diff options
-rw-r--r-- | ChangeLog | 4 | ||||
-rw-r--r-- | configure.in | 3 |
2 files changed, 6 insertions, 1 deletions
@@ -1,4 +1,6 @@ -Thu Nov 11 23:32:10 2010 Nobuyoshi Nakada <nobu@ruby-lang.org> +Thu Nov 11 23:38:32 2010 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * configure.in: ANSI C-conforming const and volatile are mandatory * configure.in (AC_C_CONST, AC_C_INLINE, AC_C_VOLATILE): check before used in other checks. diff --git a/configure.in b/configure.in index b8b4478abc..10e9e8155e 100644 --- a/configure.in +++ b/configure.in @@ -485,6 +485,9 @@ AC_C_CHAR_UNSIGNED AC_C_INLINE AC_C_VOLATILE +AS_CASE(":$ac_cv_c_const:$ac_cv_c_volatile:", + [*:no:*], [AC_MSG_ERROR(ANSI C-conforming const and volatile are mandatory)]) + AC_CHECK_TYPES([long long, off_t]) AC_CACHE_CHECK([char bit], [rb_cv_char_bit], |