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1# Copyright 1999-2008 Gentoo Foundation 1# Copyright 1999-2008 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/base.eclass,v 1.40 2010/01/03 21:07:32 mr_bones_ Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/base.eclass,v 1.44 2010/01/13 09:51:53 scarabeus Exp $
4 4
5# @ECLASS: base.eclass 5# @ECLASS: base.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Peter Alfredsen <loki_val@gentoo.org> 7# QA Team <qa@gentoo.org>
8# 8#
9# Original author Dan Armak <danarmak@gentoo.org> 9# Original author Dan Armak <danarmak@gentoo.org>
10# @BLURB: The base eclass defines some default functions and variables. 10# @BLURB: The base eclass defines some default functions and variables.
11# @DESCRIPTION: 11# @DESCRIPTION:
12# The base eclass defines some default functions and variables. Nearly 12# The base eclass defines some default functions and variables. Nearly
13# everything else inherits from here. 13# everything else inherits from here.
14#
15# NOTE: You must define EAPI before inheriting from base, or the wrong functions
16# may be exported.
17
18 14
19inherit eutils 15inherit eutils
20 16
17BASE_EXPF="src_unpack src_compile src_install"
21case "${EAPI:-0}" in 18case "${EAPI:-0}" in
22 2) 19 2|3|4) BASE_EXPF+=" src_prepare src_configure" ;;
23 EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_install 20 *) ;;
24 ;;
25 *)
26 EXPORT_FUNCTIONS src_unpack src_compile src_install
27 ;;
28esac 21esac
29 22
30DESCRIPTION="Based on the $ECLASS eclass" 23EXPORT_FUNCTIONS ${BASE_EXPF}
24
25# @ECLASS-VARIABLE: DOCS
26# @DESCRIPTION:
27# Array containing documents passed to dodoc command.
28#
29# DOCS=( "${S}/doc/document.txt" "${S}/doc/doc_folder/" )
30
31# @ECLASS-VARIABLE: HTML_DOCS
32# @DESCRIPTION:
33# Array containing documents passed to dohtml command.
34#
35# HTML_DOCS=( "${S}/doc/document.html" "${S}/doc/html_folder/" )
36
37# @ECLASS-VARIABLE: PATCHES
38# @DESCRIPTION:
39# PATCHES array variable containing all various patches to be applied.
40# This variable is expected to be defined in global scope of ebuild.
41# Make sure to specify the full path. This variable is utilised in
42# src_unpack/src_prepare phase based on EAPI.
43#
44# NOTE: if using patches folders with special file suffixes you have to
45# define one additional variable EPATCH_SUFFIX="something"
46#
47# PATCHES=( "${FILESDIR}/mypatch.patch" "${FILESDIR}/patches_folder/" )
48
31 49
32# @FUNCTION: base_src_unpack 50# @FUNCTION: base_src_unpack
33# @USAGE: [ unpack ] [ patch ] [ autopatch ] [ all ]
34# @DESCRIPTION: 51# @DESCRIPTION:
35# The base src_unpack function, which is exported. If no argument is given, 52# The base src_unpack function, which is exported.
36# "all" is assumed if EAPI!=2, "unpack" if EAPI=2. 53# Calls also src_prepare with eapi older than 2.
37base_src_unpack() { 54base_src_unpack() {
38
39 debug-print-function $FUNCNAME "$@" 55 debug-print-function $FUNCNAME "$@"
40 56
41 if [ -z "$1" ] ; then 57 pushd "${WORKDIR}" > /dev/null
42 case "${EAPI:-0}" in 58
43 2) 59 [[ -n "${A}" ]] && unpack ${A}
44 base_src_util unpack 60 has src_prepare ${BASE_EXPF} || base_src_prepare
45 ;; 61
46 *) 62 popd > /dev/null
47 base_src_util all
48 ;;
49 esac
50 else
51 base_src_util $@
52 fi
53} 63}
54 64
55# @FUNCTION: base_src_prepare 65# @FUNCTION: base_src_prepare
56# @DESCRIPTION: 66# @DESCRIPTION:
57# The base src_prepare function, which is exported when EAPI=2. Performs 67# The base src_prepare function, which is exported
58# "base_src_util autopatch". 68# EAPI is greater or equal to 2.
