/[gentoo-x86]/eclass/qt4-build.eclass
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Revision 1.35 - (hide annotations) (download)
Sat May 23 01:08:26 2009 UTC (4 years, 10 months ago) by hwoarang
Branch: MAIN
Changes since 1.34: +1 -8 lines
I forgot to remove a temporary workaround

1 yngwin 1.20 # Copyright 2007-2009 Gentoo Foundation
2 caleb 1.1 # Distributed under the terms of the GNU General Public License v2
3 hwoarang 1.35 # $Header: /var/cvsroot/gentoo-x86/eclass/qt4-build.eclass,v 1.34 2009/05/22 22:21:38 hwoarang Exp $
4 caleb 1.1
5     # @ECLASS: qt4-build.eclass
6     # @MAINTAINER:
7 yngwin 1.25 # Ben de Groot <yngwin@gentoo.org>,
8     # Markos Chandras <hwoarang@gentoo.org>,
9 caleb 1.1 # Caleb Tennis <caleb@gentoo.org>
10 ingmar 1.8 # @BLURB: Eclass for Qt4 split ebuilds.
11 caleb 1.1 # @DESCRIPTION:
12     # This eclass contains various functions that are used when building Qt4
13    
14 yngwin 1.20 inherit eutils multilib toolchain-funcs flag-o-matic versionator
15 caleb 1.1
16 yngwin 1.20 IUSE="${IUSE} custom-cxxflags debug pch"
17 caleb 1.1
18 ingmar 1.7 case "${PV}" in
19 yngwin 1.20 4.?.?_rc*)
20 ingmar 1.11 SRCTYPE="${SRCTYPE:-opensource-src}"
21     MY_PV="${PV/_rc/-rc}"
22     ;;
23 ingmar 1.7 *)
24     SRCTYPE="${SRCTYPE:-opensource-src}"
25     MY_PV="${PV}"
26     ;;
27     esac
28 ingmar 1.11 MY_P=qt-x11-${SRCTYPE}-${MY_PV}
29     S=${WORKDIR}/${MY_P}
30 ingmar 1.7
31 yngwin 1.20 HOMEPAGE="http://www.qtsoftware.com/"
32 yngwin 1.25 SRC_URI="http://download.qtsoftware.com/qt/source/${MY_P}.tar.bz2"
33 ingmar 1.11
34     case "${PV}" in
35 yngwin 1.20 4.4.?) SRC_URI="${SRC_URI} mirror://gentoo/${MY_P}-headers.tar.bz2" ;;
36     *) ;;
37 ingmar 1.11 esac
38 ingmar 1.7
39 yngwin 1.25 if version_is_at_least 4.5 ${PV} ; then
40     LICENSE="|| ( LGPL-2.1 GPL-3 )"
41     fi
42    
43 hwoarang 1.34 # @FUNCTION: qt4-build_pkg_setup
44     # @DESCRIPTION:
45     # Sets up installation directories, PLATFORM, PATH, and LD_LIBRARY_PATH
46 caleb 1.1 qt4-build_pkg_setup() {
47 yngwin 1.20 # EAPI=2 ebuilds set use-deps, others need this:
48     if [[ $EAPI != 2 ]]; then
49     # Make sure debug setting corresponds with qt-core (bug 258512)
50     if [[ $PN != "qt-core" ]]; then
51     use debug && QT4_BUILT_WITH_USE_CHECK="${QT4_BUILT_WITH_USE_CHECK}
52     ~x11-libs/qt-core-${PV} debug"
53     fi
54    
55     # Check USE requirements
56     qt4-build_check_use
57     fi
58 caleb 1.1 # Set up installation directories
59 caleb 1.5 QTBASEDIR=/usr/$(get_libdir)/qt4
60     QTPREFIXDIR=/usr
61     QTBINDIR=/usr/bin
62     QTLIBDIR=/usr/$(get_libdir)/qt4
63     QTPCDIR=/usr/$(get_libdir)/pkgconfig
64     QTDATADIR=/usr/share/qt4
65 caleb 1.6 QTDOCDIR=/usr/share/doc/qt-${PV}
66 caleb 1.5 QTHEADERDIR=/usr/include/qt4
67     QTPLUGINDIR=${QTLIBDIR}/plugins
68     QTSYSCONFDIR=/etc/qt4
69     QTTRANSDIR=${QTDATADIR}/translations
70     QTEXAMPLESDIR=${QTDATADIR}/examples
71     QTDEMOSDIR=${QTDATADIR}/demos
72 caleb 1.1
73 caleb 1.5 PLATFORM=$(qt_mkspecs_dir)
74 caleb 1.1
75     PATH="${S}/bin:${PATH}"
76     LD_LIBRARY_PATH="${S}/lib:${LD_LIBRARY_PATH}"
77 yngwin 1.20
78     if ! version_is_at_least 4.1 $(gcc-version) ; then
79     ewarn "Using a GCC version lower than 4.1 is not supported!"
