Allow C11 code, not just C99 code

C11 has some features that will allow us to make some things a bit cleaner.
Alter the Makefile to tell the compiler to allow us to use C11 code.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
David Gibson 2023-08-01 13:36:45 +10:00 committed by Stefano Brivio
parent 023d684420
commit 649068a287

View file

@ -33,7 +33,7 @@ AUDIT_ARCH := $(shell echo $(AUDIT_ARCH) | sed 's/MIPS64EL/MIPSEL64/')
AUDIT_ARCH := $(shell echo $(AUDIT_ARCH) | sed 's/HPPA/PARISC/') AUDIT_ARCH := $(shell echo $(AUDIT_ARCH) | sed 's/HPPA/PARISC/')
AUDIT_ARCH := $(shell echo $(AUDIT_ARCH) | sed 's/SH4/SH/') AUDIT_ARCH := $(shell echo $(AUDIT_ARCH) | sed 's/SH4/SH/')
FLAGS := -Wall -Wextra -pedantic -std=c99 -D_XOPEN_SOURCE=700 -D_GNU_SOURCE FLAGS := -Wall -Wextra -pedantic -std=c11 -D_XOPEN_SOURCE=700 -D_GNU_SOURCE
FLAGS += -D_FORTIFY_SOURCE=2 -O2 -pie -fPIE FLAGS += -D_FORTIFY_SOURCE=2 -O2 -pie -fPIE
FLAGS += -DPAGE_SIZE=$(shell getconf PAGE_SIZE) FLAGS += -DPAGE_SIZE=$(shell getconf PAGE_SIZE)
FLAGS += -DNETNS_RUN_DIR=\"/run/netns\" FLAGS += -DNETNS_RUN_DIR=\"/run/netns\"
@ -284,7 +284,7 @@ VER := $(shell $(CC) -dumpversion)
SYSTEM_INCLUDES += /usr/lib/gcc/$(TARGET)/$(VER)/include SYSTEM_INCLUDES += /usr/lib/gcc/$(TARGET)/$(VER)/include
endif endif
cppcheck: $(SRCS) $(HEADERS) cppcheck: $(SRCS) $(HEADERS)
cppcheck --std=c99 --error-exitcode=1 --enable=all --force \ cppcheck --std=c11 --error-exitcode=1 --enable=all --force \
--inconclusive --library=posix --quiet \ --inconclusive --library=posix --quiet \
$(SYSTEM_INCLUDES:%=-I%) \ $(SYSTEM_INCLUDES:%=-I%) \
$(SYSTEM_INCLUDES:%=--config-exclude=%) \ $(SYSTEM_INCLUDES:%=--config-exclude=%) \