Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 1 | Upstream-Status: Inappropriate [debian patch] |
| 2 | |
| 3 | --- patch-2.5.9.orig/m4/hash.m4 |
| 4 | +++ patch-2.5.9/m4/hash.m4 |
| 5 | @@ -0,0 +1,15 @@ |
| 6 | +# hash.m4 serial 1 |
| 7 | +dnl Copyright (C) 2002 Free Software Foundation, Inc. |
| 8 | +dnl This file is free software, distributed under the terms of the GNU |
| 9 | +dnl General Public License. As a special exception to the GNU General |
| 10 | +dnl Public License, this file may be distributed as part of a program |
| 11 | +dnl that contains a configuration script generated by Autoconf, under |
| 12 | +dnl the same distribution terms as the rest of that program. |
| 13 | + |
| 14 | +AC_DEFUN([gl_HASH], |
| 15 | +[ |
| 16 | + dnl Prerequisites of lib/hash.c. |
| 17 | + AC_CHECK_HEADERS_ONCE(stdlib.h) |
| 18 | + AC_HEADER_STDBOOL |
| 19 | + AC_CHECK_DECLS_ONCE(free malloc) |
| 20 | +]) |
| 21 | --- patch-2.5.9.orig/m4/nanosecond_stat.m4 |
| 22 | +++ patch-2.5.9/m4/nanosecond_stat.m4 |
| 23 | @@ -0,0 +1,35 @@ |
| 24 | +AC_DEFUN([ag_CHECK_NANOSECOND_STAT], |
| 25 | + [AC_CACHE_CHECK([for nanosecond timestamps in struct stat], |
| 26 | + [ac_cv_stat_nsec], |
| 27 | + [AC_TRY_COMPILE( |
| 28 | + [ |
| 29 | + #include <sys/types.h> |
| 30 | + #include <sys/stat.h> |
| 31 | + #include <unistd.h> |
| 32 | + struct stat st; |
| 33 | + ], |
| 34 | + [ return st.st_atimensec + st.st_mtimensec + st.st_ctimensec; ], |
| 35 | + [ac_cv_stat_nsec=yes], |
| 36 | + [ac_cv_stat_nsec=no]) |
| 37 | + ]) |
| 38 | + if test $ac_cv_stat_nsec = yes; then |
| 39 | + AC_DEFINE(HAVE_STAT_NSEC, 1, [Define to 1 if struct stat has nanosecond timestamps.]) |
| 40 | + fi |
| 41 | + |
| 42 | + AC_CACHE_CHECK([for nanosecond timestamps in struct stat], |
| 43 | + [ac_cv_stat_timeval], |
| 44 | + [AC_TRY_COMPILE( |
| 45 | + [ |
| 46 | + #include <time.h> |
| 47 | + #include <sys/types.h> |
| 48 | + #include <sys/stat.h> |
| 49 | + #include <unistd.h> |
| 50 | + struct stat st; |
| 51 | + ], |
| 52 | + [ return st.st_atim.tv_nsec + st.st_mtim.tv_nsec + st.st_ctim.tv_nsec; ], |
| 53 | + [ac_cv_stat_timeval=yes], |
| 54 | + [ac_cv_stat_timeval=no]) |
| 55 | + ]) |
| 56 | + if test $ac_cv_stat_timeval = yes; then |
| 57 | + AC_DEFINE(HAVE_STAT_TIMEVAL, 1, [Define to 1 if struct stat comtains struct timeval's.]) |
| 58 | + fi]) |
| 59 | --- patch-2.5.9.orig/Makefile.in |
| 60 | +++ patch-2.5.9/Makefile.in |
| 61 | @@ -62,7 +62,7 @@ |
| 62 | SHELL = /bin/sh |
| 63 | |
| 64 | LIBSRCS = error.c malloc.c memchr.c mkdir.c \ |
| 65 | - realloc.c rmdir.c strcasecmp.c strncasecmp.c |
| 66 | + realloc.c rmdir.c strcasecmp.c strncasecmp.c hash.c |
| 67 | SRCS = $(LIBSRCS) \ |
| 68 | addext.c argmatch.c backupfile.c \ |
| 69 | basename.c dirname.c \ |
| 70 | @@ -78,12 +78,12 @@ |
| 71 | maketime.$(OBJEXT) partime.$(OBJEXT) \ |
| 72 | patch.$(OBJEXT) pch.$(OBJEXT) \ |
| 73 | quote.$(OBJEXT) quotearg.$(OBJEXT) quotesys.$(OBJEXT) \ |
| 74 | - util.$(OBJEXT) version.$(OBJEXT) xmalloc.$(OBJEXT) |
| 75 | + util.$(OBJEXT) version.$(OBJEXT) xmalloc.$(OBJEXT) hash.$(OBJEXT) |
| 76 | HDRS = argmatch.h backupfile.h common.h dirname.h \ |
| 77 | error.h getopt.h gettext.h \ |
| 78 | inp.h maketime.h partime.h pch.h \ |
| 79 | quote.h quotearg.h quotesys.h \ |
| 80 | - unlocked-io.h util.h version.h xalloc.h |
| 81 | + unlocked-io.h util.h version.h xalloc.h hash.h |
| 82 | MISC = AUTHORS COPYING ChangeLog INSTALL Makefile.in NEWS README \ |
| 83 | aclocal.m4 \ |
| 84 | config.hin configure configure.ac \ |
| 85 | --- patch-2.5.9.orig/aclocal.m4 |
| 86 | +++ patch-2.5.9/aclocal.m4 |
| 87 | @@ -1,3 +1,1058 @@ |
| 88 | +dnl aclocal.m4 generated automatically by aclocal 1.4-p6 |
| 89 | + |
| 90 | +dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc. |
| 91 | +dnl This file is free software; the Free Software Foundation |
| 92 | +dnl gives unlimited permission to copy and/or distribute it, |
| 93 | +dnl with or without modifications, as long as this notice is preserved. |
| 94 | + |
| 95 | +dnl This program is distributed in the hope that it will be useful, |
| 96 | +dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without |
| 97 | +dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
| 98 | +dnl PARTICULAR PURPOSE. |
| 99 | + |
| 100 | +# lib-prefix.m4 serial 3 (gettext-0.13) |
| 101 | +dnl Copyright (C) 2001-2003 Free Software Foundation, Inc. |
| 102 | +dnl This file is free software, distributed under the terms of the GNU |
| 103 | +dnl General Public License. As a special exception to the GNU General |
| 104 | +dnl Public License, this file may be distributed as part of a program |
| 105 | +dnl that contains a configuration script generated by Autoconf, under |
| 106 | +dnl the same distribution terms as the rest of that program. |
| 107 | + |
| 108 | +dnl From Bruno Haible. |
| 109 | + |
| 110 | +dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and |
| 111 | +dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't |
| 112 | +dnl require excessive bracketing. |
| 113 | +ifdef([AC_HELP_STRING], |
| 114 | +[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], |
| 115 | +[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) |
| 116 | + |
| 117 | +dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed |
| 118 | +dnl to access previously installed libraries. The basic assumption is that |
| 119 | +dnl a user will want packages to use other packages he previously installed |
| 120 | +dnl with the same --prefix option. |
| 121 | +dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate |
| 122 | +dnl libraries, but is otherwise very convenient. |
| 123 | +AC_DEFUN([AC_LIB_PREFIX], |
| 124 | +[ |
| 125 | + AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) |
| 126 | + AC_REQUIRE([AC_PROG_CC]) |
| 127 | + AC_REQUIRE([AC_CANONICAL_HOST]) |
| 128 | + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
| 129 | + dnl By default, look in $includedir and $libdir. |
| 130 | + use_additional=yes |
| 131 | + AC_LIB_WITH_FINAL_PREFIX([ |
| 132 | + eval additional_includedir=\"$includedir\" |
| 133 | + eval additional_libdir=\"$libdir\" |
| 134 | + ]) |
| 135 | + AC_LIB_ARG_WITH([lib-prefix], |
| 136 | +[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib |
| 137 | + --without-lib-prefix don't search for libraries in includedir and libdir], |
| 138 | +[ |
| 139 | + if test "X$withval" = "Xno"; then |
| 140 | + use_additional=no |
| 141 | + else |
| 142 | + if test "X$withval" = "X"; then |
| 143 | + AC_LIB_WITH_FINAL_PREFIX([ |
| 144 | + eval additional_includedir=\"$includedir\" |
| 145 | + eval additional_libdir=\"$libdir\" |
| 146 | + ]) |
| 147 | + else |
| 148 | + additional_includedir="$withval/include" |
| 149 | + additional_libdir="$withval/lib" |
| 150 | + fi |
| 151 | + fi |
| 152 | +]) |
| 153 | + if test $use_additional = yes; then |
| 154 | + dnl Potentially add $additional_includedir to $CPPFLAGS. |
| 155 | + dnl But don't add it |
| 156 | + dnl 1. if it's the standard /usr/include, |
| 157 | + dnl 2. if it's already present in $CPPFLAGS, |
| 158 | + dnl 3. if it's /usr/local/include and we are using GCC on Linux, |
| 159 | + dnl 4. if it doesn't exist as a directory. |
| 160 | + if test "X$additional_includedir" != "X/usr/include"; then |
| 161 | + haveit= |
| 162 | + for x in $CPPFLAGS; do |
| 163 | + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 164 | + if test "X$x" = "X-I$additional_includedir"; then |
| 165 | + haveit=yes |
| 166 | + break |
| 167 | + fi |
| 168 | + done |
| 169 | + if test -z "$haveit"; then |
| 170 | + if test "X$additional_includedir" = "X/usr/local/include"; then |
| 171 | + if test -n "$GCC"; then |
| 172 | + case $host_os in |
| 173 | + linux*) haveit=yes;; |
| 174 | + esac |
| 175 | + fi |
| 176 | + fi |
| 177 | + if test -z "$haveit"; then |
| 178 | + if test -d "$additional_includedir"; then |
| 179 | + dnl Really add $additional_includedir to $CPPFLAGS. |
| 180 | + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" |
| 181 | + fi |
| 182 | + fi |
| 183 | + fi |
| 184 | + fi |
| 185 | + dnl Potentially add $additional_libdir to $LDFLAGS. |
| 186 | + dnl But don't add it |
| 187 | + dnl 1. if it's the standard /usr/lib, |
| 188 | + dnl 2. if it's already present in $LDFLAGS, |
| 189 | + dnl 3. if it's /usr/local/lib and we are using GCC on Linux, |
| 190 | + dnl 4. if it doesn't exist as a directory. |
| 191 | + if test "X$additional_libdir" != "X/usr/lib"; then |
| 192 | + haveit= |
| 193 | + for x in $LDFLAGS; do |
| 194 | + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 195 | + if test "X$x" = "X-L$additional_libdir"; then |
| 196 | + haveit=yes |
| 197 | + break |
| 198 | + fi |
| 199 | + done |
| 200 | + if test -z "$haveit"; then |
| 201 | + if test "X$additional_libdir" = "X/usr/local/lib"; then |
| 202 | + if test -n "$GCC"; then |
| 203 | + case $host_os in |
| 204 | + linux*) haveit=yes;; |
| 205 | + esac |
| 206 | + fi |
| 207 | + fi |
| 208 | + if test -z "$haveit"; then |
| 209 | + if test -d "$additional_libdir"; then |
| 210 | + dnl Really add $additional_libdir to $LDFLAGS. |
| 211 | + LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" |
| 212 | + fi |
| 213 | + fi |
| 214 | + fi |
| 215 | + fi |
| 216 | + fi |
| 217 | +]) |
| 218 | + |
| 219 | +dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, |
| 220 | +dnl acl_final_exec_prefix, containing the values to which $prefix and |
| 221 | +dnl $exec_prefix will expand at the end of the configure script. |
| 222 | +AC_DEFUN([AC_LIB_PREPARE_PREFIX], |
| 223 | +[ |
| 224 | + dnl Unfortunately, prefix and exec_prefix get only finally determined |
| 225 | + dnl at the end of configure. |
| 226 | + if test "X$prefix" = "XNONE"; then |
| 227 | + acl_final_prefix="$ac_default_prefix" |
| 228 | + else |
| 229 | + acl_final_prefix="$prefix" |
| 230 | + fi |
| 231 | + if test "X$exec_prefix" = "XNONE"; then |
| 232 | + acl_final_exec_prefix='${prefix}' |
| 233 | + else |
| 234 | + acl_final_exec_prefix="$exec_prefix" |
| 235 | + fi |
| 236 | + acl_save_prefix="$prefix" |
| 237 | + prefix="$acl_final_prefix" |
| 238 | + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" |
| 239 | + prefix="$acl_save_prefix" |
| 240 | +]) |
| 241 | + |
| 242 | +dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the |
| 243 | +dnl variables prefix and exec_prefix bound to the values they will have |
| 244 | +dnl at the end of the configure script. |
| 245 | +AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], |
| 246 | +[ |
| 247 | + acl_save_prefix="$prefix" |
| 248 | + prefix="$acl_final_prefix" |
| 249 | + acl_save_exec_prefix="$exec_prefix" |
| 250 | + exec_prefix="$acl_final_exec_prefix" |
| 251 | + $1 |
| 252 | + exec_prefix="$acl_save_exec_prefix" |
| 253 | + prefix="$acl_save_prefix" |
| 254 | +]) |
| 255 | + |
| 256 | +# lib-link.m4 serial 4 (gettext-0.12) |
| 257 | +dnl Copyright (C) 2001-2003 Free Software Foundation, Inc. |
| 258 | +dnl This file is free software, distributed under the terms of the GNU |
| 259 | +dnl General Public License. As a special exception to the GNU General |
| 260 | +dnl Public License, this file may be distributed as part of a program |
| 261 | +dnl that contains a configuration script generated by Autoconf, under |
| 262 | +dnl the same distribution terms as the rest of that program. |
| 263 | + |
| 264 | +dnl From Bruno Haible. |
| 265 | + |
| 266 | +dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and |
| 267 | +dnl the libraries corresponding to explicit and implicit dependencies. |
| 268 | +dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and |
| 269 | +dnl augments the CPPFLAGS variable. |
| 270 | +AC_DEFUN([AC_LIB_LINKFLAGS], |
| 271 | +[ |
| 272 | + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
| 273 | + AC_REQUIRE([AC_LIB_RPATH]) |
| 274 | + define([Name],[translit([$1],[./-], [___])]) |
| 275 | + define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], |
| 276 | + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) |
| 277 | + AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ |
| 278 | + AC_LIB_LINKFLAGS_BODY([$1], [$2]) |
| 279 | + ac_cv_lib[]Name[]_libs="$LIB[]NAME" |
| 280 | + ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" |
| 281 | + ac_cv_lib[]Name[]_cppflags="$INC[]NAME" |
| 282 | + ]) |
| 283 | + LIB[]NAME="$ac_cv_lib[]Name[]_libs" |
| 284 | + LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" |
| 285 | + INC[]NAME="$ac_cv_lib[]Name[]_cppflags" |
| 286 | + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) |
| 287 | + AC_SUBST([LIB]NAME) |
| 288 | + AC_SUBST([LTLIB]NAME) |
| 289 | + dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the |
| 290 | + dnl results of this search when this library appears as a dependency. |
| 291 | + HAVE_LIB[]NAME=yes |
| 292 | + undefine([Name]) |
| 293 | + undefine([NAME]) |
| 294 | +]) |
| 295 | + |
| 296 | +dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode) |
| 297 | +dnl searches for libname and the libraries corresponding to explicit and |
| 298 | +dnl implicit dependencies, together with the specified include files and |
| 299 | +dnl the ability to compile and link the specified testcode. If found, it |
| 300 | +dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and |
| 301 | +dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and |
| 302 | +dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs |
| 303 | +dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty. |
| 304 | +AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], |
| 305 | +[ |
| 306 | + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) |
| 307 | + AC_REQUIRE([AC_LIB_RPATH]) |
| 308 | + define([Name],[translit([$1],[./-], [___])]) |
| 309 | + define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], |
| 310 | + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) |
| 311 | + |
| 312 | + dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME |
| 313 | + dnl accordingly. |
| 314 | + AC_LIB_LINKFLAGS_BODY([$1], [$2]) |
| 315 | + |
| 316 | + dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, |
| 317 | + dnl because if the user has installed lib[]Name and not disabled its use |
| 318 | + dnl via --without-lib[]Name-prefix, he wants to use it. |
| 319 | + ac_save_CPPFLAGS="$CPPFLAGS" |
| 320 | + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) |
| 321 | + |
| 322 | + AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ |
| 323 | + ac_save_LIBS="$LIBS" |
| 324 | + LIBS="$LIBS $LIB[]NAME" |
| 325 | + AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no]) |
| 326 | + LIBS="$ac_save_LIBS" |
| 327 | + ]) |
| 328 | + if test "$ac_cv_lib[]Name" = yes; then |
| 329 | + HAVE_LIB[]NAME=yes |
| 330 | + AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.]) |
| 331 | + AC_MSG_CHECKING([how to link with lib[]$1]) |
| 332 | + AC_MSG_RESULT([$LIB[]NAME]) |
| 333 | + else |
| 334 | + HAVE_LIB[]NAME=no |
| 335 | + dnl If $LIB[]NAME didn't lead to a usable library, we don't need |
| 336 | + dnl $INC[]NAME either. |
| 337 | + CPPFLAGS="$ac_save_CPPFLAGS" |
| 338 | + LIB[]NAME= |
| 339 | + LTLIB[]NAME= |
| 340 | + fi |
| 341 | + AC_SUBST([HAVE_LIB]NAME) |
| 342 | + AC_SUBST([LIB]NAME) |
| 343 | + AC_SUBST([LTLIB]NAME) |
| 344 | + undefine([Name]) |
| 345 | + undefine([NAME]) |
| 346 | +]) |
| 347 | + |
| 348 | +dnl Determine the platform dependent parameters needed to use rpath: |
| 349 | +dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator, |
| 350 | +dnl hardcode_direct, hardcode_minus_L. |
| 351 | +AC_DEFUN([AC_LIB_RPATH], |
| 352 | +[ |
| 353 | + AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS |
| 354 | + AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld |
| 355 | + AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host |
| 356 | + AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir |
| 357 | + AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [ |
| 358 | + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ |
| 359 | + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh |
| 360 | + . ./conftest.sh |
| 361 | + rm -f ./conftest.sh |
| 362 | + acl_cv_rpath=done |
| 363 | + ]) |
| 364 | + wl="$acl_cv_wl" |
| 365 | + libext="$acl_cv_libext" |
| 366 | + shlibext="$acl_cv_shlibext" |
| 367 | + hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" |
| 368 | + hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" |
| 369 | + hardcode_direct="$acl_cv_hardcode_direct" |
| 370 | + hardcode_minus_L="$acl_cv_hardcode_minus_L" |
| 371 | + dnl Determine whether the user wants rpath handling at all. |
| 372 | + AC_ARG_ENABLE(rpath, |
| 373 | + [ --disable-rpath do not hardcode runtime library paths], |
| 374 | + :, enable_rpath=yes) |
| 375 | +]) |
| 376 | + |
| 377 | +dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and |
| 378 | +dnl the libraries corresponding to explicit and implicit dependencies. |
| 379 | +dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. |
| 380 | +AC_DEFUN([AC_LIB_LINKFLAGS_BODY], |
| 381 | +[ |
| 382 | + define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], |
| 383 | + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) |
| 384 | + dnl By default, look in $includedir and $libdir. |
| 385 | + use_additional=yes |
| 386 | + AC_LIB_WITH_FINAL_PREFIX([ |
| 387 | + eval additional_includedir=\"$includedir\" |
| 388 | + eval additional_libdir=\"$libdir\" |
| 389 | + ]) |
| 390 | + AC_LIB_ARG_WITH([lib$1-prefix], |
| 391 | +[ --with-lib$1-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib |
| 392 | + --without-lib$1-prefix don't search for lib$1 in includedir and libdir], |
| 393 | +[ |
| 394 | + if test "X$withval" = "Xno"; then |
| 395 | + use_additional=no |
| 396 | + else |
| 397 | + if test "X$withval" = "X"; then |
| 398 | + AC_LIB_WITH_FINAL_PREFIX([ |
| 399 | + eval additional_includedir=\"$includedir\" |
| 400 | + eval additional_libdir=\"$libdir\" |
| 401 | + ]) |
| 402 | + else |
| 403 | + additional_includedir="$withval/include" |
| 404 | + additional_libdir="$withval/lib" |
| 405 | + fi |
| 406 | + fi |
| 407 | +]) |
| 408 | + dnl Search the library and its dependencies in $additional_libdir and |
| 409 | + dnl $LDFLAGS. Using breadth-first-seach. |
| 410 | + LIB[]NAME= |
| 411 | + LTLIB[]NAME= |
| 412 | + INC[]NAME= |
| 413 | + rpathdirs= |
| 414 | + ltrpathdirs= |
| 415 | + names_already_handled= |
| 416 | + names_next_round='$1 $2' |
| 417 | + while test -n "$names_next_round"; do |
| 418 | + names_this_round="$names_next_round" |
| 419 | + names_next_round= |
| 420 | + for name in $names_this_round; do |
| 421 | + already_handled= |
| 422 | + for n in $names_already_handled; do |
| 423 | + if test "$n" = "$name"; then |
| 424 | + already_handled=yes |
| 425 | + break |
| 426 | + fi |
| 427 | + done |
| 428 | + if test -z "$already_handled"; then |
| 429 | + names_already_handled="$names_already_handled $name" |
| 430 | + dnl See if it was already located by an earlier AC_LIB_LINKFLAGS |
| 431 | + dnl or AC_LIB_HAVE_LINKFLAGS call. |
| 432 | + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` |
| 433 | + eval value=\"\$HAVE_LIB$uppername\" |
| 434 | + if test -n "$value"; then |
| 435 | + if test "$value" = yes; then |
| 436 | + eval value=\"\$LIB$uppername\" |
| 437 | + test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" |
| 438 | + eval value=\"\$LTLIB$uppername\" |
| 439 | + test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" |
| 440 | + else |
| 441 | + dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined |
| 442 | + dnl that this library doesn't exist. So just drop it. |
| 443 | + : |
| 444 | + fi |
| 445 | + else |
| 446 | + dnl Search the library lib$name in $additional_libdir and $LDFLAGS |
| 447 | + dnl and the already constructed $LIBNAME/$LTLIBNAME. |
| 448 | + found_dir= |
| 449 | + found_la= |
| 450 | + found_so= |
| 451 | + found_a= |
| 452 | + if test $use_additional = yes; then |
| 453 | + if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then |
| 454 | + found_dir="$additional_libdir" |
| 455 | + found_so="$additional_libdir/lib$name.$shlibext" |
| 456 | + if test -f "$additional_libdir/lib$name.la"; then |
| 457 | + found_la="$additional_libdir/lib$name.la" |
| 458 | + fi |
| 459 | + else |
| 460 | + if test -f "$additional_libdir/lib$name.$libext"; then |
| 461 | + found_dir="$additional_libdir" |
| 462 | + found_a="$additional_libdir/lib$name.$libext" |
| 463 | + if test -f "$additional_libdir/lib$name.la"; then |
| 464 | + found_la="$additional_libdir/lib$name.la" |
| 465 | + fi |
| 466 | + fi |
| 467 | + fi |
| 468 | + fi |
| 469 | + if test "X$found_dir" = "X"; then |
| 470 | + for x in $LDFLAGS $LTLIB[]NAME; do |
| 471 | + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 472 | + case "$x" in |
| 473 | + -L*) |
| 474 | + dir=`echo "X$x" | sed -e 's/^X-L//'` |
| 475 | + if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then |
| 476 | + found_dir="$dir" |
| 477 | + found_so="$dir/lib$name.$shlibext" |
| 478 | + if test -f "$dir/lib$name.la"; then |
| 479 | + found_la="$dir/lib$name.la" |
| 480 | + fi |
| 481 | + else |
| 482 | + if test -f "$dir/lib$name.$libext"; then |
| 483 | + found_dir="$dir" |
| 484 | + found_a="$dir/lib$name.$libext" |
| 485 | + if test -f "$dir/lib$name.la"; then |
| 486 | + found_la="$dir/lib$name.la" |
| 487 | + fi |
| 488 | + fi |
| 489 | + fi |
| 490 | + ;; |
| 491 | + esac |
| 492 | + if test "X$found_dir" != "X"; then |
| 493 | + break |
| 494 | + fi |
| 495 | + done |
| 496 | + fi |
| 497 | + if test "X$found_dir" != "X"; then |
| 498 | + dnl Found the library. |
| 499 | + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" |
| 500 | + if test "X$found_so" != "X"; then |
| 501 | + dnl Linking with a shared library. We attempt to hardcode its |
| 502 | + dnl directory into the executable's runpath, unless it's the |
| 503 | + dnl standard /usr/lib. |
| 504 | + if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then |
| 505 | + dnl No hardcoding is needed. |
| 506 | + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
| 507 | + else |
| 508 | + dnl Use an explicit option to hardcode DIR into the resulting |
| 509 | + dnl binary. |
| 510 | + dnl Potentially add DIR to ltrpathdirs. |
| 511 | + dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. |
| 512 | + haveit= |
| 513 | + for x in $ltrpathdirs; do |
| 514 | + if test "X$x" = "X$found_dir"; then |
| 515 | + haveit=yes |
| 516 | + break |
| 517 | + fi |
| 518 | + done |
| 519 | + if test -z "$haveit"; then |
| 520 | + ltrpathdirs="$ltrpathdirs $found_dir" |
| 521 | + fi |
| 522 | + dnl The hardcoding into $LIBNAME is system dependent. |
| 523 | + if test "$hardcode_direct" = yes; then |
| 524 | + dnl Using DIR/libNAME.so during linking hardcodes DIR into the |
| 525 | + dnl resulting binary. |
| 526 | + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
| 527 | + else |
| 528 | + if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then |
| 529 | + dnl Use an explicit option to hardcode DIR into the resulting |
| 530 | + dnl binary. |
| 531 | + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
| 532 | + dnl Potentially add DIR to rpathdirs. |
| 533 | + dnl The rpathdirs will be appended to $LIBNAME at the end. |
| 534 | + haveit= |
| 535 | + for x in $rpathdirs; do |
| 536 | + if test "X$x" = "X$found_dir"; then |
| 537 | + haveit=yes |
| 538 | + break |
| 539 | + fi |
| 540 | + done |
| 541 | + if test -z "$haveit"; then |
| 542 | + rpathdirs="$rpathdirs $found_dir" |
| 543 | + fi |
| 544 | + else |
| 545 | + dnl Rely on "-L$found_dir". |
| 546 | + dnl But don't add it if it's already contained in the LDFLAGS |
| 547 | + dnl or the already constructed $LIBNAME |
| 548 | + haveit= |
| 549 | + for x in $LDFLAGS $LIB[]NAME; do |
| 550 | + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 551 | + if test "X$x" = "X-L$found_dir"; then |
| 552 | + haveit=yes |
| 553 | + break |
| 554 | + fi |
| 555 | + done |
| 556 | + if test -z "$haveit"; then |
| 557 | + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" |
| 558 | + fi |
| 559 | + if test "$hardcode_minus_L" != no; then |
| 560 | + dnl FIXME: Not sure whether we should use |
| 561 | + dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" |
| 562 | + dnl here. |
| 563 | + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" |
| 564 | + else |
| 565 | + dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH |
| 566 | + dnl here, because this doesn't fit in flags passed to the |
| 567 | + dnl compiler. So give up. No hardcoding. This affects only |
| 568 | + dnl very old systems. |
| 569 | + dnl FIXME: Not sure whether we should use |
| 570 | + dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" |
| 571 | + dnl here. |
| 572 | + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" |
| 573 | + fi |
| 574 | + fi |
| 575 | + fi |
| 576 | + fi |
| 577 | + else |
| 578 | + if test "X$found_a" != "X"; then |
| 579 | + dnl Linking with a static library. |
| 580 | + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" |
| 581 | + else |
| 582 | + dnl We shouldn't come here, but anyway it's good to have a |
| 583 | + dnl fallback. |
| 584 | + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" |
| 585 | + fi |
| 586 | + fi |
| 587 | + dnl Assume the include files are nearby. |
| 588 | + additional_includedir= |
| 589 | + case "$found_dir" in |
| 590 | + */lib | */lib/) |
| 591 | + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'` |
| 592 | + additional_includedir="$basedir/include" |
| 593 | + ;; |
| 594 | + esac |
| 595 | + if test "X$additional_includedir" != "X"; then |
| 596 | + dnl Potentially add $additional_includedir to $INCNAME. |
| 597 | + dnl But don't add it |
| 598 | + dnl 1. if it's the standard /usr/include, |
| 599 | + dnl 2. if it's /usr/local/include and we are using GCC on Linux, |
| 600 | + dnl 3. if it's already present in $CPPFLAGS or the already |
| 601 | + dnl constructed $INCNAME, |
| 602 | + dnl 4. if it doesn't exist as a directory. |
| 603 | + if test "X$additional_includedir" != "X/usr/include"; then |
| 604 | + haveit= |
| 605 | + if test "X$additional_includedir" = "X/usr/local/include"; then |
| 606 | + if test -n "$GCC"; then |
| 607 | + case $host_os in |
| 608 | + linux*) haveit=yes;; |
| 609 | + esac |
| 610 | + fi |
| 611 | + fi |
| 612 | + if test -z "$haveit"; then |
| 613 | + for x in $CPPFLAGS $INC[]NAME; do |
| 614 | + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 615 | + if test "X$x" = "X-I$additional_includedir"; then |
| 616 | + haveit=yes |
| 617 | + break |
| 618 | + fi |
| 619 | + done |
| 620 | + if test -z "$haveit"; then |
| 621 | + if test -d "$additional_includedir"; then |
| 622 | + dnl Really add $additional_includedir to $INCNAME. |
| 623 | + INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" |
| 624 | + fi |
| 625 | + fi |
| 626 | + fi |
| 627 | + fi |
| 628 | + fi |
| 629 | + dnl Look for dependencies. |
| 630 | + if test -n "$found_la"; then |
| 631 | + dnl Read the .la file. It defines the variables |
| 632 | + dnl dlname, library_names, old_library, dependency_libs, current, |
| 633 | + dnl age, revision, installed, dlopen, dlpreopen, libdir. |
| 634 | + save_libdir="$libdir" |
| 635 | + case "$found_la" in |
| 636 | + */* | *\\*) . "$found_la" ;; |
| 637 | + *) . "./$found_la" ;; |
| 638 | + esac |
| 639 | + libdir="$save_libdir" |
| 640 | + dnl We use only dependency_libs. |
| 641 | + for dep in $dependency_libs; do |
| 642 | + case "$dep" in |
| 643 | + -L*) |
| 644 | + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` |
| 645 | + dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. |
| 646 | + dnl But don't add it |
| 647 | + dnl 1. if it's the standard /usr/lib, |
| 648 | + dnl 2. if it's /usr/local/lib and we are using GCC on Linux, |
| 649 | + dnl 3. if it's already present in $LDFLAGS or the already |
| 650 | + dnl constructed $LIBNAME, |
| 651 | + dnl 4. if it doesn't exist as a directory. |
| 652 | + if test "X$additional_libdir" != "X/usr/lib"; then |
| 653 | + haveit= |
| 654 | + if test "X$additional_libdir" = "X/usr/local/lib"; then |
| 655 | + if test -n "$GCC"; then |
| 656 | + case $host_os in |
| 657 | + linux*) haveit=yes;; |
| 658 | + esac |
| 659 | + fi |
| 660 | + fi |
| 661 | + if test -z "$haveit"; then |
| 662 | + haveit= |
| 663 | + for x in $LDFLAGS $LIB[]NAME; do |
| 664 | + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 665 | + if test "X$x" = "X-L$additional_libdir"; then |
| 666 | + haveit=yes |
| 667 | + break |
| 668 | + fi |
| 669 | + done |
| 670 | + if test -z "$haveit"; then |
| 671 | + if test -d "$additional_libdir"; then |
| 672 | + dnl Really add $additional_libdir to $LIBNAME. |
| 673 | + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" |
| 674 | + fi |
| 675 | + fi |
| 676 | + haveit= |
| 677 | + for x in $LDFLAGS $LTLIB[]NAME; do |
| 678 | + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 679 | + if test "X$x" = "X-L$additional_libdir"; then |
| 680 | + haveit=yes |
| 681 | + break |
| 682 | + fi |
| 683 | + done |
| 684 | + if test -z "$haveit"; then |
| 685 | + if test -d "$additional_libdir"; then |
| 686 | + dnl Really add $additional_libdir to $LTLIBNAME. |
| 687 | + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" |
| 688 | + fi |
| 689 | + fi |
| 690 | + fi |
| 691 | + fi |
| 692 | + ;; |
| 693 | + -R*) |
| 694 | + dir=`echo "X$dep" | sed -e 's/^X-R//'` |
| 695 | + if test "$enable_rpath" != no; then |
| 696 | + dnl Potentially add DIR to rpathdirs. |
| 697 | + dnl The rpathdirs will be appended to $LIBNAME at the end. |
| 698 | + haveit= |
| 699 | + for x in $rpathdirs; do |
| 700 | + if test "X$x" = "X$dir"; then |
| 701 | + haveit=yes |
| 702 | + break |
| 703 | + fi |
| 704 | + done |
| 705 | + if test -z "$haveit"; then |
| 706 | + rpathdirs="$rpathdirs $dir" |
| 707 | + fi |
| 708 | + dnl Potentially add DIR to ltrpathdirs. |
| 709 | + dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. |
| 710 | + haveit= |
| 711 | + for x in $ltrpathdirs; do |
| 712 | + if test "X$x" = "X$dir"; then |
| 713 | + haveit=yes |
| 714 | + break |
| 715 | + fi |
| 716 | + done |
| 717 | + if test -z "$haveit"; then |
| 718 | + ltrpathdirs="$ltrpathdirs $dir" |
| 719 | + fi |
| 720 | + fi |
| 721 | + ;; |
| 722 | + -l*) |
| 723 | + dnl Handle this in the next round. |
| 724 | + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` |
| 725 | + ;; |
| 726 | + *.la) |
| 727 | + dnl Handle this in the next round. Throw away the .la's |
| 728 | + dnl directory; it is already contained in a preceding -L |
| 729 | + dnl option. |
| 730 | + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` |
| 731 | + ;; |
| 732 | + *) |
| 733 | + dnl Most likely an immediate library name. |
| 734 | + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" |
| 735 | + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" |
| 736 | + ;; |
| 737 | + esac |
| 738 | + done |
| 739 | + fi |
| 740 | + else |
| 741 | + dnl Didn't find the library; assume it is in the system directories |
| 742 | + dnl known to the linker and runtime loader. (All the system |
| 743 | + dnl directories known to the linker should also be known to the |
| 744 | + dnl runtime loader, otherwise the system is severely misconfigured.) |
| 745 | + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" |
| 746 | + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" |
| 747 | + fi |
| 748 | + fi |
| 749 | + fi |
| 750 | + done |
| 751 | + done |
| 752 | + if test "X$rpathdirs" != "X"; then |
| 753 | + if test -n "$hardcode_libdir_separator"; then |
| 754 | + dnl Weird platform: only the last -rpath option counts, the user must |
| 755 | + dnl pass all path elements in one option. We can arrange that for a |
| 756 | + dnl single library, but not when more than one $LIBNAMEs are used. |
| 757 | + alldirs= |
| 758 | + for found_dir in $rpathdirs; do |
| 759 | + alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir" |
| 760 | + done |
| 761 | + dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl. |
| 762 | + acl_save_libdir="$libdir" |
| 763 | + libdir="$alldirs" |
| 764 | + eval flag=\"$hardcode_libdir_flag_spec\" |
| 765 | + libdir="$acl_save_libdir" |
| 766 | + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" |
| 767 | + else |
| 768 | + dnl The -rpath options are cumulative. |
| 769 | + for found_dir in $rpathdirs; do |
| 770 | + acl_save_libdir="$libdir" |
| 771 | + libdir="$found_dir" |
| 772 | + eval flag=\"$hardcode_libdir_flag_spec\" |
| 773 | + libdir="$acl_save_libdir" |
| 774 | + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" |
| 775 | + done |
| 776 | + fi |
| 777 | + fi |
| 778 | + if test "X$ltrpathdirs" != "X"; then |
| 779 | + dnl When using libtool, the option that works for both libraries and |
| 780 | + dnl executables is -R. The -R options are cumulative. |
| 781 | + for found_dir in $ltrpathdirs; do |
| 782 | + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" |
| 783 | + done |
| 784 | + fi |
| 785 | +]) |
| 786 | + |
| 787 | +dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, |
| 788 | +dnl unless already present in VAR. |
| 789 | +dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes |
| 790 | +dnl contains two or three consecutive elements that belong together. |
| 791 | +AC_DEFUN([AC_LIB_APPENDTOVAR], |
| 792 | +[ |
| 793 | + for element in [$2]; do |
| 794 | + haveit= |
| 795 | + for x in $[$1]; do |
| 796 | + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) |
| 797 | + if test "X$x" = "X$element"; then |
| 798 | + haveit=yes |
| 799 | + break |
| 800 | + fi |
| 801 | + done |
| 802 | + if test -z "$haveit"; then |
| 803 | + [$1]="${[$1]}${[$1]:+ }$element" |
| 804 | + fi |
| 805 | + done |
| 806 | +]) |
| 807 | + |
| 808 | +# lib-ld.m4 serial 3 (gettext-0.13) |
| 809 | +dnl Copyright (C) 1996-2003 Free Software Foundation, Inc. |
| 810 | +dnl This file is free software, distributed under the terms of the GNU |
| 811 | +dnl General Public License. As a special exception to the GNU General |
| 812 | +dnl Public License, this file may be distributed as part of a program |
| 813 | +dnl that contains a configuration script generated by Autoconf, under |
| 814 | +dnl the same distribution terms as the rest of that program. |
| 815 | + |
| 816 | +dnl Subroutines of libtool.m4, |
| 817 | +dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision |
| 818 | +dnl with libtool.m4. |
| 819 | + |
| 820 | +dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no. |
| 821 | +AC_DEFUN([AC_LIB_PROG_LD_GNU], |
| 822 | +[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld, |
| 823 | +[# I'd rather use --version here, but apparently some GNU ld's only accept -v. |
| 824 | +case `$LD -v 2>&1 </dev/null` in |
| 825 | +*GNU* | *'with BFD'*) |
| 826 | + acl_cv_prog_gnu_ld=yes ;; |
| 827 | +*) |
| 828 | + acl_cv_prog_gnu_ld=no ;; |
| 829 | +esac]) |
| 830 | +with_gnu_ld=$acl_cv_prog_gnu_ld |
| 831 | +]) |
| 832 | + |
| 833 | +dnl From libtool-1.4. Sets the variable LD. |
| 834 | +AC_DEFUN([AC_LIB_PROG_LD], |
| 835 | +[AC_ARG_WITH(gnu-ld, |
| 836 | +[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], |
| 837 | +test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) |
| 838 | +AC_REQUIRE([AC_PROG_CC])dnl |
| 839 | +AC_REQUIRE([AC_CANONICAL_HOST])dnl |
| 840 | +# Prepare PATH_SEPARATOR. |
| 841 | +# The user is always right. |
| 842 | +if test "${PATH_SEPARATOR+set}" != set; then |
| 843 | + echo "#! /bin/sh" >conf$$.sh |
| 844 | + echo "exit 0" >>conf$$.sh |
| 845 | + chmod +x conf$$.sh |
| 846 | + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then |
| 847 | + PATH_SEPARATOR=';' |
| 848 | + else |
| 849 | + PATH_SEPARATOR=: |
| 850 | + fi |
| 851 | + rm -f conf$$.sh |
| 852 | +fi |
| 853 | +ac_prog=ld |
| 854 | +if test "$GCC" = yes; then |
| 855 | + # Check if gcc -print-prog-name=ld gives a path. |
| 856 | + AC_MSG_CHECKING([for ld used by GCC]) |
| 857 | + case $host in |
| 858 | + *-*-mingw*) |
| 859 | + # gcc leaves a trailing carriage return which upsets mingw |
| 860 | + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; |
| 861 | + *) |
| 862 | + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; |
| 863 | + esac |
| 864 | + case $ac_prog in |
| 865 | + # Accept absolute paths. |
| 866 | + [[\\/]* | [A-Za-z]:[\\/]*)] |
| 867 | + [re_direlt='/[^/][^/]*/\.\./'] |
| 868 | + # Canonicalize the path of ld |
| 869 | + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` |
| 870 | + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do |
| 871 | + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` |
| 872 | + done |
| 873 | + test -z "$LD" && LD="$ac_prog" |
| 874 | + ;; |
| 875 | + "") |
| 876 | + # If it fails, then pretend we aren't using GCC. |
| 877 | + ac_prog=ld |
| 878 | + ;; |
| 879 | + *) |
| 880 | + # If it is relative, then search for the first ld in PATH. |
| 881 | + with_gnu_ld=unknown |
| 882 | + ;; |
| 883 | + esac |
| 884 | +elif test "$with_gnu_ld" = yes; then |
| 885 | + AC_MSG_CHECKING([for GNU ld]) |
| 886 | +else |
| 887 | + AC_MSG_CHECKING([for non-GNU ld]) |
| 888 | +fi |
| 889 | +AC_CACHE_VAL(acl_cv_path_LD, |
| 890 | +[if test -z "$LD"; then |
| 891 | + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" |
| 892 | + for ac_dir in $PATH; do |
| 893 | + test -z "$ac_dir" && ac_dir=. |
| 894 | + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then |
| 895 | + acl_cv_path_LD="$ac_dir/$ac_prog" |
| 896 | + # Check to see if the program is GNU ld. I'd rather use --version, |
| 897 | + # but apparently some GNU ld's only accept -v. |
| 898 | + # Break only if it was the GNU/non-GNU ld that we prefer. |
| 899 | + case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in |
| 900 | + *GNU* | *'with BFD'*) |
| 901 | + test "$with_gnu_ld" != no && break ;; |
| 902 | + *) |
| 903 | + test "$with_gnu_ld" != yes && break ;; |
| 904 | + esac |
| 905 | + fi |
| 906 | + done |
| 907 | + IFS="$ac_save_ifs" |
| 908 | +else |
| 909 | + acl_cv_path_LD="$LD" # Let the user override the test with a path. |
| 910 | +fi]) |
| 911 | +LD="$acl_cv_path_LD" |
| 912 | +if test -n "$LD"; then |
| 913 | + AC_MSG_RESULT($LD) |
| 914 | +else |
| 915 | + AC_MSG_RESULT(no) |
| 916 | +fi |
| 917 | +test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) |
| 918 | +AC_LIB_PROG_LD_GNU |
| 919 | +]) |
| 920 | + |
| 921 | +# isc-posix.m4 serial 2 (gettext-0.11.2) |
| 922 | +dnl Copyright (C) 1995-2002 Free Software Foundation, Inc. |
| 923 | +dnl This file is free software, distributed under the terms of the GNU |
| 924 | +dnl General Public License. As a special exception to the GNU General |
| 925 | +dnl Public License, this file may be distributed as part of a program |
| 926 | +dnl that contains a configuration script generated by Autoconf, under |
| 927 | +dnl the same distribution terms as the rest of that program. |
| 928 | + |
| 929 | +# This file is not needed with autoconf-2.53 and newer. Remove it in 2005. |
| 930 | + |
| 931 | +# This test replaces the one in autoconf. |
| 932 | +# Currently this macro should have the same name as the autoconf macro |
| 933 | +# because gettext's gettext.m4 (distributed in the automake package) |
| 934 | +# still uses it. Otherwise, the use in gettext.m4 makes autoheader |
| 935 | +# give these diagnostics: |
| 936 | +# configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX |
| 937 | +# configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX |
| 938 | + |
| 939 | +undefine([AC_ISC_POSIX]) |
| 940 | + |
| 941 | +AC_DEFUN([AC_ISC_POSIX], |
| 942 | + [ |
| 943 | + dnl This test replaces the obsolescent AC_ISC_POSIX kludge. |
| 944 | + AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"]) |
| 945 | + ] |
| 946 | +) |
| 947 | + |
| 948 | +# Check for stdbool.h that conforms to C99. |
| 949 | + |
| 950 | +# Copyright (C) 2002-2003 Free Software Foundation, Inc. |
| 951 | + |
| 952 | +# This program is free software; you can redistribute it and/or modify |
| 953 | +# it under the terms of the GNU General Public License as published by |
| 954 | +# the Free Software Foundation; either version 2, or (at your option) |
| 955 | +# any later version. |
| 956 | + |
| 957 | +# This program is distributed in the hope that it will be useful, |
| 958 | +# but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 959 | +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 960 | +# GNU General Public License for more details. |
| 961 | + |
| 962 | +# You should have received a copy of the GNU General Public License |
| 963 | +# along with this program; if not, write to the Free Software |
| 964 | +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
| 965 | +# 02111-1307, USA. |
| 966 | + |
| 967 | +# Prepare for substituting <stdbool.h> if it is not supported. |
| 968 | + |
| 969 | +AC_DEFUN([AM_STDBOOL_H], |
| 970 | +[ |
| 971 | + AC_REQUIRE([AC_HEADER_STDBOOL]) |
| 972 | + |
| 973 | + # Define two additional variables used in the Makefile substitution. |
| 974 | + |
| 975 | + if test "$ac_cv_header_stdbool_h" = yes; then |
| 976 | + STDBOOL_H='' |
| 977 | + else |
| 978 | + STDBOOL_H='stdbool.h' |
| 979 | + fi |
| 980 | + AC_SUBST([STDBOOL_H]) |
| 981 | + |
| 982 | + if test "$ac_cv_type__Bool" = yes; then |
| 983 | + HAVE__BOOL=1 |
| 984 | + else |
| 985 | + HAVE__BOOL=0 |
| 986 | + fi |
| 987 | + AC_SUBST([HAVE__BOOL]) |
| 988 | +]) |
| 989 | + |
| 990 | +# This macro is only needed in autoconf <= 2.54. Newer versions of autoconf |
| 991 | +# have this macro built-in. |
| 992 | + |
| 993 | +AC_DEFUN([AC_HEADER_STDBOOL], |
| 994 | + [AC_CACHE_CHECK([for stdbool.h that conforms to C99], |
| 995 | + [ac_cv_header_stdbool_h], |
| 996 | + [AC_TRY_COMPILE( |
| 997 | + [ |
| 998 | + #include <stdbool.h> |
| 999 | + #ifndef bool |
| 1000 | + "error: bool is not defined" |
| 1001 | + #endif |
| 1002 | + #ifndef false |
| 1003 | + "error: false is not defined" |
| 1004 | + #endif |
| 1005 | + #if false |
| 1006 | + "error: false is not 0" |
| 1007 | + #endif |
| 1008 | + #ifndef true |
| 1009 | + "error: false is not defined" |
| 1010 | + #endif |
| 1011 | + #if true != 1 |
| 1012 | + "error: true is not 1" |
| 1013 | + #endif |
| 1014 | + #ifndef __bool_true_false_are_defined |
| 1015 | + "error: __bool_true_false_are_defined is not defined" |
| 1016 | + #endif |
| 1017 | + |
| 1018 | + struct s { _Bool s: 1; _Bool t; } s; |
| 1019 | + |
| 1020 | + char a[true == 1 ? 1 : -1]; |
| 1021 | + char b[false == 0 ? 1 : -1]; |
| 1022 | + char c[__bool_true_false_are_defined == 1 ? 1 : -1]; |
| 1023 | + char d[(bool) -0.5 == true ? 1 : -1]; |
| 1024 | + bool e = &s; |
| 1025 | + char f[(_Bool) -0.0 == false ? 1 : -1]; |
| 1026 | + char g[true]; |
| 1027 | + char h[sizeof (_Bool)]; |
| 1028 | + char i[sizeof s.t]; |
| 1029 | + ], |
| 1030 | + [ return !a + !b + !c + !d + !e + !f + !g + !h + !i; ], |
| 1031 | + [ac_cv_header_stdbool_h=yes], |
| 1032 | + [ac_cv_header_stdbool_h=no])]) |
| 1033 | + AC_CHECK_TYPES([_Bool]) |
| 1034 | + if test $ac_cv_header_stdbool_h = yes; then |
| 1035 | + AC_DEFINE(HAVE_STDBOOL_H, 1, [Define to 1 if stdbool.h conforms to C99.]) |
| 1036 | + fi]) |
| 1037 | + |
| 1038 | +#serial 5 |
| 1039 | + |
| 1040 | +dnl From Jim Meyering |
| 1041 | + |
| 1042 | +dnl Define HAVE_STRUCT_UTIMBUF if `struct utimbuf' is declared -- |
| 1043 | +dnl usually in <utime.h>. |
| 1044 | +dnl Some systems have utime.h but don't declare the struct anywhere. |
| 1045 | + |
| 1046 | +AC_DEFUN([jm_CHECK_TYPE_STRUCT_UTIMBUF], |
| 1047 | +[ |
| 1048 | + AC_CHECK_HEADERS_ONCE(sys/time.h utime.h) |
| 1049 | + AC_REQUIRE([AC_HEADER_TIME]) |
| 1050 | + AC_CACHE_CHECK([for struct utimbuf], fu_cv_sys_struct_utimbuf, |
| 1051 | + [AC_TRY_COMPILE( |
| 1052 | + [ |
| 1053 | +#ifdef TIME_WITH_SYS_TIME |
| 1054 | +# include <sys/time.h> |
| 1055 | +# include <time.h> |
| 1056 | +#else |
| 1057 | +# ifdef HAVE_SYS_TIME_H |
| 1058 | +# include <sys/time.h> |
| 1059 | +# else |
| 1060 | +# include <time.h> |
| 1061 | +# endif |
| 1062 | +#endif |
| 1063 | +#ifdef HAVE_UTIME_H |
| 1064 | +# include <utime.h> |
| 1065 | +#endif |
| 1066 | + ], |
| 1067 | + [static struct utimbuf x; x.actime = x.modtime;], |
| 1068 | + fu_cv_sys_struct_utimbuf=yes, |
| 1069 | + fu_cv_sys_struct_utimbuf=no) |
| 1070 | + ]) |
| 1071 | + |
| 1072 | + if test $fu_cv_sys_struct_utimbuf = yes; then |
| 1073 | + AC_DEFINE(HAVE_STRUCT_UTIMBUF, 1, |
| 1074 | + [Define if struct utimbuf is declared -- usually in <utime.h>. |
| 1075 | + Some systems have utime.h but don't declare the struct anywhere. ]) |
| 1076 | + fi |
| 1077 | +]) |
| 1078 | + |
| 1079 | +# onceonly.m4 serial 3 |
| 1080 | +dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. |
| 1081 | +dnl This file is free software, distributed under the terms of the GNU |
| 1082 | +dnl General Public License. As a special exception to the GNU General |
| 1083 | +dnl Public License, this file may be distributed as part of a program |
| 1084 | +dnl that contains a configuration script generated by Autoconf, under |
| 1085 | +dnl the same distribution terms as the rest of that program. |
| 1086 | + |
| 1087 | +dnl This file defines some "once only" variants of standard autoconf macros. |
| 1088 | +dnl AC_CHECK_HEADERS_ONCE like AC_CHECK_HEADERS |
| 1089 | +dnl AC_CHECK_FUNCS_ONCE like AC_CHECK_FUNCS |
| 1090 | +dnl AC_CHECK_DECLS_ONCE like AC_CHECK_DECLS |
| 1091 | +dnl AC_REQUIRE([AC_HEADER_STDC]) like AC_HEADER_STDC |
| 1092 | +dnl The advantage is that the check for each of the headers/functions/decls |
| 1093 | +dnl will be put only once into the 'configure' file. It keeps the size of |
| 1094 | +dnl the 'configure' file down, and avoids redundant output when 'configure' |
| 1095 | +dnl is run. |
| 1096 | +dnl The drawback is that the checks cannot be conditionalized. If you write |
| 1097 | +dnl if some_condition; then gl_CHECK_HEADERS(stdlib.h); fi |
| 1098 | +dnl inside an AC_DEFUNed function, the gl_CHECK_HEADERS macro call expands to |
| 1099 | +dnl empty, and the check will be inserted before the body of the AC_DEFUNed |
| 1100 | +dnl function. |
| 1101 | + |
| 1102 | +dnl Autoconf version 2.57 or newer is recommended. |
| 1103 | +AC_PREREQ(2.54) |
| 1104 | + |
| 1105 | +# AC_CHECK_HEADERS_ONCE(HEADER1 HEADER2 ...) is a once-only variant of |
| 1106 | +# AC_CHECK_HEADERS(HEADER1 HEADER2 ...). |
| 1107 | +AC_DEFUN([AC_CHECK_HEADERS_ONCE], [ |
| 1108 | + : |
| 1109 | + AC_FOREACH([gl_HEADER_NAME], [$1], [ |
| 1110 | + AC_DEFUN([gl_CHECK_HEADER_]m4_quote(translit(m4_defn([gl_HEADER_NAME]), |
| 1111 | + [-./], [___])), [ |
| 1112 | + AC_CHECK_HEADERS(gl_HEADER_NAME) |
| 1113 | + ]) |
| 1114 | + AC_REQUIRE([gl_CHECK_HEADER_]m4_quote(translit(gl_HEADER_NAME, |
| 1115 | + [-./], [___]))) |
| 1116 | + ]) |
| 1117 | +]) |
| 1118 | + |
| 1119 | +# AC_CHECK_FUNCS_ONCE(FUNC1 FUNC2 ...) is a once-only variant of |
| 1120 | +# AC_CHECK_FUNCS(FUNC1 FUNC2 ...). |
| 1121 | +AC_DEFUN([AC_CHECK_FUNCS_ONCE], [ |
| 1122 | + : |
| 1123 | + AC_FOREACH([gl_FUNC_NAME], [$1], [ |
| 1124 | + AC_DEFUN([gl_CHECK_FUNC_]m4_defn([gl_FUNC_NAME]), [ |
| 1125 | + AC_CHECK_FUNCS(m4_defn([gl_FUNC_NAME])) |
| 1126 | + ]) |
| 1127 | + AC_REQUIRE([gl_CHECK_FUNC_]m4_defn([gl_FUNC_NAME])) |
| 1128 | + ]) |
| 1129 | +]) |
| 1130 | + |
| 1131 | +# AC_CHECK_DECLS_ONCE(DECL1 DECL2 ...) is a once-only variant of |
| 1132 | +# AC_CHECK_DECLS(DECL1, DECL2, ...). |
| 1133 | +AC_DEFUN([AC_CHECK_DECLS_ONCE], [ |
| 1134 | + : |
| 1135 | + AC_FOREACH([gl_DECL_NAME], [$1], [ |
| 1136 | + AC_DEFUN([gl_CHECK_DECL_]m4_defn([gl_DECL_NAME]), [ |
| 1137 | + AC_CHECK_DECLS(m4_defn([gl_DECL_NAME])) |
| 1138 | + ]) |
| 1139 | + AC_REQUIRE([gl_CHECK_DECL_]m4_defn([gl_DECL_NAME])) |
| 1140 | + ]) |
| 1141 | +]) |
| 1142 | + |
| 1143 | # backupfile.m4 serial 1 |
| 1144 | dnl Copyright (C) 2002 Free Software Foundation, Inc. |
| 1145 | dnl This file is free software, distributed under the terms of the GNU |
| 1146 | @@ -21,6 +1076,7 @@ |
| 1147 | AC_CHECK_HEADERS_ONCE(limits.h string.h unistd.h) |
| 1148 | AC_CHECK_FUNCS(pathconf) |
| 1149 | ]) |
| 1150 | + |
| 1151 | #serial 5 |
| 1152 | |
| 1153 | dnl From Jim Meyering. |
| 1154 | @@ -63,31 +1119,7 @@ |
| 1155 | fi |
| 1156 | ] |
| 1157 | ) |
| 1158 | -# dirname.m4 serial 1 |
| 1159 | -dnl Copyright (C) 2002 Free Software Foundation, Inc. |
| 1160 | -dnl This file is free software, distributed under the terms of the GNU |
| 1161 | -dnl General Public License. As a special exception to the GNU General |
| 1162 | -dnl Public License, this file may be distributed as part of a program |
| 1163 | -dnl that contains a configuration script generated by Autoconf, under |
| 1164 | -dnl the same distribution terms as the rest of that program. |
| 1165 | |
| 1166 | -AC_DEFUN([gl_DIRNAME], |
| 1167 | -[ |
| 1168 | - dnl Prerequisites of lib/dirname.h. |
| 1169 | - AC_REQUIRE([jm_AC_DOS]) |
| 1170 | - |
| 1171 | - dnl Prerequisites of lib/dirname.c. |
| 1172 | - AC_REQUIRE([AC_HEADER_STDC]) |
| 1173 | - AC_CHECK_HEADERS_ONCE(string.h) |
| 1174 | - |
| 1175 | - dnl Prerequisites of lib/basename.c. |
| 1176 | - AC_REQUIRE([AC_HEADER_STDC]) |
| 1177 | - AC_CHECK_HEADERS_ONCE(string.h) |
| 1178 | - |
| 1179 | - dnl Prerequisites of lib/stripslash.c. |
| 1180 | - AC_REQUIRE([AC_HEADER_STDC]) |
| 1181 | - AC_CHECK_HEADERS_ONCE(string.h) |
| 1182 | -]) |
| 1183 | #serial 5 |
| 1184 | |
| 1185 | # Define some macros required for proper operation of code in lib/*.c |
| 1186 | @@ -141,6 +1173,33 @@ |
| 1187 | [Define if the backslash character may also serve as a file name |
| 1188 | component separator.]) |
| 1189 | ]) |
| 1190 | + |
| 1191 | +# dirname.m4 serial 1 |
| 1192 | +dnl Copyright (C) 2002 Free Software Foundation, Inc. |
| 1193 | +dnl This file is free software, distributed under the terms of the GNU |
| 1194 | +dnl General Public License. As a special exception to the GNU General |
| 1195 | +dnl Public License, this file may be distributed as part of a program |
| 1196 | +dnl that contains a configuration script generated by Autoconf, under |
| 1197 | +dnl the same distribution terms as the rest of that program. |
| 1198 | + |
| 1199 | +AC_DEFUN([gl_DIRNAME], |
| 1200 | +[ |
| 1201 | + dnl Prerequisites of lib/dirname.h. |
| 1202 | + AC_REQUIRE([jm_AC_DOS]) |
| 1203 | + |
| 1204 | + dnl Prerequisites of lib/dirname.c. |
| 1205 | + AC_REQUIRE([AC_HEADER_STDC]) |
| 1206 | + AC_CHECK_HEADERS_ONCE(string.h) |
| 1207 | + |
| 1208 | + dnl Prerequisites of lib/basename.c. |
| 1209 | + AC_REQUIRE([AC_HEADER_STDC]) |
| 1210 | + AC_CHECK_HEADERS_ONCE(string.h) |
| 1211 | + |
| 1212 | + dnl Prerequisites of lib/stripslash.c. |
| 1213 | + AC_REQUIRE([AC_HEADER_STDC]) |
| 1214 | + AC_CHECK_HEADERS_ONCE(string.h) |
| 1215 | +]) |
| 1216 | + |
| 1217 | #serial 7 |
| 1218 | |
| 1219 | AC_DEFUN([gl_ERROR], |
| 1220 | @@ -159,7 +1218,67 @@ |
| 1221 | AC_CHECK_DECLS([strerror]) |
| 1222 | AC_FUNC_STRERROR_R |
| 1223 | ]) |
| 1224 | -# getopt.m4 serial 1 |
| 1225 | + |
| 1226 | +# memchr.m4 serial 1 |
| 1227 | +dnl Copyright (C) 2002 Free Software Foundation, Inc. |
| 1228 | +dnl This file is free software, distributed under the terms of the GNU |
| 1229 | +dnl General Public License. As a special exception to the GNU General |
| 1230 | +dnl Public License, this file may be distributed as part of a program |
| 1231 | +dnl that contains a configuration script generated by Autoconf, under |
| 1232 | +dnl the same distribution terms as the rest of that program. |
| 1233 | + |
| 1234 | +AC_DEFUN([gl_FUNC_MEMCHR], |
| 1235 | +[ |
| 1236 | + AC_REPLACE_FUNCS(memchr) |
| 1237 | + if test $ac_cv_func_memchr = no; then |
| 1238 | + jm_PREREQ_MEMCHR |
| 1239 | + fi |
| 1240 | +]) |
| 1241 | + |
| 1242 | +# Prerequisites of lib/memchr.c. |
| 1243 | +AC_DEFUN([jm_PREREQ_MEMCHR], [ |
| 1244 | + AC_CHECK_HEADERS_ONCE(limits.h stdlib.h) |
| 1245 | + AC_CHECK_HEADERS(bp-sym.h) |
| 1246 | +]) |
| 1247 | + |
| 1248 | +# rmdir.m4 serial 1 |
| 1249 | +dnl Copyright (C) 2002 Free Software Foundation, Inc. |
| 1250 | +dnl This file is free software, distributed under the terms of the GNU |
| 1251 | +dnl General Public License. As a special exception to the GNU General |
| 1252 | +dnl Public License, this file may be distributed as part of a program |
| 1253 | +dnl that contains a configuration script generated by Autoconf, under |
| 1254 | +dnl the same distribution terms as the rest of that program. |
| 1255 | + |
| 1256 | +AC_DEFUN([gl_FUNC_RMDIR], |
| 1257 | +[ |
| 1258 | + AC_REPLACE_FUNCS(rmdir) |
| 1259 | + if test $ac_cv_func_rmdir = no; then |
| 1260 | + gl_PREREQ_RMDIR |
| 1261 | + fi |
| 1262 | +]) |
| 1263 | + |
| 1264 | +# Prerequisites of lib/rmdir.c. |
| 1265 | +AC_DEFUN([gl_PREREQ_RMDIR], [ |
| 1266 | + AC_REQUIRE([AC_HEADER_STAT]) |
| 1267 | + : |
| 1268 | +]) |
| 1269 | + |
| 1270 | + |
| 1271 | +# getopt.m4 serial 1 |
| 1272 | +dnl Copyright (C) 2002 Free Software Foundation, Inc. |
