Date: Thu, 11 Jan 2018 14:03:05 +0000 (UTC) From: Ed Maste <emaste@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r327823 - head/share/mk Message-ID: <201801111403.w0BE353l047103@repo.freebsd.org>
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Author: emaste Date: Thu Jan 11 14:03:05 2018 New Revision: 327823 URL: https://svnweb.freebsd.org/changeset/base/327823 Log: Enable ld.lld as bootstrap linker by default on i386 Akin to r327783 for amd64. lld has been usable for amd64 for quite some time, but a couple of issues remained that affected i386. These were recently addressed upstream in lld and merged into FreeBSD (r326831, r326879, r326897, r326957), so we can now use ld.lld on i386 as well. Similarly to amd64 this change enables lld only as the bootstrap linker (used to link the kernel and userland libraries and executables), while GNU ld.bfd is still installed as /usr/bin/ld and used for ports builds. The ports collection is essentially ready to use lld as the system linker for amd64, but many ports still have trouble with lld on i386, because lld defaults to -ztext, disallowing relocations against readonly segments. Thus switching the system linker (WITH_LLD_IS_LD) will happen later on a per-arch basis. Relnotes: Yes Sponsored by: The FreeBSD Foundation Modified: head/share/mk/src.opts.mk Modified: head/share/mk/src.opts.mk ============================================================================== --- head/share/mk/src.opts.mk Thu Jan 11 13:57:30 2018 (r327822) +++ head/share/mk/src.opts.mk Thu Jan 11 14:03:05 2018 (r327823) @@ -253,7 +253,7 @@ __DEFAULT_NO_OPTIONS+=LLVM_LIBUNWIND .endif .if ${__T} == "aarch64" __DEFAULT_YES_OPTIONS+=LLD_BOOTSTRAP LLD_IS_LD -.elif ${__T} == "amd64" +.elif ${__T} == "amd64" || ${__T} == "i386" __DEFAULT_YES_OPTIONS+=LLD_BOOTSTRAP __DEFAULT_NO_OPTIONS+=LLD_IS_LD .else
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