/[gentoo-x86]/eclass/qt4-r2.eclass
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1# Copyright 1999-2011 Gentoo Foundation 1# Copyright 1999-2012 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/qt4-r2.eclass,v 1.14 2011/11/12 20:46:39 pesa Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/qt4-r2.eclass,v 1.19 2012/02/13 01:31:50 pesa Exp $
4 4
5# @ECLASS: qt4-r2.eclass 5# @ECLASS: qt4-r2.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Qt herd <qt@gentoo.org> 7# Qt herd <qt@gentoo.org>
8# @BLURB: Eclass for Qt4-based packages, second edition. 8# @BLURB: Eclass for Qt4-based packages, second edition.
9# @DESCRIPTION: 9# @DESCRIPTION:
10# This eclass contains various functions that may be useful when 10# This eclass contains various functions that may be useful when
11# dealing with packages using Qt4 libraries. Requires EAPI=2 or later. 11# dealing with packages using Qt4 libraries. Requires EAPI=2 or later.
12 12
13case ${EAPI} in 13case ${EAPI} in
14 2|3|4) : ;; 14 2|3|4) : ;;
15 *) die "EAPI=${EAPI} is not supported by ${ECLASS} eclass." ;; 15 *) die "EAPI=${EAPI} is not supported by ${ECLASS} eclass." ;;
16esac 16esac
17 17
18inherit base eutils multilib toolchain-funcs 18inherit base eutils multilib toolchain-funcs
19 19
20export XDG_CONFIG_HOME="${T}" 20export XDG_CONFIG_HOME="${T}"
21 21
22# @ECLASS-VARIABLE: LANGS 22# @ECLASS-VARIABLE: LANGS
23# @DEFAULT_UNSET
23# @DESCRIPTION: 24# @DESCRIPTION:
24# In case your Qt4 application provides various translations, use this variable 25# In case your Qt4 application provides various translations, use this variable
25# to specify them in order to populate "linguas_*" IUSE automatically. Make sure 26# to specify them in order to populate "linguas_*" IUSE automatically. Make sure
26# that you set this variable BEFORE inheriting qt4-r2 eclass. 27# that you set this variable before inheriting qt4-r2 eclass.
28# Example:
29# @CODE
27# example: LANGS="en el de" 30# LANGS="en el de"
31# @CODE
28for x in ${LANGS}; do 32for x in ${LANGS}; do
29 IUSE="${IUSE} linguas_${x}" 33 IUSE+=" linguas_${x}"
30done 34done
31 35
32# @ECLASS-VARIABLE: LANGSLONG 36# @ECLASS-VARIABLE: LANGSLONG
37# @DEFAULT_UNSET
33# @DESCRIPTION: 38# @DESCRIPTION:
34# Same as above, but this variable is for LINGUAS that must be in long format. 39# Same as above, but this variable is for LINGUAS that must be in long format.
35# Remember to set this variable BEFORE inheriting qt4-r2 eclass. 40# Remember to set this variable before inheriting qt4-r2 eclass.
36# Look at ${PORTDIR}/profiles/desc/linguas.desc for details. 41# Look at ${PORTDIR}/profiles/desc/linguas.desc for details.
37for x in ${LANGSLONG}; do 42for x in ${LANGSLONG}; do
38 IUSE="${IUSE} linguas_${x%_*}" 43 IUSE+=" linguas_${x%_*}"
39done 44done
45unset x
40 46
41# @FUNCTION: qt4-r2_src_unpack 47# @FUNCTION: qt4-r2_src_unpack
42# @DESCRIPTION: 48# @DESCRIPTION:
43# Default src_unpack function for packages that depend on qt4. If you have to 49# Default src_unpack function for packages that depend on qt4. If you have to
44# override src_unpack in your ebuild (probably you don't need to), call 50# override src_unpack in your ebuild (probably you don't need to), call
45# qt4-r2_src_unpack in it. 51# qt4-r2_src_unpack in it.
46qt4-r2_src_unpack() { 52qt4-r2_src_unpack() {
47 debug-print-function $FUNCNAME "$@" 53 debug-print-function $FUNCNAME "$@"
48 54
49 base_src_unpack "$@" 55 base_src_unpack "$@"
50
51 # Fallback to ${WORKDIR}/${MY_P} when ${WORKDIR}/${P} doesn't exist.
52 # This is a hack that was never meant to be used by ebuilds in tree.
53 if [[ ${S} == "${WORKDIR}/${P}" && ! -d ${S} && -d ${WORKDIR}/${MY_P} ]]; then
54 echo
55 eqawarn "*** DEPRECATION NOTICE ***"
56 eqawarn
57 eqawarn "\${S} fallback is deprecated and will be removed on 12/12/2011."
