add git support

diff --git a/eclass/toolchain-binutils.eclass b/eclass/toolchain-binutils.eclass
index 6eb66de707fe511f8246a556e620a395133a83a0..c00cb7bbfbd8479308a615e4cf911cb6f886dc22 100644 (file)
--- a/eclass/toolchain-binutils.eclass
+++ b/eclass/toolchain-binutils.eclass
@@ -1,6 +1,6 @@
-# Copyright 1999-2010 Gentoo Foundation
+# Copyright 1999-2011 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-binutils.eclass,v 1.105 2011/12/12 22:23:10 vapier Exp $
+# $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-binutils.eclass,v 1.106 2011/12/12 22:47:55 vapier Exp $
 #
 # Maintainer: Toolchain Ninjas <toolchain@gentoo.org>
 #
@@ -8,7 +8,8 @@
 # us easily merge multiple versions for multiple targets (if we wish) and
 # then switch the versions on the fly (with `binutils-config`).
 #
-# binutils-9999           -> live cvs
+# binutils-99999999       -> live cvs
+# binutils-9999           -> live git
 # binutils-9999_preYYMMDD -> nightly snapshot date YYMMDD
 # binutils-#              -> normal release
 
@@ -17,26 +18,37 @@ if [[ -n ${BINUTILS_TYPE} ]] ; then
        BTYPE=${BINUTILS_TYPE}
 else
        case ${PV} in
-       9999)      BTYPE="cvs";;
+       99999999)  BTYPE="cvs";;
+       9999)      BTYPE="git";;
        9999_pre*) BTYPE="snap";;
        *)         BTYPE="rel";;
        esac
 fi
 
-if [[ ${BTYPE} == "cvs" ]] ; then
+case ${BTYPE} in
+cvs)
        extra_eclass="cvs"
        ECVS_SERVER="sourceware.org:/cvs/src"
        ECVS_MODULE="binutils"
        ECVS_USER="anoncvs"
        ECVS_PASS="anoncvs"
        BVER="cvs"
-elif [[ ${BTYPE} == "snap" ]] ; then
+       ;;
+git)
+       extra_eclass="git-2"
+       BVER="git"
+       EGIT_REPO_URI="git://sourceware.org/git/binutils.git"
+       ;;
+snap)
        BVER=${PV/9999_pre}
-elif [[ ${BTYPE} == "rel" ]] ; then
+       ;;
+rel)
        BVER=${PV}
-else
+       ;;
+*)
        BVER=${BINUTILS_VER}
-fi
+       ;;
+esac
 
 inherit eutils libtool flag-o-matic gnuconfig multilib versionator ${extra_eclass}
 EXPORT_FUNCTIONS src_unpack src_compile src_test src_install pkg_postinst pkg_postrm
@@ -53,7 +65,7 @@ DESCRIPTION="Tools necessary to build programs"
 HOMEPAGE="http://sources.redhat.com/binutils/"
 
 case ${BTYPE} in
-       cvs)  SRC_URI="";;
+       cvs|git) SRC_URI="" ;;
        snap) SRC_URI="ftp://gcc.gnu.org/pub/binutils/snapshots/binutils-${BVER}.tar.bz2";;
        rel)
                SRC_URI="mirror://kernel/linux/devel/binutils/binutils-${PV}.tar.bz2
@@ -98,7 +110,10 @@ DEPEND="${RDEPEND}
        virtual/yacc"
 
 S=${WORKDIR}/binutils
-[[ ${BVER} != "cvs" ]] && S=${S}-${BVER}
+case ${BVER} in
+cvs|git) ;;
+*) S=${S}-${BVER} ;;
+esac
 
 LIBPATH=/usr/$(get_libdir)/binutils/${CTARGET}/${BVER}
 INCPATH=${LIBPATH}/include
@@ -111,7 +126,11 @@ else
 fi
 
 tc-binutils_unpack() {
-       unpack ${A}
+       case ${BTYPE} in
+       cvs) cvs_src_unpack ;;
+       git) git-2_src_unpack ;;
+       *)   unpack ${A} ;;
+       esac
        mkdir -p "${MY_BUILDDIR}"
        [[ -d ${WORKDIR}/patch ]] && mkdir "${WORKDIR}"/patch/skip
 }