From 0435cf37308652af1cf244b6429e919fa7ffaa95 Mon Sep 17 00:00:00 2001 From: Bernd Kuhls Date: Tue, 1 May 2018 22:31:23 +0200 Subject: [PATCH] Don't assume strerror_l() is available Fix compile error CCLD vlc /home/br/br3/output/build/vlc-2.2.1/src/.libs/libvlccore.so: undefined reference to `strerror_l' Code for #else condition was taken from http://patches.osdyson.org/patch/series/view/vlc/2.2.0~rc2-1+dyson2/dyson.patch Signed-off-by: Bernd Kuhls --- configure.ac | 2 +- src/posix/error.c | 4 ++++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index dfb4c1c329..bfe43512a2 100644 --- a/configure.ac +++ b/configure.ac @@ -590,7 +590,7 @@ dnl Check for system libs needed need_libc=false dnl Check for usual libc functions -AC_CHECK_FUNCS([accept4 daemon fcntl flock fstatvfs fork getenv getpwuid_r isatty lstat memalign mkostemp mmap newlocale open_memstream openat pipe2 pread posix_fadvise posix_madvise posix_memalign setlocale stricmp strnicmp strptime uselocale]) +AC_CHECK_FUNCS([accept4 daemon fcntl flock fstatvfs fork getenv getpwuid_r isatty lstat memalign mkostemp mmap newlocale open_memstream openat pipe2 pread posix_fadvise posix_madvise posix_memalign setlocale strerror_l stricmp strnicmp strptime uselocale]) AC_REPLACE_FUNCS([aligned_alloc atof atoll dirfd fdopendir ffsll flockfile fsync getdelim getpid lldiv memrchr nrand48 poll recvmsg rewind sendmsg setenv strcasecmp strcasestr strdup strlcpy strndup strnlen strnstr strsep strtof strtok_r strtoll swab tdestroy tfind timegm timespec_get strverscmp pathconf]) AC_REPLACE_FUNCS([gettimeofday]) AC_CHECK_FUNC(fdatasync,, diff --git a/src/posix/error.c b/src/posix/error.c index db51004601..b4aa6fb3ca 100644 --- a/src/posix/error.c +++ b/src/posix/error.c @@ -31,6 +31,7 @@ static const char *vlc_strerror_l(int errnum, const char *lname) { +#ifdef HAVE_STRERROR_L int saved_errno = errno; locale_t loc = newlocale(LC_MESSAGES_MASK, lname, (locale_t)0); @@ -51,6 +52,9 @@ static const char *vlc_strerror_l(int errnum, const char *lname) const char *buf = strerror_l(errnum, loc); freelocale(loc); +#else + const char *buf = strerror(errnum); +#endif return buf; } -- 2.14.4