| 1273 | +dnl This file is free software, distributed under the terms of the GNU |
| 1274 | +dnl General Public License. As a special exception to the GNU General |
| 1275 | +dnl Public License, this file may be distributed as part of a program |
| 1276 | +dnl that contains a configuration script generated by Autoconf, under |
| 1277 | +dnl the same distribution terms as the rest of that program. |
| 1278 | + |
| 1279 | +AC_DEFUN([gl_GETOPT], |
| 1280 | +[ |
| 1281 | + dnl Prerequisites of lib/getopt.c. |
| 1282 | + AC_CHECK_HEADERS_ONCE(string.h) |
| 1283 | +]) |
| 1284 | + |
| 1285 | +# xalloc.m4 serial 1 |
| 1286 | dnl Copyright (C) 2002 Free Software Foundation, Inc. |
| 1287 | dnl This file is free software, distributed under the terms of the GNU |
| 1288 | dnl General Public License. As a special exception to the GNU General |
| 1289 | @@ -167,11 +1286,25 @@ |
| 1290 | dnl that contains a configuration script generated by Autoconf, under |
| 1291 | dnl the same distribution terms as the rest of that program. |
| 1292 | |
| 1293 | -AC_DEFUN([gl_GETOPT], |
| 1294 | +AC_DEFUN([gl_XALLOC], |
| 1295 | [ |
| 1296 | - dnl Prerequisites of lib/getopt.c. |
| 1297 | + gl_PREREQ_XMALLOC |
| 1298 | + gl_PREREQ_XSTRDUP |
| 1299 | +]) |
| 1300 | + |
| 1301 | +# Prerequisites of lib/xmalloc.c. |
| 1302 | +AC_DEFUN([gl_PREREQ_XMALLOC], [ |
| 1303 | + AC_REQUIRE([AC_HEADER_STDC]) |
| 1304 | + AC_REQUIRE([jm_FUNC_MALLOC]) |
| 1305 | + AC_REQUIRE([jm_FUNC_REALLOC]) |
| 1306 | +]) |
| 1307 | + |
| 1308 | +# Prerequisites of lib/xstrdup.c. |
| 1309 | +AC_DEFUN([gl_PREREQ_XSTRDUP], [ |
| 1310 | + AC_REQUIRE([AC_HEADER_STDC]) |
| 1311 | AC_CHECK_HEADERS_ONCE(string.h) |
| 1312 | ]) |
| 1313 | + |
| 1314 | # malloc.m4 serial 7 |
| 1315 | dnl Copyright (C) 2002 Free Software Foundation, Inc. |
| 1316 | dnl This file is free software, distributed under the terms of the GNU |
| 1317 | @@ -197,66 +1330,8 @@ |
| 1318 | AC_DEFUN([gl_PREREQ_MALLOC], [ |
| 1319 | : |
| 1320 | ]) |
| 1321 | -# mbrtowc.m4 serial 5 |
| 1322 | -dnl Copyright (C) 2001-2002 Free Software Foundation, Inc. |
| 1323 | -dnl This file is free software, distributed under the terms of the GNU |
| 1324 | -dnl General Public License. As a special exception to the GNU General |
| 1325 | -dnl Public License, this file may be distributed as part of a program |
| 1326 | -dnl that contains a configuration script generated by Autoconf, under |
| 1327 | -dnl the same distribution terms as the rest of that program. |
| 1328 | - |
| 1329 | -dnl From Paul Eggert |
| 1330 | - |
| 1331 | -dnl This file can be removed, and jm_FUNC_MBRTOWC replaced with |
| 1332 | -dnl AC_FUNC_MBRTOWC, when autoconf 2.57 can be assumed everywhere. |
| 1333 | - |
| 1334 | -AC_DEFUN([jm_FUNC_MBRTOWC], |
| 1335 | -[ |
| 1336 | - AC_CACHE_CHECK([whether mbrtowc and mbstate_t are properly declared], |
| 1337 | - jm_cv_func_mbrtowc, |
| 1338 | - [AC_TRY_LINK( |
| 1339 | - [#include <wchar.h>], |
| 1340 | - [mbstate_t state; return ! (sizeof state && mbrtowc);], |
| 1341 | - jm_cv_func_mbrtowc=yes, |
| 1342 | - jm_cv_func_mbrtowc=no)]) |
| 1343 | - if test $jm_cv_func_mbrtowc = yes; then |
| 1344 | - AC_DEFINE(HAVE_MBRTOWC, 1, |
| 1345 | - [Define to 1 if mbrtowc and mbstate_t are properly declared.]) |
| 1346 | - fi |
| 1347 | -]) |
| 1348 | -# mbstate_t.m4 serial 9 |
| 1349 | -dnl Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. |
| 1350 | -dnl This file is free software, distributed under the terms of the GNU |
| 1351 | -dnl General Public License. As a special exception to the GNU General |
| 1352 | -dnl Public License, this file may be distributed as part of a program |
| 1353 | -dnl that contains a configuration script generated by Autoconf, under |
| 1354 | -dnl the same distribution terms as the rest of that program. |
| 1355 | - |
| 1356 | -# From Paul Eggert. |
| 1357 | - |
| 1358 | -# BeOS 5 has <wchar.h> but does not define mbstate_t, |
| 1359 | -# so you can't declare an object of that type. |
| 1360 | -# Check for this incompatibility with Standard C. |
| 1361 | |
| 1362 | -# AC_TYPE_MBSTATE_T |
| 1363 | -# ----------------- |
| 1364 | -AC_DEFUN([AC_TYPE_MBSTATE_T], |
| 1365 | - [AC_CACHE_CHECK([for mbstate_t], ac_cv_type_mbstate_t, |
| 1366 | - [AC_COMPILE_IFELSE( |
| 1367 | - [AC_LANG_PROGRAM( |
| 1368 | - [AC_INCLUDES_DEFAULT |
| 1369 | -# include <wchar.h>], |
| 1370 | - [mbstate_t x; return sizeof x;])], |
| 1371 | - [ac_cv_type_mbstate_t=yes], |
| 1372 | - [ac_cv_type_mbstate_t=no])]) |
| 1373 | - if test $ac_cv_type_mbstate_t = yes; then |
| 1374 | - AC_DEFINE([HAVE_MBSTATE_T], 1, |
| 1375 | - [Define to 1 if <wchar.h> declares mbstate_t.]) |
| 1376 | - else |
| 1377 | - AC_DEFINE([mbstate_t], int, |
| 1378 | - [Define to a type if <wchar.h> does not define.]) |
| 1379 | - fi]) |
| 1380 | -# memchr.m4 serial 1 |
| 1381 | +# realloc.m4 serial 7 |
| 1382 | dnl Copyright (C) 2002 Free Software Foundation, Inc. |
| 1383 | dnl This file is free software, distributed under the terms of the GNU |
| 1384 | dnl General Public License. As a special exception to the GNU General |
| 1385 | @@ -264,116 +1339,24 @@ |
| 1386 | dnl that contains a configuration script generated by Autoconf, under |
| 1387 | dnl the same distribution terms as the rest of that program. |
| 1388 | |
| 1389 | -AC_DEFUN([gl_FUNC_MEMCHR], |
| 1390 | +dnl From Jim Meyering. |
| 1391 | +dnl Determine whether realloc works when both arguments are 0. |
| 1392 | +dnl If it doesn't, arrange to use the replacement function. |
| 1393 | + |
| 1394 | +AC_DEFUN([jm_FUNC_REALLOC], |
| 1395 | [ |
| 1396 | - AC_REPLACE_FUNCS(memchr) |
| 1397 | - if test $ac_cv_func_memchr = no; then |
| 1398 | - jm_PREREQ_MEMCHR |
| 1399 | + AC_REQUIRE([AC_FUNC_REALLOC]) |
| 1400 | + dnl autoconf < 2.57 used the symbol ac_cv_func_realloc_works. |
| 1401 | + if test X"$ac_cv_func_realloc_0_nonnull" = Xno || test X"$ac_cv_func_realloc_works" = Xno; then |
| 1402 | + gl_PREREQ_REALLOC |
| 1403 | fi |
| 1404 | ]) |
| 1405 | |
| 1406 | -# Prerequisites of lib/memchr.c. |
| 1407 | -AC_DEFUN([jm_PREREQ_MEMCHR], [ |
| 1408 | - AC_CHECK_HEADERS_ONCE(limits.h stdlib.h) |
| 1409 | - AC_CHECK_HEADERS(bp-sym.h) |
| 1410 | -]) |
| 1411 | -#serial 1 |
| 1412 | - |
| 1413 | -dnl From Mumit Khan and Paul Eggert |
| 1414 | -dnl Determine whether mkdir accepts only one argument instead of the usual two. |
| 1415 | - |
| 1416 | -AC_DEFUN([PATCH_FUNC_MKDIR_TAKES_ONE_ARG], |
| 1417 | - [AC_CHECK_FUNCS(mkdir) |
| 1418 | - AC_CACHE_CHECK([whether mkdir takes only one argument], |
| 1419 | - patch_cv_mkdir_takes_one_arg, |
| 1420 | - [patch_cv_mkdir_takes_one_arg=no |
| 1421 | - if test $ac_cv_func_mkdir = yes; then |
| 1422 | - AC_TRY_COMPILE([ |
| 1423 | -#include <sys/types.h> |
| 1424 | -#include <sys/stat.h> |
| 1425 | - ], |
| 1426 | - [mkdir (".", 0);], |
| 1427 | - , |
| 1428 | - [AC_TRY_COMPILE([ |
| 1429 | -#include <sys/types.h> |
| 1430 | -#include <sys/stat.h> |
| 1431 | - ], |
| 1432 | - [mkdir (".");], |
| 1433 | - patch_cv_mkdir_takes_one_arg=yes |
| 1434 | - )] |
| 1435 | - ) |
| 1436 | - fi |
| 1437 | - ] |
| 1438 | - ) |
| 1439 | - if test $patch_cv_mkdir_takes_one_arg = yes; then |
| 1440 | - AC_DEFINE([MKDIR_TAKES_ONE_ARG], 1, |
| 1441 | - [Define if mkdir takes only one argument.]) |
| 1442 | - fi |
| 1443 | - ] |
| 1444 | -) |
| 1445 | -# onceonly.m4 serial 3 |
| 1446 | -dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. |
| 1447 | -dnl This file is free software, distributed under the terms of the GNU |
| 1448 | -dnl General Public License. As a special exception to the GNU General |
| 1449 | -dnl Public License, this file may be distributed as part of a program |
| 1450 | -dnl that contains a configuration script generated by Autoconf, under |
| 1451 | -dnl the same distribution terms as the rest of that program. |
| 1452 | - |
| 1453 | -dnl This file defines some "once only" variants of standard autoconf macros. |
| 1454 | -dnl AC_CHECK_HEADERS_ONCE like AC_CHECK_HEADERS |
| 1455 | -dnl AC_CHECK_FUNCS_ONCE like AC_CHECK_FUNCS |
| 1456 | -dnl AC_CHECK_DECLS_ONCE like AC_CHECK_DECLS |
| 1457 | -dnl AC_REQUIRE([AC_HEADER_STDC]) like AC_HEADER_STDC |
| 1458 | -dnl The advantage is that the check for each of the headers/functions/decls |
| 1459 | -dnl will be put only once into the 'configure' file. It keeps the size of |
| 1460 | -dnl the 'configure' file down, and avoids redundant output when 'configure' |
| 1461 | -dnl is run. |
| 1462 | -dnl The drawback is that the checks cannot be conditionalized. If you write |
| 1463 | -dnl if some_condition; then gl_CHECK_HEADERS(stdlib.h); fi |
| 1464 | -dnl inside an AC_DEFUNed function, the gl_CHECK_HEADERS macro call expands to |
| 1465 | -dnl empty, and the check will be inserted before the body of the AC_DEFUNed |
| 1466 | -dnl function. |
| 1467 | - |
| 1468 | -dnl Autoconf version 2.57 or newer is recommended. |
| 1469 | -AC_PREREQ(2.54) |
| 1470 | - |
| 1471 | -# AC_CHECK_HEADERS_ONCE(HEADER1 HEADER2 ...) is a once-only variant of |
| 1472 | -# AC_CHECK_HEADERS(HEADER1 HEADER2 ...). |
| 1473 | -AC_DEFUN([AC_CHECK_HEADERS_ONCE], [ |
| 1474 | - : |
| 1475 | - AC_FOREACH([gl_HEADER_NAME], [$1], [ |
| 1476 | - AC_DEFUN([gl_CHECK_HEADER_]m4_quote(translit(m4_defn([gl_HEADER_NAME]), |
| 1477 | - [-./], [___])), [ |
| 1478 | - AC_CHECK_HEADERS(gl_HEADER_NAME) |
| 1479 | - ]) |
| 1480 | - AC_REQUIRE([gl_CHECK_HEADER_]m4_quote(translit(gl_HEADER_NAME, |
| 1481 | - [-./], [___]))) |
| 1482 | - ]) |
| 1483 | -]) |
| 1484 | - |
| 1485 | -# AC_CHECK_FUNCS_ONCE(FUNC1 FUNC2 ...) is a once-only variant of |
| 1486 | -# AC_CHECK_FUNCS(FUNC1 FUNC2 ...). |
| 1487 | -AC_DEFUN([AC_CHECK_FUNCS_ONCE], [ |
| 1488 | +# Prerequisites of lib/realloc.c. |
| 1489 | +AC_DEFUN([gl_PREREQ_REALLOC], [ |
| 1490 | : |
| 1491 | - AC_FOREACH([gl_FUNC_NAME], [$1], [ |
| 1492 | - AC_DEFUN([gl_CHECK_FUNC_]m4_defn([gl_FUNC_NAME]), [ |
| 1493 | - AC_CHECK_FUNCS(m4_defn([gl_FUNC_NAME])) |
| 1494 | - ]) |
| 1495 | - AC_REQUIRE([gl_CHECK_FUNC_]m4_defn([gl_FUNC_NAME])) |
| 1496 | - ]) |
| 1497 | ]) |
| 1498 | |
| 1499 | -# AC_CHECK_DECLS_ONCE(DECL1 DECL2 ...) is a once-only variant of |
| 1500 | -# AC_CHECK_DECLS(DECL1, DECL2, ...). |
| 1501 | -AC_DEFUN([AC_CHECK_DECLS_ONCE], [ |
| 1502 | - : |
| 1503 | - AC_FOREACH([gl_DECL_NAME], [$1], [ |
| 1504 | - AC_DEFUN([gl_CHECK_DECL_]m4_defn([gl_DECL_NAME]), [ |
| 1505 | - AC_CHECK_DECLS(m4_defn([gl_DECL_NAME])) |
| 1506 | - ]) |
| 1507 | - AC_REQUIRE([gl_CHECK_DECL_]m4_defn([gl_DECL_NAME])) |
| 1508 | - ]) |
| 1509 | -]) |
| 1510 | # quote.m4 serial 1 |
| 1511 | dnl Copyright (C) 2002 Free Software Foundation, Inc. |
| 1512 | dnl This file is free software, distributed under the terms of the GNU |
| 1513 | @@ -387,6 +1370,7 @@ |
| 1514 | dnl Prerequisites of lib/quote.c. |
| 1515 | AC_CHECK_HEADERS_ONCE(stddef.h) |
| 1516 | ]) |
| 1517 | + |
| 1518 | # quotearg.m4 serial 1 |
| 1519 | dnl Copyright (C) 2002 Free Software Foundation, Inc. |
| 1520 | dnl This file is free software, distributed under the terms of the GNU |
| 1521 | @@ -403,32 +1387,69 @@ |
| 1522 | AC_TYPE_MBSTATE_T |
| 1523 | jm_FUNC_MBRTOWC |
| 1524 | ]) |
| 1525 | -# realloc.m4 serial 7 |
| 1526 | -dnl Copyright (C) 2002 Free Software Foundation, Inc. |
| 1527 | + |
| 1528 | +# mbstate_t.m4 serial 9 |
| 1529 | +dnl Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. |
| 1530 | dnl This file is free software, distributed under the terms of the GNU |
| 1531 | dnl General Public License. As a special exception to the GNU General |
| 1532 | dnl Public License, this file may be distributed as part of a program |
| 1533 | dnl that contains a configuration script generated by Autoconf, under |
| 1534 | dnl the same distribution terms as the rest of that program. |
| 1535 | |
| 1536 | -dnl From Jim Meyering. |
| 1537 | -dnl Determine whether realloc works when both arguments are 0. |
| 1538 | -dnl If it doesn't, arrange to use the replacement function. |
| 1539 | +# From Paul Eggert. |
| 1540 | |
| 1541 | -AC_DEFUN([jm_FUNC_REALLOC], |
| 1542 | +# BeOS 5 has <wchar.h> but does not define mbstate_t, |
| 1543 | +# so you can't declare an object of that type. |
| 1544 | +# Check for this incompatibility with Standard C. |
| 1545 | + |
| 1546 | +# AC_TYPE_MBSTATE_T |
| 1547 | +# ----------------- |
| 1548 | +AC_DEFUN([AC_TYPE_MBSTATE_T], |
| 1549 | + [AC_CACHE_CHECK([for mbstate_t], ac_cv_type_mbstate_t, |
| 1550 | + [AC_COMPILE_IFELSE( |
| 1551 | + [AC_LANG_PROGRAM( |
| 1552 | + [AC_INCLUDES_DEFAULT |
| 1553 | +# include <wchar.h>], |
| 1554 | + [mbstate_t x; return sizeof x;])], |
| 1555 | + [ac_cv_type_mbstate_t=yes], |
| 1556 | + [ac_cv_type_mbstate_t=no])]) |
| 1557 | + if test $ac_cv_type_mbstate_t = yes; then |
| 1558 | + AC_DEFINE([HAVE_MBSTATE_T], 1, |
| 1559 | + [Define to 1 if <wchar.h> declares mbstate_t.]) |
| 1560 | + else |
| 1561 | + AC_DEFINE([mbstate_t], int, |
| 1562 | + [Define to a type if <wchar.h> does not define.]) |
| 1563 | + fi]) |
| 1564 | + |
| 1565 | +# mbrtowc.m4 serial 5 |
| 1566 | +dnl Copyright (C) 2001-2002 Free Software Foundation, Inc. |
| 1567 | +dnl This file is free software, distributed under the terms of the GNU |
| 1568 | +dnl General Public License. As a special exception to the GNU General |
| 1569 | +dnl Public License, this file may be distributed as part of a program |
| 1570 | +dnl that contains a configuration script generated by Autoconf, under |
| 1571 | +dnl the same distribution terms as the rest of that program. |
| 1572 | + |
| 1573 | +dnl From Paul Eggert |
| 1574 | + |
| 1575 | +dnl This file can be removed, and jm_FUNC_MBRTOWC replaced with |
| 1576 | +dnl AC_FUNC_MBRTOWC, when autoconf 2.57 can be assumed everywhere. |
| 1577 | + |
| 1578 | +AC_DEFUN([jm_FUNC_MBRTOWC], |
| 1579 | [ |
| 1580 | - AC_REQUIRE([AC_FUNC_REALLOC]) |
| 1581 | - dnl autoconf < 2.57 used the symbol ac_cv_func_realloc_works. |
| 1582 | - if test X"$ac_cv_func_realloc_0_nonnull" = Xno || test X"$ac_cv_func_realloc_works" = Xno; then |
| 1583 | - gl_PREREQ_REALLOC |
| 1584 | + AC_CACHE_CHECK([whether mbrtowc and mbstate_t are properly declared], |
| 1585 | + jm_cv_func_mbrtowc, |
| 1586 | + [AC_TRY_LINK( |
| 1587 | + [#include <wchar.h>], |
| 1588 | + [mbstate_t state; return ! (sizeof state && mbrtowc);], |
| 1589 | + jm_cv_func_mbrtowc=yes, |
| 1590 | + jm_cv_func_mbrtowc=no)]) |
| 1591 | + if test $jm_cv_func_mbrtowc = yes; then |
| 1592 | + AC_DEFINE(HAVE_MBRTOWC, 1, |
| 1593 | + [Define to 1 if mbrtowc and mbstate_t are properly declared.]) |
| 1594 | fi |
| 1595 | ]) |
| 1596 | |
| 1597 | -# Prerequisites of lib/realloc.c. |
| 1598 | -AC_DEFUN([gl_PREREQ_REALLOC], [ |
| 1599 | - : |
| 1600 | -]) |
| 1601 | -# rmdir.m4 serial 1 |
| 1602 | +# hash.m4 serial 1 |
| 1603 | dnl Copyright (C) 2002 Free Software Foundation, Inc. |
| 1604 | dnl This file is free software, distributed under the terms of the GNU |
| 1605 | dnl General Public License. As a special exception to the GNU General |
| 1606 | @@ -436,18 +1457,71 @@ |
| 1607 | dnl that contains a configuration script generated by Autoconf, under |
| 1608 | dnl the same distribution terms as the rest of that program. |
| 1609 | |
| 1610 | -AC_DEFUN([gl_FUNC_RMDIR], |
| 1611 | +AC_DEFUN([gl_HASH], |
| 1612 | [ |
| 1613 | - AC_REPLACE_FUNCS(rmdir) |
| 1614 | - if test $ac_cv_func_rmdir = no; then |
| 1615 | - gl_PREREQ_RMDIR |
| 1616 | - fi |
| 1617 | + dnl Prerequisites of lib/hash.c. |
| 1618 | + AC_CHECK_HEADERS_ONCE(stdlib.h) |
| 1619 | + AC_HEADER_STDBOOL |
| 1620 | + AC_CHECK_DECLS_ONCE(free malloc) |
| 1621 | ]) |
| 1622 | |
| 1623 | -# Prerequisites of lib/rmdir.c. |
| 1624 | -AC_DEFUN([gl_PREREQ_RMDIR], [ |
| 1625 | - AC_REQUIRE([AC_HEADER_STAT]) |
| 1626 | - : |
| 1627 | +AC_DEFUN([ag_CHECK_NANOSECOND_STAT], |
| 1628 | + [AC_CACHE_CHECK([for nanosecond timestamps in struct stat], |
| 1629 | + [ac_cv_stat_nsec], |
| 1630 | + [AC_TRY_COMPILE( |
| 1631 | + [ |
| 1632 | + #include <sys/types.h> |
| 1633 | + #include <sys/stat.h> |
| 1634 | + #include <unistd.h> |
| 1635 | + struct stat st; |
| 1636 | + ], |
| 1637 | + [ return st.st_atimensec + st.st_mtimensec + st.st_ctimensec; ], |
| 1638 | + [ac_cv_stat_nsec=yes], |
| 1639 | + [ac_cv_stat_nsec=no]) |
| 1640 | + ]) |
| 1641 | + if test $ac_cv_stat_nsec = yes; then |
| 1642 | + AC_DEFINE(HAVE_STAT_NSEC, 1, [Define to 1 if struct stat has nanosecond timestamps.]) |
| 1643 | + fi |
| 1644 | + |
| 1645 | + AC_CACHE_CHECK([for nanosecond timestamps in struct stat], |
| 1646 | + [ac_cv_stat_timeval], |
| 1647 | + [AC_TRY_COMPILE( |
| 1648 | + [ |
| 1649 | + #include <time.h> |
| 1650 | + #include <sys/types.h> |
| 1651 | + #include <sys/stat.h> |
| 1652 | + #include <unistd.h> |
| 1653 | + struct stat st; |
| 1654 | + ], |
| 1655 | + [ return st.st_atim.tv_nsec + st.st_mtim.tv_nsec + st.st_ctim.tv_nsec; ], |
| 1656 | + [ac_cv_stat_timeval=yes], |
| 1657 | + [ac_cv_stat_timeval=no]) |
| 1658 | + ]) |
| 1659 | + if test $ac_cv_stat_timeval = yes; then |
| 1660 | + AC_DEFINE(HAVE_STAT_TIMEVAL, 1, [Define to 1 if struct stat comtains struct timeval's.]) |
| 1661 | + fi]) |
| 1662 | + |
| 1663 | +#serial 7 -*- autoconf -*- |
| 1664 | + |
| 1665 | +dnl From Jim Meyering. |
| 1666 | +dnl |
| 1667 | +dnl See if the glibc *_unlocked I/O macros or functions are available. |
| 1668 | +dnl Use only those *_unlocked macros or functions that are declared |
| 1669 | +dnl (because some of them were declared in Solaris 2.5.1 but were removed |
| 1670 | +dnl in Solaris 2.6, whereas we want binaries built on Solaris 2.5.1 to run |
| 1671 | +dnl on Solaris 2.6). |
| 1672 | + |
| 1673 | +AC_DEFUN([jm_FUNC_GLIBC_UNLOCKED_IO], |
| 1674 | +[ |
| 1675 | + dnl Persuade glibc <stdio.h> to declare fgets_unlocked(), fputs_unlocked() |
| 1676 | + dnl etc. |
| 1677 | + AC_REQUIRE([AC_GNU_SOURCE]) |
| 1678 | + |
| 1679 | + AC_CHECK_DECLS_ONCE( |
| 1680 | + [clearerr_unlocked feof_unlocked ferror_unlocked |
| 1681 | + fflush_unlocked fgets_unlocked fputc_unlocked fputs_unlocked |
| 1682 | + fread_unlocked fwrite_unlocked getc_unlocked |
| 1683 | + getchar_unlocked putc_unlocked putchar_unlocked]) |
| 1684 | ]) |
| 1685 | |
| 1686 | # Check for setmode, DOS style. |
| 1687 | @@ -488,180 +1562,39 @@ |
| 1688 | AC_DEFINE(HAVE_SETMODE_DOS, 1, |
| 1689 | [Define to 1 if you have the DOS-style `setmode' function.]) |
| 1690 | fi]) |
| 1691 | -# Check for stdbool.h that conforms to C99. |
| 1692 | - |
| 1693 | -# Copyright (C) 2002-2003 Free Software Foundation, Inc. |
| 1694 | - |
| 1695 | -# This program is free software; you can redistribute it and/or modify |
| 1696 | -# it under the terms of the GNU General Public License as published by |
| 1697 | -# the Free Software Foundation; either version 2, or (at your option) |
| 1698 | -# any later version. |
| 1699 | - |
| 1700 | -# This program is distributed in the hope that it will be useful, |
| 1701 | -# but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 1702 | -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 1703 | -# GNU General Public License for more details. |
| 1704 | - |
| 1705 | -# You should have received a copy of the GNU General Public License |
| 1706 | -# along with this program; if not, write to the Free Software |
| 1707 | -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA |
| 1708 | -# 02111-1307, USA. |
| 1709 | - |
| 1710 | -# Prepare for substituting <stdbool.h> if it is not supported. |
| 1711 | - |
| 1712 | -AC_DEFUN([AM_STDBOOL_H], |
| 1713 | -[ |
| 1714 | - AC_REQUIRE([AC_HEADER_STDBOOL]) |
| 1715 | - |
| 1716 | - # Define two additional variables used in the Makefile substitution. |
| 1717 | - |
| 1718 | - if test "$ac_cv_header_stdbool_h" = yes; then |
| 1719 | - STDBOOL_H='' |
| 1720 | - else |
| 1721 | - STDBOOL_H='stdbool.h' |
| 1722 | - fi |
| 1723 | - AC_SUBST([STDBOOL_H]) |
| 1724 | - |
| 1725 | - if test "$ac_cv_type__Bool" = yes; then |
| 1726 | - HAVE__BOOL=1 |
| 1727 | - else |
| 1728 | - HAVE__BOOL=0 |
| 1729 | - fi |
| 1730 | - AC_SUBST([HAVE__BOOL]) |
| 1731 | -]) |
| 1732 | - |
| 1733 | -# This macro is only needed in autoconf <= 2.54. Newer versions of autoconf |
| 1734 | -# have this macro built-in. |
| 1735 | - |
| 1736 | -AC_DEFUN([AC_HEADER_STDBOOL], |
| 1737 | - [AC_CACHE_CHECK([for stdbool.h that conforms to C99], |
| 1738 | - [ac_cv_header_stdbool_h], |
| 1739 | - [AC_TRY_COMPILE( |
| 1740 | - [ |
| 1741 | - #include <stdbool.h> |
| 1742 | - #ifndef bool |
| 1743 | - "error: bool is not defined" |
| 1744 | - #endif |
| 1745 | - #ifndef false |
| 1746 | - "error: false is not defined" |
| 1747 | - #endif |
| 1748 | - #if false |
| 1749 | - "error: false is not 0" |
| 1750 | - #endif |
| 1751 | - #ifndef true |
| 1752 | - "error: false is not defined" |
| 1753 | - #endif |
| 1754 | - #if true != 1 |
| 1755 | - "error: true is not 1" |
| 1756 | - #endif |
| 1757 | - #ifndef __bool_true_false_are_defined |
| 1758 | - "error: __bool_true_false_are_defined is not defined" |
| 1759 | - #endif |
| 1760 | - |
| 1761 | - struct s { _Bool s: 1; _Bool t; } s; |
| 1762 | - |
| 1763 | - char a[true == 1 ? 1 : -1]; |
| 1764 | - char b[false == 0 ? 1 : -1]; |
| 1765 | - char c[__bool_true_false_are_defined == 1 ? 1 : -1]; |
| 1766 | - char d[(bool) -0.5 == true ? 1 : -1]; |
| 1767 | - bool e = &s; |
| 1768 | - char f[(_Bool) -0.0 == false ? 1 : -1]; |
| 1769 | - char g[true]; |
| 1770 | - char h[sizeof (_Bool)]; |
| 1771 | - char i[sizeof s.t]; |
| 1772 | - ], |
| 1773 | - [ return !a + !b + !c + !d + !e + !f + !g + !h + !i; ], |
| 1774 | - [ac_cv_header_stdbool_h=yes], |
| 1775 | - [ac_cv_header_stdbool_h=no])]) |
| 1776 | - AC_CHECK_TYPES([_Bool]) |
| 1777 | - if test $ac_cv_header_stdbool_h = yes; then |
| 1778 | - AC_DEFINE(HAVE_STDBOOL_H, 1, [Define to 1 if stdbool.h conforms to C99.]) |
| 1779 | - fi]) |
| 1780 | -#serial 7 -*- autoconf -*- |
| 1781 | - |
| 1782 | -dnl From Jim Meyering. |
| 1783 | -dnl |
| 1784 | -dnl See if the glibc *_unlocked I/O macros or functions are available. |
| 1785 | -dnl Use only those *_unlocked macros or functions that are declared |
| 1786 | -dnl (because some of them were declared in Solaris 2.5.1 but were removed |
| 1787 | -dnl in Solaris 2.6, whereas we want binaries built on Solaris 2.5.1 to run |
| 1788 | -dnl on Solaris 2.6). |
| 1789 | - |
| 1790 | -AC_DEFUN([jm_FUNC_GLIBC_UNLOCKED_IO], |
| 1791 | -[ |
| 1792 | - dnl Persuade glibc <stdio.h> to declare fgets_unlocked(), fputs_unlocked() |
| 1793 | - dnl etc. |
| 1794 | - AC_REQUIRE([AC_GNU_SOURCE]) |
| 1795 | - |
| 1796 | - AC_CHECK_DECLS_ONCE( |
| 1797 | - [clearerr_unlocked feof_unlocked ferror_unlocked |
| 1798 | - fflush_unlocked fgets_unlocked fputc_unlocked fputs_unlocked |
| 1799 | - fread_unlocked fwrite_unlocked getc_unlocked |
| 1800 | - getchar_unlocked putc_unlocked putchar_unlocked]) |
| 1801 | -]) |
| 1802 | -#serial 5 |
| 1803 | - |
| 1804 | -dnl From Jim Meyering |
| 1805 | - |
| 1806 | -dnl Define HAVE_STRUCT_UTIMBUF if `struct utimbuf' is declared -- |
| 1807 | -dnl usually in <utime.h>. |
| 1808 | -dnl Some systems have utime.h but don't declare the struct anywhere. |
| 1809 | - |
| 1810 | -AC_DEFUN([jm_CHECK_TYPE_STRUCT_UTIMBUF], |
| 1811 | -[ |
| 1812 | - AC_CHECK_HEADERS_ONCE(sys/time.h utime.h) |
| 1813 | - AC_REQUIRE([AC_HEADER_TIME]) |
| 1814 | - AC_CACHE_CHECK([for struct utimbuf], fu_cv_sys_struct_utimbuf, |
| 1815 | - [AC_TRY_COMPILE( |
| 1816 | - [ |
| 1817 | -#ifdef TIME_WITH_SYS_TIME |
| 1818 | -# include <sys/time.h> |
| 1819 | -# include <time.h> |
| 1820 | -#else |
| 1821 | -# ifdef HAVE_SYS_TIME_H |
| 1822 | -# include <sys/time.h> |
| 1823 | -# else |
| 1824 | -# include <time.h> |
| 1825 | -# endif |
| 1826 | -#endif |
| 1827 | -#ifdef HAVE_UTIME_H |
| 1828 | -# include <utime.h> |
| 1829 | -#endif |
| 1830 | - ], |
| 1831 | - [static struct utimbuf x; x.actime = x.modtime;], |
| 1832 | - fu_cv_sys_struct_utimbuf=yes, |
| 1833 | - fu_cv_sys_struct_utimbuf=no) |
| 1834 | - ]) |
| 1835 | |
| 1836 | - if test $fu_cv_sys_struct_utimbuf = yes; then |
| 1837 | - AC_DEFINE(HAVE_STRUCT_UTIMBUF, 1, |
| 1838 | - [Define if struct utimbuf is declared -- usually in <utime.h>. |
| 1839 | - Some systems have utime.h but don't declare the struct anywhere. ]) |
| 1840 | - fi |
| 1841 | -]) |
| 1842 | -# xalloc.m4 serial 1 |
| 1843 | -dnl Copyright (C) 2002 Free Software Foundation, Inc. |
| 1844 | -dnl This file is free software, distributed under the terms of the GNU |
| 1845 | -dnl General Public License. As a special exception to the GNU General |
| 1846 | -dnl Public License, this file may be distributed as part of a program |
| 1847 | -dnl that contains a configuration script generated by Autoconf, under |
| 1848 | -dnl the same distribution terms as the rest of that program. |
| 1849 | +#serial 1 |
| 1850 | |
| 1851 | -AC_DEFUN([gl_XALLOC], |
| 1852 | -[ |
| 1853 | - gl_PREREQ_XMALLOC |
| 1854 | - gl_PREREQ_XSTRDUP |
| 1855 | -]) |
| 1856 | +dnl From Mumit Khan and Paul Eggert |
| 1857 | +dnl Determine whether mkdir accepts only one argument instead of the usual two. |
| 1858 | |
| 1859 | -# Prerequisites of lib/xmalloc.c. |
| 1860 | -AC_DEFUN([gl_PREREQ_XMALLOC], [ |
| 1861 | - AC_REQUIRE([AC_HEADER_STDC]) |
| 1862 | - AC_REQUIRE([jm_FUNC_MALLOC]) |
| 1863 | - AC_REQUIRE([jm_FUNC_REALLOC]) |
| 1864 | -]) |
| 1865 | +AC_DEFUN([PATCH_FUNC_MKDIR_TAKES_ONE_ARG], |
| 1866 | + [AC_CHECK_FUNCS(mkdir) |
| 1867 | + AC_CACHE_CHECK([whether mkdir takes only one argument], |
| 1868 | + patch_cv_mkdir_takes_one_arg, |
| 1869 | + [patch_cv_mkdir_takes_one_arg=no |
| 1870 | + if test $ac_cv_func_mkdir = yes; then |
| 1871 | + AC_TRY_COMPILE([ |
| 1872 | +#include <sys/types.h> |
| 1873 | +#include <sys/stat.h> |
| 1874 | + ], |
| 1875 | + [mkdir (".", 0);], |
| 1876 | + , |
| 1877 | + [AC_TRY_COMPILE([ |
| 1878 | +#include <sys/types.h> |
| 1879 | +#include <sys/stat.h> |
| 1880 | + ], |
| 1881 | + [mkdir (".");], |
| 1882 | + patch_cv_mkdir_takes_one_arg=yes |
| 1883 | + )] |
| 1884 | + ) |
| 1885 | + fi |
| 1886 | + ] |
| 1887 | + ) |
| 1888 | + if test $patch_cv_mkdir_takes_one_arg = yes; then |
| 1889 | + AC_DEFINE([MKDIR_TAKES_ONE_ARG], 1, |
| 1890 | + [Define if mkdir takes only one argument.]) |
| 1891 | + fi |
| 1892 | + ] |
| 1893 | +) |
| 1894 | |
| 1895 | -# Prerequisites of lib/xstrdup.c. |
| 1896 | -AC_DEFUN([gl_PREREQ_XSTRDUP], [ |
| 1897 | - AC_REQUIRE([AC_HEADER_STDC]) |
| 1898 | - AC_CHECK_HEADERS_ONCE(string.h) |
| 1899 | -]) |
| 1900 | --- patch-2.5.9.orig/configure |
| 1901 | +++ patch-2.5.9/configure |
| 1902 | @@ -1,11 +1,10 @@ |
| 1903 | #! /bin/sh |
| 1904 | # Guess values for system-dependent variables and create Makefiles. |
| 1905 | -# Generated by GNU Autoconf 2.57 for patch 2.5.9. |
| 1906 | +# Generated by GNU Autoconf 2.59 for patch 2.5.9. |
| 1907 | # |
| 1908 | # Report bugs to <bug-patch@gnu.org>. |
| 1909 | # |
| 1910 | -# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 |
| 1911 | -# Free Software Foundation, Inc. |
| 1912 | +# Copyright (C) 2003 Free Software Foundation, Inc. |
| 1913 | # This configure script is free software; the Free Software Foundation |
| 1914 | # gives unlimited permission to copy, distribute and modify it. |
| 1915 | ## --------------------- ## |
| 1916 | @@ -22,9 +21,10 @@ |
| 1917 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then |
| 1918 | set -o posix |
| 1919 | fi |
| 1920 | +DUALCASE=1; export DUALCASE # for MKS sh |
| 1921 | |
| 1922 | # Support unset when possible. |
| 1923 | -if (FOO=FOO; unset FOO) >/dev/null 2>&1; then |
| 1924 | +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
| 1925 | as_unset=unset |
| 1926 | else |
| 1927 | as_unset=false |
| 1928 | @@ -43,7 +43,7 @@ |
| 1929 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ |
| 1930 | LC_TELEPHONE LC_TIME |
| 1931 | do |
| 1932 | - if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then |
| 1933 | + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
| 1934 | eval $as_var=C; export $as_var |
| 1935 | else |
| 1936 | $as_unset $as_var |
| 1937 | @@ -220,16 +220,17 @@ |
| 1938 | if mkdir -p . 2>/dev/null; then |
| 1939 | as_mkdir_p=: |
| 1940 | else |
| 1941 | + test -d ./-p && rmdir ./-p |
| 1942 | as_mkdir_p=false |
| 1943 | fi |
| 1944 | |
| 1945 | as_executable_p="test -f" |
| 1946 | |
| 1947 | # Sed expression to map a string onto a valid CPP name. |
| 1948 | -as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" |
| 1949 | +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| 1950 | |
| 1951 | # Sed expression to map a string onto a valid variable name. |
| 1952 | -as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" |
| 1953 | +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| 1954 | |
| 1955 | |
| 1956 | # IFS |
| 1957 | @@ -669,7 +670,7 @@ |
| 1958 | |
| 1959 | # Be sure to have absolute paths. |
| 1960 | for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ |
| 1961 | - localstatedir libdir includedir oldincludedir infodir mandir |
| 1962 | + localstatedir libdir includedir oldincludedir infodir mandir |
| 1963 | do |
| 1964 | eval ac_val=$`echo $ac_var` |
| 1965 | case $ac_val in |
| 1966 | @@ -709,10 +710,10 @@ |
| 1967 | # Try the directory containing this script, then its parent. |
| 1968 | ac_confdir=`(dirname "$0") 2>/dev/null || |
| 1969 | $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 1970 | - X"$0" : 'X\(//\)[^/]' \| \ |
| 1971 | - X"$0" : 'X\(//\)$' \| \ |
| 1972 | - X"$0" : 'X\(/\)' \| \ |
| 1973 | - . : '\(.\)' 2>/dev/null || |
| 1974 | + X"$0" : 'X\(//\)[^/]' \| \ |
| 1975 | + X"$0" : 'X\(//\)$' \| \ |
| 1976 | + X"$0" : 'X\(/\)' \| \ |
| 1977 | + . : '\(.\)' 2>/dev/null || |
| 1978 | echo X"$0" | |
| 1979 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
| 1980 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } |
| 1981 | @@ -804,9 +805,9 @@ |
| 1982 | cat <<_ACEOF |
| 1983 | Installation directories: |
| 1984 | --prefix=PREFIX install architecture-independent files in PREFIX |
| 1985 | - [$ac_default_prefix] |
| 1986 | + [$ac_default_prefix] |
| 1987 | --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX |
| 1988 | - [PREFIX] |
| 1989 | + [PREFIX] |
| 1990 | |
| 1991 | By default, \`make install' will install all the files in |
| 1992 | \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify |
| 1993 | @@ -896,12 +897,45 @@ |
| 1994 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix |
| 1995 | ac_top_srcdir=$ac_top_builddir$srcdir ;; |
| 1996 | esac |
| 1997 | -# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be |
| 1998 | -# absolute. |
| 1999 | -ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` |
| 2000 | -ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` |
| 2001 | -ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` |
| 2002 | -ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` |
| 2003 | + |
| 2004 | +# Do not use `cd foo && pwd` to compute absolute paths, because |
| 2005 | +# the directories may not exist. |
| 2006 | +case `pwd` in |
| 2007 | +.) ac_abs_builddir="$ac_dir";; |
| 2008 | +*) |
| 2009 | + case "$ac_dir" in |
| 2010 | + .) ac_abs_builddir=`pwd`;; |
| 2011 | + [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; |
| 2012 | + *) ac_abs_builddir=`pwd`/"$ac_dir";; |
| 2013 | + esac;; |
| 2014 | +esac |
| 2015 | +case $ac_abs_builddir in |
| 2016 | +.) ac_abs_top_builddir=${ac_top_builddir}.;; |
| 2017 | +*) |
| 2018 | + case ${ac_top_builddir}. in |
| 2019 | + .) ac_abs_top_builddir=$ac_abs_builddir;; |
| 2020 | + [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; |
| 2021 | + *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; |
| 2022 | + esac;; |
| 2023 | +esac |
| 2024 | +case $ac_abs_builddir in |
| 2025 | +.) ac_abs_srcdir=$ac_srcdir;; |
| 2026 | +*) |
| 2027 | + case $ac_srcdir in |
| 2028 | + .) ac_abs_srcdir=$ac_abs_builddir;; |
| 2029 | + [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; |
| 2030 | + *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; |
| 2031 | + esac;; |
| 2032 | +esac |
| 2033 | +case $ac_abs_builddir in |
| 2034 | +.) ac_abs_top_srcdir=$ac_top_srcdir;; |
| 2035 | +*) |
| 2036 | + case $ac_top_srcdir in |
| 2037 | + .) ac_abs_top_srcdir=$ac_abs_builddir;; |
| 2038 | + [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; |
| 2039 | + *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; |
| 2040 | + esac;; |
| 2041 | +esac |
| 2042 | |
| 2043 | cd $ac_dir |
| 2044 | # Check for guested configure; otherwise get Cygnus style configure. |
| 2045 | @@ -912,13 +946,13 @@ |
| 2046 | echo |
| 2047 | $SHELL $ac_srcdir/configure --help=recursive |
| 2048 | elif test -f $ac_srcdir/configure.ac || |
| 2049 | - test -f $ac_srcdir/configure.in; then |
| 2050 | + test -f $ac_srcdir/configure.in; then |
| 2051 | echo |
| 2052 | $ac_configure --help |
| 2053 | else |
| 2054 | echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 |
| 2055 | fi |
| 2056 | - cd $ac_popdir |
| 2057 | + cd "$ac_popdir" |
| 2058 | done |
| 2059 | fi |
| 2060 | |
| 2061 | @@ -926,10 +960,9 @@ |
| 2062 | if $ac_init_version; then |
| 2063 | cat <<\_ACEOF |
| 2064 | patch configure 2.5.9 |
| 2065 | -generated by GNU Autoconf 2.57 |
| 2066 | +generated by GNU Autoconf 2.59 |
| 2067 | |
| 2068 | -Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 |
| 2069 | -Free Software Foundation, Inc. |
| 2070 | +Copyright (C) 2003 Free Software Foundation, Inc. |
| 2071 | This configure script is free software; the Free Software Foundation |
| 2072 | gives unlimited permission to copy, distribute and modify it. |
| 2073 | _ACEOF |
| 2074 | @@ -941,7 +974,7 @@ |
| 2075 | running configure, to aid debugging if configure makes a mistake. |
| 2076 | |
| 2077 | It was created by patch $as_me 2.5.9, which was |
| 2078 | -generated by GNU Autoconf 2.57. Invocation command line was |
| 2079 | +generated by GNU Autoconf 2.59. Invocation command line was |
| 2080 | |
| 2081 | $ $0 $@ |
| 2082 | |
| 2083 | @@ -1018,19 +1051,19 @@ |
| 2084 | 2) |
| 2085 | ac_configure_args1="$ac_configure_args1 '$ac_arg'" |
| 2086 | if test $ac_must_keep_next = true; then |
| 2087 | - ac_must_keep_next=false # Got value, back to normal. |
| 2088 | + ac_must_keep_next=false # Got value, back to normal. |
| 2089 | else |
| 2090 | - case $ac_arg in |
| 2091 | - *=* | --config-cache | -C | -disable-* | --disable-* \ |
| 2092 | - | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ |
| 2093 | - | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ |
| 2094 | - | -with-* | --with-* | -without-* | --without-* | --x) |
| 2095 | - case "$ac_configure_args0 " in |
| 2096 | - "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; |
| 2097 | - esac |
| 2098 | - ;; |
| 2099 | - -* ) ac_must_keep_next=true ;; |
| 2100 | - esac |
| 2101 | + case $ac_arg in |
| 2102 | + *=* | --config-cache | -C | -disable-* | --disable-* \ |
| 2103 | + | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ |
| 2104 | + | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ |
| 2105 | + | -with-* | --with-* | -without-* | --without-* | --x) |
| 2106 | + case "$ac_configure_args0 " in |
| 2107 | + "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; |
| 2108 | + esac |
| 2109 | + ;; |
| 2110 | + -* ) ac_must_keep_next=true ;; |
| 2111 | + esac |
| 2112 | fi |
| 2113 | ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" |
| 2114 | # Get rid of the leading space. |
| 2115 | @@ -1064,12 +1097,12 @@ |
| 2116 | case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in |
| 2117 | *ac_space=\ *) |
| 2118 | sed -n \ |
| 2119 | - "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; |
| 2120 | - s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" |
| 2121 | + "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; |
| 2122 | + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" |
| 2123 | ;; |
| 2124 | *) |
| 2125 | sed -n \ |
| 2126 | - "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" |
| 2127 | + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" |
| 2128 | ;; |
| 2129 | esac; |
| 2130 | } |
| 2131 | @@ -1098,7 +1131,7 @@ |
| 2132 | for ac_var in $ac_subst_files |
| 2133 | do |
| 2134 | eval ac_val=$`echo $ac_var` |
| 2135 | - echo "$ac_var='"'"'$ac_val'"'"'" |
| 2136 | + echo "$ac_var='"'"'$ac_val'"'"'" |
| 2137 | done | sort |
| 2138 | echo |
| 2139 | fi |
| 2140 | @@ -1117,7 +1150,7 @@ |
| 2141 | echo "$as_me: caught signal $ac_signal" |
| 2142 | echo "$as_me: exit $exit_status" |
| 2143 | } >&5 |
| 2144 | - rm -f core core.* *.core && |
| 2145 | + rm -f core *.core && |
| 2146 | rm -rf conftest* confdefs* conf$$* $ac_clean_files && |
| 2147 | exit $exit_status |
| 2148 | ' 0 |
| 2149 | @@ -1197,7 +1230,7 @@ |
| 2150 | # value. |
| 2151 | ac_cache_corrupted=false |
| 2152 | for ac_var in `(set) 2>&1 | |
| 2153 | - sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do |
| 2154 | + sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do |
| 2155 | eval ac_old_set=\$ac_cv_env_${ac_var}_set |
| 2156 | eval ac_new_set=\$ac_env_${ac_var}_set |
| 2157 | eval ac_old_val="\$ac_cv_env_${ac_var}_value" |
| 2158 | @@ -1214,13 +1247,13 @@ |
| 2159 | ,);; |
| 2160 | *) |
| 2161 | if test "x$ac_old_val" != "x$ac_new_val"; then |
| 2162 | - { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 |
| 2163 | + { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 |
| 2164 | echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
| 2165 | - { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 |
| 2166 | + { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 |
| 2167 | echo "$as_me: former value: $ac_old_val" >&2;} |
| 2168 | - { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 |
| 2169 | + { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 |
| 2170 | echo "$as_me: current value: $ac_new_val" >&2;} |
| 2171 | - ac_cache_corrupted=: |
| 2172 | + ac_cache_corrupted=: |
| 2173 | fi;; |
| 2174 | esac |
| 2175 | # Pass precious variables to config.status. |
| 2176 | @@ -1629,7 +1662,6 @@ |
| 2177 | (exit $ac_status); } |
| 2178 | |
| 2179 | cat >conftest.$ac_ext <<_ACEOF |
| 2180 | -#line $LINENO "configure" |
| 2181 | /* confdefs.h. */ |
| 2182 | _ACEOF |
| 2183 | cat confdefs.h >>conftest.$ac_ext |
| 2184 | @@ -1649,8 +1681,8 @@ |
| 2185 | # Try to create an executable without -o first, disregard a.out. |
| 2186 | # It will help us diagnose broken compilers, and finding out an intuition |
| 2187 | # of exeext. |
| 2188 | -echo "$as_me:$LINENO: checking for C compiler default output" >&5 |
| 2189 | -echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 |
| 2190 | +echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 |
| 2191 | +echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 |
| 2192 | ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
| 2193 | if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 |
| 2194 | (eval $ac_link_default) 2>&5 |
| 2195 | @@ -1670,23 +1702,23 @@ |
| 2196 | test -f "$ac_file" || continue |
| 2197 | case $ac_file in |
| 2198 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) |
| 2199 | - ;; |
| 2200 | + ;; |
| 2201 | conftest.$ac_ext ) |
| 2202 | - # This is the source file. |
| 2203 | - ;; |
| 2204 | + # This is the source file. |
| 2205 | + ;; |
| 2206 | [ab].out ) |
| 2207 | - # We found the default executable, but exeext='' is most |
| 2208 | - # certainly right. |
| 2209 | - break;; |
| 2210 | + # We found the default executable, but exeext='' is most |
| 2211 | + # certainly right. |
| 2212 | + break;; |
| 2213 | *.* ) |
| 2214 | - ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
| 2215 | - # FIXME: I believe we export ac_cv_exeext for Libtool, |
| 2216 | - # but it would be cool to find out if it's true. Does anybody |
| 2217 | - # maintain Libtool? --akim. |
| 2218 | - export ac_cv_exeext |
| 2219 | - break;; |
| 2220 | + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
| 2221 | + # FIXME: I believe we export ac_cv_exeext for Libtool, |
| 2222 | + # but it would be cool to find out if it's true. Does anybody |
| 2223 | + # maintain Libtool? --akim. |
| 2224 | + export ac_cv_exeext |
| 2225 | + break;; |
| 2226 | * ) |
| 2227 | - break;; |
| 2228 | + break;; |
| 2229 | esac |
| 2230 | done |
| 2231 | else |
| 2232 | @@ -1760,8 +1792,8 @@ |
| 2233 | case $ac_file in |
| 2234 | *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; |
| 2235 | *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
| 2236 | - export ac_cv_exeext |
| 2237 | - break;; |
| 2238 | + export ac_cv_exeext |
| 2239 | + break;; |
| 2240 | * ) break;; |
| 2241 | esac |
| 2242 | done |
| 2243 | @@ -1786,7 +1818,6 @@ |
| 2244 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2245 | else |
| 2246 | cat >conftest.$ac_ext <<_ACEOF |
| 2247 | -#line $LINENO "configure" |
| 2248 | /* confdefs.h. */ |
| 2249 | _ACEOF |
| 2250 | cat confdefs.h >>conftest.$ac_ext |
| 2251 | @@ -1837,7 +1868,6 @@ |
| 2252 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2253 | else |
| 2254 | cat >conftest.$ac_ext <<_ACEOF |
| 2255 | -#line $LINENO "configure" |
| 2256 | /* confdefs.h. */ |
| 2257 | _ACEOF |
| 2258 | cat confdefs.h >>conftest.$ac_ext |
| 2259 | @@ -1857,11 +1887,20 @@ |
| 2260 | _ACEOF |
| 2261 | rm -f conftest.$ac_objext |
| 2262 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2263 | - (eval $ac_compile) 2>&5 |
| 2264 | + (eval $ac_compile) 2>conftest.er1 |
| 2265 | ac_status=$? |
| 2266 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 2267 | + rm -f conftest.er1 |
| 2268 | + cat conftest.err >&5 |
| 2269 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2270 | (exit $ac_status); } && |
| 2271 | - { ac_try='test -s conftest.$ac_objext' |
| 2272 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 2273 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2274 | + (eval $ac_try) 2>&5 |
| 2275 | + ac_status=$? |
| 2276 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2277 | + (exit $ac_status); }; } && |
| 2278 | + { ac_try='test -s conftest.$ac_objext' |
| 2279 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2280 | (eval $ac_try) 2>&5 |
| 2281 | ac_status=$? |
| 2282 | @@ -1874,7 +1913,7 @@ |
| 2283 | |
| 2284 | ac_compiler_gnu=no |
| 2285 | fi |
| 2286 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 2287 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2288 | ac_cv_c_compiler_gnu=$ac_compiler_gnu |
| 2289 | |
| 2290 | fi |
| 2291 | @@ -1890,7 +1929,6 @@ |
| 2292 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2293 | else |
| 2294 | cat >conftest.$ac_ext <<_ACEOF |
| 2295 | -#line $LINENO "configure" |
| 2296 | /* confdefs.h. */ |
| 2297 | _ACEOF |
| 2298 | cat confdefs.h >>conftest.$ac_ext |
| 2299 | @@ -1907,11 +1945,20 @@ |
| 2300 | _ACEOF |
| 2301 | rm -f conftest.$ac_objext |
| 2302 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2303 | - (eval $ac_compile) 2>&5 |
| 2304 | + (eval $ac_compile) 2>conftest.er1 |
| 2305 | ac_status=$? |
| 2306 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 2307 | + rm -f conftest.er1 |
| 2308 | + cat conftest.err >&5 |
| 2309 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2310 | (exit $ac_status); } && |
| 2311 | - { ac_try='test -s conftest.$ac_objext' |
| 2312 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 2313 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2314 | + (eval $ac_try) 2>&5 |
| 2315 | + ac_status=$? |
| 2316 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2317 | + (exit $ac_status); }; } && |
| 2318 | + { ac_try='test -s conftest.$ac_objext' |
| 2319 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2320 | (eval $ac_try) 2>&5 |
| 2321 | ac_status=$? |
| 2322 | @@ -1924,7 +1971,7 @@ |
| 2323 | |
| 2324 | ac_cv_prog_cc_g=no |
| 2325 | fi |
| 2326 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 2327 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2328 | fi |
| 2329 | echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 |
| 2330 | echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 |
| 2331 | @@ -1951,7 +1998,6 @@ |
| 2332 | ac_cv_prog_cc_stdc=no |
| 2333 | ac_save_CC=$CC |
| 2334 | cat >conftest.$ac_ext <<_ACEOF |
| 2335 | -#line $LINENO "configure" |
| 2336 | /* confdefs.h. */ |
| 2337 | _ACEOF |
| 2338 | cat confdefs.h >>conftest.$ac_ext |
| 2339 | @@ -1979,6 +2025,16 @@ |
| 2340 | va_end (v); |
| 2341 | return s; |
| 2342 | } |
| 2343 | + |
| 2344 | +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
| 2345 | + function prototypes and stuff, but not '\xHH' hex character constants. |
| 2346 | + These don't provoke an error unfortunately, instead are silently treated |
| 2347 | + as 'x'. The following induces an error, until -std1 is added to get |
| 2348 | + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
| 2349 | + array size at least. It's necessary to write '\x00'==0 to get something |
| 2350 | + that's true only with -std1. */ |
| 2351 | +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
| 2352 | + |
| 2353 | int test (int i, double x); |
| 2354 | struct s1 {int (*f) (int a);}; |
| 2355 | struct s2 {int (*f) (double a);}; |
| 2356 | @@ -2005,11 +2061,20 @@ |
| 2357 | CC="$ac_save_CC $ac_arg" |
| 2358 | rm -f conftest.$ac_objext |
| 2359 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2360 | - (eval $ac_compile) 2>&5 |
| 2361 | + (eval $ac_compile) 2>conftest.er1 |
| 2362 | ac_status=$? |
| 2363 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 2364 | + rm -f conftest.er1 |
| 2365 | + cat conftest.err >&5 |
| 2366 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2367 | (exit $ac_status); } && |
| 2368 | - { ac_try='test -s conftest.$ac_objext' |
| 2369 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 2370 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2371 | + (eval $ac_try) 2>&5 |
| 2372 | + ac_status=$? |
| 2373 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2374 | + (exit $ac_status); }; } && |
| 2375 | + { ac_try='test -s conftest.$ac_objext' |
| 2376 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2377 | (eval $ac_try) 2>&5 |
| 2378 | ac_status=$? |
| 2379 | @@ -2022,7 +2087,7 @@ |
| 2380 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2381 | |
| 2382 | fi |
| 2383 | -rm -f conftest.$ac_objext |
| 2384 | +rm -f conftest.err conftest.$ac_objext |
| 2385 | done |
| 2386 | rm -f conftest.$ac_ext conftest.$ac_objext |
| 2387 | CC=$ac_save_CC |
| 2388 | @@ -2050,19 +2115,27 @@ |
| 2389 | _ACEOF |
| 2390 | rm -f conftest.$ac_objext |
| 2391 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2392 | - (eval $ac_compile) 2>&5 |
| 2393 | + (eval $ac_compile) 2>conftest.er1 |
| 2394 | ac_status=$? |
| 2395 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 2396 | + rm -f conftest.er1 |
| 2397 | + cat conftest.err >&5 |
| 2398 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2399 | (exit $ac_status); } && |
| 2400 | - { ac_try='test -s conftest.$ac_objext' |
| 2401 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 2402 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2403 | + (eval $ac_try) 2>&5 |
| 2404 | + ac_status=$? |
| 2405 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2406 | + (exit $ac_status); }; } && |
| 2407 | + { ac_try='test -s conftest.$ac_objext' |
| 2408 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2409 | (eval $ac_try) 2>&5 |
| 2410 | ac_status=$? |
| 2411 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2412 | (exit $ac_status); }; }; then |
| 2413 | for ac_declaration in \ |
| 2414 | - ''\ |
| 2415 | - '#include <stdlib.h>' \ |
| 2416 | + '' \ |
| 2417 | 'extern "C" void std::exit (int) throw (); using std::exit;' \ |
| 2418 | 'extern "C" void std::exit (int); using std::exit;' \ |
| 2419 | 'extern "C" void exit (int) throw ();' \ |
| 2420 | @@ -2070,14 +2143,13 @@ |
| 2421 | 'void exit (int);' |
| 2422 | do |
| 2423 | cat >conftest.$ac_ext <<_ACEOF |
| 2424 | -#line $LINENO "configure" |
| 2425 | /* confdefs.h. */ |
| 2426 | _ACEOF |
| 2427 | cat confdefs.h >>conftest.$ac_ext |
| 2428 | cat >>conftest.$ac_ext <<_ACEOF |
| 2429 | /* end confdefs.h. */ |
| 2430 | -#include <stdlib.h> |
| 2431 | $ac_declaration |
| 2432 | +#include <stdlib.h> |
| 2433 | int |
| 2434 | main () |
| 2435 | { |
| 2436 | @@ -2088,11 +2160,20 @@ |
| 2437 | _ACEOF |
| 2438 | rm -f conftest.$ac_objext |
| 2439 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2440 | - (eval $ac_compile) 2>&5 |
| 2441 | + (eval $ac_compile) 2>conftest.er1 |
| 2442 | ac_status=$? |
| 2443 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 2444 | + rm -f conftest.er1 |
| 2445 | + cat conftest.err >&5 |
| 2446 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2447 | (exit $ac_status); } && |
| 2448 | - { ac_try='test -s conftest.$ac_objext' |
| 2449 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 2450 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2451 | + (eval $ac_try) 2>&5 |
| 2452 | + ac_status=$? |
| 2453 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2454 | + (exit $ac_status); }; } && |
| 2455 | + { ac_try='test -s conftest.$ac_objext' |
| 2456 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2457 | (eval $ac_try) 2>&5 |
| 2458 | ac_status=$? |
| 2459 | @@ -2105,9 +2186,8 @@ |
| 2460 | |
| 2461 | continue |
| 2462 | fi |
| 2463 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 2464 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2465 | cat >conftest.$ac_ext <<_ACEOF |
| 2466 | -#line $LINENO "configure" |
| 2467 | /* confdefs.h. */ |
| 2468 | _ACEOF |
| 2469 | cat confdefs.h >>conftest.$ac_ext |
| 2470 | @@ -2124,11 +2204,20 @@ |
| 2471 | _ACEOF |
| 2472 | rm -f conftest.$ac_objext |
| 2473 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2474 | - (eval $ac_compile) 2>&5 |
| 2475 | + (eval $ac_compile) 2>conftest.er1 |
| 2476 | ac_status=$? |
| 2477 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 2478 | + rm -f conftest.er1 |
| 2479 | + cat conftest.err >&5 |
| 2480 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2481 | (exit $ac_status); } && |
| 2482 | - { ac_try='test -s conftest.$ac_objext' |
| 2483 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 2484 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2485 | + (eval $ac_try) 2>&5 |
| 2486 | + ac_status=$? |
| 2487 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2488 | + (exit $ac_status); }; } && |
| 2489 | + { ac_try='test -s conftest.$ac_objext' |
| 2490 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2491 | (eval $ac_try) 2>&5 |
| 2492 | ac_status=$? |
| 2493 | @@ -2140,7 +2229,7 @@ |
| 2494 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2495 | |
| 2496 | fi |
| 2497 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 2498 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2499 | done |
| 2500 | rm -f conftest* |
| 2501 | if test -n "$ac_declaration"; then |
| 2502 | @@ -2154,7 +2243,7 @@ |
| 2503 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 2504 | |
| 2505 | fi |
| 2506 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 2507 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2508 | ac_ext=c |
| 2509 | ac_cpp='$CPP $CPPFLAGS' |
| 2510 | ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| 2511 | @@ -2189,7 +2278,6 @@ |
| 2512 | # On the NeXT, cc -E runs the code through the compiler's parser, |
| 2513 | # not just through cpp. "Syntax error" is here to catch this case. |
| 2514 | cat >conftest.$ac_ext <<_ACEOF |
| 2515 | -#line $LINENO "configure" |
| 2516 | /* confdefs.h. */ |
| 2517 | _ACEOF |
| 2518 | cat confdefs.h >>conftest.$ac_ext |
| 2519 | @@ -2200,7 +2288,7 @@ |
| 2520 | #else |
| 2521 | # include <assert.h> |
| 2522 | #endif |
| 2523 | - Syntax error |
| 2524 | + Syntax error |
| 2525 | _ACEOF |
| 2526 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
| 2527 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
| 2528 | @@ -2212,6 +2300,7 @@ |
| 2529 | (exit $ac_status); } >/dev/null; then |
| 2530 | if test -s conftest.err; then |
| 2531 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 2532 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 2533 | else |
| 2534 | ac_cpp_err= |
| 2535 | fi |
| 2536 | @@ -2232,7 +2321,6 @@ |
| 2537 | # OK, works on sane cases. Now check whether non-existent headers |
| 2538 | # can be detected and how. |
| 2539 | cat >conftest.$ac_ext <<_ACEOF |
| 2540 | -#line $LINENO "configure" |
| 2541 | /* confdefs.h. */ |
| 2542 | _ACEOF |
| 2543 | cat confdefs.h >>conftest.$ac_ext |
| 2544 | @@ -2250,6 +2338,7 @@ |
| 2545 | (exit $ac_status); } >/dev/null; then |
| 2546 | if test -s conftest.err; then |
| 2547 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 2548 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 2549 | else |
| 2550 | ac_cpp_err= |
| 2551 | fi |
| 2552 | @@ -2296,7 +2385,6 @@ |
| 2553 | # On the NeXT, cc -E runs the code through the compiler's parser, |
| 2554 | # not just through cpp. "Syntax error" is here to catch this case. |
| 2555 | cat >conftest.$ac_ext <<_ACEOF |
| 2556 | -#line $LINENO "configure" |
| 2557 | /* confdefs.h. */ |
| 2558 | _ACEOF |
