Date: Mon, 28 Dec 2020 22:04:24 GMT From: Ryan Libby <rlibby@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 629c4aeacefe - main - kern.mk: drop flag only patched in-tree gcc understood Message-ID: <202012282204.0BSM4Orv016094@gitrepo.freebsd.org>
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The branch main has been updated by rlibby: URL: https://cgit.FreeBSD.org/src/commit/?id=629c4aeacefeecdd8ea36de52cc035e6fb0fd615 commit 629c4aeacefeecdd8ea36de52cc035e6fb0fd615 Author: Ryan Libby <rlibby@FreeBSD.org> AuthorDate: 2020-12-28 22:03:36 +0000 Commit: Ryan Libby <rlibby@FreeBSD.org> CommitDate: 2020-12-28 22:03:36 +0000 kern.mk: drop flag only patched in-tree gcc understood -mno-align-long-strings was a flag maintained by FreeBSD for the now-deleted in-tree gcc. Upstream gcc has no such flag, so just drop it. The flag was originally submitted by bde and committed in 2002 (svn r97911 & r104455). However, upstream gcc did address this same issue in 2004 (gcc svn r76694 / git 4137ba7ab7a), reducing long string alignment in general, and to 1 with -Os. Reviewed by: kib Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D27768 --- sys/conf/kern.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/conf/kern.mk b/sys/conf/kern.mk index a162c018d9cf..e897249c32e6 100644 --- a/sys/conf/kern.mk +++ b/sys/conf/kern.mk @@ -104,7 +104,7 @@ FORMAT_EXTENSIONS= -fformat-extensions # Setting -mno-sse implies -mno-sse2, -mno-sse3, -mno-ssse3, -mno-sse41 and -mno-sse42 # .if ${MACHINE_CPUARCH} == "i386" -CFLAGS.gcc+= -mno-align-long-strings -mpreferred-stack-boundary=2 +CFLAGS.gcc+= -mpreferred-stack-boundary=2 CFLAGS.clang+= -mno-aes -mno-avx CFLAGS+= -mno-mmx -mno-sse -msoft-float INLINE_LIMIT?= 8000
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