59base_src_prepare() { 69base_src_prepare() {
70 debug-print-function $FUNCNAME "$@"
71 debug-print "$FUNCNAME: PATCHES=$PATCHES"
60 72
61 debug-print-function $FUNCNAME "$@" 73 pushd "${S}" > /dev/null
74 if [[ "$(declare -p PATCHES 2>/dev/null 2>&1)" == "declare -a"* ]]; then
75 for x in "${PATCHES[@]}"; do
76 debug-print "$FUNCNAME: applying patch from ${x}"
77 [[ -f "${x}" ]] && epatch "${x}"
78 if [[ -d "${x}" ]]; then
79 # Use standardized names and locations with bulk patching
80 # Patch directory is ${WORKDIR}/patch
81 # See epatch() in eutils.eclass for more documentation
82 EPATCH_SUFFIX=${EPATCH_SUFFIX:=patch}
62 83
63 base_src_util autopatch 84 # in order to preserve normal EPATCH_SOURCE value that can
64} 85 # be used other way than with base eclass store in local
86 # variable and restore later
87 oldval=${EPATCH_SOURCE}
88 EPATCH_SOURCE=${x}
89 epatch
90 EPATCH_SOURCE=${oldval}
91 fi
92 done
93 else
94 for x in ${PATCHES}; do
95 debug-print "$FUNCNAME: patching from ${x}"
96 epatch "${x}"
97 done
98 fi
65 99
66# @FUNCTION: base_src_util 100 # Apply user patches
67# @USAGE: [ unpack ] [ patch ] [ autopatch ] [ all ] 101 debug-print "$FUNCNAME: applying user patches"
68# @DESCRIPTION: 102 epatch_user
69# The base_src_util function is the grunt function for base src_unpack
70# and base src_prepare.
71base_src_util() {
72 local x
73 103
74 debug-print-function $FUNCNAME "$@" 104 popd > /dev/null
75
76 cd "${WORKDIR}"
77
78 while [ "$1" ]; do
79
80 case $1 in
81 unpack)
82 debug-print-section unpack
83 if [ ! -z "$A" ] ; then
84 unpack ${A}
85 fi
86 ;;
87 patch)
88 debug-print-section patch
89 cd "${S}"
90 epatch "${FILESDIR}/${P}-gentoo.diff"
91 ;;
92 autopatch)
93 debug-print-section autopatch
94 debug-print "$FUNCNAME: autopatch: PATCHES=$PATCHES, PATCHES1=$PATCHES1"
95 cd "${S}"
96 if [[ ${#PATCHES[@]} -gt 1 ]] ; then
97 for x in "${PATCHES[@]}"; do
98 debug-print "$FUNCNAME: autopatch: patching from ${x}"
99 epatch "${x}"
100 done
101 else
102 for x in ${PATCHES} ${PATCHES1}; do
103 debug-print "$FUNCNAME: autopatch: patching from ${x}"
104 epatch "${x}"
105 done
106 fi
107 ;;
108 all)
109 debug-print-section all
110 base_src_util unpack autopatch
111 ;;
112 esac
113
114 shift
115 done
116
117} 105}
118 106
119# @FUNCTION: base_src_configure 107# @FUNCTION: base_src_configure
120# @DESCRIPTION: 108# @DESCRIPTION:
121# The base src_prepare function, which is exported when EAPI=2. Performs 109# The base src_configure function, which is exported when
122# "base_src_work configure". 110# EAPI is greater or equal to 2. Runs basic econf. Here the PATCHES array is
111# evaluated.
123base_src_configure() { 112base_src_configure() {
124
125 debug-print-function $FUNCNAME "$@" 113 debug-print-function $FUNCNAME "$@"
126 114
127 base_src_work configure 115 # there is no pushd ${S} so we can override its place where to run
116 [[ -x ${ECONF_SOURCE:-.}/configure ]] && econf
128} 117}
129 118
130# @FUNCTION: base_src_compile 119# @FUNCTION: base_src_compile
131# @USAGE: [ configure ] [ make ] [ all ]
132# @DESCRIPTION: 120# @DESCRIPTION:
133# The base src_compile function, which is exported. If no argument is given, 121# The base src_compile function, calls src_configure with
134# "all" is assumed if EAPI!=2, "make" if EAPI=2. 122# EAPI older than 2.
