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Revision 1.28 - (show annotations) (download)
Mon Jun 3 08:41:19 2013 UTC (13 months, 2 weeks ago) by pesa
Branch: MAIN
Changes since 1.27: +12 -9 lines
Trivial sync with qt overlay.

1 # Copyright 1999-2013 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/qt4-r2.eclass,v 1.27 2013/06/03 06:35:30 pesa Exp $
4
5 # @ECLASS: qt4-r2.eclass
6 # @MAINTAINER:
7 # Qt herd <qt@gentoo.org>
8 # @BLURB: Eclass for Qt4-based packages, second edition.
9 # @DESCRIPTION:
10 # This eclass contains various functions that may be useful when
11 # dealing with packages using Qt4 libraries. Requires EAPI=2 or later.
12
13 case ${EAPI} in
14 2|3|4|5) : ;;
15 *) die "qt4-r2.eclass: unsupported EAPI=${EAPI:-0}" ;;
16 esac
17
18 inherit base eutils multilib toolchain-funcs
19
20 export XDG_CONFIG_HOME="${T}"
21
22 # @ECLASS-VARIABLE: DOCS
23 # @DEFAULT_UNSET
24 # @DESCRIPTION:
25 # Array containing documents passed to dodoc command.
26 # Paths can be absolute or relative to ${S}.
27 #
28 # Example: DOCS=( ChangeLog README "${WORKDIR}/doc_folder/" )
29
30 # @ECLASS-VARIABLE: HTML_DOCS
31 # @DEFAULT_UNSET
32 # @DESCRIPTION:
33 # Array containing documents passed to dohtml command.
34 # Paths can be absolute or relative to ${S}.
35 #
36 # Example: HTML_DOCS=( "doc/document.html" "${WORKDIR}/html_folder/" )
37
38 # @ECLASS-VARIABLE: LANGS
39 # @DEFAULT_UNSET
40 # @DESCRIPTION:
41 # In case your Qt4 application provides various translations, use this variable
42 # to specify them in order to populate "linguas_*" IUSE automatically. Make sure
43 # that you set this variable before inheriting qt4-r2 eclass.
44 #
45 # Example: LANGS="de el it ja"
46 for x in ${LANGS}; do
47 IUSE+=" linguas_${x}"
48 done
49
50 # @ECLASS-VARIABLE: LANGSLONG
51 # @DEFAULT_UNSET
52 # @DESCRIPTION:
53 # Same as LANGS, but this variable is for LINGUAS that must be in long format.
54 # Remember to set this variable before inheriting qt4-r2 eclass.
55 # Look at ${PORTDIR}/profiles/desc/linguas.desc for details.
56 #
57 # Example: LANGSLONG="en_GB ru_RU"
58 for x in ${LANGSLONG}; do
59 IUSE+=" linguas_${x%_*}"
60 done
61 unset x
62
63 # @ECLASS-VARIABLE: PATCHES
64 # @DEFAULT_UNSET
65 # @DESCRIPTION:
66 # Array variable containing all the patches to be applied. This variable
67 # is expected to be defined in the global scope of ebuilds. Make sure to
68 # specify the full path. This variable is used in src_prepare phase.
69 #
70 # Example:
71 # @CODE
72 # PATCHES=(
73 # "${FILESDIR}/mypatch.patch"
74 # "${FILESDIR}/mypatch2.patch"
75 # )
76 # @CODE
77
78 # @FUNCTION: qt4-r2_src_unpack
79 # @DESCRIPTION:
80 # Default src_unpack function for packages that depend on qt4. If you have to
81 # override src_unpack in your ebuild (probably you don't need to), call
82 # qt4-r2_src_unpack in it.
83 qt4-r2_src_unpack() {
84 debug-print-function $FUNCNAME "$@"
85
86 base_src_unpack "$@"
87 }
88
89 # @FUNCTION: qt4-r2_src_prepare
90 # @DESCRIPTION:
91 # Default src_prepare function for packages that depend on qt4. If you have to
92 # override src_prepare in your ebuild, you should call qt4-r2_src_prepare in it,
93 # otherwise autopatcher will not work!
94 qt4-r2_src_prepare() {
95 debug-print-function $FUNCNAME "$@"
96
97 base_src_prepare "$@"
98 }
99
100 # @FUNCTION: qt4-r2_src_configure
101 # @DESCRIPTION:
102 # Default src_configure function for packages that depend on qt4. If you have to
103 # override src_configure in your ebuild, call qt4-r2_src_configure in it.
