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| author | Antoine Pitrou <solipsis@pitrou.net> | 2010-09-07 14:55:24 +0000 |
|---|---|---|
| committer | Antoine Pitrou <solipsis@pitrou.net> | 2010-09-07 14:55:24 +0000 |
| commit | 857298100b9a5fa5bbcafb2ff578418bc6750e58 (patch) | |
| tree | 395cb55b506ec1953338bcfb9dd394258939ec49 /configure.in | |
| parent | e80513c207e7f24bfcb5bdd5113c92ef63f0c632 (diff) | |
| download | cpython-git-857298100b9a5fa5bbcafb2ff578418bc6750e58.tar.gz | |
Merged revisions 84584 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r84584 | antoine.pitrou | 2010-09-07 16:52:42 +0200 (mar., 07 sept. 2010) | 4 lines
Issue #4026: Make the fcntl extension build under AIX.
Patch by Sébastien Sablé.
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Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/configure.in b/configure.in index cbcbbf019c..1d13b18c17 100644 --- a/configure.in +++ b/configure.in @@ -2775,13 +2775,27 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ]) AC_MSG_CHECKING(for flock) +have_flock=no AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include <sys/file.h> ]], [[void* p = flock]])], [AC_DEFINE(HAVE_FLOCK, 1, Define if you have the 'flock' function.) - AC_MSG_RESULT(yes)], - [AC_MSG_RESULT(no) + have_flock=yes ]) +AC_MSG_RESULT($have_flock) + +if test "$have_flock" = yes ; then + AC_MSG_CHECKING(if flock requires additional libraries.) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + #include <sys/file.h> + ]], [[void *p = flock; flock(0, 0)]])], + [AC_MSG_RESULT(no)], + [AC_MSG_RESULT(yes) + AC_CHECK_LIB(bsd,flock, [ + AC_DEFINE(FLOCK_NEEDS_LIBBSD, 1, Define if flock needs to be linked with bsd library.) + ]) + ]) +fi AC_MSG_CHECKING(for getpagesize) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ |