| # 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 1.61 2010/01/14 21:15:22 abcd 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 ${PN}.pro if called |
| # without arguments). Additional parameters are appended unmodified to |
| # qmake command line. For recursive build systems, i.e. those based on |
| # the subdirs template, you should run eqmake4 on the top-level project |
| # file only, unless you have strong reasons to do things differently. |
| # During the building, qmake will be automatically re-invoked with the |
| # right arguments on every directory specified inside the top-level |
| # project file by the SUBDIRS variable. |
| eqmake4() { |
| has "${EAPI:-0}" 0 1 2 && use !prefix && EPREFIX= |
| |
| 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) |
| |
| "${EPREFIX}"/usr/bin/qmake -makefile -nocache \ |
| QTDIR="${EPREFIX}"/usr/$(get_libdir) \ |
| QMAKE="${EPREFIX}"/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="${LDFLAGS}" \ |
| QMAKE_STRIP= \ |
| "${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|3) |
| EXPORT_FUNCTIONS pkg_setup src_prepare |
| ;; |
| 0|1) |
| EXPORT_FUNCTIONS pkg_setup |
| ;; |
| esac |