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|
# Copyright 2007-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/qt4-build.eclass,v 1.45 2009/10/02 15:04:23 ayoy Exp $
# @ECLASS: qt4-build.eclass
# @MAINTAINER:
# Ben de Groot <yngwin@gentoo.org>,
# Markos Chandras <hwoarang@gentoo.org>,
# Caleb Tennis <caleb@gentoo.org>
# @BLURB: Eclass for Qt4 split ebuilds.
# @DESCRIPTION:
# This eclass contains various functions that are used when building Qt4
inherit base eutils multilib toolchain-funcs flag-o-matic versionator
IUSE="${IUSE} debug pch"
RDEPEND="
!<x11-libs/qt-assistant-${PV}
!>x11-libs/qt-assistant-${PV}-r9999
!<x11-libs/qt-core-${PV}
!>x11-libs/qt-core-${PV}-r9999
!<x11-libs/qt-dbus-${PV}
!>x11-libs/qt-dbus-${PV}-r9999
!<x11-libs/qt-demo-${PV}
!>x11-libs/qt-demo-${PV}-r9999
!<x11-libs/qt-gui-${PV}
!>x11-libs/qt-gui-${PV}-r9999
!<x11-libs/qt-opengl-${PV}
!>x11-libs/qt-opengl-${PV}-r9999
!<x11-libs/qt-phonon-${PV}
!>x11-libs/qt-phonon-${PV}-r9999
!<x11-libs/qt-qt3support-${PV}
!>x11-libs/qt-qt3support-${PV}-r9999
!<x11-libs/qt-script-${PV}
!>x11-libs/qt-script-${PV}-r9999
!<x11-libs/qt-sql-${PV}
!>x11-libs/qt-sql-${PV}-r9999
!<x11-libs/qt-svg-${PV}
!>x11-libs/qt-svg-${PV}-r9999
!<x11-libs/qt-test-${PV}
!>x11-libs/qt-test-${PV}-r9999
!<x11-libs/qt-webkit-${PV}
!>x11-libs/qt-webkit-${PV}-r9999
!<x11-libs/qt-xmlpatterns-${PV}
!>x11-libs/qt-xmlpatterns-${PV}-r9999
"
case "${PV}" in
4.?.?_rc*)
SRCTYPE="${SRCTYPE:-opensource-src}"
MY_PV="${PV/_rc/-rc}"
;;
*)
SRCTYPE="${SRCTYPE:-opensource-src}"
MY_PV="${PV}"
;;
esac
MY_P=qt-x11-${SRCTYPE}-${MY_PV}
S=${WORKDIR}/${MY_P}
HOMEPAGE="http://qt.nokia.com/"
SRC_URI="http://get.qt.nokia.com/qt/source/${MY_P}.tar.bz2"
if version_is_at_least 4.5.3 ${PV} ; then
SRC_URI="${SRC_URI/bz2/gz}"
fi
case "${PV}" in
4.4.?) SRC_URI="${SRC_URI} mirror://gentoo/${MY_P}-headers.tar.bz2" ;;
*) ;;
esac
if version_is_at_least 4.5 ${PV} ; then
LICENSE="|| ( LGPL-2.1 GPL-3 )"
fi
# @FUNCTION: qt4-build_pkg_setup
# @DESCRIPTION:
# Sets up installation directories, PLATFORM, PATH, and LD_LIBRARY_PATH
qt4-build_pkg_setup() {
# EAPI=2 ebuilds set use-deps, others need this:
if [[ $EAPI != 2 ]]; then
# Make sure debug setting corresponds with qt-core (bug 258512)
if [[ $PN != "qt-core" ]]; then
use debug && QT4_BUILT_WITH_USE_CHECK="${QT4_BUILT_WITH_USE_CHECK}
~x11-libs/qt-core-${PV} debug"
fi
# Check USE requirements
qt4-build_check_use
fi
PATH="${S}/bin:${PATH}"
LD_LIBRARY_PATH="${S}/lib:${LD_LIBRARY_PATH}"
if ! version_is_at_least 4.1 $(gcc-version) ; then
ewarn "Using a GCC version lower than 4.1 is not supported!"