80     echo
81 gengor 1.31 ebeep 3
82 yngwin 1.20 fi
83 hwoarang 1.21
84     if use custom-cxxflags; then
85     echo
86     ewarn "You have set USE=custom-cxxflags, which means Qt will be built with the"
87     ewarn "CXXFLAGS you have set in /etc/make.conf. This is not supported, and we"
88     ewarn "recommend to unset this useflag. But you are free to experiment with it."
89     ewarn "Just do not start crying if it breaks your system, or eats your kitten"
90     ewarn "for breakfast. ;-) "
91     echo
92     fi
93    
94 caleb 1.1 }
95    
96 hwoarang 1.34 # @ECLASS-VARIABLE: QT4_TARGET_DIRECTORIES
97     # @DESCRIPTION:
98     # Arguments for build_target_directories. Takes the directories, in which the
99     # code should be compiled. This is a space-separated list
100    
101     # @ECLASS-VARIABLE: QT4_EXTRACT_DIRECTORIES
102     # @DESCRIPTION:
103     # Space separated list including the directories that will be extracted from Qt
104     # tarball
105    
106     # @FUNCTION: qt4-build_src_unpack
107     # @DESCRIPTION:
108     # Unpacks the sources
109 yngwin 1.20 qt4-build_src_unpack() {
110 hwoarang 1.26 local target targets licenses
111     if version_is_at_least 4.5 ${PV} ; then
112     licenses="LICENSE.GPL3 LICENSE.LGPL"
113     else
114     licenses="LICENSE.GPL2 LICENSE.GPL3"
115     fi
116     for target in configure ${licenses} projects.pro \
117 ingmar 1.11 src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \
118 ingmar 1.13 ${QT4_EXTRACT_DIRECTORIES}; do
119 ingmar 1.11 targets="${targets} ${MY_P}/${target}"
120     done
121    
122     echo tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets}
123     tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets}
124    
125     case "${PV}" in
126 yngwin 1.20 4.4.?)
127 ingmar 1.11 echo tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
128     tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
129     ;;
130     esac
131 yngwin 1.20
132     # Be backwards compatible for now
133     if [[ $EAPI != 2 ]]; then
134     qt4-build_src_prepare
135     fi
136 ingmar 1.11 }
137    
138 hwoarang 1.34
139     # @FUNCTION: qt4-build_src_prepare
140     # @DESCRIPTION:
141     # Prepare the sources before the configure phase. Strip CFLAGS if necessary, and fix
142     # source files in order to respect CFLAGS/CXXFLAGS/LDFLAGS specified on /etc/make.conf.
143 yngwin 1.20 qt4-build_src_prepare() {
144     cd "${S}"
145    
146 ingmar 1.7 if [[ ${PN} != qt-core ]]; then
147     skip_qmake_build_patch
148     skip_project_generation_patch
149     symlink_binaries_to_buildtree
150     fi
151 hwoarang 1.24
152 hwoarang 1.22 if ! use custom-cxxflags;then
153 hwoarang 1.21 # Don't let the user go too overboard with flags.
