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