echo
ebeep 3
fi
}
# @ECLASS-VARIABLE: QT4_TARGET_DIRECTORIES
# @DESCRIPTION:
# Arguments for build_target_directories. Takes the directories, in which the
# code should be compiled. This is a space-separated list
# @ECLASS-VARIABLE: QT4_EXTRACT_DIRECTORIES
# @DESCRIPTION:
# Space separated list including the directories that will be extracted from Qt
# tarball
# @FUNCTION: qt4-build_src_unpack
# @DESCRIPTION:
# Unpacks the sources
qt4-build_src_unpack() {
setqtenv
local target targets licenses tar_pkg tar_args
if version_is_at_least 4.5 ${PV} ; then
licenses="LICENSE.GPL3 LICENSE.LGPL"
else
licenses="LICENSE.GPL2 LICENSE.GPL3"
fi
for target in configure ${licenses} projects.pro \
src/{qbase,qt_targets,qt_install}.pri bin config.tests mkspecs qmake \
${QT4_EXTRACT_DIRECTORIES}; do
targets="${targets} ${MY_P}/${target}"
done
tar_pkg=${MY_P}.tar.bz2
tar_args="xjpf"
if version_is_at_least 4.5.3 ${PV} ; then
tar_pkg=${tar_pkg/bz2/gz}
tar_args="xzpf"
fi
echo tar ${tar_args} "${DISTDIR}"/${tar_pkg} ${targets}
tar ${tar_args} "${DISTDIR}"/${tar_pkg} ${targets}
case "${PV}" in
4.4.?)
echo tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
tar xjpf "${DISTDIR}"/${MY_P}-headers.tar.bz2
;;
esac
# Be backwards compatible for now
if [[ $EAPI != 2 ]]; then
qt4-build_src_prepare
fi
}
# @ECLASS-VARIABLE: PATCHES
# @DESCRIPTION:
# In case you have patches to apply, specify them in PATCHES variable. Make sure
# to specify the full path. This variable is necessary for src_prepare phase.
# example:
# PATCHES="${FILESDIR}"/mypatch.patch
# ${FILESDIR}"/mypatch2.patch"
#
# @FUNCTION: qt4-build_src_prepare
# @DESCRIPTION:
# Prepare the sources before the configure phase. Strip CFLAGS if necessary, and fix
# source files in order to respect CFLAGS/CXXFLAGS/LDFLAGS specified on /etc/make.conf.
qt4-build_src_prepare() {
setqtenv
cd "${S}"
if [[ ${PN} != qt-core ]]; then
skip_qmake_build_patch
skip_project_generation_patch
symlink_binaries_to_buildtree
fi
# Bug 178652
if [[ "$(gcc-major-version)" == "3" ]] && use amd64; then
ewarn "Appending -fno-gcse to CFLAGS/CXXFLAGS"
append-flags -fno-gcse
fi
# Unsupported old gcc versions - hardened needs this :(
if [[ $(gcc-major-version) -lt "4" ]] ; then
ewarn "Appending -fno-stack-protector to CXXFLAGS"
append-cxxflags -fno-stack-protector
# Bug 253127
sed -e "/^QMAKE_CFLAGS\t/ s:$: -fno-stack-protector-all:" \
-i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
fi
# Bug 172219
sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
-e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
-e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
-e "s:X11R6/::" \
-i "${S}"/mkspecs/$(qt_mkspecs_dir)/qmake.conf || die "sed ${S}/mkspecs/$(qt_mkspecs_dir)/qmake.conf failed"
sed -e "s:QMAKE_CFLAGS_RELEASE.*=.*:QMAKE_CFLAGS_RELEASE=${CFLAGS}:" \
-e "s:QMAKE_CXXFLAGS_RELEASE.*=.*:QMAKE_CXXFLAGS_RELEASE=${CXXFLAGS}:" \
-e "s:QMAKE_LFLAGS_RELEASE.*=.*:QMAKE_LFLAGS_RELEASE=${LDFLAGS}:" \
-i "${S}"/mkspecs/common/g++.conf || die "sed ${S}/mkspecs/common/g++.conf failed"
base_src_prepare
}
# @FUNCTION: qt4-build_src_configure
# @DESCRIPTION:
# Default configure phase
qt4-build_src_configure() {
setqtenv
myconf="$(standard_configure_options) ${myconf}"
echo ./configure ${myconf}
./configure ${myconf} || die "./configure failed"
myconf=""
}
# @FUNCTION: qt4-build_src_compile
# @DESCRIPTION: Actual compile phase
qt4-build_src_compile() {
setqtenv
# Be backwards compatible for now
if [[ $EAPI != 2 ]]; then
qt4-build_src_configure
fi
build_directories "${QT4_TARGET_DIRECTORIES}"
