/[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 1.11 2008/04/10 14:23:45 ingmar Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/qt4-build.eclass,v 1.25 2009/03/04 20:37:08 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*)
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/${MY_P}.tar.bz2" 32SRC_URI="http://download.qtsoftware.com/qt/source/${MY_P}.tar.bz2"
34 33
35case "${PV}" in 34case "${PV}" in
36 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
39if version_is_at_least 4.5 ${PV} ; then
40 LICENSE="|| ( LGPL-2.1 GPL-3 )"
41fi
42
43qt4-build_pkg_setup() { 43qt4-build_pkg_setup() {
44 # EAPI=2 ebuilds set use-deps, others need this:
45 if [[ $EAPI != 2 ]]; then
46 # Make sure debug setting corresponds with qt-core (bug 258512)
47 if [[ $PN != "qt-core" ]]; then
48 use debug && QT4_BUILT_WITH_USE_CHECK="${QT4_BUILT_WITH_USE_CHECK}
49 ~x11-libs/qt-core-${PV} debug"
50 fi
51
44 # Check USE requirements 52 # Check USE requirements
45 qt4-build_check_use 53 qt4-build_check_use
54 fi
46 55
47 # Set up installation directories 56 # Set up installation directories
48 QTBASEDIR=/usr/$(get_libdir)/qt4 57 QTBASEDIR=/usr/$(get_libdir)/qt4
49 QTPREFIXDIR=/usr 58 QTPREFIXDIR=/usr
50 QTBINDIR=/usr/bin 59 QTBINDIR=/usr/bin
… …
61 70
62 PLATFORM=$(qt_mkspecs_dir) 71 PLATFORM=$(qt_mkspecs_dir)
63 72
64 PATH="${S}/bin:${PATH}" 73 PATH="${S}/bin:${PATH}"
65 LD_LIBRARY_PATH="${S}/lib:${LD_LIBRARY_PATH}" 74 LD_LIBRARY_PATH="${S}/lib:${LD_LIBRARY_PATH}"
66}
67 75
68qt4_unpack() { 76 if ! version_is_at_least 4.1 $(gcc-version) ; then
77 ewarn "Using a GCC version lower than 4.1 is not supported!"
78 echo
79 ebeep 5
80 fi
81
82 if use custom-cxxflags; then
83 echo
84 ewarn "You have set USE=custom-cxxflags, which means Qt will be built with the"
85 ewarn "CXXFLAGS you have set in /etc/make.conf. This is not supported, and we"
86 ewarn "recommend to unset this useflag. But you are free to experiment with it."
87 ewarn "Just do not start crying if it breaks your system, or eats your kitten"
88 ewarn "for breakfast. ;-) "
89 echo
90 fi
91
92}
93
94qt4-build_src_unpack() {
69 local target targets 95 local target targets
70 for target in configure LICENSE.{GPL2,GPL3,QPL} projects.pro \ 96 for target in configure LICENSE.{GPL2,GPL3} projects.pro \
71 src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \ 97 src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \
72 ${QT4_EXTRACT_DIRECTORIES} ${QT4_TARGET_DIRECTORIES}; do 98 ${QT4_EXTRACT_DIRECTORIES}; do
73 targets="${targets} ${MY_P}/${target}" 99 targets="${targets} ${MY_P}/${target}"
74 done 100 done
75 101
76 echo tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets} 102 echo tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets}
77 tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets} 103 tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets}
78 104
79 case "${PV}" in 105 case "${PV}" in
80 4.4.0_rc*) 106 4.4.?)
81 echo tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2 107 echo tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
82 tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2 108 tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
83 ;; 109 ;;
84 esac 110 esac
85}
86 111
112 # Be backwards compatible for now
113 if [[ $EAPI != 2 ]]; then
114 qt4-build_src_prepare
115 fi
116}
117
87qt4-build_src_unpack() { 118qt4-build_src_prepare() {
88 qt4_unpack 119 cd "${S}"
120
89 if [[ ${PN} != qt-core ]]; then 121 if [[ ${PN} != qt-core ]]; then
90 cd "${S}"
91 skip_qmake_build_patch 122 skip_qmake_build_patch
92 skip_project_generation_patch 123 skip_project_generation_patch
93 symlink_binaries_to_buildtree 124 symlink_binaries_to_buildtree
94 fi 125 fi
95 126
127 if ! use custom-cxxflags;then
128 # Don't let the user go too overboard with flags.
