/[gentoo-x86]/eclass/qt4-build.eclass
Gentoo

Contents of /eclass/qt4-build.eclass

Parent Directory Parent Directory | Revision Log Revision Log


Revision 1.8 - (show annotations) (download)
Thu Mar 6 01:23:51 2008 UTC (6 years, 5 months ago) by ingmar
Branch: MAIN
Changes since 1.7: +2 -3 lines
@BLURB needs to be one line

1 # Copyright 2007-2008 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
3 # $Header: /var/cvsroot/gentoo-x86/eclass/qt4-build.eclass,v 1.7 2008/03/05 23:06:26 ingmar Exp $
4
5 # @ECLASS: qt4-build.eclass
6 # @MAINTAINER:
7 # Caleb Tennis <caleb@gentoo.org>
8 # @BLURB: Eclass for Qt4 split ebuilds.
9 # @DESCRIPTION:
10 # This eclass contains various functions that are used when building Qt4
11
12 inherit eutils multilib toolchain-funcs flag-o-matic
13
14 IUSE="${IUSE} debug"
15
16 case "${PV}" in
17 4.4.0_beta*)
18 SRCTYPE="${SRCTYPE:-opensource-src}"
19 MY_PV="${PV/_beta/-beta}"
20 ;;
21 *)
22 SRCTYPE="${SRCTYPE:-opensource-src}"
23 MY_PV="${PV}"
24 ;;
25 esac
26 S=${WORKDIR}/qt-x11-${SRCTYPE}-${MY_PV}
27
28 SRC_URI="ftp://ftp.trolltech.com/qt/source/qt-x11-${SRCTYPE}-${MY_PV}.tar.bz2"
29
30 qt4-build_pkg_setup() {
31 # Check USE requirements
32 qt4-build_check_use
33
34 # Set up installation directories
35 QTBASEDIR=/usr/$(get_libdir)/qt4
36 QTPREFIXDIR=/usr
37 QTBINDIR=/usr/bin
38 QTLIBDIR=/usr/$(get_libdir)/qt4
39 QTPCDIR=/usr/$(get_libdir)/pkgconfig
40 QTDATADIR=/usr/share/qt4
41 QTDOCDIR=/usr/share/doc/qt-${PV}
42 QTHEADERDIR=/usr/include/qt4
43 QTPLUGINDIR=${QTLIBDIR}/plugins
44 QTSYSCONFDIR=/etc/qt4
45 QTTRANSDIR=${QTDATADIR}/translations
46 QTEXAMPLESDIR=${QTDATADIR}/examples
47 QTDEMOSDIR=${QTDATADIR}/demos
48
49 PLATFORM=$(qt_mkspecs_dir)
50
51 PATH="${S}/bin:${PATH}"
52 LD_LIBRARY_PATH="${S}/lib:${LD_LIBRARY_PATH}"
53 }
54
55 qt4-build_src_unpack() {
56 # TODO: partial unpacks, cfr split KDE ebuilds.
57 unpack ${A}
58 cd "${S}"
59
60 if [[ ${PN} != qt-core ]]; then
61 skip_qmake_build_patch
62 skip_project_generation_patch
63 symlink_binaries_to_buildtree
64 fi
65
66 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
67 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
68 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
69 -e "s:X11R6/::" \
70 -i "${S}"/mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed ${S}/mkspecs/$(qt_mkspecs_dir)/qmake.conf failed"
71
72 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
73 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
74 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
75 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
76 }
77
78 qt4-build_src_compile() {
79 # Don't let the user go too overboard with flags. If you really want to, uncomment
80 # out the line below and give 'er a whirl.
81 strip-flags
82 replace-flags -O3 -O2
83
84 if [[ $(gcc-fullversion) == "3.4.6" && gcc-specs-ssp ]] ; then
85 ewarn "Appending -fno-stack-protector to CFLAGS/CXXFLAGS"
86 append-flags -fno-stack-protector
87 fi
88
89 myconf="$(standard_configure_options) ${myconf}"
90
91 echo ./configure ${myconf}
92 ./configure ${myconf} || die "./configure failed"
93
94 build_target_directories
95 }
96
97 qt4-build_src_install() {
98 install_directories "${QT4_TARGET_DIRECTORIES}"
99 install_qconfigs
100 fix_library_files
101 }
102
103 standard_configure_options() {
104 local myconf=""
105
106 [[ $(get_libdir) != "lib" ]] && myconf="${myconf} -L/usr/$(get_libdir)"
107
108 # Disable visibility explicitly if gcc version isn't 4
109 if [[ "$(gcc-major-version)" -lt "4" ]]; then
110 myconf="${myconf} -no-reduce-exports"
111 fi
112
113 if use debug; then
114 myconf="${myconf} -debug -no-separate-debug-info"
115 else
116 myconf="${myconf} -release -no-separate-debug-info"
117 fi
118
119 myconf="${myconf} -stl -verbose -largefile -confirm-license -no-rpath
120 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
121 -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR}
122 -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR}
123 -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR}
124 -demosdir ${QTDEMOSDIR} -silent -fast -reduce-relocations
125 -nomake examples -nomake demos"
126
127 echo "${myconf}"
128 }
129
