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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 1.39 2009/06/27 12:37:32 yngwin 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 base eutils multilib toolchain-funcs flag-o-matic versionator |
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|
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IUSE="${IUSE} debug pch" |
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RDEPEND=" |
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!<x11-libs/qt-assistant-${PV} |
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!>x11-libs/qt-assistant-${PV}-r9999 |
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!<x11-libs/qt-core-${PV} |
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!>x11-libs/qt-core-${PV}-r9999 |
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!<x11-libs/qt-dbus-${PV} |
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!>x11-libs/qt-dbus-${PV}-r9999 |
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!<x11-libs/qt-demo-${PV} |
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!>x11-libs/qt-demo-${PV}-r9999 |
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!<x11-libs/qt-gui-${PV} |
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!>x11-libs/qt-gui-${PV}-r9999 |
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!<x11-libs/qt-opengl-${PV} |
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!>x11-libs/qt-opengl-${PV}-r9999 |
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!<x11-libs/qt-phonon-${PV} |
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!>x11-libs/qt-phonon-${PV}-r9999 |
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!<x11-libs/qt-qt3support-${PV} |
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!>x11-libs/qt-qt3support-${PV}-r9999 |
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!<x11-libs/qt-script-${PV} |
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!>x11-libs/qt-script-${PV}-r9999 |
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!<x11-libs/qt-sql-${PV} |
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!>x11-libs/qt-sql-${PV}-r9999 |
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!<x11-libs/qt-svg-${PV} |
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!>x11-libs/qt-svg-${PV}-r9999 |
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!<x11-libs/qt-test-${PV} |
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!>x11-libs/qt-test-${PV}-r9999 |
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!<x11-libs/qt-webkit-${PV} |
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!>x11-libs/qt-webkit-${PV}-r9999 |
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!<x11-libs/qt-xmlpatterns-${PV} |
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!>x11-libs/qt-xmlpatterns-${PV}-r9999 |
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" |
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case "${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="http://get.qtsoftware.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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if version_is_at_least 4.5 ${PV} ; then |
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LICENSE="|| ( LGPL-2.1 GPL-3 )" |
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fi |
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|
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# @FUNCTION: qt4-build_pkg_setup |
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# @DESCRIPTION: |
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# Sets up installation directories, PLATFORM, PATH, and LD_LIBRARY_PATH |
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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-${PV} debug" |
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fi |
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|
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# Check USE requirements |
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qt4-build_check_use |
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fi |
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# Set up installation directories |
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QTBASEDIR=/usr/$(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 3 |
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fi |
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} |
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|
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# @ECLASS-VARIABLE: QT4_TARGET_DIRECTORIES |
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# @DESCRIPTION: |
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# Arguments for build_target_directories. Takes the directories, in which the |
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# code should be compiled. This is a space-separated list |
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|
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# @ECLASS-VARIABLE: QT4_EXTRACT_DIRECTORIES |
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# @DESCRIPTION: |
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# Space separated list including the directories that will be extracted from Qt |
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# tarball |
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|
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# @FUNCTION: qt4-build_src_unpack |
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# @DESCRIPTION: |
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# Unpacks the sources |
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qt4-build_src_unpack() { |
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local target targets licenses |
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if version_is_at_least 4.5 ${PV} ; then |
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licenses="LICENSE.GPL3 LICENSE.LGPL" |
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else |
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licenses="LICENSE.GPL2 LICENSE.GPL3" |
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fi |
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for target in configure ${licenses} projects.pro \ |
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src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \ |
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${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 [[ $EAPI != 2 ]]; then |
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qt4-build_src_prepare |
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fi |
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} |
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|
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# @ECLASS-VARIABLE: PATCHES |
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# @DESCRIPTION: |
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# In case you have patches to apply, specify them in PATCHES variable. Make sure |
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# to specify the full path. This variable is necessary for src_prepare phase. |
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# example: |
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# PATCHES="${FILESDIR}"/mypatch.patch |
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# ${FILESDIR}"/mypatch2.patch" |
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# |
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|
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# @FUNCTION: qt4-build_src_prepare |
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# @DESCRIPTION: |
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# Prepare the sources before the configure phase. Strip CFLAGS if necessary, and fix |
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# source files in order to respect CFLAGS/CXXFLAGS/LDFLAGS specified on /etc/make.conf. |
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qt4-build_src_prepare() { |
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cd "${S}" |
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|
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if [[ ${PN} != qt-core ]]; then |
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skip_qmake_build_patch |
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skip_project_generation_patch |
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symlink_binaries_to_buildtree |
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fi |
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|
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# Bug 178652 |
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if [[ "$(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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# Unsupported old gcc versions - hardened needs this :( |
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if [[ $(gcc-major-version) -lt "4" ]] ; then |
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ewarn "Appending -fno-stack-protector to CXXFLAGS" |
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append-cxxflags -fno-stack-protector |
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# Bug 253127 |
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sed -e "/^QMAKE_CFLAGS\t/ s:$: -fno-stack-protector-all:" \ |
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-i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed" |
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fi |
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|
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# Bug 172219 |
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sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${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 ${S}/mkspecs/common/g++.conf failed" |
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|
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base_src_prepare |
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} |
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|
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# @FUNCTION: qt4-build_src_configure |
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# @DESCRIPTION: |
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# Default configure phase |
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qt4-build_src_configure() { |
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|
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myconf="$(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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# @FUNCTION: qt4-build_src_compile |
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# @DESCRIPTION: Actual compile phase |
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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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# @FUNCTION: qt4-build_src_install |
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# @DESCRIPTION: |
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# Perform the actual installation including some library fixes. |
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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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# @FUNCTION: standard_configure_options |
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# @DESCRIPTION: |
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# Sets up some standard configure options, like libdir (if necessary), whether |
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# debug info is wanted or not. |
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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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# $(tc-arch). Therefore we convert it to supported values. |
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case "$(tc-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 $(tc-arch)" ;; |
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hppa|sh) myconf="${myconf} -arch generic" ;; |
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*) die "$(tc-arch) is unsupported by this eclass. Please file a bug." ;; |
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esac |
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|
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myconf="${myconf} -platform $(qt_mkspecs_dir) -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 ${QTDEMOSDIR} -silent -fast |
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$([[ ${PN} == qt-xmlpatterns ]] || echo -no-exceptions) |