129 strip-flags
130 replace-flags -O3 -O2
131 fi
132
133 # Bug 253127
134 # Unsupported old gcc versions - hardened needs this :(
135 if [[ $(gcc-major-version) -lt "4" ]] ; then
136 ewarn "Appending -fno-stack-protector to CXXFLAGS"
137 append-cxxflags -fno-stack-protector
138 fi
139
140 # Bug 178652
141 if [[ "$(gcc-major-version)" == "3" ]] && use amd64; then
142 ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
143 append-flags -fno-gcse
144 fi
145
146 # Bug 172219
96 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \ 147 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
97 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \ 148 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
98 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \ 149 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
99 -e "s:X11R6/::" \ 150 -e "s:X11R6/::" \
100 -i "${S}"/mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed ${S}/mkspecs/$(qt_mkspecs_dir)/qmake.conf failed" 151 -i "${S}"/mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed ${S}/mkspecs/$(qt_mkspecs_dir)/qmake.conf failed"
101 152
102 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \ 153 sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
103 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \ 154 -e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
104 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \ 155 -e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
105 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed" 156 -i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
106}
107 157
158}
159
108qt4-build_src_compile() { 160qt4-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
124 161
125 myconf="$(standard_configure_options) ${myconf}" 162 myconf="$(standard_configure_options) ${myconf}"
126 163
127 echo ./configure ${myconf} 164 echo ./configure ${myconf}
128 ./configure ${myconf} || die "./configure failed" 165 ./configure ${myconf} || die "./configure failed"
166}
129 167
130 build_target_directories 168qt4-build_src_compile() {
169 # Be backwards compatible for now
170 if [[ $EAPI != 2 ]]; then
171 qt4-build_src_configure
172 fi
173
174 build_directories "${QT4_TARGET_DIRECTORIES}"
131} 175}
132 176
133qt4-build_src_install() { 177qt4-build_src_install() {
134 install_directories "${QT4_TARGET_DIRECTORIES}" 178 install_directories "${QT4_TARGET_DIRECTORIES}"
135 install_qconfigs 179 install_qconfigs
… …
144 # Disable visibility explicitly if gcc version isn't 4 188 # Disable visibility explicitly if gcc version isn't 4
145 if [[ "$(gcc-major-version)" -lt "4" ]]; then 189 if [[ "$(gcc-major-version)" -lt "4" ]]; then
146 myconf="${myconf} -no-reduce-exports" 190 myconf="${myconf} -no-reduce-exports"
147 fi 191 fi
148 192
193 # precompiled headers doesn't work on hardened, where the flag is masked.
194 if use pch; then
195 myconf="${myconf} -pch"
196 else
197 myconf="${myconf} -no-pch"
198 fi
199
149 if use debug; then 200 if use debug; then
150 myconf="${myconf} -debug -no-separate-debug-info" 201 myconf="${myconf} -debug -no-separate-debug-info"
151 else 202 else
152 myconf="${myconf} -release -no-separate-debug-info" 203 myconf="${myconf} -release -no-separate-debug-info"
153 fi 204 fi
154 205
155 # ARCH is set on Gentoo. QT now falls back to generic on an unsupported 206 # ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
156 # ${ARCH}. Therefore we convert it to supported values. 207 # ${ARCH}. Therefore we convert it to supported values.
