From: Martin Wilck <mwilck@xxxxxxxx>
GCC 4.x doesn't enable the "gnu99" standard by default, which is
required by the multipath-tools code. Tested with gcc 4, 7, 8,
9, 10 and clang 3.9, 7, 8, 9, 10.
Signed-off-by: Martin Wilck <mwilck@xxxxxxxx>
---
Makefile.inc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Makefile.inc b/Makefile.inc
index 8ea3352..e05f3a9 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -98,7 +98,7 @@ WARNFLAGS := -Werror -Wall -Wextra -Wformat=2 -Werror=implicit-int \
-Werror=implicit-function-declaration -Werror=format-security \
$(WNOCLOBBERED) -Werror=cast-qual $(ERROR_DISCARDED_QUALIFIERS)
CPPFLAGS := -Wp,-D_FORTIFY_SOURCE=2
-CFLAGS := $(CFLAGS) $(OPTFLAGS) $(WARNFLAGS) -pipe \
+CFLAGS := --std=gnu99 $(CFLAGS) $(OPTFLAGS) $(WARNFLAGS) -pipe \
-DBIN_DIR=\"$(bindir)\" -DLIB_STRING=\"${LIB}\" -DRUN_DIR=\"${RUN}\" \
-MMD -MP
BIN_CFLAGS = -fPIE -DPIE
--
2.28.0
--
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