/[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 1.7 2008/03/05 23:06:26 ingmar Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/qt4-build.eclass,v 1.22 2009/02/14 22:48:26 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: 10# @BLURB: Eclass for Qt4 split ebuilds.
9# Eclass for Qt4
10# @DESCRIPTION: 11# @DESCRIPTION:
11# This eclass contains various functions that are used when building Qt4 12# This eclass contains various functions that are used when building Qt4
12 13
13inherit eutils multilib toolchain-funcs flag-o-matic 14inherit eutils multilib toolchain-funcs flag-o-matic versionator
14 15
15IUSE="${IUSE} debug" 16IUSE="${IUSE} custom-cxxflags debug pch"
16 17
17case "${PV}" in 18case "${PV}" in
18 4.4.0_beta*) 19 4.?.?_rc*)
19 SRCTYPE="${SRCTYPE:-opensource-src}" 20 SRCTYPE="${SRCTYPE:-opensource-src}"
20 MY_PV="${PV/_beta/-beta}" 21 MY_PV="${PV/_rc/-rc}"
21 ;; 22 ;;
22 *) 23 *)
23 SRCTYPE="${SRCTYPE:-opensource-src}" 24 SRCTYPE="${SRCTYPE:-opensource-src}"
24 MY_PV="${PV}" 25 MY_PV="${PV}"
25 ;; 26 ;;
26esac 27esac
27S=${WORKDIR}/qt-x11-${SRCTYPE}-${MY_PV} 28MY_P=qt-x11-${SRCTYPE}-${MY_PV}
29S=${WORKDIR}/${MY_P}
28 30
31HOMEPAGE="http://www.qtsoftware.com/"
29SRC_URI="ftp://ftp.trolltech.com/qt/source/qt-x11-${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
30 38
31qt4-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-${PV} debug"
46 fi
47
32 # Check USE requirements 48 # Check USE requirements
33 qt4-build_check_use 49 qt4-build_check_use
50 fi
34 51
35 # Set up installation directories 52 # Set up installation directories
36 QTBASEDIR=/usr/$(get_libdir)/qt4 53 QTBASEDIR=/usr/$(get_libdir)/qt4
37 QTPREFIXDIR=/usr 54 QTPREFIXDIR=/usr
38 QTBINDIR=/usr/bin 55 QTBINDIR=/usr/bin
49 66
50 PLATFORM=$(qt_mkspecs_dir) 67 PLATFORM=$(qt_mkspecs_dir)
51 68
52 PATH="${S}/bin:${PATH}" 69 PATH="${S}/bin:${PATH}"
53 LD_LIBRARY_PATH="${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
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
54} 88}
55 89
56qt4-build_src_unpack() { 90qt4-build_src_unpack() {
57 # TODO: partial unpacks, cfr split KDE ebuilds. 91 local target targets
58 unpack ${A} 92 for target in configure LICENSE.{GPL2,GPL3} projects.pro \
93 src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \
94 ${QT4_EXTRACT_DIRECTORIES}; do
95 targets="${targets} ${MY_P}/${target}"
96 done
97
98 echo tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets}
99 tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets}
100
101 case "${PV}" in
102 4.4.?)
103 echo tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
104 tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
105 ;;
106 esac
107
108 # Be backwards compatible for now
109 if [[ $EAPI != 2 ]]; then
110 qt4-build_src_prepare
111 fi
112}
113
114qt4-build_src_prepare() {
59 cd "${S}" 115 cd "${S}"
60 116
61 if [[ ${PN} != qt-core ]]; then 117 if [[ ${PN} != qt-core ]]; then
62 skip_qmake_build_patch 118 skip_qmake_build_patch
63 skip_project_generation_patch 119 skip_project_generation_patch
64 symlink_binaries_to_buildtree 120 symlink_binaries_to_buildtree
65 fi 121 fi
122
123 # Bug 172219
124 if ! use custom-cxxflags;then
125 # Don't let the user go too overboard with flags.
