/[gentoo-x86]/eclass/qt4-build.eclass
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Revision 1.8 Revision 1.20
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 1.8 2008/03/06 01:23:51 ingmar 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="${IUSE} debug" 16IUSE="${IUSE} custom-cxxflags debug pch"
15 17
16case "${PV}" in 18case "${PV}" in
17 4.4.0_beta*) 19 4.?.?_rc*)
18 SRCTYPE="${SRCTYPE:-opensource-src}" 20 SRCTYPE="${SRCTYPE:-opensource-src}"
19 MY_PV="${PV/_beta/-beta}" 21 MY_PV="${PV/_rc/-rc}"
20 ;; 22 ;;
21 *) 23 *)
22 SRCTYPE="${SRCTYPE:-opensource-src}" 24 SRCTYPE="${SRCTYPE:-opensource-src}"
23 MY_PV="${PV}" 25 MY_PV="${PV}"
24 ;; 26 ;;
25esac 27esac
26S=${WORKDIR}/qt-x11-${SRCTYPE}-${MY_PV} 28MY_P=qt-x11-${SRCTYPE}-${MY_PV}
29S=${WORKDIR}/${MY_P}
27 30
31HOMEPAGE="http://www.qtsoftware.com/"
28SRC_URI="ftp://ftp.trolltech.com/qt/source/qt-x11-${SRCTYPE}-${MY_PV}.tar.bz2" 32SRC_URI="ftp://ftp.trolltech.com/qt/source/${MY_P}.tar.bz2"
33
34case "${PV}" in
35 4.4.?) SRC_URI="${SRC_URI} mirror://gentoo/${MY_P}-headers.tar.bz2" ;;
36 *) ;;
37esac
29 38
30qt4-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-${PV} debug"
46 fi
47
31 # Check USE requirements 48 # Check USE requirements
32 qt4-build_check_use 49 qt4-build_check_use
50 fi
33 51
34 # Set up installation directories 52 # Set up installation directories
35 QTBASEDIR=/usr/$(get_libdir)/qt4 53 QTBASEDIR=/usr/$(get_libdir)/qt4
36 QTPREFIXDIR=/usr 54 QTPREFIXDIR=/usr
37 QTBINDIR=/usr/bin 55 QTBINDIR=/usr/bin
48 66
49 PLATFORM=$(qt_mkspecs_dir) 67 PLATFORM=$(qt_mkspecs_dir)
50 68
51 PATH="${S}/bin:${PATH}" 69 PATH="${S}/bin:${PATH}"
52 LD_LIBRARY_PATH="${S}/lib:${LD_LIBRARY_PATH}" 70 LD_LIBRARY_PATH="${S}/lib:${LD_LIBRARY_PATH}"
71
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
53} 77}
54 78
55qt4-build_src_unpack() { 79qt4-build_src_unpack() {
56 # TODO: partial unpacks, cfr split KDE ebuilds. 80 local target targets
57 unpack ${A} 81 for target in configure LICENSE.{GPL2,GPL3} projects.pro \
82 src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \
83 ${QT4_EXTRACT_DIRECTORIES}; do
84 targets="${targets} ${MY_P}/${target}"
85 done
86
87 echo tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets}
88 tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets}
89
90 case "${PV}" in
91 4.4.?)
92 echo tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
93 tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
94 ;;
95 esac
96
97 # Be backwards compatible for now
98 if [[ $EAPI != 2 ]]; then
99 qt4-build_src_prepare
100 fi
101}
102
103qt4-build_src_prepare() {
58 cd "${S}" 104 cd "${S}"
59 105
60 if [[ ${PN} != qt-core ]]; then 106 if [[ ${PN} != qt-core ]]; then
61 skip_qmake_build_patch 107 skip_qmake_build_patch
62 skip_project_generation_patch 108 skip_project_generation_patch
63 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 ${S}/mkspecs/common/g++.conf failed"
64 fi 116 fi
65 117
66 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \ 118 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
67 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \ 119 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
68 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \ 120 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
73 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \ 125 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
74 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \ 126 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
75 -i "${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"
76} 128}
77 129
78qt4-build_src_compile() { 130qt4-build_src_configure() {
79 # Don't let the user go too overboard with flags. If you really want to, uncomment 131 if use custom-cxxflags; then
80 # 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.
81 strip-flags 141 strip-flags
82 replace-flags -O3 -O2 142 replace-flags -O3 -O2
143 fi
83 144
84 if [[ $(gcc-fullversion) == "3.4.6" && gcc-specs-ssp ]] ; then 145 # Unsupported old gcc versions - hardened needs this :(
146 if [[ $(gcc-major-version) -lt "4" ]] ; then
85 ewarn "Appending -fno-stack-protector to CFLAGS/CXXFLAGS" 147 ewarn "Appending -fno-stack-protector to CXXFLAGS"
86 append-flags -fno-stack-protector 148 append-cxxflags -fno-stack-protector
149 fi
150
151 # Bug 178652
152 if [[ "$(gcc-major-version)" == "3" ]] && use amd64; then
153 ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
154 append-flags -fno-gcse
87 fi 155 fi
88 156
89 myconf="$(standard_configure_options) ${myconf}" 157 myconf="$(standard_configure_options) ${myconf}"
90 158
91 echo ./configure ${myconf} 159 echo ./configure ${myconf}
92 ./configure ${myconf} || die "./configure failed" 160 ./configure ${myconf} || die "./configure failed"
161}
93 162
94 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}"
95} 170}
96 171
97qt4-build_src_install() { 172qt4-build_src_install() {
98 install_directories "${QT4_TARGET_DIRECTORIES}" 173 install_directories "${QT4_TARGET_DIRECTORIES}"
99 install_qconfigs 174 install_qconfigs
108 # Disable visibility explicitly if gcc version isn't 4 183 # Disable visibility explicitly if gcc version isn't 4
109 if [[ "$(gcc-major-version)" -lt "4" ]]; then 184 if [[ "$(gcc-major-version)" -lt "4" ]]; then
110 myconf="${myconf} -no-reduce-exports" 185 myconf="${myconf} -no-reduce-exports"
111 fi 186 fi
112 187
188 # precompiled headers doesn't work on hardened, where the flag is masked.
