/[gentoo-x86]/eclass/qt4-build.eclass
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1# Copyright 2007-2008 Gentoo Foundation 1# Copyright 2007-2009 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-build.eclass,v 1.14 2008/05/26 14:30:44 ingmar Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/qt4-build.eclass,v 1.24 2009/02/15 00:11:50 hwoarang Exp $
4 4
5# @ECLASS: qt4-build.eclass 5# @ECLASS: qt4-build.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# Ben de Groot <yngwin@gentoo.org>
8# Markos Chandras <hwoarang@gentoo.org>
7# Caleb Tennis <caleb@gentoo.org> 9# Caleb Tennis <caleb@gentoo.org>
8# @BLURB: Eclass for Qt4 split ebuilds. 10# @BLURB: Eclass for Qt4 split ebuilds.
9# @DESCRIPTION: 11# @DESCRIPTION:
10# This eclass contains various functions that are used when building Qt4 12# This eclass contains various functions that are used when building Qt4
11 13
12inherit eutils multilib toolchain-funcs flag-o-matic 14inherit eutils multilib toolchain-funcs flag-o-matic versionator
13 15
14IUSE="${IUSE} debug pch" 16IUSE="${IUSE} custom-cxxflags debug pch"
15 17
16case "${PV}" in 18case "${PV}" in
17 4.4.0_beta*)
18 SRCTYPE="${SRCTYPE:-opensource-src}"
19 MY_PV="${PV/_beta/-beta}"
20 ;;
21 4.4.0_rc*) 19 4.?.?_rc*)
22 SRCTYPE="${SRCTYPE:-opensource-src}" 20 SRCTYPE="${SRCTYPE:-opensource-src}"
23 MY_PV="${PV/_rc/-rc}" 21 MY_PV="${PV/_rc/-rc}"
24 ;; 22 ;;
25 *) 23 *)
26 SRCTYPE="${SRCTYPE:-opensource-src}" 24 SRCTYPE="${SRCTYPE:-opensource-src}"
28 ;; 26 ;;
29esac 27esac
30MY_P=qt-x11-${SRCTYPE}-${MY_PV} 28MY_P=qt-x11-${SRCTYPE}-${MY_PV}
31S=${WORKDIR}/${MY_P} 29S=${WORKDIR}/${MY_P}
32 30
31HOMEPAGE="http://www.qtsoftware.com/"
33SRC_URI="ftp://ftp.trolltech.com/qt/source/${MY_P}.tar.bz2" 32SRC_URI="ftp://ftp.trolltech.com/qt/source/${MY_P}.tar.bz2"
34 33
35case "${PV}" in 34case "${PV}" in
36 4.4.0|4.4.0_rc*)
37 SRC_URI="${SRC_URI} mirror://gentoo/${MY_P}-headers.tar.bz2" 35 4.4.?) SRC_URI="${SRC_URI} mirror://gentoo/${MY_P}-headers.tar.bz2" ;;
38 ;; 36 *) ;;
39 *)
40 ;;
41esac 37esac
42 38
43qt4-build_pkg_setup() { 39qt4-build_pkg_setup() {
40 # EAPI=2 ebuilds set use-deps, others need this:
41 if [[ $EAPI != 2 ]]; then
42 # Make sure debug setting corresponds with qt-core (bug 258512)
43 if [[ $PN != "qt-core" ]]; then
44 use debug && QT4_BUILT_WITH_USE_CHECK="${QT4_BUILT_WITH_USE_CHECK}
45 ~x11-libs/qt-core-${PV} debug"
46 fi
47
44 # Check USE requirements 48 # Check USE requirements
45 qt4-build_check_use 49 qt4-build_check_use
50 fi
46 51
47 # Set up installation directories 52 # Set up installation directories
48 QTBASEDIR=/usr/$(get_libdir)/qt4 53 QTBASEDIR=/usr/$(get_libdir)/qt4
49 QTPREFIXDIR=/usr 54 QTPREFIXDIR=/usr
50 QTBINDIR=/usr/bin 55 QTBINDIR=/usr/bin
61 66
62 PLATFORM=$(qt_mkspecs_dir) 67 PLATFORM=$(qt_mkspecs_dir)
63 68
64 PATH="${S}/bin:${PATH}" 69 PATH="${S}/bin:${PATH}"
65 LD_LIBRARY_PATH="${S}/lib:${LD_LIBRARY_PATH}" 70 LD_LIBRARY_PATH="${S}/lib:${LD_LIBRARY_PATH}"
66}
67 71
68qt4_unpack() { 72 if ! version_is_at_least 4.1 $(gcc-version) ; then
73 ewarn "Using a GCC version lower than 4.1 is not supported!"