104 qt4-r2_src_configure() {
105 debug-print-function $FUNCNAME "$@"
106
107 local project_file=$(_find_project_file)
108
109 if [[ -n ${project_file} ]]; then
110 eqmake4 "${project_file}"
111 else
112 base_src_configure "$@"
113 fi
114 }
115
116 # @FUNCTION: qt4-r2_src_compile
117 # @DESCRIPTION:
118 # Default src_compile function for packages that depend on qt4. If you have to
119 # override src_compile in your ebuild (probably you don't need to), call
120 # qt4-r2_src_compile in it.
121 qt4-r2_src_compile() {
122 debug-print-function $FUNCNAME "$@"
123
124 base_src_compile "$@"
125 }
126
127 # @FUNCTION: qt4-r2_src_install
128 # @DESCRIPTION:
129 # Default src_install function for qt4-based packages. Installs compiled code,
130 # and documentation (via DOCS and HTML_DOCS variables).
131 qt4-r2_src_install() {
132 debug-print-function $FUNCNAME "$@"
133
134 base_src_install INSTALL_ROOT="${D}" "$@"
135
136 # backward compatibility for non-array variables
137 if [[ -n ${DOCS} ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
138 dodoc ${DOCS} || die "dodoc failed"
139 fi
140 if [[ -n ${HTML_DOCS} ]] && [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
141 dohtml -r ${HTML_DOCS} || die "dohtml failed"
142 fi
143 }
144
145 # @VARIABLE: EQMAKE4_EXCLUDE
146 # @DEFAULT_UNSET
147 # @DESCRIPTION:
148 # List of files to be excluded from eqmake4 CONFIG processing.
149 # Paths are relative to the current working directory (usually ${S}).
150 #
151 # Example: EQMAKE4_EXCLUDE="ignore/me.pro foo/*"
152
153 # @FUNCTION: eqmake4
154 # @USAGE: [project_file] [parameters to qmake]
155 # @DESCRIPTION:
156 # Wrapper for Qt4's qmake. If project_file isn't specified, eqmake4 will
157 # look for it in the current directory (${S}, non-recursively). If more
158 # than one project file are found, then ${PN}.pro is processed, provided
159 # that it exists. Otherwise eqmake4 fails.
160 #
161 # All other arguments are appended unmodified to qmake command line.
162 #
163 # For recursive build systems, i.e. those based on the subdirs template,
164 # you should run eqmake4 on the top-level project file only, unless you
165 # have a valid reason to do otherwise. During the building, qmake will
166 # be automatically re-invoked with the right arguments on every directory
167 # specified inside the top-level project file.
168 eqmake4() {
169 debug-print-function ${FUNCNAME} "$@"
170
171 [[ ${EAPI} == 2 ]] && use !prefix && EPREFIX=
172
173 ebegin "Running qmake"
174
175 local qmake_args=("$@")
176
177 # check if project file was passed as a first argument
178 # if not, then search for it
179 local regexp='.*\.pro'
180 if ! [[ ${1} =~ ${regexp} ]]; then
181 local project_file=$(_find_project_file)
182 if [[ -z ${project_file} ]]; then
183 echo
184 eerror "No project files found in '${PWD}'!"
