diff options
Diffstat (limited to 'gcc/configure.ac')
| -rw-r--r-- | gcc/configure.ac | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/configure.ac b/gcc/configure.ac index 281ce8e..0f8566f 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -311,8 +311,10 @@ AC_CHECK_SIZEOF(short) AC_CHECK_SIZEOF(int) AC_CHECK_SIZEOF(long) AC_CHECK_TYPES([long long], [AC_CHECK_SIZEOF(long long)]) -AC_CHECK_TYPES([__int64], [AC_CHECK_SIZEOF(__int64)]) GCC_STDINT_TYPES +if test x"$ac_cv_c_uint64_t" = x"no" -o x"$ac_cv_c_int64_t" = x"no"; then + AC_MSG_ERROR([uint64_t or int64_t not found]) +fi # --------------------- # Warnings and checking @@ -1374,7 +1376,7 @@ fi if test x$use_long_long_for_widest_fast_int = xyes; then AC_DEFINE(USE_LONG_LONG_FOR_WIDEST_FAST_INT, 1, -[Define to 1 if the 'long long' (or '__int64') is wider than 'long' but still +[Define to 1 if the 'long long' type is wider than 'long' but still efficiently supported by the host hardware.]) fi |