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310 lines
10 KiB
310 lines
10 KiB
# Copyright 1999-2011 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 1.64 2011/11/22 18:42:10 vapier Exp $
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# @DEPRECATED
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# This eclass has been superseded by qt4-r2
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# Please modify your ebuilds to use that instead
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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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inherit base eutils multilib toolchain-funcs versionator
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export XDG_CONFIG_HOME="${T}"
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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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# @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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# 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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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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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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# 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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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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[[ -n ${diemessage} ]] && die "can't install ${CATEGORY}/${PN}: ${diemessage}"
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}
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# @ECLASS-VARIABLE: PATCHES
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# @DESCRIPTION:
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# In case you have patches to apply, specify them in the PATCHES variable.
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# Make sure to specify the full path. This variable is necessary for the
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# src_prepare phase.
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# example:
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# PATCHES=(
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# "${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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# @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 ${PN}.pro if called
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# without arguments). Additional parameters are appended unmodified to
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# qmake command line. For recursive build systems, i.e. those based on
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# the subdirs template, you should run eqmake4 on the top-level project
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# file only, unless you have strong reasons to do things differently.
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# During the building, qmake will be automatically re-invoked with the
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# right arguments on every directory specified inside the top-level
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# project file by the SUBDIRS variable.
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eqmake4() {
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has "${EAPI:-0}" 0 1 2 && use !prefix && EPREFIX=
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local projectfile="${1:-${PN}.pro}"
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shift
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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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ebegin "Running qmake on ${projectfile}"
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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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"${EPREFIX}"/usr/bin/qmake -makefile -nocache \
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QTDIR="${EPREFIX}"/usr/$(get_libdir) \
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QMAKE="${EPREFIX}"/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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eend $?
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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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return 0
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}
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case ${EAPI:-0} in
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2|3)
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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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