From 8f57c55993abb1fe8463987ba25ed7ea4e781fa6 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Mon, 21 Sep 2015 17:40:44 +0000 Subject: musl: fix build on sh3 musl fails to build when compiled with gcc on sh3 (GCC target/#67260). Work it around. Signed-off-by: Zoltan HERPAI SVN-Revision: 47012 --- toolchain/musl/common.mk | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'toolchain/musl') 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)" \ -- cgit v1.2.3