| From 73b726c25f94c1b15514ed9249b927afdfbbfb94 Mon Sep 17 00:00:00 2001 |
| From: Jussi Kukkonen <jussi.kukkonen@intel.com> |
| Date: Fri, 7 Aug 2015 10:30:40 +0300 |
| Subject: [PATCH 1/4] Remove redundant compiler sanity checks |
| |
| AC_PROG_CC already performs sanity checks. And unlike the removed |
| checks, it does so in a way that supports cross compilation. |
| |
| Modified from patch by Maarten ter Huurne. |
| |
| Upstream-Status: Submitted [http://savannah.gnu.org/bugs/?43223] |
| |
| Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com> |
| --- |
| configure.ac | 27 --------------------------- |
| 1 file changed, 27 deletions(-) |
| |
| diff --git a/configure.ac b/configure.ac |
| index ffe2e37..27690a6 100644 |
| --- a/configure.ac |
| +++ b/configure.ac |
| @@ -48,31 +48,6 @@ AC_PROG_GCC_TRADITIONAL |
| AC_ISC_POSIX |
| AC_USE_SYSTEM_EXTENSIONS |
| |
| -AC_TRY_RUN(main(){exit(0);},,[ |
| -if test $CC != cc ; then |
| -AC_NOTE(Your $CC failed - restarting with CC=cc) |
| -AC_NOTE() |
| -CC=cc |
| -export CC |
| -exec $0 $configure_args |
| -fi |
| -]) |
| - |
| -AC_TRY_RUN(main(){exit(0);},, |
| -exec 5>&2 |
| -eval $ac_link |
| -AC_NOTE(CC=$CC; CFLAGS=$CFLAGS; LIBS=$LIBS;) |
| -AC_NOTE($ac_compile) |
| -AC_MSG_ERROR(Can't run the compiler - sorry)) |
| - |
| -AC_TRY_RUN([ |
| -main() |
| -{ |
| - int __something_strange_(); |
| - __something_strange_(0); |
| -} |
| -],AC_MSG_ERROR(Your compiler does not set the exit status - sorry)) |
| - |
| AC_PROG_AWK |
| |
| AC_PROG_INSTALL |
| @@ -1300,8 +1275,6 @@ fi |
| dnl Ptx bug workaround -- insert -lc after -ltermcap |
| test -n "$seqptx" && LIBS="-ltermcap -lc -lsocket -linet -lnsl -lsec -lseq" |
| |
| -AC_TRY_RUN(main(){exit(0);},,AC_MSG_ERROR(Can't run the compiler - internal error. Sorry.)) |
| - |
| ETCSCREENRC= |
| AC_MSG_CHECKING(for the global screenrc file) |
| AC_ARG_WITH(sys-screenrc, [ --with-sys-screenrc=path to the global screenrc file], [ ETCSCREENRC="${withval}" ]) |
| -- |
| 2.1.4 |
| |