126 strip-flags
127 replace-flags -O3 -O2
128 fi
66 129
130 # Bug 253127
131 # Unsupported old gcc versions - hardened needs this :(
132 if [[ $(gcc-major-version) -lt "4" ]] ; then
133 ewarn "Appending -fno-stack-protector to CXXFLAGS"
134 append-cxxflags -fno-stack-protector
135 fi
136
137 # Bug 178652
138 if [[ "$(gcc-major-version)" == "3" ]] && use amd64; then
139 ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
140 append-flags -fno-gcse
141 fi
142
143
67 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \ 144 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
68 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \ 145 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
69 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \ 146 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
70 -e "s:X11R6/::" \ 147 -e "s:X11R6/::" \
71 -i "${S}"/mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed ${S}/mkspecs/$(qt_mkspecs_dir)/qmake.conf failed" 148 -i "${S}"/mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed ${S}/mkspecs/$(qt_mkspecs_dir)/qmake.conf failed"
72 149
73 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \ 150 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
74 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \ 151 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
75 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \ 152 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
76 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed" 153 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
77}
78 154
155}
156
79qt4-build_src_compile() { 157qt4-build_src_configure() {
80 # Don't let the user go too overboard with flags. If you really want to, uncomment
81 # out the line below and give 'er a whirl.
82 strip-flags
83 replace-flags -O3 -O2
84
85 if [[ $(gcc-fullversion) == "3.4.6" && gcc-specs-ssp ]] ; then
86 ewarn "Appending -fno-stack-protector to CFLAGS/CXXFLAGS"
87 append-flags -fno-stack-protector
88 fi
89 158
90 myconf="$(standard_configure_options) ${myconf}" 159 myconf="$(standard_configure_options) ${myconf}"
91 160
92 echo ./configure ${myconf} 161 echo ./configure ${myconf}
93 ./configure ${myconf} || die "./configure failed" 162 ./configure ${myconf} || die "./configure failed"
163}
94 164
95 build_target_directories 165qt4-build_src_compile() {
166 # Be backwards compatible for now
167 if [[ $EAPI != 2 ]]; then
168 qt4-build_src_configure
169 fi
170
171 build_directories "${QT4_TARGET_DIRECTORIES}"
96} 172}
97 173
98qt4-build_src_install() { 174qt4-build_src_install() {
99 install_directories "${QT4_TARGET_DIRECTORIES}" 175 install_directories "${QT4_TARGET_DIRECTORIES}"
100 install_qconfigs 176 install_qconfigs
109 # Disable visibility explicitly if gcc version isn't 4 185 # Disable visibility explicitly if gcc version isn't 4
110 if [[ "$(gcc-major-version)" -lt "4" ]]; then 186 if [[ "$(gcc-major-version)" -lt "4" ]]; then
111 myconf="${myconf} -no-reduce-exports" 187 myconf="${myconf} -no-reduce-exports"
112 fi 188 fi
113 189
190 # precompiled headers doesn't work on hardened, where the flag is masked.
191 if use pch; then
192 myconf="${myconf} -pch"
193 else
194 myconf="${myconf} -no-pch"
195 fi
196
114 if use debug; then 197 if use debug; then
115 myconf="${myconf} -debug -no-separate-debug-info" 198 myconf="${myconf} -debug -no-separate-debug-info"
116 else 199 else
117 myconf="${myconf} -release -no-separate-debug-info" 200 myconf="${myconf} -release -no-separate-debug-info"
118 fi 201 fi
202
203 # ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
204 # ${ARCH}. Therefore we convert it to supported values.
