# Copyright 2005-2009 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/eclass/qt4.eclass,v 1.58 2009/05/22 22:21:38 hwoarang Exp $ # @ECLASS: qt4.eclass # @MAINTAINER: # Ben de Groot <yngwin@gentoo.org>, # Markos Chandras <hwoarang@gentoo.org>, # Caleb Tennis <caleb@gentoo.org>, # Przemyslaw Maciag <troll@gentoo.org>, # Davide Pesavento <davidepesa@gmail.com> # @BLURB: Eclass for Qt4 packages # @DESCRIPTION: # This eclass contains various functions that may be useful # when dealing with packages using Qt4 libraries. inherit base eutils multilib toolchain-funcs versionator export XDG_CONFIG_HOME="${T}" qt4_monolithic_to_split_flag() { case ${1} in zlib) # Qt 4.4+ is always built with zlib enabled, so this flag isn't needed ;; gif|jpeg|png) # qt-gui always installs with these enabled checkpkgs+=" x11-libs/qt-gui" ;; dbus|opengl) # Make sure the qt-${1} package has been installed already checkpkgs+=" x11-libs/qt-${1}" ;; qt3support) checkpkgs+=" x11-libs/qt-${1}" checkflags+=" x11-libs/qt-core:${1} x11-libs/qt-gui:${1} x11-libs/qt-sql:${1}" ;; ssl) # qt-core controls this flag checkflags+=" x11-libs/qt-core:${1}" ;; cups|mng|nas|nis|tiff|xinerama|input_devices_wacom) # qt-gui controls these flags checkflags+=" x11-libs/qt-gui:${1}" ;; firebird|mysql|odbc|postgres|sqlite3) # qt-sql controls these flags. sqlite2 is no longer supported so it uses sqlite instead of sqlite3. checkflags+=" x11-libs/qt-sql:${1%3}" ;; accessibility) eerror "(QA message): Use guiaccessibility and/or qt3accessibility to specify which of qt-gui and qt-qt3support are relevant for this package." # deal with this gracefully by checking the flag for what is available for y in gui qt3support; do has_version x11-libs/qt-${y} && checkflags+=" x11-libs/qt-${y}:${1}" done ;; guiaccessibility) checkflags+=" x11-libs/qt-gui:accessibility" ;; qt3accessibility) checkflags+=" x11-libs/qt-qt3support:accessibility" ;; debug|doc|examples|glib|pch|sqlite|*) # packages probably shouldn't be checking these flags so we don't handle them currently eerror "qt4.eclass currently doesn't handle the use flag ${1} in QT4_BUILT_WITH_USE_CHECK for qt-4.4. This is either an" eerror "eclass bug or an ebuild bug. Please report it at http://bugs.gentoo.org/" ((fatalerrors+=1)) ;; esac } # @FUNCTION: qt4_pkg_setup # @DESCRIPTION: # Default pkg_setup function for packages that depends on qt4. If you have to # create ebuilds own pkg_setup in your ebuild, call qt4_pkg_setup in it. # This function uses two global vars from ebuild: # - QT4_BUILT_WITH_USE_CHECK - contains use flags that need to be turned on for # =x11-libs/qt-4* # - QT4_OPTIONAL_BUILT_WITH_USE_CHECK - qt4 flags that provides some # functionality, but can alternatively be disabled in ${CATEGORY}/${PN} # (so qt4 don't have to be recompiled) # # NOTE: Using the above vars is now deprecated in favor of eapi-2 use deps # # flags to watch for for Qt4.4: # zlib png | opengl dbus qt3support | sqlite3 ssl qt4_pkg_setup() { local x y checkpkgs checkflags fatalerrors=0 requiredflags="" # lots of has_version calls can be very expensive if [[ -n ${QT4_BUILT_WITH_USE_CHECK}${QT4_OPTIONAL_BUILT_WITH_USE_CHECK} ]]; then ewarn "QA notice: The QT4_BUILT_WITH_USE functionality is deprecated and" ewarn "will be removed from future versions of qt4.eclass. Please update" ewarn "the