}
# @FUNCTION: qt4-build_src_install
# @DESCRIPTION:
# Perform the actual installation including some library fixes.
qt4-build_src_install() {
setqtenv
install_directories "${QT4_TARGET_DIRECTORIES}"
install_qconfigs
fix_library_files
}
# @FUNCTION: setqtenv
setqtenv() {
# Set up installation directories
QTBASEDIR=/usr/$(get_libdir)/qt4
QTPREFIXDIR=/usr
QTBINDIR=/usr/bin
QTLIBDIR=/usr/$(get_libdir)/qt4
QMAKE_LIBDIR_QT=${QTLIBDIR}
QTPCDIR=/usr/$(get_libdir)/pkgconfig
QTDATADIR=/usr/share/qt4
QTDOCDIR=/usr/share/doc/qt-${PV}
QTHEADERDIR=/usr/include/qt4
QTPLUGINDIR=${QTLIBDIR}/plugins
QTSYSCONFDIR=/etc/qt4
QTTRANSDIR=${QTDATADIR}/translations
QTEXAMPLESDIR=${QTDATADIR}/examples
QTDEMOSDIR=${QTDATADIR}/demos
QT_INSTALL_PREFIX=/usr/$(get_libdir)/qt4
PLATFORM=$(qt_mkspecs_dir)
unset QMAKESPEC
}
# @FUNCTION: standard_configure_options
# @DESCRIPTION:
# Sets up some standard configure options, like libdir (if necessary), whether
# debug info is wanted or not.
standard_configure_options() {
local myconf=""
[[ $(get_libdir) != "lib" ]] && myconf="${myconf} -L/usr/$(get_libdir)"
# Disable visibility explicitly if gcc version isn't 4
if [[ "$(gcc-major-version)" -lt "4" ]]; then
myconf="${myconf} -no-reduce-exports"
fi
# precompiled headers doesn't work on hardened, where the flag is masked.
if use pch; then
myconf="${myconf} -pch"
else
myconf="${myconf} -no-pch"
fi
if use debug; then
myconf="${myconf} -debug -no-separate-debug-info"
else
myconf="${myconf} -release -no-separate-debug-info"
fi
# ARCH is set on Gentoo. Qt now falls back to generic on an unsupported
# $(tc-arch). Therefore we convert it to supported values.
case "$(tc-arch)" in
amd64) myconf="${myconf} -arch x86_64" ;;
ppc|ppc64) myconf="${myconf} -arch powerpc" ;;
x86|x86-*) myconf="${myconf} -arch i386" ;;
alpha|arm|ia64|mips|s390|sparc) myconf="${myconf} -arch $(tc-arch)" ;;
hppa|sh) myconf="${myconf} -arch generic" ;;
*) die "$(tc-arch) is unsupported by this eclass. Please file a bug." ;;
esac
myconf="${myconf} -platform $(qt_mkspecs_dir) -stl -verbose -largefile -confirm-license -no-rpath
-prefix ${QTPREFIXDIR} -bindir ${QTBINDIR} -libdir ${QTLIBDIR}
-datadir ${QTDATADIR} -docdir ${QTDOCDIR} -headerdir ${QTHEADERDIR}
-plugindir ${QTPLUGINDIR} -sysconfdir ${QTSYSCONFDIR}
-translationdir ${QTTRANSDIR} -examplesdir ${QTEXAMPLESDIR}
-demosdir ${QTDEMOSDIR} -silent -fast
$([[ ${PN} == qt-xmlpatterns ]] || echo -no-exceptions)
-reduce-relocations -nomake examples -nomake demos"
# Make eclass 4.5.{1,2} ready
case "${MY_PV}" in
4.5.1 | 4.5.2)
myconf="${myconf} -opensource"
;;
esac
echo "${myconf}"
}
# @FUNCTION: build_directories
# @USAGE: < directories >
# @DESCRIPTION:
# Compiles the code in $QT4_TARGET_DIRECTORIES
build_directories() {
