diff options
| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2018-09-12 16:36:05 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-09-12 16:36:05 -0700 |
| commit | 98344a4f2f09ddae295352ec54fae6388446eeaf (patch) | |
| tree | f66682c665d5298abdd9bb2dc60caae5fa5040e7 /configure.ac | |
| parent | 0aef909d630ff40614cde0c58796a8bdf66c67eb (diff) | |
| download | cpython-git-98344a4f2f09ddae295352ec54fae6388446eeaf.tar.gz | |
closes bpo-34652: Always disable lchmod on Linux. (GH-9234)
(cherry picked from commit 40caa05fa4d1810a1a6bfc34e0ec930c351089b7)
Co-authored-by: Benjamin Peterson <benjamin@python.org>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 2b8aa4d592..d7e0de3a32 100644 --- a/configure.ac +++ b/configure.ac @@ -3519,6 +3519,13 @@ AC_CHECK_FUNCS(alarm accept4 setitimer getitimer bind_textdomain_codeset chown \ truncate uname unlinkat unsetenv utimensat utimes waitid waitpid wait3 wait4 \ wcscoll wcsftime wcsxfrm wmemcmp writev _getpty) +# Force lchmod off for Linux. Linux disallows changing the mode of symbolic +# links. Some libc implementations have a stub lchmod implementation that always +# returns an error. +if test "$MACHDEP" != linux; then + AC_CHECK_FUNC(lchmod) +fi + AC_CHECK_DECL(dirfd, AC_DEFINE(HAVE_DIRFD, 1, Define if you have the 'dirfd' function or macro.), , |