diff options
Diffstat (limited to 'tool/m4/ruby_mingw32.m4')
| -rw-r--r-- | tool/m4/ruby_mingw32.m4 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tool/m4/ruby_mingw32.m4 b/tool/m4/ruby_mingw32.m4 index f44fe5575c..76b95f02a8 100644 --- a/tool/m4/ruby_mingw32.m4 +++ b/tool/m4/ruby_mingw32.m4 @@ -3,11 +3,11 @@ AC_DEFUN([RUBY_MINGW32], [AS_CASE(["$host_os"], [cygwin*], [ AC_CACHE_CHECK(for mingw32 environment, rb_cv_mingw32, -[AC_TRY_CPP([ +[AC_PREPROC_IFELSE([AC_LANG_SOURCE([[ #ifndef __MINGW32__ # error #endif -], rb_cv_mingw32=yes,rb_cv_mingw32=no) +]])],[rb_cv_mingw32=yes],[rb_cv_mingw32=no]) rm -f conftest*]) AS_IF([test "$rb_cv_mingw32" = yes], [ target_os="mingw32" |