154     strip-flags
155     replace-flags -O3 -O2
156     fi
157 ingmar 1.7
158 hwoarang 1.21 # Bug 178652
159     if [[ "$(gcc-major-version)" == "3" ]] && use amd64; then
160     ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
161     append-flags -fno-gcse
162 gengor 1.18 fi
163    
164 gengor 1.30 # Unsupported old gcc versions - hardened needs this :(
165 gengor 1.29 if [[ $(gcc-major-version) -lt "4" ]] ; then
166 gengor 1.30 ewarn "Appending -fno-stack-protector to CXXFLAGS"
167     append-cxxflags -fno-stack-protector
168     # Bug 253127
169 gengor 1.29 sed -e "/^QMAKE_CFLAGS\t/ s:$: -fno-stack-protector-all:" \
170     -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
171     fi
172    
173 hwoarang 1.24 # Bug 172219
174 ingmar 1.7 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
175     -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
176     -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
177     -e "s:X11R6/::" \
178     -i "${S}"/mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed ${S}/mkspecs/$(qt_mkspecs_dir)/qmake.conf failed"
179    
180     sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
181     -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
182     -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
183     -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
184 hwoarang 1.21
185 ingmar 1.7 }
186    
187 hwoarang 1.34 # @FUNCTION: qt4-build_src_configure
188     # @DESCRIPTION:
189     # Default configure phase
190 yngwin 1.20 qt4-build_src_configure() {
191 ingmar 1.10
192 ingmar 1.7 myconf="$(standard_configure_options) ${myconf}"
193    
194     echo ./configure ${myconf}
195     ./configure ${myconf} || die "./configure failed"
196 yngwin 1.20 }
197 ingmar 1.7
198 hwoarang 1.34 # @FUNCTION: qt4-build_src_compile
199     # @DESCRIPTION: Actual compile phase
200 yngwin 1.20 qt4-build_src_compile() {
201     # Be backwards compatible for now
202     if [[ $EAPI != 2 ]]; then
203     qt4-build_src_configure
204     fi
205    
206     build_directories "${QT4_TARGET_DIRECTORIES}"
207 caleb 1.1 }
208    
209 hwoarang 1.34 # @FUNCTION: qt4-build_src_install
210     # @DESCRIPTION:
211     # Perform the actual installation including some library fixes.
212 caleb 1.4 qt4-build_src_install() {
213     install_directories "${QT4_TARGET_DIRECTORIES}"
214 ingmar 1.7 install_qconfigs
215 caleb 1.4 fix_library_files
216     }
217    
218 hwoarang 1.34 # @FUNCTION: standard_configure_options
219     # @DESCRIPTION:
220     # Sets up some standard configure options, like libdir (if necessary), whether
221     # debug info is wanted or not.
222 caleb 1.1 standard_configure_options() {
223     local myconf=""
224    
225 ingmar 1.7 [[ $(get_libdir) != "lib" ]] && myconf="${myconf} -L/usr/$(get_libdir)"
226 caleb 1.1
227     # Disable visibility explicitly if gcc version isn't 4
228 ingmar 1.7 if [[ "$(gcc-major-version)" -lt "4" ]]; then
229 caleb 1.1 myconf="${myconf} -no-reduce-exports"
230     fi
231    
232 ingmar 1.12 # precompiled headers doesn't work on hardened, where the flag is masked.
233     if use pch; then
234     myconf="${myconf} -pch"
235     else
236     myconf="${myconf} -no-pch"
237     fi
238    
239 ingmar 1.7 if use debug; then
240     myconf="${myconf} -debug -no-separate-debug-info"
241     else
242     myconf="${myconf} -release -no-separate-debug-info"
243     fi
244 caleb 1.1
245 yngwin 1.20 # ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
246 flameeyes 1.27 # $(tc-arch). Therefore we convert it to supported values.