58 eqawarn "Please set the correct value for \${S} variable inside the ebuild."
59 echo
60 einfo "Falling back to '${WORKDIR}/${MY_P}'"
61 S="${WORKDIR}/${MY_P}"
62 fi
63} 56}
64 57
65# @ECLASS-VARIABLE: PATCHES 58# @ECLASS-VARIABLE: PATCHES
59# @DEFAULT_UNSET
66# @DESCRIPTION: 60# @DESCRIPTION:
67# In case you have patches to apply, specify them in PATCHES variable. Make sure 61# In case you have patches to apply, specify them here. Make sure to
68# to specify the full path. This variable is used in src_prepare phase. 62# specify the full path. This variable is used in src_prepare phase.
69# example: 63# Example:
64# @CODE
70# PATCHES=( "${FILESDIR}"/mypatch.patch 65# PATCHES=( "${FILESDIR}"/mypatch.patch
71# "${FILESDIR}"/mypatch2.patch ) 66# "${FILESDIR}"/mypatch2.patch )
67# @CODE
72 68
73# @FUNCTION: qt4-r2_src_prepare 69# @FUNCTION: qt4-r2_src_prepare
74# @DESCRIPTION: 70# @DESCRIPTION:
75# Default src_prepare function for packages that depend on qt4. If you have to 71# Default src_prepare function for packages that depend on qt4. If you have to
76# override src_prepare in your ebuild, you should call qt4-r2_src_prepare in it, 72# override src_prepare in your ebuild, you should call qt4-r2_src_prepare in it,
86# Default src_configure function for packages that depend on qt4. If you have to 82# Default src_configure function for packages that depend on qt4. If you have to
87# override src_configure in your ebuild, call qt4-r2_src_configure in it. 83# override src_configure in your ebuild, call qt4-r2_src_configure in it.
88qt4-r2_src_configure() { 84qt4-r2_src_configure() {
89 debug-print-function $FUNCNAME "$@" 85 debug-print-function $FUNCNAME "$@"
90 86
91 local project_file="$(_find_project_file)" 87 local project_file=$(_find_project_file)
92 88
93 if [[ -n ${project_file} ]]; then 89 if [[ -n ${project_file} ]]; then
94 eqmake4 ${project_file} 90 eqmake4 "${project_file}"
95 else 91 else
96 base_src_configure "$@" 92 base_src_configure "$@"
97 fi 93 fi
98} 94}
99 95
107 103
108 base_src_compile "$@" 104 base_src_compile "$@"
109} 105}
110 106
111# @ECLASS-VARIABLE: DOCS 107# @ECLASS-VARIABLE: DOCS
108# @DEFAULT_UNSET
112# @DESCRIPTION: 109# @DESCRIPTION:
113# Use this variable if you want to install any documentation. 110# Use this variable if you want to install any documentation.
111# Example:
112# @CODE
114# example: DOCS="README AUTHORS" 113# DOCS="README AUTHORS"
114# @CODE
115 115
116# @ECLASS-VARIABLE: DOCSDIR 116# @ECLASS-VARIABLE: DOCSDIR
117# @DESCRIPTION: 117# @DESCRIPTION:
118# Directory containing documentation. If not specified, ${S} will be used 118# Directory containing documentation, defaults to ${S}.
119# instead.
120 119
121# @FUNCTION: qt4-r2_src_install 120# @FUNCTION: qt4-r2_src_install
122# @DESCRIPTION: 121# @DESCRIPTION:
123# Default src_install function for qt4-based packages. Installs compiled code, 122# Default src_install function for qt4-based packages. Installs compiled code
124# documentation (via DOCS variable) and translations (via LANGS and 123# and misc documentation (via DOCS variable).
125# LANGSLONG variables).
126qt4-r2_src_install() { 124qt4-r2_src_install() {
127 debug-print-function $FUNCNAME "$@" 125 debug-print-function $FUNCNAME "$@"
128 126
129 emake INSTALL_ROOT="${D}" DESTDIR="${D}" install || die "emake install failed" 127 emake INSTALL_ROOT="${D}" DESTDIR="${D}" install || die "emake install failed"
130 128
131 # install documentation 129 # install documentation
132 if [[ -n ${DOCS} ]]; then
133 local dir=${DOCSDIR:-${S}} 130 local doc= dir=${DOCSDIR:-${S}}
134 for doc in ${DOCS}; do 131 for doc in ${DOCS}; do
135 dodoc "${dir}/${doc}" || die "dodoc failed" 132 dodoc "${dir}/${doc}" || die "dodoc failed"
136 done 133 done
137 fi
138} 134}
139 135
140# Internal function, used by eqmake4 and qt4-r2_src_configure 136# Internal function, used by eqmake4 and qt4-r2_src_configure
141# Look for project files: 137# Look for project files:
142# 0 *.pro files found - output null string 138# 0 *.pro files found - output null string
144# 2 or more *.pro files found - if ${PN}.pro or $(basename ${S}).pro 140# 2 or more *.pro files found - if ${PN}.pro or $(basename ${S}).pro
145# are there, output any of them 141# are there, output any of them
146# Outputs a project file argument used by eqmake4. Sets nullglob locally 142# Outputs a project file argument used by eqmake4. Sets nullglob locally
147# to avoid expanding *.pro as "*.pro" when there are no matching files. 143# to avoid expanding *.pro as "*.pro" when there are no matching files.
