diff options
Diffstat (limited to 'gcc/configure.ac')
| -rw-r--r-- | gcc/configure.ac | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/gcc/configure.ac b/gcc/configure.ac index 069711359b1..a2239a5819e 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -977,11 +977,15 @@ fi dnl Disabled until we have a complete test for buggy enum bitfields. dnl gcc_AC_C_ENUM_BF_UNSIGNED +define(gcc_UNLOCKED_FUNCS, clearerr_unlocked feof_unlocked dnl + ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked dnl + fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked dnl + fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked dnl + putchar_unlocked putc_unlocked) AC_CHECK_FUNCS(times clock dup2 kill getrlimit setrlimit atoll atoq \ - sysconf strsignal putc_unlocked fputc_unlocked fputs_unlocked \ - fwrite_unlocked fprintf_unlocked getrusage nl_langinfo \ - scandir alphasort gettimeofday mbstowcs wcswidth mmap mincore \ - setlocale) + sysconf strsignal getrusage nl_langinfo scandir alphasort \ + gettimeofday mbstowcs wcswidth mmap mincore setlocale \ + gcc_UNLOCKED_FUNCS) if test x$ac_cv_func_mbstowcs = xyes; then AC_CACHE_CHECK(whether mbstowcs works, gcc_cv_func_mbstowcs_works, @@ -1048,10 +1052,9 @@ AM_LANGINFO_CODESET # We will need to find libiberty.h and ansidecl.h saved_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include" -gcc_AC_CHECK_DECLS(getenv atol sbrk abort atof getcwd getwd \ - strsignal putc_unlocked fputs_unlocked fwrite_unlocked \ - fprintf_unlocked strstr errno snprintf vasprintf \ - malloc realloc calloc free basename getopt clock getpagesize, , ,[ +gcc_AC_CHECK_DECLS(getenv atol sbrk abort atof getcwd getwd strsignal \ + strstr errno snprintf vasprintf malloc realloc calloc free \ + basename getopt clock getpagesize gcc_UNLOCKED_FUNCS, , ,[ #include "ansidecl.h" #include "system.h"]) |