74 echo
75 ebeep 5
76 fi
77
78 if use custom-cxxflags; then
79 echo
80 ewarn "You have set USE=custom-cxxflags, which means Qt will be built with the"
81 ewarn "CXXFLAGS you have set in /etc/make.conf. This is not supported, and we"
82 ewarn "recommend to unset this useflag. But you are free to experiment with it."
83 ewarn "Just do not start crying if it breaks your system, or eats your kitten"
84 ewarn "for breakfast. ;-) "
85 echo
86 fi
87
88}
89
90qt4-build_src_unpack() {
69 local target targets 91 local target targets
70 for target in configure LICENSE.{GPL2,GPL3,QPL} projects.pro \ 92 for target in configure LICENSE.{GPL2,GPL3} projects.pro \
71 src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \ 93 src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \
72 ${QT4_EXTRACT_DIRECTORIES}; do 94 ${QT4_EXTRACT_DIRECTORIES}; do
73 targets="${targets} ${MY_P}/${target}" 95 targets="${targets} ${MY_P}/${target}"
74 done 96 done
75 97
76 echo tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets} 98 echo tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets}
77 tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets} 99 tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets}
78 100
79 case "${PV}" in 101 case "${PV}" in
80 4.4.0|4.4.0_rc*) 102 4.4.?)
81 echo tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2 103 echo tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
82 tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2 104 tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
83 ;; 105 ;;
84 esac 106 esac
85}
86 107
108 # Be backwards compatible for now
109 if [[ $EAPI != 2 ]]; then
110 qt4-build_src_prepare
111 fi
112}
113
87qt4-build_src_unpack() { 114qt4-build_src_prepare() {
88 qt4_unpack 115 cd "${S}"
116
89 if [[ ${PN} != qt-core ]]; then 117 if [[ ${PN} != qt-core ]]; then
90 cd "${S}"
91 skip_qmake_build_patch 118 skip_qmake_build_patch
92 skip_project_generation_patch 119 skip_project_generation_patch
93 symlink_binaries_to_buildtree 120 symlink_binaries_to_buildtree
94 fi 121 fi
95 122
123 if ! use custom-cxxflags;then
124 # Don't let the user go too overboard with flags.
125 strip-flags
126 replace-flags -O3 -O2
127 fi
128
129 # Bug 253127
130 # Unsupported old gcc versions - hardened needs this :(
131 if [[ $(gcc-major-version) -lt "4" ]] ; then
132 ewarn "Appending -fno-stack-protector to CXXFLAGS"
133 append-cxxflags -fno-stack-protector
134 fi
135
136 # Bug 178652
137 if [[ "$(gcc-major-version)" == "3" ]] && use amd64; then
138 ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
139 append-flags -fno-gcse
140 fi
141
142 # Bug 172219
96 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \ 143 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
97 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \ 144 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
98 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \ 145 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
99 -e "s:X11R6/::" \ 146 -e "s:X11R6/::" \
100 -i "${S}"/mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed ${S}/mkspecs/$(qt_mkspecs_dir)/qmake.conf failed" 147 -i "${S}"/mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed ${S}/mkspecs/$(qt_mkspecs_dir)/qmake.conf failed"
101 148
102 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \ 149 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
103 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \ 150 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
104 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \ 151 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
105 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed" 152 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
106}
107 153
154}
155
108qt4-build_src_compile() { 156qt4-build_src_configure() {
109 # 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 if [[ $(gcc-fullversion) == "3.4.6" && gcc-specs-ssp ]] ; then
115 ewarn "Appending -fno-stack-protector to CFLAGS/CXXFLAGS"
116 append-flags -fno-stack-protector
117 fi
118
119 # Bug 178652
120 if [[ "$(gcc-major-version)" == "3" ]] && use amd64; then
121 ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
122 append-flags -fno-gcse
123 fi
124 157
125 myconf="$(standard_configure_options) ${myconf}" 158 myconf="$(standard_configure_options) ${myconf}"
126 159
127 echo ./configure ${myconf} 160 echo ./configure ${myconf}
128 ./configure ${myconf} || die "./configure failed" 161 ./configure ${myconf} || die "./configure failed"
162}
129 163
130 build_target_directories 164qt4-build_src_compile() {
165 # Be backwards compatible for now
166 if [[ $EAPI != 2 ]]; then
167 qt4-build_src_configure
168 fi
169
170 build_directories "${QT4_TARGET_DIRECTORIES}"
131} 171}
132 172
133qt4-build_src_install() { 173qt4-build_src_install() {
134 install_directories "${QT4_TARGET_DIRECTORIES}" 174 install_directories "${QT4_TARGET_DIRECTORIES}"
135 install_qconfigs 175 install_qconfigs
157 myconf="${myconf} -debug -no-separate-debug-info" 197 myconf="${myconf} -debug -no-separate-debug-info"
158 else 198 else
159 myconf="${myconf} -release -no-separate-debug-info" 199 myconf="${myconf} -release -no-separate-debug-info"
160 fi 200 fi
161 201
162 # ARCH is set on Gentoo. QT now falls back to generic on an unsupported 202 # ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
163 # ${ARCH}. Therefore we convert it to supported values. 203 # ${ARCH}. Therefore we convert it to supported values.
