X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=toolchain%2Fmusl%2Fcommon.mk;h=3045c634bc545581cb186d7c64e728ab62188c9b;hb=8f57c55993abb1fe8463987ba25ed7ea4e781fa6;hp=82c15430a1bd62a7664782176655f9a6e6b826c2;hpb=17ae95bb20297442a0f9df118e85c3a060fd59c3;p=openwrt%2Fstaging%2Fmkresin.git

diff --git a/toolchain/musl/common.mk b/toolchain/musl/common.mk
index 82c15430a1..3045c634bc 100644
--- a/toolchain/musl/common.mk
+++ b/toolchain/musl/common.mk
@@ -23,6 +23,12 @@ HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)-$(PKG_VERSION)
 include $(INCLUDE_DIR)/toolchain-build.mk
 include $(INCLUDE_DIR)/hardening.mk
 
+# Please see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67260
+ifeq ($(CONFIG_sh3),y)
+TARGET_CFLAGS+= \
+	-fno-optimize-sibling-calls
+endif
+
 MUSL_CONFIGURE:= \
 	$(TARGET_CONFIGURE_OPTS) \
 	CFLAGS="$(TARGET_CFLAGS)" \