| 2559 | cat confdefs.h >>conftest.$ac_ext |
| 2560 | @@ -2307,7 +2395,7 @@ |
| 2561 | #else |
| 2562 | # include <assert.h> |
| 2563 | #endif |
| 2564 | - Syntax error |
| 2565 | + Syntax error |
| 2566 | _ACEOF |
| 2567 | if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 |
| 2568 | (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 |
| 2569 | @@ -2319,6 +2407,7 @@ |
| 2570 | (exit $ac_status); } >/dev/null; then |
| 2571 | if test -s conftest.err; then |
| 2572 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 2573 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 2574 | else |
| 2575 | ac_cpp_err= |
| 2576 | fi |
| 2577 | @@ -2339,7 +2428,6 @@ |
| 2578 | # OK, works on sane cases. Now check whether non-existent headers |
| 2579 | # can be detected and how. |
| 2580 | cat >conftest.$ac_ext <<_ACEOF |
| 2581 | -#line $LINENO "configure" |
| 2582 | /* confdefs.h. */ |
| 2583 | _ACEOF |
| 2584 | cat confdefs.h >>conftest.$ac_ext |
| 2585 | @@ -2357,6 +2445,7 @@ |
| 2586 | (exit $ac_status); } >/dev/null; then |
| 2587 | if test -s conftest.err; then |
| 2588 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 2589 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 2590 | else |
| 2591 | ac_cpp_err= |
| 2592 | fi |
| 2593 | @@ -2431,6 +2520,7 @@ |
| 2594 | # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag |
| 2595 | # AFS /usr/afsws/bin/install, which mishandles nonexistent args |
| 2596 | # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" |
| 2597 | +# OS/2's system install, which has a completely different semantic |
| 2598 | # ./install, which can be erroneously created by make from ./install.sh. |
| 2599 | echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 |
| 2600 | echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 |
| 2601 | @@ -2447,6 +2537,7 @@ |
| 2602 | case $as_dir/ in |
| 2603 | ./ | .// | /cC/* | \ |
| 2604 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ |
| 2605 | + ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ |
| 2606 | /usr/ucb/* ) ;; |
| 2607 | *) |
| 2608 | # OSF1 and SCO ODT 3.0 have their own names for install. |
| 2609 | @@ -2454,20 +2545,20 @@ |
| 2610 | # by default. |
| 2611 | for ac_prog in ginstall scoinst install; do |
| 2612 | for ac_exec_ext in '' $ac_executable_extensions; do |
| 2613 | - if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
| 2614 | - if test $ac_prog = install && |
| 2615 | - grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| 2616 | - # AIX install. It has an incompatible calling convention. |
| 2617 | - : |
| 2618 | - elif test $ac_prog = install && |
| 2619 | - grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| 2620 | - # program-specific install script used by HP pwplus--don't use. |
| 2621 | - : |
| 2622 | - else |
| 2623 | - ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" |
| 2624 | - break 3 |
| 2625 | - fi |
| 2626 | - fi |
| 2627 | + if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then |
| 2628 | + if test $ac_prog = install && |
| 2629 | + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| 2630 | + # AIX install. It has an incompatible calling convention. |
| 2631 | + : |
| 2632 | + elif test $ac_prog = install && |
| 2633 | + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then |
| 2634 | + # program-specific install script used by HP pwplus--don't use. |
| 2635 | + : |
| 2636 | + else |
| 2637 | + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" |
| 2638 | + break 3 |
| 2639 | + fi |
| 2640 | + fi |
| 2641 | done |
| 2642 | done |
| 2643 | ;; |
| 2644 | @@ -2499,7 +2590,7 @@ |
| 2645 | |
| 2646 | echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 |
| 2647 | echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 |
| 2648 | -set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` |
| 2649 | +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` |
| 2650 | if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then |
| 2651 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2652 | else |
| 2653 | @@ -2596,7 +2687,6 @@ |
| 2654 | echo "$as_me:$LINENO: checking for AIX" >&5 |
| 2655 | echo $ECHO_N "checking for AIX... $ECHO_C" >&6 |
| 2656 | cat >conftest.$ac_ext <<_ACEOF |
| 2657 | -#line $LINENO "configure" |
| 2658 | /* confdefs.h. */ |
| 2659 | _ACEOF |
| 2660 | cat confdefs.h >>conftest.$ac_ext |
| 2661 | @@ -2628,7 +2718,6 @@ |
| 2662 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2663 | else |
| 2664 | cat >conftest.$ac_ext <<_ACEOF |
| 2665 | -#line $LINENO "configure" |
| 2666 | /* confdefs.h. */ |
| 2667 | _ACEOF |
| 2668 | cat confdefs.h >>conftest.$ac_ext |
| 2669 | @@ -2649,11 +2738,20 @@ |
| 2670 | _ACEOF |
| 2671 | rm -f conftest.$ac_objext |
| 2672 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2673 | - (eval $ac_compile) 2>&5 |
| 2674 | + (eval $ac_compile) 2>conftest.er1 |
| 2675 | ac_status=$? |
| 2676 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 2677 | + rm -f conftest.er1 |
| 2678 | + cat conftest.err >&5 |
| 2679 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2680 | (exit $ac_status); } && |
| 2681 | - { ac_try='test -s conftest.$ac_objext' |
| 2682 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 2683 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2684 | + (eval $ac_try) 2>&5 |
| 2685 | + ac_status=$? |
| 2686 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2687 | + (exit $ac_status); }; } && |
| 2688 | + { ac_try='test -s conftest.$ac_objext' |
| 2689 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2690 | (eval $ac_try) 2>&5 |
| 2691 | ac_status=$? |
| 2692 | @@ -2666,12 +2764,11 @@ |
| 2693 | |
| 2694 | ac_cv_header_stdc=no |
| 2695 | fi |
| 2696 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 2697 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2698 | |
| 2699 | if test $ac_cv_header_stdc = yes; then |
| 2700 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. |
| 2701 | cat >conftest.$ac_ext <<_ACEOF |
| 2702 | -#line $LINENO "configure" |
| 2703 | /* confdefs.h. */ |
| 2704 | _ACEOF |
| 2705 | cat confdefs.h >>conftest.$ac_ext |
| 2706 | @@ -2693,7 +2790,6 @@ |
| 2707 | if test $ac_cv_header_stdc = yes; then |
| 2708 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. |
| 2709 | cat >conftest.$ac_ext <<_ACEOF |
| 2710 | -#line $LINENO "configure" |
| 2711 | /* confdefs.h. */ |
| 2712 | _ACEOF |
| 2713 | cat confdefs.h >>conftest.$ac_ext |
| 2714 | @@ -2718,7 +2814,6 @@ |
| 2715 | : |
| 2716 | else |
| 2717 | cat >conftest.$ac_ext <<_ACEOF |
| 2718 | -#line $LINENO "configure" |
| 2719 | /* confdefs.h. */ |
| 2720 | _ACEOF |
| 2721 | cat confdefs.h >>conftest.$ac_ext |
| 2722 | @@ -2730,9 +2825,9 @@ |
| 2723 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) |
| 2724 | #else |
| 2725 | # define ISLOWER(c) \ |
| 2726 | - (('a' <= (c) && (c) <= 'i') \ |
| 2727 | - || ('j' <= (c) && (c) <= 'r') \ |
| 2728 | - || ('s' <= (c) && (c) <= 'z')) |
| 2729 | + (('a' <= (c) && (c) <= 'i') \ |
| 2730 | + || ('j' <= (c) && (c) <= 'r') \ |
| 2731 | + || ('s' <= (c) && (c) <= 'z')) |
| 2732 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
| 2733 | #endif |
| 2734 | |
| 2735 | @@ -2743,7 +2838,7 @@ |
| 2736 | int i; |
| 2737 | for (i = 0; i < 256; i++) |
| 2738 | if (XOR (islower (i), ISLOWER (i)) |
| 2739 | - || toupper (i) != TOUPPER (i)) |
| 2740 | + || toupper (i) != TOUPPER (i)) |
| 2741 | exit(2); |
| 2742 | exit (0); |
| 2743 | } |
| 2744 | @@ -2768,7 +2863,7 @@ |
| 2745 | ( exit $ac_status ) |
| 2746 | ac_cv_header_stdc=no |
| 2747 | fi |
| 2748 | -rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 2749 | +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 2750 | fi |
| 2751 | fi |
| 2752 | fi |
| 2753 | @@ -2793,7 +2888,7 @@ |
| 2754 | |
| 2755 | |
| 2756 | for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ |
| 2757 | - inttypes.h stdint.h unistd.h |
| 2758 | + inttypes.h stdint.h unistd.h |
| 2759 | do |
| 2760 | as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| 2761 | echo "$as_me:$LINENO: checking for $ac_header" >&5 |
| 2762 | @@ -2802,7 +2897,6 @@ |
| 2763 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2764 | else |
| 2765 | cat >conftest.$ac_ext <<_ACEOF |
| 2766 | -#line $LINENO "configure" |
| 2767 | /* confdefs.h. */ |
| 2768 | _ACEOF |
| 2769 | cat confdefs.h >>conftest.$ac_ext |
| 2770 | @@ -2814,11 +2908,20 @@ |
| 2771 | _ACEOF |
| 2772 | rm -f conftest.$ac_objext |
| 2773 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2774 | - (eval $ac_compile) 2>&5 |
| 2775 | + (eval $ac_compile) 2>conftest.er1 |
| 2776 | ac_status=$? |
| 2777 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 2778 | + rm -f conftest.er1 |
| 2779 | + cat conftest.err >&5 |
| 2780 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2781 | (exit $ac_status); } && |
| 2782 | - { ac_try='test -s conftest.$ac_objext' |
| 2783 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 2784 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2785 | + (eval $ac_try) 2>&5 |
| 2786 | + ac_status=$? |
| 2787 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2788 | + (exit $ac_status); }; } && |
| 2789 | + { ac_try='test -s conftest.$ac_objext' |
| 2790 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2791 | (eval $ac_try) 2>&5 |
| 2792 | ac_status=$? |
| 2793 | @@ -2831,7 +2934,7 @@ |
| 2794 | |
| 2795 | eval "$as_ac_Header=no" |
| 2796 | fi |
| 2797 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 2798 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2799 | fi |
| 2800 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 2801 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 2802 | @@ -2858,7 +2961,6 @@ |
| 2803 | echo "$as_me:$LINENO: checking minix/config.h usability" >&5 |
| 2804 | echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6 |
| 2805 | cat >conftest.$ac_ext <<_ACEOF |
| 2806 | -#line $LINENO "configure" |
| 2807 | /* confdefs.h. */ |
| 2808 | _ACEOF |
| 2809 | cat confdefs.h >>conftest.$ac_ext |
| 2810 | @@ -2869,11 +2971,20 @@ |
| 2811 | _ACEOF |
| 2812 | rm -f conftest.$ac_objext |
| 2813 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 2814 | - (eval $ac_compile) 2>&5 |
| 2815 | + (eval $ac_compile) 2>conftest.er1 |
| 2816 | ac_status=$? |
| 2817 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 2818 | + rm -f conftest.er1 |
| 2819 | + cat conftest.err >&5 |
| 2820 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2821 | (exit $ac_status); } && |
| 2822 | - { ac_try='test -s conftest.$ac_objext' |
| 2823 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 2824 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2825 | + (eval $ac_try) 2>&5 |
| 2826 | + ac_status=$? |
| 2827 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2828 | + (exit $ac_status); }; } && |
| 2829 | + { ac_try='test -s conftest.$ac_objext' |
| 2830 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2831 | (eval $ac_try) 2>&5 |
| 2832 | ac_status=$? |
| 2833 | @@ -2886,7 +2997,7 @@ |
| 2834 | |
| 2835 | ac_header_compiler=no |
| 2836 | fi |
| 2837 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 2838 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 2839 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
| 2840 | echo "${ECHO_T}$ac_header_compiler" >&6 |
| 2841 | |
| 2842 | @@ -2894,7 +3005,6 @@ |
| 2843 | echo "$as_me:$LINENO: checking minix/config.h presence" >&5 |
| 2844 | echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6 |
| 2845 | cat >conftest.$ac_ext <<_ACEOF |
| 2846 | -#line $LINENO "configure" |
| 2847 | /* confdefs.h. */ |
| 2848 | _ACEOF |
| 2849 | cat confdefs.h >>conftest.$ac_ext |
| 2850 | @@ -2912,6 +3022,7 @@ |
| 2851 | (exit $ac_status); } >/dev/null; then |
| 2852 | if test -s conftest.err; then |
| 2853 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 2854 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 2855 | else |
| 2856 | ac_cpp_err= |
| 2857 | fi |
| 2858 | @@ -2931,33 +3042,32 @@ |
| 2859 | echo "${ECHO_T}$ac_header_preproc" >&6 |
| 2860 | |
| 2861 | # So? What about this header? |
| 2862 | -case $ac_header_compiler:$ac_header_preproc in |
| 2863 | - yes:no ) |
| 2864 | +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
| 2865 | + yes:no: ) |
| 2866 | { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 2867 | echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 2868 | - { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5 |
| 2869 | -echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;} |
| 2870 | - ( |
| 2871 | - cat <<\_ASBOX |
| 2872 | -## ------------------------------------ ## |
| 2873 | -## Report this to bug-autoconf@gnu.org. ## |
| 2874 | -## ------------------------------------ ## |
| 2875 | -_ASBOX |
| 2876 | - ) | |
| 2877 | - sed "s/^/$as_me: WARNING: /" >&2 |
| 2878 | + { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5 |
| 2879 | +echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;} |
| 2880 | + ac_header_preproc=yes |
| 2881 | ;; |
| 2882 | - no:yes ) |
| 2883 | + no:yes:* ) |
| 2884 | { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5 |
| 2885 | echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;} |
| 2886 | - { echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5 |
| 2887 | -echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;} |
| 2888 | + { echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5 |
| 2889 | +echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;} |
| 2890 | + { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5 |
| 2891 | +echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;} |
| 2892 | + { echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5 |
| 2893 | +echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;} |
| 2894 | { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5 |
| 2895 | echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;} |
| 2896 | + { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5 |
| 2897 | +echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;} |
| 2898 | ( |
| 2899 | cat <<\_ASBOX |
| 2900 | -## ------------------------------------ ## |
| 2901 | -## Report this to bug-autoconf@gnu.org. ## |
| 2902 | -## ------------------------------------ ## |
| 2903 | +## -------------------------------- ## |
| 2904 | +## Report this to bug-patch@gnu.org ## |
| 2905 | +## -------------------------------- ## |
| 2906 | _ASBOX |
| 2907 | ) | |
| 2908 | sed "s/^/$as_me: WARNING: /" >&2 |
| 2909 | @@ -3000,15 +3110,15 @@ |
| 2910 | fi |
| 2911 | |
| 2912 | |
| 2913 | -echo "$as_me:$LINENO: checking for library containing strerror" >&5 |
| 2914 | -echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6 |
| 2915 | -if test "${ac_cv_search_strerror+set}" = set; then |
| 2916 | + |
| 2917 | + echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5 |
| 2918 | +echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6 |
| 2919 | +if test "${ac_cv_lib_cposix_strerror+set}" = set; then |
| 2920 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 2921 | else |
| 2922 | - ac_func_search_save_LIBS=$LIBS |
| 2923 | -ac_cv_search_strerror=no |
| 2924 | + ac_check_lib_save_LIBS=$LIBS |
| 2925 | +LIBS="-lcposix $LIBS" |
| 2926 | cat >conftest.$ac_ext <<_ACEOF |
| 2927 | -#line $LINENO "configure" |
| 2928 | /* confdefs.h. */ |
| 2929 | _ACEOF |
| 2930 | cat confdefs.h >>conftest.$ac_ext |
| 2931 | @@ -3032,79 +3142,43 @@ |
| 2932 | _ACEOF |
| 2933 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 2934 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 2935 | - (eval $ac_link) 2>&5 |
| 2936 | + (eval $ac_link) 2>conftest.er1 |
| 2937 | ac_status=$? |
| 2938 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 2939 | + rm -f conftest.er1 |
| 2940 | + cat conftest.err >&5 |
| 2941 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2942 | (exit $ac_status); } && |
| 2943 | - { ac_try='test -s conftest$ac_exeext' |
| 2944 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 2945 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2946 | (eval $ac_try) 2>&5 |
| 2947 | ac_status=$? |
| 2948 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2949 | - (exit $ac_status); }; }; then |
| 2950 | - ac_cv_search_strerror="none required" |
| 2951 | -else |
| 2952 | - echo "$as_me: failed program was:" >&5 |
| 2953 | -sed 's/^/| /' conftest.$ac_ext >&5 |
| 2954 | - |
| 2955 | -fi |
| 2956 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 2957 | -if test "$ac_cv_search_strerror" = no; then |
| 2958 | - for ac_lib in cposix; do |
| 2959 | - LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| 2960 | - cat >conftest.$ac_ext <<_ACEOF |
| 2961 | -#line $LINENO "configure" |
| 2962 | -/* confdefs.h. */ |
| 2963 | -_ACEOF |
| 2964 | -cat confdefs.h >>conftest.$ac_ext |
| 2965 | -cat >>conftest.$ac_ext <<_ACEOF |
| 2966 | -/* end confdefs.h. */ |
| 2967 | - |
| 2968 | -/* Override any gcc2 internal prototype to avoid an error. */ |
| 2969 | -#ifdef __cplusplus |
| 2970 | -extern "C" |
| 2971 | -#endif |
| 2972 | -/* We use char because int might match the return type of a gcc2 |
| 2973 | - builtin and then its argument prototype would still apply. */ |
| 2974 | -char strerror (); |
| 2975 | -int |
| 2976 | -main () |
| 2977 | -{ |
| 2978 | -strerror (); |
| 2979 | - ; |
| 2980 | - return 0; |
| 2981 | -} |
| 2982 | -_ACEOF |
| 2983 | -rm -f conftest.$ac_objext conftest$ac_exeext |
| 2984 | -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 2985 | - (eval $ac_link) 2>&5 |
| 2986 | - ac_status=$? |
| 2987 | - echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2988 | - (exit $ac_status); } && |
| 2989 | - { ac_try='test -s conftest$ac_exeext' |
| 2990 | + (exit $ac_status); }; } && |
| 2991 | + { ac_try='test -s conftest$ac_exeext' |
| 2992 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 2993 | (eval $ac_try) 2>&5 |
| 2994 | ac_status=$? |
| 2995 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 2996 | (exit $ac_status); }; }; then |
| 2997 | - ac_cv_search_strerror="-l$ac_lib" |
| 2998 | -break |
| 2999 | + ac_cv_lib_cposix_strerror=yes |
| 3000 | else |
| 3001 | echo "$as_me: failed program was:" >&5 |
| 3002 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3003 | |
| 3004 | +ac_cv_lib_cposix_strerror=no |
| 3005 | fi |
| 3006 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 3007 | - done |
| 3008 | +rm -f conftest.err conftest.$ac_objext \ |
| 3009 | + conftest$ac_exeext conftest.$ac_ext |
| 3010 | +LIBS=$ac_check_lib_save_LIBS |
| 3011 | fi |
| 3012 | -LIBS=$ac_func_search_save_LIBS |
| 3013 | +echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5 |
| 3014 | +echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6 |
| 3015 | +if test $ac_cv_lib_cposix_strerror = yes; then |
| 3016 | + LIBS="$LIBS -lcposix" |
| 3017 | fi |
| 3018 | -echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5 |
| 3019 | -echo "${ECHO_T}$ac_cv_search_strerror" >&6 |
| 3020 | -if test "$ac_cv_search_strerror" != no; then |
| 3021 | - test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS" |
| 3022 | |
| 3023 | -fi |
| 3024 | + |
| 3025 | |
| 3026 | # Check whether --enable-largefile or --disable-largefile was given. |
| 3027 | if test "${enable_largefile+set}" = set; then |
| 3028 | @@ -3124,8 +3198,7 @@ |
| 3029 | while :; do |
| 3030 | # IRIX 6.2 and later do not support large files by default, |
| 3031 | # so use the C compiler's -n32 option if that helps. |
| 3032 | - cat >conftest.$ac_ext <<_ACEOF |
| 3033 | -#line $LINENO "configure" |
| 3034 | + cat >conftest.$ac_ext <<_ACEOF |
| 3035 | /* confdefs.h. */ |
| 3036 | _ACEOF |
| 3037 | cat confdefs.h >>conftest.$ac_ext |
| 3038 | @@ -3150,11 +3223,20 @@ |
| 3039 | _ACEOF |
| 3040 | rm -f conftest.$ac_objext |
| 3041 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3042 | - (eval $ac_compile) 2>&5 |
| 3043 | + (eval $ac_compile) 2>conftest.er1 |
| 3044 | ac_status=$? |
| 3045 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3046 | + rm -f conftest.er1 |
| 3047 | + cat conftest.err >&5 |
| 3048 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3049 | (exit $ac_status); } && |
| 3050 | - { ac_try='test -s conftest.$ac_objext' |
| 3051 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3052 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3053 | + (eval $ac_try) 2>&5 |
| 3054 | + ac_status=$? |
| 3055 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3056 | + (exit $ac_status); }; } && |
| 3057 | + { ac_try='test -s conftest.$ac_objext' |
| 3058 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3059 | (eval $ac_try) 2>&5 |
| 3060 | ac_status=$? |
| 3061 | @@ -3166,15 +3248,24 @@ |
| 3062 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3063 | |
| 3064 | fi |
| 3065 | -rm -f conftest.$ac_objext |
| 3066 | +rm -f conftest.err conftest.$ac_objext |
| 3067 | CC="$CC -n32" |
| 3068 | rm -f conftest.$ac_objext |
| 3069 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3070 | - (eval $ac_compile) 2>&5 |
| 3071 | + (eval $ac_compile) 2>conftest.er1 |
| 3072 | ac_status=$? |
| 3073 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3074 | + rm -f conftest.er1 |
| 3075 | + cat conftest.err >&5 |
| 3076 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3077 | (exit $ac_status); } && |
| 3078 | - { ac_try='test -s conftest.$ac_objext' |
| 3079 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3080 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3081 | + (eval $ac_try) 2>&5 |
| 3082 | + ac_status=$? |
| 3083 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3084 | + (exit $ac_status); }; } && |
| 3085 | + { ac_try='test -s conftest.$ac_objext' |
| 3086 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3087 | (eval $ac_try) 2>&5 |
| 3088 | ac_status=$? |
| 3089 | @@ -3186,8 +3277,8 @@ |
| 3090 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3091 | |
| 3092 | fi |
| 3093 | -rm -f conftest.$ac_objext |
| 3094 | - break |
| 3095 | +rm -f conftest.err conftest.$ac_objext |
| 3096 | + break |
| 3097 | done |
| 3098 | CC=$ac_save_CC |
| 3099 | rm -f conftest.$ac_ext |
| 3100 | @@ -3207,7 +3298,6 @@ |
| 3101 | while :; do |
| 3102 | ac_cv_sys_file_offset_bits=no |
| 3103 | cat >conftest.$ac_ext <<_ACEOF |
| 3104 | -#line $LINENO "configure" |
| 3105 | /* confdefs.h. */ |
| 3106 | _ACEOF |
| 3107 | cat confdefs.h >>conftest.$ac_ext |
| 3108 | @@ -3232,11 +3322,20 @@ |
| 3109 | _ACEOF |
| 3110 | rm -f conftest.$ac_objext |
| 3111 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3112 | - (eval $ac_compile) 2>&5 |
| 3113 | + (eval $ac_compile) 2>conftest.er1 |
| 3114 | ac_status=$? |
| 3115 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3116 | + rm -f conftest.er1 |
| 3117 | + cat conftest.err >&5 |
| 3118 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3119 | (exit $ac_status); } && |
| 3120 | - { ac_try='test -s conftest.$ac_objext' |
| 3121 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3122 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3123 | + (eval $ac_try) 2>&5 |
| 3124 | + ac_status=$? |
| 3125 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3126 | + (exit $ac_status); }; } && |
| 3127 | + { ac_try='test -s conftest.$ac_objext' |
| 3128 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3129 | (eval $ac_try) 2>&5 |
| 3130 | ac_status=$? |
| 3131 | @@ -3248,9 +3347,8 @@ |
| 3132 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3133 | |
| 3134 | fi |
| 3135 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 3136 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3137 | cat >conftest.$ac_ext <<_ACEOF |
| 3138 | -#line $LINENO "configure" |
| 3139 | /* confdefs.h. */ |
| 3140 | _ACEOF |
| 3141 | cat confdefs.h >>conftest.$ac_ext |
| 3142 | @@ -3276,11 +3374,20 @@ |
| 3143 | _ACEOF |
| 3144 | rm -f conftest.$ac_objext |
| 3145 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3146 | - (eval $ac_compile) 2>&5 |
| 3147 | + (eval $ac_compile) 2>conftest.er1 |
| 3148 | ac_status=$? |
| 3149 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3150 | + rm -f conftest.er1 |
| 3151 | + cat conftest.err >&5 |
| 3152 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3153 | (exit $ac_status); } && |
| 3154 | - { ac_try='test -s conftest.$ac_objext' |
| 3155 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3156 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3157 | + (eval $ac_try) 2>&5 |
| 3158 | + ac_status=$? |
| 3159 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3160 | + (exit $ac_status); }; } && |
| 3161 | + { ac_try='test -s conftest.$ac_objext' |
| 3162 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3163 | (eval $ac_try) 2>&5 |
| 3164 | ac_status=$? |
| 3165 | @@ -3292,7 +3399,7 @@ |
| 3166 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3167 | |
| 3168 | fi |
| 3169 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 3170 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3171 | break |
| 3172 | done |
| 3173 | fi |
| 3174 | @@ -3314,7 +3421,6 @@ |
| 3175 | while :; do |
| 3176 | ac_cv_sys_large_files=no |
| 3177 | cat >conftest.$ac_ext <<_ACEOF |
| 3178 | -#line $LINENO "configure" |
| 3179 | /* confdefs.h. */ |
| 3180 | _ACEOF |
| 3181 | cat confdefs.h >>conftest.$ac_ext |
| 3182 | @@ -3339,11 +3445,20 @@ |
| 3183 | _ACEOF |
| 3184 | rm -f conftest.$ac_objext |
| 3185 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3186 | - (eval $ac_compile) 2>&5 |
| 3187 | + (eval $ac_compile) 2>conftest.er1 |
| 3188 | ac_status=$? |
| 3189 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3190 | + rm -f conftest.er1 |
| 3191 | + cat conftest.err >&5 |
| 3192 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3193 | (exit $ac_status); } && |
| 3194 | - { ac_try='test -s conftest.$ac_objext' |
| 3195 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3196 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3197 | + (eval $ac_try) 2>&5 |
| 3198 | + ac_status=$? |
| 3199 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3200 | + (exit $ac_status); }; } && |
| 3201 | + { ac_try='test -s conftest.$ac_objext' |
| 3202 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3203 | (eval $ac_try) 2>&5 |
| 3204 | ac_status=$? |
| 3205 | @@ -3355,9 +3470,8 @@ |
| 3206 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3207 | |
| 3208 | fi |
| 3209 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 3210 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3211 | cat >conftest.$ac_ext <<_ACEOF |
| 3212 | -#line $LINENO "configure" |
| 3213 | /* confdefs.h. */ |
| 3214 | _ACEOF |
| 3215 | cat confdefs.h >>conftest.$ac_ext |
| 3216 | @@ -3383,11 +3497,20 @@ |
| 3217 | _ACEOF |
| 3218 | rm -f conftest.$ac_objext |
| 3219 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3220 | - (eval $ac_compile) 2>&5 |
| 3221 | + (eval $ac_compile) 2>conftest.er1 |
| 3222 | ac_status=$? |
| 3223 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3224 | + rm -f conftest.er1 |
| 3225 | + cat conftest.err >&5 |
| 3226 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3227 | (exit $ac_status); } && |
| 3228 | - { ac_try='test -s conftest.$ac_objext' |
| 3229 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3230 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3231 | + (eval $ac_try) 2>&5 |
| 3232 | + ac_status=$? |
| 3233 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3234 | + (exit $ac_status); }; } && |
| 3235 | + { ac_try='test -s conftest.$ac_objext' |
| 3236 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3237 | (eval $ac_try) 2>&5 |
| 3238 | ac_status=$? |
| 3239 | @@ -3399,7 +3522,7 @@ |
| 3240 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3241 | |
| 3242 | fi |
| 3243 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 3244 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3245 | break |
| 3246 | done |
| 3247 | fi |
| 3248 | @@ -3443,7 +3566,6 @@ |
| 3249 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3250 | else |
| 3251 | cat >conftest.$ac_ext <<_ACEOF |
| 3252 | -#line $LINENO "configure" |
| 3253 | /* confdefs.h. */ |
| 3254 | _ACEOF |
| 3255 | cat confdefs.h >>conftest.$ac_ext |
| 3256 | @@ -3506,11 +3628,20 @@ |
| 3257 | _ACEOF |
| 3258 | rm -f conftest.$ac_objext |
| 3259 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3260 | - (eval $ac_compile) 2>&5 |
| 3261 | + (eval $ac_compile) 2>conftest.er1 |
| 3262 | ac_status=$? |
| 3263 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3264 | + rm -f conftest.er1 |
| 3265 | + cat conftest.err >&5 |
| 3266 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3267 | (exit $ac_status); } && |
| 3268 | - { ac_try='test -s conftest.$ac_objext' |
| 3269 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3270 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3271 | + (eval $ac_try) 2>&5 |
| 3272 | + ac_status=$? |
| 3273 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3274 | + (exit $ac_status); }; } && |
| 3275 | + { ac_try='test -s conftest.$ac_objext' |
| 3276 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3277 | (eval $ac_try) 2>&5 |
| 3278 | ac_status=$? |
| 3279 | @@ -3523,7 +3654,7 @@ |
| 3280 | |
| 3281 | ac_cv_c_const=no |
| 3282 | fi |
| 3283 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 3284 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3285 | fi |
| 3286 | echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 |
| 3287 | echo "${ECHO_T}$ac_cv_c_const" >&6 |
| 3288 | @@ -3550,7 +3681,6 @@ |
| 3289 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3290 | else |
| 3291 | cat >conftest.$ac_ext <<_ACEOF |
| 3292 | -#line $LINENO "configure" |
| 3293 | /* confdefs.h. */ |
| 3294 | _ACEOF |
| 3295 | cat confdefs.h >>conftest.$ac_ext |
| 3296 | @@ -3570,11 +3700,20 @@ |
| 3297 | _ACEOF |
| 3298 | rm -f conftest.$ac_objext |
| 3299 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3300 | - (eval $ac_compile) 2>&5 |
| 3301 | + (eval $ac_compile) 2>conftest.er1 |
| 3302 | ac_status=$? |
| 3303 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3304 | + rm -f conftest.er1 |
| 3305 | + cat conftest.err >&5 |
| 3306 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3307 | (exit $ac_status); } && |
| 3308 | - { ac_try='test -s conftest.$ac_objext' |
| 3309 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3310 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3311 | + (eval $ac_try) 2>&5 |
| 3312 | + ac_status=$? |
| 3313 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3314 | + (exit $ac_status); }; } && |
| 3315 | + { ac_try='test -s conftest.$ac_objext' |
| 3316 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3317 | (eval $ac_try) 2>&5 |
| 3318 | ac_status=$? |
| 3319 | @@ -3587,7 +3726,7 @@ |
| 3320 | |
| 3321 | eval "$as_ac_Header=no" |
| 3322 | fi |
| 3323 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 3324 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3325 | fi |
| 3326 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 3327 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 3328 | @@ -3610,7 +3749,6 @@ |
| 3329 | ac_func_search_save_LIBS=$LIBS |
| 3330 | ac_cv_search_opendir=no |
| 3331 | cat >conftest.$ac_ext <<_ACEOF |
| 3332 | -#line $LINENO "configure" |
| 3333 | /* confdefs.h. */ |
| 3334 | _ACEOF |
| 3335 | cat confdefs.h >>conftest.$ac_ext |
| 3336 | @@ -3634,11 +3772,20 @@ |
| 3337 | _ACEOF |
| 3338 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 3339 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 3340 | - (eval $ac_link) 2>&5 |
| 3341 | + (eval $ac_link) 2>conftest.er1 |
| 3342 | ac_status=$? |
| 3343 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3344 | + rm -f conftest.er1 |
| 3345 | + cat conftest.err >&5 |
| 3346 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3347 | (exit $ac_status); } && |
| 3348 | - { ac_try='test -s conftest$ac_exeext' |
| 3349 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3350 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3351 | + (eval $ac_try) 2>&5 |
| 3352 | + ac_status=$? |
| 3353 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3354 | + (exit $ac_status); }; } && |
| 3355 | + { ac_try='test -s conftest$ac_exeext' |
| 3356 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3357 | (eval $ac_try) 2>&5 |
| 3358 | ac_status=$? |
| 3359 | @@ -3650,12 +3797,12 @@ |
| 3360 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3361 | |
| 3362 | fi |
| 3363 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 3364 | +rm -f conftest.err conftest.$ac_objext \ |
| 3365 | + conftest$ac_exeext conftest.$ac_ext |
| 3366 | if test "$ac_cv_search_opendir" = no; then |
| 3367 | for ac_lib in dir; do |
| 3368 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| 3369 | cat >conftest.$ac_ext <<_ACEOF |
| 3370 | -#line $LINENO "configure" |
| 3371 | /* confdefs.h. */ |
| 3372 | _ACEOF |
| 3373 | cat confdefs.h >>conftest.$ac_ext |
| 3374 | @@ -3679,11 +3826,20 @@ |
| 3375 | _ACEOF |
| 3376 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 3377 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 3378 | - (eval $ac_link) 2>&5 |
| 3379 | + (eval $ac_link) 2>conftest.er1 |
| 3380 | ac_status=$? |
| 3381 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3382 | + rm -f conftest.er1 |
| 3383 | + cat conftest.err >&5 |
| 3384 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3385 | (exit $ac_status); } && |
| 3386 | - { ac_try='test -s conftest$ac_exeext' |
| 3387 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3388 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3389 | + (eval $ac_try) 2>&5 |
| 3390 | + ac_status=$? |
| 3391 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3392 | + (exit $ac_status); }; } && |
| 3393 | + { ac_try='test -s conftest$ac_exeext' |
| 3394 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3395 | (eval $ac_try) 2>&5 |
| 3396 | ac_status=$? |
| 3397 | @@ -3696,7 +3852,8 @@ |
| 3398 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3399 | |
| 3400 | fi |
| 3401 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 3402 | +rm -f conftest.err conftest.$ac_objext \ |
| 3403 | + conftest$ac_exeext conftest.$ac_ext |
| 3404 | done |
| 3405 | fi |
| 3406 | LIBS=$ac_func_search_save_LIBS |
| 3407 | @@ -3717,7 +3874,6 @@ |
| 3408 | ac_func_search_save_LIBS=$LIBS |
| 3409 | ac_cv_search_opendir=no |
| 3410 | cat >conftest.$ac_ext <<_ACEOF |
| 3411 | -#line $LINENO "configure" |
| 3412 | /* confdefs.h. */ |
| 3413 | _ACEOF |
| 3414 | cat confdefs.h >>conftest.$ac_ext |
| 3415 | @@ -3741,11 +3897,20 @@ |
| 3416 | _ACEOF |
| 3417 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 3418 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 3419 | - (eval $ac_link) 2>&5 |
| 3420 | + (eval $ac_link) 2>conftest.er1 |
| 3421 | ac_status=$? |
| 3422 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3423 | + rm -f conftest.er1 |
| 3424 | + cat conftest.err >&5 |
| 3425 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3426 | (exit $ac_status); } && |
| 3427 | - { ac_try='test -s conftest$ac_exeext' |
| 3428 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3429 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3430 | + (eval $ac_try) 2>&5 |
| 3431 | + ac_status=$? |
| 3432 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3433 | + (exit $ac_status); }; } && |
| 3434 | + { ac_try='test -s conftest$ac_exeext' |
| 3435 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3436 | (eval $ac_try) 2>&5 |
| 3437 | ac_status=$? |
| 3438 | @@ -3757,12 +3922,12 @@ |
| 3439 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3440 | |
| 3441 | fi |
| 3442 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 3443 | +rm -f conftest.err conftest.$ac_objext \ |
| 3444 | + conftest$ac_exeext conftest.$ac_ext |
| 3445 | if test "$ac_cv_search_opendir" = no; then |
| 3446 | for ac_lib in x; do |
| 3447 | LIBS="-l$ac_lib $ac_func_search_save_LIBS" |
| 3448 | cat >conftest.$ac_ext <<_ACEOF |
| 3449 | -#line $LINENO "configure" |
| 3450 | /* confdefs.h. */ |
| 3451 | _ACEOF |
| 3452 | cat confdefs.h >>conftest.$ac_ext |
| 3453 | @@ -3786,11 +3951,20 @@ |
| 3454 | _ACEOF |
| 3455 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 3456 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 3457 | - (eval $ac_link) 2>&5 |
| 3458 | + (eval $ac_link) 2>conftest.er1 |
| 3459 | ac_status=$? |
| 3460 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3461 | + rm -f conftest.er1 |
| 3462 | + cat conftest.err >&5 |
| 3463 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3464 | (exit $ac_status); } && |
| 3465 | - { ac_try='test -s conftest$ac_exeext' |
| 3466 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3467 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3468 | + (eval $ac_try) 2>&5 |
| 3469 | + ac_status=$? |
| 3470 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3471 | + (exit $ac_status); }; } && |
| 3472 | + { ac_try='test -s conftest$ac_exeext' |
| 3473 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3474 | (eval $ac_try) 2>&5 |
| 3475 | ac_status=$? |
| 3476 | @@ -3803,7 +3977,8 @@ |
| 3477 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 3478 | |
| 3479 | fi |
| 3480 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 3481 | +rm -f conftest.err conftest.$ac_objext \ |
| 3482 | + conftest$ac_exeext conftest.$ac_ext |
| 3483 | done |
| 3484 | fi |
| 3485 | LIBS=$ac_func_search_save_LIBS |
| 3486 | @@ -3823,7 +3998,6 @@ |
| 3487 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3488 | else |
| 3489 | cat >conftest.$ac_ext <<_ACEOF |
| 3490 | -#line $LINENO "configure" |
| 3491 | /* confdefs.h. */ |
| 3492 | _ACEOF |
| 3493 | cat confdefs.h >>conftest.$ac_ext |
| 3494 | @@ -3844,11 +4018,20 @@ |
| 3495 | _ACEOF |
| 3496 | rm -f conftest.$ac_objext |
| 3497 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3498 | - (eval $ac_compile) 2>&5 |
| 3499 | + (eval $ac_compile) 2>conftest.er1 |
| 3500 | ac_status=$? |
| 3501 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3502 | + rm -f conftest.er1 |
| 3503 | + cat conftest.err >&5 |
| 3504 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3505 | (exit $ac_status); } && |
| 3506 | - { ac_try='test -s conftest.$ac_objext' |
| 3507 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3508 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3509 | + (eval $ac_try) 2>&5 |
| 3510 | + ac_status=$? |
| 3511 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3512 | + (exit $ac_status); }; } && |
| 3513 | + { ac_try='test -s conftest.$ac_objext' |
| 3514 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3515 | (eval $ac_try) 2>&5 |
| 3516 | ac_status=$? |
| 3517 | @@ -3861,12 +4044,11 @@ |
| 3518 | |
| 3519 | ac_cv_header_stdc=no |
| 3520 | fi |
| 3521 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 3522 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3523 | |
| 3524 | if test $ac_cv_header_stdc = yes; then |
| 3525 | # SunOS 4.x string.h does not declare mem*, contrary to ANSI. |
| 3526 | cat >conftest.$ac_ext <<_ACEOF |
| 3527 | -#line $LINENO "configure" |
| 3528 | /* confdefs.h. */ |
| 3529 | _ACEOF |
| 3530 | cat confdefs.h >>conftest.$ac_ext |
| 3531 | @@ -3888,7 +4070,6 @@ |
| 3532 | if test $ac_cv_header_stdc = yes; then |
| 3533 | # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. |
| 3534 | cat >conftest.$ac_ext <<_ACEOF |
| 3535 | -#line $LINENO "configure" |
| 3536 | /* confdefs.h. */ |
| 3537 | _ACEOF |
| 3538 | cat confdefs.h >>conftest.$ac_ext |
| 3539 | @@ -3913,7 +4094,6 @@ |
| 3540 | : |
| 3541 | else |
| 3542 | cat >conftest.$ac_ext <<_ACEOF |
| 3543 | -#line $LINENO "configure" |
| 3544 | /* confdefs.h. */ |
| 3545 | _ACEOF |
| 3546 | cat confdefs.h >>conftest.$ac_ext |
| 3547 | @@ -3925,9 +4105,9 @@ |
| 3548 | # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) |
| 3549 | #else |
| 3550 | # define ISLOWER(c) \ |
| 3551 | - (('a' <= (c) && (c) <= 'i') \ |
| 3552 | - || ('j' <= (c) && (c) <= 'r') \ |
| 3553 | - || ('s' <= (c) && (c) <= 'z')) |
| 3554 | + (('a' <= (c) && (c) <= 'i') \ |
| 3555 | + || ('j' <= (c) && (c) <= 'r') \ |
| 3556 | + || ('s' <= (c) && (c) <= 'z')) |
| 3557 | # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
| 3558 | #endif |
| 3559 | |
| 3560 | @@ -3938,7 +4118,7 @@ |
| 3561 | int i; |
| 3562 | for (i = 0; i < 256; i++) |
| 3563 | if (XOR (islower (i), ISLOWER (i)) |
| 3564 | - || toupper (i) != TOUPPER (i)) |
| 3565 | + || toupper (i) != TOUPPER (i)) |
| 3566 | exit(2); |
| 3567 | exit (0); |
| 3568 | } |
| 3569 | @@ -3963,7 +4143,7 @@ |
| 3570 | ( exit $ac_status ) |
| 3571 | ac_cv_header_stdc=no |
| 3572 | fi |
| 3573 | -rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 3574 | +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 3575 | fi |
| 3576 | fi |
| 3577 | fi |
| 3578 | @@ -3999,7 +4179,6 @@ |
| 3579 | echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
| 3580 | echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
| 3581 | cat >conftest.$ac_ext <<_ACEOF |
| 3582 | -#line $LINENO "configure" |
| 3583 | /* confdefs.h. */ |
| 3584 | _ACEOF |
| 3585 | cat confdefs.h >>conftest.$ac_ext |
| 3586 | @@ -4010,11 +4189,20 @@ |
| 3587 | _ACEOF |
| 3588 | rm -f conftest.$ac_objext |
| 3589 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3590 | - (eval $ac_compile) 2>&5 |
| 3591 | + (eval $ac_compile) 2>conftest.er1 |
| 3592 | ac_status=$? |
| 3593 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3594 | + rm -f conftest.er1 |
| 3595 | + cat conftest.err >&5 |
| 3596 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3597 | (exit $ac_status); } && |
| 3598 | - { ac_try='test -s conftest.$ac_objext' |
| 3599 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3600 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3601 | + (eval $ac_try) 2>&5 |
| 3602 | + ac_status=$? |
| 3603 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3604 | + (exit $ac_status); }; } && |
| 3605 | + { ac_try='test -s conftest.$ac_objext' |
| 3606 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3607 | (eval $ac_try) 2>&5 |
| 3608 | ac_status=$? |
| 3609 | @@ -4027,7 +4215,7 @@ |
| 3610 | |
| 3611 | ac_header_compiler=no |
| 3612 | fi |
| 3613 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 3614 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3615 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
| 3616 | echo "${ECHO_T}$ac_header_compiler" >&6 |
| 3617 | |
| 3618 | @@ -4035,7 +4223,6 @@ |
| 3619 | echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
| 3620 | echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
| 3621 | cat >conftest.$ac_ext <<_ACEOF |
| 3622 | -#line $LINENO "configure" |
| 3623 | /* confdefs.h. */ |
| 3624 | _ACEOF |
| 3625 | cat confdefs.h >>conftest.$ac_ext |
| 3626 | @@ -4053,6 +4240,7 @@ |
| 3627 | (exit $ac_status); } >/dev/null; then |
| 3628 | if test -s conftest.err; then |
| 3629 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 3630 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 3631 | else |
| 3632 | ac_cpp_err= |
| 3633 | fi |
| 3634 | @@ -4072,33 +4260,32 @@ |
| 3635 | echo "${ECHO_T}$ac_header_preproc" >&6 |
| 3636 | |
| 3637 | # So? What about this header? |
| 3638 | -case $ac_header_compiler:$ac_header_preproc in |
| 3639 | - yes:no ) |
| 3640 | +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
| 3641 | + yes:no: ) |
| 3642 | { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 3643 | echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 3644 | + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
| 3645 | +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
| 3646 | + ac_header_preproc=yes |
| 3647 | + ;; |
| 3648 | + no:yes:* ) |
| 3649 | + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
| 3650 | +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
| 3651 | + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 3652 | +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 3653 | + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
| 3654 | +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
| 3655 | + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
| 3656 | +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
| 3657 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 3658 | echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 3659 | + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
| 3660 | +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
| 3661 | ( |
| 3662 | cat <<\_ASBOX |
| 3663 | -## ------------------------------------ ## |
| 3664 | -## Report this to bug-autoconf@gnu.org. ## |
| 3665 | -## ------------------------------------ ## |
| 3666 | -_ASBOX |
| 3667 | - ) | |
| 3668 | - sed "s/^/$as_me: WARNING: /" >&2 |
| 3669 | - ;; |
| 3670 | - no:yes ) |
| 3671 | - { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
| 3672 | -echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
| 3673 | - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 3674 | -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 3675 | - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 3676 | -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 3677 | - ( |
| 3678 | - cat <<\_ASBOX |
| 3679 | -## ------------------------------------ ## |
| 3680 | -## Report this to bug-autoconf@gnu.org. ## |
| 3681 | -## ------------------------------------ ## |
| 3682 | +## -------------------------------- ## |
| 3683 | +## Report this to bug-patch@gnu.org ## |
| 3684 | +## -------------------------------- ## |
| 3685 | _ASBOX |
| 3686 | ) | |
| 3687 | sed "s/^/$as_me: WARNING: /" >&2 |
| 3688 | @@ -4109,7 +4296,7 @@ |
| 3689 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 3690 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3691 | else |
| 3692 | - eval "$as_ac_Header=$ac_header_preproc" |
| 3693 | + eval "$as_ac_Header=\$ac_header_preproc" |
| 3694 | fi |
| 3695 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 3696 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 3697 | @@ -4131,7 +4318,6 @@ |
| 3698 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3699 | else |
| 3700 | cat >conftest.$ac_ext <<_ACEOF |
| 3701 | -#line $LINENO "configure" |
| 3702 | /* confdefs.h. */ |
| 3703 | _ACEOF |
| 3704 | cat confdefs.h >>conftest.$ac_ext |
| 3705 | @@ -4151,11 +4337,20 @@ |
| 3706 | _ACEOF |
| 3707 | rm -f conftest.$ac_objext |
| 3708 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3709 | - (eval $ac_compile) 2>&5 |
| 3710 | + (eval $ac_compile) 2>conftest.er1 |
| 3711 | ac_status=$? |
| 3712 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3713 | + rm -f conftest.er1 |
| 3714 | + cat conftest.err >&5 |
| 3715 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3716 | (exit $ac_status); } && |
| 3717 | - { ac_try='test -s conftest.$ac_objext' |
| 3718 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3719 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3720 | + (eval $ac_try) 2>&5 |
| 3721 | + ac_status=$? |
| 3722 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3723 | + (exit $ac_status); }; } && |
| 3724 | + { ac_try='test -s conftest.$ac_objext' |
| 3725 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3726 | (eval $ac_try) 2>&5 |
| 3727 | ac_status=$? |
| 3728 | @@ -4168,7 +4363,7 @@ |
| 3729 | |
| 3730 | ac_cv_type_mode_t=no |
| 3731 | fi |
| 3732 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 3733 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3734 | fi |
| 3735 | echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5 |
| 3736 | echo "${ECHO_T}$ac_cv_type_mode_t" >&6 |
| 3737 | @@ -4188,7 +4383,6 @@ |
| 3738 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3739 | else |
| 3740 | cat >conftest.$ac_ext <<_ACEOF |
| 3741 | -#line $LINENO "configure" |
| 3742 | /* confdefs.h. */ |
| 3743 | _ACEOF |
| 3744 | cat confdefs.h >>conftest.$ac_ext |
| 3745 | @@ -4208,11 +4402,20 @@ |
| 3746 | _ACEOF |
| 3747 | rm -f conftest.$ac_objext |
| 3748 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3749 | - (eval $ac_compile) 2>&5 |
| 3750 | + (eval $ac_compile) 2>conftest.er1 |
| 3751 | ac_status=$? |
| 3752 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3753 | + rm -f conftest.er1 |
| 3754 | + cat conftest.err >&5 |
| 3755 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3756 | (exit $ac_status); } && |
| 3757 | - { ac_try='test -s conftest.$ac_objext' |
| 3758 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3759 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3760 | + (eval $ac_try) 2>&5 |
| 3761 | + ac_status=$? |
| 3762 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3763 | + (exit $ac_status); }; } && |
| 3764 | + { ac_try='test -s conftest.$ac_objext' |
| 3765 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3766 | (eval $ac_try) 2>&5 |
| 3767 | ac_status=$? |
| 3768 | @@ -4225,7 +4428,7 @@ |
| 3769 | |
| 3770 | ac_cv_type_off_t=no |
| 3771 | fi |
| 3772 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 3773 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3774 | fi |
| 3775 | echo "$as_me:$LINENO: result: $ac_cv_type_off_t" >&5 |
| 3776 | echo "${ECHO_T}$ac_cv_type_off_t" >&6 |
| 3777 | @@ -4245,7 +4448,6 @@ |
| 3778 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3779 | else |
| 3780 | cat >conftest.$ac_ext <<_ACEOF |
| 3781 | -#line $LINENO "configure" |
| 3782 | /* confdefs.h. */ |
| 3783 | _ACEOF |
| 3784 | cat confdefs.h >>conftest.$ac_ext |
| 3785 | @@ -4265,11 +4467,20 @@ |
| 3786 | _ACEOF |
| 3787 | rm -f conftest.$ac_objext |
| 3788 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3789 | - (eval $ac_compile) 2>&5 |
| 3790 | + (eval $ac_compile) 2>conftest.er1 |
| 3791 | ac_status=$? |
| 3792 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3793 | + rm -f conftest.er1 |
| 3794 | + cat conftest.err >&5 |
| 3795 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3796 | (exit $ac_status); } && |
| 3797 | - { ac_try='test -s conftest.$ac_objext' |
| 3798 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3799 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3800 | + (eval $ac_try) 2>&5 |
| 3801 | + ac_status=$? |
| 3802 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3803 | + (exit $ac_status); }; } && |
| 3804 | + { ac_try='test -s conftest.$ac_objext' |
| 3805 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3806 | (eval $ac_try) 2>&5 |
| 3807 | ac_status=$? |
| 3808 | @@ -4282,7 +4493,7 @@ |
| 3809 | |
| 3810 | ac_cv_type_pid_t=no |
| 3811 | fi |
| 3812 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 3813 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3814 | fi |
| 3815 | echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5 |
| 3816 | echo "${ECHO_T}$ac_cv_type_pid_t" >&6 |
| 3817 | @@ -4302,7 +4513,6 @@ |
| 3818 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3819 | else |
| 3820 | cat >conftest.$ac_ext <<_ACEOF |
| 3821 | -#line $LINENO "configure" |
| 3822 | /* confdefs.h. */ |
| 3823 | _ACEOF |
| 3824 | cat confdefs.h >>conftest.$ac_ext |
| 3825 | @@ -4329,11 +4539,20 @@ |
| 3826 | _ACEOF |
| 3827 | rm -f conftest.$ac_objext |
| 3828 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3829 | - (eval $ac_compile) 2>&5 |
| 3830 | + (eval $ac_compile) 2>conftest.er1 |
| 3831 | ac_status=$? |
| 3832 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3833 | + rm -f conftest.er1 |
| 3834 | + cat conftest.err >&5 |
| 3835 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3836 | (exit $ac_status); } && |
| 3837 | - { ac_try='test -s conftest.$ac_objext' |
| 3838 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3839 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3840 | + (eval $ac_try) 2>&5 |
| 3841 | + ac_status=$? |
| 3842 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3843 | + (exit $ac_status); }; } && |
| 3844 | + { ac_try='test -s conftest.$ac_objext' |
| 3845 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3846 | (eval $ac_try) 2>&5 |
| 3847 | ac_status=$? |
| 3848 | @@ -4346,7 +4565,7 @@ |
| 3849 | |
| 3850 | ac_cv_type_signal=int |
| 3851 | fi |
| 3852 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 3853 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3854 | fi |
| 3855 | echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5 |
| 3856 | echo "${ECHO_T}$ac_cv_type_signal" >&6 |
| 3857 | @@ -4362,7 +4581,6 @@ |
| 3858 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3859 | else |
| 3860 | cat >conftest.$ac_ext <<_ACEOF |
| 3861 | -#line $LINENO "configure" |
| 3862 | /* confdefs.h. */ |
| 3863 | _ACEOF |
| 3864 | cat confdefs.h >>conftest.$ac_ext |
| 3865 | @@ -4382,11 +4600,20 @@ |
| 3866 | _ACEOF |
| 3867 | rm -f conftest.$ac_objext |
| 3868 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3869 | - (eval $ac_compile) 2>&5 |
| 3870 | + (eval $ac_compile) 2>conftest.er1 |
| 3871 | ac_status=$? |
| 3872 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3873 | + rm -f conftest.er1 |
| 3874 | + cat conftest.err >&5 |
