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Revision 1.13 - (hide annotations) (download)
Thu May 15 12:33:53 2008 UTC (6 years, 1 month ago) by ingmar
Branch: MAIN
Changes since 1.12: +4 -4 lines
qt4-build.eclass: Eclass changes for Qt 4.4.0.

1 ingmar 1.7 # Copyright 2007-2008 Gentoo Foundation
2 caleb 1.1 # Distributed under the terms of the GNU General Public License v2
3 ingmar 1.13 # $Header: /var/cvsroot/gentoo-x86/eclass/qt4-build.eclass,v 1.12 2008/04/14 21:51:15 ingmar Exp $
4 caleb 1.1
5     # @ECLASS: qt4-build.eclass
6     # @MAINTAINER:
7     # Caleb Tennis <caleb@gentoo.org>
8 ingmar 1.8 # @BLURB: Eclass for Qt4 split ebuilds.
9 caleb 1.1 # @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 ingmar 1.12 IUSE="${IUSE} debug pch"
15 caleb 1.1
16 ingmar 1.7 case "${PV}" in
17     4.4.0_beta*)
18     SRCTYPE="${SRCTYPE:-opensource-src}"
19     MY_PV="${PV/_beta/-beta}"
20     ;;
21 ingmar 1.11 4.4.0_rc*)
22     SRCTYPE="${SRCTYPE:-opensource-src}"
23     MY_PV="${PV/_rc/-rc}"
24     ;;
25 ingmar 1.7 *)
26     SRCTYPE="${SRCTYPE:-opensource-src}"
27     MY_PV="${PV}"
28     ;;
29     esac
30 ingmar 1.11 MY_P=qt-x11-${SRCTYPE}-${MY_PV}
31     S=${WORKDIR}/${MY_P}
32 ingmar 1.7
33 ingmar 1.11 SRC_URI="ftp://ftp.trolltech.com/qt/source/${MY_P}.tar.bz2"
34    
35     case "${PV}" in
36 ingmar 1.13 4.4.0|4.4.0_rc*)
37 ingmar 1.11 SRC_URI="${SRC_URI} mirror://gentoo/${MY_P}-headers.tar.bz2"
38     ;;
39     *)
40     ;;
41     esac
42 ingmar 1.7
43 caleb 1.1 qt4-build_pkg_setup() {
44 ingmar 1.7 # Check USE requirements
45     qt4-build_check_use
46    
47 caleb 1.1 # Set up installation directories
48 caleb 1.5 QTBASEDIR=/usr/$(get_libdir)/qt4
49     QTPREFIXDIR=/usr
50     QTBINDIR=/usr/bin
51     QTLIBDIR=/usr/$(get_libdir)/qt4
52     QTPCDIR=/usr/$(get_libdir)/pkgconfig
53     QTDATADIR=/usr/share/qt4
54 caleb 1.6 QTDOCDIR=/usr/share/doc/qt-${PV}
55 caleb 1.5 QTHEADERDIR=/usr/include/qt4
56     QTPLUGINDIR=${QTLIBDIR}/plugins
57     QTSYSCONFDIR=/etc/qt4
58     QTTRANSDIR=${QTDATADIR}/translations
59     QTEXAMPLESDIR=${QTDATADIR}/examples
60     QTDEMOSDIR=${QTDATADIR}/demos
61 caleb 1.1
62 caleb 1.5 PLATFORM=$(qt_mkspecs_dir)
63 caleb 1.1
64     PATH="${S}/bin:${PATH}"
65     LD_LIBRARY_PATH="${S}/lib:${LD_LIBRARY_PATH}"
66     }
67    
68 ingmar 1.11 qt4_unpack() {
69     local target targets
70     for target in configure LICENSE.{GPL2,GPL3,QPL} projects.pro \
71     src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \
72 ingmar 1.13 ${QT4_EXTRACT_DIRECTORIES}; do
73 ingmar 1.11 targets="${targets} ${MY_P}/${target}"
74     done
75    
76     echo tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets}
77     tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets}
78    
79     case "${PV}" in
80 ingmar 1.13 4.4.0|4.4.0_rc*)
81 ingmar 1.11 echo tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
82     tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
83     ;;
84     esac
85     }
86    
87 caleb 1.1 qt4-build_src_unpack() {
88 ingmar 1.11 qt4_unpack
89 ingmar 1.7 if [[ ${PN} != qt-core ]]; then
90 ingmar 1.11 cd "${S}"
91 ingmar 1.7 skip_qmake_build_patch
92     skip_project_generation_patch
93     symlink_binaries_to_buildtree
94     fi
95    
96     sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
97     -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
98     -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
99     -e "s:X11R6/::" \
100     -i "${S}"/mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed ${S}/mkspecs/$(qt_mkspecs_dir)/qmake.conf failed"
101    
102     sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
103     -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
104     -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
105     -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
106     }
107    
108     qt4-build_src_compile() {
109 caleb 1.1 # Don't let the user go too overboard with flags. If you really want to, uncomment
110     # out the line below and give 'er a whirl.
111     strip-flags
112     replace-flags -O3 -O2
113    
114 ingmar 1.7 if [[ $(gcc-fullversion) == "3.4.6" && gcc-specs-ssp ]] ; then
115 caleb 1.1 ewarn "Appending -fno-stack-protector to CFLAGS/CXXFLAGS"
116     append-flags -fno-stack-protector
117     fi
118 ingmar 1.7
119 ingmar 1.10 # Bug 178652
120     if [[ "$(gcc-major-version)" == "3" ]] && use amd64; then
121     ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
122     append-flags -fno-gcse
123     fi
124    
125 ingmar 1.7 myconf="$(standard_configure_options) ${myconf}"
126    
127     echo ./configure ${myconf}
128     ./configure ${myconf} || die "./configure failed"
129    
130     build_target_directories
131 caleb 1.1 }
132    
133 caleb 1.4 qt4-build_src_install() {
134     install_directories "${QT4_TARGET_DIRECTORIES}"
135 ingmar 1.7 install_qconfigs
136 caleb 1.4 fix_library_files
137     }
138    
139 caleb 1.1 standard_configure_options() {
140     local myconf=""
141    
142 ingmar 1.7 [[ $(get_libdir) != "lib" ]] && myconf="${myconf} -L/usr/$(get_libdir)"
143 caleb 1.1
144     # Disable visibility explicitly if gcc version isn't 4
145 ingmar 1.7 if [[ "$(gcc-major-version)" -lt "4" ]]; then
146 caleb 1.1 myconf="${myconf} -no-reduce-exports"
147     fi
148    
149 ingmar 1.12 # precompiled headers doesn't work on hardened, where the flag is masked.
150     if use pch; then
151     myconf="${myconf} -pch"
152     else
153     myconf="${myconf} -no-pch"
154     fi
155    
156 ingmar 1.7 if use debug; then
157     myconf="${myconf} -debug -no-separate-debug-info"
158     else
159     myconf="${myconf} -release -no-separate-debug-info"
160     fi
161 caleb 1.1
162 ingmar 1.11 # ARCH is set on Gentoo. QT now falls back to generic on an unsupported
163     # ${ARCH}. Therefore we convert it to supported values.
164     case "${ARCH}" in
165     amd64) myconf="${myconf} -arch x86_64" ;;
166     ppc|ppc64) myconf="${myconf} -arch powerpc" ;;
167     x86) myconf="${myconf} -arch i386" ;;
168     alpha|arm|ia64|mips|s390|sparc) myconf="${myconf} -arch ${ARCH}" ;;
169     hppa|sh) myconf="${myconf} -arch generic" ;;
170     *) die "${ARCH} is unsupported by this eclass. Please file a bug." ;;
171     esac
172    
173 ingmar 1.7 myconf="${myconf} -stl -verbose -largefile -confirm-license -no-rpath
174     -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
175     -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR}
176     -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR}
177     -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR}
178     -demosdir ${QTDEMOSDIR} -silent -fast -reduce-relocations
179     -nomake examples -nomake demos"
180 caleb 1.1
181     echo "${myconf}"
182     }
183    
184 caleb 1.4 build_target_directories() {
185     build_directories "${QT4_TARGET_DIRECTORIES}"
186     }
187    
188 caleb 1.1 build_directories() {
189     local dirs="$@"
190     for x in ${dirs}; do
191     cd "${S}"/${x}
192 ingmar 1.7 "${S}"/bin/qmake "LIBS+=-L${QTLIBDIR}" "CONFIG+=nostrip" || die "qmake failed"
193     emake || die "emake failed"
194 caleb 1.1 done
195     }
196    
197     install_directories() {
198     local dirs="$@"
199     for x in ${dirs}; do
200 ingmar 1.7 pushd "${S}"/${x} >/dev/null || die "Can't pushd ${S}/${x}"
201     emake INSTALL_ROOT="${D}" install || die "emake install failed"
202     popd >/dev/null || die "Can't popd from ${S}/${x}"
203 caleb 1.1 done
204     }
205    
206 ingmar 1.7 # @ECLASS-VARIABLE: QCONFIG_ADD
207     # @DESCRIPTION:
208     # List options that need to be added to QT_CONFIG in qconfig.pri
209     QCONFIG_ADD="${QCONFIG_ADD:-}"
210    
211     # @ECLASS-VARIABLE: QCONFIG_REMOVE
212     # @DESCRIPTION:
213     # List options that need to be removed from QT_CONFIG in qconfig.pri
214     QCONFIG_REMOVE="${QCONFIG_REMOVE:-}"
215    
216     # @ECLASS-VARIABLE: QCONFIG_DEFINE
217     # @DESCRIPTION:
218     # List variables that should be defined at the top of QtCore/qconfig.h
219     QCONFIG_DEFINE="${QCONFIG_DEFINE:-}"
220    
221     install_qconfigs() {
222 zlin 1.9 local x
223     if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
224 ingmar 1.7 for x in QCONFIG_ADD QCONFIG_REMOVE; do
225     [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
226     done
227     insinto ${QTDATADIR}/mkspecs/gentoo
228     doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed"
229 zlin 1.9 fi
230 ingmar 1.7
231 zlin 1.9 if [[ -n ${QCONFIG_DEFINE} ]]; then
232 ingmar 1.7 for x in ${QCONFIG_DEFINE}; do
233     echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
234     done
235     insinto ${QTHEADERDIR}/Gentoo
236     doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
237     fi
238     }
239    
240     # Stubs for functions used by the Qt 4.4.0_technical_preview_1.
241     qconfig_add_option() { : ; }
242     qconfig_remove_option() { : ; }
243    
244     generate_qconfigs() {
245     if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then
246     local x qconfig_add qconfig_remove qconfig_new
247     for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
248     [[ -f ${x} ]] || continue
249     qconfig_add="${qconfig_add} $(sed -n 's/^QCONFIG_ADD=//p' "${x}")"
250     qconfig_remove="${qconfig_remove} $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")"
251     done
252    
253     # these error checks do not use die because dying in pkg_post{inst,rm}
254     # just makes things worse.
255     if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then
256     # start with the qconfig.pri that qt-core installed
257     if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \
258     "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
259     eerror "cp qconfig failed."
260     return 1
261     fi
262    
263     # generate list of QT_CONFIG entries from the existing list
264     # including qconfig_add and excluding qconfig_remove
265     for x in $(sed -n 's/^QT_CONFIG +=//p' \
266     "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do
267     hasq ${x} ${qconfig_remove} || qconfig_new="${qconfig_new} ${x}"
268     done
269    
270     # replace the existing QT_CONFIG list with qconfig_new
271     if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \
272     "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
273     eerror "Sed for QT_CONFIG failed"
274     return 1
275     fi
276    
277     # create Gentoo/qconfig.h
278     if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then
279     if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then
280     eerror "mkdir ${QTHEADERDIR}/Gentoo failed"
281     return 1
282     fi
283     fi
284     : > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
285     for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do
286     [[ -f ${x} ]] || continue
287     cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
288     done
289     else
290     rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri
291     rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
292     rmdir "${ROOT}${QTDATADIR}"/mkspecs \
293     "${ROOT}${QTDATADIR}" \
294     "${ROOT}${QTHEADERDIR}"/Gentoo \
295     "${ROOT}${QTHEADERDIR}" 2>/dev/null
296     fi
297     fi
298     }
299    
300     qt4-build_pkg_postrm() {
301     generate_qconfigs
302 caleb 1.1 }
303    
304 ingmar 1.7 qt4-build_pkg_postinst() {
305     generate_qconfigs
306 caleb 1.1 }
307    
308     skip_qmake_build_patch() {
309 ingmar 1.7 # Don't need to build qmake, as it's already installed from qt-core
310     sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed"
311 caleb 1.1 }
312    
313     skip_project_generation_patch() {
314     # Exit the script early by throwing in an exit before all of the .pro files are scanned
315 ingmar 1.7 sed -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" \
316     -i "${S}"/configure || die "Sed failed"
317 caleb 1.1 }
318    
319 ingmar 1.7 symlink_binaries_to_buildtree() {
320     for bin in qmake moc uic rcc; do
321     ln -s ${QTBINDIR}/${bin} "${S}"/bin/ || die "Symlinking ${bin} to ${S}/bin failed."
322     done
323 caleb 1.1 }
324    
325     fix_library_files() {
326 ingmar 1.7 for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do
327     if [[ -e ${libfile} ]]; then
328     sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "Sed on ${libfile} failed."
329     fi
330     done
331 caleb 1.1
332     # pkgconfig files refer to WORKDIR/bin as the moc and uic locations. Fix:
333 ingmar 1.7 for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do
334     if [[ -e ${libfile} ]]; then
335     sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "Sed failed"
336 caleb 1.1
337     # Move .pc files into the pkgconfig directory
338 ingmar 1.7
339     dodir ${QTPCDIR}
340     mv ${libfile} "${D}"/${QTPCDIR}/ \
341     || die "Moving ${libfile} to ${D}/${QTPCDIR}/ failed."
