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# Copyright 2007-2009 Gentoo Foundation |
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# Distributed under the terms of the GNU General Public License v2 |
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# $Header: /var/cvsroot/gentoo-x86/eclass/qt4-build.eclass,v 1.19 2009/01/29 18:45:29 aballier Exp $ |
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|
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# @ECLASS: qt4-build.eclass |
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# @MAINTAINER: |
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# Ben de Groot <yngwin@gentoo.org> |
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# Markos Chandras <hwoarang@gentoo.org> |
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# Caleb Tennis <caleb@gentoo.org> |
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# @BLURB: Eclass for Qt4 split ebuilds. |
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# @DESCRIPTION: |
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# This eclass contains various functions that are used when building Qt4 |
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|
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inherit eutils multilib toolchain-funcs flag-o-matic versionator |
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|
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IUSE="${IUSE} custom-cxxflags debug pch" |
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|
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case "${PV}" in |
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4.?.?_rc*) |
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SRCTYPE="${SRCTYPE:-opensource-src}" |
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MY_PV="${PV/_rc/-rc}" |
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;; |
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*) |
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SRCTYPE="${SRCTYPE:-opensource-src}" |
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MY_PV="${PV}" |
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;; |
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esac |
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MY_P=qt-x11-${SRCTYPE}-${MY_PV} |
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S=${WORKDIR}/${MY_P} |
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|
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HOMEPAGE="http://www.qtsoftware.com/" |
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SRC_URI="ftp://ftp.trolltech.com/qt/source/${MY_P}.tar.bz2" |
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|
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case "${PV}" in |
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4.4.?) SRC_URI="${SRC_URI} mirror://gentoo/${MY_P}-headers.tar.bz2" ;; |
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*) ;; |
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esac |
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|
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qt4-build_pkg_setup() { |
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# EAPI=2 ebuilds set use-deps, others need this: |
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if [[ $EAPI != 2 ]]; then |
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# Make sure debug setting corresponds with qt-core (bug 258512) |
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if [[ $PN != "qt-core" ]]; then |
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use debug && QT4_BUILT_WITH_USE_CHECK="${QT4_BUILT_WITH_USE_CHECK} |
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~x11-libs/qt-core-${PV} debug" |
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fi |
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|
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# Check USE requirements |
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qt4-build_check_use |
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fi |
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|
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# Set up installation directories |
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QTBASEDIR=/usr/$(get_libdir)/qt4 |
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QTPREFIXDIR=/usr |
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QTBINDIR=/usr/bin |
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QTLIBDIR=/usr/$(get_libdir)/qt4 |
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QTPCDIR=/usr/$(get_libdir)/pkgconfig |
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QTDATADIR=/usr/share/qt4 |
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QTDOCDIR=/usr/share/doc/qt-${PV} |
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QTHEADERDIR=/usr/include/qt4 |
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QTPLUGINDIR=${QTLIBDIR}/plugins |
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QTSYSCONFDIR=/etc/qt4 |
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QTTRANSDIR=${QTDATADIR}/translations |
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QTEXAMPLESDIR=${QTDATADIR}/examples |
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QTDEMOSDIR=${QTDATADIR}/demos |
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|
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PLATFORM=$(qt_mkspecs_dir) |
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|
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PATH="${S}/bin:${PATH}" |
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LD_LIBRARY_PATH="${S}/lib:${LD_LIBRARY_PATH}" |
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|
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if ! version_is_at_least 4.1 $(gcc-version) ; then |
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ewarn "Using a GCC version lower than 4.1 is not supported!" |
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echo |
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ebeep 5 |
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fi |
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} |
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|
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qt4-build_src_unpack() { |
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local target targets |
