/[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 1.15 2008/08/11 12:52:10 yngwin Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/qt4-build.eclass,v 1.20 2009/02/11 21:14:59 yngwin 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 4.4.1|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
79qt4-build_src_unpack() {
69 local target targets 80 local target targets
70 for target in configure LICENSE.{GPL2,GPL3} projects.pro \ 81 for target in configure LICENSE.{GPL2,GPL3} projects.pro \
71 src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \ 82 src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \
72 ${QT4_EXTRACT_DIRECTORIES}; do 83 ${QT4_EXTRACT_DIRECTORIES}; do
73 targets="${targets} ${MY_P}/${target}" 84 targets="${targets} ${MY_P}/${target}"
75 86
76 echo tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets} 87 echo tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets}
77 tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets} 88 tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets}
78 89
79 case "${PV}" in 90 case "${PV}" in
80 4.4.1|4.4.0|4.4.0_rc*) 91 4.4.?)
81 echo tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2 92 echo tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
82 tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2 93 tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
83 ;; 94 ;;
84 esac 95 esac
85}
86 96
97 # Be backwards compatible for now
98 if [[ $EAPI != 2 ]]; then
99 qt4-build_src_prepare
100 fi
101}
102
87qt4-build_src_unpack() { 103qt4-build_src_prepare() {
88 qt4_unpack 104 cd "${S}"
105
89 if [[ ${PN} != qt-core ]]; then 106 if [[ ${PN} != qt-core ]]; then
90 cd "${S}"
91 skip_qmake_build_patch 107 skip_qmake_build_patch
92 skip_project_generation_patch 108 skip_project_generation_patch
93 symlink_binaries_to_buildtree 109 symlink_binaries_to_buildtree
110 fi
111
112 # Bug 253127
113 if [[ $(gcc-major-version) -lt "4" ]] ; then
114 sed -e "/^QMAKE_CFLAGS\t/ s:$: -fno-stack-protector-all:" \
115 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
94 fi 116 fi
95 117
96 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \ 118 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
97 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \ 119 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
98 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \ 120 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
103 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \ 125 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
104 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \ 126 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
105 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed" 127 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
106} 128}
107 129
108qt4-build_src_compile() { 130qt4-build_src_configure() {
109 # Don't let the user go too overboard with flags. If you really want to, uncomment 131 if use custom-cxxflags; then
110 # out the line below and give 'er a whirl. 132 echo
133 ewarn "You have set USE=custom-cxxflags, which means Qt will be built with the"
134 ewarn "CXXFLAGS you have set in /etc/make.conf. This is not supported, and we"
135 ewarn "recommend to unset this useflag. But you are free to experiment with it."
136 ewarn "Just do not start crying if it breaks your system, or eats your kitten"
137 ewarn "for breakfast. ;-) "
138 echo
139 else
140 # Don't let the user go too overboard with flags.
111 strip-flags 141 strip-flags
112 replace-flags -O3 -O2 142 replace-flags -O3 -O2
143 fi
113 144
114 if [[ $(gcc-fullversion) == "3.4.6" && gcc-specs-ssp ]] ; then 145 # Unsupported old gcc versions - hardened needs this :(
146 if [[ $(gcc-major-version) -lt "4" ]] ; then
115 ewarn "Appending -fno-stack-protector to CFLAGS/CXXFLAGS" 147 ewarn "Appending -fno-stack-protector to CXXFLAGS"
116 append-flags -fno-stack-protector 148 append-cxxflags -fno-stack-protector
117 fi 149 fi
118 150
119 # Bug 178652 151 # Bug 178652
120 if [[ "$(gcc-major-version)" == "3" ]] && use amd64; then 152 if [[ "$(gcc-major-version)" == "3" ]] && use amd64; then
121 ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS" 153 ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
124 156
125 myconf="$(standard_configure_options) ${myconf}" 157 myconf="$(standard_configure_options) ${myconf}"
126 158
127 echo ./configure ${myconf} 159 echo ./configure ${myconf}
128 ./configure ${myconf} || die "./configure failed" 160 ./configure ${myconf} || die "./configure failed"
161}
129 162
130 build_target_directories 163qt4-build_src_compile() {
164 # Be backwards compatible for now
165 if [[ $EAPI != 2 ]]; then
166 qt4-build_src_configure
167 fi
168
169 build_directories "${QT4_TARGET_DIRECTORIES}"
131} 170}
132 171
133qt4-build_src_install() { 172qt4-build_src_install() {
134 install_directories "${QT4_TARGET_DIRECTORIES}" 173 install_directories "${QT4_TARGET_DIRECTORIES}"
135 install_qconfigs 174 install_qconfigs
157 myconf="${myconf} -debug -no-separate-debug-info" 196 myconf="${myconf} -debug -no-separate-debug-info"
158 else 197 else
159 myconf="${myconf} -release -no-separate-debug-info" 198 myconf="${myconf} -release -no-separate-debug-info"
160 fi 199 fi
161 200
162 # ARCH is set on Gentoo. QT now falls back to generic on an unsupported 201 # ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
163 # ${ARCH}. Therefore we convert it to supported values. 202 # ${ARCH}. Therefore we convert it to supported values.