local dirs="$@"
for x in ${dirs}; do
cd "${S}"/${x}
sed -i -e "s:\$\$\[QT_INSTALL_LIBS\]:/usr/$(get_libdir)/qt4:g" $(find "${S}" -name '*.pr[io]') "${S}"/mkspecs/common/linux.conf || die
"${S}"/bin/qmake "LIBS+=-L${QTLIBDIR}" "CONFIG+=nostrip" || die "qmake failed"
emake || die "emake failed"
done
}
# @FUNCTION: install_directories
# @USAGE: < directories >
# @DESCRIPTION:
# run emake install in the given directories, which are separated by spaces
install_directories() {
local dirs="$@"
for x in ${dirs}; do
pushd "${S}"/${x} >/dev/null || die "Can't pushd ${S}/${x}"
emake INSTALL_ROOT="${D}" install || die "emake install failed"
popd >/dev/null || die "Can't popd from ${S}/${x}"
done
}
# @ECLASS-VARIABLE: QCONFIG_ADD
# @DESCRIPTION:
# List options that need to be added to QT_CONFIG in qconfig.pri
QCONFIG_ADD="${QCONFIG_ADD:-}"
# @ECLASS-VARIABLE: QCONFIG_REMOVE
# @DESCRIPTION:
# List options that need to be removed from QT_CONFIG in qconfig.pri
QCONFIG_REMOVE="${QCONFIG_REMOVE:-}"
# @ECLASS-VARIABLE: QCONFIG_DEFINE
# @DESCRIPTION:
# List variables that should be defined at the top of QtCore/qconfig.h
QCONFIG_DEFINE="${QCONFIG_DEFINE:-}"
# @FUNCTION: install_qconfigs
# @DESCRIPTION: Install gentoo-specific mkspecs configurations
install_qconfigs() {
local x
if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} ]]; then
for x in QCONFIG_ADD QCONFIG_REMOVE; do
[[ -n ${!x} ]] && echo ${x}=${!x} >> "${T}"/${PN}-qconfig.pri
done
insinto ${QTDATADIR}/mkspecs/gentoo
doins "${T}"/${PN}-qconfig.pri || die "installing ${PN}-qconfig.pri failed"
fi
if [[ -n ${QCONFIG_DEFINE} ]]; then
for x in ${QCONFIG_DEFINE}; do
echo "#define ${x}" >> "${T}"/gentoo-${PN}-qconfig.h
done
insinto ${QTHEADERDIR}/Gentoo
doins "${T}"/gentoo-${PN}-qconfig.h || die "installing ${PN}-qconfig.h failed"
fi
}
# @FUNCTION: generate_qconfigs
# @DESCRIPTION: Generates gentoo-specific configurations
generate_qconfigs() {
if [[ -n ${QCONFIG_ADD} || -n ${QCONFIG_REMOVE} || -n ${QCONFIG_DEFINE} || ${CATEGORY}/${PN} == x11-libs/qt-core ]]; then
local x qconfig_add qconfig_remove qconfig_new
for x in "${ROOT}${QTDATADIR}"/mkspecs/gentoo/*-qconfig.pri; do
[[ -f ${x} ]] || continue
qconfig_add="${qconfig_add} $(sed -n 's/^QCONFIG_ADD=//p' "${x}")"
qconfig_remove="${qconfig_remove} $(sed -n 's/^QCONFIG_REMOVE=//p' "${x}")"
done
# these error checks do not use die because dying in pkg_post{inst,rm}
# just makes things worse.
if [[ -e "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri ]]; then
# start with the qconfig.pri that qt-core installed
if ! cp "${ROOT}${QTDATADIR}"/mkspecs/gentoo/qconfig.pri \
"${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
eerror "cp qconfig failed."
