From dd942eaa480a0744fd64844f34233900a0da6893 Mon Sep 17 00:00:00 2001 From: Stefano Brivio Date: Thu, 21 Oct 2021 04:26:08 +0200 Subject: passt: Fix build with gcc 7, use std=c99, enable some more Clang checkers Unions and structs, you all have names now. Take the chance to enable bugprone-reserved-identifier, cert-dcl37-c, and cert-dcl51-cpp checkers in clang-tidy. Provide a ffsl() weak declaration using gcc built-in. Start reordering includes, but that's not enough for the llvm-include-order checker yet. Signed-off-by: Stefano Brivio --- Makefile | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index 83140ad..9e7651b 100644 --- a/Makefile +++ b/Makefile @@ -9,7 +9,7 @@ # Copyright (c) 2021 Red Hat GmbH # Author: Stefano Brivio -CFLAGS += -Wall -Wextra -pedantic +CFLAGS += -Wall -Wextra -pedantic -std=c99 -D_XOPEN_SOURCE=700 -D_GNU_SOURCE CFLAGS += -DRLIMIT_STACK_VAL=$(shell ulimit -s) CFLAGS += -DPAGE_SIZE=$(shell getconf PAGE_SIZE) CFLAGS += -DNETNS_RUN_DIR=\"/run/netns\" @@ -120,9 +120,6 @@ pkgs: # - hicpp-signed-bitwise # Those are needed for syscalls, epoll_wait flags, etc. # -# - bugprone-reserved-identifier,cert-dcl37-c,cert-dcl51-cpp -# This flags _GNU_SOURCE, currently needed -# # - llvm-include-order # TODO: not really important, but nice to fix eventually # @@ -155,7 +152,6 @@ clang-tidy: $(wildcard *.c) -readability-magic-numbers,\ -llvmlibc-restrict-system-libc-headers,\ -hicpp-signed-bitwise,\ - -bugprone-reserved-identifier,-cert-dcl37-c,-cert-dcl51-cpp,\ -clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling,\ -llvm-include-order,\ -cppcoreguidelines-avoid-magic-numbers,\ -- cgit v1.2.3