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-reduce-relocations -nomake examples -nomake demos" |
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|
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# Make eclass 4.5.{1,2} ready |
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case "${MY_PV}" in |
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4.5.1 | 4.5.2) |
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myconf="${myconf} -opensource" |
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;; |
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esac |
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|
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echo "${myconf}" |
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} |
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|
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# @FUNCTION: build_directories |
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# @USAGE: < directories > |
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# @DESCRIPTION: |
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# Compiles the code in $QT4_TARGET_DIRECTORIES |
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build_directories() { |
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local dirs="$@" |
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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${QTLIBDIR}" "CONFIG+=nostrip" || die "qmake failed" |
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emake || die "emake failed" |
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done |
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} |
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|
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# @FUNCTION: install_directories |
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# @USAGE: < directories > |
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# @DESCRIPTION: |
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# run emake install in the given directories, which are separated by spaces |
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install_directories() { |
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local dirs="$@" |
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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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# @FUNCTION: install_qconfigs |
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# @DESCRIPTION: Install gentoo-specific mkspecs configurations |
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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 |
350 |
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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# @FUNCTION: generate_qconfigs |
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# @DESCRIPTION: Generates gentoo-specific configurations |
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generate_qconfigs() { |
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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}")" |
366 |
qconfig_remove="${qconfig_remove} $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")" |
367 |
done |
368 |
|
369 |
# these error checks do not use die because dying in pkg_post{inst,rm} |
370 |
# just makes things worse. |
371 |
if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then |
372 |
# start with the qconfig.pri that qt-core installed |
373 |
if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \ |
374 |
"${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then |
375 |
eerror "cp qconfig failed." |
376 |
return 1 |
377 |
fi |
378 |
|
379 |
# generate list of QT_CONFIG entries from the existing list |
380 |
# including qconfig_add and excluding qconfig_remove |
381 |
for x in $(sed -n 's/^QT_CONFIG +=//p' \ |
382 |
"${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do |
383 |
hasq ${x} ${qconfig_remove} || qconfig_new="${qconfig_new} ${x}" |
384 |
done |
385 |
|
386 |
# replace the existing QT_CONFIG list with qconfig_new |
387 |
if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \ |
388 |
"${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then |
389 |
eerror "Sed for QT_CONFIG failed" |
390 |
return 1 |
391 |
fi |
392 |
|
393 |
# create Gentoo/qconfig.h |
394 |
if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then |
395 |
if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then |
396 |
eerror "mkdir ${QTHEADERDIR}/Gentoo failed" |
397 |
return 1 |
398 |
fi |
399 |
fi |
400 |
: > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h |
401 |
for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do |
402 |
[[ -f ${x} ]] || continue |
403 |
cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h |
404 |
done |
405 |
else |
406 |
rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri |
407 |
rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h |
408 |
rmdir "${ROOT}${QTDATADIR}"/mkspecs \ |
409 |
"${ROOT}${QTDATADIR}" \ |
410 |
"${ROOT}${QTHEADERDIR}"/Gentoo \ |
411 |
"${ROOT}${QTHEADERDIR}" 2>/dev/null |
412 |
fi |
413 |
fi |
414 |
} |
415 |
|
416 |
# @FUNCTION: qt4-build_pkg_postrm |
417 |
# @DESCRIPTION: Generate configurations when the package is completely removed |
418 |
qt4-build_pkg_postrm() { |
419 |
generate_qconfigs |
420 |
} |
421 |
|
422 |
# @FUNCTION: qt4-build_pkg_postinst |
423 |
# @DESCRIPTION: Generate configuration, plus throws a message about possible |
424 |
# breakages and proposed solutions. |
425 |
qt4-build_pkg_postinst() { |
426 |
generate_qconfigs |
427 |
echo |
428 |
ewarn "After a rebuild or upgrade of Qt, it can happen that Qt plugins (such as Qt" |
429 |
ewarn "and KDE styles and widgets) can no longer be loaded. In this situation you" |
430 |
ewarn "should recompile the packages providing these plugins. Also, make sure you" |
431 |
ewarn "compile the Qt packages, and the packages that depend on it, with the same" |
432 |
ewarn "GCC version and the same USE flag settings (especially the debug flag)." |
433 |
ewarn |
434 |
ewarn "Packages that typically need to be recompiled are kdelibs from KDE4, any" |
435 |
ewarn "additional KDE4/Qt4 styles, qscintilla and PyQt4. Before filing a bug report," |
436 |
ewarn "make sure all your Qt4 packages are up-to-date and built with the same" |
437 |
ewarn "configuration." |
438 |
ewarn |
439 |