| 3875 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3876 | (exit $ac_status); } && |
| 3877 | - { ac_try='test -s conftest.$ac_objext' |
| 3878 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3879 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3880 | + (eval $ac_try) 2>&5 |
| 3881 | + ac_status=$? |
| 3882 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3883 | + (exit $ac_status); }; } && |
| 3884 | + { ac_try='test -s conftest.$ac_objext' |
| 3885 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3886 | (eval $ac_try) 2>&5 |
| 3887 | ac_status=$? |
| 3888 | @@ -4399,7 +4626,7 @@ |
| 3889 | |
| 3890 | ac_cv_type_size_t=no |
| 3891 | fi |
| 3892 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 3893 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3894 | fi |
| 3895 | echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 |
| 3896 | echo "${ECHO_T}$ac_cv_type_size_t" >&6 |
| 3897 | @@ -4419,7 +4646,6 @@ |
| 3898 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3899 | else |
| 3900 | cat >conftest.$ac_ext <<_ACEOF |
| 3901 | -#line $LINENO "configure" |
| 3902 | /* confdefs.h. */ |
| 3903 | _ACEOF |
| 3904 | cat confdefs.h >>conftest.$ac_ext |
| 3905 | @@ -4468,11 +4694,20 @@ |
| 3906 | _ACEOF |
| 3907 | rm -f conftest.$ac_objext |
| 3908 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3909 | - (eval $ac_compile) 2>&5 |
| 3910 | + (eval $ac_compile) 2>conftest.er1 |
| 3911 | ac_status=$? |
| 3912 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3913 | + rm -f conftest.er1 |
| 3914 | + cat conftest.err >&5 |
| 3915 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3916 | (exit $ac_status); } && |
| 3917 | - { ac_try='test -s conftest.$ac_objext' |
| 3918 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3919 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3920 | + (eval $ac_try) 2>&5 |
| 3921 | + ac_status=$? |
| 3922 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3923 | + (exit $ac_status); }; } && |
| 3924 | + { ac_try='test -s conftest.$ac_objext' |
| 3925 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3926 | (eval $ac_try) 2>&5 |
| 3927 | ac_status=$? |
| 3928 | @@ -4485,7 +4720,7 @@ |
| 3929 | |
| 3930 | ac_cv_header_stdbool_h=no |
| 3931 | fi |
| 3932 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 3933 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3934 | fi |
| 3935 | echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5 |
| 3936 | echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6 |
| 3937 | @@ -4495,7 +4730,6 @@ |
| 3938 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 3939 | else |
| 3940 | cat >conftest.$ac_ext <<_ACEOF |
| 3941 | -#line $LINENO "configure" |
| 3942 | /* confdefs.h. */ |
| 3943 | _ACEOF |
| 3944 | cat confdefs.h >>conftest.$ac_ext |
| 3945 | @@ -4515,11 +4749,20 @@ |
| 3946 | _ACEOF |
| 3947 | rm -f conftest.$ac_objext |
| 3948 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3949 | - (eval $ac_compile) 2>&5 |
| 3950 | + (eval $ac_compile) 2>conftest.er1 |
| 3951 | ac_status=$? |
| 3952 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3953 | + rm -f conftest.er1 |
| 3954 | + cat conftest.err >&5 |
| 3955 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3956 | (exit $ac_status); } && |
| 3957 | - { ac_try='test -s conftest.$ac_objext' |
| 3958 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3959 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3960 | + (eval $ac_try) 2>&5 |
| 3961 | + ac_status=$? |
| 3962 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3963 | + (exit $ac_status); }; } && |
| 3964 | + { ac_try='test -s conftest.$ac_objext' |
| 3965 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 3966 | (eval $ac_try) 2>&5 |
| 3967 | ac_status=$? |
| 3968 | @@ -4532,7 +4775,7 @@ |
| 3969 | |
| 3970 | ac_cv_type__Bool=no |
| 3971 | fi |
| 3972 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 3973 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 3974 | fi |
| 3975 | echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5 |
| 3976 | echo "${ECHO_T}$ac_cv_type__Bool" >&6 |
| 3977 | @@ -4589,7 +4832,6 @@ |
| 3978 | echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
| 3979 | echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
| 3980 | cat >conftest.$ac_ext <<_ACEOF |
| 3981 | -#line $LINENO "configure" |
| 3982 | /* confdefs.h. */ |
| 3983 | _ACEOF |
| 3984 | cat confdefs.h >>conftest.$ac_ext |
| 3985 | @@ -4600,11 +4842,20 @@ |
| 3986 | _ACEOF |
| 3987 | rm -f conftest.$ac_objext |
| 3988 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 3989 | - (eval $ac_compile) 2>&5 |
| 3990 | + (eval $ac_compile) 2>conftest.er1 |
| 3991 | ac_status=$? |
| 3992 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 3993 | + rm -f conftest.er1 |
| 3994 | + cat conftest.err >&5 |
| 3995 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 3996 | (exit $ac_status); } && |
| 3997 | - { ac_try='test -s conftest.$ac_objext' |
| 3998 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 3999 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4000 | + (eval $ac_try) 2>&5 |
| 4001 | + ac_status=$? |
| 4002 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4003 | + (exit $ac_status); }; } && |
| 4004 | + { ac_try='test -s conftest.$ac_objext' |
| 4005 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4006 | (eval $ac_try) 2>&5 |
| 4007 | ac_status=$? |
| 4008 | @@ -4617,7 +4868,7 @@ |
| 4009 | |
| 4010 | ac_header_compiler=no |
| 4011 | fi |
| 4012 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 4013 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4014 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
| 4015 | echo "${ECHO_T}$ac_header_compiler" >&6 |
| 4016 | |
| 4017 | @@ -4625,7 +4876,6 @@ |
| 4018 | echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
| 4019 | echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
| 4020 | cat >conftest.$ac_ext <<_ACEOF |
| 4021 | -#line $LINENO "configure" |
| 4022 | /* confdefs.h. */ |
| 4023 | _ACEOF |
| 4024 | cat confdefs.h >>conftest.$ac_ext |
| 4025 | @@ -4643,6 +4893,7 @@ |
| 4026 | (exit $ac_status); } >/dev/null; then |
| 4027 | if test -s conftest.err; then |
| 4028 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 4029 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 4030 | else |
| 4031 | ac_cpp_err= |
| 4032 | fi |
| 4033 | @@ -4662,33 +4913,32 @@ |
| 4034 | echo "${ECHO_T}$ac_header_preproc" >&6 |
| 4035 | |
| 4036 | # So? What about this header? |
| 4037 | -case $ac_header_compiler:$ac_header_preproc in |
| 4038 | - yes:no ) |
| 4039 | +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
| 4040 | + yes:no: ) |
| 4041 | { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 4042 | echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 4043 | - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 4044 | -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 4045 | - ( |
| 4046 | - cat <<\_ASBOX |
| 4047 | -## ------------------------------------ ## |
| 4048 | -## Report this to bug-autoconf@gnu.org. ## |
| 4049 | -## ------------------------------------ ## |
| 4050 | -_ASBOX |
| 4051 | - ) | |
| 4052 | - sed "s/^/$as_me: WARNING: /" >&2 |
| 4053 | + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
| 4054 | +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
| 4055 | + ac_header_preproc=yes |
| 4056 | ;; |
| 4057 | - no:yes ) |
| 4058 | + no:yes:* ) |
| 4059 | { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
| 4060 | echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
| 4061 | - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 4062 | -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 4063 | + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 4064 | +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 4065 | + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
| 4066 | +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
| 4067 | + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
| 4068 | +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
| 4069 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 4070 | echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 4071 | + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
| 4072 | +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
| 4073 | ( |
| 4074 | cat <<\_ASBOX |
| 4075 | -## ------------------------------------ ## |
| 4076 | -## Report this to bug-autoconf@gnu.org. ## |
| 4077 | -## ------------------------------------ ## |
| 4078 | +## -------------------------------- ## |
| 4079 | +## Report this to bug-patch@gnu.org ## |
| 4080 | +## -------------------------------- ## |
| 4081 | _ASBOX |
| 4082 | ) | |
| 4083 | sed "s/^/$as_me: WARNING: /" >&2 |
| 4084 | @@ -4699,7 +4949,7 @@ |
| 4085 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 4086 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4087 | else |
| 4088 | - eval "$as_ac_Header=$ac_header_preproc" |
| 4089 | + eval "$as_ac_Header=\$ac_header_preproc" |
| 4090 | fi |
| 4091 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 4092 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 4093 | @@ -4733,7 +4983,6 @@ |
| 4094 | echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
| 4095 | echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
| 4096 | cat >conftest.$ac_ext <<_ACEOF |
| 4097 | -#line $LINENO "configure" |
| 4098 | /* confdefs.h. */ |
| 4099 | _ACEOF |
| 4100 | cat confdefs.h >>conftest.$ac_ext |
| 4101 | @@ -4744,11 +4993,20 @@ |
| 4102 | _ACEOF |
| 4103 | rm -f conftest.$ac_objext |
| 4104 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 4105 | - (eval $ac_compile) 2>&5 |
| 4106 | + (eval $ac_compile) 2>conftest.er1 |
| 4107 | ac_status=$? |
| 4108 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 4109 | + rm -f conftest.er1 |
| 4110 | + cat conftest.err >&5 |
| 4111 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4112 | (exit $ac_status); } && |
| 4113 | - { ac_try='test -s conftest.$ac_objext' |
| 4114 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 4115 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4116 | + (eval $ac_try) 2>&5 |
| 4117 | + ac_status=$? |
| 4118 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4119 | + (exit $ac_status); }; } && |
| 4120 | + { ac_try='test -s conftest.$ac_objext' |
| 4121 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4122 | (eval $ac_try) 2>&5 |
| 4123 | ac_status=$? |
| 4124 | @@ -4761,7 +5019,7 @@ |
| 4125 | |
| 4126 | ac_header_compiler=no |
| 4127 | fi |
| 4128 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 4129 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4130 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
| 4131 | echo "${ECHO_T}$ac_header_compiler" >&6 |
| 4132 | |
| 4133 | @@ -4769,7 +5027,6 @@ |
| 4134 | echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
| 4135 | echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
| 4136 | cat >conftest.$ac_ext <<_ACEOF |
| 4137 | -#line $LINENO "configure" |
| 4138 | /* confdefs.h. */ |
| 4139 | _ACEOF |
| 4140 | cat confdefs.h >>conftest.$ac_ext |
| 4141 | @@ -4787,6 +5044,7 @@ |
| 4142 | (exit $ac_status); } >/dev/null; then |
| 4143 | if test -s conftest.err; then |
| 4144 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 4145 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 4146 | else |
| 4147 | ac_cpp_err= |
| 4148 | fi |
| 4149 | @@ -4806,33 +5064,32 @@ |
| 4150 | echo "${ECHO_T}$ac_header_preproc" >&6 |
| 4151 | |
| 4152 | # So? What about this header? |
| 4153 | -case $ac_header_compiler:$ac_header_preproc in |
| 4154 | - yes:no ) |
| 4155 | +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
| 4156 | + yes:no: ) |
| 4157 | { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 4158 | echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 4159 | - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 4160 | -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 4161 | - ( |
| 4162 | - cat <<\_ASBOX |
| 4163 | -## ------------------------------------ ## |
| 4164 | -## Report this to bug-autoconf@gnu.org. ## |
| 4165 | -## ------------------------------------ ## |
| 4166 | -_ASBOX |
| 4167 | - ) | |
| 4168 | - sed "s/^/$as_me: WARNING: /" >&2 |
| 4169 | + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
| 4170 | +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
| 4171 | + ac_header_preproc=yes |
| 4172 | ;; |
| 4173 | - no:yes ) |
| 4174 | + no:yes:* ) |
| 4175 | { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
| 4176 | echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
| 4177 | - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 4178 | -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 4179 | + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 4180 | +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 4181 | + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
| 4182 | +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
| 4183 | + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
| 4184 | +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
| 4185 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 4186 | echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 4187 | + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
| 4188 | +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
| 4189 | ( |
| 4190 | cat <<\_ASBOX |
| 4191 | -## ------------------------------------ ## |
| 4192 | -## Report this to bug-autoconf@gnu.org. ## |
| 4193 | -## ------------------------------------ ## |
| 4194 | +## -------------------------------- ## |
| 4195 | +## Report this to bug-patch@gnu.org ## |
| 4196 | +## -------------------------------- ## |
| 4197 | _ASBOX |
| 4198 | ) | |
| 4199 | sed "s/^/$as_me: WARNING: /" >&2 |
| 4200 | @@ -4843,7 +5100,7 @@ |
| 4201 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 4202 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4203 | else |
| 4204 | - eval "$as_ac_Header=$ac_header_preproc" |
| 4205 | + eval "$as_ac_Header=\$ac_header_preproc" |
| 4206 | fi |
| 4207 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 4208 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 4209 | @@ -4865,7 +5122,6 @@ |
| 4210 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4211 | else |
| 4212 | cat >conftest.$ac_ext <<_ACEOF |
| 4213 | -#line $LINENO "configure" |
| 4214 | /* confdefs.h. */ |
| 4215 | _ACEOF |
| 4216 | cat confdefs.h >>conftest.$ac_ext |
| 4217 | @@ -4886,11 +5142,20 @@ |
| 4218 | _ACEOF |
| 4219 | rm -f conftest.$ac_objext |
| 4220 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 4221 | - (eval $ac_compile) 2>&5 |
| 4222 | + (eval $ac_compile) 2>conftest.er1 |
| 4223 | ac_status=$? |
| 4224 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 4225 | + rm -f conftest.er1 |
| 4226 | + cat conftest.err >&5 |
| 4227 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4228 | (exit $ac_status); } && |
| 4229 | - { ac_try='test -s conftest.$ac_objext' |
| 4230 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 4231 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4232 | + (eval $ac_try) 2>&5 |
| 4233 | + ac_status=$? |
| 4234 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4235 | + (exit $ac_status); }; } && |
| 4236 | + { ac_try='test -s conftest.$ac_objext' |
| 4237 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4238 | (eval $ac_try) 2>&5 |
| 4239 | ac_status=$? |
| 4240 | @@ -4903,7 +5168,7 @@ |
| 4241 | |
| 4242 | ac_cv_header_time=no |
| 4243 | fi |
| 4244 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 4245 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4246 | fi |
| 4247 | echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 |
| 4248 | echo "${ECHO_T}$ac_cv_header_time" >&6 |
| 4249 | @@ -4933,7 +5198,6 @@ |
| 4250 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4251 | else |
| 4252 | cat >conftest.$ac_ext <<_ACEOF |
| 4253 | -#line $LINENO "configure" |
| 4254 | /* confdefs.h. */ |
| 4255 | _ACEOF |
| 4256 | cat confdefs.h >>conftest.$ac_ext |
| 4257 | @@ -4964,11 +5228,20 @@ |
| 4258 | _ACEOF |
| 4259 | rm -f conftest.$ac_objext |
| 4260 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 4261 | - (eval $ac_compile) 2>&5 |
| 4262 | + (eval $ac_compile) 2>conftest.er1 |
| 4263 | ac_status=$? |
| 4264 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 4265 | + rm -f conftest.er1 |
| 4266 | + cat conftest.err >&5 |
| 4267 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4268 | (exit $ac_status); } && |
| 4269 | - { ac_try='test -s conftest.$ac_objext' |
| 4270 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 4271 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4272 | + (eval $ac_try) 2>&5 |
| 4273 | + ac_status=$? |
| 4274 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4275 | + (exit $ac_status); }; } && |
| 4276 | + { ac_try='test -s conftest.$ac_objext' |
| 4277 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4278 | (eval $ac_try) 2>&5 |
| 4279 | ac_status=$? |
| 4280 | @@ -4981,7 +5254,7 @@ |
| 4281 | |
| 4282 | fu_cv_sys_struct_utimbuf=no |
| 4283 | fi |
| 4284 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 4285 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4286 | |
| 4287 | fi |
| 4288 | echo "$as_me:$LINENO: result: $fu_cv_sys_struct_utimbuf" >&5 |
| 4289 | @@ -5005,7 +5278,6 @@ |
| 4290 | ac_cv_func_closedir_void=yes |
| 4291 | else |
| 4292 | cat >conftest.$ac_ext <<_ACEOF |
| 4293 | -#line $LINENO "configure" |
| 4294 | /* confdefs.h. */ |
| 4295 | _ACEOF |
| 4296 | cat confdefs.h >>conftest.$ac_ext |
| 4297 | @@ -5045,7 +5317,7 @@ |
| 4298 | ( exit $ac_status ) |
| 4299 | ac_cv_func_closedir_void=yes |
| 4300 | fi |
| 4301 | -rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 4302 | +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 4303 | fi |
| 4304 | fi |
| 4305 | echo "$as_me:$LINENO: result: $ac_cv_func_closedir_void" >&5 |
| 4306 | @@ -5076,7 +5348,6 @@ |
| 4307 | echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
| 4308 | echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
| 4309 | cat >conftest.$ac_ext <<_ACEOF |
| 4310 | -#line $LINENO "configure" |
| 4311 | /* confdefs.h. */ |
| 4312 | _ACEOF |
| 4313 | cat confdefs.h >>conftest.$ac_ext |
| 4314 | @@ -5087,11 +5358,20 @@ |
| 4315 | _ACEOF |
| 4316 | rm -f conftest.$ac_objext |
| 4317 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 4318 | - (eval $ac_compile) 2>&5 |
| 4319 | + (eval $ac_compile) 2>conftest.er1 |
| 4320 | ac_status=$? |
| 4321 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 4322 | + rm -f conftest.er1 |
| 4323 | + cat conftest.err >&5 |
| 4324 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4325 | (exit $ac_status); } && |
| 4326 | - { ac_try='test -s conftest.$ac_objext' |
| 4327 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 4328 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4329 | + (eval $ac_try) 2>&5 |
| 4330 | + ac_status=$? |
| 4331 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4332 | + (exit $ac_status); }; } && |
| 4333 | + { ac_try='test -s conftest.$ac_objext' |
| 4334 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4335 | (eval $ac_try) 2>&5 |
| 4336 | ac_status=$? |
| 4337 | @@ -5104,7 +5384,7 @@ |
| 4338 | |
| 4339 | ac_header_compiler=no |
| 4340 | fi |
| 4341 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 4342 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4343 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
| 4344 | echo "${ECHO_T}$ac_header_compiler" >&6 |
| 4345 | |
| 4346 | @@ -5112,7 +5392,6 @@ |
| 4347 | echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
| 4348 | echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
| 4349 | cat >conftest.$ac_ext <<_ACEOF |
| 4350 | -#line $LINENO "configure" |
| 4351 | /* confdefs.h. */ |
| 4352 | _ACEOF |
| 4353 | cat confdefs.h >>conftest.$ac_ext |
| 4354 | @@ -5130,6 +5409,7 @@ |
| 4355 | (exit $ac_status); } >/dev/null; then |
| 4356 | if test -s conftest.err; then |
| 4357 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 4358 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 4359 | else |
| 4360 | ac_cpp_err= |
| 4361 | fi |
| 4362 | @@ -5149,33 +5429,32 @@ |
| 4363 | echo "${ECHO_T}$ac_header_preproc" >&6 |
| 4364 | |
| 4365 | # So? What about this header? |
| 4366 | -case $ac_header_compiler:$ac_header_preproc in |
| 4367 | - yes:no ) |
| 4368 | +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
| 4369 | + yes:no: ) |
| 4370 | { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 4371 | echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 4372 | - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 4373 | -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 4374 | - ( |
| 4375 | - cat <<\_ASBOX |
| 4376 | -## ------------------------------------ ## |
| 4377 | -## Report this to bug-autoconf@gnu.org. ## |
| 4378 | -## ------------------------------------ ## |
| 4379 | -_ASBOX |
| 4380 | - ) | |
| 4381 | - sed "s/^/$as_me: WARNING: /" >&2 |
| 4382 | + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
| 4383 | +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
| 4384 | + ac_header_preproc=yes |
| 4385 | ;; |
| 4386 | - no:yes ) |
| 4387 | + no:yes:* ) |
| 4388 | { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
| 4389 | echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
| 4390 | - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 4391 | -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 4392 | + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 4393 | +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 4394 | + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
| 4395 | +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
| 4396 | + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
| 4397 | +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
| 4398 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 4399 | echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 4400 | + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
| 4401 | +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
| 4402 | ( |
| 4403 | cat <<\_ASBOX |
| 4404 | -## ------------------------------------ ## |
| 4405 | -## Report this to bug-autoconf@gnu.org. ## |
| 4406 | -## ------------------------------------ ## |
| 4407 | +## -------------------------------- ## |
| 4408 | +## Report this to bug-patch@gnu.org ## |
| 4409 | +## -------------------------------- ## |
| 4410 | _ASBOX |
| 4411 | ) | |
| 4412 | sed "s/^/$as_me: WARNING: /" >&2 |
| 4413 | @@ -5186,7 +5465,7 @@ |
| 4414 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 4415 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4416 | else |
| 4417 | - eval "$as_ac_Header=$ac_header_preproc" |
| 4418 | + eval "$as_ac_Header=\$ac_header_preproc" |
| 4419 | fi |
| 4420 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 4421 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 4422 | @@ -5220,7 +5499,6 @@ |
| 4423 | echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
| 4424 | echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
| 4425 | cat >conftest.$ac_ext <<_ACEOF |
| 4426 | -#line $LINENO "configure" |
| 4427 | /* confdefs.h. */ |
| 4428 | _ACEOF |
| 4429 | cat confdefs.h >>conftest.$ac_ext |
| 4430 | @@ -5231,11 +5509,20 @@ |
| 4431 | _ACEOF |
| 4432 | rm -f conftest.$ac_objext |
| 4433 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 4434 | - (eval $ac_compile) 2>&5 |
| 4435 | + (eval $ac_compile) 2>conftest.er1 |
| 4436 | ac_status=$? |
| 4437 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 4438 | + rm -f conftest.er1 |
| 4439 | + cat conftest.err >&5 |
| 4440 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4441 | (exit $ac_status); } && |
| 4442 | - { ac_try='test -s conftest.$ac_objext' |
| 4443 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 4444 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4445 | + (eval $ac_try) 2>&5 |
| 4446 | + ac_status=$? |
| 4447 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4448 | + (exit $ac_status); }; } && |
| 4449 | + { ac_try='test -s conftest.$ac_objext' |
| 4450 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4451 | (eval $ac_try) 2>&5 |
| 4452 | ac_status=$? |
| 4453 | @@ -5248,7 +5535,7 @@ |
| 4454 | |
| 4455 | ac_header_compiler=no |
| 4456 | fi |
| 4457 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 4458 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4459 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
| 4460 | echo "${ECHO_T}$ac_header_compiler" >&6 |
| 4461 | |
| 4462 | @@ -5256,7 +5543,6 @@ |
| 4463 | echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
| 4464 | echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
| 4465 | cat >conftest.$ac_ext <<_ACEOF |
| 4466 | -#line $LINENO "configure" |
| 4467 | /* confdefs.h. */ |
| 4468 | _ACEOF |
| 4469 | cat confdefs.h >>conftest.$ac_ext |
| 4470 | @@ -5274,6 +5560,7 @@ |
| 4471 | (exit $ac_status); } >/dev/null; then |
| 4472 | if test -s conftest.err; then |
| 4473 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 4474 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 4475 | else |
| 4476 | ac_cpp_err= |
| 4477 | fi |
| 4478 | @@ -5293,33 +5580,32 @@ |
| 4479 | echo "${ECHO_T}$ac_header_preproc" >&6 |
| 4480 | |
| 4481 | # So? What about this header? |
| 4482 | -case $ac_header_compiler:$ac_header_preproc in |
| 4483 | - yes:no ) |
| 4484 | +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
| 4485 | + yes:no: ) |
| 4486 | { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 4487 | echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 4488 | - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 4489 | -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 4490 | - ( |
| 4491 | - cat <<\_ASBOX |
| 4492 | -## ------------------------------------ ## |
| 4493 | -## Report this to bug-autoconf@gnu.org. ## |
| 4494 | -## ------------------------------------ ## |
| 4495 | -_ASBOX |
| 4496 | - ) | |
| 4497 | - sed "s/^/$as_me: WARNING: /" >&2 |
| 4498 | + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
| 4499 | +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
| 4500 | + ac_header_preproc=yes |
| 4501 | ;; |
| 4502 | - no:yes ) |
| 4503 | + no:yes:* ) |
| 4504 | { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
| 4505 | echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
| 4506 | - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 4507 | -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 4508 | + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 4509 | +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 4510 | + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
| 4511 | +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
| 4512 | + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
| 4513 | +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
| 4514 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 4515 | echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 4516 | + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
| 4517 | +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
| 4518 | ( |
| 4519 | cat <<\_ASBOX |
| 4520 | -## ------------------------------------ ## |
| 4521 | -## Report this to bug-autoconf@gnu.org. ## |
| 4522 | -## ------------------------------------ ## |
| 4523 | +## -------------------------------- ## |
| 4524 | +## Report this to bug-patch@gnu.org ## |
| 4525 | +## -------------------------------- ## |
| 4526 | _ASBOX |
| 4527 | ) | |
| 4528 | sed "s/^/$as_me: WARNING: /" >&2 |
| 4529 | @@ -5330,7 +5616,7 @@ |
| 4530 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 4531 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4532 | else |
| 4533 | - eval "$as_ac_Header=$ac_header_preproc" |
| 4534 | + eval "$as_ac_Header=\$ac_header_preproc" |
| 4535 | fi |
| 4536 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 4537 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 4538 | @@ -5364,7 +5650,6 @@ |
| 4539 | echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
| 4540 | echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
| 4541 | cat >conftest.$ac_ext <<_ACEOF |
| 4542 | -#line $LINENO "configure" |
| 4543 | /* confdefs.h. */ |
| 4544 | _ACEOF |
| 4545 | cat confdefs.h >>conftest.$ac_ext |
| 4546 | @@ -5375,11 +5660,20 @@ |
| 4547 | _ACEOF |
| 4548 | rm -f conftest.$ac_objext |
| 4549 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 4550 | - (eval $ac_compile) 2>&5 |
| 4551 | + (eval $ac_compile) 2>conftest.er1 |
| 4552 | ac_status=$? |
| 4553 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 4554 | + rm -f conftest.er1 |
| 4555 | + cat conftest.err >&5 |
| 4556 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4557 | (exit $ac_status); } && |
| 4558 | - { ac_try='test -s conftest.$ac_objext' |
| 4559 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 4560 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4561 | + (eval $ac_try) 2>&5 |
| 4562 | + ac_status=$? |
| 4563 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4564 | + (exit $ac_status); }; } && |
| 4565 | + { ac_try='test -s conftest.$ac_objext' |
| 4566 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4567 | (eval $ac_try) 2>&5 |
| 4568 | ac_status=$? |
| 4569 | @@ -5392,7 +5686,7 @@ |
| 4570 | |
| 4571 | ac_header_compiler=no |
| 4572 | fi |
| 4573 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 4574 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4575 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
| 4576 | echo "${ECHO_T}$ac_header_compiler" >&6 |
| 4577 | |
| 4578 | @@ -5400,7 +5694,6 @@ |
| 4579 | echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
| 4580 | echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
| 4581 | cat >conftest.$ac_ext <<_ACEOF |
| 4582 | -#line $LINENO "configure" |
| 4583 | /* confdefs.h. */ |
| 4584 | _ACEOF |
| 4585 | cat confdefs.h >>conftest.$ac_ext |
| 4586 | @@ -5418,6 +5711,7 @@ |
| 4587 | (exit $ac_status); } >/dev/null; then |
| 4588 | if test -s conftest.err; then |
| 4589 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 4590 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 4591 | else |
| 4592 | ac_cpp_err= |
| 4593 | fi |
| 4594 | @@ -5437,33 +5731,32 @@ |
| 4595 | echo "${ECHO_T}$ac_header_preproc" >&6 |
| 4596 | |
| 4597 | # So? What about this header? |
| 4598 | -case $ac_header_compiler:$ac_header_preproc in |
| 4599 | - yes:no ) |
| 4600 | +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
| 4601 | + yes:no: ) |
| 4602 | { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 4603 | echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 4604 | - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 4605 | -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 4606 | - ( |
| 4607 | - cat <<\_ASBOX |
| 4608 | -## ------------------------------------ ## |
| 4609 | -## Report this to bug-autoconf@gnu.org. ## |
| 4610 | -## ------------------------------------ ## |
| 4611 | -_ASBOX |
| 4612 | - ) | |
| 4613 | - sed "s/^/$as_me: WARNING: /" >&2 |
| 4614 | + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
| 4615 | +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
| 4616 | + ac_header_preproc=yes |
| 4617 | ;; |
| 4618 | - no:yes ) |
| 4619 | + no:yes:* ) |
| 4620 | { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
| 4621 | echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
| 4622 | - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 4623 | -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 4624 | + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 4625 | +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 4626 | + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
| 4627 | +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
| 4628 | + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
| 4629 | +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
| 4630 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 4631 | echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 4632 | + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
| 4633 | +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
| 4634 | ( |
| 4635 | cat <<\_ASBOX |
| 4636 | -## ------------------------------------ ## |
| 4637 | -## Report this to bug-autoconf@gnu.org. ## |
| 4638 | -## ------------------------------------ ## |
| 4639 | +## -------------------------------- ## |
| 4640 | +## Report this to bug-patch@gnu.org ## |
| 4641 | +## -------------------------------- ## |
| 4642 | _ASBOX |
| 4643 | ) | |
| 4644 | sed "s/^/$as_me: WARNING: /" >&2 |
| 4645 | @@ -5474,7 +5767,7 @@ |
| 4646 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 4647 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4648 | else |
| 4649 | - eval "$as_ac_Header=$ac_header_preproc" |
| 4650 | + eval "$as_ac_Header=\$ac_header_preproc" |
| 4651 | fi |
| 4652 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 4653 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 4654 | @@ -5497,7 +5790,6 @@ |
| 4655 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4656 | else |
| 4657 | cat >conftest.$ac_ext <<_ACEOF |
| 4658 | -#line $LINENO "configure" |
| 4659 | /* confdefs.h. */ |
| 4660 | _ACEOF |
| 4661 | cat confdefs.h >>conftest.$ac_ext |
| 4662 | @@ -5517,11 +5809,20 @@ |
| 4663 | _ACEOF |
| 4664 | rm -f conftest.$ac_objext |
| 4665 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 4666 | - (eval $ac_compile) 2>&5 |
| 4667 | + (eval $ac_compile) 2>conftest.er1 |
| 4668 | ac_status=$? |
| 4669 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 4670 | + rm -f conftest.er1 |
| 4671 | + cat conftest.err >&5 |
| 4672 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4673 | (exit $ac_status); } && |
| 4674 | - { ac_try='test -s conftest.$ac_objext' |
| 4675 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 4676 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4677 | + (eval $ac_try) 2>&5 |
| 4678 | + ac_status=$? |
| 4679 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4680 | + (exit $ac_status); }; } && |
| 4681 | + { ac_try='test -s conftest.$ac_objext' |
| 4682 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4683 | (eval $ac_try) 2>&5 |
| 4684 | ac_status=$? |
| 4685 | @@ -5534,7 +5835,7 @@ |
| 4686 | |
| 4687 | ac_cv_have_decl_getenv=no |
| 4688 | fi |
| 4689 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 4690 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4691 | fi |
| 4692 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_getenv" >&5 |
| 4693 | echo "${ECHO_T}$ac_cv_have_decl_getenv" >&6 |
| 4694 | @@ -5562,7 +5863,6 @@ |
| 4695 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4696 | else |
| 4697 | cat >conftest.$ac_ext <<_ACEOF |
| 4698 | -#line $LINENO "configure" |
| 4699 | /* confdefs.h. */ |
| 4700 | _ACEOF |
| 4701 | cat confdefs.h >>conftest.$ac_ext |
| 4702 | @@ -5582,11 +5882,20 @@ |
| 4703 | _ACEOF |
| 4704 | rm -f conftest.$ac_objext |
| 4705 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 4706 | - (eval $ac_compile) 2>&5 |
| 4707 | + (eval $ac_compile) 2>conftest.er1 |
| 4708 | ac_status=$? |
| 4709 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 4710 | + rm -f conftest.er1 |
| 4711 | + cat conftest.err >&5 |
| 4712 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4713 | (exit $ac_status); } && |
| 4714 | - { ac_try='test -s conftest.$ac_objext' |
| 4715 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 4716 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4717 | + (eval $ac_try) 2>&5 |
| 4718 | + ac_status=$? |
| 4719 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4720 | + (exit $ac_status); }; } && |
| 4721 | + { ac_try='test -s conftest.$ac_objext' |
| 4722 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4723 | (eval $ac_try) 2>&5 |
| 4724 | ac_status=$? |
| 4725 | @@ -5599,7 +5908,7 @@ |
| 4726 | |
| 4727 | ac_cv_have_decl_malloc=no |
| 4728 | fi |
| 4729 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 4730 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4731 | fi |
| 4732 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_malloc" >&5 |
| 4733 | echo "${ECHO_T}$ac_cv_have_decl_malloc" >&6 |
| 4734 | @@ -5628,7 +5937,6 @@ |
| 4735 | else |
| 4736 | |
| 4737 | cat >conftest.$ac_ext <<_ACEOF |
| 4738 | -#line $LINENO "configure" |
| 4739 | /* confdefs.h. */ |
| 4740 | _ACEOF |
| 4741 | cat confdefs.h >>conftest.$ac_ext |
| 4742 | @@ -5647,11 +5955,20 @@ |
| 4743 | _ACEOF |
| 4744 | rm -f conftest.$ac_objext |
| 4745 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 4746 | - (eval $ac_compile) 2>&5 |
| 4747 | + (eval $ac_compile) 2>conftest.er1 |
| 4748 | ac_status=$? |
| 4749 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 4750 | + rm -f conftest.er1 |
| 4751 | + cat conftest.err >&5 |
| 4752 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4753 | (exit $ac_status); } && |
| 4754 | - { ac_try='test -s conftest.$ac_objext' |
| 4755 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 4756 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4757 | + (eval $ac_try) 2>&5 |
| 4758 | + ac_status=$? |
| 4759 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4760 | + (exit $ac_status); }; } && |
| 4761 | + { ac_try='test -s conftest.$ac_objext' |
| 4762 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4763 | (eval $ac_try) 2>&5 |
| 4764 | ac_status=$? |
| 4765 | @@ -5664,7 +5981,7 @@ |
| 4766 | |
| 4767 | ac_cv_win_or_dos=no |
| 4768 | fi |
| 4769 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 4770 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4771 | |
| 4772 | fi |
| 4773 | echo "$as_me:$LINENO: result: $ac_cv_win_or_dos" >&5 |
| 4774 | @@ -5714,7 +6031,6 @@ |
| 4775 | echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
| 4776 | echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
| 4777 | cat >conftest.$ac_ext <<_ACEOF |
| 4778 | -#line $LINENO "configure" |
| 4779 | /* confdefs.h. */ |
| 4780 | _ACEOF |
| 4781 | cat confdefs.h >>conftest.$ac_ext |
| 4782 | @@ -5725,11 +6041,20 @@ |
| 4783 | _ACEOF |
| 4784 | rm -f conftest.$ac_objext |
| 4785 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 4786 | - (eval $ac_compile) 2>&5 |
| 4787 | + (eval $ac_compile) 2>conftest.er1 |
| 4788 | ac_status=$? |
| 4789 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 4790 | + rm -f conftest.er1 |
| 4791 | + cat conftest.err >&5 |
| 4792 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4793 | (exit $ac_status); } && |
| 4794 | - { ac_try='test -s conftest.$ac_objext' |
| 4795 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 4796 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4797 | + (eval $ac_try) 2>&5 |
| 4798 | + ac_status=$? |
| 4799 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4800 | + (exit $ac_status); }; } && |
| 4801 | + { ac_try='test -s conftest.$ac_objext' |
| 4802 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4803 | (eval $ac_try) 2>&5 |
| 4804 | ac_status=$? |
| 4805 | @@ -5742,7 +6067,7 @@ |
| 4806 | |
| 4807 | ac_header_compiler=no |
| 4808 | fi |
| 4809 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 4810 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 4811 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
| 4812 | echo "${ECHO_T}$ac_header_compiler" >&6 |
| 4813 | |
| 4814 | @@ -5750,7 +6075,6 @@ |
| 4815 | echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
| 4816 | echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
| 4817 | cat >conftest.$ac_ext <<_ACEOF |
| 4818 | -#line $LINENO "configure" |
| 4819 | /* confdefs.h. */ |
| 4820 | _ACEOF |
| 4821 | cat confdefs.h >>conftest.$ac_ext |
| 4822 | @@ -5768,6 +6092,7 @@ |
| 4823 | (exit $ac_status); } >/dev/null; then |
| 4824 | if test -s conftest.err; then |
| 4825 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 4826 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 4827 | else |
| 4828 | ac_cpp_err= |
| 4829 | fi |
| 4830 | @@ -5787,33 +6112,32 @@ |
| 4831 | echo "${ECHO_T}$ac_header_preproc" >&6 |
| 4832 | |
| 4833 | # So? What about this header? |
| 4834 | -case $ac_header_compiler:$ac_header_preproc in |
| 4835 | - yes:no ) |
| 4836 | +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
| 4837 | + yes:no: ) |
| 4838 | { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 4839 | echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 4840 | - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 4841 | -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 4842 | - ( |
| 4843 | - cat <<\_ASBOX |
| 4844 | -## ------------------------------------ ## |
| 4845 | -## Report this to bug-autoconf@gnu.org. ## |
| 4846 | -## ------------------------------------ ## |
| 4847 | -_ASBOX |
| 4848 | - ) | |
| 4849 | - sed "s/^/$as_me: WARNING: /" >&2 |
| 4850 | + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
| 4851 | +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
| 4852 | + ac_header_preproc=yes |
| 4853 | ;; |
| 4854 | - no:yes ) |
| 4855 | + no:yes:* ) |
| 4856 | { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
| 4857 | echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
| 4858 | - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 4859 | -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 4860 | + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 4861 | +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 4862 | + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
| 4863 | +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
| 4864 | + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
| 4865 | +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
| 4866 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 4867 | echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 4868 | + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
| 4869 | +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
| 4870 | ( |
| 4871 | cat <<\_ASBOX |
| 4872 | -## ------------------------------------ ## |
| 4873 | -## Report this to bug-autoconf@gnu.org. ## |
| 4874 | -## ------------------------------------ ## |
| 4875 | +## -------------------------------- ## |
| 4876 | +## Report this to bug-patch@gnu.org ## |
| 4877 | +## -------------------------------- ## |
| 4878 | _ASBOX |
| 4879 | ) | |
| 4880 | sed "s/^/$as_me: WARNING: /" >&2 |
| 4881 | @@ -5824,7 +6148,7 @@ |
| 4882 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 4883 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4884 | else |
| 4885 | - eval "$as_ac_Header=$ac_header_preproc" |
| 4886 | + eval "$as_ac_Header=\$ac_header_preproc" |
| 4887 | fi |
| 4888 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 4889 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 4890 | @@ -5872,7 +6196,6 @@ |
| 4891 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4892 | else |
| 4893 | cat >conftest.$ac_ext <<_ACEOF |
| 4894 | -#line $LINENO "configure" |
| 4895 | /* confdefs.h. */ |
| 4896 | _ACEOF |
| 4897 | cat confdefs.h >>conftest.$ac_ext |
| 4898 | @@ -5905,11 +6228,20 @@ |
| 4899 | _ACEOF |
| 4900 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 4901 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 4902 | - (eval $ac_link) 2>&5 |
| 4903 | + (eval $ac_link) 2>conftest.er1 |
| 4904 | ac_status=$? |
| 4905 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 4906 | + rm -f conftest.er1 |
| 4907 | + cat conftest.err >&5 |
| 4908 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4909 | (exit $ac_status); } && |
| 4910 | - { ac_try='test -s conftest$ac_exeext' |
| 4911 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 4912 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4913 | + (eval $ac_try) 2>&5 |
| 4914 | + ac_status=$? |
| 4915 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4916 | + (exit $ac_status); }; } && |
| 4917 | + { ac_try='test -s conftest$ac_exeext' |
| 4918 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4919 | (eval $ac_try) 2>&5 |
| 4920 | ac_status=$? |
| 4921 | @@ -5922,7 +6254,8 @@ |
| 4922 | |
| 4923 | jm_cv_struct_dirent_d_ino=no |
| 4924 | fi |
| 4925 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 4926 | +rm -f conftest.err conftest.$ac_objext \ |
| 4927 | + conftest$ac_exeext conftest.$ac_ext |
| 4928 | |
| 4929 | |
| 4930 | fi |
| 4931 | @@ -6011,21 +6344,28 @@ |
| 4932 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4933 | else |
| 4934 | cat >conftest.$ac_ext <<_ACEOF |
| 4935 | -#line $LINENO "configure" |
| 4936 | /* confdefs.h. */ |
| 4937 | _ACEOF |
| 4938 | cat confdefs.h >>conftest.$ac_ext |
| 4939 | cat >>conftest.$ac_ext <<_ACEOF |
| 4940 | /* end confdefs.h. */ |
| 4941 | +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
| 4942 | + For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 4943 | +#define $ac_func innocuous_$ac_func |
| 4944 | + |
| 4945 | /* System header to define __stub macros and hopefully few prototypes, |
| 4946 | which can conflict with char $ac_func (); below. |
| 4947 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 4948 | <limits.h> exists even on freestanding compilers. */ |
| 4949 | + |
| 4950 | #ifdef __STDC__ |
| 4951 | # include <limits.h> |
| 4952 | #else |
| 4953 | # include <assert.h> |
| 4954 | #endif |
| 4955 | + |
| 4956 | +#undef $ac_func |
| 4957 | + |
| 4958 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 4959 | #ifdef __cplusplus |
| 4960 | extern "C" |
| 4961 | @@ -6056,11 +6396,20 @@ |
| 4962 | _ACEOF |
| 4963 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 4964 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 4965 | - (eval $ac_link) 2>&5 |
| 4966 | + (eval $ac_link) 2>conftest.er1 |
| 4967 | ac_status=$? |
| 4968 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 4969 | + rm -f conftest.er1 |
| 4970 | + cat conftest.err >&5 |
| 4971 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4972 | (exit $ac_status); } && |
| 4973 | - { ac_try='test -s conftest$ac_exeext' |
| 4974 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 4975 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4976 | + (eval $ac_try) 2>&5 |
| 4977 | + ac_status=$? |
| 4978 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 4979 | + (exit $ac_status); }; } && |
| 4980 | + { ac_try='test -s conftest$ac_exeext' |
| 4981 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 4982 | (eval $ac_try) 2>&5 |
| 4983 | ac_status=$? |
| 4984 | @@ -6073,7 +6422,8 @@ |
| 4985 | |
| 4986 | eval "$as_ac_var=no" |
| 4987 | fi |
| 4988 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 4989 | +rm -f conftest.err conftest.$ac_objext \ |
| 4990 | + conftest$ac_exeext conftest.$ac_ext |
| 4991 | fi |
| 4992 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 4993 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 4994 | @@ -6126,21 +6476,28 @@ |
| 4995 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 4996 | else |
| 4997 | cat >conftest.$ac_ext <<_ACEOF |
| 4998 | -#line $LINENO "configure" |
| 4999 | /* confdefs.h. */ |
| 5000 | _ACEOF |
| 5001 | cat confdefs.h >>conftest.$ac_ext |
| 5002 | cat >>conftest.$ac_ext <<_ACEOF |
| 5003 | /* end confdefs.h. */ |
| 5004 | +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
| 5005 | + For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 5006 | +#define $ac_func innocuous_$ac_func |
| 5007 | + |
| 5008 | /* System header to define __stub macros and hopefully few prototypes, |
| 5009 | which can conflict with char $ac_func (); below. |
| 5010 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 5011 | <limits.h> exists even on freestanding compilers. */ |
| 5012 | + |
| 5013 | #ifdef __STDC__ |
| 5014 | # include <limits.h> |
| 5015 | #else |
| 5016 | # include <assert.h> |
| 5017 | #endif |
| 5018 | + |
| 5019 | +#undef $ac_func |
| 5020 | + |
| 5021 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 5022 | #ifdef __cplusplus |
| 5023 | extern "C" |
| 5024 | @@ -6171,11 +6528,20 @@ |
| 5025 | _ACEOF |
| 5026 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 5027 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 5028 | - (eval $ac_link) 2>&5 |
| 5029 | + (eval $ac_link) 2>conftest.er1 |
| 5030 | ac_status=$? |
| 5031 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 5032 | + rm -f conftest.er1 |
| 5033 | + cat conftest.err >&5 |
| 5034 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5035 | (exit $ac_status); } && |
| 5036 | - { ac_try='test -s conftest$ac_exeext' |
| 5037 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 5038 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5039 | + (eval $ac_try) 2>&5 |
| 5040 | + ac_status=$? |
| 5041 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5042 | + (exit $ac_status); }; } && |
| 5043 | + { ac_try='test -s conftest$ac_exeext' |
| 5044 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5045 | (eval $ac_try) 2>&5 |
| 5046 | ac_status=$? |
| 5047 | @@ -6188,7 +6554,8 @@ |
| 5048 | |
| 5049 | eval "$as_ac_var=no" |
| 5050 | fi |
| 5051 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 5052 | +rm -f conftest.err conftest.$ac_objext \ |
| 5053 | + conftest$ac_exeext conftest.$ac_ext |
| 5054 | fi |
| 5055 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 5056 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 5057 | @@ -6203,21 +6570,28 @@ |
| 5058 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5059 | else |
| 5060 | cat >conftest.$ac_ext <<_ACEOF |
| 5061 | -#line $LINENO "configure" |
| 5062 | /* confdefs.h. */ |
| 5063 | _ACEOF |
| 5064 | cat confdefs.h >>conftest.$ac_ext |
| 5065 | cat >>conftest.$ac_ext <<_ACEOF |
| 5066 | /* end confdefs.h. */ |
| 5067 | +/* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt. |
| 5068 | + For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 5069 | +#define _doprnt innocuous__doprnt |
| 5070 | + |
| 5071 | /* System header to define __stub macros and hopefully few prototypes, |
| 5072 | which can conflict with char _doprnt (); below. |
| 5073 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 5074 | <limits.h> exists even on freestanding compilers. */ |
| 5075 | + |
| 5076 | #ifdef __STDC__ |
| 5077 | # include <limits.h> |
| 5078 | #else |
| 5079 | # include <assert.h> |
| 5080 | #endif |
| 5081 | + |
| 5082 | +#undef _doprnt |
| 5083 | + |
| 5084 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 5085 | #ifdef __cplusplus |
| 5086 | extern "C" |
| 5087 | @@ -6248,11 +6622,20 @@ |
| 5088 | _ACEOF |
| 5089 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 5090 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 5091 | - (eval $ac_link) 2>&5 |
| 5092 | + (eval $ac_link) 2>conftest.er1 |
| 5093 | ac_status=$? |
| 5094 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 5095 | + rm -f conftest.er1 |
| 5096 | + cat conftest.err >&5 |
| 5097 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5098 | (exit $ac_status); } && |
| 5099 | - { ac_try='test -s conftest$ac_exeext' |
| 5100 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 5101 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5102 | + (eval $ac_try) 2>&5 |
| 5103 | + ac_status=$? |
| 5104 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5105 | + (exit $ac_status); }; } && |
| 5106 | + { ac_try='test -s conftest$ac_exeext' |
| 5107 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5108 | (eval $ac_try) 2>&5 |
| 5109 | ac_status=$? |
| 5110 | @@ -6265,7 +6648,8 @@ |
| 5111 | |
| 5112 | ac_cv_func__doprnt=no |
| 5113 | fi |
| 5114 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 5115 | +rm -f conftest.err conftest.$ac_objext \ |
| 5116 | + conftest$ac_exeext conftest.$ac_ext |
| 5117 | fi |
| 5118 | echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5 |
| 5119 | echo "${ECHO_T}$ac_cv_func__doprnt" >&6 |
| 5120 | @@ -6288,13 +6672,12 @@ |
| 5121 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5122 | else |
| 5123 | cat >conftest.$ac_ext <<_ACEOF |
| 5124 | -#line $LINENO "configure" |
| 5125 | /* confdefs.h. */ |
| 5126 | _ACEOF |
| 5127 | cat confdefs.h >>conftest.$ac_ext |
| 5128 | cat >>conftest.$ac_ext <<_ACEOF |
| 5129 | /* end confdefs.h. */ |
| 5130 | - |
| 5131 | +$ac_includes_default |
| 5132 | int |
| 5133 | main () |
| 5134 | { |
| 5135 | @@ -6305,11 +6688,20 @@ |
| 5136 | _ACEOF |
| 5137 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 5138 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 5139 | - (eval $ac_link) 2>&5 |
| 5140 | + (eval $ac_link) 2>conftest.er1 |
| 5141 | ac_status=$? |
| 5142 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 5143 | + rm -f conftest.er1 |
| 5144 | + cat conftest.err >&5 |
| 5145 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5146 | (exit $ac_status); } && |
| 5147 | - { ac_try='test -s conftest$ac_exeext' |