205 case "${ARCH}" in
206 amd64) myconf="${myconf} -arch x86_64" ;;
207 ppc|ppc64) myconf="${myconf} -arch powerpc" ;;
208 x86|x86-*) myconf="${myconf} -arch i386" ;;
209 alpha|arm|ia64|mips|s390|sparc) myconf="${myconf} -arch ${ARCH}" ;;
210 hppa|sh) myconf="${myconf} -arch generic" ;;
211 *) die "${ARCH} is unsupported by this eclass. Please file a bug." ;;
212 esac
119 213
120 myconf="${myconf} -stl -verbose -largefile -confirm-license -no-rpath 214 myconf="${myconf} -stl -verbose -largefile -confirm-license -no-rpath
121 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR} 215 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
122 -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR} 216 -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR}
123 -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR} 217 -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR}
124 -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR} 218 -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR}
125 -demosdir ${QTDEMOSDIR} -silent -fast -reduce-relocations 219 -demosdir ${QTDEMOSDIR} -silent -fast
220 $([[ ${PN} == qt-xmlpatterns ]] || echo -no-exceptions)
221 $(use x86-fbsd || echo -reduce-relocations)
126 -nomake examples -nomake demos" 222 -nomake examples -nomake demos"
127 223
128 echo "${myconf}" 224 echo "${myconf}"
129}
130
131build_target_directories() {
132 build_directories "${QT4_TARGET_DIRECTORIES}"
133} 225}
134 226
135build_directories() { 227build_directories() {
136 local dirs="$@" 228 local dirs="$@"
137 for x in ${dirs}; do 229 for x in ${dirs}; do
164# @DESCRIPTION: 256# @DESCRIPTION:
165# List variables that should be defined at the top of QtCore/qconfig.h 257# List variables that should be defined at the top of QtCore/qconfig.h
166QCONFIG_DEFINE="${QCONFIG_DEFINE:-}" 258QCONFIG_DEFINE="${QCONFIG_DEFINE:-}"
167 259
168install_qconfigs() { 260install_qconfigs() {
169 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} ]]; then
170 local x 261 local x
262 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
171 for x in QCONFIG_ADD QCONFIG_REMOVE; do 263 for x in QCONFIG_ADD QCONFIG_REMOVE; do
172 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri 264 [[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
173 done 265 done
174 insinto ${QTDATADIR}/mkspecs/gentoo 266 insinto ${QTDATADIR}/mkspecs/gentoo
175 doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed" 267 doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed"
268 fi
176 269
270 if [[ -n ${QCONFIG_DEFINE} ]]; then
177 for x in ${QCONFIG_DEFINE}; do 271 for x in ${QCONFIG_DEFINE}; do
178 echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h 272 echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
179 done 273 done
180 insinto ${QTHEADERDIR}/Gentoo 274 insinto ${QTHEADERDIR}/Gentoo
181 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed" 275 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
182 fi 276 fi
183} 277}
184
185# Stubs for functions used by the Qt 4.4.0_technical_preview_1.
186qconfig_add_option() { : ; }
187qconfig_remove_option() { : ; }
188 278
189generate_qconfigs() { 279generate_qconfigs() {
190 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then 280 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then
191 local x qconfig_add qconfig_remove qconfig_new 281 local x qconfig_add qconfig_remove qconfig_new
192 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do 282 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
246 generate_qconfigs 336 generate_qconfigs
247} 337}
248 338
249qt4-build_pkg_postinst() { 339qt4-build_pkg_postinst() {
250 generate_qconfigs 340 generate_qconfigs
341 echo
342 ewarn "After a rebuild or upgrade of Qt, it can happen that Qt plugins (such as Qt"
343 ewarn "and KDE styles and widgets) can no longer be loaded. In this situation you"
344 ewarn "should recompile the packages providing these plugins. Also, make sure you"
345 ewarn "compile the Qt packages, and the packages that depend on it, with the same"
346 ewarn "GCC version and the same USE flag settings (especially the debug flag)."
347 ewarn
348 ewarn "Packages that typically need to be recompiled are kdelibs from KDE4, any"
349 ewarn "additional KDE4/Qt4 styles, qscintilla and PyQt4. Before filing a bug report,"
350 ewarn "make sure all your Qt4 packages are up-to-date and built with the same"
351 ewarn "configuration."
352 ewarn
353 ewarn "For more information, see http://doc.trolltech.com/4.4/plugins-howto.html"
354 echo
251} 355}
252 356
253skip_qmake_build_patch() { 357skip_qmake_build_patch() {
254 # Don't need to build qmake, as it's already installed from qt-core 358 # Don't need to build qmake, as it's already installed from qt-core
255 sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed" 359 sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed"
404 fi 508 fi
405 509
406 echo "${spec}" 510 echo "${spec}"
407} 511}
408 512
513case ${EAPI:-0} in
409EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postrm pkg_postinst 514 0|1) EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postrm pkg_postinst ;;
515 2) EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install pkg_postrm pkg_postinst ;;
516esac

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