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for target in configure LICENSE.{GPL2,GPL3} projects.pro \ |
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src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \ |
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${QT4_EXTRACT_DIRECTORIES}; do |
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targets="${targets} ${MY_P}/${target}" |
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done |
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|
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echo tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets} |
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tar xjpf "${DISTDIR}"/${MY_P}.tar.bz2 ${targets} |
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|
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case "${PV}" in |
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4.4.?) |
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echo tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2 |
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tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2 |
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;; |
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esac |
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|
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# Be backwards compatible for now |
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if [[ $EAPI != 2 ]]; then |
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qt4-build_src_prepare |
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fi |
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} |
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|
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qt4-build_src_prepare() { |
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cd "${S}" |
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|
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if [[ ${PN} != qt-core ]]; then |
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skip_qmake_build_patch |
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skip_project_generation_patch |
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symlink_binaries_to_buildtree |
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fi |
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|
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# Bug 253127 |
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if [[ $(gcc-major-version) -lt "4" ]] ; then |
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sed -e "/^QMAKE_CFLAGS\t/ s:$: -fno-stack-protector-all:" \ |
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-i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed" |
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fi |
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|
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sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \ |
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-e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \ |
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-e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \ |
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-e "s:X11R6/::" \ |
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-i "${S}"/mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed ${S}/mkspecs/$(qt_mkspecs_dir)/qmake.conf failed" |
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|
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sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \ |
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-e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \ |
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-e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \ |
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-i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed" |
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} |
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|
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qt4-build_src_configure() { |
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if use custom-cxxflags; then |
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echo |
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ewarn "You have set USE=custom-cxxflags, which means Qt will be built with the" |
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ewarn "CXXFLAGS you have set in /etc/make.conf. This is not supported, and we" |
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ewarn "recommend to unset this useflag. But you are free to experiment with it." |
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ewarn "Just do not start crying if it breaks your system, or eats your kitten" |
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ewarn "for breakfast. ;-) " |
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echo |
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else |
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# Don't let the user go too overboard with flags. |
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strip-flags |
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replace-flags -O3 -O2 |
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fi |
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|
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# Unsupported old gcc versions - hardened needs this :( |
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if [[ $(gcc-major-version) -lt "4" ]] ; then |
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ewarn "Appending -fno-stack-protector to CXXFLAGS" |
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append-cxxflags -fno-stack-protector |
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fi |
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|
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# Bug 178652 |
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if [[ "$(gcc-major-version)" == "3" ]] && use amd64; then |
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ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS" |
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append-flags -fno-gcse |
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fi |
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|
