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-rw-r--r--configure.in6
1 files changed, 6 insertions, 0 deletions
diff --git a/configure.in b/configure.in
index 530301222c..a3d191a2bf 100644
--- a/configure.in
+++ b/configure.in
@@ -504,6 +504,12 @@ if test "$GCC" = yes; then
test "$visibility_option" = no || OBJCOPY=:
fi
+if test "$GCC" = yes; then
+ AS_CASE(["$target_os"], [mingw*], [
+ RUBY_TRY_CFLAGS(-fno-omit-frame-pointer, [optflags="${optflags+$optflags }-fno-omit-frame-pointer"])
+ ])
+fi
+
test -z "${ac_env_CFLAGS_set}" -a -n "${cflags+set}" && eval CFLAGS="\"$cflags $ARCH_FLAG\""
test -z "${ac_env_CXXFLAGS_set}" -a -n "${cxxflags+set}" && eval CXXFLAGS="\"$cxxflags $ARCH_FLAG\""