return 1
fi
# generate list of QT_CONFIG entries from the existing list
# including qconfig_add and excluding qconfig_remove
for x in $(sed -n 's/^QT_CONFIG +=//p' \
"${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri) ${qconfig_add}; do
hasq ${x} ${qconfig_remove} || qconfig_new="${qconfig_new} ${x}"
done
# replace the existing QT_CONFIG list with qconfig_new
if ! sed -i -e "s/QT_CONFIG +=.*/QT_CONFIG += ${qconfig_new}/" \
"${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri; then
eerror "Sed for QT_CONFIG failed"
return 1
fi
# create Gentoo/qconfig.h
if [[ ! -e ${ROOT}${QTHEADERDIR}/Gentoo ]]; then
if ! mkdir -p "${ROOT}${QTHEADERDIR}"/Gentoo; then
eerror "mkdir ${QTHEADERDIR}/Gentoo failed"
return 1
fi
fi
: > "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
for x in "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-*-qconfig.h; do
[[ -f ${x} ]] || continue
cat "${x}" >> "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
done
else
rm -f "${ROOT}${QTDATADIR}"/mkspecs/qconfig.pri
rm -f "${ROOT}${QTHEADERDIR}"/Gentoo/gentoo-qconfig.h
rmdir "${ROOT}${QTDATADIR}"/mkspecs \
"${ROOT}${QTDATADIR}" \
"${ROOT}${QTHEADERDIR}"/Gentoo \
"${ROOT}${QTHEADERDIR}" 2>/dev/null
fi
fi
}
# @FUNCTION: qt4-build_pkg_postrm
# @DESCRIPTION: Generate configurations when the package is completely removed
qt4-build_pkg_postrm() {
generate_qconfigs
}
# @FUNCTION: qt4-build_pkg_postinst
# @DESCRIPTION: Generate configuration, plus throws a message about possible
# breakages and proposed solutions.
qt4-build_pkg_postinst() {
generate_qconfigs
echo
ewarn "After a rebuild or upgrade of Qt, it can happen that Qt plugins (such as Qt"
ewarn "and KDE styles and widgets) can no longer be loaded. In this situation you"
ewarn "should recompile the packages providing these plugins. Also, make sure you"
ewarn "compile the Qt packages, and the packages that depend on it, with the same"
ewarn "GCC version and the same USE flag settings (especially the debug flag)."
ewarn
ewarn "Packages that typically need to be recompiled are kdelibs from KDE4, any"
ewarn "additional KDE4/Qt4 styles, qscintilla and PyQt4. Before filing a bug report,"
ewarn "make sure all your Qt4 packages are up-to-date and built with the same"
ewarn "configuration."
ewarn
ewarn "For more information, see http://doc.trolltech.com/${PV%.*}/plugins-howto.html"
echo
}
# @FUNCTION: skip_qmake_build_patch
# @DESCRIPTION:
# Don't need to build qmake, as it's already installed from qt-core
skip_qmake_build_patch() {
# Don't need to build qmake, as it's already installed from qt-core
sed -i -e "s:if true:if false:g" "${S}"/configure || die "Sed failed"
}
# @FUNCTION: skip_project_generation_patch
# @DESCRIPTION:
# Exit the script early by throwing in an exit before all of the .pro files are scanned
skip_project_generation_patch() {
# Exit the script early by throwing in an exit before all of the .pro files are scanned
sed -e "s:echo \"Finding:exit 0\n\necho \"Finding:g" \
-i "${S}"/configure || die "Sed failed"
}
# @FUNCTION: symlink_binaries_to_buildtree
# @DESCRIPTION:
# Symlink generated binaries to buildtree so they can be used during compilation
# time
symlink_binaries_to_buildtree() {
for bin in qmake moc uic rcc; do
ln -s ${QTBINDIR}/${bin} "${S}"/bin/ || die "Symlinking ${bin} to ${S}/bin failed."
done
}
# @FUNCTION: fix_library_files
# @DESCRIPTION:
# Fixes the pathes in *.la, *.prl, *.pc, as they are wrong due to sandbox and
# moves the *.pc-files into the pkgconfig directory
fix_library_files() {
for libfile in "${D}"/${QTLIBDIR}/{*.la,*.prl,pkgconfig/*.pc}; do
if [[ -e ${libfile} ]]; then
sed -i -e "s:${S}/lib:${QTLIBDIR}:g" ${libfile} || die "Sed on ${libfile} failed."
fi
done
# pkgconfig files refer to WORKDIR/bin as the moc and uic locations. Fix:
for libfile in "${D}"/${QTLIBDIR}/pkgconfig/*.pc; do
if [[ -e ${libfile} ]]; then
sed -i -e "s:${S}/bin:${QTBINDIR}:g" ${libfile} || die "Sed failed"
# Move .pc files into the pkgconfig directory
dodir ${QTPCDIR}
mv ${libfile} "${D}"/${QTPCDIR}/ \
|| die "Moving ${libfile} to ${D}/${QTPCDIR}/ failed."