247     case "$(tc-arch)" in
248 ingmar 1.11 amd64) myconf="${myconf} -arch x86_64" ;;
249     ppc|ppc64) myconf="${myconf} -arch powerpc" ;;
250 ingmar 1.14 x86|x86-*) myconf="${myconf} -arch i386" ;;
251 flameeyes 1.27 alpha|arm|ia64|mips|s390|sparc) myconf="${myconf} -arch $(tc-arch)" ;;
252 ingmar 1.11 hppa|sh) myconf="${myconf} -arch generic" ;;
253 flameeyes 1.27 *) die "$(tc-arch) is unsupported by this eclass. Please file a bug." ;;
254 ingmar 1.11 esac
255    
256 hwoarang 1.33 # Bug 261412 Qt configure detects archs by uname
257     case "$(tc-arch)" in
258     ppc) myconf="${myconf} -platform linux-g++-32";;
259     esac
260    
261 ingmar 1.7 myconf="${myconf} -stl -verbose -largefile -confirm-license -no-rpath
262     -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
263     -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR}
264     -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR}
265     -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR}
266 yngwin 1.20 -demosdir ${QTDEMOSDIR} -silent -fast
267     $([[ ${PN} == qt-xmlpatterns ]] || echo -no-exceptions)
268 aballier 1.28 -reduce-relocations -nomake examples -nomake demos"
269 hwoarang 1.32
270     # Make eclass 4.5.{1,2} ready
271     case "${MY_PV}" in
272     4.5.1 | 4.5.2)
273     myconf="${myconf} -opensource"
274     ;;
275     esac
276 caleb 1.1
277     echo "${myconf}"
278     }
279    
280 hwoarang 1.34 # @FUNCTION: build_directories
281     # @USAGE: < directories >
282     # @DESCRIPTION:
283     # Compiles the code in $QT4_TARGET_DIRECTORIES
284 caleb 1.1 build_directories() {
285     local dirs="$@"
286     for x in ${dirs}; do
287     cd "${S}"/${x}
288 ingmar 1.7 "${S}"/bin/qmake "LIBS+=-L${QTLIBDIR}" "CONFIG+=nostrip" || die "qmake failed"
289     emake || die "emake failed"
290 caleb 1.1 done
291     }
292    
293 hwoarang 1.34 # @FUNCTION: install_directories
294     # @USAGE: < directories >
295     # @DESCRIPTION:
296     # run emake install in the given directories, which are separated by spaces
297 caleb 1.1 install_directories() {
298     local dirs="$@"
299     for x in ${dirs}; do
300 ingmar 1.7 pushd "${S}"/${x} >/dev/null || die "Can't pushd ${S}/${x}"
301     emake INSTALL_ROOT="${D}" install || die "emake install failed"
302     popd >/dev/null || die "Can't popd from ${S}/${x}"
303 caleb 1.1 done
304     }
305    
306 ingmar 1.7 # @ECLASS-VARIABLE: QCONFIG_ADD
307     # @DESCRIPTION:
308     # List options that need to be added to QT_CONFIG in qconfig.pri
309     QCONFIG_ADD="${QCONFIG_ADD:-}"
310    
311     # @ECLASS-VARIABLE: QCONFIG_REMOVE
312     # @DESCRIPTION:
313     # List options that need to be removed from QT_CONFIG in qconfig.pri
314     QCONFIG_REMOVE="${QCONFIG_REMOVE:-}"
315    
316     # @ECLASS-VARIABLE: QCONFIG_DEFINE
317     # @DESCRIPTION:
318     # List variables that should be defined at the top of QtCore/qconfig.h
319     QCONFIG_DEFINE="${QCONFIG_DEFINE:-}"
320    
321 hwoarang 1.34 # @FUNCTION: install_qconfigs
322     # @DESCRIPTION: Install gentoo-specific mkspecs configurations
323 ingmar 1.7 install_qconfigs() {
324 zlin 1.9 local x
325     if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
326 ingmar 1.7 for x in QCONFIG_ADD QCONFIG_REMOVE; do
327     [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
328     done
329     insinto ${QTDATADIR}/mkspecs/gentoo
330     doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed"
331 zlin 1.9 fi
332 ingmar 1.7
333 zlin 1.9 if [[ -n ${QCONFIG_DEFINE} ]]; then
334 ingmar 1.7 for x in ${QCONFIG_DEFINE}; do
335     echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
336     done
337     insinto ${QTHEADERDIR}/Gentoo
338     doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
339     fi
