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| author | Martin v. Löwis <martin@v.loewis.de> | 2011-05-09 05:41:32 (GMT) |
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| committer | Martin v. Löwis <martin@v.loewis.de> | 2011-05-09 05:41:32 (GMT) |
| commit | 4e9da47d8fa9bf11267071596f24a1aeda3910a1 (patch) | |
| tree | 6b2c485ecdca8a5f1d9fa7543535b2a61153e771 /configure.in | |
| parent | 37c02c9697c5de1080421a72813ab2ea88621ed9 (diff) | |
| parent | 48e14d3fdac9902429dc5312252073389a538a17 (diff) | |
| download | cpython-4e9da47d8fa9bf11267071596f24a1aeda3910a1.zip cpython-4e9da47d8fa9bf11267071596f24a1aeda3910a1.tar.gz cpython-4e9da47d8fa9bf11267071596f24a1aeda3910a1.tar.bz2 | |
merge 11347.
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/configure.in b/configure.in index ede5ea4..49864f4 100644 --- a/configure.in +++ b/configure.in @@ -518,6 +518,18 @@ then fi +AC_MSG_CHECKING([for -Wl,--no-as-needed]) +save_LDFLAGS="$LDFLAGS" +LDFLAGS="$LDFLAGS -Wl,--no-as-needed" +AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])], + [NO_AS_NEEDED="-Wl,--no-as-needed" + AC_MSG_RESULT([yes])], + [NO_AS_NEEDED="" + AC_MSG_RESULT([no])]) +LDFLAGS="$save_LDFLAGS" +AC_SUBST(NO_AS_NEEDED) + + # checks for UNIX variants that set C preprocessor variables AC_USE_SYSTEM_EXTENSIONS |