diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 26 |
1 files changed, 2 insertions, 24 deletions
diff --git a/configure.ac b/configure.ac index 20039c546f..fafd81557c 100644 --- a/configure.ac +++ b/configure.ac @@ -686,30 +686,6 @@ AC_CHECK_TYPE([struct addrinfo],[ ]) AC_SUBST(NO_IPV6) # -# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.) -# do not support the 'size specifiers' introduced by C99, namely ll, hh, -# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t). -# some C compilers supported these specifiers prior to C99 as an extension. -AC_CACHE_CHECK([whether formatted IO functions support C99 size specifiers], - [ac_cv_c_c99_format], -[# Actually git uses only %z (%zu) in alloc.c, and %t (%td) in mktag.c -AC_RUN_IFELSE( - [AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT], - [[char buf[64]; - if (sprintf(buf, "%lld%hhd%jd%zd%td", (long long int)1, (char)2, (intmax_t)3, (size_t)4, (ptrdiff_t)5) != 5) - return 1; - else if (strcmp(buf, "12345")) - return 2;]])], - [ac_cv_c_c99_format=yes], - [ac_cv_c_c99_format=no]) -]) -if test $ac_cv_c_c99_format = no; then - NO_C99_FORMAT=YesPlease -else - NO_C99_FORMAT= -fi -AC_SUBST(NO_C99_FORMAT) -# # Define NO_REGEX if you have no or inferior regex support in your C library. AC_CACHE_CHECK([whether the platform regex can handle null bytes], [ac_cv_c_excellent_regex], [ @@ -919,7 +895,9 @@ AC_LANG_PROGRAM([[ #include <pthread.h> ]], [[ pthread_mutex_t test_mutex; + pthread_key_t test_key; int retcode = 0; + retcode |= pthread_key_create(&test_key, (void *)0); retcode |= pthread_mutex_init(&test_mutex,(void *)0); retcode |= pthread_mutex_lock(&test_mutex); retcode |= pthread_mutex_unlock(&test_mutex); |