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myconf="$(standard_configure_options) ${myconf}" |
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|
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echo ./configure ${myconf} |
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./configure ${myconf} || die "./configure failed" |
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} |
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|
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qt4-build_src_compile() { |
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# Be backwards compatible for now |
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if [[ $EAPI != 2 ]]; then |
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qt4-build_src_configure |
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fi |
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|
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build_directories "${QT4_TARGET_DIRECTORIES}" |
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} |
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|
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qt4-build_src_install() { |
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install_directories "${QT4_TARGET_DIRECTORIES}" |
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install_qconfigs |
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fix_library_files |
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} |
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|
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standard_configure_options() { |
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local myconf="" |
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|
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[[ $(get_libdir) != "lib" ]] && myconf="${myconf} -L/usr/$(get_libdir)" |
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|
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# Disable visibility explicitly if gcc version isn't 4 |
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if [[ "$(gcc-major-version)" -lt "4" ]]; then |
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myconf="${myconf} -no-reduce-exports" |
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fi |
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|
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# precompiled headers doesn't work on hardened, where the flag is masked. |
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if use pch; then |
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myconf="${myconf} -pch" |
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else |
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myconf="${myconf} -no-pch" |
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fi |
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|
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if use debug; then |
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myconf="${myconf} -debug -no-separate-debug-info" |
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else |
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myconf="${myconf} -release -no-separate-debug-info" |
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fi |
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|
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# ARCH is set on Gentoo. Qt now falls back to generic on an unsupported |
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# ${ARCH}. Therefore we convert it to supported values. |
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case "${ARCH}" in |
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amd64) myconf="${myconf} -arch x86_64" ;; |
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ppc|ppc64) myconf="${myconf} -arch powerpc" ;; |
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x86|x86-*) myconf="${myconf} -arch i386" ;; |
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alpha|arm|ia64|mips|s390|sparc) myconf="${myconf} -arch ${ARCH}" ;; |
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hppa|sh) myconf="${myconf} -arch generic" ;; |
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*) die "${ARCH} is unsupported by this eclass. Please file a bug." ;; |
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esac |
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|
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myconf="${myconf} -stl -verbose -largefile -confirm-license -no-rpath |
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-prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR} |
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-datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR} |
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-plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR} |
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-translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR} |
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-demosdir ${QTDEMOSDIR} -silent -fast |
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$([[ ${PN} == qt-xmlpatterns ]] || echo -no-exceptions) |
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$(use x86-fbsd || echo -reduce-relocations) |
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-nomake examples -nomake demos" |
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|
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echo "${myconf}" |
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} |
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|
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build_directories() { |
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local dirs="$@" |
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for x in ${dirs}; do |
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cd "${S}"/${x} |
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"${S}"/bin/qmake "LIBS+=-L${QTLIBDIR}" "CONFIG+=nostrip" || die "qmake failed" |
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emake || die "emake failed" |
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done |
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} |
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|
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install_directories() { |
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local dirs="$@" |