342     fi
343     done
344    
345     # Don't install an empty directory
346     rmdir "${D}"/${QTLIBDIR}/pkgconfig
347 caleb 1.1 }
348    
349     qt_use() {
350 ingmar 1.7 local flag="${1}"
351     local feature="${1}"
352 caleb 1.5 local enableval=
353 caleb 1.1
354 ingmar 1.7 [[ -n ${2} ]] && feature=${2}
355     [[ -n ${3} ]] && enableval="-${3}"
356    
357     if use ${flag}; then
358     echo "${enableval}-${feature}"
359     else
360     echo "-no-${feature}"
361     fi
362     }
363    
364     # @ECLASS-VARIABLE: QT4_BUILT_WITH_USE_CHECK
365     # @DESCRIPTION:
366     # The contents of $QT4_BUILT_WITH_USE_CHECK gets fed to built_with_use
367     # (eutils.eclass), line per line.
368     #
369     # Example:
370     # @CODE
371     # pkg_setup() {
372     # use qt3support && QT4_BUILT_WITH_USE_CHECK="${QT4_BUILT_WITH_USE_CHECK}
373     # ~x11-libs/qt-gui-${PV} qt3support"
374     # qt4-build_check_use
375     # }
376     # @CODE
377    
378     # Run built_with_use on each flag and print appropriate error messages if any
379     # flags are missing
380     _qt_built_with_use() {
381     local missing opt pkg flag flags
382 caleb 1.1
383 ingmar 1.7 if [[ ${1} = "--missing" ]]; then
384     missing="${1} ${2}" && shift 2
385     fi
386     if [[ ${1:0:1} = "-" ]]; then
387     opt=${1} && shift
388     fi
389    
390     pkg=${1} && shift
391    
392     for flag in "${@}"; do
393     flags="${flags} ${flag}"
394     if ! built_with_use ${missing} ${opt} ${pkg} ${flag}; then
395     flags="${flags}*"
396     else
397     [[ ${opt} = "-o" ]] && return 0
398     fi
399     done
400     if [[ "${flags# }" = "${@}" ]]; then
401     return 0
402     fi
403     if [[ ${opt} = "-o" ]]; then
404     eerror "This package requires '${pkg}' to be built with any of the following USE flags: '$*'."
405     else
406     eerror "This package requires '${pkg}' to be built with the following USE flags: '${flags# }'."
407     fi
408     return 1
409     }
410    
411     # @FUNCTION: qt4-build_check_use
412     # @DESCRIPTION:
413     # Check if the listed packages in $QT4_BUILT_WITH_USE_CHECK are built with the
414     # USE flags listed.
415     #
416     # If any of the required USE flags are missing, an eerror will be printed for
417     # each package with missing USE flags.
418     qt4-build_check_use() {
419     local line missing
420     while read line; do
421     [[ -z ${line} ]] && continue
422     if ! _qt_built_with_use ${line}; then
423     missing=true
424     fi
425     done <<< "${QT4_BUILT_WITH_USE_CHECK}"
426     if [[ -n ${missing} ]]; then
427     echo
428     eerror "Flags marked with an * are missing."
429     die "Missing USE flags found"
430     fi
431 caleb 1.1 }
432    
433     qt_mkspecs_dir() {
434 caleb 1.5 # Allows us to define which mkspecs dir we want to use.
435     local spec
436 caleb 1.1
437 caleb 1.5 case ${CHOST} in
438     *-freebsd*|*-dragonfly*)
439     spec="freebsd" ;;
440     *-openbsd*)
441     spec="openbsd" ;;
442     *-netbsd*)
443     spec="netbsd" ;;
444 ingmar 1.7 *-darwin*)
445 caleb 1.5 spec="darwin" ;;
446     *-linux-*|*-linux)
447     spec="linux" ;;
448     *)
449 ingmar 1.7 die "Unknown CHOST, no platform choosen."
450 caleb 1.5 esac
451    
452     CXX=$(tc-getCXX)
453     if [[ ${CXX/g++/} != ${CXX} ]]; then
454     spec="${spec}-g++"
455     elif [[ ${CXX/icpc/} != ${CXX} ]]; then
456     spec="${spec}-icc"
457     else
458     die "Unknown compiler ${CXX}."
459     fi
460 caleb 1.1
461 caleb 1.5 echo "${spec}"
462 caleb 1.1 }
463    
464 ingmar 1.7 EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postrm pkg_postinst

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