185 eerror "This shouldn't happen - please send a bug report to https://bugs.gentoo.org/"
186 echo
187 die "eqmake4 failed"
188 fi
189 qmake_args+=("${project_file}")
190 fi
191
192 # make sure CONFIG variable is correctly set
193 # for both release and debug builds
194 local config_add="release"
195 local config_remove="debug"
196 if has debug ${IUSE} && use debug; then
197 config_add="debug"
198 config_remove="release"
199 fi
200
201 local awkscript='BEGIN {
202 printf "### eqmake4 was here ###\n" > file;
203 printf "CONFIG -= debug_and_release %s\n", remove >> file;
204 printf "CONFIG += %s\n\n", add >> file;
205 fixed=0;
206 }
207 /^[[:blank:]]*CONFIG[[:blank:]]*[\+\*]?=/ {
208 if (gsub("\\<((" remove ")|(debug_and_release))\\>", "") > 0) {
209 fixed=1;
210 }
211 }
212 /^[[:blank:]]*CONFIG[[:blank:]]*-=/ {
213 if (gsub("\\<" add "\\>", "") > 0) {
214 fixed=1;
215 }
216 }
217 {
218 print >> file;
219 }
220 END {
221 print fixed;
222 }'
223
224 [[ -n ${EQMAKE4_EXCLUDE} ]] && eshopts_push -o noglob
225
226 local file
227 while read file; do
228 local excl
229 for excl in ${EQMAKE4_EXCLUDE}; do
230 [[ ${file} == ${excl} ]] && continue 2
231 done
232 grep -q '^### eqmake4 was here ###$' "${file}" && continue
233
234 local retval=$({
235 rm -f "${file}" || echo FAIL
236 awk -v file="${file}" \
237 -v add=${config_add} \
238 -v remove=${config_remove} \
239 -- "${awkscript}" || echo FAIL
240 } < "${file}")
241
242 if [[ ${retval} == 1 ]]; then
243 einfo " - fixed CONFIG in ${file}"
244 elif [[ ${retval} != 0 ]]; then
245 eerror " - error while processing ${file}"
246 die "eqmake4 failed to process ${file}"
247 fi
248 done < <(find . -type f -name '*.pr[io]' -printf '%P\n' 2>/dev/null)
249
250 [[ -n ${EQMAKE4_EXCLUDE} ]] && eshopts_pop
251
252 "${EPREFIX}"/usr/bin/qmake \
253 -makefile \
254 QTDIR="${EPREFIX}"/usr/$(get_libdir) \
255 QMAKE="${EPREFIX}"/usr/bin/qmake \
256 QMAKE_AR="$(tc-getAR) cqs" \
257 QMAKE_CC="$(tc-getCC)" \
258 QMAKE_CXX="$(tc-getCXX)" \
259 QMAKE_LINK="$(tc-getCXX)" \
260 QMAKE_LINK_C="$(tc-getCC)" \
261 QMAKE_OBJCOPY="$(tc-getOBJCOPY)" \
262 QMAKE_RANLIB= \
263 QMAKE_STRIP= \
264 QMAKE_CFLAGS="${CFLAGS}" \
265 QMAKE_CFLAGS_RELEASE= \
266 QMAKE_CFLAGS_DEBUG= \
267 QMAKE_CXXFLAGS="${CXXFLAGS}" \
268 QMAKE_CXXFLAGS_RELEASE= \
269 QMAKE_CXXFLAGS_DEBUG= \
270 QMAKE_LFLAGS="${LDFLAGS}" \
271 QMAKE_LFLAGS_RELEASE= \
272 QMAKE_LFLAGS_DEBUG= \
273 QMAKE_LIBDIR_QT="${EPREFIX}"/usr/$(get_libdir)/qt4 \
274 QMAKE_LIBDIR_X11="${EPREFIX}"/usr/$(get_libdir) \
275 QMAKE_LIBDIR_OPENGL="${EPREFIX}"/usr/$(get_libdir) \
276 "${qmake_args[@]}"
277
278 # was qmake successful?
279 if ! eend $? ; then
280 echo
281 eerror "Running qmake has failed! (see above for details)"
282 eerror "This shouldn't happen - please send a bug report to https://bugs.gentoo.org/"
283 echo
284 die "eqmake4 failed"
285 fi
286 }
287
288 # Internal function, used by eqmake4 and qt4-r2_src_configure.
289 # Outputs a project file name that can be passed to eqmake4. Sets nullglob
290 # locally to avoid expanding *.pro as "*.pro" when there are no matching files.
291 # 0 *.pro files found --> outputs null string
292 # 1 *.pro file found --> outputs its name
293 # 2 or more *.pro files found --> if ${PN}.pro or $(basename ${S}).pro
294 # are there, outputs any of them
295 _find_project_file() {
296 local dir_name=$(basename "${S}")
297
298 eshopts_push -s nullglob
299 local pro_files=(*.pro)
300 eshopts_pop
301
302 case ${#pro_files[@]} in
303 1)
304 echo "${pro_files[0]}"
305 ;;
306 *)
307 for pro_file in "${pro_files[@]}"; do
308 if [[ ${pro_file} == "${dir_name}.pro" || ${pro_file} == "${PN}.pro" ]]; then
309 echo "${pro_file}"
310 break
311 fi
312 done
313 ;;
314 esac
315 }
316
317 EXPORT_FUNCTIONS src_unpack src_prepare src_configure src_compile src_install

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