[gentoo-commits] gentoo-x86 commit in eclass: toolchain-funcs.eclass

["Mike Frysinger (vapier)" <vapier@gentoo.org>]

vapier      12/06/14 03:38:51

  Modified:             toolchain-funcs.eclass
  Log:
  unify build env var setup a bit so other packages can use it #391363

Revision  Changes    Path
1.112                eclass/toolchain-funcs.eclass

file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/toolchain-funcs.eclass?rev=1.112&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/toolchain-funcs.eclass?rev=1.112&content-type=text/plain
diff : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/eclass/toolchain-funcs.eclass?r1=1.111&r2=1.112

Index: toolchain-funcs.eclass
===================================================================
RCS file: /var/cvsroot/gentoo-x86/eclass/toolchain-funcs.eclass,v
retrieving revision 1.111
retrieving revision 1.112
diff -u -r1.111 -r1.112
--- toolchain-funcs.eclass	9 Jun 2012 06:56:14 -0000	1.111
+++ toolchain-funcs.eclass	14 Jun 2012 03:38:51 -0000	1.112
@@ -1,6 +1,6 @@
 # Copyright 1999-2011 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-funcs.eclass,v 1.111 2012/06/09 06:56:14 vapier Exp $
+# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-funcs.eclass,v 1.112 2012/06/14 03:38:51 vapier Exp $
 
 # @ECLASS: toolchain-funcs.eclass
 # @MAINTAINER:
@@ -215,6 +215,19 @@
 	return $([[ ${host} == *-mint* ]])
 }
 
+# @FUNCTION: tc-export_build_env
+# @USAGE: [compiler variables]
+# @DESCRIPTION:
+# Export common build related compiler settings.
+tc-export_build_env() {
+	tc-export "$@"
+	: ${BUILD_CFLAGS:=-O1 -pipe}
+	: ${BUILD_CXXFLAGS:=-O1 -pipe}
+	: ${BUILD_CPPFLAGS:=}
+	: ${BUILD_LDFLAGS:=}
+	export BUILD_{C,CXX,CPP,LD}FLAGS
+}
+
 # @FUNCTION: tc-env_build
 # @USAGE: <command> [command args]
 # @INTERNAL
@@ -224,8 +237,9 @@
 # all of the semi-[non-]standard env vars like $BUILD_CC which often
 # the target build system does not check.
 tc-env_build() {
-	CFLAGS=${BUILD_CFLAGS:--O1 -pipe} \
-	CXXFLAGS=${BUILD_CXXFLAGS:--O1 -pipe} \
+	tc-export_build_env
+	CFLAGS=${BUILD_CFLAGS} \
+	CXXFLAGS=${BUILD_CXXFLAGS} \
 	CPPFLAGS=${BUILD_CPPFLAGS} \
 	LDFLAGS=${BUILD_LDFLAGS} \
 	AR=$(tc-getBUILD_AR) \