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Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 99a0ea1bbb..9846f28d05 100644 --- a/configure.ac +++ b/configure.ac @@ -1546,6 +1546,15 @@ rm -f conftest*]) LIBC_CONFIG_VAR([have-cc-trampoline], [$libc_cv_cc_trampoline]) +AC_CACHE_CHECK([if $CC supports -finput-charset=ascii], + libc_cv_cc_charset_ascii, [dnl +LIBC_TRY_CC_OPTION([-Werror -finput-charset=ascii], + [libc_cv_cc_charset_ascii="yes"], + [libc_cv_cc_charset_ascii="no"]) +]) +LIBC_CONFIG_VAR([config-cflags-charset-ascii], + [$libc_cv_cc_charset_ascii]) + dnl Check whether we have the gd library available. AC_MSG_CHECKING(for libgd) if test "$with_gd" != "no"; then |