ebuild to use eapi-2 use dependencies instead." has_version x11-libs/qt-core && local QT44=true fi for x in ${QT4_BUILT_WITH_USE_CHECK}; do if [[ -n ${QT44} ]]; then # The use flags are different in 4.4 and above, and it's split packages, so this is used to catch # the various use flag combos specified in the ebuilds to make sure we don't error out for no reason. qt4_monolithic_to_split_flag ${x} else [[ ${x} == *accessibility ]] && x=${x#gui} && x=${x#qt3} if ! built_with_use =x11-libs/qt-4* ${x}; then requiredflags="${requiredflags} ${x}" fi fi done local optionalflags="" for x in ${QT4_OPTIONAL_BUILT_WITH_USE_CHECK}; do if use ${x}; then if [[ -n ${QT44} ]]; then # The use flags are different in 4.4 and above, and it's split packages, so this is used to catch # the various use flag combos specified in the ebuilds to make sure we don't error out for no reason. qt4_monolithic_to_split_flag ${x} elif ! built_with_use =x11-libs/qt-4* ${x}; then optionalflags="${optionalflags} ${x}" fi fi done # The use flags are different in 4.4 and above, and it's split packages, so this is used to catch # the various use flag combos specified in the ebuilds to make sure we don't error out for no reason. for y in ${checkpkgs}; do if ! has_version ${y}; then eerror "You must first install the ${y} package. It should be added to the dependencies for this package (${CATEGORY}/${PN}). See bug #217161." ((fatalerrors+=1)) fi done for y in ${checkflags}; do if ! has_version ${y%:*}; then eerror "You must first install the ${y%:*} package with the ${y##*:} flag enabled." eerror "It should be added to the dependencies for this package (${CATEGORY}/${PN}). See bug #217161." ((fatalerrors+=1)) else if ! built_with_use ${y%:*} ${y##*:}; then eerror "You must first install the ${y%:*} package with the ${y##*:} flag enabled." ((fatalerrors+=1)) fi fi done local diemessage="" if [[ ${fatalerrors} -ne 0 ]]; then diemessage="${fatalerrors} fatal errors were detected. Please read the above error messages and act accordingly." fi if [[ -n ${requiredflags} ]]; then eerror eerror "(1) In order to compile ${CATEGORY}/${PN} first you need to build" eerror "=x11-libs/qt-4* with USE=\"${requiredflags}\" flag(s)" eerror diemessage="(1) recompile qt4 with \"${requiredflags}\" USE flag(s) ; " fi if [[ -n ${optionalflags} ]]; then eerror eerror "(2) You are trying to compile ${CATEGORY}/${PN} package with" eerror "USE=\"${optionalflags}\"" eerror "while qt4 is built without this particular flag(s): it will" eerror "not work." eerror eerror "Possible solutions to this problem are:" eerror "a) install package ${CATEGORY}/${PN} without \"${optionalflags}\" USE flag(s)" eerror "b) re-emerge qt4 with \"${optionalflags}\" USE flag(s)" eerror diemessage="${diemessage}(2) recompile qt4 with \"${optionalflags}\" USE flag(s) or disable them for ${PN} package\n" fi [[ -n ${diemessage} ]] && die "can't install ${CATEGORY}/${PN}: ${diemessage}" } # @ECLASS-VARIABLE: PATCHES # @DESCRIPTION: # In case you have patches to apply, specify them in the PATCHES variable. # Make sure to specify the full path. This variable is necessary for the # src_prepare phase. # example: # PATCHES="${FILESDIR}/mypatch.patch # ${FILESDIR}/mypatch2.patch" # # @FUNCTION: qt4_src_prepare # @DESCRIPTION: # Default src_prepare function for packages