157 case "${ARCH}" in 208 case "${ARCH}" in
158 amd64) myconf="${myconf} -arch x86_64" ;; 209 amd64) myconf="${myconf} -arch x86_64" ;;
159 ppc|ppc64) myconf="${myconf} -arch powerpc" ;; 210 ppc|ppc64) myconf="${myconf} -arch powerpc" ;;
160 x86) myconf="${myconf} -arch i386" ;; 211 x86|x86-*) myconf="${myconf} -arch i386" ;;
161 alpha|arm|ia64|mips|s390|sparc) myconf="${myconf} -arch ${ARCH}" ;; 212 alpha|arm|ia64|mips|s390|sparc) myconf="${myconf} -arch ${ARCH}" ;;
162 hppa|sh) myconf="${myconf} -arch generic" ;; 213 hppa|sh) myconf="${myconf} -arch generic" ;;
163 *) die "${ARCH} is unsupported by this eclass. Please file a bug." ;; 214 *) die "${ARCH} is unsupported by this eclass. Please file a bug." ;;
164 esac 215 esac
165 216
166 myconf="${myconf} -stl -verbose -largefile -confirm-license -no-rpath 217 myconf="${myconf} -stl -verbose -largefile -confirm-license -no-rpath
167 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR} 218 -prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
168 -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR} 219 -datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR}
169 -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR} 220 -plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR}
170 -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR} 221 -translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR}
171 -demosdir ${QTDEMOSDIR} -silent -fast -reduce-relocations 222 -demosdir ${QTDEMOSDIR} -silent -fast
223 $([[ ${PN} == qt-xmlpatterns ]] || echo -no-exceptions)
224 $(use x86-fbsd || echo -reduce-relocations)
172 -nomake examples -nomake demos" 225 -nomake examples -nomake demos"
173 226
174 echo "${myconf}" 227 echo "${myconf}"
175}
176
177build_target_directories() {
178 build_directories "${QT4_TARGET_DIRECTORIES}"
179} 228}
180 229
181build_directories() { 230build_directories() {
182 local dirs="$@" 231 local dirs="$@"
183 for x in ${dirs}; do 232 for x in ${dirs}; do
… …
227 done 276 done
228 insinto ${QTHEADERDIR}/Gentoo 277 insinto ${QTHEADERDIR}/Gentoo
229 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed" 278 doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
230 fi 279 fi
231} 280}
232
233# Stubs for functions used by the Qt 4.4.0_technical_preview_1.
234qconfig_add_option() { : ; }
235qconfig_remove_option() { : ; }
236 281
237generate_qconfigs() { 282generate_qconfigs() {
238 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then 283 if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then
239 local x qconfig_add qconfig_remove qconfig_new 284 local x qconfig_add qconfig_remove qconfig_new
240 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do 285 for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
… …
294 generate_qconfigs 339 generate_qconfigs
295} 340}
296 341
297qt4-build_pkg_postinst() { 342qt4-build_pkg_postinst() {
298 generate_qconfigs 343 generate_qconfigs
344 echo
345 ewarn "After a rebuild or upgrade of Qt, it can happen that Qt plugins (such as Qt"
346 ewarn "and KDE styles and widgets) can no longer be loaded. In this situation you"
347 ewarn "should recompile the packages providing these plugins. Also, make sure you"
348 ewarn "compile the Qt packages, and the packages that depend on it, with the same"
349 ewarn "GCC version and the same USE flag settings (especially the debug flag)."
350 ewarn
351 ewarn "Packages that typically need to be recompiled are kdelibs from KDE4, any"
352 ewarn "additional KDE4/Qt4 styles, qscintilla and PyQt4. Before filing a bug report,"
353 ewarn "make sure all your Qt4 packages are up-to-date and built with the same"
354 ewarn "configuration."
355 ewarn
356 ewarn "For more information, see http://doc.trolltech.com/4.4/plugins-howto.html"
357 echo
299} 358}
300 359
301skip_qmake_build_patch() { 360skip_qmake_build_patch() {
302 # Don't need to build qmake, as it's already installed from qt-core 361 # Don't need to build qmake, as it's already installed from qt-core
303 sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed" 362 sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed"
… …
452 fi 511 fi
453 512
454 echo "${spec}" 513 echo "${spec}"
455} 514}
456 515
516case ${EAPI:-0} in
457EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postrm pkg_postinst 517 0|1) EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postrm pkg_postinst ;;
518 2) EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install pkg_postrm pkg_postinst ;;
519esac
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