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168 lines
4.7 KiB
168 lines
4.7 KiB
# Copyright 1999-2015 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Id$
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# EAPI Version
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EAPI="5"
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#//------------------------------------------------------------------------------
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# Version Data
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GITDATE="20150830" # Date of diff between kernel.org and lmo GIT
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GENPATCHREV="1" # Tarball revision for patches
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# Directories
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S="${WORKDIR}/linux-${OKV}-${GITDATE}"
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MIPS_PATCHES="${WORKDIR}/mips-patches"
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# Kernel-2 Vars
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K_SECURITY_UNSUPPORTED="yes"
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K_NOUSENAME="yes"
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K_NOSETEXTRAVERSION="yes"
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K_NOUSEPR="yes"
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K_BASE_VER="4.0"
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ETYPE="sources"
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# Inherit Eclasses
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inherit kernel-2 eutils
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detect_version
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# Version Data
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F_KV="${PVR}"
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BASE_KV="$(get_version_component_range 1-2).0"
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[[ "${EXTRAVERSION}" = -rc* ]] && KVE="${EXTRAVERSION}"
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# Portage Vars
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HOMEPAGE="http://www.linux-mips.org/ http://www.gentoo.org/"
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KEYWORDS="-* ~mips"
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IUSE="cobalt ip27 ip28 ip30"
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DEPEND=">=sys-devel/gcc-4.6.0"
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RDEPEND=""
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# Machine Support Control Variables
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DO_IP22="test" # If "yes", enable IP22 support (SGI Indy, Indigo2 R4x00)
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DO_IP27="yes" # IP27 support (SGI Origin)
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DO_IP28="test" # IP28 support (SGI Indigo2 Impact R10000)
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DO_IP30="yes" # IP30 support (SGI Octane)
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DO_IP32="yes" # IP32 support (SGI O2, R5000/RM5200 Only)
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DO_CBLT="test" # Cobalt Support (Cobalt Microsystems)
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# Machine Stable Version Variables
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SV_IP22="" # If set && DO_IP22 == "no", indicates last "good" IP22 version
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SV_IP27="" # DO_IP27 == "no", IP27
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SV_IP28="" # DO_IP28 == "no", IP28
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SV_IP30="" # DO_IP30 == "no", IP30
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SV_IP32="" # DO_IP32 == "no", IP32
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SV_CBLT="" # DO_CBLT == "no", Cobalt
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DESCRIPTION="Linux-Mips GIT sources for MIPS-based machines, dated ${GITDATE}"
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SRC_URI="${KERNEL_URI}
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mirror://gentoo/mipsgit-${BASE_KV}${KVE}-${GITDATE}.diff.xz
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mirror://gentoo/${PN}-${BASE_KV}-patches-v${GENPATCHREV}.tar.xz"
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UNIPATCH_STRICTORDER="1"
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UNIPATCH_LIST="${DISTDIR}/mipsgit-${BASE_KV}${KVE}-${GITDATE}.diff.xz"
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#//------------------------------------------------------------------------------
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# Eblit Handling Functions
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#
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# They'll likely be superseded someday by better ideas, possibly elibs.
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# eblit-core
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# Usage: <function> [version]
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# Main eblit engine
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eblit-core() {
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local e v func=$1 ver=$2
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for v in ${ver:+-}${ver} -${PVR} -${PV} "" ; do
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e="${FILESDIR}/eblits/${func}${v}.eblit"
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if [[ -e ${e} ]] ; then
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. "${e}"
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[[ ${func} == pkg_* ]] && eval "${func}() { eblit-run ${func} ${ver} ; }"
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return 0
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fi
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done
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return 1
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}
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# eblit-include
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# Usage: [--skip] <function> [version]
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# Includes an "eblit" -- a chunk of common code among ebuilds in a given
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# package so that its functions can be sourced and utilized within the
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# ebuild.
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eblit-include() {
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local skipable=false r=0
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[[ $1 == "--skip" ]] && skipable=true && shift
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[[ $1 == pkg_* ]] && skipable=true
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[[ -z $1 ]] && die "Usage: eblit-include <function> [version]"
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eblit-core $1 $2
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r="$?"
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${skipable} && return 0
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[[ "$r" -gt "0" ]] && die "Could not locate requested eblit '$1' in ${FILESDIR}/eblits/"
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}
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# eblit-run-maybe
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# Usage: <function>
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# Runs a function if it is defined in an eblit
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eblit-run-maybe() {
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[[ $(type -t "$@") == "function" ]] && "$@"
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}
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# eblit-run
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# Usage: <function> [version]
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# Runs a function defined in an eblit
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eblit-run() {
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eblit-include --skip common "${*:2}"
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eblit-include "$@"
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eblit-run-maybe eblit-$1-pre
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eblit-${PN}-$1
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eblit-run-maybe eblit-$1-post
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}
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# eblit-pkg
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# Usage: <phase> [version]
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# Runs the pkg_* functions AND evals them so they're included in the binpkgs
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eblit-pkg() {
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[[ -z $1 ]] && die "Usage: eblit-pkg <phase> [version]"
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eblit-core pkg_$1 $2
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}
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#//------------------------------------------------------------------------------
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load_eblit_funcs() {
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# This is a sanity check to avoid QA issues. It prevents
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# eblits from being referenced during metadata operations.
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[ -n "${MIPS_SOURCES_EBLITS_LOADED}" ] && return
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# All are in ${FILESDIR}/eblits
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# If a message for a given machine needs to change,
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# then we create a new eblit and increment the
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# version and reference it here.
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eblit-include err_disabled_mach v1
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eblit-include err_only_one_mach_allowed v1
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eblit-include show_ip22_info v3
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eblit-include show_ip27_info v3
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eblit-include show_ip28_info v1
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eblit-include show_ip30_info v4
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eblit-include show_ip32_info v4
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eblit-include show_cobalt_info v1
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# This makes sure pkg_setup & pkg_postinst gets into any binpkg.
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# Neccessary because we can't guarantee FILESDIR is around for binpkgs.
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eblit-pkg setup v1
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eblit-pkg postinst v1
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# Eblit load complete
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MIPS_SOURCES_EBLITS_LOADED=1
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}
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pkg_setup() {
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load_eblit_funcs
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pkg_setup
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}
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src_unpack() { eblit-run src_unpack v6 ; }
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#//------------------------------------------------------------------------------
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