148_find_project_file() { 144_find_project_file() {
145 local dir_name=$(basename "${S}")
146
149 shopt -s nullglob 147 eshopts_push -s nullglob
150 local pro_files=(*.pro) 148 local pro_files=(*.pro)
151 shopt -u nullglob 149 eshopts_pop
152 local dir_name="$(basename ${S})"
153 150
154 case ${#pro_files[@]} in 151 case ${#pro_files[@]} in
155 1) 152 1)
156 echo "${pro_files[0]}" 153 echo "${pro_files[0]}"
157 ;; 154 ;;
158 *) 155 *)
159 for pro_file in "${pro_files[@]}"; do 156 for pro_file in "${pro_files[@]}"; do
160 if [[ ${pro_file} == "${dir_name}" || ${pro_file} == "${PN}.pro" ]]; then 157 if [[ ${pro_file} == "${dir_name}.pro" || ${pro_file} == "${PN}.pro" ]]; then
161 echo "${pro_file}" 158 echo "${pro_file}"
162 break 159 break
163 fi 160 fi
164 done 161 done
165 ;; 162 ;;
166 esac 163 esac
167} 164}
168 165
169# @FUNCTION: eqmake4 166# @FUNCTION: eqmake4
170# @USAGE: [project file] [parameters to qmake] 167# @USAGE: [project_file] [parameters to qmake]
171# @DESCRIPTION: 168# @DESCRIPTION:
172# Wrapper for Qt4's qmake. If project file isn't specified eqmake4 will 169# Wrapper for Qt4's qmake. If project_file isn't specified, eqmake4 will
173# look for it in current directory (${S}, non-recursively). If more than 170# look for it in the current directory (${S}, non-recursively). If more
174# one project file is found, the ${PN}.pro is processed, provided that it 171# than one project file are found, then ${PN}.pro is processed, provided
175# exists. Otherwise eqmake4 fails. 172# that it exists. Otherwise eqmake4 fails.
173#
176# All the arguments are appended unmodified to qmake command line. For 174# All other arguments are appended unmodified to qmake command line. For
177# recursive build systems, i.e. those based on the subdirs template, you 175# recursive build systems, i.e. those based on the subdirs template, you
178# should run eqmake4 on the top-level project file only, unless you have 176# should run eqmake4 on the top-level project file only, unless you have
179# strong reasons to do things differently. During the building, qmake 177# strong reasons to do things differently. During the building, qmake
180# will be automatically re-invoked with the right arguments on every 178# will be automatically re-invoked with the right arguments on every
181# directory specified inside the top-level project file by the SUBDIRS 179# directory specified inside the top-level project file.
182# variable.
183eqmake4() { 180eqmake4() {
181 [[ ${EAPI} == 2 ]] && use !prefix && EPREFIX=
182
184 ebegin "Running qmake" 183 ebegin "Running qmake"
185 184
186 local qmake_args=("$@") 185 local qmake_args=("$@")
187 186
188 # check if project file was passed as a first argument 187 # check if project file was passed as a first argument
189 # if not, then search for it 188 # if not, then search for it
190 local regexp='.*\.pro' 189 local regexp='.*\.pro'
191 if ! [[ ${1} =~ ${regexp} ]]; then 190 if ! [[ ${1} =~ ${regexp} ]]; then
192 local project_file="$(_find_project_file)" 191 local project_file=$(_find_project_file)
193 if [[ -z ${project_file} ]]; then 192 if [[ -z ${project_file} ]]; then
194 echo 193 echo
195 eerror "No project file found in ${S}!" 194 eerror "No project files found in '${PWD}'!"
