Date: Mon, 2 May 2011 21:13:08 +0000 (UTC) From: Dimitry Andric <dim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r221348 - head/sys/boot/i386/boot2 Message-ID: <201105022113.p42LD8TH055002@svn.freebsd.org>
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Author: dim Date: Mon May 2 21:13:08 2011 New Revision: 221348 URL: http://svn.freebsd.org/changeset/base/221348 Log: Clang r130700 can now compile sys/boot/i386/boot2 with room to spare. Modified: head/sys/boot/i386/boot2/Makefile Modified: head/sys/boot/i386/boot2/Makefile ============================================================================== --- head/sys/boot/i386/boot2/Makefile Mon May 2 21:10:13 2011 (r221347) +++ head/sys/boot/i386/boot2/Makefile Mon May 2 21:13:08 2011 (r221348) @@ -2,9 +2,6 @@ .include <bsd.own.mk> -# XXX: clang can compile the boot code just fine, but boot2 gets too big -CC:=${CC:C/^(.*\/)?clang$/gcc/1} - FILES= boot boot1 boot2 NM?= nm @@ -45,6 +42,12 @@ CFLAGS= -Os \ -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings \ -Winline --param max-inline-insns-single=100 +.if ${CC:T:Mclang} == "clang" +CFLAGS+= -mllvm -stack-alignment=8 -mllvm -inline-threshold=3 +# XXX: clang integrated-as doesn't grok .codeNN directives yet +CFLAGS+= ${.IMPSRC:T:Mboot1.S:C/^.+$/-no-integrated-as/} +.endif + LDFLAGS=-static -N --gc-sections # Pick up ../Makefile.inc early.
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