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for x in ${dirs}; do |
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pushd "${S}"/${x} >/dev/null || die "Can't pushd ${S}/${x}" |
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emake INSTALL_ROOT="${D}" install || die "emake install failed" |
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popd >/dev/null || die "Can't popd from ${S}/${x}" |
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done |
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} |
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|
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# @ECLASS-VARIABLE: QCONFIG_ADD |
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# @DESCRIPTION: |
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# List options that need to be added to QT_CONFIG in qconfig.pri |
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QCONFIG_ADD="${QCONFIG_ADD:-}" |
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|
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# @ECLASS-VARIABLE: QCONFIG_REMOVE |
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# @DESCRIPTION: |
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# List options that need to be removed from QT_CONFIG in qconfig.pri |
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QCONFIG_REMOVE="${QCONFIG_REMOVE:-}" |
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|
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# @ECLASS-VARIABLE: QCONFIG_DEFINE |
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# @DESCRIPTION: |
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# List variables that should be defined at the top of QtCore/qconfig.h |
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QCONFIG_DEFINE="${QCONFIG_DEFINE:-}" |
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|
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install_qconfigs() { |
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local x |
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if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then |
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for x in QCONFIG_ADD QCONFIG_REMOVE; do |
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[[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri |
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done |
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insinto ${QTDATADIR}/mkspecs/gentoo |
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doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed" |
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fi |
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|
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if [[ -n ${QCONFIG_DEFINE} ]]; then |
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for x in ${QCONFIG_DEFINE}; do |
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echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h |
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done |
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insinto ${QTHEADERDIR}/Gentoo |
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doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed" |
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fi |
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} |
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|
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generate_qconfigs() { |
| 278 |
if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then |
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local x qconfig_add qconfig_remove qconfig_new |
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for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do |
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[[ -f ${x} ]] || continue |
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qconfig_add="${qconfig_add} $(sed -n 's/^QCONFIG_ADD=//p' "${x}")" |
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qconfig_remove="${qconfig_remove} $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")" |
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done |
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|
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# these error checks do not use die because dying in pkg_post{inst,rm} |
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# just makes things worse. |
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if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then |
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# start with the qconfig.pri that qt-core installed |
| 290 |
if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \ |
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"${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then |
| 292 |
eerror "cp qconfig failed." |
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return 1 |
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fi |
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|
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# generate list of QT_CONFIG entries from the existing list |
| 297 |
# including qconfig_add and excluding qconfig_remove |
| 298 |
for x in $(sed -n 's/^QT_CONFIG +=//p' \ |
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"${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do |
| 300 |
hasq ${x} ${qconfig_remove} || qconfig_new="${qconfig_new} ${x}" |
| 301 |
done |
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|
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# replace the existing QT_CONFIG list with qconfig_new |
| 304 |
if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \ |
| 305 |
"${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then |
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eerror "Sed for QT_CONFIG failed" |
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return 1 |
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fi |
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|
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# create Gentoo/qconfig.h |
| 311 |
if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then |
| 312 |
if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then |
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eerror "mkdir ${QTHEADERDIR}/Gentoo failed" |
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return 1 |
