toolchain/musl: enable debug information

[openwrt/openwrt.git] / toolchain / musl / common.mk

diff --git a/toolchain/musl/common.mk b/toolchain/musl/common.mk
index 82c15430a1bd62a7664782176655f9a6e6b826c2..986f372a6eb0b5d6dde243d5ecc9c31e761199a2 100644 (file)
--- 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)" \
@@ -31,7 +37,8 @@ MUSL_CONFIGURE:= \
                --prefix=/ \
                --host=$(GNU_HOST_NAME) \
                --target=$(REAL_GNU_TARGET_NAME) \
-               --disable-gcc-wrapper
+               --disable-gcc-wrapper \
+               --enable-debug
 
 ifeq ($(CONFIG_MUSL_ENABLE_DEBUG),y)
 MUSL_CONFIGURE+= \