164 case "${ARCH}" in 203 case "${ARCH}" in
165 amd64) myconf="${myconf} -arch x86_64" ;; 204 amd64) myconf="${myconf} -arch x86_64" ;;
166 ppc|ppc64) myconf="${myconf} -arch powerpc" ;; 205 ppc|ppc64) myconf="${myconf} -arch powerpc" ;;
167 x86|x86-*) myconf="${myconf} -arch i386" ;; 206 x86|x86-*) myconf="${myconf} -arch i386" ;;
173 myconf="${myconf} -stl -verbose -largefile -confirm-license -no-rpath 212 myconf="${myconf} -stl -verbose -largefile -confirm-license -no-rpath
174 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR} 213 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
175 -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR} 214 -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR}
176 -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR} 215 -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR}
177 -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR} 216 -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR}
178 -demosdir ${QTDEMOSDIR} -silent -fast -reduce-relocations 217 -demosdir ${QTDEMOSDIR} -silent -fast
218 $([[ ${PN} == qt-xmlpatterns ]] || echo -no-exceptions)
219 $(use x86-fbsd || echo -reduce-relocations)
179 -nomake examples -nomake demos" 220 -nomake examples -nomake demos"
180 221
181 echo "${myconf}" 222 echo "${myconf}"
182}
183
184build_target_directories() {
185 build_directories "${QT4_TARGET_DIRECTORIES}"
186} 223}
187 224
188build_directories() { 225build_directories() {
189 local dirs="$@" 226 local dirs="$@"
190 for x in ${dirs}; do 227 for x in ${dirs}; do
234 done 271 done
235 insinto ${QTHEADERDIR}/Gentoo 272 insinto ${QTHEADERDIR}/Gentoo
236 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed" 273 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
237 fi 274 fi
238} 275}
239
240# Stubs for functions used by the Qt 4.4.0_technical_preview_1.
241qconfig_add_option() { : ; }
242qconfig_remove_option() { : ; }
243 276
244generate_qconfigs() { 277generate_qconfigs() {
245 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then 278 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 279 local x qconfig_add qconfig_remove qconfig_new
247 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do 280 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
301 generate_qconfigs 334 generate_qconfigs
302} 335}
303 336
304qt4-build_pkg_postinst() { 337qt4-build_pkg_postinst() {
305 generate_qconfigs 338 generate_qconfigs
339 echo
340 ewarn "After a rebuild or upgrade of Qt, it can happen that Qt plugins (such as Qt"
341 ewarn "and KDE styles and widgets) can no longer be loaded. In this situation you"
342 ewarn "should recompile the packages providing these plugins. Also, make sure you"
343 ewarn "compile the Qt packages, and the packages that depend on it, with the same"
344 ewarn "GCC version and the same USE flag settings (especially the debug flag)."
345 ewarn
346 ewarn "Packages that typically need to be recompiled are kdelibs from KDE4, any"
347 ewarn "additional KDE4/Qt4 styles, qscintilla and PyQt4. Before filing a bug report,"
348 ewarn "make sure all your Qt4 packages are up-to-date and built with the same"
349 ewarn "configuration."
350 ewarn
351 ewarn "For more information, see http://doc.trolltech.com/4.4/plugins-howto.html"
352 echo
306} 353}
307 354
308skip_qmake_build_patch() { 355skip_qmake_build_patch() {
309 # Don't need to build qmake, as it's already installed from qt-core 356 # Don't need to build qmake, as it's already installed from qt-core
310 sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed" 357 sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed"
459 fi 506 fi
460 507
461 echo "${spec}" 508 echo "${spec}"
462} 509}
463 510
511case ${EAPI:-0} in
464EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postrm pkg_postinst 512 0|1) EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postrm pkg_postinst ;;
513 2) EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install pkg_postrm pkg_postinst ;;
514esac

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