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| author | Daiki Ueno <dueno@redhat.com> | 2018-04-27 09:51:59 +0200 |
|---|---|---|
| committer | Daiki Ueno <ueno@gnu.org> | 2018-05-01 13:30:43 +0200 |
| commit | 6202903b261dfae740af3f8e985244bab48470ba (patch) | |
| tree | 1a98dfeff05af569b7e1dd341da685dbf2e73a76 /configure.ac | |
| parent | 173ad93cc54057886b2055f3d73ea64a047127d1 (diff) | |
Revert "build: Check strerror_l() and uselocale() seperately"
This reverts commit 173ad93cc54057886b2055f3d73ea64a047127d1.
We should rather use newlocale() when per-thread locale is not set.
Otherwise uselocale() could return LC_GLOBAL_LOCALE on some
platforms (e.g. musl-libc) and calling strerror_l() with it leads to
an undefined behavior.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 686bd06..7fcbe01 100644 --- a/configure.ac +++ b/configure.ac @@ -101,7 +101,7 @@ if test "$os_unix" = "yes"; then AC_CHECK_MEMBERS([struct dirent.d_type],,,[#include <dirent.h>]) AC_CHECK_FUNCS([getprogname getexecname basename mkstemp mkdtemp]) AC_CHECK_FUNCS([getauxval issetugid getresuid secure_getenv]) - AC_CHECK_FUNCS([strnstr memdup strndup strerror_l strerror_r uselocale]) + AC_CHECK_FUNCS([strnstr memdup strndup strerror_l strerror_r]) AC_CHECK_FUNCS([reallocarray]) AC_CHECK_FUNCS([fdwalk]) AC_CHECK_FUNCS([setenv]) |