| 5148 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 5149 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5150 | + (eval $ac_try) 2>&5 |
| 5151 | + ac_status=$? |
| 5152 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5153 | + (exit $ac_status); }; } && |
| 5154 | + { ac_try='test -s conftest$ac_exeext' |
| 5155 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5156 | (eval $ac_try) 2>&5 |
| 5157 | ac_status=$? |
| 5158 | @@ -6322,12 +6714,20 @@ |
| 5159 | |
| 5160 | ac_cv_lib_error_at_line=no |
| 5161 | fi |
| 5162 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 5163 | +rm -f conftest.err conftest.$ac_objext \ |
| 5164 | + conftest$ac_exeext conftest.$ac_ext |
| 5165 | fi |
| 5166 | echo "$as_me:$LINENO: result: $ac_cv_lib_error_at_line" >&5 |
| 5167 | echo "${ECHO_T}$ac_cv_lib_error_at_line" >&6 |
| 5168 | if test $ac_cv_lib_error_at_line = no; then |
| 5169 | - LIBOBJS="$LIBOBJS error.$ac_objext" |
| 5170 | + case $LIBOBJS in |
| 5171 | + "error.$ac_objext" | \ |
| 5172 | + *" error.$ac_objext" | \ |
| 5173 | + "error.$ac_objext "* | \ |
| 5174 | + *" error.$ac_objext "* ) ;; |
| 5175 | + *) LIBOBJS="$LIBOBJS error.$ac_objext" ;; |
| 5176 | +esac |
| 5177 | + |
| 5178 | fi |
| 5179 | |
| 5180 | |
| 5181 | @@ -6343,21 +6743,28 @@ |
| 5182 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5183 | else |
| 5184 | cat >conftest.$ac_ext <<_ACEOF |
| 5185 | -#line $LINENO "configure" |
| 5186 | /* confdefs.h. */ |
| 5187 | _ACEOF |
| 5188 | cat confdefs.h >>conftest.$ac_ext |
| 5189 | cat >>conftest.$ac_ext <<_ACEOF |
| 5190 | /* end confdefs.h. */ |
| 5191 | +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
| 5192 | + For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 5193 | +#define $ac_func innocuous_$ac_func |
| 5194 | + |
| 5195 | /* System header to define __stub macros and hopefully few prototypes, |
| 5196 | which can conflict with char $ac_func (); below. |
| 5197 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 5198 | <limits.h> exists even on freestanding compilers. */ |
| 5199 | + |
| 5200 | #ifdef __STDC__ |
| 5201 | # include <limits.h> |
| 5202 | #else |
| 5203 | # include <assert.h> |
| 5204 | #endif |
| 5205 | + |
| 5206 | +#undef $ac_func |
| 5207 | + |
| 5208 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 5209 | #ifdef __cplusplus |
| 5210 | extern "C" |
| 5211 | @@ -6388,11 +6795,20 @@ |
| 5212 | _ACEOF |
| 5213 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 5214 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 5215 | - (eval $ac_link) 2>&5 |
| 5216 | + (eval $ac_link) 2>conftest.er1 |
| 5217 | ac_status=$? |
| 5218 | - echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5219 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 5220 | + rm -f conftest.er1 |
| 5221 | + cat conftest.err >&5 |
| 5222 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5223 | (exit $ac_status); } && |
| 5224 | - { ac_try='test -s conftest$ac_exeext' |
| 5225 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 5226 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5227 | + (eval $ac_try) 2>&5 |
| 5228 | + ac_status=$? |
| 5229 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5230 | + (exit $ac_status); }; } && |
| 5231 | + { ac_try='test -s conftest$ac_exeext' |
| 5232 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5233 | (eval $ac_try) 2>&5 |
| 5234 | ac_status=$? |
| 5235 | @@ -6405,7 +6821,8 @@ |
| 5236 | |
| 5237 | eval "$as_ac_var=no" |
| 5238 | fi |
| 5239 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 5240 | +rm -f conftest.err conftest.$ac_objext \ |
| 5241 | + conftest$ac_exeext conftest.$ac_ext |
| 5242 | fi |
| 5243 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 5244 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 5245 | @@ -6423,7 +6840,6 @@ |
| 5246 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5247 | else |
| 5248 | cat >conftest.$ac_ext <<_ACEOF |
| 5249 | -#line $LINENO "configure" |
| 5250 | /* confdefs.h. */ |
| 5251 | _ACEOF |
| 5252 | cat confdefs.h >>conftest.$ac_ext |
| 5253 | @@ -6443,11 +6859,20 @@ |
| 5254 | _ACEOF |
| 5255 | rm -f conftest.$ac_objext |
| 5256 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 5257 | - (eval $ac_compile) 2>&5 |
| 5258 | + (eval $ac_compile) 2>conftest.er1 |
| 5259 | ac_status=$? |
| 5260 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 5261 | + rm -f conftest.er1 |
| 5262 | + cat conftest.err >&5 |
| 5263 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5264 | (exit $ac_status); } && |
| 5265 | - { ac_try='test -s conftest.$ac_objext' |
| 5266 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 5267 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5268 | + (eval $ac_try) 2>&5 |
| 5269 | + ac_status=$? |
| 5270 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5271 | + (exit $ac_status); }; } && |
| 5272 | + { ac_try='test -s conftest.$ac_objext' |
| 5273 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5274 | (eval $ac_try) 2>&5 |
| 5275 | ac_status=$? |
| 5276 | @@ -6460,7 +6885,7 @@ |
| 5277 | |
| 5278 | ac_cv_have_decl_strerror=no |
| 5279 | fi |
| 5280 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 5281 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5282 | fi |
| 5283 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_strerror" >&5 |
| 5284 | echo "${ECHO_T}$ac_cv_have_decl_strerror" >&6 |
| 5285 | @@ -6486,7 +6911,6 @@ |
| 5286 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5287 | else |
| 5288 | cat >conftest.$ac_ext <<_ACEOF |
| 5289 | -#line $LINENO "configure" |
| 5290 | /* confdefs.h. */ |
| 5291 | _ACEOF |
| 5292 | cat confdefs.h >>conftest.$ac_ext |
| 5293 | @@ -6506,11 +6930,20 @@ |
| 5294 | _ACEOF |
| 5295 | rm -f conftest.$ac_objext |
| 5296 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 5297 | - (eval $ac_compile) 2>&5 |
| 5298 | + (eval $ac_compile) 2>conftest.er1 |
| 5299 | ac_status=$? |
| 5300 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 5301 | + rm -f conftest.er1 |
| 5302 | + cat conftest.err >&5 |
| 5303 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5304 | (exit $ac_status); } && |
| 5305 | - { ac_try='test -s conftest.$ac_objext' |
| 5306 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 5307 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5308 | + (eval $ac_try) 2>&5 |
| 5309 | + ac_status=$? |
| 5310 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5311 | + (exit $ac_status); }; } && |
| 5312 | + { ac_try='test -s conftest.$ac_objext' |
| 5313 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5314 | (eval $ac_try) 2>&5 |
| 5315 | ac_status=$? |
| 5316 | @@ -6523,7 +6956,7 @@ |
| 5317 | |
| 5318 | ac_cv_have_decl_strerror_r=no |
| 5319 | fi |
| 5320 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 5321 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5322 | fi |
| 5323 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_strerror_r" >&5 |
| 5324 | echo "${ECHO_T}$ac_cv_have_decl_strerror_r" >&6 |
| 5325 | @@ -6553,21 +6986,28 @@ |
| 5326 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5327 | else |
| 5328 | cat >conftest.$ac_ext <<_ACEOF |
| 5329 | -#line $LINENO "configure" |
| 5330 | /* confdefs.h. */ |
| 5331 | _ACEOF |
| 5332 | cat confdefs.h >>conftest.$ac_ext |
| 5333 | cat >>conftest.$ac_ext <<_ACEOF |
| 5334 | /* end confdefs.h. */ |
| 5335 | +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
| 5336 | + For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 5337 | +#define $ac_func innocuous_$ac_func |
| 5338 | + |
| 5339 | /* System header to define __stub macros and hopefully few prototypes, |
| 5340 | which can conflict with char $ac_func (); below. |
| 5341 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 5342 | <limits.h> exists even on freestanding compilers. */ |
| 5343 | + |
| 5344 | #ifdef __STDC__ |
| 5345 | # include <limits.h> |
| 5346 | #else |
| 5347 | # include <assert.h> |
| 5348 | #endif |
| 5349 | + |
| 5350 | +#undef $ac_func |
| 5351 | + |
| 5352 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 5353 | #ifdef __cplusplus |
| 5354 | extern "C" |
| 5355 | @@ -6598,11 +7038,20 @@ |
| 5356 | _ACEOF |
| 5357 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 5358 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 5359 | - (eval $ac_link) 2>&5 |
| 5360 | + (eval $ac_link) 2>conftest.er1 |
| 5361 | ac_status=$? |
| 5362 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 5363 | + rm -f conftest.er1 |
| 5364 | + cat conftest.err >&5 |
| 5365 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5366 | (exit $ac_status); } && |
| 5367 | - { ac_try='test -s conftest$ac_exeext' |
| 5368 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 5369 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5370 | + (eval $ac_try) 2>&5 |
| 5371 | + ac_status=$? |
| 5372 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5373 | + (exit $ac_status); }; } && |
| 5374 | + { ac_try='test -s conftest$ac_exeext' |
| 5375 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5376 | (eval $ac_try) 2>&5 |
| 5377 | ac_status=$? |
| 5378 | @@ -6615,7 +7064,8 @@ |
| 5379 | |
| 5380 | eval "$as_ac_var=no" |
| 5381 | fi |
| 5382 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 5383 | +rm -f conftest.err conftest.$ac_objext \ |
| 5384 | + conftest$ac_exeext conftest.$ac_ext |
| 5385 | fi |
| 5386 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 5387 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 5388 | @@ -6636,7 +7086,6 @@ |
| 5389 | ac_cv_func_strerror_r_char_p=no |
| 5390 | if test $ac_cv_have_decl_strerror_r = yes; then |
| 5391 | cat >conftest.$ac_ext <<_ACEOF |
| 5392 | -#line $LINENO "configure" |
| 5393 | /* confdefs.h. */ |
| 5394 | _ACEOF |
| 5395 | cat confdefs.h >>conftest.$ac_ext |
| 5396 | @@ -6657,11 +7106,20 @@ |
| 5397 | _ACEOF |
| 5398 | rm -f conftest.$ac_objext |
| 5399 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 5400 | - (eval $ac_compile) 2>&5 |
| 5401 | + (eval $ac_compile) 2>conftest.er1 |
| 5402 | ac_status=$? |
| 5403 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 5404 | + rm -f conftest.er1 |
| 5405 | + cat conftest.err >&5 |
| 5406 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5407 | (exit $ac_status); } && |
| 5408 | - { ac_try='test -s conftest.$ac_objext' |
| 5409 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 5410 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5411 | + (eval $ac_try) 2>&5 |
| 5412 | + ac_status=$? |
| 5413 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5414 | + (exit $ac_status); }; } && |
| 5415 | + { ac_try='test -s conftest.$ac_objext' |
| 5416 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5417 | (eval $ac_try) 2>&5 |
| 5418 | ac_status=$? |
| 5419 | @@ -6673,7 +7131,7 @@ |
| 5420 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 5421 | |
| 5422 | fi |
| 5423 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 5424 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5425 | else |
| 5426 | # strerror_r is not declared. Choose between |
| 5427 | # systems that have relatively inaccessible declarations for the |
| 5428 | @@ -6685,7 +7143,6 @@ |
| 5429 | : |
| 5430 | else |
| 5431 | cat >conftest.$ac_ext <<_ACEOF |
| 5432 | -#line $LINENO "configure" |
| 5433 | /* confdefs.h. */ |
| 5434 | _ACEOF |
| 5435 | cat confdefs.h >>conftest.$ac_ext |
| 5436 | @@ -6721,7 +7178,7 @@ |
| 5437 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 5438 | |
| 5439 | fi |
| 5440 | -rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 5441 | +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 5442 | fi |
| 5443 | fi |
| 5444 | |
| 5445 | @@ -6749,21 +7206,28 @@ |
| 5446 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5447 | else |
| 5448 | cat >conftest.$ac_ext <<_ACEOF |
| 5449 | -#line $LINENO "configure" |
| 5450 | /* confdefs.h. */ |
| 5451 | _ACEOF |
| 5452 | cat confdefs.h >>conftest.$ac_ext |
| 5453 | cat >>conftest.$ac_ext <<_ACEOF |
| 5454 | /* end confdefs.h. */ |
| 5455 | +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
| 5456 | + For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 5457 | +#define $ac_func innocuous_$ac_func |
| 5458 | + |
| 5459 | /* System header to define __stub macros and hopefully few prototypes, |
| 5460 | which can conflict with char $ac_func (); below. |
| 5461 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 5462 | <limits.h> exists even on freestanding compilers. */ |
| 5463 | + |
| 5464 | #ifdef __STDC__ |
| 5465 | # include <limits.h> |
| 5466 | #else |
| 5467 | # include <assert.h> |
| 5468 | #endif |
| 5469 | + |
| 5470 | +#undef $ac_func |
| 5471 | + |
| 5472 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 5473 | #ifdef __cplusplus |
| 5474 | extern "C" |
| 5475 | @@ -6794,11 +7258,20 @@ |
| 5476 | _ACEOF |
| 5477 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 5478 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 5479 | - (eval $ac_link) 2>&5 |
| 5480 | + (eval $ac_link) 2>conftest.er1 |
| 5481 | ac_status=$? |
| 5482 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 5483 | + rm -f conftest.er1 |
| 5484 | + cat conftest.err >&5 |
| 5485 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5486 | (exit $ac_status); } && |
| 5487 | - { ac_try='test -s conftest$ac_exeext' |
| 5488 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 5489 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5490 | + (eval $ac_try) 2>&5 |
| 5491 | + ac_status=$? |
| 5492 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5493 | + (exit $ac_status); }; } && |
| 5494 | + { ac_try='test -s conftest$ac_exeext' |
| 5495 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5496 | (eval $ac_try) 2>&5 |
| 5497 | ac_status=$? |
| 5498 | @@ -6811,7 +7284,8 @@ |
| 5499 | |
| 5500 | eval "$as_ac_var=no" |
| 5501 | fi |
| 5502 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 5503 | +rm -f conftest.err conftest.$ac_objext \ |
| 5504 | + conftest$ac_exeext conftest.$ac_ext |
| 5505 | fi |
| 5506 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 5507 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 5508 | @@ -6821,7 +7295,14 @@ |
| 5509 | _ACEOF |
| 5510 | |
| 5511 | else |
| 5512 | - LIBOBJS="$LIBOBJS $ac_func.$ac_objext" |
| 5513 | + case $LIBOBJS in |
| 5514 | + "$ac_func.$ac_objext" | \ |
| 5515 | + *" $ac_func.$ac_objext" | \ |
| 5516 | + "$ac_func.$ac_objext "* | \ |
| 5517 | + *" $ac_func.$ac_objext "* ) ;; |
| 5518 | + *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;; |
| 5519 | +esac |
| 5520 | + |
| 5521 | fi |
| 5522 | done |
| 5523 | |
| 5524 | @@ -6855,7 +7336,6 @@ |
| 5525 | echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
| 5526 | echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
| 5527 | cat >conftest.$ac_ext <<_ACEOF |
| 5528 | -#line $LINENO "configure" |
| 5529 | /* confdefs.h. */ |
| 5530 | _ACEOF |
| 5531 | cat confdefs.h >>conftest.$ac_ext |
| 5532 | @@ -6866,11 +7346,20 @@ |
| 5533 | _ACEOF |
| 5534 | rm -f conftest.$ac_objext |
| 5535 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 5536 | - (eval $ac_compile) 2>&5 |
| 5537 | + (eval $ac_compile) 2>conftest.er1 |
| 5538 | ac_status=$? |
| 5539 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 5540 | + rm -f conftest.er1 |
| 5541 | + cat conftest.err >&5 |
| 5542 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5543 | (exit $ac_status); } && |
| 5544 | - { ac_try='test -s conftest.$ac_objext' |
| 5545 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 5546 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5547 | + (eval $ac_try) 2>&5 |
| 5548 | + ac_status=$? |
| 5549 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5550 | + (exit $ac_status); }; } && |
| 5551 | + { ac_try='test -s conftest.$ac_objext' |
| 5552 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5553 | (eval $ac_try) 2>&5 |
| 5554 | ac_status=$? |
| 5555 | @@ -6883,7 +7372,7 @@ |
| 5556 | |
| 5557 | ac_header_compiler=no |
| 5558 | fi |
| 5559 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 5560 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5561 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
| 5562 | echo "${ECHO_T}$ac_header_compiler" >&6 |
| 5563 | |
| 5564 | @@ -6891,7 +7380,6 @@ |
| 5565 | echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
| 5566 | echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
| 5567 | cat >conftest.$ac_ext <<_ACEOF |
| 5568 | -#line $LINENO "configure" |
| 5569 | /* confdefs.h. */ |
| 5570 | _ACEOF |
| 5571 | cat confdefs.h >>conftest.$ac_ext |
| 5572 | @@ -6909,6 +7397,7 @@ |
| 5573 | (exit $ac_status); } >/dev/null; then |
| 5574 | if test -s conftest.err; then |
| 5575 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 5576 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 5577 | else |
| 5578 | ac_cpp_err= |
| 5579 | fi |
| 5580 | @@ -6928,33 +7417,32 @@ |
| 5581 | echo "${ECHO_T}$ac_header_preproc" >&6 |
| 5582 | |
| 5583 | # So? What about this header? |
| 5584 | -case $ac_header_compiler:$ac_header_preproc in |
| 5585 | - yes:no ) |
| 5586 | +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
| 5587 | + yes:no: ) |
| 5588 | { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 5589 | echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 5590 | - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 5591 | -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 5592 | - ( |
| 5593 | - cat <<\_ASBOX |
| 5594 | -## ------------------------------------ ## |
| 5595 | -## Report this to bug-autoconf@gnu.org. ## |
| 5596 | -## ------------------------------------ ## |
| 5597 | -_ASBOX |
| 5598 | - ) | |
| 5599 | - sed "s/^/$as_me: WARNING: /" >&2 |
| 5600 | + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
| 5601 | +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
| 5602 | + ac_header_preproc=yes |
| 5603 | ;; |
| 5604 | - no:yes ) |
| 5605 | + no:yes:* ) |
| 5606 | { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
| 5607 | echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
| 5608 | - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 5609 | -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 5610 | + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 5611 | +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 5612 | + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
| 5613 | +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
| 5614 | + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
| 5615 | +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
| 5616 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 5617 | echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 5618 | + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
| 5619 | +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
| 5620 | ( |
| 5621 | cat <<\_ASBOX |
| 5622 | -## ------------------------------------ ## |
| 5623 | -## Report this to bug-autoconf@gnu.org. ## |
| 5624 | -## ------------------------------------ ## |
| 5625 | +## -------------------------------- ## |
| 5626 | +## Report this to bug-patch@gnu.org ## |
| 5627 | +## -------------------------------- ## |
| 5628 | _ASBOX |
| 5629 | ) | |
| 5630 | sed "s/^/$as_me: WARNING: /" >&2 |
| 5631 | @@ -6965,7 +7453,7 @@ |
| 5632 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 5633 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5634 | else |
| 5635 | - eval "$as_ac_Header=$ac_header_preproc" |
| 5636 | + eval "$as_ac_Header=\$ac_header_preproc" |
| 5637 | fi |
| 5638 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 5639 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 5640 | @@ -6989,7 +7477,6 @@ |
| 5641 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5642 | else |
| 5643 | cat >conftest.$ac_ext <<_ACEOF |
| 5644 | -#line $LINENO "configure" |
| 5645 | /* confdefs.h. */ |
| 5646 | _ACEOF |
| 5647 | cat confdefs.h >>conftest.$ac_ext |
| 5648 | @@ -7053,21 +7540,28 @@ |
| 5649 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5650 | else |
| 5651 | cat >conftest.$ac_ext <<_ACEOF |
| 5652 | -#line $LINENO "configure" |
| 5653 | /* confdefs.h. */ |
| 5654 | _ACEOF |
| 5655 | cat confdefs.h >>conftest.$ac_ext |
| 5656 | cat >>conftest.$ac_ext <<_ACEOF |
| 5657 | /* end confdefs.h. */ |
| 5658 | +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
| 5659 | + For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 5660 | +#define $ac_func innocuous_$ac_func |
| 5661 | + |
| 5662 | /* System header to define __stub macros and hopefully few prototypes, |
| 5663 | which can conflict with char $ac_func (); below. |
| 5664 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 5665 | <limits.h> exists even on freestanding compilers. */ |
| 5666 | + |
| 5667 | #ifdef __STDC__ |
| 5668 | # include <limits.h> |
| 5669 | #else |
| 5670 | # include <assert.h> |
| 5671 | #endif |
| 5672 | + |
| 5673 | +#undef $ac_func |
| 5674 | + |
| 5675 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 5676 | #ifdef __cplusplus |
| 5677 | extern "C" |
| 5678 | @@ -7098,11 +7592,20 @@ |
| 5679 | _ACEOF |
| 5680 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 5681 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 5682 | - (eval $ac_link) 2>&5 |
| 5683 | + (eval $ac_link) 2>conftest.er1 |
| 5684 | ac_status=$? |
| 5685 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 5686 | + rm -f conftest.er1 |
| 5687 | + cat conftest.err >&5 |
| 5688 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5689 | (exit $ac_status); } && |
| 5690 | - { ac_try='test -s conftest$ac_exeext' |
| 5691 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 5692 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5693 | + (eval $ac_try) 2>&5 |
| 5694 | + ac_status=$? |
| 5695 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5696 | + (exit $ac_status); }; } && |
| 5697 | + { ac_try='test -s conftest$ac_exeext' |
| 5698 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5699 | (eval $ac_try) 2>&5 |
| 5700 | ac_status=$? |
| 5701 | @@ -7115,7 +7618,8 @@ |
| 5702 | |
| 5703 | eval "$as_ac_var=no" |
| 5704 | fi |
| 5705 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 5706 | +rm -f conftest.err conftest.$ac_objext \ |
| 5707 | + conftest$ac_exeext conftest.$ac_ext |
| 5708 | fi |
| 5709 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 5710 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 5711 | @@ -7125,7 +7629,14 @@ |
| 5712 | _ACEOF |
| 5713 | |
| 5714 | else |
| 5715 | - LIBOBJS="$LIBOBJS $ac_func.$ac_objext" |
| 5716 | + case $LIBOBJS in |
| 5717 | + "$ac_func.$ac_objext" | \ |
| 5718 | + *" $ac_func.$ac_objext" | \ |
| 5719 | + "$ac_func.$ac_objext "* | \ |
| 5720 | + *" $ac_func.$ac_objext "* ) ;; |
| 5721 | + *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;; |
| 5722 | +esac |
| 5723 | + |
| 5724 | fi |
| 5725 | done |
| 5726 | |
| 5727 | @@ -7163,7 +7674,6 @@ |
| 5728 | echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
| 5729 | echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
| 5730 | cat >conftest.$ac_ext <<_ACEOF |
| 5731 | -#line $LINENO "configure" |
| 5732 | /* confdefs.h. */ |
| 5733 | _ACEOF |
| 5734 | cat confdefs.h >>conftest.$ac_ext |
| 5735 | @@ -7174,11 +7684,20 @@ |
| 5736 | _ACEOF |
| 5737 | rm -f conftest.$ac_objext |
| 5738 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 5739 | - (eval $ac_compile) 2>&5 |
| 5740 | + (eval $ac_compile) 2>conftest.er1 |
| 5741 | ac_status=$? |
| 5742 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 5743 | + rm -f conftest.er1 |
| 5744 | + cat conftest.err >&5 |
| 5745 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5746 | (exit $ac_status); } && |
| 5747 | - { ac_try='test -s conftest.$ac_objext' |
| 5748 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 5749 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5750 | + (eval $ac_try) 2>&5 |
| 5751 | + ac_status=$? |
| 5752 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5753 | + (exit $ac_status); }; } && |
| 5754 | + { ac_try='test -s conftest.$ac_objext' |
| 5755 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5756 | (eval $ac_try) 2>&5 |
| 5757 | ac_status=$? |
| 5758 | @@ -7191,7 +7710,7 @@ |
| 5759 | |
| 5760 | ac_header_compiler=no |
| 5761 | fi |
| 5762 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 5763 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5764 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
| 5765 | echo "${ECHO_T}$ac_header_compiler" >&6 |
| 5766 | |
| 5767 | @@ -7199,7 +7718,6 @@ |
| 5768 | echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
| 5769 | echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
| 5770 | cat >conftest.$ac_ext <<_ACEOF |
| 5771 | -#line $LINENO "configure" |
| 5772 | /* confdefs.h. */ |
| 5773 | _ACEOF |
| 5774 | cat confdefs.h >>conftest.$ac_ext |
| 5775 | @@ -7217,6 +7735,7 @@ |
| 5776 | (exit $ac_status); } >/dev/null; then |
| 5777 | if test -s conftest.err; then |
| 5778 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 5779 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 5780 | else |
| 5781 | ac_cpp_err= |
| 5782 | fi |
| 5783 | @@ -7236,33 +7755,32 @@ |
| 5784 | echo "${ECHO_T}$ac_header_preproc" >&6 |
| 5785 | |
| 5786 | # So? What about this header? |
| 5787 | -case $ac_header_compiler:$ac_header_preproc in |
| 5788 | - yes:no ) |
| 5789 | +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
| 5790 | + yes:no: ) |
| 5791 | { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 5792 | echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 5793 | - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 5794 | -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 5795 | - ( |
| 5796 | - cat <<\_ASBOX |
| 5797 | -## ------------------------------------ ## |
| 5798 | -## Report this to bug-autoconf@gnu.org. ## |
| 5799 | -## ------------------------------------ ## |
| 5800 | -_ASBOX |
| 5801 | - ) | |
| 5802 | - sed "s/^/$as_me: WARNING: /" >&2 |
| 5803 | + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
| 5804 | +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
| 5805 | + ac_header_preproc=yes |
| 5806 | ;; |
| 5807 | - no:yes ) |
| 5808 | + no:yes:* ) |
| 5809 | { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
| 5810 | echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
| 5811 | - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 5812 | -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 5813 | + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 5814 | +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 5815 | + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
| 5816 | +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
| 5817 | + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
| 5818 | +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
| 5819 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 5820 | echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 5821 | + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
| 5822 | +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
| 5823 | ( |
| 5824 | cat <<\_ASBOX |
| 5825 | -## ------------------------------------ ## |
| 5826 | -## Report this to bug-autoconf@gnu.org. ## |
| 5827 | -## ------------------------------------ ## |
| 5828 | +## -------------------------------- ## |
| 5829 | +## Report this to bug-patch@gnu.org ## |
| 5830 | +## -------------------------------- ## |
| 5831 | _ASBOX |
| 5832 | ) | |
| 5833 | sed "s/^/$as_me: WARNING: /" >&2 |
| 5834 | @@ -7273,7 +7791,7 @@ |
| 5835 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 5836 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5837 | else |
| 5838 | - eval "$as_ac_Header=$ac_header_preproc" |
| 5839 | + eval "$as_ac_Header=\$ac_header_preproc" |
| 5840 | fi |
| 5841 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 5842 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 5843 | @@ -7297,7 +7815,6 @@ |
| 5844 | ac_cv_func_malloc_0_nonnull=no |
| 5845 | else |
| 5846 | cat >conftest.$ac_ext <<_ACEOF |
| 5847 | -#line $LINENO "configure" |
| 5848 | /* confdefs.h. */ |
| 5849 | _ACEOF |
| 5850 | cat confdefs.h >>conftest.$ac_ext |
| 5851 | @@ -7337,7 +7854,7 @@ |
| 5852 | ( exit $ac_status ) |
| 5853 | ac_cv_func_malloc_0_nonnull=no |
| 5854 | fi |
| 5855 | -rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 5856 | +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 5857 | fi |
| 5858 | fi |
| 5859 | echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5 |
| 5860 | @@ -7353,7 +7870,14 @@ |
| 5861 | #define HAVE_MALLOC 0 |
| 5862 | _ACEOF |
| 5863 | |
| 5864 | - LIBOBJS="$LIBOBJS malloc.$ac_objext" |
| 5865 | + case $LIBOBJS in |
| 5866 | + "malloc.$ac_objext" | \ |
| 5867 | + *" malloc.$ac_objext" | \ |
| 5868 | + "malloc.$ac_objext "* | \ |
| 5869 | + *" malloc.$ac_objext "* ) ;; |
| 5870 | + *) LIBOBJS="$LIBOBJS malloc.$ac_objext" ;; |
| 5871 | +esac |
| 5872 | + |
| 5873 | |
| 5874 | cat >>confdefs.h <<\_ACEOF |
| 5875 | #define malloc rpl_malloc |
| 5876 | @@ -7388,7 +7912,6 @@ |
| 5877 | echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
| 5878 | echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
| 5879 | cat >conftest.$ac_ext <<_ACEOF |
| 5880 | -#line $LINENO "configure" |
| 5881 | /* confdefs.h. */ |
| 5882 | _ACEOF |
| 5883 | cat confdefs.h >>conftest.$ac_ext |
| 5884 | @@ -7399,11 +7922,20 @@ |
| 5885 | _ACEOF |
| 5886 | rm -f conftest.$ac_objext |
| 5887 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 5888 | - (eval $ac_compile) 2>&5 |
| 5889 | + (eval $ac_compile) 2>conftest.er1 |
| 5890 | ac_status=$? |
| 5891 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 5892 | + rm -f conftest.er1 |
| 5893 | + cat conftest.err >&5 |
| 5894 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5895 | (exit $ac_status); } && |
| 5896 | - { ac_try='test -s conftest.$ac_objext' |
| 5897 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 5898 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5899 | + (eval $ac_try) 2>&5 |
| 5900 | + ac_status=$? |
| 5901 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 5902 | + (exit $ac_status); }; } && |
| 5903 | + { ac_try='test -s conftest.$ac_objext' |
| 5904 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 5905 | (eval $ac_try) 2>&5 |
| 5906 | ac_status=$? |
| 5907 | @@ -7416,7 +7948,7 @@ |
| 5908 | |
| 5909 | ac_header_compiler=no |
| 5910 | fi |
| 5911 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 5912 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 5913 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
| 5914 | echo "${ECHO_T}$ac_header_compiler" >&6 |
| 5915 | |
| 5916 | @@ -7424,7 +7956,6 @@ |
| 5917 | echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
| 5918 | echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
| 5919 | cat >conftest.$ac_ext <<_ACEOF |
| 5920 | -#line $LINENO "configure" |
| 5921 | /* confdefs.h. */ |
| 5922 | _ACEOF |
| 5923 | cat confdefs.h >>conftest.$ac_ext |
| 5924 | @@ -7442,6 +7973,7 @@ |
| 5925 | (exit $ac_status); } >/dev/null; then |
| 5926 | if test -s conftest.err; then |
| 5927 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 5928 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 5929 | else |
| 5930 | ac_cpp_err= |
| 5931 | fi |
| 5932 | @@ -7461,33 +7993,32 @@ |
| 5933 | echo "${ECHO_T}$ac_header_preproc" >&6 |
| 5934 | |
| 5935 | # So? What about this header? |
| 5936 | -case $ac_header_compiler:$ac_header_preproc in |
| 5937 | - yes:no ) |
| 5938 | +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
| 5939 | + yes:no: ) |
| 5940 | { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 5941 | echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 5942 | - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 5943 | -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 5944 | - ( |
| 5945 | - cat <<\_ASBOX |
| 5946 | -## ------------------------------------ ## |
| 5947 | -## Report this to bug-autoconf@gnu.org. ## |
| 5948 | -## ------------------------------------ ## |
| 5949 | -_ASBOX |
| 5950 | - ) | |
| 5951 | - sed "s/^/$as_me: WARNING: /" >&2 |
| 5952 | + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
| 5953 | +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
| 5954 | + ac_header_preproc=yes |
| 5955 | ;; |
| 5956 | - no:yes ) |
| 5957 | + no:yes:* ) |
| 5958 | { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
| 5959 | echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
| 5960 | - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 5961 | -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 5962 | + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 5963 | +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 5964 | + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
| 5965 | +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
| 5966 | + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
| 5967 | +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
| 5968 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 5969 | echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 5970 | + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
| 5971 | +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
| 5972 | ( |
| 5973 | cat <<\_ASBOX |
| 5974 | -## ------------------------------------ ## |
| 5975 | -## Report this to bug-autoconf@gnu.org. ## |
| 5976 | -## ------------------------------------ ## |
| 5977 | +## -------------------------------- ## |
| 5978 | +## Report this to bug-patch@gnu.org ## |
| 5979 | +## -------------------------------- ## |
| 5980 | _ASBOX |
| 5981 | ) | |
| 5982 | sed "s/^/$as_me: WARNING: /" >&2 |
| 5983 | @@ -7498,7 +8029,7 @@ |
| 5984 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 5985 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 5986 | else |
| 5987 | - eval "$as_ac_Header=$ac_header_preproc" |
| 5988 | + eval "$as_ac_Header=\$ac_header_preproc" |
| 5989 | fi |
| 5990 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 5991 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 5992 | @@ -7522,7 +8053,6 @@ |
| 5993 | ac_cv_func_realloc_0_nonnull=no |
| 5994 | else |
| 5995 | cat >conftest.$ac_ext <<_ACEOF |
| 5996 | -#line $LINENO "configure" |
| 5997 | /* confdefs.h. */ |
| 5998 | _ACEOF |
| 5999 | cat confdefs.h >>conftest.$ac_ext |
| 6000 | @@ -7562,7 +8092,7 @@ |
| 6001 | ( exit $ac_status ) |
| 6002 | ac_cv_func_realloc_0_nonnull=no |
| 6003 | fi |
| 6004 | -rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 6005 | +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 6006 | fi |
| 6007 | fi |
| 6008 | echo "$as_me:$LINENO: result: $ac_cv_func_realloc_0_nonnull" >&5 |
| 6009 | @@ -7578,7 +8108,14 @@ |
| 6010 | #define HAVE_REALLOC 0 |
| 6011 | _ACEOF |
| 6012 | |
| 6013 | - LIBOBJS="$LIBOBJS realloc.$ac_objext" |
| 6014 | + case $LIBOBJS in |
| 6015 | + "realloc.$ac_objext" | \ |
| 6016 | + *" realloc.$ac_objext" | \ |
| 6017 | + "realloc.$ac_objext "* | \ |
| 6018 | + *" realloc.$ac_objext "* ) ;; |
| 6019 | + *) LIBOBJS="$LIBOBJS realloc.$ac_objext" ;; |
| 6020 | +esac |
| 6021 | + |
| 6022 | |
| 6023 | cat >>confdefs.h <<\_ACEOF |
| 6024 | #define realloc rpl_realloc |
| 6025 | @@ -7619,7 +8156,6 @@ |
| 6026 | echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
| 6027 | echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
| 6028 | cat >conftest.$ac_ext <<_ACEOF |
| 6029 | -#line $LINENO "configure" |
| 6030 | /* confdefs.h. */ |
| 6031 | _ACEOF |
| 6032 | cat confdefs.h >>conftest.$ac_ext |
| 6033 | @@ -7630,11 +8166,20 @@ |
| 6034 | _ACEOF |
| 6035 | rm -f conftest.$ac_objext |
| 6036 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 6037 | - (eval $ac_compile) 2>&5 |
| 6038 | + (eval $ac_compile) 2>conftest.er1 |
| 6039 | ac_status=$? |
| 6040 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 6041 | + rm -f conftest.er1 |
| 6042 | + cat conftest.err >&5 |
| 6043 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6044 | (exit $ac_status); } && |
| 6045 | - { ac_try='test -s conftest.$ac_objext' |
| 6046 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 6047 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6048 | + (eval $ac_try) 2>&5 |
| 6049 | + ac_status=$? |
| 6050 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6051 | + (exit $ac_status); }; } && |
| 6052 | + { ac_try='test -s conftest.$ac_objext' |
| 6053 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6054 | (eval $ac_try) 2>&5 |
| 6055 | ac_status=$? |
| 6056 | @@ -7647,7 +8192,7 @@ |
| 6057 | |
| 6058 | ac_header_compiler=no |
| 6059 | fi |
| 6060 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 6061 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6062 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
| 6063 | echo "${ECHO_T}$ac_header_compiler" >&6 |
| 6064 | |
| 6065 | @@ -7655,7 +8200,6 @@ |
| 6066 | echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
| 6067 | echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
| 6068 | cat >conftest.$ac_ext <<_ACEOF |
| 6069 | -#line $LINENO "configure" |
| 6070 | /* confdefs.h. */ |
| 6071 | _ACEOF |
| 6072 | cat confdefs.h >>conftest.$ac_ext |
| 6073 | @@ -7673,6 +8217,7 @@ |
| 6074 | (exit $ac_status); } >/dev/null; then |
| 6075 | if test -s conftest.err; then |
| 6076 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 6077 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 6078 | else |
| 6079 | ac_cpp_err= |
| 6080 | fi |
| 6081 | @@ -7692,33 +8237,32 @@ |
| 6082 | echo "${ECHO_T}$ac_header_preproc" >&6 |
| 6083 | |
| 6084 | # So? What about this header? |
| 6085 | -case $ac_header_compiler:$ac_header_preproc in |
| 6086 | - yes:no ) |
| 6087 | +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
| 6088 | + yes:no: ) |
| 6089 | { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 6090 | echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 6091 | - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 6092 | -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 6093 | - ( |
| 6094 | - cat <<\_ASBOX |
| 6095 | -## ------------------------------------ ## |
| 6096 | -## Report this to bug-autoconf@gnu.org. ## |
| 6097 | -## ------------------------------------ ## |
| 6098 | -_ASBOX |
| 6099 | - ) | |
| 6100 | - sed "s/^/$as_me: WARNING: /" >&2 |
| 6101 | + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
| 6102 | +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
| 6103 | + ac_header_preproc=yes |
| 6104 | ;; |
| 6105 | - no:yes ) |
| 6106 | + no:yes:* ) |
| 6107 | { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
| 6108 | echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
| 6109 | - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 6110 | -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 6111 | + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 6112 | +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 6113 | + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
| 6114 | +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
| 6115 | + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
| 6116 | +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
| 6117 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 6118 | echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 6119 | + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
| 6120 | +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
| 6121 | ( |
| 6122 | cat <<\_ASBOX |
| 6123 | -## ------------------------------------ ## |
| 6124 | -## Report this to bug-autoconf@gnu.org. ## |
| 6125 | -## ------------------------------------ ## |
| 6126 | +## -------------------------------- ## |
| 6127 | +## Report this to bug-patch@gnu.org ## |
| 6128 | +## -------------------------------- ## |
| 6129 | _ASBOX |
| 6130 | ) | |
| 6131 | sed "s/^/$as_me: WARNING: /" >&2 |
| 6132 | @@ -7729,7 +8273,7 @@ |
| 6133 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 6134 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 6135 | else |
| 6136 | - eval "$as_ac_Header=$ac_header_preproc" |
| 6137 | + eval "$as_ac_Header=\$ac_header_preproc" |
| 6138 | fi |
| 6139 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 6140 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 6141 | @@ -7772,7 +8316,6 @@ |
| 6142 | echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
| 6143 | echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
| 6144 | cat >conftest.$ac_ext <<_ACEOF |
| 6145 | -#line $LINENO "configure" |
| 6146 | /* confdefs.h. */ |
| 6147 | _ACEOF |
| 6148 | cat confdefs.h >>conftest.$ac_ext |
| 6149 | @@ -7783,11 +8326,20 @@ |
| 6150 | _ACEOF |
| 6151 | rm -f conftest.$ac_objext |
| 6152 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 6153 | - (eval $ac_compile) 2>&5 |
| 6154 | + (eval $ac_compile) 2>conftest.er1 |
| 6155 | ac_status=$? |
| 6156 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 6157 | + rm -f conftest.er1 |
| 6158 | + cat conftest.err >&5 |
| 6159 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6160 | (exit $ac_status); } && |
| 6161 | - { ac_try='test -s conftest.$ac_objext' |
| 6162 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 6163 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6164 | + (eval $ac_try) 2>&5 |
| 6165 | + ac_status=$? |
| 6166 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6167 | + (exit $ac_status); }; } && |
| 6168 | + { ac_try='test -s conftest.$ac_objext' |
| 6169 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6170 | (eval $ac_try) 2>&5 |
| 6171 | ac_status=$? |
| 6172 | @@ -7800,7 +8352,7 @@ |
| 6173 | |
| 6174 | ac_header_compiler=no |
| 6175 | fi |
| 6176 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 6177 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6178 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
| 6179 | echo "${ECHO_T}$ac_header_compiler" >&6 |
| 6180 | |
| 6181 | @@ -7808,7 +8360,6 @@ |
| 6182 | echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
| 6183 | echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
| 6184 | cat >conftest.$ac_ext <<_ACEOF |
| 6185 | -#line $LINENO "configure" |
| 6186 | /* confdefs.h. */ |
| 6187 | _ACEOF |
| 6188 | cat confdefs.h >>conftest.$ac_ext |
| 6189 | @@ -7826,6 +8377,7 @@ |
| 6190 | (exit $ac_status); } >/dev/null; then |
| 6191 | if test -s conftest.err; then |
| 6192 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 6193 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 6194 | else |
| 6195 | ac_cpp_err= |
| 6196 | fi |
| 6197 | @@ -7845,33 +8397,32 @@ |
| 6198 | echo "${ECHO_T}$ac_header_preproc" >&6 |
| 6199 | |
| 6200 | # So? What about this header? |
| 6201 | -case $ac_header_compiler:$ac_header_preproc in |
| 6202 | - yes:no ) |
| 6203 | +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
| 6204 | + yes:no: ) |
| 6205 | { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 6206 | echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 6207 | - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 6208 | -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 6209 | - ( |
| 6210 | - cat <<\_ASBOX |
| 6211 | -## ------------------------------------ ## |
| 6212 | -## Report this to bug-autoconf@gnu.org. ## |
| 6213 | -## ------------------------------------ ## |
| 6214 | -_ASBOX |
| 6215 | - ) | |
| 6216 | - sed "s/^/$as_me: WARNING: /" >&2 |
| 6217 | + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
| 6218 | +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
| 6219 | + ac_header_preproc=yes |
| 6220 | ;; |
| 6221 | - no:yes ) |
| 6222 | + no:yes:* ) |
| 6223 | { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
| 6224 | echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
| 6225 | - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 6226 | -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 6227 | + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 6228 | +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 6229 | + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
| 6230 | +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
| 6231 | + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
| 6232 | +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
| 6233 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 6234 | echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 6235 | + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
| 6236 | +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
| 6237 | ( |
| 6238 | cat <<\_ASBOX |
| 6239 | -## ------------------------------------ ## |
| 6240 | -## Report this to bug-autoconf@gnu.org. ## |
| 6241 | -## ------------------------------------ ## |
| 6242 | +## -------------------------------- ## |
| 6243 | +## Report this to bug-patch@gnu.org ## |
| 6244 | +## -------------------------------- ## |
| 6245 | _ASBOX |
| 6246 | ) | |
| 6247 | sed "s/^/$as_me: WARNING: /" >&2 |
| 6248 | @@ -7882,7 +8433,7 @@ |
| 6249 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 6250 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 6251 | else |
| 6252 | - eval "$as_ac_Header=$ac_header_preproc" |
| 6253 | + eval "$as_ac_Header=\$ac_header_preproc" |
| 6254 | fi |
| 6255 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 6256 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 6257 | @@ -7916,7 +8467,6 @@ |
| 6258 | echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
| 6259 | echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
| 6260 | cat >conftest.$ac_ext <<_ACEOF |
| 6261 | -#line $LINENO "configure" |
| 6262 | /* confdefs.h. */ |
| 6263 | _ACEOF |
| 6264 | cat confdefs.h >>conftest.$ac_ext |
| 6265 | @@ -7927,11 +8477,20 @@ |
| 6266 | _ACEOF |
| 6267 | rm -f conftest.$ac_objext |
| 6268 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 6269 | - (eval $ac_compile) 2>&5 |
| 6270 | + (eval $ac_compile) 2>conftest.er1 |
| 6271 | ac_status=$? |
| 6272 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 6273 | + rm -f conftest.er1 |
| 6274 | + cat conftest.err >&5 |
| 6275 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6276 | (exit $ac_status); } && |
| 6277 | - { ac_try='test -s conftest.$ac_objext' |
| 6278 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 6279 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6280 | + (eval $ac_try) 2>&5 |
| 6281 | + ac_status=$? |
| 6282 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6283 | + (exit $ac_status); }; } && |
| 6284 | + { ac_try='test -s conftest.$ac_objext' |
| 6285 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6286 | (eval $ac_try) 2>&5 |
| 6287 | ac_status=$? |
| 6288 | @@ -7944,7 +8503,7 @@ |
| 6289 | |
| 6290 | ac_header_compiler=no |
| 6291 | fi |
| 6292 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 6293 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6294 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
| 6295 | echo "${ECHO_T}$ac_header_compiler" >&6 |
| 6296 | |
| 6297 | @@ -7952,7 +8511,6 @@ |
| 6298 | echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
| 6299 | echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
| 6300 | cat >conftest.$ac_ext <<_ACEOF |
| 6301 | -#line $LINENO "configure" |
| 6302 | /* confdefs.h. */ |
| 6303 | _ACEOF |
| 6304 | cat confdefs.h >>conftest.$ac_ext |
| 6305 | @@ -7970,6 +8528,7 @@ |
| 6306 | (exit $ac_status); } >/dev/null; then |
| 6307 | if test -s conftest.err; then |
| 6308 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 6309 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 6310 | else |
| 6311 | ac_cpp_err= |
| 6312 | fi |
| 6313 | @@ -7989,33 +8548,32 @@ |
| 6314 | echo "${ECHO_T}$ac_header_preproc" >&6 |
| 6315 | |
| 6316 | # So? What about this header? |
| 6317 | -case $ac_header_compiler:$ac_header_preproc in |
| 6318 | - yes:no ) |
| 6319 | +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
| 6320 | + yes:no: ) |
| 6321 | { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 6322 | echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 6323 | - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 6324 | -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 6325 | - ( |
| 6326 | - cat <<\_ASBOX |
| 6327 | -## ------------------------------------ ## |
| 6328 | -## Report this to bug-autoconf@gnu.org. ## |
| 6329 | -## ------------------------------------ ## |
| 6330 | -_ASBOX |
| 6331 | - ) | |
| 6332 | - sed "s/^/$as_me: WARNING: /" >&2 |
| 6333 | + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
| 6334 | +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
| 6335 | + ac_header_preproc=yes |
| 6336 | ;; |
| 6337 | - no:yes ) |
| 6338 | + no:yes:* ) |
| 6339 | { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
| 6340 | echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
| 6341 | - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 6342 | -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 6343 | + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 6344 | +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 6345 | + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
| 6346 | +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
| 6347 | + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
| 6348 | +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
| 6349 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 6350 | echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 6351 | + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
| 6352 | +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
| 6353 | ( |
| 6354 | cat <<\_ASBOX |
| 6355 | -## ------------------------------------ ## |
| 6356 | -## Report this to bug-autoconf@gnu.org. ## |
| 6357 | -## ------------------------------------ ## |
| 6358 | +## -------------------------------- ## |
| 6359 | +## Report this to bug-patch@gnu.org ## |
| 6360 | +## -------------------------------- ## |
| 6361 | _ASBOX |
| 6362 | ) | |
| 6363 | sed "s/^/$as_me: WARNING: /" >&2 |
| 6364 | @@ -8026,7 +8584,7 @@ |
| 6365 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 6366 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 6367 | else |
| 6368 | - eval "$as_ac_Header=$ac_header_preproc" |
| 6369 | + eval "$as_ac_Header=\$ac_header_preproc" |
| 6370 | fi |
| 6371 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 6372 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 6373 | @@ -8053,21 +8611,28 @@ |
| 6374 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 6375 | else |
| 6376 | cat >conftest.$ac_ext <<_ACEOF |
| 6377 | -#line $LINENO "configure" |
| 6378 | /* confdefs.h. */ |
| 6379 | _ACEOF |
| 6380 | cat confdefs.h >>conftest.$ac_ext |
| 6381 | cat >>conftest.$ac_ext <<_ACEOF |
| 6382 | /* end confdefs.h. */ |
| 6383 | +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
| 6384 | + For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 6385 | +#define $ac_func innocuous_$ac_func |
| 6386 | + |
| 6387 | /* System header to define __stub macros and hopefully few prototypes, |
| 6388 | which can conflict with char $ac_func (); below. |
| 6389 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 6390 | <limits.h> exists even on freestanding compilers. */ |
| 6391 | + |
| 6392 | #ifdef __STDC__ |
| 6393 | # include <limits.h> |
| 6394 | #else |
| 6395 | # include <assert.h> |
| 6396 | #endif |
| 6397 | + |
| 6398 | +#undef $ac_func |
| 6399 | + |
| 6400 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 6401 | #ifdef __cplusplus |
| 6402 | extern "C" |
| 6403 | @@ -8098,11 +8663,20 @@ |
| 6404 | _ACEOF |
| 6405 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 6406 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 6407 | - (eval $ac_link) 2>&5 |
| 6408 | + (eval $ac_link) 2>conftest.er1 |
| 6409 | ac_status=$? |
| 6410 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 6411 | + rm -f conftest.er1 |
| 6412 | + cat conftest.err >&5 |
| 6413 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6414 | (exit $ac_status); } && |
| 6415 | - { ac_try='test -s conftest$ac_exeext' |
| 6416 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 6417 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6418 | + (eval $ac_try) 2>&5 |
| 6419 | + ac_status=$? |
| 6420 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6421 | + (exit $ac_status); }; } && |
| 6422 | + { ac_try='test -s conftest$ac_exeext' |
| 6423 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6424 | (eval $ac_try) 2>&5 |
| 6425 | ac_status=$? |
| 6426 | @@ -8115,7 +8689,8 @@ |
| 6427 | |
| 6428 | eval "$as_ac_var=no" |
| 6429 | fi |
| 6430 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 6431 | +rm -f conftest.err conftest.$ac_objext \ |
| 6432 | + conftest$ac_exeext conftest.$ac_ext |
| 6433 | fi |
| 6434 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 6435 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 6436 | @@ -8139,21 +8714,28 @@ |
| 6437 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 6438 | else |