340     }
341    
342 hwoarang 1.34 # @FUNCTION: generate_qconfigs
343     # @DESCRIPTION: Generates gentoo-specific configurations
344 ingmar 1.7 generate_qconfigs() {
345     if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then
346     local x qconfig_add qconfig_remove qconfig_new
347     for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
348     [[ -f ${x} ]] || continue
349     qconfig_add="${qconfig_add} $(sed -n 's/^QCONFIG_ADD=//p' "${x}")"
350     qconfig_remove="${qconfig_remove} $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")"
351     done
352    
353     # these error checks do not use die because dying in pkg_post{inst,rm}
354     # just makes things worse.
355     if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then
356     # start with the qconfig.pri that qt-core installed
357     if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \
358     "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
359     eerror "cp qconfig failed."
360     return 1
361     fi
362    
363     # generate list of QT_CONFIG entries from the existing list
364     # including qconfig_add and excluding qconfig_remove
365     for x in $(sed -n 's/^QT_CONFIG +=//p' \
366     "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do
367     hasq ${x} ${qconfig_remove} || qconfig_new="${qconfig_new} ${x}"
368     done
369    
370     # replace the existing QT_CONFIG list with qconfig_new
371     if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \
372     "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
373     eerror "Sed for QT_CONFIG failed"
374     return 1
375     fi
376    
377     # create Gentoo/qconfig.h
378     if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then
379     if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then
380     eerror "mkdir ${QTHEADERDIR}/Gentoo failed"
381     return 1
382     fi
383     fi
384     : > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
385     for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do
386     [[ -f ${x} ]] || continue
387     cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
388     done
389     else
390     rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri
391     rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
392     rmdir "${ROOT}${QTDATADIR}"/mkspecs \
393     "${ROOT}${QTDATADIR}" \
394     "${ROOT}${QTHEADERDIR}"/Gentoo \
395     "${ROOT}${QTHEADERDIR}" 2>/dev/null
396     fi
397     fi
398     }
399    
400 hwoarang 1.34 # @FUNCTION: qt4-build_pkg_postrm
401     # @DESCRIPTION: Generate configurations when the package is completely removed
402 ingmar 1.7 qt4-build_pkg_postrm() {
403     generate_qconfigs
404 caleb 1.1 }
405    
406 hwoarang 1.34 # @FUNCTION: qt4-build_pkg_postinst
407     # @DESCRIPTION: Generate configuration, plus throws a message about possible
408     # breakages and proposed solutions.
409 ingmar 1.7 qt4-build_pkg_postinst() {
410     generate_qconfigs
411 yngwin 1.17 echo
412     ewarn "After a rebuild or upgrade of Qt, it can happen that Qt plugins (such as Qt"
413     ewarn "and KDE styles and widgets) can no longer be loaded. In this situation you"
414     ewarn "should recompile the packages providing these plugins. Also, make sure you"
415     ewarn "compile the Qt packages, and the packages that depend on it, with the same"
416     ewarn "GCC version and the same USE flag settings (especially the debug flag)."
417     ewarn
418     ewarn "Packages that typically need to be recompiled are kdelibs from KDE4, any"
419     ewarn "additional KDE4/Qt4 styles, qscintilla and PyQt4. Before filing a bug report,"
420     ewarn "make sure all your Qt4 packages are up-to-date and built with the same"
421     ewarn "configuration."