196 eerror "This shouldn't happen - please send a bug report to http://bugs.gentoo.org/" 195 eerror "This shouldn't happen - please send a bug report to http://bugs.gentoo.org/"
197 echo 196 echo
198 die "eqmake4 failed" 197 die "eqmake4 failed"
199 fi 198 fi
200 qmake_args+=("${project_file}") 199 qmake_args+=("${project_file}")
201 fi 200 fi
202 201
203 # make sure CONFIG variable is correctly set 202 # make sure CONFIG variable is correctly set
204 # for both release and debug builds 203 # for both release and debug builds
205 local CONFIG_ADD="release" 204 local config_add="release"
206 local CONFIG_REMOVE="debug" 205 local config_remove="debug"
207 if has debug ${IUSE} && use debug; then 206 if has debug ${IUSE} && use debug; then
208 CONFIG_ADD="debug" 207 config_add="debug"
209 CONFIG_REMOVE="release" 208 config_remove="release"
210 fi 209 fi
211 local awkscript='BEGIN { 210 local awkscript='BEGIN {
212 printf "### eqmake4 was here ###\n" > file; 211 printf "### eqmake4 was here ###\n" > file;
212 printf "CONFIG -= debug_and_release %s\n", remove >> file;
213 printf "CONFIG += %s\n\n", add >> file;
213 fixed=0; 214 fixed=0;
214 } 215 }
215 /^[[:blank:]]*CONFIG[[:blank:]]*[\+\*]?=/ { 216 /^[[:blank:]]*CONFIG[[:blank:]]*[\+\*]?=/ {
216 for (i=1; i <= NF; i++) { 217 if (gsub("\\<((" remove ")|(debug_and_release))\\>", "") > 0) {
217 if ($i ~ rem || $i ~ /debug_and_release/) 218 fixed=1;
218 { $i=add; fixed=1; }
219 } 219 }
220 } 220 }
221 /^[[:blank:]]*CONFIG[[:blank:]]*-=/ { 221 /^[[:blank:]]*CONFIG[[:blank:]]*-=/ {
222 for (i=1; i <= NF; i++) { 222 if (gsub("\\<" add "\\>", "") > 0) {
223 if ($i ~ add) { $i=rem; fixed=1; } 223 fixed=1;
224 } 224 }
225 } 225 }
226 { 226 {
227 print >> file; 227 print >> file;
228 } 228 }
229 END { 229 END {
230 printf "\nCONFIG -= debug_and_release %s\n", rem >> file;
231 printf "CONFIG += %s\n", add >> file;
232 print fixed; 230 print fixed;
233 }' 231 }'
234 local file= 232 local file=
235 while read file; do 233 while read file; do
236 grep -q '^### eqmake4 was here ###$' "${file}" && continue 234 grep -q '^### eqmake4 was here ###$' "${file}" && continue
237 local retval=$({ 235 local retval=$({
238 rm -f "${file}" || echo "FAILED" 236 rm -f "${file}" || echo FAIL
239 awk -v file="${file}" -- "${awkscript}" add=${CONFIG_ADD} rem=${CONFIG_REMOVE} || echo "FAILED" 237 awk -v file="${file}" \
238 -v add=${config_add} \
239 -v remove=${config_remove} \
240 -- "${awkscript}" || echo FAIL
240 } < "${file}") 241 } < "${file}")
241 if [[ ${retval} == 1 ]]; then 242 if [[ ${retval} == 1 ]]; then
242 einfo " - fixed CONFIG in ${file}" 243 einfo " - fixed CONFIG in ${file}"
243 elif [[ ${retval} != 0 ]]; then 244 elif [[ ${retval} != 0 ]]; then
244 eerror "An error occurred while processing ${file}" 245 eerror " - error while processing ${file}"
245 die "eqmake4 failed to process '${file}'" 246 die "eqmake4 failed to process ${file}"
246 fi 247 fi
247 done < <(find . -type f -name "*.pr[io]" -printf '%P\n' 2>/dev/null) 248 done < <(find . -type f -name '*.pr[io]' -printf '%P\n' 2>/dev/null)
248
249 [[ ${EAPI} == 2 ]] && use !prefix && EPREFIX=
250 249
251 "${EPREFIX}"/usr/bin/qmake \ 250 "${EPREFIX}"/usr/bin/qmake \
252 -makefile \ 251 -makefile \
253 -config ${CONFIG_ADD} \
254 QTDIR="${EPREFIX}"/usr/$(get_libdir) \ 252 QTDIR="${EPREFIX}"/usr/$(get_libdir) \
255 QMAKE="${EPREFIX}"/usr/bin/qmake \ 253 QMAKE="${EPREFIX}"/usr/bin/qmake \
256 QMAKE_CC="$(tc-getCC)" \ 254 QMAKE_CC="$(tc-getCC)" \
257 QMAKE_CXX="$(tc-getCXX)" \ 255 QMAKE_CXX="$(tc-getCXX)" \
258 QMAKE_LINK="$(tc-getCXX)" \ 256 QMAKE_LINK="$(tc-getCXX)" \

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