From: Ben Gras <ben@minix3.org>
Date: Mon, 21 Feb 2011 16:06:58 +0000 (+0000)
Subject: clang: support for building elf using temporary elf-targeted binutils.
X-Git-Tag: v3.2.0~656
X-Git-Url: http://zhaoyanbai.com/repos/doc/man.3.txt?a=commitdiff_plain;h=cba6e667da3154c3855f480fb031ccd7839eef34;p=minix.git

clang: support for building elf using temporary elf-targeted binutils.
---

diff --git a/lib/Makefile b/lib/Makefile
index 80e1baa05..a0a2561e9 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -34,3 +34,6 @@ clean_gnu:
 
 clean_elf:
 	sh elf_build.sh clean
+
+clean_clang:
+	sh clang_build.sh clean
diff --git a/lib/clang_build.sh b/lib/clang_build.sh
index 201708b03..15939133f 100755
--- a/lib/clang_build.sh
+++ b/lib/clang_build.sh
@@ -2,7 +2,12 @@
 
 export CC=clang
 export COMPILER_TYPE=gnu
+export LD="i386-pc-minix3-ld"
+export AR="i386-pc-minix3-ar"
+export OBJCOPY="i386-pc-minix3-objcopy"
+export RANLIB="i386-pc-minix3-ranlib"
 export MAKEOBJDIR=obj-gnu
-export PATH=$PATH:/usr/pkg/bin
+export PATH=$PATH:/usr/pkg/bin:/usr/gnu_cross/bin
+export MAKEOBJDIR=obj-elf-clang
 
 make $@
diff --git a/share/mk/bsd.own.mk b/share/mk/bsd.own.mk
index 724ebdf26..975bffce6 100644
--- a/share/mk/bsd.own.mk
+++ b/share/mk/bsd.own.mk
@@ -535,7 +535,7 @@ DEBUGMODE?=	${NONBINMODE}
 # All platforms are ELF.
 #
 #OBJECT_FMT=	ELF
-.if !empty(CC:Mi386-pc-minix3-gcc)
+.if !empty(CC:Mi386-pc-minix3-gcc) || !empty(CC:Mclang)
 OBJECT_FMT=	ELF
 .else
 OBJECT_FMT=	a.out