422     ewarn
423     ewarn "For more information, see http://doc.trolltech.com/4.4/plugins-howto.html"
424     echo
425 caleb 1.1 }
426    
427 hwoarang 1.34 # @FUNCTION: skip_qmake_build_patch
428     # @DESCRIPTION:
429     # Don't need to build qmake, as it's already installed from qt-core
430 caleb 1.1 skip_qmake_build_patch() {
431 ingmar 1.7 # Don't need to build qmake, as it's already installed from qt-core
432     sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed"
433 caleb 1.1 }
434    
435 hwoarang 1.34 # @FUNCTION: skip_project_generation_patch
436     # @DESCRIPTION:
437     # Exit the script early by throwing in an exit before all of the .pro files are scanned
438 caleb 1.1 skip_project_generation_patch() {
439     # Exit the script early by throwing in an exit before all of the .pro files are scanned
440 ingmar 1.7 sed -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" \
441     -i "${S}"/configure || die "Sed failed"
442 caleb 1.1 }
443    
444 hwoarang 1.34 # @FUNCTION: symlink_binaries_to_buildtree
445     # @DESCRIPTION:
446     # Symlink generated binaries to buildtree so they can be used during compilation
447     # time
448 ingmar 1.7 symlink_binaries_to_buildtree() {
449     for bin in qmake moc uic rcc; do
450     ln -s ${QTBINDIR}/${bin} "${S}"/bin/ || die "Symlinking ${bin} to ${S}/bin failed."
451     done
452 caleb 1.1 }
453    
454 hwoarang 1.34 # @FUNCTION: fix_library_files
455     # @DESCRIPTION:
456     # Fixes the pathes in *.la, *.prl, *.pc, as they are wrong due to sandbox and
457     # moves the *.pc-files into the pkgconfig directory
458 caleb 1.1 fix_library_files() {
459 ingmar 1.7 for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do
460     if [[ -e ${libfile} ]]; then
461     sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "Sed on ${libfile} failed."
462     fi
463     done
464 caleb 1.1
465     # pkgconfig files refer to WORKDIR/bin as the moc and uic locations. Fix:
466 ingmar 1.7 for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do
467     if [[ -e ${libfile} ]]; then
468     sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "Sed failed"
469 caleb 1.1
470     # Move .pc files into the pkgconfig directory
471 ingmar 1.7 dodir ${QTPCDIR}
472     mv ${libfile} "${D}"/${QTPCDIR}/ \
473     || die "Moving ${libfile} to ${D}/${QTPCDIR}/ failed."
474     fi
475     done
476    
477     # Don't install an empty directory
478     rmdir "${D}"/${QTLIBDIR}/pkgconfig
479 caleb 1.1 }
480    
481 hwoarang 1.34 # @FUNCTION: qt_use
482     # @USAGE: < flag > [ feature ] [ enableval ]
483     # @DESCRIPTION:
484     # This will echo "${enableval}-${feature}" if <flag> is enabled, or
485     # "-no-${feature} if the flag is disabled. If [feature] is not specified <flag>
486     # will be used for that. If [enableval] is not specified, it omits the
487     # assignment-part
488 caleb 1.1 qt_use() {
489 ingmar 1.7 local flag="${1}"
490     local feature="${1}"
491 caleb 1.5 local enableval=
492 caleb 1.1
493 ingmar 1.7 [[ -n ${2} ]] && feature=${2}
494     [[ -n ${3} ]] && enableval="-${3}"
495    
496     if use ${flag}; then
497     echo "${enableval}-${feature}"
498     else
499     echo "-no-${feature}"
500     fi
501     }
502    
503     # @ECLASS-VARIABLE: QT4_BUILT_WITH_USE_CHECK
504     # @DESCRIPTION:
505     # The contents of $QT4_BUILT_WITH_USE_CHECK gets fed to built_with_use
506     # (eutils.eclass), line per line.