| 6439 | cat >conftest.$ac_ext <<_ACEOF |
| 6440 | -#line $LINENO "configure" |
| 6441 | /* confdefs.h. */ |
| 6442 | _ACEOF |
| 6443 | cat confdefs.h >>conftest.$ac_ext |
| 6444 | cat >>conftest.$ac_ext <<_ACEOF |
| 6445 | /* end confdefs.h. */ |
| 6446 | +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
| 6447 | + For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 6448 | +#define $ac_func innocuous_$ac_func |
| 6449 | + |
| 6450 | /* System header to define __stub macros and hopefully few prototypes, |
| 6451 | which can conflict with char $ac_func (); below. |
| 6452 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 6453 | <limits.h> exists even on freestanding compilers. */ |
| 6454 | + |
| 6455 | #ifdef __STDC__ |
| 6456 | # include <limits.h> |
| 6457 | #else |
| 6458 | # include <assert.h> |
| 6459 | #endif |
| 6460 | + |
| 6461 | +#undef $ac_func |
| 6462 | + |
| 6463 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 6464 | #ifdef __cplusplus |
| 6465 | extern "C" |
| 6466 | @@ -8184,11 +8766,20 @@ |
| 6467 | _ACEOF |
| 6468 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 6469 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 6470 | - (eval $ac_link) 2>&5 |
| 6471 | + (eval $ac_link) 2>conftest.er1 |
| 6472 | ac_status=$? |
| 6473 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 6474 | + rm -f conftest.er1 |
| 6475 | + cat conftest.err >&5 |
| 6476 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6477 | (exit $ac_status); } && |
| 6478 | - { ac_try='test -s conftest$ac_exeext' |
| 6479 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 6480 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6481 | + (eval $ac_try) 2>&5 |
| 6482 | + ac_status=$? |
| 6483 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6484 | + (exit $ac_status); }; } && |
| 6485 | + { ac_try='test -s conftest$ac_exeext' |
| 6486 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6487 | (eval $ac_try) 2>&5 |
| 6488 | ac_status=$? |
| 6489 | @@ -8201,7 +8792,8 @@ |
| 6490 | |
| 6491 | eval "$as_ac_var=no" |
| 6492 | fi |
| 6493 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 6494 | +rm -f conftest.err conftest.$ac_objext \ |
| 6495 | + conftest$ac_exeext conftest.$ac_ext |
| 6496 | fi |
| 6497 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 6498 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 6499 | @@ -8241,7 +8833,6 @@ |
| 6500 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 6501 | else |
| 6502 | cat >conftest.$ac_ext <<_ACEOF |
| 6503 | -#line $LINENO "configure" |
| 6504 | /* confdefs.h. */ |
| 6505 | _ACEOF |
| 6506 | cat confdefs.h >>conftest.$ac_ext |
| 6507 | @@ -8259,11 +8850,20 @@ |
| 6508 | _ACEOF |
| 6509 | rm -f conftest.$ac_objext |
| 6510 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 6511 | - (eval $ac_compile) 2>&5 |
| 6512 | + (eval $ac_compile) 2>conftest.er1 |
| 6513 | ac_status=$? |
| 6514 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 6515 | + rm -f conftest.er1 |
| 6516 | + cat conftest.err >&5 |
| 6517 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6518 | (exit $ac_status); } && |
| 6519 | - { ac_try='test -s conftest.$ac_objext' |
| 6520 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 6521 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6522 | + (eval $ac_try) 2>&5 |
| 6523 | + ac_status=$? |
| 6524 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6525 | + (exit $ac_status); }; } && |
| 6526 | + { ac_try='test -s conftest.$ac_objext' |
| 6527 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6528 | (eval $ac_try) 2>&5 |
| 6529 | ac_status=$? |
| 6530 | @@ -8276,7 +8876,7 @@ |
| 6531 | |
| 6532 | ac_cv_type_mbstate_t=no |
| 6533 | fi |
| 6534 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 6535 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6536 | fi |
| 6537 | echo "$as_me:$LINENO: result: $ac_cv_type_mbstate_t" >&5 |
| 6538 | echo "${ECHO_T}$ac_cv_type_mbstate_t" >&6 |
| 6539 | @@ -8300,7 +8900,6 @@ |
| 6540 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 6541 | else |
| 6542 | cat >conftest.$ac_ext <<_ACEOF |
| 6543 | -#line $LINENO "configure" |
| 6544 | /* confdefs.h. */ |
| 6545 | _ACEOF |
| 6546 | cat confdefs.h >>conftest.$ac_ext |
| 6547 | @@ -8317,11 +8916,20 @@ |
| 6548 | _ACEOF |
| 6549 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 6550 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 6551 | - (eval $ac_link) 2>&5 |
| 6552 | + (eval $ac_link) 2>conftest.er1 |
| 6553 | ac_status=$? |
| 6554 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 6555 | + rm -f conftest.er1 |
| 6556 | + cat conftest.err >&5 |
| 6557 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6558 | (exit $ac_status); } && |
| 6559 | - { ac_try='test -s conftest$ac_exeext' |
| 6560 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 6561 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6562 | + (eval $ac_try) 2>&5 |
| 6563 | + ac_status=$? |
| 6564 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6565 | + (exit $ac_status); }; } && |
| 6566 | + { ac_try='test -s conftest$ac_exeext' |
| 6567 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6568 | (eval $ac_try) 2>&5 |
| 6569 | ac_status=$? |
| 6570 | @@ -8334,7 +8942,8 @@ |
| 6571 | |
| 6572 | jm_cv_func_mbrtowc=no |
| 6573 | fi |
| 6574 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 6575 | +rm -f conftest.err conftest.$ac_objext \ |
| 6576 | + conftest$ac_exeext conftest.$ac_ext |
| 6577 | fi |
| 6578 | echo "$as_me:$LINENO: result: $jm_cv_func_mbrtowc" >&5 |
| 6579 | echo "${ECHO_T}$jm_cv_func_mbrtowc" >&6 |
| 6580 | @@ -8348,69 +8957,465 @@ |
| 6581 | |
| 6582 | |
| 6583 | |
| 6584 | - |
| 6585 | - |
| 6586 | - |
| 6587 | - |
| 6588 | -for ac_func in pathconf |
| 6589 | -do |
| 6590 | -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 6591 | -echo "$as_me:$LINENO: checking for $ac_func" >&5 |
| 6592 | -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 |
| 6593 | -if eval "test \"\${$as_ac_var+set}\" = set"; then |
| 6594 | + echo "$as_me:$LINENO: checking whether free is declared" >&5 |
| 6595 | +echo $ECHO_N "checking whether free is declared... $ECHO_C" >&6 |
| 6596 | +if test "${ac_cv_have_decl_free+set}" = set; then |
| 6597 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 6598 | else |
| 6599 | cat >conftest.$ac_ext <<_ACEOF |
| 6600 | -#line $LINENO "configure" |
| 6601 | /* confdefs.h. */ |
| 6602 | _ACEOF |
| 6603 | cat confdefs.h >>conftest.$ac_ext |
| 6604 | cat >>conftest.$ac_ext <<_ACEOF |
| 6605 | /* end confdefs.h. */ |
| 6606 | -/* System header to define __stub macros and hopefully few prototypes, |
| 6607 | - which can conflict with char $ac_func (); below. |
| 6608 | - Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 6609 | - <limits.h> exists even on freestanding compilers. */ |
| 6610 | -#ifdef __STDC__ |
| 6611 | -# include <limits.h> |
| 6612 | -#else |
| 6613 | -# include <assert.h> |
| 6614 | -#endif |
| 6615 | -/* Override any gcc2 internal prototype to avoid an error. */ |
| 6616 | -#ifdef __cplusplus |
| 6617 | -extern "C" |
| 6618 | -{ |
| 6619 | -#endif |
| 6620 | -/* We use char because int might match the return type of a gcc2 |
| 6621 | - builtin and then its argument prototype would still apply. */ |
| 6622 | -char $ac_func (); |
| 6623 | -/* The GNU C library defines this for functions which it implements |
| 6624 | - to always fail with ENOSYS. Some functions are actually named |
| 6625 | - something starting with __ and the normal name is an alias. */ |
| 6626 | -#if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
| 6627 | -choke me |
| 6628 | -#else |
| 6629 | -char (*f) () = $ac_func; |
| 6630 | -#endif |
| 6631 | -#ifdef __cplusplus |
| 6632 | -} |
| 6633 | -#endif |
| 6634 | - |
| 6635 | +$ac_includes_default |
| 6636 | int |
| 6637 | main () |
| 6638 | { |
| 6639 | -return f != $ac_func; |
| 6640 | +#ifndef free |
| 6641 | + char *p = (char *) free; |
| 6642 | +#endif |
| 6643 | + |
| 6644 | ; |
| 6645 | return 0; |
| 6646 | } |
| 6647 | _ACEOF |
| 6648 | -rm -f conftest.$ac_objext conftest$ac_exeext |
| 6649 | -if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 6650 | - (eval $ac_link) 2>&5 |
| 6651 | +rm -f conftest.$ac_objext |
| 6652 | +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 6653 | + (eval $ac_compile) 2>conftest.er1 |
| 6654 | + ac_status=$? |
| 6655 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 6656 | + rm -f conftest.er1 |
| 6657 | + cat conftest.err >&5 |
| 6658 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6659 | + (exit $ac_status); } && |
| 6660 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 6661 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6662 | + (eval $ac_try) 2>&5 |
| 6663 | + ac_status=$? |
| 6664 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6665 | + (exit $ac_status); }; } && |
| 6666 | + { ac_try='test -s conftest.$ac_objext' |
| 6667 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6668 | + (eval $ac_try) 2>&5 |
| 6669 | + ac_status=$? |
| 6670 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6671 | + (exit $ac_status); }; }; then |
| 6672 | + ac_cv_have_decl_free=yes |
| 6673 | +else |
| 6674 | + echo "$as_me: failed program was:" >&5 |
| 6675 | +sed 's/^/| /' conftest.$ac_ext >&5 |
| 6676 | + |
| 6677 | +ac_cv_have_decl_free=no |
| 6678 | +fi |
| 6679 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6680 | +fi |
| 6681 | +echo "$as_me:$LINENO: result: $ac_cv_have_decl_free" >&5 |
| 6682 | +echo "${ECHO_T}$ac_cv_have_decl_free" >&6 |
| 6683 | +if test $ac_cv_have_decl_free = yes; then |
| 6684 | + |
| 6685 | +cat >>confdefs.h <<_ACEOF |
| 6686 | +#define HAVE_DECL_FREE 1 |
| 6687 | +_ACEOF |
| 6688 | + |
| 6689 | + |
| 6690 | +else |
| 6691 | + cat >>confdefs.h <<_ACEOF |
| 6692 | +#define HAVE_DECL_FREE 0 |
| 6693 | +_ACEOF |
| 6694 | + |
| 6695 | + |
| 6696 | +fi |
| 6697 | + |
| 6698 | + |
| 6699 | + |
| 6700 | + |
| 6701 | + |
| 6702 | + : |
| 6703 | + |
| 6704 | + |
| 6705 | + |
| 6706 | + |
| 6707 | + |
| 6708 | + echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5 |
| 6709 | +echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6 |
| 6710 | +if test "${ac_cv_header_stdbool_h+set}" = set; then |
| 6711 | + echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 6712 | +else |
| 6713 | + cat >conftest.$ac_ext <<_ACEOF |
| 6714 | +/* confdefs.h. */ |
| 6715 | +_ACEOF |
| 6716 | +cat confdefs.h >>conftest.$ac_ext |
| 6717 | +cat >>conftest.$ac_ext <<_ACEOF |
| 6718 | +/* end confdefs.h. */ |
| 6719 | + |
| 6720 | + #include <stdbool.h> |
| 6721 | + #ifndef bool |
| 6722 | + "error: bool is not defined" |
| 6723 | + #endif |
| 6724 | + #ifndef false |
| 6725 | + "error: false is not defined" |
| 6726 | + #endif |
| 6727 | + #if false |
| 6728 | + "error: false is not 0" |
| 6729 | + #endif |
| 6730 | + #ifndef true |
| 6731 | + "error: false is not defined" |
| 6732 | + #endif |
| 6733 | + #if true != 1 |
| 6734 | + "error: true is not 1" |
| 6735 | + #endif |
| 6736 | + #ifndef __bool_true_false_are_defined |
| 6737 | + "error: __bool_true_false_are_defined is not defined" |
| 6738 | + #endif |
| 6739 | + |
| 6740 | + struct s { _Bool s: 1; _Bool t; } s; |
| 6741 | + |
| 6742 | + char a[true == 1 ? 1 : -1]; |
| 6743 | + char b[false == 0 ? 1 : -1]; |
| 6744 | + char c[__bool_true_false_are_defined == 1 ? 1 : -1]; |
| 6745 | + char d[(bool) -0.5 == true ? 1 : -1]; |
| 6746 | + bool e = &s; |
| 6747 | + char f[(_Bool) -0.0 == false ? 1 : -1]; |
| 6748 | + char g[true]; |
| 6749 | + char h[sizeof (_Bool)]; |
| 6750 | + char i[sizeof s.t]; |
| 6751 | + |
| 6752 | +int |
| 6753 | +main () |
| 6754 | +{ |
| 6755 | + return !a + !b + !c + !d + !e + !f + !g + !h + !i; |
| 6756 | + ; |
| 6757 | + return 0; |
| 6758 | +} |
| 6759 | +_ACEOF |
| 6760 | +rm -f conftest.$ac_objext |
| 6761 | +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 6762 | + (eval $ac_compile) 2>conftest.er1 |
| 6763 | + ac_status=$? |
| 6764 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 6765 | + rm -f conftest.er1 |
| 6766 | + cat conftest.err >&5 |
| 6767 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6768 | + (exit $ac_status); } && |
| 6769 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 6770 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6771 | + (eval $ac_try) 2>&5 |
| 6772 | + ac_status=$? |
| 6773 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6774 | + (exit $ac_status); }; } && |
| 6775 | + { ac_try='test -s conftest.$ac_objext' |
| 6776 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6777 | + (eval $ac_try) 2>&5 |
| 6778 | + ac_status=$? |
| 6779 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6780 | + (exit $ac_status); }; }; then |
| 6781 | + ac_cv_header_stdbool_h=yes |
| 6782 | +else |
| 6783 | + echo "$as_me: failed program was:" >&5 |
| 6784 | +sed 's/^/| /' conftest.$ac_ext >&5 |
| 6785 | + |
| 6786 | +ac_cv_header_stdbool_h=no |
| 6787 | +fi |
| 6788 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6789 | +fi |
| 6790 | +echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5 |
| 6791 | +echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6 |
| 6792 | + echo "$as_me:$LINENO: checking for _Bool" >&5 |
| 6793 | +echo $ECHO_N "checking for _Bool... $ECHO_C" >&6 |
| 6794 | +if test "${ac_cv_type__Bool+set}" = set; then |
| 6795 | + echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 6796 | +else |
| 6797 | + cat >conftest.$ac_ext <<_ACEOF |
| 6798 | +/* confdefs.h. */ |
| 6799 | +_ACEOF |
| 6800 | +cat confdefs.h >>conftest.$ac_ext |
| 6801 | +cat >>conftest.$ac_ext <<_ACEOF |
| 6802 | +/* end confdefs.h. */ |
| 6803 | +$ac_includes_default |
| 6804 | +int |
| 6805 | +main () |
| 6806 | +{ |
| 6807 | +if ((_Bool *) 0) |
| 6808 | + return 0; |
| 6809 | +if (sizeof (_Bool)) |
| 6810 | + return 0; |
| 6811 | + ; |
| 6812 | + return 0; |
| 6813 | +} |
| 6814 | +_ACEOF |
| 6815 | +rm -f conftest.$ac_objext |
| 6816 | +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 6817 | + (eval $ac_compile) 2>conftest.er1 |
| 6818 | + ac_status=$? |
| 6819 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 6820 | + rm -f conftest.er1 |
| 6821 | + cat conftest.err >&5 |
| 6822 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6823 | + (exit $ac_status); } && |
| 6824 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 6825 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6826 | + (eval $ac_try) 2>&5 |
| 6827 | + ac_status=$? |
| 6828 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6829 | + (exit $ac_status); }; } && |
| 6830 | + { ac_try='test -s conftest.$ac_objext' |
| 6831 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6832 | + (eval $ac_try) 2>&5 |
| 6833 | + ac_status=$? |
| 6834 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6835 | + (exit $ac_status); }; }; then |
| 6836 | + ac_cv_type__Bool=yes |
| 6837 | +else |
| 6838 | + echo "$as_me: failed program was:" >&5 |
| 6839 | +sed 's/^/| /' conftest.$ac_ext >&5 |
| 6840 | + |
| 6841 | +ac_cv_type__Bool=no |
| 6842 | +fi |
| 6843 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6844 | +fi |
| 6845 | +echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5 |
| 6846 | +echo "${ECHO_T}$ac_cv_type__Bool" >&6 |
| 6847 | +if test $ac_cv_type__Bool = yes; then |
| 6848 | + |
| 6849 | +cat >>confdefs.h <<_ACEOF |
| 6850 | +#define HAVE__BOOL 1 |
| 6851 | +_ACEOF |
| 6852 | + |
| 6853 | + |
| 6854 | +fi |
| 6855 | + |
| 6856 | + if test $ac_cv_header_stdbool_h = yes; then |
| 6857 | + |
| 6858 | +cat >>confdefs.h <<\_ACEOF |
| 6859 | +#define HAVE_STDBOOL_H 1 |
| 6860 | +_ACEOF |
| 6861 | + |
| 6862 | + fi |
| 6863 | + |
| 6864 | + : |
| 6865 | + |
| 6866 | + |
| 6867 | + |
| 6868 | + |
| 6869 | + |
| 6870 | + |
| 6871 | + |
| 6872 | + |
| 6873 | + |
| 6874 | + |
| 6875 | +echo "$as_me:$LINENO: checking for nanosecond timestamps in struct stat" >&5 |
| 6876 | +echo $ECHO_N "checking for nanosecond timestamps in struct stat... $ECHO_C" >&6 |
| 6877 | +if test "${ac_cv_stat_nsec+set}" = set; then |
| 6878 | + echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 6879 | +else |
| 6880 | + cat >conftest.$ac_ext <<_ACEOF |
| 6881 | +/* confdefs.h. */ |
| 6882 | +_ACEOF |
| 6883 | +cat confdefs.h >>conftest.$ac_ext |
| 6884 | +cat >>conftest.$ac_ext <<_ACEOF |
| 6885 | +/* end confdefs.h. */ |
| 6886 | + |
| 6887 | + #include <sys/types.h> |
| 6888 | + #include <sys/stat.h> |
| 6889 | + #include <unistd.h> |
| 6890 | + struct stat st; |
| 6891 | + |
| 6892 | +int |
| 6893 | +main () |
| 6894 | +{ |
| 6895 | + return st.st_atimensec + st.st_mtimensec + st.st_ctimensec; |
| 6896 | + ; |
| 6897 | + return 0; |
| 6898 | +} |
| 6899 | +_ACEOF |
| 6900 | +rm -f conftest.$ac_objext |
| 6901 | +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 6902 | + (eval $ac_compile) 2>conftest.er1 |
| 6903 | ac_status=$? |
| 6904 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 6905 | + rm -f conftest.er1 |
| 6906 | + cat conftest.err >&5 |
| 6907 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6908 | (exit $ac_status); } && |
| 6909 | - { ac_try='test -s conftest$ac_exeext' |
| 6910 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 6911 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6912 | + (eval $ac_try) 2>&5 |
| 6913 | + ac_status=$? |
| 6914 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6915 | + (exit $ac_status); }; } && |
| 6916 | + { ac_try='test -s conftest.$ac_objext' |
| 6917 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6918 | + (eval $ac_try) 2>&5 |
| 6919 | + ac_status=$? |
| 6920 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6921 | + (exit $ac_status); }; }; then |
| 6922 | + ac_cv_stat_nsec=yes |
| 6923 | +else |
| 6924 | + echo "$as_me: failed program was:" >&5 |
| 6925 | +sed 's/^/| /' conftest.$ac_ext >&5 |
| 6926 | + |
| 6927 | +ac_cv_stat_nsec=no |
| 6928 | +fi |
| 6929 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6930 | + |
| 6931 | +fi |
| 6932 | +echo "$as_me:$LINENO: result: $ac_cv_stat_nsec" >&5 |
| 6933 | +echo "${ECHO_T}$ac_cv_stat_nsec" >&6 |
| 6934 | + if test $ac_cv_stat_nsec = yes; then |
| 6935 | + |
| 6936 | +cat >>confdefs.h <<\_ACEOF |
| 6937 | +#define HAVE_STAT_NSEC 1 |
| 6938 | +_ACEOF |
| 6939 | + |
| 6940 | + fi |
| 6941 | + |
| 6942 | + echo "$as_me:$LINENO: checking for nanosecond timestamps in struct stat" >&5 |
| 6943 | +echo $ECHO_N "checking for nanosecond timestamps in struct stat... $ECHO_C" >&6 |
| 6944 | +if test "${ac_cv_stat_timeval+set}" = set; then |
| 6945 | + echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 6946 | +else |
| 6947 | + cat >conftest.$ac_ext <<_ACEOF |
| 6948 | +/* confdefs.h. */ |
| 6949 | +_ACEOF |
| 6950 | +cat confdefs.h >>conftest.$ac_ext |
| 6951 | +cat >>conftest.$ac_ext <<_ACEOF |
| 6952 | +/* end confdefs.h. */ |
| 6953 | + |
| 6954 | + #include <time.h> |
| 6955 | + #include <sys/types.h> |
| 6956 | + #include <sys/stat.h> |
| 6957 | + #include <unistd.h> |
| 6958 | + struct stat st; |
| 6959 | + |
| 6960 | +int |
| 6961 | +main () |
| 6962 | +{ |
| 6963 | + return st.st_atim.tv_nsec + st.st_mtim.tv_nsec + st.st_ctim.tv_nsec; |
| 6964 | + ; |
| 6965 | + return 0; |
| 6966 | +} |
| 6967 | +_ACEOF |
| 6968 | +rm -f conftest.$ac_objext |
| 6969 | +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 6970 | + (eval $ac_compile) 2>conftest.er1 |
| 6971 | + ac_status=$? |
| 6972 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 6973 | + rm -f conftest.er1 |
| 6974 | + cat conftest.err >&5 |
| 6975 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6976 | + (exit $ac_status); } && |
| 6977 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 6978 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6979 | + (eval $ac_try) 2>&5 |
| 6980 | + ac_status=$? |
| 6981 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6982 | + (exit $ac_status); }; } && |
| 6983 | + { ac_try='test -s conftest.$ac_objext' |
| 6984 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 6985 | + (eval $ac_try) 2>&5 |
| 6986 | + ac_status=$? |
| 6987 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 6988 | + (exit $ac_status); }; }; then |
| 6989 | + ac_cv_stat_timeval=yes |
| 6990 | +else |
| 6991 | + echo "$as_me: failed program was:" >&5 |
| 6992 | +sed 's/^/| /' conftest.$ac_ext >&5 |
| 6993 | + |
| 6994 | +ac_cv_stat_timeval=no |
| 6995 | +fi |
| 6996 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 6997 | + |
| 6998 | +fi |
| 6999 | +echo "$as_me:$LINENO: result: $ac_cv_stat_timeval" >&5 |
| 7000 | +echo "${ECHO_T}$ac_cv_stat_timeval" >&6 |
| 7001 | + if test $ac_cv_stat_timeval = yes; then |
| 7002 | + |
| 7003 | +cat >>confdefs.h <<\_ACEOF |
| 7004 | +#define HAVE_STAT_TIMEVAL 1 |
| 7005 | +_ACEOF |
| 7006 | + |
| 7007 | + fi |
| 7008 | + |
| 7009 | + |
| 7010 | + |
| 7011 | + |
| 7012 | + |
| 7013 | +for ac_func in pathconf |
| 7014 | +do |
| 7015 | +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| 7016 | +echo "$as_me:$LINENO: checking for $ac_func" >&5 |
| 7017 | +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 |
| 7018 | +if eval "test \"\${$as_ac_var+set}\" = set"; then |
| 7019 | + echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 7020 | +else |
| 7021 | + cat >conftest.$ac_ext <<_ACEOF |
| 7022 | +/* confdefs.h. */ |
| 7023 | +_ACEOF |
| 7024 | +cat confdefs.h >>conftest.$ac_ext |
| 7025 | +cat >>conftest.$ac_ext <<_ACEOF |
| 7026 | +/* end confdefs.h. */ |
| 7027 | +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
| 7028 | + For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 7029 | +#define $ac_func innocuous_$ac_func |
| 7030 | + |
| 7031 | +/* System header to define __stub macros and hopefully few prototypes, |
| 7032 | + which can conflict with char $ac_func (); below. |
| 7033 | + Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 7034 | + <limits.h> exists even on freestanding compilers. */ |
| 7035 | + |
| 7036 | +#ifdef __STDC__ |
| 7037 | +# include <limits.h> |
| 7038 | +#else |
| 7039 | +# include <assert.h> |
| 7040 | +#endif |
| 7041 | + |
| 7042 | +#undef $ac_func |
| 7043 | + |
| 7044 | +/* Override any gcc2 internal prototype to avoid an error. */ |
| 7045 | +#ifdef __cplusplus |
| 7046 | +extern "C" |
| 7047 | +{ |
| 7048 | +#endif |
| 7049 | +/* We use char because int might match the return type of a gcc2 |
| 7050 | + builtin and then its argument prototype would still apply. */ |
| 7051 | +char $ac_func (); |
| 7052 | +/* The GNU C library defines this for functions which it implements |
| 7053 | + to always fail with ENOSYS. Some functions are actually named |
| 7054 | + something starting with __ and the normal name is an alias. */ |
| 7055 | +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) |
| 7056 | +choke me |
| 7057 | +#else |
| 7058 | +char (*f) () = $ac_func; |
| 7059 | +#endif |
| 7060 | +#ifdef __cplusplus |
| 7061 | +} |
| 7062 | +#endif |
| 7063 | + |
| 7064 | +int |
| 7065 | +main () |
| 7066 | +{ |
| 7067 | +return f != $ac_func; |
| 7068 | + ; |
| 7069 | + return 0; |
| 7070 | +} |
| 7071 | +_ACEOF |
| 7072 | +rm -f conftest.$ac_objext conftest$ac_exeext |
| 7073 | +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 7074 | + (eval $ac_link) 2>conftest.er1 |
| 7075 | + ac_status=$? |
| 7076 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7077 | + rm -f conftest.er1 |
| 7078 | + cat conftest.err >&5 |
| 7079 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7080 | + (exit $ac_status); } && |
| 7081 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7082 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7083 | + (eval $ac_try) 2>&5 |
| 7084 | + ac_status=$? |
| 7085 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7086 | + (exit $ac_status); }; } && |
| 7087 | + { ac_try='test -s conftest$ac_exeext' |
| 7088 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7089 | (eval $ac_try) 2>&5 |
| 7090 | ac_status=$? |
| 7091 | @@ -8423,7 +9428,8 @@ |
| 7092 | |
| 7093 | eval "$as_ac_var=no" |
| 7094 | fi |
| 7095 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 7096 | +rm -f conftest.err conftest.$ac_objext \ |
| 7097 | + conftest$ac_exeext conftest.$ac_ext |
| 7098 | fi |
| 7099 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 7100 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 7101 | @@ -8454,7 +9460,6 @@ |
| 7102 | echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
| 7103 | echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
| 7104 | cat >conftest.$ac_ext <<_ACEOF |
| 7105 | -#line $LINENO "configure" |
| 7106 | /* confdefs.h. */ |
| 7107 | _ACEOF |
| 7108 | cat confdefs.h >>conftest.$ac_ext |
| 7109 | @@ -8465,11 +9470,20 @@ |
| 7110 | _ACEOF |
| 7111 | rm -f conftest.$ac_objext |
| 7112 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 7113 | - (eval $ac_compile) 2>&5 |
| 7114 | + (eval $ac_compile) 2>conftest.er1 |
| 7115 | ac_status=$? |
| 7116 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7117 | + rm -f conftest.er1 |
| 7118 | + cat conftest.err >&5 |
| 7119 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7120 | (exit $ac_status); } && |
| 7121 | - { ac_try='test -s conftest.$ac_objext' |
| 7122 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7123 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7124 | + (eval $ac_try) 2>&5 |
| 7125 | + ac_status=$? |
| 7126 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7127 | + (exit $ac_status); }; } && |
| 7128 | + { ac_try='test -s conftest.$ac_objext' |
| 7129 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7130 | (eval $ac_try) 2>&5 |
| 7131 | ac_status=$? |
| 7132 | @@ -8482,7 +9496,7 @@ |
| 7133 | |
| 7134 | ac_header_compiler=no |
| 7135 | fi |
| 7136 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 7137 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7138 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
| 7139 | echo "${ECHO_T}$ac_header_compiler" >&6 |
| 7140 | |
| 7141 | @@ -8490,7 +9504,6 @@ |
| 7142 | echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
| 7143 | echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
| 7144 | cat >conftest.$ac_ext <<_ACEOF |
| 7145 | -#line $LINENO "configure" |
| 7146 | /* confdefs.h. */ |
| 7147 | _ACEOF |
| 7148 | cat confdefs.h >>conftest.$ac_ext |
| 7149 | @@ -8508,6 +9521,7 @@ |
| 7150 | (exit $ac_status); } >/dev/null; then |
| 7151 | if test -s conftest.err; then |
| 7152 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 7153 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 7154 | else |
| 7155 | ac_cpp_err= |
| 7156 | fi |
| 7157 | @@ -8527,33 +9541,32 @@ |
| 7158 | echo "${ECHO_T}$ac_header_preproc" >&6 |
| 7159 | |
| 7160 | # So? What about this header? |
| 7161 | -case $ac_header_compiler:$ac_header_preproc in |
| 7162 | - yes:no ) |
| 7163 | +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
| 7164 | + yes:no: ) |
| 7165 | { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 7166 | echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 7167 | - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 7168 | -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 7169 | - ( |
| 7170 | - cat <<\_ASBOX |
| 7171 | -## ------------------------------------ ## |
| 7172 | -## Report this to bug-autoconf@gnu.org. ## |
| 7173 | -## ------------------------------------ ## |
| 7174 | -_ASBOX |
| 7175 | - ) | |
| 7176 | - sed "s/^/$as_me: WARNING: /" >&2 |
| 7177 | + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
| 7178 | +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
| 7179 | + ac_header_preproc=yes |
| 7180 | ;; |
| 7181 | - no:yes ) |
| 7182 | + no:yes:* ) |
| 7183 | { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
| 7184 | echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
| 7185 | - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 7186 | -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 7187 | + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 7188 | +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 7189 | + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
| 7190 | +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
| 7191 | + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
| 7192 | +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
| 7193 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 7194 | echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 7195 | + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
| 7196 | +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
| 7197 | ( |
| 7198 | cat <<\_ASBOX |
| 7199 | -## ------------------------------------ ## |
| 7200 | -## Report this to bug-autoconf@gnu.org. ## |
| 7201 | -## ------------------------------------ ## |
| 7202 | +## -------------------------------- ## |
| 7203 | +## Report this to bug-patch@gnu.org ## |
| 7204 | +## -------------------------------- ## |
| 7205 | _ASBOX |
| 7206 | ) | |
| 7207 | sed "s/^/$as_me: WARNING: /" >&2 |
| 7208 | @@ -8564,7 +9577,7 @@ |
| 7209 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 7210 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 7211 | else |
| 7212 | - eval "$as_ac_Header=$ac_header_preproc" |
| 7213 | + eval "$as_ac_Header=\$ac_header_preproc" |
| 7214 | fi |
| 7215 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 7216 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 7217 | @@ -8587,7 +9600,6 @@ |
| 7218 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 7219 | else |
| 7220 | cat >conftest.$ac_ext <<_ACEOF |
| 7221 | -#line $LINENO "configure" |
| 7222 | /* confdefs.h. */ |
| 7223 | _ACEOF |
| 7224 | cat confdefs.h >>conftest.$ac_ext |
| 7225 | @@ -8607,11 +9619,20 @@ |
| 7226 | _ACEOF |
| 7227 | rm -f conftest.$ac_objext |
| 7228 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 7229 | - (eval $ac_compile) 2>&5 |
| 7230 | + (eval $ac_compile) 2>conftest.er1 |
| 7231 | ac_status=$? |
| 7232 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7233 | + rm -f conftest.er1 |
| 7234 | + cat conftest.err >&5 |
| 7235 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7236 | (exit $ac_status); } && |
| 7237 | - { ac_try='test -s conftest.$ac_objext' |
| 7238 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7239 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7240 | + (eval $ac_try) 2>&5 |
| 7241 | + ac_status=$? |
| 7242 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7243 | + (exit $ac_status); }; } && |
| 7244 | + { ac_try='test -s conftest.$ac_objext' |
| 7245 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7246 | (eval $ac_try) 2>&5 |
| 7247 | ac_status=$? |
| 7248 | @@ -8624,7 +9645,7 @@ |
| 7249 | |
| 7250 | ac_cv_have_decl_free=no |
| 7251 | fi |
| 7252 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 7253 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7254 | fi |
| 7255 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_free" >&5 |
| 7256 | echo "${ECHO_T}$ac_cv_have_decl_free" >&6 |
| 7257 | @@ -8648,7 +9669,6 @@ |
| 7258 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 7259 | else |
| 7260 | cat >conftest.$ac_ext <<_ACEOF |
| 7261 | -#line $LINENO "configure" |
| 7262 | /* confdefs.h. */ |
| 7263 | _ACEOF |
| 7264 | cat confdefs.h >>conftest.$ac_ext |
| 7265 | @@ -8668,11 +9688,20 @@ |
| 7266 | _ACEOF |
| 7267 | rm -f conftest.$ac_objext |
| 7268 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 7269 | - (eval $ac_compile) 2>&5 |
| 7270 | + (eval $ac_compile) 2>conftest.er1 |
| 7271 | ac_status=$? |
| 7272 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7273 | + rm -f conftest.er1 |
| 7274 | + cat conftest.err >&5 |
| 7275 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7276 | (exit $ac_status); } && |
| 7277 | - { ac_try='test -s conftest.$ac_objext' |
| 7278 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7279 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7280 | + (eval $ac_try) 2>&5 |
| 7281 | + ac_status=$? |
| 7282 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7283 | + (exit $ac_status); }; } && |
| 7284 | + { ac_try='test -s conftest.$ac_objext' |
| 7285 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7286 | (eval $ac_try) 2>&5 |
| 7287 | ac_status=$? |
| 7288 | @@ -8685,7 +9714,7 @@ |
| 7289 | |
| 7290 | ac_cv_have_decl_getenv=no |
| 7291 | fi |
| 7292 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 7293 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7294 | fi |
| 7295 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_getenv" >&5 |
| 7296 | echo "${ECHO_T}$ac_cv_have_decl_getenv" >&6 |
| 7297 | @@ -8709,7 +9738,6 @@ |
| 7298 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 7299 | else |
| 7300 | cat >conftest.$ac_ext <<_ACEOF |
| 7301 | -#line $LINENO "configure" |
| 7302 | /* confdefs.h. */ |
| 7303 | _ACEOF |
| 7304 | cat confdefs.h >>conftest.$ac_ext |
| 7305 | @@ -8729,11 +9757,20 @@ |
| 7306 | _ACEOF |
| 7307 | rm -f conftest.$ac_objext |
| 7308 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 7309 | - (eval $ac_compile) 2>&5 |
| 7310 | + (eval $ac_compile) 2>conftest.er1 |
| 7311 | ac_status=$? |
| 7312 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7313 | + rm -f conftest.er1 |
| 7314 | + cat conftest.err >&5 |
| 7315 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7316 | (exit $ac_status); } && |
| 7317 | - { ac_try='test -s conftest.$ac_objext' |
| 7318 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7319 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7320 | + (eval $ac_try) 2>&5 |
| 7321 | + ac_status=$? |
| 7322 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7323 | + (exit $ac_status); }; } && |
| 7324 | + { ac_try='test -s conftest.$ac_objext' |
| 7325 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7326 | (eval $ac_try) 2>&5 |
| 7327 | ac_status=$? |
| 7328 | @@ -8746,7 +9783,7 @@ |
| 7329 | |
| 7330 | ac_cv_have_decl_malloc=no |
| 7331 | fi |
| 7332 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 7333 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7334 | fi |
| 7335 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_malloc" >&5 |
| 7336 | echo "${ECHO_T}$ac_cv_have_decl_malloc" >&6 |
| 7337 | @@ -8770,7 +9807,6 @@ |
| 7338 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 7339 | else |
| 7340 | cat >conftest.$ac_ext <<_ACEOF |
| 7341 | -#line $LINENO "configure" |
| 7342 | /* confdefs.h. */ |
| 7343 | _ACEOF |
| 7344 | cat confdefs.h >>conftest.$ac_ext |
| 7345 | @@ -8790,11 +9826,20 @@ |
| 7346 | _ACEOF |
| 7347 | rm -f conftest.$ac_objext |
| 7348 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 7349 | - (eval $ac_compile) 2>&5 |
| 7350 | + (eval $ac_compile) 2>conftest.er1 |
| 7351 | ac_status=$? |
| 7352 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7353 | + rm -f conftest.er1 |
| 7354 | + cat conftest.err >&5 |
| 7355 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7356 | (exit $ac_status); } && |
| 7357 | - { ac_try='test -s conftest.$ac_objext' |
| 7358 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7359 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7360 | + (eval $ac_try) 2>&5 |
| 7361 | + ac_status=$? |
| 7362 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7363 | + (exit $ac_status); }; } && |
| 7364 | + { ac_try='test -s conftest.$ac_objext' |
| 7365 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7366 | (eval $ac_try) 2>&5 |
| 7367 | ac_status=$? |
| 7368 | @@ -8807,7 +9852,7 @@ |
| 7369 | |
| 7370 | ac_cv_have_decl_mktemp=no |
| 7371 | fi |
| 7372 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 7373 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7374 | fi |
| 7375 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_mktemp" >&5 |
| 7376 | echo "${ECHO_T}$ac_cv_have_decl_mktemp" >&6 |
| 7377 | @@ -8849,21 +9894,28 @@ |
| 7378 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 7379 | else |
| 7380 | cat >conftest.$ac_ext <<_ACEOF |
| 7381 | -#line $LINENO "configure" |
| 7382 | /* confdefs.h. */ |
| 7383 | _ACEOF |
| 7384 | cat confdefs.h >>conftest.$ac_ext |
| 7385 | cat >>conftest.$ac_ext <<_ACEOF |
| 7386 | /* end confdefs.h. */ |
| 7387 | +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
| 7388 | + For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 7389 | +#define $ac_func innocuous_$ac_func |
| 7390 | + |
| 7391 | /* System header to define __stub macros and hopefully few prototypes, |
| 7392 | which can conflict with char $ac_func (); below. |
| 7393 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 7394 | <limits.h> exists even on freestanding compilers. */ |
| 7395 | + |
| 7396 | #ifdef __STDC__ |
| 7397 | # include <limits.h> |
| 7398 | #else |
| 7399 | # include <assert.h> |
| 7400 | #endif |
| 7401 | + |
| 7402 | +#undef $ac_func |
| 7403 | + |
| 7404 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 7405 | #ifdef __cplusplus |
| 7406 | extern "C" |
| 7407 | @@ -8894,11 +9946,20 @@ |
| 7408 | _ACEOF |
| 7409 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 7410 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 7411 | - (eval $ac_link) 2>&5 |
| 7412 | + (eval $ac_link) 2>conftest.er1 |
| 7413 | ac_status=$? |
| 7414 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7415 | + rm -f conftest.er1 |
| 7416 | + cat conftest.err >&5 |
| 7417 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7418 | (exit $ac_status); } && |
| 7419 | - { ac_try='test -s conftest$ac_exeext' |
| 7420 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7421 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7422 | + (eval $ac_try) 2>&5 |
| 7423 | + ac_status=$? |
| 7424 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7425 | + (exit $ac_status); }; } && |
| 7426 | + { ac_try='test -s conftest$ac_exeext' |
| 7427 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7428 | (eval $ac_try) 2>&5 |
| 7429 | ac_status=$? |
| 7430 | @@ -8911,7 +9972,8 @@ |
| 7431 | |
| 7432 | eval "$as_ac_var=no" |
| 7433 | fi |
| 7434 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 7435 | +rm -f conftest.err conftest.$ac_objext \ |
| 7436 | + conftest$ac_exeext conftest.$ac_ext |
| 7437 | fi |
| 7438 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 7439 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 7440 | @@ -8934,21 +9996,28 @@ |
| 7441 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 7442 | else |
| 7443 | cat >conftest.$ac_ext <<_ACEOF |
| 7444 | -#line $LINENO "configure" |
| 7445 | /* confdefs.h. */ |
| 7446 | _ACEOF |
| 7447 | cat confdefs.h >>conftest.$ac_ext |
| 7448 | cat >>conftest.$ac_ext <<_ACEOF |
| 7449 | /* end confdefs.h. */ |
| 7450 | +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
| 7451 | + For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 7452 | +#define $ac_func innocuous_$ac_func |
| 7453 | + |
| 7454 | /* System header to define __stub macros and hopefully few prototypes, |
| 7455 | which can conflict with char $ac_func (); below. |
| 7456 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 7457 | <limits.h> exists even on freestanding compilers. */ |
| 7458 | + |
| 7459 | #ifdef __STDC__ |
| 7460 | # include <limits.h> |
| 7461 | #else |
| 7462 | # include <assert.h> |
| 7463 | #endif |
| 7464 | + |
| 7465 | +#undef $ac_func |
| 7466 | + |
| 7467 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 7468 | #ifdef __cplusplus |
| 7469 | extern "C" |
| 7470 | @@ -8979,11 +10048,20 @@ |
| 7471 | _ACEOF |
| 7472 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 7473 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 7474 | - (eval $ac_link) 2>&5 |
| 7475 | + (eval $ac_link) 2>conftest.er1 |
| 7476 | ac_status=$? |
| 7477 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7478 | + rm -f conftest.er1 |
| 7479 | + cat conftest.err >&5 |
| 7480 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7481 | (exit $ac_status); } && |
| 7482 | - { ac_try='test -s conftest$ac_exeext' |
| 7483 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7484 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7485 | + (eval $ac_try) 2>&5 |
| 7486 | + ac_status=$? |
| 7487 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7488 | + (exit $ac_status); }; } && |
| 7489 | + { ac_try='test -s conftest$ac_exeext' |
| 7490 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7491 | (eval $ac_try) 2>&5 |
| 7492 | ac_status=$? |
| 7493 | @@ -8996,7 +10074,8 @@ |
| 7494 | |
| 7495 | eval "$as_ac_var=no" |
| 7496 | fi |
| 7497 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 7498 | +rm -f conftest.err conftest.$ac_objext \ |
| 7499 | + conftest$ac_exeext conftest.$ac_ext |
| 7500 | fi |
| 7501 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 7502 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 7503 | @@ -9006,7 +10085,14 @@ |
| 7504 | _ACEOF |
| 7505 | |
| 7506 | else |
| 7507 | - LIBOBJS="$LIBOBJS $ac_func.$ac_objext" |
| 7508 | + case $LIBOBJS in |
| 7509 | + "$ac_func.$ac_objext" | \ |
| 7510 | + *" $ac_func.$ac_objext" | \ |
| 7511 | + "$ac_func.$ac_objext "* | \ |
| 7512 | + *" $ac_func.$ac_objext "* ) ;; |
| 7513 | + *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;; |
| 7514 | +esac |
| 7515 | + |
| 7516 | fi |
| 7517 | done |
| 7518 | |
| 7519 | @@ -9019,7 +10105,6 @@ |
| 7520 | while :; do |
| 7521 | ac_cv_sys_largefile_source=no |
| 7522 | cat >conftest.$ac_ext <<_ACEOF |
| 7523 | -#line $LINENO "configure" |
| 7524 | /* confdefs.h. */ |
| 7525 | _ACEOF |
| 7526 | cat confdefs.h >>conftest.$ac_ext |
| 7527 | @@ -9036,11 +10121,20 @@ |
| 7528 | _ACEOF |
| 7529 | rm -f conftest.$ac_objext |
| 7530 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 7531 | - (eval $ac_compile) 2>&5 |
| 7532 | + (eval $ac_compile) 2>conftest.er1 |
| 7533 | ac_status=$? |
| 7534 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7535 | + rm -f conftest.er1 |
| 7536 | + cat conftest.err >&5 |
| 7537 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7538 | (exit $ac_status); } && |
| 7539 | - { ac_try='test -s conftest.$ac_objext' |
| 7540 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7541 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7542 | + (eval $ac_try) 2>&5 |
| 7543 | + ac_status=$? |
| 7544 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7545 | + (exit $ac_status); }; } && |
| 7546 | + { ac_try='test -s conftest.$ac_objext' |
| 7547 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7548 | (eval $ac_try) 2>&5 |
| 7549 | ac_status=$? |
| 7550 | @@ -9052,9 +10146,8 @@ |
| 7551 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 7552 | |
| 7553 | fi |
| 7554 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 7555 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7556 | cat >conftest.$ac_ext <<_ACEOF |
| 7557 | -#line $LINENO "configure" |
| 7558 | /* confdefs.h. */ |
| 7559 | _ACEOF |
| 7560 | cat confdefs.h >>conftest.$ac_ext |
| 7561 | @@ -9072,11 +10165,20 @@ |
| 7562 | _ACEOF |
| 7563 | rm -f conftest.$ac_objext |
| 7564 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 7565 | - (eval $ac_compile) 2>&5 |
| 7566 | + (eval $ac_compile) 2>conftest.er1 |
| 7567 | ac_status=$? |
| 7568 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7569 | + rm -f conftest.er1 |
| 7570 | + cat conftest.err >&5 |
| 7571 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7572 | (exit $ac_status); } && |
| 7573 | - { ac_try='test -s conftest.$ac_objext' |
| 7574 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7575 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7576 | + (eval $ac_try) 2>&5 |
| 7577 | + ac_status=$? |
| 7578 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7579 | + (exit $ac_status); }; } && |
| 7580 | + { ac_try='test -s conftest.$ac_objext' |
| 7581 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7582 | (eval $ac_try) 2>&5 |
| 7583 | ac_status=$? |
| 7584 | @@ -9088,7 +10190,7 @@ |
| 7585 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 7586 | |
| 7587 | fi |
| 7588 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 7589 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7590 | break |
| 7591 | done |
| 7592 | fi |
| 7593 | @@ -9112,7 +10214,6 @@ |
| 7594 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 7595 | else |
| 7596 | cat >conftest.$ac_ext <<_ACEOF |
| 7597 | -#line $LINENO "configure" |
| 7598 | /* confdefs.h. */ |
| 7599 | _ACEOF |
| 7600 | cat confdefs.h >>conftest.$ac_ext |
| 7601 | @@ -9129,11 +10230,20 @@ |
| 7602 | _ACEOF |
| 7603 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 7604 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 7605 | - (eval $ac_link) 2>&5 |
| 7606 | + (eval $ac_link) 2>conftest.er1 |
| 7607 | ac_status=$? |
| 7608 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7609 | + rm -f conftest.er1 |
| 7610 | + cat conftest.err >&5 |
| 7611 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7612 | (exit $ac_status); } && |
| 7613 | - { ac_try='test -s conftest$ac_exeext' |
| 7614 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7615 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7616 | + (eval $ac_try) 2>&5 |
| 7617 | + ac_status=$? |
| 7618 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7619 | + (exit $ac_status); }; } && |
| 7620 | + { ac_try='test -s conftest$ac_exeext' |
| 7621 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7622 | (eval $ac_try) 2>&5 |
| 7623 | ac_status=$? |
| 7624 | @@ -9146,7 +10256,8 @@ |
| 7625 | |
| 7626 | ac_cv_func_fseeko=no |
| 7627 | fi |
| 7628 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 7629 | +rm -f conftest.err conftest.$ac_objext \ |
| 7630 | + conftest$ac_exeext conftest.$ac_ext |
| 7631 | fi |
| 7632 | echo "$as_me:$LINENO: result: $ac_cv_func_fseeko" >&5 |
| 7633 | echo "${ECHO_T}$ac_cv_func_fseeko" >&6 |
| 7634 | @@ -9165,7 +10276,6 @@ |
| 7635 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 7636 | else |
| 7637 | cat >conftest.$ac_ext <<_ACEOF |
| 7638 | -#line $LINENO "configure" |
| 7639 | /* confdefs.h. */ |
| 7640 | _ACEOF |
| 7641 | cat confdefs.h >>conftest.$ac_ext |
| 7642 | @@ -9185,11 +10295,20 @@ |
| 7643 | _ACEOF |
| 7644 | rm -f conftest.$ac_objext |
| 7645 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 7646 | - (eval $ac_compile) 2>&5 |
| 7647 | + (eval $ac_compile) 2>conftest.er1 |
| 7648 | ac_status=$? |
| 7649 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7650 | + rm -f conftest.er1 |
| 7651 | + cat conftest.err >&5 |
| 7652 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7653 | (exit $ac_status); } && |
| 7654 | - { ac_try='test -s conftest.$ac_objext' |
| 7655 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7656 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7657 | + (eval $ac_try) 2>&5 |
| 7658 | + ac_status=$? |
| 7659 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7660 | + (exit $ac_status); }; } && |
| 7661 | + { ac_try='test -s conftest.$ac_objext' |
| 7662 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7663 | (eval $ac_try) 2>&5 |
| 7664 | ac_status=$? |
| 7665 | @@ -9202,7 +10321,7 @@ |
| 7666 | |
| 7667 | ac_cv_have_decl_clearerr_unlocked=no |
| 7668 | fi |
| 7669 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 7670 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7671 | fi |
| 7672 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_clearerr_unlocked" >&5 |
| 7673 | echo "${ECHO_T}$ac_cv_have_decl_clearerr_unlocked" >&6 |
| 7674 | @@ -9230,7 +10349,6 @@ |
| 7675 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 7676 | else |
| 7677 | cat >conftest.$ac_ext <<_ACEOF |
| 7678 | -#line $LINENO "configure" |
| 7679 | /* confdefs.h. */ |
| 7680 | _ACEOF |
| 7681 | cat confdefs.h >>conftest.$ac_ext |
| 7682 | @@ -9250,11 +10368,20 @@ |
| 7683 | _ACEOF |
| 7684 | rm -f conftest.$ac_objext |
| 7685 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 7686 | - (eval $ac_compile) 2>&5 |
| 7687 | + (eval $ac_compile) 2>conftest.er1 |
| 7688 | ac_status=$? |
| 7689 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7690 | + rm -f conftest.er1 |
| 7691 | + cat conftest.err >&5 |
| 7692 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7693 | (exit $ac_status); } && |
| 7694 | - { ac_try='test -s conftest.$ac_objext' |
| 7695 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7696 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7697 | + (eval $ac_try) 2>&5 |
| 7698 | + ac_status=$? |
| 7699 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7700 | + (exit $ac_status); }; } && |
| 7701 | + { ac_try='test -s conftest.$ac_objext' |
| 7702 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7703 | (eval $ac_try) 2>&5 |
| 7704 | ac_status=$? |
| 7705 | @@ -9267,7 +10394,7 @@ |
| 7706 | |
| 7707 | ac_cv_have_decl_feof_unlocked=no |
| 7708 | fi |
| 7709 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 7710 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7711 | fi |
| 7712 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_feof_unlocked" >&5 |
| 7713 | echo "${ECHO_T}$ac_cv_have_decl_feof_unlocked" >&6 |
| 7714 | @@ -9295,7 +10422,6 @@ |
| 7715 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 7716 | else |
| 7717 | cat >conftest.$ac_ext <<_ACEOF |
| 7718 | -#line $LINENO "configure" |
| 7719 | /* confdefs.h. */ |
| 7720 | _ACEOF |
| 7721 | cat confdefs.h >>conftest.$ac_ext |
| 7722 | @@ -9315,11 +10441,20 @@ |
| 7723 | _ACEOF |
| 7724 | rm -f conftest.$ac_objext |
| 7725 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 7726 | - (eval $ac_compile) 2>&5 |
| 7727 | + (eval $ac_compile) 2>conftest.er1 |
| 7728 | ac_status=$? |
| 7729 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7730 | + rm -f conftest.er1 |
| 7731 | + cat conftest.err >&5 |
| 7732 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7733 | (exit $ac_status); } && |
| 7734 | - { ac_try='test -s conftest.$ac_objext' |
| 7735 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7736 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7737 | + (eval $ac_try) 2>&5 |
| 7738 | + ac_status=$? |
| 7739 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7740 | + (exit $ac_status); }; } && |
| 7741 | + { ac_try='test -s conftest.$ac_objext' |
| 7742 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7743 | (eval $ac_try) 2>&5 |
| 7744 | ac_status=$? |
| 7745 | @@ -9332,7 +10467,7 @@ |
| 7746 | |
| 7747 | ac_cv_have_decl_ferror_unlocked=no |
| 7748 | fi |
| 7749 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 7750 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7751 | fi |
| 7752 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_ferror_unlocked" >&5 |
| 7753 | echo "${ECHO_T}$ac_cv_have_decl_ferror_unlocked" >&6 |
| 7754 | @@ -9360,7 +10495,6 @@ |
| 7755 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 7756 | else |
| 7757 | cat >conftest.$ac_ext <<_ACEOF |
| 7758 | -#line $LINENO "configure" |
| 7759 | /* confdefs.h. */ |
| 7760 | _ACEOF |
| 7761 | cat confdefs.h >>conftest.$ac_ext |
| 7762 | @@ -9380,11 +10514,20 @@ |
| 7763 | _ACEOF |
| 7764 | rm -f conftest.$ac_objext |
| 7765 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 7766 | - (eval $ac_compile) 2>&5 |
| 7767 | + (eval $ac_compile) 2>conftest.er1 |
| 7768 | ac_status=$? |
| 7769 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7770 | + rm -f conftest.er1 |
| 7771 | + cat conftest.err >&5 |
| 7772 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7773 | (exit $ac_status); } && |
| 7774 | - { ac_try='test -s conftest.$ac_objext' |
| 7775 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7776 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7777 | + (eval $ac_try) 2>&5 |
| 7778 | + ac_status=$? |
| 7779 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7780 | + (exit $ac_status); }; } && |
| 7781 | + { ac_try='test -s conftest.$ac_objext' |
| 7782 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7783 | (eval $ac_try) 2>&5 |
| 7784 | ac_status=$? |
| 7785 | @@ -9397,7 +10540,7 @@ |
| 7786 | |
| 7787 | ac_cv_have_decl_fflush_unlocked=no |
| 7788 | fi |
| 7789 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 7790 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7791 | fi |
| 7792 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_fflush_unlocked" >&5 |
| 7793 | echo "${ECHO_T}$ac_cv_have_decl_fflush_unlocked" >&6 |
| 7794 | @@ -9425,7 +10568,6 @@ |
| 7795 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 7796 | else |
| 7797 | cat >conftest.$ac_ext <<_ACEOF |
| 7798 | -#line $LINENO "configure" |
| 7799 | /* confdefs.h. */ |
| 7800 | _ACEOF |
| 7801 | cat confdefs.h >>conftest.$ac_ext |
| 7802 | @@ -9445,11 +10587,20 @@ |
| 7803 | _ACEOF |
| 7804 | rm -f conftest.$ac_objext |
| 7805 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 7806 | - (eval $ac_compile) 2>&5 |
| 7807 | + (eval $ac_compile) 2>conftest.er1 |
| 7808 | ac_status=$? |
| 7809 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7810 | + rm -f conftest.er1 |