ewarn "For more information, see http://doc.trolltech.com/4.4/plugins-howto.html" |
440 |
echo |
441 |
} |
442 |
|
443 |
# @FUNCTION: skip_qmake_build_patch |
444 |
# @DESCRIPTION: |
445 |
# Don't need to build qmake, as it's already installed from qt-core |
446 |
skip_qmake_build_patch() { |
447 |
# Don't need to build qmake, as it's already installed from qt-core |
448 |
sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed" |
449 |
} |
450 |
|
451 |
# @FUNCTION: skip_project_generation_patch |
452 |
# @DESCRIPTION: |
453 |
# Exit the script early by throwing in an exit before all of the .pro files are scanned |
454 |
skip_project_generation_patch() { |
455 |
# Exit the script early by throwing in an exit before all of the .pro files are scanned |
456 |
sed -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" \ |
457 |
-i "${S}"/configure || die "Sed failed" |
458 |
} |
459 |
|
460 |
# @FUNCTION: symlink_binaries_to_buildtree |
461 |
# @DESCRIPTION: |
462 |
# Symlink generated binaries to buildtree so they can be used during compilation |
463 |
# time |
464 |
symlink_binaries_to_buildtree() { |
465 |
for bin in qmake moc uic rcc; do |
466 |
ln -s ${QTBINDIR}/${bin} "${S}"/bin/ || die "Symlinking ${bin} to ${S}/bin failed." |
467 |
done |
468 |
} |
469 |
|
470 |
# @FUNCTION: fix_library_files |
471 |
# @DESCRIPTION: |
472 |
# Fixes the pathes in *.la, *.prl, *.pc, as they are wrong due to sandbox and |
473 |
# moves the *.pc-files into the pkgconfig directory |
474 |
fix_library_files() { |
475 |
for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do |
476 |
if [[ -e ${libfile} ]]; then |
477 |
sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "Sed on ${libfile} failed." |
478 |
fi |
479 |
done |
480 |
|
481 |
# pkgconfig files refer to WORKDIR/bin as the moc and uic locations. Fix: |
482 |
for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do |
483 |
if [[ -e ${libfile} ]]; then |
484 |
sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "Sed failed" |
485 |
|
486 |
# Move .pc files into the pkgconfig directory |
487 |
dodir ${QTPCDIR} |
488 |
mv ${libfile} "${D}"/${QTPCDIR}/ \ |
489 |
|| die "Moving ${libfile} to ${D}/${QTPCDIR}/ failed." |
490 |
fi |
491 |
done |
492 |
|
493 |
# Don't install an empty directory |
494 |
rmdir "${D}"/${QTLIBDIR}/pkgconfig |
495 |
} |
496 |
|
497 |
# @FUNCTION: qt_use |
498 |
# @USAGE: < flag > [ feature ] [ enableval ] |
499 |
# @DESCRIPTION: |
500 |
# This will echo "${enableval}-${feature}" if <flag> is enabled, or |
501 |
# "-no-${feature} if the flag is disabled. If [feature] is not specified <flag> |
502 |
# will be used for that. If [enableval] is not specified, it omits the |
503 |
# assignment-part |
504 |
qt_use() { |
505 |
local flag="${1}" |
506 |
local feature="${1}" |
507 |
local enableval= |
508 |
|
509 |
[[ -n ${2} ]] && feature=${2} |
510 |
[[ -n ${3} ]] && enableval="-${3}" |
511 |
|
512 |
if use ${flag}; then |
513 |
echo "${enableval}-${feature}" |
514 |
else |
515 |
echo "-no-${feature}" |
516 |
fi |
517 |
} |
518 |
|
519 |
# @ECLASS-VARIABLE: QT4_BUILT_WITH_USE_CHECK |
520 |
# @DESCRIPTION: |
521 |
# The contents of $QT4_BUILT_WITH_USE_CHECK gets fed to built_with_use |
522 |
# (eutils.eclass), line per line. |
523 |
# |
524 |
# Example: |
525 |
# @CODE |
526 |
# pkg_setup() { |
527 |
# use qt3support && QT4_BUILT_WITH_USE_CHECK="${QT4_BUILT_WITH_USE_CHECK} |
528 |
# ~x11-libs/qt-gui-${PV} qt3support" |
529 |
# qt4-build_check_use |
530 |
# } |
531 |
# @CODE |
532 |
|
533 |
# Run built_with_use on each flag and print appropriate error messages if any |
534 |
# flags are missing |
535 |
|
536 |
_qt_built_with_use() { |
537 |
local missing opt pkg flag flags |
538 |
|
539 |
if [[ ${1} = "--missing" ]]; then |
540 |
missing="${1} ${2}" && shift 2 |
541 |
fi |
542 |
if [[ ${1:0:1} = "-" ]]; then |
543 |
opt=${1} && shift |
544 |
fi |
545 |
|
546 |
pkg=${1} && shift |
547 |
|
548 |
for flag in "${@}"; do |
549 |
flags="${flags} ${flag}" |
550 |
if ! built_with_use ${missing} ${opt} ${pkg} ${flag}; then |
551 |
flags="${flags}*" |
552 |
else |
553 |
[[ ${opt} = "-o" ]] && return 0 |
554 |
fi |
555 |
done |
556 |
if [[ "${flags# }" = "${@}" ]]; then |
557 |
return 0 |
558 |
fi |
559 |
if [[ ${opt} = "-o" ]]; then |
560 |
eerror "This package requires '${pkg}' to be built with any of the following USE flags: '$*'." |
561 |
else |
562 |
eerror "This package requires '${pkg}' to be built with the following USE flags: '${flags# }'." |
563 |
fi |
564 |
return 1 |
565 |
} |
566 |
|
567 |
# @FUNCTION: qt4-build_check_use |
568 |
# @DESCRIPTION: |
569 |
# Check if the listed packages in $QT4_BUILT_WITH_USE_CHECK are built with the |
570 |
# USE flags listed. |
571 |
# |
572 |
# If any of the required USE flags are missing, an eerror will be printed for |
573 |
# each package with missing USE flags. |
574 |
qt4-build_check_use() { |
575 |
local line missing |
576 |
while read line; do |
577 |
[[ -z ${line} ]] && continue |
578 |
if ! _qt_built_with_use ${line}; then |
579 |
missing=true |
580 |
fi |
581 |
done <<< "${QT4_BUILT_WITH_USE_CHECK}" |
582 |
if [[ -n ${missing} ]]; then |
583 |
echo |
584 |
eerror "Flags marked with an * are missing." |
585 |
die "Missing USE flags found" |
586 |
fi |
587 |
} |
588 |
|
589 |
# @FUNCTION: qt_mkspecs_dir |
590 |
# @RETURN: the specs-directory w/o path |
591 |
# @DESCRIPTION: |
592 |
# Allows us to define which mkspecs dir we want to use. |
593 |
qt_mkspecs_dir() { |
594 |
# Allows us to define which mkspecs dir we want to use. |
595 |
local spec |
596 |
|
597 |
case ${CHOST} in |
598 |
*-freebsd*|*-dragonfly*) |
599 |
spec="freebsd" ;; |
600 |
*-openbsd*) |
601 |
spec="openbsd" ;; |
602 |
*-netbsd*) |
603 |
spec="netbsd" ;; |
604 |
*-darwin*) |
605 |
spec="darwin" ;; |
606 |
*-linux-*|*-linux) |
607 |
spec="linux" ;; |
608 |
*) |
609 |
die "Unknown CHOST, no platform choosen." |
610 |
esac |
611 |
|
612 |
CXX=$(tc-getCXX) |
613 |
if [[ ${CXX/g++/} != ${CXX} ]]; then |
614 |
spec="${spec}-g++" |
615 |
elif [[ ${CXX/icpc/} != ${CXX} ]]; then |
616 |
spec="${spec}-icc" |
617 |
else |
618 |
die "Unknown compiler ${CXX}." |
619 |
fi |
620 |
|
621 |
echo "${spec}" |
622 |
} |
623 |
|
624 |
case ${EAPI:-0} in |
625 |
0|1) EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postrm pkg_postinst ;; |
626 |
2) EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install pkg_postrm pkg_postinst ;; |
627 |
esac |