Felix Fietkau wrote:
On 2015-09-16 09:27, John Crispin wrote:
Hi,
On 14/09/2015 10:38, Zoltan HERPAI wrote:
musl fails to build when compiled with gcc on sh3 (GCC target/#67260).
Work it around.
Signed-off-by: Zoltan HERPAI <wigy...@uid0.hu>
---
toolchain/musl/common.mk | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/toolchain/musl/common.mk b/toolchain/musl/common.mk
index 82c1543..ba467fb 100644
--- a/toolchain/musl/common.mk
+++ b/toolchain/musl/common.mk
@@ -23,6 +23,11 @@
HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)-$(PKG_VERSION)
include $(INCLUDE_DIR)/toolchain-build.mk
include $(INCLUDE_DIR)/hardening.mk
+ifeq ($(CONFIG_sh3),y)
+TARGET_CFLAGS+= \
+ -fno-optimize-sibling-calls
+endif
+
i am worried that this will be added and never removed as we will forget
about it. how about making it also depend on the broken gcc version.
There is no non-broken gcc version yet. I think we should at least have
a link to the gcc bug report directly above these lines, so we don't
have to dig through the log to figure out why this was added.
Can't argue with the need to have a link directly to describe the issue
- I'll create a v2.
Thanks,
-w-
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