| 7811 | + cat conftest.err >&5 |
| 7812 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7813 | (exit $ac_status); } && |
| 7814 | - { ac_try='test -s conftest.$ac_objext' |
| 7815 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7816 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7817 | + (eval $ac_try) 2>&5 |
| 7818 | + ac_status=$? |
| 7819 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7820 | + (exit $ac_status); }; } && |
| 7821 | + { ac_try='test -s conftest.$ac_objext' |
| 7822 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7823 | (eval $ac_try) 2>&5 |
| 7824 | ac_status=$? |
| 7825 | @@ -9462,7 +10613,7 @@ |
| 7826 | |
| 7827 | ac_cv_have_decl_fgets_unlocked=no |
| 7828 | fi |
| 7829 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 7830 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7831 | fi |
| 7832 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_fgets_unlocked" >&5 |
| 7833 | echo "${ECHO_T}$ac_cv_have_decl_fgets_unlocked" >&6 |
| 7834 | @@ -9490,7 +10641,6 @@ |
| 7835 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 7836 | else |
| 7837 | cat >conftest.$ac_ext <<_ACEOF |
| 7838 | -#line $LINENO "configure" |
| 7839 | /* confdefs.h. */ |
| 7840 | _ACEOF |
| 7841 | cat confdefs.h >>conftest.$ac_ext |
| 7842 | @@ -9510,11 +10660,20 @@ |
| 7843 | _ACEOF |
| 7844 | rm -f conftest.$ac_objext |
| 7845 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 7846 | - (eval $ac_compile) 2>&5 |
| 7847 | + (eval $ac_compile) 2>conftest.er1 |
| 7848 | ac_status=$? |
| 7849 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7850 | + rm -f conftest.er1 |
| 7851 | + cat conftest.err >&5 |
| 7852 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7853 | (exit $ac_status); } && |
| 7854 | - { ac_try='test -s conftest.$ac_objext' |
| 7855 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7856 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7857 | + (eval $ac_try) 2>&5 |
| 7858 | + ac_status=$? |
| 7859 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7860 | + (exit $ac_status); }; } && |
| 7861 | + { ac_try='test -s conftest.$ac_objext' |
| 7862 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7863 | (eval $ac_try) 2>&5 |
| 7864 | ac_status=$? |
| 7865 | @@ -9527,7 +10686,7 @@ |
| 7866 | |
| 7867 | ac_cv_have_decl_fputc_unlocked=no |
| 7868 | fi |
| 7869 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 7870 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7871 | fi |
| 7872 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputc_unlocked" >&5 |
| 7873 | echo "${ECHO_T}$ac_cv_have_decl_fputc_unlocked" >&6 |
| 7874 | @@ -9555,7 +10714,6 @@ |
| 7875 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 7876 | else |
| 7877 | cat >conftest.$ac_ext <<_ACEOF |
| 7878 | -#line $LINENO "configure" |
| 7879 | /* confdefs.h. */ |
| 7880 | _ACEOF |
| 7881 | cat confdefs.h >>conftest.$ac_ext |
| 7882 | @@ -9575,11 +10733,20 @@ |
| 7883 | _ACEOF |
| 7884 | rm -f conftest.$ac_objext |
| 7885 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 7886 | - (eval $ac_compile) 2>&5 |
| 7887 | + (eval $ac_compile) 2>conftest.er1 |
| 7888 | ac_status=$? |
| 7889 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7890 | + rm -f conftest.er1 |
| 7891 | + cat conftest.err >&5 |
| 7892 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7893 | (exit $ac_status); } && |
| 7894 | - { ac_try='test -s conftest.$ac_objext' |
| 7895 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7896 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7897 | + (eval $ac_try) 2>&5 |
| 7898 | + ac_status=$? |
| 7899 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7900 | + (exit $ac_status); }; } && |
| 7901 | + { ac_try='test -s conftest.$ac_objext' |
| 7902 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7903 | (eval $ac_try) 2>&5 |
| 7904 | ac_status=$? |
| 7905 | @@ -9592,7 +10759,7 @@ |
| 7906 | |
| 7907 | ac_cv_have_decl_fputs_unlocked=no |
| 7908 | fi |
| 7909 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 7910 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7911 | fi |
| 7912 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_fputs_unlocked" >&5 |
| 7913 | echo "${ECHO_T}$ac_cv_have_decl_fputs_unlocked" >&6 |
| 7914 | @@ -9620,7 +10787,6 @@ |
| 7915 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 7916 | else |
| 7917 | cat >conftest.$ac_ext <<_ACEOF |
| 7918 | -#line $LINENO "configure" |
| 7919 | /* confdefs.h. */ |
| 7920 | _ACEOF |
| 7921 | cat confdefs.h >>conftest.$ac_ext |
| 7922 | @@ -9640,11 +10806,20 @@ |
| 7923 | _ACEOF |
| 7924 | rm -f conftest.$ac_objext |
| 7925 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 7926 | - (eval $ac_compile) 2>&5 |
| 7927 | + (eval $ac_compile) 2>conftest.er1 |
| 7928 | ac_status=$? |
| 7929 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7930 | + rm -f conftest.er1 |
| 7931 | + cat conftest.err >&5 |
| 7932 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7933 | (exit $ac_status); } && |
| 7934 | - { ac_try='test -s conftest.$ac_objext' |
| 7935 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7936 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7937 | + (eval $ac_try) 2>&5 |
| 7938 | + ac_status=$? |
| 7939 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7940 | + (exit $ac_status); }; } && |
| 7941 | + { ac_try='test -s conftest.$ac_objext' |
| 7942 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7943 | (eval $ac_try) 2>&5 |
| 7944 | ac_status=$? |
| 7945 | @@ -9657,7 +10832,7 @@ |
| 7946 | |
| 7947 | ac_cv_have_decl_fread_unlocked=no |
| 7948 | fi |
| 7949 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 7950 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7951 | fi |
| 7952 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_fread_unlocked" >&5 |
| 7953 | echo "${ECHO_T}$ac_cv_have_decl_fread_unlocked" >&6 |
| 7954 | @@ -9685,7 +10860,6 @@ |
| 7955 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 7956 | else |
| 7957 | cat >conftest.$ac_ext <<_ACEOF |
| 7958 | -#line $LINENO "configure" |
| 7959 | /* confdefs.h. */ |
| 7960 | _ACEOF |
| 7961 | cat confdefs.h >>conftest.$ac_ext |
| 7962 | @@ -9705,11 +10879,20 @@ |
| 7963 | _ACEOF |
| 7964 | rm -f conftest.$ac_objext |
| 7965 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 7966 | - (eval $ac_compile) 2>&5 |
| 7967 | + (eval $ac_compile) 2>conftest.er1 |
| 7968 | ac_status=$? |
| 7969 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 7970 | + rm -f conftest.er1 |
| 7971 | + cat conftest.err >&5 |
| 7972 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7973 | (exit $ac_status); } && |
| 7974 | - { ac_try='test -s conftest.$ac_objext' |
| 7975 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 7976 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7977 | + (eval $ac_try) 2>&5 |
| 7978 | + ac_status=$? |
| 7979 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 7980 | + (exit $ac_status); }; } && |
| 7981 | + { ac_try='test -s conftest.$ac_objext' |
| 7982 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 7983 | (eval $ac_try) 2>&5 |
| 7984 | ac_status=$? |
| 7985 | @@ -9722,7 +10905,7 @@ |
| 7986 | |
| 7987 | ac_cv_have_decl_fwrite_unlocked=no |
| 7988 | fi |
| 7989 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 7990 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 7991 | fi |
| 7992 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_fwrite_unlocked" >&5 |
| 7993 | echo "${ECHO_T}$ac_cv_have_decl_fwrite_unlocked" >&6 |
| 7994 | @@ -9750,7 +10933,6 @@ |
| 7995 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 7996 | else |
| 7997 | cat >conftest.$ac_ext <<_ACEOF |
| 7998 | -#line $LINENO "configure" |
| 7999 | /* confdefs.h. */ |
| 8000 | _ACEOF |
| 8001 | cat confdefs.h >>conftest.$ac_ext |
| 8002 | @@ -9770,11 +10952,20 @@ |
| 8003 | _ACEOF |
| 8004 | rm -f conftest.$ac_objext |
| 8005 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 8006 | - (eval $ac_compile) 2>&5 |
| 8007 | + (eval $ac_compile) 2>conftest.er1 |
| 8008 | ac_status=$? |
| 8009 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 8010 | + rm -f conftest.er1 |
| 8011 | + cat conftest.err >&5 |
| 8012 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8013 | (exit $ac_status); } && |
| 8014 | - { ac_try='test -s conftest.$ac_objext' |
| 8015 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 8016 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8017 | + (eval $ac_try) 2>&5 |
| 8018 | + ac_status=$? |
| 8019 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8020 | + (exit $ac_status); }; } && |
| 8021 | + { ac_try='test -s conftest.$ac_objext' |
| 8022 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8023 | (eval $ac_try) 2>&5 |
| 8024 | ac_status=$? |
| 8025 | @@ -9787,7 +10978,7 @@ |
| 8026 | |
| 8027 | ac_cv_have_decl_getc_unlocked=no |
| 8028 | fi |
| 8029 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 8030 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8031 | fi |
| 8032 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_getc_unlocked" >&5 |
| 8033 | echo "${ECHO_T}$ac_cv_have_decl_getc_unlocked" >&6 |
| 8034 | @@ -9815,7 +11006,6 @@ |
| 8035 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 8036 | else |
| 8037 | cat >conftest.$ac_ext <<_ACEOF |
| 8038 | -#line $LINENO "configure" |
| 8039 | /* confdefs.h. */ |
| 8040 | _ACEOF |
| 8041 | cat confdefs.h >>conftest.$ac_ext |
| 8042 | @@ -9835,11 +11025,20 @@ |
| 8043 | _ACEOF |
| 8044 | rm -f conftest.$ac_objext |
| 8045 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 8046 | - (eval $ac_compile) 2>&5 |
| 8047 | + (eval $ac_compile) 2>conftest.er1 |
| 8048 | ac_status=$? |
| 8049 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 8050 | + rm -f conftest.er1 |
| 8051 | + cat conftest.err >&5 |
| 8052 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8053 | (exit $ac_status); } && |
| 8054 | - { ac_try='test -s conftest.$ac_objext' |
| 8055 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 8056 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8057 | + (eval $ac_try) 2>&5 |
| 8058 | + ac_status=$? |
| 8059 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8060 | + (exit $ac_status); }; } && |
| 8061 | + { ac_try='test -s conftest.$ac_objext' |
| 8062 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8063 | (eval $ac_try) 2>&5 |
| 8064 | ac_status=$? |
| 8065 | @@ -9852,7 +11051,7 @@ |
| 8066 | |
| 8067 | ac_cv_have_decl_getchar_unlocked=no |
| 8068 | fi |
| 8069 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 8070 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8071 | fi |
| 8072 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_getchar_unlocked" >&5 |
| 8073 | echo "${ECHO_T}$ac_cv_have_decl_getchar_unlocked" >&6 |
| 8074 | @@ -9880,7 +11079,6 @@ |
| 8075 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 8076 | else |
| 8077 | cat >conftest.$ac_ext <<_ACEOF |
| 8078 | -#line $LINENO "configure" |
| 8079 | /* confdefs.h. */ |
| 8080 | _ACEOF |
| 8081 | cat confdefs.h >>conftest.$ac_ext |
| 8082 | @@ -9900,11 +11098,20 @@ |
| 8083 | _ACEOF |
| 8084 | rm -f conftest.$ac_objext |
| 8085 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 8086 | - (eval $ac_compile) 2>&5 |
| 8087 | + (eval $ac_compile) 2>conftest.er1 |
| 8088 | ac_status=$? |
| 8089 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 8090 | + rm -f conftest.er1 |
| 8091 | + cat conftest.err >&5 |
| 8092 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8093 | (exit $ac_status); } && |
| 8094 | - { ac_try='test -s conftest.$ac_objext' |
| 8095 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 8096 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8097 | + (eval $ac_try) 2>&5 |
| 8098 | + ac_status=$? |
| 8099 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8100 | + (exit $ac_status); }; } && |
| 8101 | + { ac_try='test -s conftest.$ac_objext' |
| 8102 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8103 | (eval $ac_try) 2>&5 |
| 8104 | ac_status=$? |
| 8105 | @@ -9917,7 +11124,7 @@ |
| 8106 | |
| 8107 | ac_cv_have_decl_putc_unlocked=no |
| 8108 | fi |
| 8109 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 8110 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8111 | fi |
| 8112 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_putc_unlocked" >&5 |
| 8113 | echo "${ECHO_T}$ac_cv_have_decl_putc_unlocked" >&6 |
| 8114 | @@ -9945,7 +11152,6 @@ |
| 8115 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 8116 | else |
| 8117 | cat >conftest.$ac_ext <<_ACEOF |
| 8118 | -#line $LINENO "configure" |
| 8119 | /* confdefs.h. */ |
| 8120 | _ACEOF |
| 8121 | cat confdefs.h >>conftest.$ac_ext |
| 8122 | @@ -9965,11 +11171,20 @@ |
| 8123 | _ACEOF |
| 8124 | rm -f conftest.$ac_objext |
| 8125 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 8126 | - (eval $ac_compile) 2>&5 |
| 8127 | + (eval $ac_compile) 2>conftest.er1 |
| 8128 | ac_status=$? |
| 8129 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 8130 | + rm -f conftest.er1 |
| 8131 | + cat conftest.err >&5 |
| 8132 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8133 | (exit $ac_status); } && |
| 8134 | - { ac_try='test -s conftest.$ac_objext' |
| 8135 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 8136 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8137 | + (eval $ac_try) 2>&5 |
| 8138 | + ac_status=$? |
| 8139 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8140 | + (exit $ac_status); }; } && |
| 8141 | + { ac_try='test -s conftest.$ac_objext' |
| 8142 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8143 | (eval $ac_try) 2>&5 |
| 8144 | ac_status=$? |
| 8145 | @@ -9982,7 +11197,7 @@ |
| 8146 | |
| 8147 | ac_cv_have_decl_putchar_unlocked=no |
| 8148 | fi |
| 8149 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 8150 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8151 | fi |
| 8152 | echo "$as_me:$LINENO: result: $ac_cv_have_decl_putchar_unlocked" >&5 |
| 8153 | echo "${ECHO_T}$ac_cv_have_decl_putchar_unlocked" >&6 |
| 8154 | @@ -10075,7 +11290,6 @@ |
| 8155 | ac_cv_func_closedir_void=yes |
| 8156 | else |
| 8157 | cat >conftest.$ac_ext <<_ACEOF |
| 8158 | -#line $LINENO "configure" |
| 8159 | /* confdefs.h. */ |
| 8160 | _ACEOF |
| 8161 | cat confdefs.h >>conftest.$ac_ext |
| 8162 | @@ -10115,7 +11329,7 @@ |
| 8163 | ( exit $ac_status ) |
| 8164 | ac_cv_func_closedir_void=yes |
| 8165 | fi |
| 8166 | -rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 8167 | +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
| 8168 | fi |
| 8169 | fi |
| 8170 | echo "$as_me:$LINENO: result: $ac_cv_func_closedir_void" >&5 |
| 8171 | @@ -10146,7 +11360,6 @@ |
| 8172 | echo "$as_me:$LINENO: checking $ac_header usability" >&5 |
| 8173 | echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 |
| 8174 | cat >conftest.$ac_ext <<_ACEOF |
| 8175 | -#line $LINENO "configure" |
| 8176 | /* confdefs.h. */ |
| 8177 | _ACEOF |
| 8178 | cat confdefs.h >>conftest.$ac_ext |
| 8179 | @@ -10157,11 +11370,20 @@ |
| 8180 | _ACEOF |
| 8181 | rm -f conftest.$ac_objext |
| 8182 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 8183 | - (eval $ac_compile) 2>&5 |
| 8184 | + (eval $ac_compile) 2>conftest.er1 |
| 8185 | ac_status=$? |
| 8186 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 8187 | + rm -f conftest.er1 |
| 8188 | + cat conftest.err >&5 |
| 8189 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8190 | (exit $ac_status); } && |
| 8191 | - { ac_try='test -s conftest.$ac_objext' |
| 8192 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 8193 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8194 | + (eval $ac_try) 2>&5 |
| 8195 | + ac_status=$? |
| 8196 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8197 | + (exit $ac_status); }; } && |
| 8198 | + { ac_try='test -s conftest.$ac_objext' |
| 8199 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8200 | (eval $ac_try) 2>&5 |
| 8201 | ac_status=$? |
| 8202 | @@ -10174,7 +11396,7 @@ |
| 8203 | |
| 8204 | ac_header_compiler=no |
| 8205 | fi |
| 8206 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 8207 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8208 | echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 |
| 8209 | echo "${ECHO_T}$ac_header_compiler" >&6 |
| 8210 | |
| 8211 | @@ -10182,7 +11404,6 @@ |
| 8212 | echo "$as_me:$LINENO: checking $ac_header presence" >&5 |
| 8213 | echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 |
| 8214 | cat >conftest.$ac_ext <<_ACEOF |
| 8215 | -#line $LINENO "configure" |
| 8216 | /* confdefs.h. */ |
| 8217 | _ACEOF |
| 8218 | cat confdefs.h >>conftest.$ac_ext |
| 8219 | @@ -10200,6 +11421,7 @@ |
| 8220 | (exit $ac_status); } >/dev/null; then |
| 8221 | if test -s conftest.err; then |
| 8222 | ac_cpp_err=$ac_c_preproc_warn_flag |
| 8223 | + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag |
| 8224 | else |
| 8225 | ac_cpp_err= |
| 8226 | fi |
| 8227 | @@ -10219,33 +11441,32 @@ |
| 8228 | echo "${ECHO_T}$ac_header_preproc" >&6 |
| 8229 | |
| 8230 | # So? What about this header? |
| 8231 | -case $ac_header_compiler:$ac_header_preproc in |
| 8232 | - yes:no ) |
| 8233 | +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in |
| 8234 | + yes:no: ) |
| 8235 | { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 |
| 8236 | echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} |
| 8237 | - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 8238 | -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 8239 | - ( |
| 8240 | - cat <<\_ASBOX |
| 8241 | -## ------------------------------------ ## |
| 8242 | -## Report this to bug-autoconf@gnu.org. ## |
| 8243 | -## ------------------------------------ ## |
| 8244 | -_ASBOX |
| 8245 | - ) | |
| 8246 | - sed "s/^/$as_me: WARNING: /" >&2 |
| 8247 | + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 |
| 8248 | +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} |
| 8249 | + ac_header_preproc=yes |
| 8250 | ;; |
| 8251 | - no:yes ) |
| 8252 | + no:yes:* ) |
| 8253 | { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 |
| 8254 | echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} |
| 8255 | - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 8256 | -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 8257 | + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 |
| 8258 | +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} |
| 8259 | + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 |
| 8260 | +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} |
| 8261 | + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 |
| 8262 | +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} |
| 8263 | { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 |
| 8264 | echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} |
| 8265 | + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 |
| 8266 | +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} |
| 8267 | ( |
| 8268 | cat <<\_ASBOX |
| 8269 | -## ------------------------------------ ## |
| 8270 | -## Report this to bug-autoconf@gnu.org. ## |
| 8271 | -## ------------------------------------ ## |
| 8272 | +## -------------------------------- ## |
| 8273 | +## Report this to bug-patch@gnu.org ## |
| 8274 | +## -------------------------------- ## |
| 8275 | _ASBOX |
| 8276 | ) | |
| 8277 | sed "s/^/$as_me: WARNING: /" >&2 |
| 8278 | @@ -10256,7 +11477,7 @@ |
| 8279 | if eval "test \"\${$as_ac_Header+set}\" = set"; then |
| 8280 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 8281 | else |
| 8282 | - eval "$as_ac_Header=$ac_header_preproc" |
| 8283 | + eval "$as_ac_Header=\$ac_header_preproc" |
| 8284 | fi |
| 8285 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 |
| 8286 | echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 |
| 8287 | @@ -10277,7 +11498,6 @@ |
| 8288 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 8289 | else |
| 8290 | cat >conftest.$ac_ext <<_ACEOF |
| 8291 | -#line $LINENO "configure" |
| 8292 | /* confdefs.h. */ |
| 8293 | _ACEOF |
| 8294 | cat confdefs.h >>conftest.$ac_ext |
| 8295 | @@ -10300,11 +11520,20 @@ |
| 8296 | _ACEOF |
| 8297 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 8298 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 8299 | - (eval $ac_link) 2>&5 |
| 8300 | + (eval $ac_link) 2>conftest.er1 |
| 8301 | ac_status=$? |
| 8302 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 8303 | + rm -f conftest.er1 |
| 8304 | + cat conftest.err >&5 |
| 8305 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8306 | (exit $ac_status); } && |
| 8307 | - { ac_try='test -s conftest$ac_exeext' |
| 8308 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 8309 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8310 | + (eval $ac_try) 2>&5 |
| 8311 | + ac_status=$? |
| 8312 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8313 | + (exit $ac_status); }; } && |
| 8314 | + { ac_try='test -s conftest$ac_exeext' |
| 8315 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8316 | (eval $ac_try) 2>&5 |
| 8317 | ac_status=$? |
| 8318 | @@ -10317,7 +11546,8 @@ |
| 8319 | |
| 8320 | ac_cv_func_setmode_dos=no |
| 8321 | fi |
| 8322 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 8323 | +rm -f conftest.err conftest.$ac_objext \ |
| 8324 | + conftest$ac_exeext conftest.$ac_ext |
| 8325 | fi |
| 8326 | echo "$as_me:$LINENO: result: $ac_cv_func_setmode_dos" >&5 |
| 8327 | echo "${ECHO_T}$ac_cv_func_setmode_dos" >&6 |
| 8328 | @@ -10338,21 +11568,28 @@ |
| 8329 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 8330 | else |
| 8331 | cat >conftest.$ac_ext <<_ACEOF |
| 8332 | -#line $LINENO "configure" |
| 8333 | /* confdefs.h. */ |
| 8334 | _ACEOF |
| 8335 | cat confdefs.h >>conftest.$ac_ext |
| 8336 | cat >>conftest.$ac_ext <<_ACEOF |
| 8337 | /* end confdefs.h. */ |
| 8338 | +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
| 8339 | + For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 8340 | +#define $ac_func innocuous_$ac_func |
| 8341 | + |
| 8342 | /* System header to define __stub macros and hopefully few prototypes, |
| 8343 | which can conflict with char $ac_func (); below. |
| 8344 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 8345 | <limits.h> exists even on freestanding compilers. */ |
| 8346 | + |
| 8347 | #ifdef __STDC__ |
| 8348 | # include <limits.h> |
| 8349 | #else |
| 8350 | # include <assert.h> |
| 8351 | #endif |
| 8352 | + |
| 8353 | +#undef $ac_func |
| 8354 | + |
| 8355 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 8356 | #ifdef __cplusplus |
| 8357 | extern "C" |
| 8358 | @@ -10383,11 +11620,20 @@ |
| 8359 | _ACEOF |
| 8360 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 8361 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 8362 | - (eval $ac_link) 2>&5 |
| 8363 | + (eval $ac_link) 2>conftest.er1 |
| 8364 | ac_status=$? |
| 8365 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 8366 | + rm -f conftest.er1 |
| 8367 | + cat conftest.err >&5 |
| 8368 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8369 | (exit $ac_status); } && |
| 8370 | - { ac_try='test -s conftest$ac_exeext' |
| 8371 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 8372 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8373 | + (eval $ac_try) 2>&5 |
| 8374 | + ac_status=$? |
| 8375 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8376 | + (exit $ac_status); }; } && |
| 8377 | + { ac_try='test -s conftest$ac_exeext' |
| 8378 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8379 | (eval $ac_try) 2>&5 |
| 8380 | ac_status=$? |
| 8381 | @@ -10400,7 +11646,8 @@ |
| 8382 | |
| 8383 | eval "$as_ac_var=no" |
| 8384 | fi |
| 8385 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 8386 | +rm -f conftest.err conftest.$ac_objext \ |
| 8387 | + conftest$ac_exeext conftest.$ac_ext |
| 8388 | fi |
| 8389 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 8390 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 8391 | @@ -10415,21 +11662,28 @@ |
| 8392 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 8393 | else |
| 8394 | cat >conftest.$ac_ext <<_ACEOF |
| 8395 | -#line $LINENO "configure" |
| 8396 | /* confdefs.h. */ |
| 8397 | _ACEOF |
| 8398 | cat confdefs.h >>conftest.$ac_ext |
| 8399 | cat >>conftest.$ac_ext <<_ACEOF |
| 8400 | /* end confdefs.h. */ |
| 8401 | +/* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt. |
| 8402 | + For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 8403 | +#define _doprnt innocuous__doprnt |
| 8404 | + |
| 8405 | /* System header to define __stub macros and hopefully few prototypes, |
| 8406 | which can conflict with char _doprnt (); below. |
| 8407 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 8408 | <limits.h> exists even on freestanding compilers. */ |
| 8409 | + |
| 8410 | #ifdef __STDC__ |
| 8411 | # include <limits.h> |
| 8412 | #else |
| 8413 | # include <assert.h> |
| 8414 | #endif |
| 8415 | + |
| 8416 | +#undef _doprnt |
| 8417 | + |
| 8418 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 8419 | #ifdef __cplusplus |
| 8420 | extern "C" |
| 8421 | @@ -10460,11 +11714,20 @@ |
| 8422 | _ACEOF |
| 8423 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 8424 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 8425 | - (eval $ac_link) 2>&5 |
| 8426 | + (eval $ac_link) 2>conftest.er1 |
| 8427 | ac_status=$? |
| 8428 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 8429 | + rm -f conftest.er1 |
| 8430 | + cat conftest.err >&5 |
| 8431 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8432 | (exit $ac_status); } && |
| 8433 | - { ac_try='test -s conftest$ac_exeext' |
| 8434 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 8435 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8436 | + (eval $ac_try) 2>&5 |
| 8437 | + ac_status=$? |
| 8438 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8439 | + (exit $ac_status); }; } && |
| 8440 | + { ac_try='test -s conftest$ac_exeext' |
| 8441 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8442 | (eval $ac_try) 2>&5 |
| 8443 | ac_status=$? |
| 8444 | @@ -10477,7 +11740,8 @@ |
| 8445 | |
| 8446 | ac_cv_func__doprnt=no |
| 8447 | fi |
| 8448 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 8449 | +rm -f conftest.err conftest.$ac_objext \ |
| 8450 | + conftest$ac_exeext conftest.$ac_ext |
| 8451 | fi |
| 8452 | echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5 |
| 8453 | echo "${ECHO_T}$ac_cv_func__doprnt" >&6 |
| 8454 | @@ -10503,21 +11767,28 @@ |
| 8455 | echo $ECHO_N "(cached) $ECHO_C" >&6 |
| 8456 | else |
| 8457 | cat >conftest.$ac_ext <<_ACEOF |
| 8458 | -#line $LINENO "configure" |
| 8459 | /* confdefs.h. */ |
| 8460 | _ACEOF |
| 8461 | cat confdefs.h >>conftest.$ac_ext |
| 8462 | cat >>conftest.$ac_ext <<_ACEOF |
| 8463 | /* end confdefs.h. */ |
| 8464 | +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. |
| 8465 | + For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| 8466 | +#define $ac_func innocuous_$ac_func |
| 8467 | + |
| 8468 | /* System header to define __stub macros and hopefully few prototypes, |
| 8469 | which can conflict with char $ac_func (); below. |
| 8470 | Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| 8471 | <limits.h> exists even on freestanding compilers. */ |
| 8472 | + |
| 8473 | #ifdef __STDC__ |
| 8474 | # include <limits.h> |
| 8475 | #else |
| 8476 | # include <assert.h> |
| 8477 | #endif |
| 8478 | + |
| 8479 | +#undef $ac_func |
| 8480 | + |
| 8481 | /* Override any gcc2 internal prototype to avoid an error. */ |
| 8482 | #ifdef __cplusplus |
| 8483 | extern "C" |
| 8484 | @@ -10548,11 +11819,20 @@ |
| 8485 | _ACEOF |
| 8486 | rm -f conftest.$ac_objext conftest$ac_exeext |
| 8487 | if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 |
| 8488 | - (eval $ac_link) 2>&5 |
| 8489 | + (eval $ac_link) 2>conftest.er1 |
| 8490 | ac_status=$? |
| 8491 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 8492 | + rm -f conftest.er1 |
| 8493 | + cat conftest.err >&5 |
| 8494 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8495 | (exit $ac_status); } && |
| 8496 | - { ac_try='test -s conftest$ac_exeext' |
| 8497 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 8498 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8499 | + (eval $ac_try) 2>&5 |
| 8500 | + ac_status=$? |
| 8501 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8502 | + (exit $ac_status); }; } && |
| 8503 | + { ac_try='test -s conftest$ac_exeext' |
| 8504 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8505 | (eval $ac_try) 2>&5 |
| 8506 | ac_status=$? |
| 8507 | @@ -10565,7 +11845,8 @@ |
| 8508 | |
| 8509 | eval "$as_ac_var=no" |
| 8510 | fi |
| 8511 | -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext |
| 8512 | +rm -f conftest.err conftest.$ac_objext \ |
| 8513 | + conftest$ac_exeext conftest.$ac_ext |
| 8514 | fi |
| 8515 | echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 |
| 8516 | echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 |
| 8517 | @@ -10585,7 +11866,6 @@ |
| 8518 | patch_cv_mkdir_takes_one_arg=no |
| 8519 | if test $ac_cv_func_mkdir = yes; then |
| 8520 | cat >conftest.$ac_ext <<_ACEOF |
| 8521 | -#line $LINENO "configure" |
| 8522 | /* confdefs.h. */ |
| 8523 | _ACEOF |
| 8524 | cat confdefs.h >>conftest.$ac_ext |
| 8525 | @@ -10605,11 +11885,20 @@ |
| 8526 | _ACEOF |
| 8527 | rm -f conftest.$ac_objext |
| 8528 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 8529 | - (eval $ac_compile) 2>&5 |
| 8530 | + (eval $ac_compile) 2>conftest.er1 |
| 8531 | ac_status=$? |
| 8532 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 8533 | + rm -f conftest.er1 |
| 8534 | + cat conftest.err >&5 |
| 8535 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8536 | (exit $ac_status); } && |
| 8537 | - { ac_try='test -s conftest.$ac_objext' |
| 8538 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 8539 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8540 | + (eval $ac_try) 2>&5 |
| 8541 | + ac_status=$? |
| 8542 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8543 | + (exit $ac_status); }; } && |
| 8544 | + { ac_try='test -s conftest.$ac_objext' |
| 8545 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8546 | (eval $ac_try) 2>&5 |
| 8547 | ac_status=$? |
| 8548 | @@ -10621,7 +11910,6 @@ |
| 8549 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 8550 | |
| 8551 | cat >conftest.$ac_ext <<_ACEOF |
| 8552 | -#line $LINENO "configure" |
| 8553 | /* confdefs.h. */ |
| 8554 | _ACEOF |
| 8555 | cat confdefs.h >>conftest.$ac_ext |
| 8556 | @@ -10641,11 +11929,20 @@ |
| 8557 | _ACEOF |
| 8558 | rm -f conftest.$ac_objext |
| 8559 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 8560 | - (eval $ac_compile) 2>&5 |
| 8561 | + (eval $ac_compile) 2>conftest.er1 |
| 8562 | ac_status=$? |
| 8563 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 8564 | + rm -f conftest.er1 |
| 8565 | + cat conftest.err >&5 |
| 8566 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8567 | (exit $ac_status); } && |
| 8568 | - { ac_try='test -s conftest.$ac_objext' |
| 8569 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 8570 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8571 | + (eval $ac_try) 2>&5 |
| 8572 | + ac_status=$? |
| 8573 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8574 | + (exit $ac_status); }; } && |
| 8575 | + { ac_try='test -s conftest.$ac_objext' |
| 8576 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8577 | (eval $ac_try) 2>&5 |
| 8578 | ac_status=$? |
| 8579 | @@ -10658,10 +11955,10 @@ |
| 8580 | sed 's/^/| /' conftest.$ac_ext >&5 |
| 8581 | |
| 8582 | fi |
| 8583 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 8584 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8585 | |
| 8586 | fi |
| 8587 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 8588 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8589 | fi |
| 8590 | |
| 8591 | |
| 8592 | @@ -10686,7 +11983,6 @@ |
| 8593 | else |
| 8594 | |
| 8595 | cat >conftest.$ac_ext <<_ACEOF |
| 8596 | -#line $LINENO "configure" |
| 8597 | /* confdefs.h. */ |
| 8598 | _ACEOF |
| 8599 | cat confdefs.h >>conftest.$ac_ext |
| 8600 | @@ -10705,11 +12001,20 @@ |
| 8601 | _ACEOF |
| 8602 | rm -f conftest.$ac_objext |
| 8603 | if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 |
| 8604 | - (eval $ac_compile) 2>&5 |
| 8605 | + (eval $ac_compile) 2>conftest.er1 |
| 8606 | ac_status=$? |
| 8607 | + grep -v '^ *+' conftest.er1 >conftest.err |
| 8608 | + rm -f conftest.er1 |
| 8609 | + cat conftest.err >&5 |
| 8610 | echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8611 | (exit $ac_status); } && |
| 8612 | - { ac_try='test -s conftest.$ac_objext' |
| 8613 | + { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' |
| 8614 | + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8615 | + (eval $ac_try) 2>&5 |
| 8616 | + ac_status=$? |
| 8617 | + echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
| 8618 | + (exit $ac_status); }; } && |
| 8619 | + { ac_try='test -s conftest.$ac_objext' |
| 8620 | { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 |
| 8621 | (eval $ac_try) 2>&5 |
| 8622 | ac_status=$? |
| 8623 | @@ -10722,7 +12027,7 @@ |
| 8624 | |
| 8625 | ac_cv_win_or_dos=no |
| 8626 | fi |
| 8627 | -rm -f conftest.$ac_objext conftest.$ac_ext |
| 8628 | +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext |
| 8629 | |
| 8630 | fi |
| 8631 | echo "$as_me:$LINENO: result: $ac_cv_win_or_dos" >&5 |
| 8632 | @@ -10834,13 +12139,13 @@ |
| 8633 | # `set' does not quote correctly, so add quotes (double-quote |
| 8634 | # substitution turns \\\\ into \\, and sed turns \\ into \). |
| 8635 | sed -n \ |
| 8636 | - "s/'/'\\\\''/g; |
| 8637 | - s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" |
| 8638 | + "s/'/'\\\\''/g; |
| 8639 | + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" |
| 8640 | ;; |
| 8641 | *) |
| 8642 | # `set' quotes correctly as required by POSIX, so do not add quotes. |
| 8643 | sed -n \ |
| 8644 | - "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" |
| 8645 | + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" |
| 8646 | ;; |
| 8647 | esac; |
| 8648 | } | |
| 8649 | @@ -10870,13 +12175,13 @@ |
| 8650 | # trailing colons and then remove the whole line if VPATH becomes empty |
| 8651 | # (actually we leave an empty line to preserve line numbers). |
| 8652 | if test "x$srcdir" = x.; then |
| 8653 | - ac_vpsub='/^[ ]*VPATH[ ]*=/{ |
| 8654 | + ac_vpsub='/^[ ]*VPATH[ ]*=/{ |
| 8655 | s/:*\$(srcdir):*/:/; |
| 8656 | s/:*\${srcdir}:*/:/; |
| 8657 | s/:*@srcdir@:*/:/; |
| 8658 | -s/^\([^=]*=[ ]*\):*/\1/; |
| 8659 | +s/^\([^=]*=[ ]*\):*/\1/; |
| 8660 | s/:*$//; |
| 8661 | -s/^[^=]*=[ ]*$//; |
| 8662 | +s/^[^=]*=[ ]*$//; |
| 8663 | }' |
| 8664 | fi |
| 8665 | |
| 8666 | @@ -10887,7 +12192,7 @@ |
| 8667 | for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
| 8668 | # 1. Remove the extension, and $U if already installed. |
| 8669 | ac_i=`echo "$ac_i" | |
| 8670 | - sed 's/\$U\././;s/\.o$//;s/\.obj$//'` |
| 8671 | + sed 's/\$U\././;s/\.o$//;s/\.obj$//'` |
| 8672 | # 2. Add them. |
| 8673 | ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" |
| 8674 | ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' |
| 8675 | @@ -10931,9 +12236,10 @@ |
| 8676 | elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then |
| 8677 | set -o posix |
| 8678 | fi |
| 8679 | +DUALCASE=1; export DUALCASE # for MKS sh |
| 8680 | |
| 8681 | # Support unset when possible. |
| 8682 | -if (FOO=FOO; unset FOO) >/dev/null 2>&1; then |
| 8683 | +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then |
| 8684 | as_unset=unset |
| 8685 | else |
| 8686 | as_unset=false |
| 8687 | @@ -10952,7 +12258,7 @@ |
| 8688 | LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ |
| 8689 | LC_TELEPHONE LC_TIME |
| 8690 | do |
| 8691 | - if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then |
| 8692 | + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then |
| 8693 | eval $as_var=C; export $as_var |
| 8694 | else |
| 8695 | $as_unset $as_var |
| 8696 | @@ -11131,16 +12437,17 @@ |
| 8697 | if mkdir -p . 2>/dev/null; then |
| 8698 | as_mkdir_p=: |
| 8699 | else |
| 8700 | + test -d ./-p && rmdir ./-p |
| 8701 | as_mkdir_p=false |
| 8702 | fi |
| 8703 | |
| 8704 | as_executable_p="test -f" |
| 8705 | |
| 8706 | # Sed expression to map a string onto a valid CPP name. |
| 8707 | -as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" |
| 8708 | +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| 8709 | |
| 8710 | # Sed expression to map a string onto a valid variable name. |
| 8711 | -as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" |
| 8712 | +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| 8713 | |
| 8714 | |
| 8715 | # IFS |
| 8716 | @@ -11167,7 +12474,7 @@ |
| 8717 | cat >&5 <<_CSEOF |
| 8718 | |
| 8719 | This file was extended by patch $as_me 2.5.9, which was |
| 8720 | -generated by GNU Autoconf 2.57. Invocation command line was |
| 8721 | +generated by GNU Autoconf 2.59. Invocation command line was |
| 8722 | |
| 8723 | CONFIG_FILES = $CONFIG_FILES |
| 8724 | CONFIG_HEADERS = $CONFIG_HEADERS |
| 8725 | @@ -11211,9 +12518,9 @@ |
| 8726 | -d, --debug don't remove temporary files |
| 8727 | --recheck update $as_me by reconfiguring in the same conditions |
| 8728 | --file=FILE[:TEMPLATE] |
| 8729 | - instantiate the configuration file FILE |
| 8730 | + instantiate the configuration file FILE |
| 8731 | --header=FILE[:TEMPLATE] |
| 8732 | - instantiate the configuration header FILE |
| 8733 | + instantiate the configuration header FILE |
| 8734 | |
| 8735 | Configuration files: |
| 8736 | $config_files |
| 8737 | @@ -11227,11 +12534,10 @@ |
| 8738 | cat >>$CONFIG_STATUS <<_ACEOF |
| 8739 | ac_cs_version="\\ |
| 8740 | patch config.status 2.5.9 |
| 8741 | -configured by $0, generated by GNU Autoconf 2.57, |
| 8742 | +configured by $0, generated by GNU Autoconf 2.59, |
| 8743 | with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" |
| 8744 | |
| 8745 | -Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 |
| 8746 | -Free Software Foundation, Inc. |
| 8747 | +Copyright (C) 2003 Free Software Foundation, Inc. |
| 8748 | This config.status script is free software; the Free Software Foundation |
| 8749 | gives unlimited permission to copy, distribute and modify it." |
| 8750 | srcdir=$srcdir |
| 8751 | @@ -11463,9 +12769,9 @@ |
| 8752 | (echo ':t |
| 8753 | /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed |
| 8754 | if test -z "$ac_sed_cmds"; then |
| 8755 | - ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" |
| 8756 | + ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" |
| 8757 | else |
| 8758 | - ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" |
| 8759 | + ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" |
| 8760 | fi |
| 8761 | ac_sed_frag=`expr $ac_sed_frag + 1` |
| 8762 | ac_beg=$ac_end |
| 8763 | @@ -11483,21 +12789,21 @@ |
| 8764 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
| 8765 | case $ac_file in |
| 8766 | - | *:- | *:-:* ) # input from stdin |
| 8767 | - cat >$tmp/stdin |
| 8768 | - ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
| 8769 | - ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
| 8770 | + cat >$tmp/stdin |
| 8771 | + ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
| 8772 | + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
| 8773 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
| 8774 | - ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
| 8775 | + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
| 8776 | * ) ac_file_in=$ac_file.in ;; |
| 8777 | esac |
| 8778 | |
| 8779 | # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. |
| 8780 | ac_dir=`(dirname "$ac_file") 2>/dev/null || |
| 8781 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 8782 | - X"$ac_file" : 'X\(//\)[^/]' \| \ |
| 8783 | - X"$ac_file" : 'X\(//\)$' \| \ |
| 8784 | - X"$ac_file" : 'X\(/\)' \| \ |
| 8785 | - . : '\(.\)' 2>/dev/null || |
| 8786 | + X"$ac_file" : 'X\(//\)[^/]' \| \ |
| 8787 | + X"$ac_file" : 'X\(//\)$' \| \ |
| 8788 | + X"$ac_file" : 'X\(/\)' \| \ |
| 8789 | + . : '\(.\)' 2>/dev/null || |
| 8790 | echo X"$ac_file" | |
| 8791 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
| 8792 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } |
| 8793 | @@ -11513,10 +12819,10 @@ |
| 8794 | as_dirs="$as_dir $as_dirs" |
| 8795 | as_dir=`(dirname "$as_dir") 2>/dev/null || |
| 8796 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 8797 | - X"$as_dir" : 'X\(//\)[^/]' \| \ |
| 8798 | - X"$as_dir" : 'X\(//\)$' \| \ |
| 8799 | - X"$as_dir" : 'X\(/\)' \| \ |
| 8800 | - . : '\(.\)' 2>/dev/null || |
| 8801 | + X"$as_dir" : 'X\(//\)[^/]' \| \ |
| 8802 | + X"$as_dir" : 'X\(//\)$' \| \ |
| 8803 | + X"$as_dir" : 'X\(/\)' \| \ |
| 8804 | + . : '\(.\)' 2>/dev/null || |
| 8805 | echo X"$as_dir" | |
| 8806 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
| 8807 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } |
| 8808 | @@ -11554,12 +12860,45 @@ |
| 8809 | ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix |
| 8810 | ac_top_srcdir=$ac_top_builddir$srcdir ;; |
| 8811 | esac |
| 8812 | -# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be |
| 8813 | -# absolute. |
| 8814 | -ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` |
| 8815 | -ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` |
| 8816 | -ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` |
| 8817 | -ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` |
| 8818 | + |
| 8819 | +# Do not use `cd foo && pwd` to compute absolute paths, because |
| 8820 | +# the directories may not exist. |
| 8821 | +case `pwd` in |
| 8822 | +.) ac_abs_builddir="$ac_dir";; |
| 8823 | +*) |
| 8824 | + case "$ac_dir" in |
| 8825 | + .) ac_abs_builddir=`pwd`;; |
| 8826 | + [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; |
| 8827 | + *) ac_abs_builddir=`pwd`/"$ac_dir";; |
| 8828 | + esac;; |
| 8829 | +esac |
| 8830 | +case $ac_abs_builddir in |
| 8831 | +.) ac_abs_top_builddir=${ac_top_builddir}.;; |
| 8832 | +*) |
| 8833 | + case ${ac_top_builddir}. in |
| 8834 | + .) ac_abs_top_builddir=$ac_abs_builddir;; |
| 8835 | + [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; |
| 8836 | + *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; |
| 8837 | + esac;; |
| 8838 | +esac |
| 8839 | +case $ac_abs_builddir in |
| 8840 | +.) ac_abs_srcdir=$ac_srcdir;; |
| 8841 | +*) |
| 8842 | + case $ac_srcdir in |
| 8843 | + .) ac_abs_srcdir=$ac_abs_builddir;; |
| 8844 | + [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; |
| 8845 | + *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; |
| 8846 | + esac;; |
| 8847 | +esac |
| 8848 | +case $ac_abs_builddir in |
| 8849 | +.) ac_abs_top_srcdir=$ac_top_srcdir;; |
| 8850 | +*) |
| 8851 | + case $ac_top_srcdir in |
| 8852 | + .) ac_abs_top_srcdir=$ac_abs_builddir;; |
| 8853 | + [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; |
| 8854 | + *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; |
| 8855 | + esac;; |
| 8856 | +esac |
| 8857 | |
| 8858 | |
| 8859 | case $INSTALL in |
| 8860 | @@ -11567,11 +12906,6 @@ |
| 8861 | *) ac_INSTALL=$ac_top_builddir$INSTALL ;; |
| 8862 | esac |
| 8863 | |
| 8864 | - if test x"$ac_file" != x-; then |
| 8865 | - { echo "$as_me:$LINENO: creating $ac_file" >&5 |
| 8866 | -echo "$as_me: creating $ac_file" >&6;} |
| 8867 | - rm -f "$ac_file" |
| 8868 | - fi |
| 8869 | # Let's still pretend it is `configure' which instantiates (i.e., don't |
| 8870 | # use $as_me), people would be surprised to read: |
| 8871 | # /* config.h. Generated by config.status. */ |
| 8872 | @@ -11581,7 +12915,7 @@ |
| 8873 | configure_input="$ac_file. " |
| 8874 | fi |
| 8875 | configure_input=$configure_input"Generated from `echo $ac_file_in | |
| 8876 | - sed 's,.*/,,'` by configure." |
| 8877 | + sed 's,.*/,,'` by configure." |
| 8878 | |
| 8879 | # First look for the input files in the build tree, otherwise in the |
| 8880 | # src tree. |
| 8881 | @@ -11590,26 +12924,32 @@ |
| 8882 | case $f in |
| 8883 | -) echo $tmp/stdin ;; |
| 8884 | [\\/$]*) |
| 8885 | - # Absolute (can't be DOS-style, as IFS=:) |
| 8886 | - test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
| 8887 | + # Absolute (can't be DOS-style, as IFS=:) |
| 8888 | + test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
| 8889 | echo "$as_me: error: cannot find input file: $f" >&2;} |
| 8890 | { (exit 1); exit 1; }; } |
| 8891 | - echo $f;; |
| 8892 | + echo "$f";; |
| 8893 | *) # Relative |
| 8894 | - if test -f "$f"; then |
| 8895 | - # Build tree |
| 8896 | - echo $f |
| 8897 | - elif test -f "$srcdir/$f"; then |
| 8898 | - # Source tree |
| 8899 | - echo $srcdir/$f |
| 8900 | - else |
| 8901 | - # /dev/null tree |
| 8902 | - { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
| 8903 | + if test -f "$f"; then |
| 8904 | + # Build tree |
| 8905 | + echo "$f" |
| 8906 | + elif test -f "$srcdir/$f"; then |
| 8907 | + # Source tree |
| 8908 | + echo "$srcdir/$f" |
| 8909 | + else |
| 8910 | + # /dev/null tree |
| 8911 | + { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
| 8912 | echo "$as_me: error: cannot find input file: $f" >&2;} |
| 8913 | { (exit 1); exit 1; }; } |
| 8914 | - fi;; |
| 8915 | + fi;; |
| 8916 | esac |
| 8917 | done` || { (exit 1); exit 1; } |
| 8918 | + |
| 8919 | + if test x"$ac_file" != x-; then |
| 8920 | + { echo "$as_me:$LINENO: creating $ac_file" >&5 |
| 8921 | +echo "$as_me: creating $ac_file" >&6;} |
| 8922 | + rm -f "$ac_file" |
| 8923 | + fi |
| 8924 | _ACEOF |
| 8925 | cat >>$CONFIG_STATUS <<_ACEOF |
| 8926 | sed "$ac_vpsub |
| 8927 | @@ -11649,12 +12989,12 @@ |
| 8928 | # NAME is the cpp macro being defined and VALUE is the value it is being given. |
| 8929 | # |
| 8930 | # ac_d sets the value in "#define NAME VALUE" lines. |
| 8931 | -ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' |
| 8932 | -ac_dB='[ ].*$,\1#\2' |
| 8933 | +ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' |
| 8934 | +ac_dB='[ ].*$,\1#\2' |
| 8935 | ac_dC=' ' |
| 8936 | ac_dD=',;t' |
| 8937 | # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". |
| 8938 | -ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' |
| 8939 | +ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' |
| 8940 | ac_uB='$,\1#\2define\3' |
| 8941 | ac_uC=' ' |
| 8942 | ac_uD=',;t' |
| 8943 | @@ -11663,11 +13003,11 @@ |
| 8944 | # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". |
| 8945 | case $ac_file in |
| 8946 | - | *:- | *:-:* ) # input from stdin |
| 8947 | - cat >$tmp/stdin |
| 8948 | - ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
| 8949 | - ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
| 8950 | + cat >$tmp/stdin |
| 8951 | + ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
| 8952 | + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
| 8953 | *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` |
| 8954 | - ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
| 8955 | + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; |
| 8956 | * ) ac_file_in=$ac_file.in ;; |
| 8957 | esac |
| 8958 | |
| 8959 | @@ -11681,28 +13021,29 @@ |
| 8960 | case $f in |
| 8961 | -) echo $tmp/stdin ;; |
| 8962 | [\\/$]*) |
| 8963 | - # Absolute (can't be DOS-style, as IFS=:) |
| 8964 | - test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
| 8965 | + # Absolute (can't be DOS-style, as IFS=:) |
| 8966 | + test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
| 8967 | echo "$as_me: error: cannot find input file: $f" >&2;} |
| 8968 | { (exit 1); exit 1; }; } |
| 8969 | - echo $f;; |
| 8970 | + # Do quote $f, to prevent DOS paths from being IFS'd. |
| 8971 | + echo "$f";; |
| 8972 | *) # Relative |
| 8973 | - if test -f "$f"; then |
| 8974 | - # Build tree |
| 8975 | - echo $f |
| 8976 | - elif test -f "$srcdir/$f"; then |
| 8977 | - # Source tree |
| 8978 | - echo $srcdir/$f |
| 8979 | - else |
| 8980 | - # /dev/null tree |
| 8981 | - { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
| 8982 | + if test -f "$f"; then |
| 8983 | + # Build tree |
| 8984 | + echo "$f" |
| 8985 | + elif test -f "$srcdir/$f"; then |
| 8986 | + # Source tree |
| 8987 | + echo "$srcdir/$f" |
| 8988 | + else |
| 8989 | + # /dev/null tree |
| 8990 | + { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 |
| 8991 | echo "$as_me: error: cannot find input file: $f" >&2;} |
| 8992 | { (exit 1); exit 1; }; } |
| 8993 | - fi;; |
| 8994 | + fi;; |
| 8995 | esac |
| 8996 | done` || { (exit 1); exit 1; } |
| 8997 | # Remove the trailing spaces. |
| 8998 | - sed 's/[ ]*$//' $ac_file_inputs >$tmp/in |
| 8999 | + sed 's/[ ]*$//' $ac_file_inputs >$tmp/in |
| 9000 | |
| 9001 | _ACEOF |
| 9002 | |
| 9003 | @@ -11725,9 +13066,9 @@ |
| 9004 | s,[\\$`],\\&,g |
| 9005 | t clear |
| 9006 | : clear |
| 9007 | -s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp |
| 9008 | +s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp |
| 9009 | t end |
| 9010 | -s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp |
| 9011 | +s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp |
| 9012 | : end |
| 9013 | _ACEOF |
| 9014 | # If some macros were called several times there might be several times |
| 9015 | @@ -11741,13 +13082,13 @@ |
| 9016 | # example, in the case of _POSIX_SOURCE, which is predefined and required |
| 9017 | # on some systems where configure will not decide to define it. |
| 9018 | cat >>conftest.undefs <<\_ACEOF |
| 9019 | -s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, |
| 9020 | +s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, |
| 9021 | _ACEOF |
| 9022 | |
| 9023 | # Break up conftest.defines because some shells have a limit on the size |
| 9024 | # of here documents, and old seds have small limits too (100 cmds). |
| 9025 | echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS |
| 9026 | -echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS |
| 9027 | +echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS |
| 9028 | echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS |
| 9029 | echo ' :' >>$CONFIG_STATUS |
| 9030 | rm -f conftest.tail |
| 9031 | @@ -11756,7 +13097,7 @@ |
| 9032 | # Write a limited-size here document to $tmp/defines.sed. |
| 9033 | echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS |
| 9034 | # Speed up: don't consider the non `#define' lines. |
| 9035 | - echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS |
| 9036 | + echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS |
| 9037 | # Work around the forget-to-reset-the-flag bug. |
| 9038 | echo 't clr' >>$CONFIG_STATUS |
| 9039 | echo ': clr' >>$CONFIG_STATUS |
| 9040 | @@ -11783,7 +13124,7 @@ |
| 9041 | # Write a limited-size here document to $tmp/undefs.sed. |
| 9042 | echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS |
| 9043 | # Speed up: don't consider the non `#undef' |
| 9044 | - echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS |
| 9045 | + echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS |
| 9046 | # Work around the forget-to-reset-the-flag bug. |
| 9047 | echo 't clr' >>$CONFIG_STATUS |
| 9048 | echo ': clr' >>$CONFIG_STATUS |
| 9049 | @@ -11817,10 +13158,10 @@ |
| 9050 | else |
| 9051 | ac_dir=`(dirname "$ac_file") 2>/dev/null || |
| 9052 | $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 9053 | - X"$ac_file" : 'X\(//\)[^/]' \| \ |
| 9054 | - X"$ac_file" : 'X\(//\)$' \| \ |
| 9055 | - X"$ac_file" : 'X\(/\)' \| \ |
| 9056 | - . : '\(.\)' 2>/dev/null || |
| 9057 | + X"$ac_file" : 'X\(//\)[^/]' \| \ |
| 9058 | + X"$ac_file" : 'X\(//\)$' \| \ |
| 9059 | + X"$ac_file" : 'X\(/\)' \| \ |
| 9060 | + . : '\(.\)' 2>/dev/null || |
| 9061 | echo X"$ac_file" | |
| 9062 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
| 9063 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } |
| 9064 | @@ -11836,10 +13177,10 @@ |
| 9065 | as_dirs="$as_dir $as_dirs" |
| 9066 | as_dir=`(dirname "$as_dir") 2>/dev/null || |
| 9067 | $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| 9068 | - X"$as_dir" : 'X\(//\)[^/]' \| \ |
| 9069 | - X"$as_dir" : 'X\(//\)$' \| \ |
| 9070 | - X"$as_dir" : 'X\(/\)' \| \ |
| 9071 | - . : '\(.\)' 2>/dev/null || |
| 9072 | + X"$as_dir" : 'X\(//\)[^/]' \| \ |
| 9073 | + X"$as_dir" : 'X\(//\)$' \| \ |
| 9074 | + X"$as_dir" : 'X\(/\)' \| \ |
| 9075 | + . : '\(.\)' 2>/dev/null || |
| 9076 | echo X"$as_dir" | |
| 9077 | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } |
| 9078 | /^X\(\/\/\)[^/].*/{ s//\1/; q; } |
| 9079 | --- patch-2.5.9.orig/configure.ac |
| 9080 | +++ patch-2.5.9/configure.ac |
| 9081 | @@ -64,6 +64,9 @@ |
| 9082 | gl_PREREQ_XMALLOC |
| 9083 | gl_QUOTE |
| 9084 | gl_QUOTEARG |
| 9085 | +gl_HASH |
| 9086 | + |
| 9087 | +ag_CHECK_NANOSECOND_STAT |
| 9088 | |
| 9089 | dnl This should be in gnulib, but isn't for some reason. |
| 9090 | AC_DEFUN([jm_PREREQ_ADDEXT], |
| 9091 | --- patch-2.5.9.orig/pch.c |
| 9092 | +++ patch-2.5.9/pch.c |