that depend on qt4. If you have to # override src_prepare in your ebuild, you should call qt4_src_prepare in it, # otherwise autopatcher will not work! qt4_src_prepare() { debug-print-function $FUNCNAME "$@" base_src_prepare } # @FUNCTION: eqmake4 # @USAGE: [.pro file] [additional parameters to qmake] # @DESCRIPTION: # Runs qmake on the specified .pro file (defaults to ${PN}.pro if called # without arguments). Additional parameters are appended unmodified to # qmake command line. For recursive build systems, i.e. those based on # the subdirs template, you should run eqmake4 on the top-level project # file only, unless you have strong reasons to do things differently. # During the building, qmake will be automatically re-invoked with the # right arguments on every directory specified inside the top-level # project file by the SUBDIRS variable. eqmake4() { local projectfile="${1:-${PN}.pro}" shift if [[ ! -f ${projectfile} ]]; then echo eerror "Project file '${projectfile#${WORKDIR}/}' does not exists!" eerror "eqmake4 cannot handle non-existing project files." eerror eerror "This shouldn't happen - please send a bug report to http://bugs.gentoo.org/" echo die "Project file not found in ${CATEGORY}/${PN} sources." fi ebegin "Running qmake on ${projectfile}" # make sure CONFIG variable is correctly set for both release and debug builds local CONFIG_ADD="release" local CONFIG_REMOVE="debug" if has debug ${IUSE} && use debug; then CONFIG_ADD="debug" CONFIG_REMOVE="release" fi local awkscript='BEGIN { printf "### eqmake4 was here ###\n" > file; fixed=0; } /^[[:blank:]]*CONFIG[[:blank:]]*[\+\*]?=/ { for (i=1; i <= NF; i++) { if ($i ~ rem || $i ~ /debug_and_release/) { $i=add; fixed=1; } } } /^[[:blank:]]*CONFIG[[:blank:]]*-=/ { for (i=1; i <= NF; i++) { if ($i ~ add) { $i=rem; fixed=1; } } } { print >> file; } END { printf "\nCONFIG -= debug_and_release %s\n", rem >> file; printf "CONFIG += %s\n", add >> file; print fixed; }' local filepath= while read filepath; do local file="${filepath#./}" grep -q '^### eqmake4 was here ###$' "${file}" && continue local retval=$({ rm -f "${file}" || echo "FAILED" awk -v file="${file}" -- "${awkscript}" add=${CONFIG_ADD} rem=${CONFIG_REMOVE} || echo "FAILED" } < "${file}") if [[ ${retval} == 1 ]]; then einfo " Fixed CONFIG in ${file}" elif [[ ${retval} != 0 ]]; then eerror " An error occurred while processing ${file}" die "eqmake4 failed to process '${file}'." fi done < <(find "$(dirname "${projectfile}")" -type f -name "*.pr[io]" 2>/dev/null) /usr/bin/qmake -makefile -nocache \ QTDIR=/usr/$(get_libdir) \ QMAKE=/usr/bin/qmake \ QMAKE_CC=$(tc-getCC) \ QMAKE_CXX=$(tc-getCXX) \ QMAKE_LINK=$(tc-getCXX) \ QMAKE_CFLAGS_RELEASE="${CFLAGS}" \ QMAKE_CFLAGS_DEBUG="${CFLAGS}" \ QMAKE_CXXFLAGS_RELEASE="${CXXFLAGS}" \ QMAKE_CXXFLAGS_DEBUG="${CXXFLAGS}" \ QMAKE_LFLAGS_RELEASE="${LDFLAGS}" \ QMAKE_LFLAGS_DEBUG="${LDFLAGS}" \ QMAKE_RPATH= \ QMAKE_STRIP= \ "${projectfile}" "${@}" eend $? # was qmake successful? if [[ $? -ne 0 ]]; then echo eerror "Running qmake on '${projectfile#${WORKDIR}/}' has failed!" eerror "This shouldn't happen - please send a bug report to http://bugs.gentoo.org/" echo die "qmake failed on '${projectfile}'." fi return 0 } case ${EAPI:-0} in 2) EXPORT_FUNCTIONS pkg_setup src_prepare ;; 0|1) EXPORT_FUNCTIONS pkg_setup ;; esac