164 case "${ARCH}" in 204 case "${ARCH}" in
165 amd64) myconf="${myconf} -arch x86_64" ;; 205 amd64) myconf="${myconf} -arch x86_64" ;;
166 ppc|ppc64) myconf="${myconf} -arch powerpc" ;; 206 ppc|ppc64) myconf="${myconf} -arch powerpc" ;;
167 x86|x86-*) myconf="${myconf} -arch i386" ;; 207 x86|x86-*) myconf="${myconf} -arch i386" ;;
173 myconf="${myconf} -stl -verbose -largefile -confirm-license -no-rpath 213 myconf="${myconf} -stl -verbose -largefile -confirm-license -no-rpath
174 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR} 214 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
175 -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR} 215 -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR}
176 -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR} 216 -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR}
177 -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR} 217 -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR}
178 -demosdir ${QTDEMOSDIR} -silent -fast -reduce-relocations 218 -demosdir ${QTDEMOSDIR} -silent -fast
219 $([[ ${PN} == qt-xmlpatterns ]] || echo -no-exceptions)
220 $(use x86-fbsd || echo -reduce-relocations)
179 -nomake examples -nomake demos" 221 -nomake examples -nomake demos"
180 222
181 echo "${myconf}" 223 echo "${myconf}"
182}
183
184build_target_directories() {
185 build_directories "${QT4_TARGET_DIRECTORIES}"
186} 224}
187 225
188build_directories() { 226build_directories() {
189 local dirs="$@" 227 local dirs="$@"
190 for x in ${dirs}; do 228 for x in ${dirs}; do
234 done 272 done
235 insinto ${QTHEADERDIR}/Gentoo 273 insinto ${QTHEADERDIR}/Gentoo
236 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed" 274 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
237 fi 275 fi
238} 276}
239
240# Stubs for functions used by the Qt 4.4.0_technical_preview_1.
241qconfig_add_option() { : ; }
242qconfig_remove_option() { : ; }
243 277
244generate_qconfigs() { 278generate_qconfigs() {
245 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then 279 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 280 local x qconfig_add qconfig_remove qconfig_new
247 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do 281 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
301 generate_qconfigs 335 generate_qconfigs
302} 336}
303 337
304qt4-build_pkg_postinst() { 338qt4-build_pkg_postinst() {
305 generate_qconfigs 339 generate_qconfigs
340 echo
341 ewarn "After a rebuild or upgrade of Qt, it can happen that Qt plugins (such as Qt"
342 ewarn "and KDE styles and widgets) can no longer be loaded. In this situation you"
343 ewarn "should recompile the packages providing these plugins. Also, make sure you"
344 ewarn "compile the Qt packages, and the packages that depend on it, with the same"
345 ewarn "GCC version and the same USE flag settings (especially the debug flag)."
346 ewarn
347 ewarn "Packages that typically need to be recompiled are kdelibs from KDE4, any"
348 ewarn "additional KDE4/Qt4 styles, qscintilla and PyQt4. Before filing a bug report,"
349 ewarn "make sure all your Qt4 packages are up-to-date and built with the same"
350 ewarn "configuration."
351 ewarn
352 ewarn "For more information, see http://doc.trolltech.com/4.4/plugins-howto.html"
353 echo
306} 354}
307 355
308skip_qmake_build_patch() { 356skip_qmake_build_patch() {
309 # Don't need to build qmake, as it's already installed from qt-core 357 # Don't need to build qmake, as it's already installed from qt-core
310 sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed" 358 sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed"
459 fi 507 fi
460 508
461 echo "${spec}" 509 echo "${spec}"
462} 510}
463 511
512case ${EAPI:-0} in
464EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postrm pkg_postinst 513 0|1) EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postrm pkg_postinst ;;
514 2) EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install pkg_postrm pkg_postinst ;;
515esac

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