130 build_target_directories() {
131 build_directories "${QT4_TARGET_DIRECTORIES}"
132 }
133
134 build_directories() {
135 local dirs="$@"
136 for x in ${dirs}; do
137 cd "${S}"/${x}
138 "${S}"/bin/qmake "LIBS+=-L${QTLIBDIR}" "CONFIG+=nostrip" || die "qmake failed"
139 emake || die "emake failed"
140 done
141 }
142
143 install_directories() {
144 local dirs="$@"
145 for x in ${dirs}; do
146 pushd "${S}"/${x} >/dev/null || die "Can't pushd ${S}/${x}"
147 emake INSTALL_ROOT="${D}" install || die "emake install failed"
148 popd >/dev/null || die "Can't popd from ${S}/${x}"
149 done
150 }
151
152 # @ECLASS-VARIABLE: QCONFIG_ADD
153 # @DESCRIPTION:
154 # List options that need to be added to QT_CONFIG in qconfig.pri
155 QCONFIG_ADD="${QCONFIG_ADD:-}"
156
157 # @ECLASS-VARIABLE: QCONFIG_REMOVE
158 # @DESCRIPTION:
159 # List options that need to be removed from QT_CONFIG in qconfig.pri
160 QCONFIG_REMOVE="${QCONFIG_REMOVE:-}"
161
162 # @ECLASS-VARIABLE: QCONFIG_DEFINE
163 # @DESCRIPTION:
164 # List variables that should be defined at the top of QtCore/qconfig.h
165 QCONFIG_DEFINE="${QCONFIG_DEFINE:-}"
166
167 install_qconfigs() {
168 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} ]]; then
169 local x
170 for x in QCONFIG_ADD QCONFIG_REMOVE; do
171 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
172 done
173 insinto ${QTDATADIR}/mkspecs/gentoo
174 doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed"
175
176 for x in ${QCONFIG_DEFINE}; do
177 echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
178 done
179 insinto ${QTHEADERDIR}/Gentoo
180 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
181 fi
182 }
183
184 # Stubs for functions used by the Qt 4.4.0_technical_preview_1.
185 qconfig_add_option() { : ; }
186 qconfig_remove_option() { : ; }
187
188 generate_qconfigs() {
189 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then
190 local x qconfig_add qconfig_remove qconfig_new
191 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
192 [[ -f ${x} ]] || continue
193 qconfig_add="${qconfig_add} $(sed -n 's/^QCONFIG_ADD=//p' "${x}")"
194 qconfig_remove="${qconfig_remove} $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")"
195 done
196
197 # these error checks do not use die because dying in pkg_post{inst,rm}
198 # just makes things worse.
199 if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then
200 # start with the qconfig.pri that qt-core installed
201 if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \
202 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
203 eerror "cp qconfig failed."
204 return 1
205 fi
206
207 # generate list of QT_CONFIG entries from the existing list
208 # including qconfig_add and excluding qconfig_remove
209 for x in $(sed -n 's/^QT_CONFIG +=//p' \
210 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do
211 hasq ${x} ${qconfig_remove} || qconfig_new="${qconfig_new} ${x}"
212 done
213
214 # replace the existing QT_CONFIG list with qconfig_new
215 if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \
216 "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
217 eerror "Sed for QT_CONFIG failed"
218 return 1
219 fi
220
221 # create Gentoo/qconfig.h
222 if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then
223 if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then
224 eerror "mkdir ${QTHEADERDIR}/Gentoo failed"
225 return 1
226 fi
227 fi
228 : > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
229 for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do
230 [[ -f ${x} ]] || continue
231 cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
232 done
233 else
234 rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri
235 rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
236 rmdir "${ROOT}${QTDATADIR}"/mkspecs \
237 "${ROOT}${QTDATADIR}" \
238 "${ROOT}${QTHEADERDIR}"/Gentoo \
239 "${ROOT}${QTHEADERDIR}" 2>/dev/null
240 fi
241 fi
242 }
243
244 qt4-build_pkg_postrm() {
245 generate_qconfigs
246 }
247
248 qt4-build_pkg_postinst() {
249 generate_qconfigs
250 }
251
252 skip_qmake_build_patch() {
253 # Don't need to build qmake, as it's already installed from qt-core
254 sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed"
