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-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | configure.in | 6 |
2 files changed, 10 insertions, 2 deletions
@@ -1,3 +1,9 @@ +Thu Jan 20 23:44:00 2011 KOSAKI Motohiro <kosaki.motohiro@gmail.com> + + * configure.in: Fix rb_cv_va_args_macro was broken. We are using + -Werror=implicit-function-declaration compile option. therefore + we need a function declaration explicitly. + Thu Jan 20 23:58:02 2011 Tanaka Akira <akr@fsij.org> * node.h: parenthesize macro arguments. diff --git a/configure.in b/configure.in index c25296639c..7d9bf1c06b 100644 --- a/configure.in +++ b/configure.in @@ -760,8 +760,10 @@ if test "$rb_cv_stdarg" = yes; then fi AC_CACHE_CHECK(for variable length macro, rb_cv_va_args_macro, - [AC_TRY_COMPILE([@%:@define FOO(a, ...) foo(a, @%:@@%:@__VA_ARGS__)], - [FOO(1);FOO(1,2);FOO(1,2,3);], + [AC_TRY_COMPILE([ +int foo(int x, ...); +@%:@define FOO(a, ...) foo(a, @%:@@%:@__VA_ARGS__) +], [FOO(1);FOO(1,2);FOO(1,2,3);], rb_cv_va_args_macro=yes, rb_cv_va_args_macro=no)]) if test "$rb_cv_va_args_macro" = yes; then |