[dm-devel] [PATCH 04/11] multipath-tools: Makefile.inc: set -Wno-error=clobbered
mwilck at suse.com
mwilck at suse.com
Mon May 11 22:39:24 UTC 2020
From: Martin Wilck <mwilck at suse.com>
We need to ignore -Wclobbered because gcc has trouble dealing with glibc's
implementation of pthread_cleanup_push().
For some variants of gcc, -Wno-clobbered alone isn't enough if -Werror is also
set. Compilation with -Wno-error=clobbered works, though.
Signed-off-by: Martin Wilck <mwilck at suse.com>
---
Makefile.inc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Makefile.inc b/Makefile.inc
index 671dd1ca..e7256e3a 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -91,7 +91,7 @@ TEST_CC_OPTION = $(shell \
STACKPROT := $(call TEST_CC_OPTION,-fstack-protector-strong,-fstack-protector)
ERROR_DISCARDED_QUALIFIERS := $(call TEST_CC_OPTION,-Werror=discarded-qualifiers,)
-WNOCLOBBERED := $(call TEST_CC_OPTION,-Wno-clobbered,)
+WNOCLOBBERED := $(call TEST_CC_OPTION,-Wno-clobbered -Wno-error=clobbered,)
OPTFLAGS := -O2 -g $(STACKPROT) --param=ssp-buffer-size=4
WARNFLAGS := -Werror -Wall -Wextra -Wformat=2 -Werror=implicit-int \
--
2.26.2
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