| 9093 | @@ -1,6 +1,6 @@ |
| 9094 | /* reading patches */ |
| 9095 | |
| 9096 | -/* $Id: pch.c,v 1.44 2003/05/20 14:03:17 eggert Exp $ */ |
| 9097 | +/* $Id: pch.c,v 1.45 2003/07/02 22:19:21 eggert Exp $ */ |
| 9098 | |
| 9099 | /* Copyright (C) 1986, 1987, 1988 Larry Wall |
| 9100 | |
| 9101 | @@ -366,10 +366,16 @@ |
| 9102 | if (!stars_last_line && strnEQ(s, "*** ", 4)) |
| 9103 | name[OLD] = fetchname (s+4, strippath, &p_timestamp[OLD]); |
| 9104 | else if (strnEQ(s, "+++ ", 4)) |
| 9105 | + { |
| 9106 | /* Swap with NEW below. */ |
| 9107 | name[OLD] = fetchname (s+4, strippath, &p_timestamp[OLD]); |
| 9108 | + p_strip_trailing_cr = strip_trailing_cr; |
| 9109 | + } |
| 9110 | else if (strnEQ(s, "Index:", 6)) |
| 9111 | + { |
| 9112 | name[INDEX] = fetchname (s+6, strippath, (time_t *) 0); |
| 9113 | + p_strip_trailing_cr = strip_trailing_cr; |
| 9114 | + } |
| 9115 | else if (strnEQ(s, "Prereq:", 7)) { |
| 9116 | for (t = s + 7; ISSPACE ((unsigned char) *t); t++) |
| 9117 | continue; |
| 9118 | @@ -409,6 +415,7 @@ |
| 9119 | p_timestamp[NEW] = timestamp; |
| 9120 | p_rfc934_nesting = (t - s) >> 1; |
| 9121 | } |
| 9122 | + p_strip_trailing_cr = strip_trailing_cr; |
| 9123 | } |
| 9124 | } |
| 9125 | if ((diff_type == NO_DIFF || diff_type == ED_DIFF) && |
| 9126 | --- patch-2.5.9.orig/util.c |
| 9127 | +++ patch-2.5.9/util.c |
| 9128 | @@ -45,9 +45,17 @@ |
| 9129 | # define raise(sig) kill (getpid (), sig) |
| 9130 | #endif |
| 9131 | |
| 9132 | +#if defined(HAVE_STAT_TIMEVAL) |
| 9133 | +#include <time.h> |
| 9134 | +#endif |
| 9135 | + |
| 9136 | #include <stdarg.h> |
| 9137 | +#include <hash.h> |
| 9138 | |
| 9139 | static void makedirs (char *); |
| 9140 | +static bool fid_search (const char *, const struct stat *, bool); |
| 9141 | +# define fid_exists(name, pst) fid_search (name, pst, false) |
| 9142 | +# define insert_fid(name) fid_search (name, NULL, true) |
| 9143 | |
| 9144 | /* Move a file FROM (where *FROM_NEEDS_REMOVAL is nonzero if FROM |
| 9145 | needs removal when cleaning up at the end of execution) |
| 9146 | @@ -64,7 +72,7 @@ |
| 9147 | struct stat to_st; |
| 9148 | int to_errno = ! backup ? -1 : stat (to, &to_st) == 0 ? 0 : errno; |
| 9149 | |
| 9150 | - if (backup) |
| 9151 | + if (backup && (to_errno || ! fid_exists (to, &to_st))) |
| 9152 | { |
| 9153 | int try_makedirs_errno = 0; |
| 9154 | char *bakname; |
| 9155 | @@ -165,6 +173,7 @@ |
| 9156 | if (! to_dir_known_to_exist) |
| 9157 | makedirs (to); |
| 9158 | copy_file (from, to, 0, mode); |
| 9159 | + insert_fid (to); |
| 9160 | return; |
| 9161 | } |
| 9162 | |
| 9163 | @@ -173,6 +182,7 @@ |
| 9164 | } |
| 9165 | |
| 9166 | rename_succeeded: |
| 9167 | + insert_fid (to); |
| 9168 | /* Do not clear *FROM_NEEDS_REMOVAL if it's possible that the |
| 9169 | rename returned zero because FROM and TO are hard links to |
| 9170 | the same file. */ |
| 9171 | @@ -1011,3 +1021,105 @@ |
| 9172 | if (file_seek (stream, offset, ptrname) != 0) |
| 9173 | pfatal ("fseek"); |
| 9174 | } |
| 9175 | + |
| 9176 | +typedef struct |
| 9177 | +{ |
| 9178 | + dev_t fid_dev; |
| 9179 | + ino_t fid_ino; |
| 9180 | + time_t fid_mtime; |
| 9181 | + unsigned long fid_mtimensec; |
| 9182 | +} file_id; |
| 9183 | + |
| 9184 | +unsigned |
| 9185 | +file_id_hasher (file_id *entry, unsigned table_size) |
| 9186 | +{ |
| 9187 | + return ((unsigned long) entry->fid_ino + |
| 9188 | + (unsigned long) entry->fid_dev + |
| 9189 | + (unsigned long) entry->fid_mtime + |
| 9190 | + (unsigned long) entry->fid_mtimensec) % table_size; |
| 9191 | +} |
| 9192 | + |
| 9193 | +bool |
| 9194 | +file_id_comparator (file_id *entry1, file_id *entry2) |
| 9195 | +{ |
| 9196 | + return (entry1->fid_dev == entry2->fid_dev && |
| 9197 | + entry1->fid_ino == entry2->fid_ino && |
| 9198 | + entry1->fid_mtime == entry2->fid_mtime && |
| 9199 | + entry1->fid_mtimensec == entry2->fid_mtimensec); |
| 9200 | +} |
| 9201 | + |
| 9202 | +void |
| 9203 | +file_id_freer (file_id *entry) |
| 9204 | +{ |
| 9205 | + free (entry); |
| 9206 | +} |
| 9207 | + |
| 9208 | +Hash_table *file_id_hash; |
| 9209 | + |
| 9210 | +/* Check if the file identified by FILENAME and PST was already seen. If the |
| 9211 | + file was already seen, returns TRUE. If the file has not yet been seen |
| 9212 | + and INSERT is TRUE, it is inserted. PST or FILENAME may be NULL (but not |
| 9213 | + both of them). */ |
| 9214 | + |
| 9215 | +static bool |
| 9216 | +fid_search (const char *filename, const struct stat *pst, bool insert) |
| 9217 | +{ |
| 9218 | + struct stat st; |
| 9219 | + |
| 9220 | + if (!file_id_hash) |
| 9221 | + { |
| 9222 | + file_id_hash = hash_initialize (0, NULL, (Hash_hasher) file_id_hasher, |
| 9223 | + (Hash_comparator) file_id_comparator, |
| 9224 | + (Hash_data_freer) file_id_freer); |
| 9225 | + if (!file_id_hash) |
| 9226 | + pfatal ("hash_initialize"); |
| 9227 | + } |
| 9228 | + |
| 9229 | + if (!pst) |
| 9230 | + { |
| 9231 | + if (stat (filename, &st) != 0) |
| 9232 | + pfatal ("%s", quotearg (filename)); |
| 9233 | + pst = &st; |
| 9234 | + } |
| 9235 | + |
| 9236 | + if (insert) |
| 9237 | + { |
| 9238 | + file_id *pfid = xmalloc (sizeof (file_id)), *old_pfid; |
| 9239 | + pfid->fid_dev = pst->st_dev; |
| 9240 | + pfid->fid_ino = pst->st_ino; |
| 9241 | + pfid->fid_mtime = pst->st_mtime; |
| 9242 | +#if defined(HAVE_STAT_NSEC) |
| 9243 | + pfid->fid_mtimensec = pst->st_mtimensec; |
| 9244 | +#elif defined(HAVE_STAT_TIMEVAL) |
| 9245 | + pfid->fid_mtimensec = pst->st_mtim.tv_nsec; |
| 9246 | +#else |
| 9247 | + pfid->fid_mtimensec = 0; |
| 9248 | +#endif |
| 9249 | + old_pfid = hash_insert (file_id_hash, pfid); |
| 9250 | + if (!old_pfid) |
| 9251 | + pfatal ("hash_insert"); |
| 9252 | + else if (old_pfid != pfid) |
| 9253 | + { |
| 9254 | + free (pfid); |
| 9255 | + return true; |
| 9256 | + } |
| 9257 | + else |
| 9258 | + return false; |
| 9259 | + } |
| 9260 | + else |
| 9261 | + { |
| 9262 | + file_id fid; |
| 9263 | + fid.fid_dev = pst->st_dev; |
| 9264 | + fid.fid_ino = pst->st_ino; |
| 9265 | + fid.fid_mtime = pst->st_mtime; |
| 9266 | +#if defined(HAVE_STAT_NSEC) |
| 9267 | + fid.fid_mtimensec = pst->st_mtimensec; |
| 9268 | +#elif defined(HAVE_STAT_TIMEVAL) |
| 9269 | + fid.fid_mtimensec = pst->st_mtim.tv_nsec; |
| 9270 | +#else |
| 9271 | + fid.fid_mtimensec = 0; |
| 9272 | +#endif |
| 9273 | + return hash_lookup (file_id_hash, &fid) != 0; |
| 9274 | + } |
| 9275 | +} |
| 9276 | + |
| 9277 | --- patch-2.5.9.orig/hash.c |
| 9278 | +++ patch-2.5.9/hash.c |
| 9279 | @@ -0,0 +1,1051 @@ |
| 9280 | +/* hash - hashing table processing. |
| 9281 | + |
| 9282 | + Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Free Software |
| 9283 | + Foundation, Inc. |
| 9284 | + |
| 9285 | + Written by Jim Meyering, 1992. |
| 9286 | + |
| 9287 | + This program is free software; you can redistribute it and/or modify |
| 9288 | + it under the terms of the GNU General Public License as published by |
| 9289 | + the Free Software Foundation; either version 2, or (at your option) |
| 9290 | + any later version. |
| 9291 | + |
| 9292 | + This program is distributed in the hope that it will be useful, |
| 9293 | + but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9294 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 9295 | + GNU General Public License for more details. |
| 9296 | + |
| 9297 | + You should have received a copy of the GNU General Public License |
| 9298 | + along with this program; if not, write to the Free Software Foundation, |
| 9299 | + Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| 9300 | + |
| 9301 | +/* A generic hash table package. */ |
| 9302 | + |
| 9303 | +/* Define USE_OBSTACK to 1 if you want the allocator to use obstacks instead |
| 9304 | + of malloc. If you change USE_OBSTACK, you have to recompile! */ |
| 9305 | + |
| 9306 | +#if HAVE_CONFIG_H |
| 9307 | +# include <config.h> |
| 9308 | +#endif |
| 9309 | +#if HAVE_STDLIB_H |
| 9310 | +# include <stdlib.h> |
| 9311 | +#endif |
| 9312 | + |
| 9313 | +#include <limits.h> |
| 9314 | +#include <stdbool.h> |
| 9315 | +#include <stdio.h> |
| 9316 | + |
| 9317 | +#ifndef HAVE_DECL_FREE |
| 9318 | +"this configure-time declaration test was not run" |
| 9319 | +#endif |
| 9320 | +#if !HAVE_DECL_FREE |
| 9321 | +void free (); |
| 9322 | +#endif |
| 9323 | + |
| 9324 | +#ifndef HAVE_DECL_MALLOC |
| 9325 | +"this configure-time declaration test was not run" |
| 9326 | +#endif |
| 9327 | +#if !HAVE_DECL_MALLOC |
| 9328 | +char *malloc (); |
| 9329 | +#endif |
| 9330 | + |
| 9331 | +#if USE_OBSTACK |
| 9332 | +# include "obstack.h" |
| 9333 | +# ifndef obstack_chunk_alloc |
| 9334 | +# define obstack_chunk_alloc malloc |
| 9335 | +# endif |
| 9336 | +# ifndef obstack_chunk_free |
| 9337 | +# define obstack_chunk_free free |
| 9338 | +# endif |
| 9339 | +#endif |
| 9340 | + |
| 9341 | +#include "hash.h" |
| 9342 | + |
| 9343 | +struct hash_table |
| 9344 | + { |
| 9345 | + /* The array of buckets starts at BUCKET and extends to BUCKET_LIMIT-1, |
| 9346 | + for a possibility of N_BUCKETS. Among those, N_BUCKETS_USED buckets |
| 9347 | + are not empty, there are N_ENTRIES active entries in the table. */ |
| 9348 | + struct hash_entry *bucket; |
| 9349 | + struct hash_entry *bucket_limit; |
| 9350 | + unsigned n_buckets; |
| 9351 | + unsigned n_buckets_used; |
| 9352 | + unsigned n_entries; |
| 9353 | + |
| 9354 | + /* Tuning arguments, kept in a physicaly separate structure. */ |
| 9355 | + const Hash_tuning *tuning; |
| 9356 | + |
| 9357 | + /* Three functions are given to `hash_initialize', see the documentation |
| 9358 | + block for this function. In a word, HASHER randomizes a user entry |
| 9359 | + into a number up from 0 up to some maximum minus 1; COMPARATOR returns |
| 9360 | + true if two user entries compare equally; and DATA_FREER is the cleanup |
| 9361 | + function for a user entry. */ |
| 9362 | + Hash_hasher hasher; |
| 9363 | + Hash_comparator comparator; |
| 9364 | + Hash_data_freer data_freer; |
| 9365 | + |
| 9366 | + /* A linked list of freed struct hash_entry structs. */ |
| 9367 | + struct hash_entry *free_entry_list; |
| 9368 | + |
| 9369 | +#if USE_OBSTACK |
| 9370 | + /* Whenever obstacks are used, it is possible to allocate all overflowed |
| 9371 | + entries into a single stack, so they all can be freed in a single |
| 9372 | + operation. It is not clear if the speedup is worth the trouble. */ |
| 9373 | + struct obstack entry_stack; |
| 9374 | +#endif |
| 9375 | + }; |
| 9376 | + |
| 9377 | +/* A hash table contains many internal entries, each holding a pointer to |
| 9378 | + some user provided data (also called a user entry). An entry indistinctly |
| 9379 | + refers to both the internal entry and its associated user entry. A user |
| 9380 | + entry contents may be hashed by a randomization function (the hashing |
| 9381 | + function, or just `hasher' for short) into a number (or `slot') between 0 |
| 9382 | + and the current table size. At each slot position in the hash table, |
| 9383 | + starts a linked chain of entries for which the user data all hash to this |
| 9384 | + slot. A bucket is the collection of all entries hashing to the same slot. |
| 9385 | + |
| 9386 | + A good `hasher' function will distribute entries rather evenly in buckets. |
| 9387 | + In the ideal case, the length of each bucket is roughly the number of |
| 9388 | + entries divided by the table size. Finding the slot for a data is usually |
| 9389 | + done in constant time by the `hasher', and the later finding of a precise |
| 9390 | + entry is linear in time with the size of the bucket. Consequently, a |
| 9391 | + larger hash table size (that is, a larger number of buckets) is prone to |
| 9392 | + yielding shorter chains, *given* the `hasher' function behaves properly. |
| 9393 | + |
| 9394 | + Long buckets slow down the lookup algorithm. One might use big hash table |
| 9395 | + sizes in hope to reduce the average length of buckets, but this might |
| 9396 | + become inordinate, as unused slots in the hash table take some space. The |
| 9397 | + best bet is to make sure you are using a good `hasher' function (beware |
| 9398 | + that those are not that easy to write! :-), and to use a table size |
| 9399 | + larger than the actual number of entries. */ |
| 9400 | + |
| 9401 | +/* If an insertion makes the ratio of nonempty buckets to table size larger |
| 9402 | + than the growth threshold (a number between 0.0 and 1.0), then increase |
| 9403 | + the table size by multiplying by the growth factor (a number greater than |
| 9404 | + 1.0). The growth threshold defaults to 0.8, and the growth factor |
| 9405 | + defaults to 1.414, meaning that the table will have doubled its size |
| 9406 | + every second time 80% of the buckets get used. */ |
| 9407 | +#define DEFAULT_GROWTH_THRESHOLD 0.8 |
| 9408 | +#define DEFAULT_GROWTH_FACTOR 1.414 |
| 9409 | + |
| 9410 | +/* If a deletion empties a bucket and causes the ratio of used buckets to |
| 9411 | + table size to become smaller than the shrink threshold (a number between |
| 9412 | + 0.0 and 1.0), then shrink the table by multiplying by the shrink factor (a |
| 9413 | + number greater than the shrink threshold but smaller than 1.0). The shrink |
| 9414 | + threshold and factor default to 0.0 and 1.0, meaning that the table never |
| 9415 | + shrinks. */ |
| 9416 | +#define DEFAULT_SHRINK_THRESHOLD 0.0 |
| 9417 | +#define DEFAULT_SHRINK_FACTOR 1.0 |
| 9418 | + |
| 9419 | +/* Use this to initialize or reset a TUNING structure to |
| 9420 | + some sensible values. */ |
| 9421 | +static const Hash_tuning default_tuning = |
| 9422 | + { |
| 9423 | + DEFAULT_SHRINK_THRESHOLD, |
| 9424 | + DEFAULT_SHRINK_FACTOR, |
| 9425 | + DEFAULT_GROWTH_THRESHOLD, |
| 9426 | + DEFAULT_GROWTH_FACTOR, |
| 9427 | + false |
| 9428 | + }; |
| 9429 | + |
| 9430 | +/* Information and lookup. */ |
| 9431 | + |
| 9432 | +/* The following few functions provide information about the overall hash |
| 9433 | + table organization: the number of entries, number of buckets and maximum |
| 9434 | + length of buckets. */ |
| 9435 | + |
| 9436 | +/* Return the number of buckets in the hash table. The table size, the total |
| 9437 | + number of buckets (used plus unused), or the maximum number of slots, are |
| 9438 | + the same quantity. */ |
| 9439 | + |
| 9440 | +unsigned |
| 9441 | +hash_get_n_buckets (const Hash_table *table) |
| 9442 | +{ |
| 9443 | + return table->n_buckets; |
| 9444 | +} |
| 9445 | + |
| 9446 | +/* Return the number of slots in use (non-empty buckets). */ |
| 9447 | + |
| 9448 | +unsigned |
| 9449 | +hash_get_n_buckets_used (const Hash_table *table) |
| 9450 | +{ |
| 9451 | + return table->n_buckets_used; |
| 9452 | +} |
| 9453 | + |
| 9454 | +/* Return the number of active entries. */ |
| 9455 | + |
| 9456 | +unsigned |
| 9457 | +hash_get_n_entries (const Hash_table *table) |
| 9458 | +{ |
| 9459 | + return table->n_entries; |
| 9460 | +} |
| 9461 | + |
| 9462 | +/* Return the length of the longest chain (bucket). */ |
| 9463 | + |
| 9464 | +unsigned |
| 9465 | +hash_get_max_bucket_length (const Hash_table *table) |
| 9466 | +{ |
| 9467 | + struct hash_entry *bucket; |
| 9468 | + unsigned max_bucket_length = 0; |
| 9469 | + |
| 9470 | + for (bucket = table->bucket; bucket < table->bucket_limit; bucket++) |
| 9471 | + { |
| 9472 | + if (bucket->data) |
| 9473 | + { |
| 9474 | + struct hash_entry *cursor = bucket; |
| 9475 | + unsigned bucket_length = 1; |
| 9476 | + |
| 9477 | + while (cursor = cursor->next, cursor) |
| 9478 | + bucket_length++; |
| 9479 | + |
| 9480 | + if (bucket_length > max_bucket_length) |
| 9481 | + max_bucket_length = bucket_length; |
| 9482 | + } |
| 9483 | + } |
| 9484 | + |
| 9485 | + return max_bucket_length; |
| 9486 | +} |
| 9487 | + |
| 9488 | +/* Do a mild validation of a hash table, by traversing it and checking two |
| 9489 | + statistics. */ |
| 9490 | + |
| 9491 | +bool |
| 9492 | +hash_table_ok (const Hash_table *table) |
| 9493 | +{ |
| 9494 | + struct hash_entry *bucket; |
| 9495 | + unsigned n_buckets_used = 0; |
| 9496 | + unsigned n_entries = 0; |
| 9497 | + |
| 9498 | + for (bucket = table->bucket; bucket < table->bucket_limit; bucket++) |
| 9499 | + { |
| 9500 | + if (bucket->data) |
| 9501 | + { |
| 9502 | + struct hash_entry *cursor = bucket; |
| 9503 | + |
| 9504 | + /* Count bucket head. */ |
| 9505 | + n_buckets_used++; |
| 9506 | + n_entries++; |
| 9507 | + |
| 9508 | + /* Count bucket overflow. */ |
| 9509 | + while (cursor = cursor->next, cursor) |
| 9510 | + n_entries++; |
| 9511 | + } |
| 9512 | + } |
| 9513 | + |
| 9514 | + if (n_buckets_used == table->n_buckets_used && n_entries == table->n_entries) |
| 9515 | + return true; |
| 9516 | + |
| 9517 | + return false; |
| 9518 | +} |
| 9519 | + |
| 9520 | +void |
| 9521 | +hash_print_statistics (const Hash_table *table, FILE *stream) |
| 9522 | +{ |
| 9523 | + unsigned n_entries = hash_get_n_entries (table); |
| 9524 | + unsigned n_buckets = hash_get_n_buckets (table); |
| 9525 | + unsigned n_buckets_used = hash_get_n_buckets_used (table); |
| 9526 | + unsigned max_bucket_length = hash_get_max_bucket_length (table); |
| 9527 | + |
| 9528 | + fprintf (stream, "# entries: %u\n", n_entries); |
| 9529 | + fprintf (stream, "# buckets: %u\n", n_buckets); |
| 9530 | + fprintf (stream, "# buckets used: %u (%.2f%%)\n", n_buckets_used, |
| 9531 | + (100.0 * n_buckets_used) / n_buckets); |
| 9532 | + fprintf (stream, "max bucket length: %u\n", max_bucket_length); |
| 9533 | +} |
| 9534 | + |
| 9535 | +/* If ENTRY matches an entry already in the hash table, return the |
| 9536 | + entry from the table. Otherwise, return NULL. */ |
| 9537 | + |
| 9538 | +void * |
| 9539 | +hash_lookup (const Hash_table *table, const void *entry) |
| 9540 | +{ |
| 9541 | + struct hash_entry *bucket |
| 9542 | + = table->bucket + table->hasher (entry, table->n_buckets); |
| 9543 | + struct hash_entry *cursor; |
| 9544 | + |
| 9545 | + if (! (bucket < table->bucket_limit)) |
| 9546 | + abort (); |
| 9547 | + |
| 9548 | + if (bucket->data == NULL) |
| 9549 | + return NULL; |
| 9550 | + |
| 9551 | + for (cursor = bucket; cursor; cursor = cursor->next) |
| 9552 | + if (table->comparator (entry, cursor->data)) |
| 9553 | + return cursor->data; |
| 9554 | + |
| 9555 | + return NULL; |
| 9556 | +} |
| 9557 | + |
| 9558 | +/* Walking. */ |
| 9559 | + |
| 9560 | +/* The functions in this page traverse the hash table and process the |
| 9561 | + contained entries. For the traversal to work properly, the hash table |
| 9562 | + should not be resized nor modified while any particular entry is being |
| 9563 | + processed. In particular, entries should not be added or removed. */ |
| 9564 | + |
| 9565 | +/* Return the first data in the table, or NULL if the table is empty. */ |
| 9566 | + |
| 9567 | +void * |
| 9568 | +hash_get_first (const Hash_table *table) |
| 9569 | +{ |
| 9570 | + struct hash_entry *bucket; |
| 9571 | + |
| 9572 | + if (table->n_entries == 0) |
| 9573 | + return NULL; |
| 9574 | + |
| 9575 | + for (bucket = table->bucket; ; bucket++) |
| 9576 | + if (! (bucket < table->bucket_limit)) |
| 9577 | + abort (); |
| 9578 | + else if (bucket->data) |
| 9579 | + return bucket->data; |
| 9580 | +} |
| 9581 | + |
| 9582 | +/* Return the user data for the entry following ENTRY, where ENTRY has been |
| 9583 | + returned by a previous call to either `hash_get_first' or `hash_get_next'. |
| 9584 | + Return NULL if there are no more entries. */ |
| 9585 | + |
| 9586 | +void * |
| 9587 | +hash_get_next (const Hash_table *table, const void *entry) |
| 9588 | +{ |
| 9589 | + struct hash_entry *bucket |
| 9590 | + = table->bucket + table->hasher (entry, table->n_buckets); |
| 9591 | + struct hash_entry *cursor; |
| 9592 | + |
| 9593 | + if (! (bucket < table->bucket_limit)) |
| 9594 | + abort (); |
| 9595 | + |
| 9596 | + /* Find next entry in the same bucket. */ |
| 9597 | + for (cursor = bucket; cursor; cursor = cursor->next) |
| 9598 | + if (cursor->data == entry && cursor->next) |
| 9599 | + return cursor->next->data; |
| 9600 | + |
| 9601 | + /* Find first entry in any subsequent bucket. */ |
| 9602 | + while (++bucket < table->bucket_limit) |
| 9603 | + if (bucket->data) |
| 9604 | + return bucket->data; |
| 9605 | + |
| 9606 | + /* None found. */ |
| 9607 | + return NULL; |
| 9608 | +} |
| 9609 | + |
| 9610 | +/* Fill BUFFER with pointers to active user entries in the hash table, then |
| 9611 | + return the number of pointers copied. Do not copy more than BUFFER_SIZE |
| 9612 | + pointers. */ |
| 9613 | + |
| 9614 | +unsigned |
| 9615 | +hash_get_entries (const Hash_table *table, void **buffer, |
| 9616 | + unsigned buffer_size) |
| 9617 | +{ |
| 9618 | + unsigned counter = 0; |
| 9619 | + struct hash_entry *bucket; |
| 9620 | + struct hash_entry *cursor; |
| 9621 | + |
| 9622 | + for (bucket = table->bucket; bucket < table->bucket_limit; bucket++) |
| 9623 | + { |
| 9624 | + if (bucket->data) |
| 9625 | + { |
| 9626 | + for (cursor = bucket; cursor; cursor = cursor->next) |
| 9627 | + { |
| 9628 | + if (counter >= buffer_size) |
| 9629 | + return counter; |
| 9630 | + buffer[counter++] = cursor->data; |
| 9631 | + } |
| 9632 | + } |
| 9633 | + } |
| 9634 | + |
| 9635 | + return counter; |
| 9636 | +} |
| 9637 | + |
| 9638 | +/* Call a PROCESSOR function for each entry of a hash table, and return the |
| 9639 | + number of entries for which the processor function returned success. A |
| 9640 | + pointer to some PROCESSOR_DATA which will be made available to each call to |
| 9641 | + the processor function. The PROCESSOR accepts two arguments: the first is |
| 9642 | + the user entry being walked into, the second is the value of PROCESSOR_DATA |
| 9643 | + as received. The walking continue for as long as the PROCESSOR function |
| 9644 | + returns nonzero. When it returns zero, the walking is interrupted. */ |
| 9645 | + |
| 9646 | +unsigned |
| 9647 | +hash_do_for_each (const Hash_table *table, Hash_processor processor, |
| 9648 | + void *processor_data) |
| 9649 | +{ |
| 9650 | + unsigned counter = 0; |
| 9651 | + struct hash_entry *bucket; |
| 9652 | + struct hash_entry *cursor; |
| 9653 | + |
| 9654 | + for (bucket = table->bucket; bucket < table->bucket_limit; bucket++) |
| 9655 | + { |
| 9656 | + if (bucket->data) |
| 9657 | + { |
| 9658 | + for (cursor = bucket; cursor; cursor = cursor->next) |
| 9659 | + { |
| 9660 | + if (!(*processor) (cursor->data, processor_data)) |
| 9661 | + return counter; |
| 9662 | + counter++; |
| 9663 | + } |
| 9664 | + } |
| 9665 | + } |
| 9666 | + |
| 9667 | + return counter; |
| 9668 | +} |
| 9669 | + |
| 9670 | +/* Allocation and clean-up. */ |
| 9671 | + |
| 9672 | +/* Return a hash index for a NUL-terminated STRING between 0 and N_BUCKETS-1. |
| 9673 | + This is a convenience routine for constructing other hashing functions. */ |
| 9674 | + |
| 9675 | +#if USE_DIFF_HASH |
| 9676 | + |
| 9677 | +/* About hashings, Paul Eggert writes to me (FP), on 1994-01-01: "Please see |
| 9678 | + B. J. McKenzie, R. Harries & T. Bell, Selecting a hashing algorithm, |
| 9679 | + Software--practice & experience 20, 2 (Feb 1990), 209-224. Good hash |
| 9680 | + algorithms tend to be domain-specific, so what's good for [diffutils'] io.c |
| 9681 | + may not be good for your application." */ |
| 9682 | + |
| 9683 | +unsigned |
| 9684 | +hash_string (const char *string, unsigned n_buckets) |
| 9685 | +{ |
| 9686 | +# define ROTATE_LEFT(Value, Shift) \ |
| 9687 | + ((Value) << (Shift) | (Value) >> ((sizeof (unsigned) * CHAR_BIT) - (Shift))) |
| 9688 | +# define HASH_ONE_CHAR(Value, Byte) \ |
| 9689 | + ((Byte) + ROTATE_LEFT (Value, 7)) |
| 9690 | + |
| 9691 | + unsigned value = 0; |
| 9692 | + |
| 9693 | + for (; *string; string++) |
| 9694 | + value = HASH_ONE_CHAR (value, *(const unsigned char *) string); |
| 9695 | + return value % n_buckets; |
| 9696 | + |
| 9697 | +# undef ROTATE_LEFT |
| 9698 | +# undef HASH_ONE_CHAR |
| 9699 | +} |
| 9700 | + |
| 9701 | +#else /* not USE_DIFF_HASH */ |
| 9702 | + |
| 9703 | +/* This one comes from `recode', and performs a bit better than the above as |
| 9704 | + per a few experiments. It is inspired from a hashing routine found in the |
| 9705 | + very old Cyber `snoop', itself written in typical Greg Mansfield style. |
| 9706 | + (By the way, what happened to this excellent man? Is he still alive?) */ |
| 9707 | + |
| 9708 | +unsigned |
| 9709 | +hash_string (const char *string, unsigned n_buckets) |
| 9710 | +{ |
| 9711 | + unsigned value = 0; |
| 9712 | + |
| 9713 | + while (*string) |
| 9714 | + value = ((value * 31 + (int) *(const unsigned char *) string++) |
| 9715 | + % n_buckets); |
| 9716 | + return value; |
| 9717 | +} |
| 9718 | + |
| 9719 | +#endif /* not USE_DIFF_HASH */ |
| 9720 | + |
| 9721 | +/* Return true if CANDIDATE is a prime number. CANDIDATE should be an odd |
| 9722 | + number at least equal to 11. */ |
| 9723 | + |
| 9724 | +static bool |
| 9725 | +is_prime (unsigned long candidate) |
| 9726 | +{ |
| 9727 | + unsigned long divisor = 3; |
| 9728 | + unsigned long square = divisor * divisor; |
| 9729 | + |
| 9730 | + while (square < candidate && (candidate % divisor)) |
| 9731 | + { |
| 9732 | + divisor++; |
| 9733 | + square += 4 * divisor; |
| 9734 | + divisor++; |
| 9735 | + } |
| 9736 | + |
| 9737 | + return (candidate % divisor ? true : false); |
| 9738 | +} |
| 9739 | + |
| 9740 | +/* Round a given CANDIDATE number up to the nearest prime, and return that |
| 9741 | + prime. Primes lower than 10 are merely skipped. */ |
| 9742 | + |
| 9743 | +static unsigned long |
| 9744 | +next_prime (unsigned long candidate) |
| 9745 | +{ |
| 9746 | + /* Skip small primes. */ |
| 9747 | + if (candidate < 10) |
| 9748 | + candidate = 10; |
| 9749 | + |
| 9750 | + /* Make it definitely odd. */ |
| 9751 | + candidate |= 1; |
| 9752 | + |
| 9753 | + while (!is_prime (candidate)) |
| 9754 | + candidate += 2; |
| 9755 | + |
| 9756 | + return candidate; |
| 9757 | +} |
| 9758 | + |
| 9759 | +void |
| 9760 | +hash_reset_tuning (Hash_tuning *tuning) |
| 9761 | +{ |
| 9762 | + *tuning = default_tuning; |
| 9763 | +} |
| 9764 | + |
| 9765 | +/* For the given hash TABLE, check the user supplied tuning structure for |
| 9766 | + reasonable values, and return true if there is no gross error with it. |
| 9767 | + Otherwise, definitively reset the TUNING field to some acceptable default |
| 9768 | + in the hash table (that is, the user loses the right of further modifying |
| 9769 | + tuning arguments), and return false. */ |
| 9770 | + |
| 9771 | +static bool |
| 9772 | +check_tuning (Hash_table *table) |
| 9773 | +{ |
| 9774 | + const Hash_tuning *tuning = table->tuning; |
| 9775 | + |
| 9776 | + if (tuning->growth_threshold > 0.0 |
| 9777 | + && tuning->growth_threshold < 1.0 |
| 9778 | + && tuning->growth_factor > 1.0 |
| 9779 | + && tuning->shrink_threshold >= 0.0 |
| 9780 | + && tuning->shrink_threshold < 1.0 |
| 9781 | + && tuning->shrink_factor > tuning->shrink_threshold |
| 9782 | + && tuning->shrink_factor <= 1.0 |
| 9783 | + && tuning->shrink_threshold < tuning->growth_threshold) |
| 9784 | + return true; |
| 9785 | + |
| 9786 | + table->tuning = &default_tuning; |
| 9787 | + return false; |
| 9788 | +} |
| 9789 | + |
| 9790 | +/* Allocate and return a new hash table, or NULL upon failure. The initial |
| 9791 | + number of buckets is automatically selected so as to _guarantee_ that you |
| 9792 | + may insert at least CANDIDATE different user entries before any growth of |
| 9793 | + the hash table size occurs. So, if have a reasonably tight a-priori upper |
| 9794 | + bound on the number of entries you intend to insert in the hash table, you |
| 9795 | + may save some table memory and insertion time, by specifying it here. If |
| 9796 | + the IS_N_BUCKETS field of the TUNING structure is true, the CANDIDATE |
| 9797 | + argument has its meaning changed to the wanted number of buckets. |
| 9798 | + |
| 9799 | + TUNING points to a structure of user-supplied values, in case some fine |
| 9800 | + tuning is wanted over the default behavior of the hasher. If TUNING is |
| 9801 | + NULL, the default tuning parameters are used instead. |
| 9802 | + |
| 9803 | + The user-supplied HASHER function should be provided. It accepts two |
| 9804 | + arguments ENTRY and TABLE_SIZE. It computes, by hashing ENTRY contents, a |
| 9805 | + slot number for that entry which should be in the range 0..TABLE_SIZE-1. |
| 9806 | + This slot number is then returned. |
| 9807 | + |
| 9808 | + The user-supplied COMPARATOR function should be provided. It accepts two |
| 9809 | + arguments pointing to user data, it then returns true for a pair of entries |
| 9810 | + that compare equal, or false otherwise. This function is internally called |
| 9811 | + on entries which are already known to hash to the same bucket index. |
| 9812 | + |
| 9813 | + The user-supplied DATA_FREER function, when not NULL, may be later called |
| 9814 | + with the user data as an argument, just before the entry containing the |
| 9815 | + data gets freed. This happens from within `hash_free' or `hash_clear'. |
| 9816 | + You should specify this function only if you want these functions to free |
| 9817 | + all of your `data' data. This is typically the case when your data is |
| 9818 | + simply an auxiliary struct that you have malloc'd to aggregate several |
| 9819 | + values. */ |
| 9820 | + |
| 9821 | +Hash_table * |
| 9822 | +hash_initialize (unsigned candidate, const Hash_tuning *tuning, |
| 9823 | + Hash_hasher hasher, Hash_comparator comparator, |
| 9824 | + Hash_data_freer data_freer) |
| 9825 | +{ |
| 9826 | + Hash_table *table; |
| 9827 | + struct hash_entry *bucket; |
| 9828 | + |
| 9829 | + if (hasher == NULL || comparator == NULL) |
| 9830 | + return NULL; |
| 9831 | + |
| 9832 | + table = (Hash_table *) malloc (sizeof (Hash_table)); |
| 9833 | + if (table == NULL) |
| 9834 | + return NULL; |
| 9835 | + |
| 9836 | + if (!tuning) |
| 9837 | + tuning = &default_tuning; |
| 9838 | + table->tuning = tuning; |
| 9839 | + if (!check_tuning (table)) |
| 9840 | + { |
| 9841 | + /* Fail if the tuning options are invalid. This is the only occasion |
| 9842 | + when the user gets some feedback about it. Once the table is created, |
| 9843 | + if the user provides invalid tuning options, we silently revert to |
| 9844 | + using the defaults, and ignore further request to change the tuning |
| 9845 | + options. */ |
| 9846 | + free (table); |
| 9847 | + return NULL; |
| 9848 | + } |
| 9849 | + |
| 9850 | + table->n_buckets |
| 9851 | + = next_prime (tuning->is_n_buckets ? candidate |
| 9852 | + : (unsigned) (candidate / tuning->growth_threshold)); |
| 9853 | + |
| 9854 | + table->bucket = (struct hash_entry *) |
| 9855 | + malloc (table->n_buckets * sizeof (struct hash_entry)); |
| 9856 | + if (table->bucket == NULL) |
| 9857 | + { |
| 9858 | + free (table); |
| 9859 | + return NULL; |
| 9860 | + } |
| 9861 | + table->bucket_limit = table->bucket + table->n_buckets; |
| 9862 | + |
| 9863 | + for (bucket = table->bucket; bucket < table->bucket_limit; bucket++) |
| 9864 | + { |
| 9865 | + bucket->data = NULL; |
| 9866 | + bucket->next = NULL; |
| 9867 | + } |
| 9868 | + table->n_buckets_used = 0; |
| 9869 | + table->n_entries = 0; |
| 9870 | + |
| 9871 | + table->hasher = hasher; |
| 9872 | + table->comparator = comparator; |
| 9873 | + table->data_freer = data_freer; |
| 9874 | + |
| 9875 | + table->free_entry_list = NULL; |
| 9876 | +#if USE_OBSTACK |
| 9877 | + obstack_init (&table->entry_stack); |
| 9878 | +#endif |
| 9879 | + return table; |
| 9880 | +} |
| 9881 | + |
| 9882 | +/* Make all buckets empty, placing any chained entries on the free list. |
| 9883 | + Apply the user-specified function data_freer (if any) to the datas of any |
| 9884 | + affected entries. */ |
| 9885 | + |
| 9886 | +void |
| 9887 | +hash_clear (Hash_table *table) |
| 9888 | +{ |
| 9889 | + struct hash_entry *bucket; |
| 9890 | + |
| 9891 | + for (bucket = table->bucket; bucket < table->bucket_limit; bucket++) |
| 9892 | + { |
| 9893 | + if (bucket->data) |
| 9894 | + { |
| 9895 | + struct hash_entry *cursor; |
| 9896 | + struct hash_entry *next; |
| 9897 | + |
| 9898 | + /* Free the bucket overflow. */ |
| 9899 | + for (cursor = bucket->next; cursor; cursor = next) |
| 9900 | + { |
| 9901 | + if (table->data_freer) |
| 9902 | + (*table->data_freer) (cursor->data); |
| 9903 | + cursor->data = NULL; |
| 9904 | + |
| 9905 | + next = cursor->next; |
| 9906 | + /* Relinking is done one entry at a time, as it is to be expected |
| 9907 | + that overflows are either rare or short. */ |
| 9908 | + cursor->next = table->free_entry_list; |
| 9909 | + table->free_entry_list = cursor; |
| 9910 | + } |
| 9911 | + |
| 9912 | + /* Free the bucket head. */ |
| 9913 | + if (table->data_freer) |
| 9914 | + (*table->data_freer) (bucket->data); |
| 9915 | + bucket->data = NULL; |
| 9916 | + bucket->next = NULL; |
| 9917 | + } |
| 9918 | + } |
| 9919 | + |
| 9920 | + table->n_buckets_used = 0; |
| 9921 | + table->n_entries = 0; |
| 9922 | +} |
| 9923 | + |
| 9924 | +/* Reclaim all storage associated with a hash table. If a data_freer |
| 9925 | + function has been supplied by the user when the hash table was created, |
| 9926 | + this function applies it to the data of each entry before freeing that |
| 9927 | + entry. */ |
| 9928 | + |
| 9929 | +void |
| 9930 | +hash_free (Hash_table *table) |
| 9931 | +{ |
| 9932 | + struct hash_entry *bucket; |
| 9933 | + struct hash_entry *cursor; |
| 9934 | + struct hash_entry *next; |
| 9935 | + |
| 9936 | + /* Call the user data_freer function. */ |
| 9937 | + if (table->data_freer && table->n_entries) |
| 9938 | + { |
| 9939 | + for (bucket = table->bucket; bucket < table->bucket_limit; bucket++) |
| 9940 | + { |
| 9941 | + if (bucket->data) |
| 9942 | + { |
| 9943 | + for (cursor = bucket; cursor; cursor = cursor->next) |
| 9944 | + { |
| 9945 | + (*table->data_freer) (cursor->data); |
| 9946 | + } |
| 9947 | + } |
| 9948 | + } |
| 9949 | + } |
| 9950 | + |
| 9951 | +#if USE_OBSTACK |
| 9952 | + |
| 9953 | + obstack_free (&table->entry_stack, NULL); |
| 9954 | + |
| 9955 | +#else |
| 9956 | + |
| 9957 | + /* Free all bucket overflowed entries. */ |
| 9958 | + for (bucket = table->bucket; bucket < table->bucket_limit; bucket++) |
| 9959 | + { |
| 9960 | + for (cursor = bucket->next; cursor; cursor = next) |
| 9961 | + { |
| 9962 | + next = cursor->next; |
| 9963 | + free (cursor); |
| 9964 | + } |
| 9965 | + } |
| 9966 | + |
| 9967 | + /* Also reclaim the internal list of previously freed entries. */ |
| 9968 | + for (cursor = table->free_entry_list; cursor; cursor = next) |
| 9969 | + { |
| 9970 | + next = cursor->next; |
| 9971 | + free (cursor); |
| 9972 | + } |
| 9973 | + |
| 9974 | +#endif |
| 9975 | + |
| 9976 | + /* Free the remainder of the hash table structure. */ |
| 9977 | + free (table->bucket); |
| 9978 | + free (table); |
| 9979 | +} |
| 9980 | + |
| 9981 | +/* Insertion and deletion. */ |
| 9982 | + |
| 9983 | +/* Get a new hash entry for a bucket overflow, possibly by reclying a |
| 9984 | + previously freed one. If this is not possible, allocate a new one. */ |
| 9985 | + |
| 9986 | +static struct hash_entry * |
| 9987 | +allocate_entry (Hash_table *table) |
| 9988 | +{ |
| 9989 | + struct hash_entry *new; |
| 9990 | + |
| 9991 | + if (table->free_entry_list) |
| 9992 | + { |
| 9993 | + new = table->free_entry_list; |
| 9994 | + table->free_entry_list = new->next; |
| 9995 | + } |
| 9996 | + else |
| 9997 | + { |
| 9998 | +#if USE_OBSTACK |
| 9999 | + new = (struct hash_entry *) |
| 10000 | + obstack_alloc (&table->entry_stack, sizeof (struct hash_entry)); |
| 10001 | +#else |
| 10002 | + new = (struct hash_entry *) malloc (sizeof (struct hash_entry)); |
| 10003 | +#endif |
| 10004 | + } |
| 10005 | + |
| 10006 | + return new; |
| 10007 | +} |
| 10008 | + |
| 10009 | +/* Free a hash entry which was part of some bucket overflow, |
| 10010 | + saving it for later recycling. */ |
| 10011 | + |
| 10012 | +static void |
| 10013 | +free_entry (Hash_table *table, struct hash_entry *entry) |
| 10014 | +{ |
| 10015 | + entry->data = NULL; |
| 10016 | + entry->next = table->free_entry_list; |
| 10017 | + table->free_entry_list = entry; |
| 10018 | +} |
| 10019 | + |
| 10020 | +/* This private function is used to help with insertion and deletion. When |
| 10021 | + ENTRY matches an entry in the table, return a pointer to the corresponding |
| 10022 | + user data and set *BUCKET_HEAD to the head of the selected bucket. |
| 10023 | + Otherwise, return NULL. When DELETE is true and ENTRY matches an entry in |
| 10024 | + the table, unlink the matching entry. */ |
| 10025 | + |
| 10026 | +static void * |
| 10027 | +hash_find_entry (Hash_table *table, const void *entry, |
| 10028 | + struct hash_entry **bucket_head, bool delete) |
| 10029 | +{ |
| 10030 | + struct hash_entry *bucket |
| 10031 | + = table->bucket + table->hasher (entry, table->n_buckets); |
| 10032 | + struct hash_entry *cursor; |
| 10033 | + |
| 10034 | + if (! (bucket < table->bucket_limit)) |
| 10035 | + abort (); |
| 10036 | + |
| 10037 | + *bucket_head = bucket; |
| 10038 | + |
| 10039 | + /* Test for empty bucket. */ |
| 10040 | + if (bucket->data == NULL) |
| 10041 | + return NULL; |
| 10042 | + |
| 10043 | + /* See if the entry is the first in the bucket. */ |
| 10044 | + if ((*table->comparator) (entry, bucket->data)) |
| 10045 | + { |
| 10046 | + void *data = bucket->data; |
| 10047 | + |
| 10048 | + if (delete) |
| 10049 | + { |
| 10050 | + if (bucket->next) |
| 10051 | + { |
| 10052 | + struct hash_entry *next = bucket->next; |
| 10053 | + |
| 10054 | + /* Bump the first overflow entry into the bucket head, then save |
| 10055 | + the previous first overflow entry for later recycling. */ |
| 10056 | + *bucket = *next; |
| 10057 | + free_entry (table, next); |
| 10058 | + } |
| 10059 | + else |
| 10060 | + { |
| 10061 | + bucket->data = NULL; |
| 10062 | + } |
| 10063 | + } |
| 10064 | + |
| 10065 | + return data; |
| 10066 | + } |
| 10067 | + |
| 10068 | + /* Scan the bucket overflow. */ |
| 10069 | + for (cursor = bucket; cursor->next; cursor = cursor->next) |
| 10070 | + { |
| 10071 | + if ((*table->comparator) (entry, cursor->next->data)) |
| 10072 | + { |
| 10073 | + void *data = cursor->next->data; |
| 10074 | + |
| 10075 | + if (delete) |
| 10076 | + { |
| 10077 | + struct hash_entry *next = cursor->next; |
| 10078 | + |
| 10079 | + /* Unlink the entry to delete, then save the freed entry for later |
| 10080 | + recycling. */ |
| 10081 | + cursor->next = next->next; |
| 10082 | + free_entry (table, next); |
| 10083 | + } |
| 10084 | + |
| 10085 | + return data; |
| 10086 | + } |
| 10087 | + } |
| 10088 | + |
| 10089 | + /* No entry found. */ |
| 10090 | + return NULL; |
| 10091 | +} |
| 10092 | + |
| 10093 | +/* For an already existing hash table, change the number of buckets through |
| 10094 | + specifying CANDIDATE. The contents of the hash table are preserved. The |
| 10095 | + new number of buckets is automatically selected so as to _guarantee_ that |
| 10096 | + the table may receive at least CANDIDATE different user entries, including |
| 10097 | + those already in the table, before any other growth of the hash table size |
| 10098 | + occurs. If TUNING->IS_N_BUCKETS is true, then CANDIDATE specifies the |
| 10099 | + exact number of buckets desired. */ |
| 10100 | + |
| 10101 | +bool |
| 10102 | +hash_rehash (Hash_table *table, unsigned candidate) |
| 10103 | +{ |
| 10104 | + Hash_table *new_table; |
| 10105 | + struct hash_entry *bucket; |
| 10106 | + struct hash_entry *cursor; |
| 10107 | + struct hash_entry *next; |
| 10108 | + |
| 10109 | + new_table = hash_initialize (candidate, table->tuning, table->hasher, |
| 10110 | + table->comparator, table->data_freer); |
| 10111 | + if (new_table == NULL) |
| 10112 | + return false; |
| 10113 | + |
| 10114 | + /* Merely reuse the extra old space into the new table. */ |
| 10115 | +#if USE_OBSTACK |
| 10116 | + obstack_free (&new_table->entry_stack, NULL); |
| 10117 | + new_table->entry_stack = table->entry_stack; |
| 10118 | +#endif |
| 10119 | + new_table->free_entry_list = table->free_entry_list; |
| 10120 | + |
| 10121 | + for (bucket = table->bucket; bucket < table->bucket_limit; bucket++) |
| 10122 | + if (bucket->data) |
| 10123 | + for (cursor = bucket; cursor; cursor = next) |
| 10124 | + { |
| 10125 | + void *data = cursor->data; |
| 10126 | + struct hash_entry *new_bucket |
| 10127 | + = (new_table->bucket |
| 10128 | + + new_table->hasher (data, new_table->n_buckets)); |
| 10129 | + |
| 10130 | + if (! (new_bucket < new_table->bucket_limit)) |
| 10131 | + abort (); |
| 10132 | + |
| 10133 | + next = cursor->next; |
| 10134 | + |
| 10135 | + if (new_bucket->data) |
| 10136 | + { |
| 10137 | + if (cursor == bucket) |
| 10138 | + { |
| 10139 | + /* Allocate or recycle an entry, when moving from a bucket |
| 10140 | + header into a bucket overflow. */ |
| 10141 | + struct hash_entry *new_entry = allocate_entry (new_table); |
| 10142 | + |
| 10143 | + if (new_entry == NULL) |
| 10144 | + return false; |
| 10145 | + |
| 10146 | + new_entry->data = data; |
| 10147 | + new_entry->next = new_bucket->next; |
| 10148 | + new_bucket->next = new_entry; |
| 10149 | + } |
| 10150 | + else |
| 10151 | + { |
| 10152 | + /* Merely relink an existing entry, when moving from a |
| 10153 | + bucket overflow into a bucket overflow. */ |
| 10154 | + cursor->next = new_bucket->next; |
| 10155 | + new_bucket->next = cursor; |
| 10156 | + } |
| 10157 | + } |
| 10158 | + else |
| 10159 | + { |
| 10160 | + /* Free an existing entry, when moving from a bucket |
| 10161 | + overflow into a bucket header. Also take care of the |
| 10162 | + simple case of moving from a bucket header into a bucket |
| 10163 | + header. */ |
| 10164 | + new_bucket->data = data; |
| 10165 | + new_table->n_buckets_used++; |
| 10166 | + if (cursor != bucket) |
| 10167 | + free_entry (new_table, cursor); |
| 10168 | + } |
| 10169 | + } |
| 10170 | + |
| 10171 | + free (table->bucket); |
| 10172 | + table->bucket = new_table->bucket; |
| 10173 | + table->bucket_limit = new_table->bucket_limit; |
| 10174 | + table->n_buckets = new_table->n_buckets; |
| 10175 | + table->n_buckets_used = new_table->n_buckets_used; |
| 10176 | + table->free_entry_list = new_table->free_entry_list; |
| 10177 | + /* table->n_entries already holds its value. */ |
| 10178 | +#if USE_OBSTACK |
| 10179 | + table->entry_stack = new_table->entry_stack; |
| 10180 | +#endif |
| 10181 | + free (new_table); |
| 10182 | + |
| 10183 | + return true; |
| 10184 | +} |
| 10185 | + |
| 10186 | +/* If ENTRY matches an entry already in the hash table, return the pointer |
| 10187 | + to the entry from the table. Otherwise, insert ENTRY and return ENTRY. |
| 10188 | + Return NULL if the storage required for insertion cannot be allocated. */ |
| 10189 | + |
| 10190 | +void * |
| 10191 | +hash_insert (Hash_table *table, const void *entry) |
| 10192 | +{ |
| 10193 | + void *data; |
| 10194 | + struct hash_entry *bucket; |
| 10195 | + |
| 10196 | + /* The caller cannot insert a NULL entry. */ |
| 10197 | + if (! entry) |
| 10198 | + abort (); |
| 10199 | + |
| 10200 | + /* If there's a matching entry already in the table, return that. */ |
| 10201 | + if ((data = hash_find_entry (table, entry, &bucket, false)) != NULL) |
| 10202 | + return data; |
| 10203 | + |
| 10204 | + /* ENTRY is not matched, it should be inserted. */ |
| 10205 | + |
| 10206 | + if (bucket->data) |
| 10207 | + { |
| 10208 | + struct hash_entry *new_entry = allocate_entry (table); |
| 10209 | + |
| 10210 | + if (new_entry == NULL) |
| 10211 | + return NULL; |
| 10212 | + |
| 10213 | + /* Add ENTRY in the overflow of the bucket. */ |
| 10214 | + |
| 10215 | + new_entry->data = (void *) entry; |
| 10216 | + new_entry->next = bucket->next; |
| 10217 | + bucket->next = new_entry; |
| 10218 | + table->n_entries++; |
| 10219 | + return (void *) entry; |
| 10220 | + } |
| 10221 | + |
| 10222 | + /* Add ENTRY right in the bucket head. */ |
| 10223 | + |
| 10224 | + bucket->data = (void *) entry; |
| 10225 | + table->n_entries++; |
| 10226 | + table->n_buckets_used++; |
| 10227 | + |
| 10228 | + /* If the growth threshold of the buckets in use has been reached, increase |
| 10229 | + the table size and rehash. There's no point in checking the number of |
| 10230 | + entries: if the hashing function is ill-conditioned, rehashing is not |
| 10231 | + likely to improve it. */ |
| 10232 | + |
| 10233 | + if (table->n_buckets_used |
| 10234 | + > table->tuning->growth_threshold * table->n_buckets) |
| 10235 | + { |
| 10236 | + /* Check more fully, before starting real work. If tuning arguments |
| 10237 | + became invalid, the second check will rely on proper defaults. */ |
| 10238 | + check_tuning (table); |
| 10239 | + if (table->n_buckets_used |
| 10240 | + > table->tuning->growth_threshold * table->n_buckets) |
| 10241 | + { |
| 10242 | + const Hash_tuning *tuning = table->tuning; |
| 10243 | + unsigned candidate |
| 10244 | + = (unsigned) (tuning->is_n_buckets |
| 10245 | + ? (table->n_buckets * tuning->growth_factor) |
| 10246 | + : (table->n_buckets * tuning->growth_factor |
| 10247 | + * tuning->growth_threshold)); |
| 10248 | + |
| 10249 | + /* If the rehash fails, arrange to return NULL. */ |
| 10250 | + if (!hash_rehash (table, candidate)) |
| 10251 | + entry = NULL; |
| 10252 | + } |
| 10253 | + } |
| 10254 | + |
| 10255 | + return (void *) entry; |
| 10256 | +} |
| 10257 | + |
| 10258 | +/* If ENTRY is already in the table, remove it and return the just-deleted |
| 10259 | + data (the user may want to deallocate its storage). If ENTRY is not in the |
| 10260 | + table, don't modify the table and return NULL. */ |
| 10261 | + |
| 10262 | +void * |
| 10263 | +hash_delete (Hash_table *table, const void *entry) |
| 10264 | +{ |
| 10265 | + void *data; |
| 10266 | + struct hash_entry *bucket; |
| 10267 | + |
| 10268 | + data = hash_find_entry (table, entry, &bucket, true); |
| 10269 | + if (!data) |
| 10270 | + return NULL; |
| 10271 | + |
| 10272 | + table->n_entries--; |
| 10273 | + if (!bucket->data) |
| 10274 | + { |
| 10275 | + table->n_buckets_used--; |
| 10276 | + |
| 10277 | + /* If the shrink threshold of the buckets in use has been reached, |
| 10278 | + rehash into a smaller table. */ |
| 10279 | + |
| 10280 | + if (table->n_buckets_used |
| 10281 | + < table->tuning->shrink_threshold * table->n_buckets) |
| 10282 | + { |
| 10283 | + /* Check more fully, before starting real work. If tuning arguments |
| 10284 | + became invalid, the second check will rely on proper defaults. */ |
| 10285 | + check_tuning (table); |
| 10286 | + if (table->n_buckets_used |
| 10287 | + < table->tuning->shrink_threshold * table->n_buckets) |
| 10288 | + { |
| 10289 | + const Hash_tuning *tuning = table->tuning; |
| 10290 | + unsigned candidate |
| 10291 | + = (unsigned) (tuning->is_n_buckets |
| 10292 | + ? table->n_buckets * tuning->shrink_factor |
| 10293 | + : (table->n_buckets * tuning->shrink_factor |
| 10294 | + * tuning->growth_threshold)); |
| 10295 | + |
| 10296 | + hash_rehash (table, candidate); |
| 10297 | + } |
| 10298 | + } |
| 10299 | + } |
| 10300 | + |
| 10301 | + return data; |
| 10302 | +} |
| 10303 | + |
| 10304 | +/* Testing. */ |
| 10305 | + |
| 10306 | +#if TESTING |
| 10307 | + |
| 10308 | +void |
| 10309 | +hash_print (const Hash_table *table) |
| 10310 | +{ |
| 10311 | + struct hash_entry *bucket; |
| 10312 | + |
| 10313 | + for (bucket = table->bucket; bucket < table->bucket_limit; bucket++) |
| 10314 | + { |
| 10315 | + struct hash_entry *cursor; |
| 10316 | + |
| 10317 | + if (bucket) |
| 10318 | + printf ("%d:\n", bucket - table->bucket); |
| 10319 | + |
| 10320 | + for (cursor = bucket; cursor; cursor = cursor->next) |
| 10321 | + { |
| 10322 | + char *s = (char *) cursor->data; |
| 10323 | + /* FIXME */ |
| 10324 | + if (s) |
| 10325 | + printf (" %s\n", s); |
| 10326 | + } |
| 10327 | + } |
| 10328 | +} |
| 10329 | + |
| 10330 | +#endif /* TESTING */ |
| 10331 | --- patch-2.5.9.orig/hash.h |
| 10332 | +++ patch-2.5.9/hash.h |
| 10333 | @@ -0,0 +1,93 @@ |
| 10334 | +/* hash - hashing table processing. |
| 10335 | + Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc. |
| 10336 | + Written by Jim Meyering <meyering@ascend.com>, 1998. |
| 10337 | + |
| 10338 | + This program is free software; you can redistribute it and/or modify |
| 10339 | + it under the terms of the GNU General Public License as published by |
| 10340 | + the Free Software Foundation; either version 2, or (at your option) |
| 10341 | + any later version. |
| 10342 | + |
| 10343 | + This program is distributed in the hope that it will be useful, |
| 10344 | + but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10345 | + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10346 | + GNU General Public License for more details. |
| 10347 | + |
| 10348 | + You should have received a copy of the GNU General Public License |
| 10349 | + along with this program; if not, write to the Free Software Foundation, |
| 10350 | + Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| 10351 | + |
| 10352 | +/* A generic hash table package. */ |
| 10353 | + |
| 10354 | +/* Make sure USE_OBSTACK is defined to 1 if you want the allocator to use |
| 10355 | + obstacks instead of malloc, and recompile `hash.c' with same setting. */ |
| 10356 | + |
| 10357 | +#ifndef HASH_H_ |
| 10358 | +# define HASH_H_ |
| 10359 | + |
| 10360 | +# ifndef PARAMS |
| 10361 | +# if PROTOTYPES || __STDC__ |
| 10362 | +# define PARAMS(Args) Args |
| 10363 | +# else |
| 10364 | +# define PARAMS(Args) () |
| 10365 | +# endif |
| 10366 | +# endif |
| 10367 | + |
| 10368 | +typedef unsigned (*Hash_hasher) PARAMS ((const void *, unsigned)); |
| 10369 | +typedef bool (*Hash_comparator) PARAMS ((const void *, const void *)); |
| 10370 | +typedef void (*Hash_data_freer) PARAMS ((void *)); |
| 10371 | +typedef bool (*Hash_processor) PARAMS ((void *, void *)); |
| 10372 | + |
| 10373 | +struct hash_entry |
| 10374 | + { |
| 10375 | + void *data; |
| 10376 | + struct hash_entry *next; |
| 10377 | + }; |
| 10378 | + |
| 10379 | +struct hash_tuning |
| 10380 | + { |
| 10381 | + /* This structure is mainly used for `hash_initialize', see the block |
| 10382 | + documentation of `hash_reset_tuning' for more complete comments. */ |
| 10383 | + |
| 10384 | + float shrink_threshold; /* ratio of used buckets to trigger a shrink */ |
| 10385 | + float shrink_factor; /* ratio of new smaller size to original size */ |
| 10386 | + float growth_threshold; /* ratio of used buckets to trigger a growth */ |
| 10387 | + float growth_factor; /* ratio of new bigger size to original size */ |
| 10388 | + bool is_n_buckets; /* if CANDIDATE really means table size */ |
| 10389 | + }; |
| 10390 | + |
| 10391 | +typedef struct hash_tuning Hash_tuning; |
| 10392 | + |
| 10393 | +struct hash_table; |
| 10394 | + |
| 10395 | +typedef struct hash_table Hash_table; |
| 10396 | + |
| 10397 | +/* Information and lookup. */ |
| 10398 | +unsigned hash_get_n_buckets PARAMS ((const Hash_table *)); |
| 10399 | +unsigned hash_get_n_buckets_used PARAMS ((const Hash_table *)); |
| 10400 | +unsigned hash_get_n_entries PARAMS ((const Hash_table *)); |
| 10401 | +unsigned hash_get_max_bucket_length PARAMS ((const Hash_table *)); |
| 10402 | +bool hash_table_ok PARAMS ((const Hash_table *)); |
| 10403 | +void hash_print_statistics PARAMS ((const Hash_table *, FILE *)); |
| 10404 | +void *hash_lookup PARAMS ((const Hash_table *, const void *)); |
| 10405 | + |
| 10406 | +/* Walking. */ |
| 10407 | +void *hash_get_first PARAMS ((const Hash_table *)); |
| 10408 | +void *hash_get_next PARAMS ((const Hash_table *, const void *)); |
| 10409 | +unsigned hash_get_entries PARAMS ((const Hash_table *, void **, unsigned)); |
| 10410 | +unsigned hash_do_for_each PARAMS ((const Hash_table *, Hash_processor, void *)); |
| 10411 | + |
| 10412 | +/* Allocation and clean-up. */ |
| 10413 | +unsigned hash_string PARAMS ((const char *, unsigned)); |
| 10414 | +void hash_reset_tuning PARAMS ((Hash_tuning *)); |
| 10415 | +Hash_table *hash_initialize PARAMS ((unsigned, const Hash_tuning *, |
| 10416 | + Hash_hasher, Hash_comparator, |
| 10417 | + Hash_data_freer)); |
| 10418 | +void hash_clear PARAMS ((Hash_table *)); |
| 10419 | +void hash_free PARAMS ((Hash_table *)); |
| 10420 | + |
| 10421 | +/* Insertion and deletion. */ |
| 10422 | +bool hash_rehash PARAMS ((Hash_table *, unsigned)); |
| 10423 | +void *hash_insert PARAMS ((Hash_table *, const void *)); |
| 10424 | +void *hash_delete PARAMS ((Hash_table *, const void *)); |
| 10425 | + |
| 10426 | +#endif |