| Andrew Geissler | d1d22e6 | 2020-10-16 10:14:32 -0500 | [diff] [blame] | 1 | configure does not work with OE pkg-config for the libxml2 option |
| 2 | |
| 3 | Upstream-Status: OE specific |
| 4 | |
| 5 | Signed-off-by: Armin Kuster <akuster808@gmail.com> |
| 6 | |
| 7 | Index: opendnssec-2.1.6/m4/acx_libxml2.m4 |
| 8 | =================================================================== |
| 9 | --- opendnssec-2.1.6.orig/m4/acx_libxml2.m4 |
| 10 | +++ opendnssec-2.1.6/m4/acx_libxml2.m4 |
| 11 | @@ -1,37 +1,67 @@ |
| 12 | +#serial 11 |
| 13 | +AU_ALIAS([CHECK_XML2], [ACX_LIBXML2]) |
| 14 | AC_DEFUN([ACX_LIBXML2],[ |
| 15 | - AC_ARG_WITH(libxml2, |
| 16 | - [AS_HELP_STRING([--with-libxml2=DIR],[look for libxml2 in this dir])], |
| 17 | - [ |
| 18 | - XML2_PATH="$withval" |
| 19 | - AC_PATH_PROGS(XML2_CONFIG, xml2-config, xml2-config, $XML2_PATH/bin) |
| 20 | - ],[ |
| 21 | - XML2_PATH="/usr/local" |
| 22 | - AC_PATH_PROGS(XML2_CONFIG, xml2-config, xml2-config, $PATH) |
| 23 | - ]) |
| 24 | - if test -x "$XML2_CONFIG" |
| 25 | - then |
| 26 | - AC_MSG_CHECKING(what are the xml2 includes) |
| 27 | - XML2_INCLUDES="`$XML2_CONFIG --cflags`" |
| 28 | - AC_MSG_RESULT($XML2_INCLUDES) |
| 29 | - |
| 30 | - AC_MSG_CHECKING(what are the xml2 libs) |
| 31 | - XML2_LIBS="`$XML2_CONFIG --libs`" |
| 32 | - AC_MSG_RESULT($XML2_LIBS) |
| 33 | - |
| 34 | - tmp_CPPFLAGS=$CPPFLAGS |
| 35 | - tmp_LIBS=$LIBS |
| 36 | - |
| 37 | - CPPFLAGS="$CPPFLAGS $XML2_INCLUDES" |
| 38 | - LIBS="$LIBS $XML2_LIBS" |
| 39 | - |
| 40 | - AC_CHECK_LIB(xml2, xmlDocGetRootElement,,[AC_MSG_ERROR([Can't find libxml2 library])]) |
| 41 | - |
| 42 | - CPPFLAGS=$tmp_CPPFLAGS |
| 43 | - LIBS=$tmp_LIBS |
| 44 | - else |
| 45 | - AC_MSG_ERROR([libxml2 required, but not found.]) |
| 46 | - fi |
| 47 | + found=false |
| 48 | + AC_ARG_WITH([libxml2], |
| 49 | + [AS_HELP_STRING([--with-libxml2=DIR], |
| 50 | + [root of the libxml directory])], |
| 51 | + [ |
| 52 | + case "$withval" in |
| 53 | + "" | y | ye | yes | n | no) |
| 54 | + AC_MSG_ERROR([Invalid --with-libxml2 value]) |
| 55 | + ;; |
| 56 | + *) xml2dirs="$withval" |
| 57 | + ;; |
| 58 | + esac |
| 59 | + ], [ |
| 60 | + # if pkg-config is installed and openssl has installed a .pc file, |
| 61 | + # then use that information and don't search ssldirs |
| 62 | + AC_CHECK_TOOL([PKG_CONFIG], [pkg-config]) |
| 63 | + if test x"$PKG_CONFIG" != x""; then |
| 64 | + XML2_LDFLAGS=`$PKG_CONFIG libxml-2.0 --libs-only-L 2>/dev/null` |
| 65 | + if test $? = 0; then |
| 66 | + XML2_LIBS=`$PKG_CONFIG libxml-2.0 --libs-only-l 2>/dev/null` |
| 67 | + XML2_INCLUDES=`$PKG_CONFIG libxml-2.0 --cflags-only-I 2>/dev/null` |
| 68 | + found=true |
| 69 | + fi |
| 70 | + fi |
| 71 | |
| 72 | - AC_SUBST(XML2_INCLUDES) |
| 73 | - AC_SUBST(XML2_LIBS) |
| 74 | + # no such luck; use some default ssldirs |
| 75 | + if ! $found; then |
| 76 | + xml2dirs="/usr/local/libxml /usr/lib/libxml /usr/libxml /usr/pkg /usr/local /usr" |
| 77 | + fi |
| 78 | + ] |
| 79 | + ) |
| 80 | + |
| 81 | + |
| 82 | + # note that we #include <libxml/tree.h>, so the libxml2 headers have to be in |
| 83 | + # an 'libxml' subdirectory |
| 84 | + |
| 85 | + if ! $found; then |
| 86 | + XML2_INCLUDES= |
| 87 | + for xml2dir in $xml2dirs; do |
| 88 | + AC_MSG_CHECKING([for XML2 in $xml2dir]) |
| 89 | + if test -f "$xml2dir/include/libxml2/libxml/tree.h"; then |
| 90 | + XML2_INCLUDES="-I$xml2dir/include/libxml2" |
| 91 | + XML2_LDFLAGS="-L$xml2dir/lib" |
| 92 | + XML2_LIBS="-lxml2" |
| 93 | + found=true |
| 94 | + AC_MSG_RESULT([yes]) |
| 95 | + break |
| 96 | + else |
| 97 | + AC_MSG_RESULT([no]) |
| 98 | + fi |
| 99 | + done |
| 100 | + |
| 101 | + # if the file wasn't found, well, go ahead and try the link anyway -- maybe |
| 102 | + # it will just work! |
| 103 | + fi |
| 104 | + |
| 105 | + LDFLAGS="$LDFLAGS $XML2_LDFLAGS" |
| 106 | + LIBS="$XML2_LIBS $LIBS" |
| 107 | + CPPFLAGS="$XML2_INCLUDES $CPPFLAGS" |
| 108 | + |
| 109 | + AC_SUBST(XML2_INCLUDES) |
| 110 | + AC_SUBST(XML2_LIBS) |
| 111 | + AC_SUBST(XML2_LDFLAGS) |
| 112 | ]) |