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fi |
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fi |
| 317 |
: > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h |
| 318 |
for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do |
| 319 |
[[ -f ${x} ]] || continue |
| 320 |
cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h |
| 321 |
done |
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else |
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rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri |
| 324 |
rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h |
| 325 |
rmdir "${ROOT}${QTDATADIR}"/mkspecs \ |
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"${ROOT}${QTDATADIR}" \ |
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"${ROOT}${QTHEADERDIR}"/Gentoo \ |
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"${ROOT}${QTHEADERDIR}" 2>/dev/null |
| 329 |
fi |
| 330 |
fi |
| 331 |
} |
| 332 |
|
| 333 |
qt4-build_pkg_postrm() { |
| 334 |
generate_qconfigs |
| 335 |
} |
| 336 |
|
| 337 |
qt4-build_pkg_postinst() { |
| 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 |
| 353 |
} |
| 354 |
|
| 355 |
skip_qmake_build_patch() { |
| 356 |
# Don't need to build qmake, as it's already installed from qt-core |
| 357 |
sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed" |
| 358 |
} |
| 359 |
|
| 360 |
skip_project_generation_patch() { |
| 361 |
# Exit the script early by throwing in an exit before all of the .pro files are scanned |
| 362 |
sed -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" \ |
| 363 |
-i "${S}"/configure || die "Sed failed" |
| 364 |
} |
| 365 |
|
| 366 |
symlink_binaries_to_buildtree() { |
| 367 |
for bin in qmake moc uic rcc; do |
| 368 |
ln -s ${QTBINDIR}/${bin} "${S}"/bin/ || die "Symlinking ${bin} to ${S}/bin failed." |
| 369 |
done |
| 370 |
} |
| 371 |
|
| 372 |
fix_library_files() { |
| 373 |
for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do |
| 374 |
if [[ -e ${libfile} ]]; then |
| 375 |
sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "Sed on ${libfile} failed." |
| 376 |
fi |
| 377 |
done |
| 378 |
|
| 379 |
# pkgconfig files refer to WORKDIR/bin as the moc and uic locations. Fix: |
| 380 |
for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do |
| 381 |
if [[ -e ${libfile} ]]; then |
| 382 |
sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "Sed failed" |
| 383 |
|
| 384 |
# Move .pc files into the pkgconfig directory |
| 385 |
|
| 386 |
dodir ${QTPCDIR} |
| 387 |
mv ${libfile} "${D}"/${QTPCDIR}/ \ |
| 388 |
|| die "Moving ${libfile} to ${D}/${QTPCDIR}/ failed." |
| 389 |
fi |
| 390 |
done |
| 391 |
|
| 392 |
# Don't install an empty directory |
| 393 |
rmdir "${D}"/${QTLIBDIR}/pkgconfig |
| 394 |
} |
| 395 |
|
| 396 |
qt_use() { |
| 397 |
local flag="${1}" |
| 398 |
local feature="${1}" |
| 399 |
local enableval= |
| 400 |
|
| 401 |
[[ -n ${2} ]] && feature=${2} |
| 402 |
[[ -n ${3} ]] && enableval="-${3}" |
| 403 |
|
| 404 |
if use ${flag}; then |
| 405 |
echo "${enableval}-${feature}" |
| 406 |
else |
| 407 |
echo "-no-${feature}" |
| 408 |
fi |
| 409 |
} |
| 410 |
|
| 411 |
# @ECLASS-VARIABLE: QT4_BUILT_WITH_USE_CHECK |
| 412 |
# @DESCRIPTION: |
| 413 |
# The contents of $QT4_BUILT_WITH_USE_CHECK gets fed to built_with_use |
| 414 |
# (eutils.eclass), line per line. |
| 415 |
# |
| 416 |
# Example: |
| 417 |
# @CODE |
| 418 |
# pkg_setup() { |
| 419 |
# use qt3support && QT4_BUILT_WITH_USE_CHECK="${QT4_BUILT_WITH_USE_CHECK} |
| 420 |
# ~x11-libs/qt-gui-${PV} qt3support" |
| 421 |
# qt4-build_check_use |
| 422 |
# } |
| 423 |
# @CODE |
| 424 |
|
| 425 |
# Run built_with_use on each flag and print appropriate error messages if any |
| 426 |
# flags are missing |
| 427 |
_qt_built_with_use() { |
| 428 |
local missing opt pkg flag flags |
| 429 |
|
| 430 |
if [[ ${1} = "--missing" ]]; then |
| 431 |
missing="${1} ${2}" && shift 2 |
| 432 |
fi |
| 433 |
if [[ ${1:0:1} = "-" ]]; then |
| 434 |
opt=${1} && shift |
| 435 |
fi |
| 436 |
|
| 437 |
pkg=${1} && shift |
| 438 |
|
| 439 |
for flag in "${@}"; do |
| 440 |
flags="${flags} ${flag}" |
| 441 |
if ! built_with_use ${missing} ${opt} ${pkg} ${flag}; then |
| 442 |
flags="${flags}*" |
| 443 |
else |
| 444 |
[[ ${opt} = "-o" ]] && return 0 |
| 445 |
fi |
| 446 |
done |
| 447 |
if [[ "${flags# }" = "${@}" ]]; then |
| 448 |
return 0 |
| 449 |
fi |
| 450 |
if [[ ${opt} = "-o" ]]; then |
| 451 |
eerror "This package requires '${pkg}' to be built with any of the following USE flags: '$*'." |
| 452 |
else |
| 453 |
eerror "This package requires '${pkg}' to be built with the following USE flags: '${flags# }'." |
| 454 |
fi |
| 455 |
return 1 |
| 456 |
} |
| 457 |
|
| 458 |
# @FUNCTION: qt4-build_check_use |
| 459 |
# @DESCRIPTION: |
| 460 |
# Check if the listed packages in $QT4_BUILT_WITH_USE_CHECK are built with the |
| 461 |
# USE flags listed. |
| 462 |
# |
| 463 |
# If any of the required USE flags are missing, an eerror will be printed for |
| 464 |
# each package with missing USE flags. |
| 465 |
qt4-build_check_use() { |
| 466 |
local line missing |
| 467 |
while read line; do |
| 468 |
[[ -z ${line} ]] && continue |
| 469 |
if ! _qt_built_with_use ${line}; then |
| 470 |
missing=true |
| 471 |
fi |
| 472 |
done <<< "${QT4_BUILT_WITH_USE_CHECK}" |
| 473 |
if [[ -n ${missing} ]]; then |
| 474 |
echo |
| 475 |
eerror "Flags marked with an * are missing." |
| 476 |
die "Missing USE flags found" |
| 477 |
fi |
| 478 |
} |
| 479 |
|
| 480 |
qt_mkspecs_dir() { |
| 481 |
# Allows us to define which mkspecs dir we want to use. |
| 482 |
local spec |
| 483 |
|
| 484 |
case ${CHOST} in |
| 485 |
*-freebsd*|*-dragonfly*) |
| 486 |
spec="freebsd" ;; |
| 487 |
*-openbsd*) |
| 488 |
spec="openbsd" ;; |
| 489 |
*-netbsd*) |
| 490 |
spec="netbsd" ;; |
| 491 |
*-darwin*) |
| 492 |
spec="darwin" ;; |
| 493 |
*-linux-*|*-linux) |
| 494 |
spec="linux" ;; |
| 495 |
*) |
| 496 |
die "Unknown CHOST, no platform choosen." |
| 497 |
esac |
| 498 |
|
| 499 |
CXX=$(tc-getCXX) |
| 500 |
if [[ ${CXX/g++/} != ${CXX} ]]; then |
| 501 |
spec="${spec}-g++" |
| 502 |
elif [[ ${CXX/icpc/} != ${CXX} ]]; then |
| 503 |
spec="${spec}-icc" |
| 504 |
else |
| 505 |
die "Unknown compiler ${CXX}." |
| 506 |
fi |
| 507 |
|
| 508 |
echo "${spec}" |
| 509 |
} |
| 510 |
|
| 511 |
case ${EAPI:-0} in |
| 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 ;; |
| 514 |
esac |
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