255 }
256
257 skip_project_generation_patch() {
258 # Exit the script early by throwing in an exit before all of the .pro files are scanned
259 sed -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" \
260 -i "${S}"/configure || die "Sed failed"
261 }
262
263 symlink_binaries_to_buildtree() {
264 for bin in qmake moc uic rcc; do
265 ln -s ${QTBINDIR}/${bin} "${S}"/bin/ || die "Symlinking ${bin} to ${S}/bin failed."
266 done
267 }
268
269 fix_library_files() {
270 for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do
271 if [[ -e ${libfile} ]]; then
272 sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "Sed on ${libfile} failed."
273 fi
274 done
275
276 # pkgconfig files refer to WORKDIR/bin as the moc and uic locations. Fix:
277 for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do
278 if [[ -e ${libfile} ]]; then
279 sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "Sed failed"
280
281 # Move .pc files into the pkgconfig directory
282
283 dodir ${QTPCDIR}
284 mv ${libfile} "${D}"/${QTPCDIR}/ \
285 || die "Moving ${libfile} to ${D}/${QTPCDIR}/ failed."
286 fi
287 done
288
289 # Don't install an empty directory
290 rmdir "${D}"/${QTLIBDIR}/pkgconfig
291 }
292
293 qt_use() {
294 local flag="${1}"
295 local feature="${1}"
296 local enableval=
297
298 [[ -n ${2} ]] && feature=${2}
299 [[ -n ${3} ]] && enableval="-${3}"
300
301 if use ${flag}; then
302 echo "${enableval}-${feature}"
303 else
304 echo "-no-${feature}"
305 fi
306 }
307
308 # @ECLASS-VARIABLE: QT4_BUILT_WITH_USE_CHECK
309 # @DESCRIPTION:
310 # The contents of $QT4_BUILT_WITH_USE_CHECK gets fed to built_with_use
311 # (eutils.eclass), line per line.
312 #
313 # Example:
314 # @CODE
315 # pkg_setup() {
316 # use qt3support && QT4_BUILT_WITH_USE_CHECK="${QT4_BUILT_WITH_USE_CHECK}
317 # ~x11-libs/qt-gui-${PV} qt3support"
318 # qt4-build_check_use
319 # }
320 # @CODE
321
322 # Run built_with_use on each flag and print appropriate error messages if any
323 # flags are missing
324 _qt_built_with_use() {
325 local missing opt pkg flag flags
326
327 if [[ ${1} = "--missing" ]]; then
328 missing="${1} ${2}" && shift 2
329 fi
330 if [[ ${1:0:1} = "-" ]]; then
331 opt=${1} && shift
332 fi
333
334 pkg=${1} && shift
335
336 for flag in "${@}"; do
337 flags="${flags} ${flag}"
338 if ! built_with_use ${missing} ${opt} ${pkg} ${flag}; then
339 flags="${flags}*"
340 else
341 [[ ${opt} = "-o" ]] && return 0
342 fi
343 done
344 if [[ "${flags# }" = "${@}" ]]; then
345 return 0
346 fi
347 if [[ ${opt} = "-o" ]]; then
348 eerror "This package requires '${pkg}' to be built with any of the following USE flags: '$*'."
349 else
350 eerror "This package requires '${pkg}' to be built with the following USE flags: '${flags# }'."
351 fi
352 return 1
353 }
354
355 # @FUNCTION: qt4-build_check_use
356 # @DESCRIPTION:
357 # Check if the listed packages in $QT4_BUILT_WITH_USE_CHECK are built with the
358 # USE flags listed.
359 #
360 # If any of the required USE flags are missing, an eerror will be printed for
361 # each package with missing USE flags.
362 qt4-build_check_use() {
363 local line missing
364 while read line; do
365 [[ -z ${line} ]] && continue
366 if ! _qt_built_with_use ${line}; then
367 missing=true
368 fi
369 done <<< "${QT4_BUILT_WITH_USE_CHECK}"
370 if [[ -n ${missing} ]]; then
371 echo
372 eerror "Flags marked with an * are missing."
373 die "Missing USE flags found"
374 fi
375 }
376
377 qt_mkspecs_dir() {
378 # Allows us to define which mkspecs dir we want to use.
379 local spec
380
381 case ${CHOST} in
382 *-freebsd*|*-dragonfly*)
383 spec="freebsd" ;;
384 *-openbsd*)
385 spec="openbsd" ;;
386 *-netbsd*)
387 spec="netbsd" ;;
388 *-darwin*)
389 spec="darwin" ;;
390 *-linux-*|*-linux)
391 spec="linux" ;;
392 *)
393 die "Unknown CHOST, no platform choosen."
394 esac
395
396 CXX=$(tc-getCXX)
397 if [[ ${CXX/g++/} != ${CXX} ]]; then
398 spec="${spec}-g++"
399 elif [[ ${CXX/icpc/} != ${CXX} ]]; then
400 spec="${spec}-icc"
401 else
402 die "Unknown compiler ${CXX}."
403 fi
404
405 echo "${spec}"
406 }
407
408 EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postrm pkg_postinst

  ViewVC Help
Powered by ViewVC 1.1.20