189 if use pch; then
190 myconf="${myconf} -pch"
191 else
192 myconf="${myconf} -no-pch"
193 fi
194
113 if use debug; then 195 if use debug; then
114 myconf="${myconf} -debug -no-separate-debug-info" 196 myconf="${myconf} -debug -no-separate-debug-info"
115 else 197 else
116 myconf="${myconf} -release -no-separate-debug-info" 198 myconf="${myconf} -release -no-separate-debug-info"
117 fi 199 fi
200
201 # ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
202 # ${ARCH}. Therefore we convert it to supported values.
203 case "${ARCH}" in
204 amd64) myconf="${myconf} -arch x86_64" ;;
205 ppc|ppc64) myconf="${myconf} -arch powerpc" ;;
206 x86|x86-*) myconf="${myconf} -arch i386" ;;
207 alpha|arm|ia64|mips|s390|sparc) myconf="${myconf} -arch ${ARCH}" ;;
208 hppa|sh) myconf="${myconf} -arch generic" ;;
209 *) die "${ARCH} is unsupported by this eclass. Please file a bug." ;;
210 esac
118 211
119 myconf="${myconf} -stl -verbose -largefile -confirm-license -no-rpath 212 myconf="${myconf} -stl -verbose -largefile -confirm-license -no-rpath
120 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR} 213 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
121 -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR} 214 -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR}
122 -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR} 215 -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR}
123 -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR} 216 -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR}
124 -demosdir ${QTDEMOSDIR} -silent -fast -reduce-relocations 217 -demosdir ${QTDEMOSDIR} -silent -fast
218 $([[ ${PN} == qt-xmlpatterns ]] || echo -no-exceptions)
219 $(use x86-fbsd || echo -reduce-relocations)
125 -nomake examples -nomake demos" 220 -nomake examples -nomake demos"
126 221
127 echo "${myconf}" 222 echo "${myconf}"
128}
129
130build_target_directories() {
131 build_directories "${QT4_TARGET_DIRECTORIES}"
132} 223}
133 224
134build_directories() { 225build_directories() {
135 local dirs="$@" 226 local dirs="$@"
136 for x in ${dirs}; do 227 for x in ${dirs}; do
163# @DESCRIPTION: 254# @DESCRIPTION:
164# List variables that should be defined at the top of QtCore/qconfig.h 255# List variables that should be defined at the top of QtCore/qconfig.h
165QCONFIG_DEFINE="${QCONFIG_DEFINE:-}" 256QCONFIG_DEFINE="${QCONFIG_DEFINE:-}"
166 257
167install_qconfigs() { 258install_qconfigs() {
168 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} ]]; then
169 local x 259 local x
260 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
170 for x in QCONFIG_ADD QCONFIG_REMOVE; do 261 for x in QCONFIG_ADD QCONFIG_REMOVE; do
171 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri 262 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
172 done 263 done
173 insinto ${QTDATADIR}/mkspecs/gentoo 264 insinto ${QTDATADIR}/mkspecs/gentoo
174 doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed" 265 doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed"
266 fi
175 267
268 if [[ -n ${QCONFIG_DEFINE} ]]; then
176 for x in ${QCONFIG_DEFINE}; do 269 for x in ${QCONFIG_DEFINE}; do
177 echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h 270 echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
178 done 271 done
179 insinto ${QTHEADERDIR}/Gentoo 272 insinto ${QTHEADERDIR}/Gentoo
180 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed" 273 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
181 fi 274 fi
182} 275}
183
184# Stubs for functions used by the Qt 4.4.0_technical_preview_1.
185qconfig_add_option() { : ; }
186qconfig_remove_option() { : ; }
187 276
188generate_qconfigs() { 277generate_qconfigs() {
189 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
190 local x qconfig_add qconfig_remove qconfig_new 279 local x qconfig_add qconfig_remove qconfig_new
191 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do 280 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
245 generate_qconfigs 334 generate_qconfigs
246} 335}
247 336
248qt4-build_pkg_postinst() { 337qt4-build_pkg_postinst() {
249 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
250} 353}
251 354
252skip_qmake_build_patch() { 355skip_qmake_build_patch() {
253 # 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
254 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"
403 fi 506 fi
404 507
405 echo "${spec}" 508 echo "${spec}"
406} 509}
407 510
511case ${EAPI:-0} in
408EXPORT_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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