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-rw-r--r--configure.in3
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.in b/configure.in
index 7f74fd16b3..2185174851 100644
--- a/configure.in
+++ b/configure.in
@@ -474,6 +474,9 @@ if test "$GCC:${warnflags+set}:no" = yes::no; then
rb_cv_warnflags="$warnflags"
warnflags=
fi
+if test "$GCC" = ""; then
+ AS_CASE(["$target_os"],[aix*],[warnflags="-qinfo=por"])
+fi
if test "$GCC" = yes; then
RUBY_TRY_CFLAGS(-fvisibility=hidden, [RUBY_APPEND_OPTION(XCFLAGS, -fvisibility=hidden)])
AC_SUBST(WERRORFLAG, "-Werror")