From 0d1f91e8e1d46e491844d983927a0fbfc1c6b414 Mon Sep 17 00:00:00 2001 From: dim Date: Tue, 28 Feb 2012 18:30:18 +0000 Subject: Define several extra macros in bsd.sys.mk and sys/conf/kern.pre.mk, to get rid of testing explicitly for clang (using ${CC:T:Mclang}) in individual Makefiles. Instead, use the following extra macros, for use with clang: - NO_WERROR.clang (disables -Werror) - NO_WCAST_ALIGN.clang (disables -Wcast-align) - NO_WFORMAT.clang (disables -Wformat and friends) - CLANG_NO_IAS (disables integrated assembler) - CLANG_OPT_SMALL (adds flags for extra small size optimizations) As a side effect, this enables setting CC/CXX/CPP in src.conf instead of make.conf! For clang, use the following: CC=clang CXX=clang++ CPP=clang-cpp MFC after: 2 weeks --- usr.bin/netstat/Makefile | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'usr.bin/netstat') diff --git a/usr.bin/netstat/Makefile b/usr.bin/netstat/Makefile index 3f7fe9f..224f2b7 100644 --- a/usr.bin/netstat/Makefile +++ b/usr.bin/netstat/Makefile @@ -8,11 +8,9 @@ SRCS= if.c inet.c main.c mbuf.c mroute.c netisr.c route.c \ unix.c atalk.c mroute6.c ipsec.c bpf.c pfkey.c sctp.c WARNS?= 3 -.if ${CC:T:Mclang} == "clang" # XXX: Work around a clang false positive with format string warnings # and ntohs macros (see LLVM PR 11313). -NO_WFORMAT= -.endif +NO_WFORMAT.clang= CFLAGS+=-fno-strict-aliasing CFLAGS+=-DIPSEC -- cgit v1.1