507     #
508     # Example:
509     # @CODE
510     # pkg_setup() {
511     # use qt3support && QT4_BUILT_WITH_USE_CHECK="${QT4_BUILT_WITH_USE_CHECK}
512     # ~x11-libs/qt-gui-${PV} qt3support"
513     # qt4-build_check_use
514     # }
515     # @CODE
516    
517     # Run built_with_use on each flag and print appropriate error messages if any
518     # flags are missing
519 hwoarang 1.34
520 ingmar 1.7 _qt_built_with_use() {
521     local missing opt pkg flag flags
522 caleb 1.1
523 ingmar 1.7 if [[ ${1} = "--missing" ]]; then
524     missing="${1} ${2}" && shift 2
525     fi
526     if [[ ${1:0:1} = "-" ]]; then
527     opt=${1} && shift
528     fi
529    
530     pkg=${1} && shift
531    
532     for flag in "${@}"; do
533     flags="${flags} ${flag}"
534     if ! built_with_use ${missing} ${opt} ${pkg} ${flag}; then
535     flags="${flags}*"
536     else
537     [[ ${opt} = "-o" ]] && return 0
538     fi
539     done
540     if [[ "${flags# }" = "${@}" ]]; then
541     return 0
542     fi
543     if [[ ${opt} = "-o" ]]; then
544     eerror "This package requires '${pkg}' to be built with any of the following USE flags: '$*'."
545     else
546     eerror "This package requires '${pkg}' to be built with the following USE flags: '${flags# }'."
547     fi
548     return 1
549     }
550    
551     # @FUNCTION: qt4-build_check_use
552     # @DESCRIPTION:
553     # Check if the listed packages in $QT4_BUILT_WITH_USE_CHECK are built with the
554     # USE flags listed.
555     #
556     # If any of the required USE flags are missing, an eerror will be printed for
557     # each package with missing USE flags.
558     qt4-build_check_use() {
559     local line missing
560     while read line; do
561     [[ -z ${line} ]] && continue
562     if ! _qt_built_with_use ${line}; then
563     missing=true
564     fi
565     done <<< "${QT4_BUILT_WITH_USE_CHECK}"
566     if [[ -n ${missing} ]]; then
567     echo
568     eerror "Flags marked with an * are missing."
569     die "Missing USE flags found"
570     fi
571 caleb 1.1 }
572    
573 hwoarang 1.34 # @FUNCTION: qt_mkspecs_dir
574     # @RETURN: the specs-directory w/o path
575     # @DESCRIPTION:
576     # Allows us to define which mkspecs dir we want to use.
577 caleb 1.1 qt_mkspecs_dir() {
578 caleb 1.5 # Allows us to define which mkspecs dir we want to use.
579     local spec
580 caleb 1.1
581 caleb 1.5 case ${CHOST} in
582     *-freebsd*|*-dragonfly*)
583     spec="freebsd" ;;
584     *-openbsd*)
585     spec="openbsd" ;;
586     *-netbsd*)
587     spec="netbsd" ;;
588 ingmar 1.7 *-darwin*)
589 caleb 1.5 spec="darwin" ;;
590     *-linux-*|*-linux)
591     spec="linux" ;;
592     *)
593 ingmar 1.7 die "Unknown CHOST, no platform choosen."
594 caleb 1.5 esac
595    
596     CXX=$(tc-getCXX)
597     if [[ ${CXX/g++/} != ${CXX} ]]; then
598     spec="${spec}-g++"
599     elif [[ ${CXX/icpc/} != ${CXX} ]]; then
600     spec="${spec}-icc"
601     else
602     die "Unknown compiler ${CXX}."
603     fi
604 caleb 1.1
605 caleb 1.5 echo "${spec}"
606 caleb 1.1 }
607    
608 yngwin 1.20 case ${EAPI:-0} in
609     0|1) EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postrm pkg_postinst ;;
610     2) EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install pkg_postrm pkg_postinst ;;
611     esac

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