fi
done
# Don't install an empty directory
rmdir "${D}"/${QTLIBDIR}/pkgconfig
}
# @FUNCTION: qt_use
# @USAGE: < flag > [ feature ] [ enableval ]
# @DESCRIPTION:
# This will echo "${enableval}-${feature}" if <flag> is enabled, or
# "-no-${feature} if the flag is disabled. If [feature] is not specified <flag>
# will be used for that. If [enableval] is not specified, it omits the
# assignment-part
qt_use() {
local flag="${1}"
local feature="${1}"
local enableval=
[[ -n ${2} ]] && feature=${2}
[[ -n ${3} ]] && enableval="-${3}"
if use ${flag}; then
echo "${enableval}-${feature}"
else
echo "-no-${feature}"
fi
}
# @ECLASS-VARIABLE: QT4_BUILT_WITH_USE_CHECK
# @DESCRIPTION:
# The contents of $QT4_BUILT_WITH_USE_CHECK gets fed to built_with_use
# (eutils.eclass), line per line.
#
# Example:
# @CODE
# pkg_setup() {
# use qt3support && QT4_BUILT_WITH_USE_CHECK="${QT4_BUILT_WITH_USE_CHECK}
# ~x11-libs/qt-gui-${PV} qt3support"
# qt4-build_check_use
# }
# @CODE
# Run built_with_use on each flag and print appropriate error messages if any
# flags are missing
_qt_built_with_use() {
local missing opt pkg flag flags
if [[ ${1} = "--missing" ]]; then
missing="${1} ${2}" && shift 2
fi
if [[ ${1:0:1} = "-" ]]; then
opt=${1} && shift
fi
pkg=${1} && shift
for flag in "${@}"; do
flags="${flags} ${flag}"
if ! built_with_use ${missing} ${opt} ${pkg} ${flag}; then
flags="${flags}*"
else
[[ ${opt} = "-o" ]] && return 0
fi
done
if [[ "${flags# }" = "${@}" ]]; then
return 0
fi
if [[ ${opt} = "-o" ]]; then
eerror "This package requires '${pkg}' to be built with any of the following USE flags: '$*'."
else
eerror "This package requires '${pkg}' to be built with the following USE flags: '${flags# }'."
fi
return 1
}
# @FUNCTION: qt4-build_check_use
# @DESCRIPTION:
# Check if the listed packages in $QT4_BUILT_WITH_USE_CHECK are built with the
# USE flags listed.
#
# If any of the required USE flags are missing, an eerror will be printed for
# each package with missing USE flags.
qt4-build_check_use() {
local line missing
while read line; do
[[ -z ${line} ]] && continue
if ! _qt_built_with_use ${line}; then
missing=true
fi
done <<< "${QT4_BUILT_WITH_USE_CHECK}"
if [[ -n ${missing} ]]; then
echo
eerror "Flags marked with an * are missing."
die "Missing USE flags found"
fi
}
# @FUNCTION: qt_mkspecs_dir
# @RETURN: the specs-directory w/o path
# @DESCRIPTION:
# Allows us to define which mkspecs dir we want to use.
qt_mkspecs_dir() {
# Allows us to define which mkspecs dir we want to use.
local spec
case ${CHOST} in
*-freebsd*|*-dragonfly*)
spec="freebsd" ;;
*-openbsd*)
spec="openbsd" ;;
*-netbsd*)
spec="netbsd" ;;
*-darwin*)
spec="darwin" ;;
*-linux-*|*-linux)
spec="linux" ;;
*)
die "Unknown CHOST, no platform choosen."
esac
CXX=$(tc-getCXX)
if [[ ${CXX/g++/} != ${CXX} ]]; then
spec="${spec}-g++"
elif [[ ${CXX/icpc/} != ${CXX} ]]; then
spec="${spec}-icc"
else
die "Unknown compiler ${CXX}."
fi
if [[ -n "${LIBDIR/lib}" ]]; then
spec="${spec}-${LIBDIR/lib}"
fi
echo "${spec}"
}
case ${EAPI:-0} in
0|1) EXPORT_FUNCTIONS pkg_setup src_unpack src_compile src_install pkg_postrm pkg_postinst ;;
2) EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare src_configure src_compile src_install pkg_postrm pkg_postinst ;;
esac
|