[dm-devel] [PATCH][V2] Fix possibility to redefine -D_FORTIFY_SOURCE macro.
Martin Liška
mliska at suse.cz
Tue Apr 12 11:19:58 UTC 2022
As explained here:
https://github.com/opensvc/multipath-tools/issues/29
using -Wp,-D_FORTIFY_SOURCE cannot be redefined with
-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3.
Signed-off-by: Martin Liska <mliska at suse.cz>
---
Makefile.inc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Makefile.inc b/Makefile.inc
index d24da43e..cc170a2e 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -123,7 +123,7 @@ OPTFLAGS := -O2 -g $(STACKPROT) --param=ssp-buffer-size=4
WARNFLAGS := -Werror -Wall -Wextra -Wformat=2 $(WFORMATOVERFLOW) -Werror=implicit-int \
-Werror=implicit-function-declaration -Werror=format-security \
$(WNOCLOBBERED) -Werror=cast-qual $(ERROR_DISCARDED_QUALIFIERS)
-CPPFLAGS := -Wp,-D_FORTIFY_SOURCE=2
+CPPFLAGS := -D_FORTIFY_SOURCE=2
CFLAGS := --std=gnu99 $(CFLAGS) $(OPTFLAGS) $(WARNFLAGS) -pipe \
-DBIN_DIR=\"$(bindir)\" -DLIB_STRING=\"${LIB}\" -DRUN_DIR=\"${RUN}\" \
-MMD -MP
--
2.35.1
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