135base_src_compile() { 123base_src_compile() {
136
137 debug-print-function $FUNCNAME "$@" 124 debug-print-function $FUNCNAME "$@"
138 125
139 if [ -z "$1" ] 126 has src_configure ${BASE_EXPF} || base_src_configure
140 then
141 case "${EAPI:-0}" in
142 2)
143 base_src_work make
144 ;;
145 *)
146 base_src_work all
147 ;;
148 esac
149 else
150 base_src_work $@ 127 base_src_make $@
128}
129
130# @FUNCTION: base_src_make
131# @DESCRIPTION:
132# Actual function that runs emake command.
133base_src_make() {
134 debug-print-function $FUNCNAME "$@"
135
136 if [[ -f Makefile || -f GNUmakefile || -f makefile ]]; then
137 emake $@ || die "died running emake, $FUNCNAME:make"
151 fi 138 fi
152} 139}
153 140
154# placeholder for future api so eclasses can be migrated now. 141# @FUNCTION: base_src_install
142# @DESCRIPTION:
143# The base src_install function. Runs make install and
144# installs documents and html documents from DOCS and HTML_DOCS
145# arrays.
155base_src_make() { 146base_src_install() {
156 debug-print-function $FUNCNAME "$@" 147 debug-print-function $FUNCNAME "$@"
157 base_src_work make 148
149 emake DESTDIR="${D}" $@ install || die "died running make install, $FUNCNAME:make"
150 base_src_install_docs
158} 151}
159 152
160# @FUNCTION: base_src_work 153# @FUNCTION: base_src_install_docs
161# @USAGE: [ configure ] [ make ] [ all ]
162# @DESCRIPTION: 154# @DESCRIPTION:
163# The base_src_work function is the grunt function for base src_configure 155# Actual function that install documentation from
164# and base src_compile. 156# DOCS and HTML_DOCS arrays.
165base_src_work() { 157base_src_install_docs() {
166
167 debug-print-function $FUNCNAME "$@" 158 debug-print-function $FUNCNAME "$@"
168 159
169 cd "${S}" 160 local x
170 161
171 while [ "$1" ]; do 162 pushd "${S}" > /dev/null
172 163
173 case $1 in 164 if [[ "$(declare -p DOCS 2>/dev/null 2>&1)" == "declare -a"* ]]; then
174 configure) 165 for x in "${DOCS[@]}"; do
175 debug-print-section configure 166 debug-print "$FUNCNAME: docs: creating document from ${x}"
176 if [[ -x ${ECONF_SOURCE:-.}/configure ]] 167 dodoc -r "${x}" || die "dodoc failed"
177 then 168 done
178 econf || die "died running econf, $FUNCNAME:configure"
179 fi 169 fi
180 ;; 170 if [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" == "declare -a"* ]]; then
181 make) 171 for x in "${HTML_DOCS[@]}"; do
182 debug-print-section make 172 debug-print "$FUNCNAME: docs: creating html document from ${x}"
183 if [ -f Makefile ] || [ -f GNUmakefile ] || [ -f makefile ] 173 dohtml -r "${x}" || die "dohtml failed"
184 then 174 done
185 emake || die "died running emake, $FUNCNAME:make"
186 fi 175 fi
187 ;;
188 all)
189 debug-print-section all
190 base_src_work configure make
191 ;;
192 esac
193 176
194 shift 177 popd > /dev/null
195 done
196
197} 178}
198
199# @FUNCTION: base_src_install
200# @USAGE: [ make ] [ all ]
201# @DESCRIPTION:
202# The base src_install function, which is exported. If no argument is given,
203# "all" is assumed.
204base_src_install() {
205
206 debug-print-function $FUNCNAME "$@"
207 [ -z "$1" ] && base_src_install all
208
209 cd "${S}"
210
211 while [ "$1" ]; do
212
213 case $1 in
214 make)
215 debug-print-section make
216 make DESTDIR="${D}" install || die "died running make install, $FUNCNAME:make"
217 ;;
218 all)
219 debug-print-section all
220 base_src_install make
221 ;;
222 esac
223
224 shift
225 done
226
227}

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