# $Id$

sminclude mtools cmake qt4

## some global vars ##
export KDEDIR=/usr
export KDECONFDIR=/etc/kde4
export QT_PLUGIN_PATH=${KDEDIR}/$(mlibdir)/kde4/plugins
export DBUS_SYSTEM_DIR=/usr/share/dbus-1

# fixes some compile issues ala "kde-config: command not found"
export PATH="${KDEDIR}/bin:${PATH}"
export PKG_CONFIG_PATH=${PKG_CONFIG_PATH}:${KDEDIR}/$(mlibdir)/pkgconfig

# if kde is already installed it may fuck up the build process because it
# try to use the wrong docp etc.
# so we prevent this:
export KDEDIRS=${KDEDIR}

# some sane default values
: ${PCAT="kde-base"}
if [[ -z ${SRCFILE} ]]
then
	if [[ ${PVER//.} -ge 483 ]]
	then
		KDE4_TARBALL_EXTENSION="tar.xz"
	else
		KDE4_TARBALL_EXTENSION="tar.bz2"
	fi
fi
: ${SRCFILE="${PNAME/4/}-${PVER}.${KDE4_TARBALL_EXTENSION}"}
: ${SRCDIR="${BUILDDIR}/${PNAME/4/}-${PVER}"}
: ${DESCRIPTION="${PNAME}"}
: ${HOMEPAGE="http://www.kde.org/"}

if [[ ${PNAME} != oxygen-icons ]]
then
	DEPEND="${DEPEND}
		>= x11-libs/libXt-1
		>= x11-libs/libXinerama-1
		>= x11-libs/qt4-gui-4.7
		>= x11-libs/qt4-qt3support-4.7
		>= x11-libs/qt4-script-4.7
		>= x11-libs/qt4-sql-4.7
		>= x11-libs/qt4-svg-4.7
		>= x11-libs/qt4-test-4.7
		>= x11-libs/qt4-dbus-4.7
		>= x11-libs/qt4-opengl-4.7
		>= x11-libs/qt4-webkit-4.7
		>= x11-libs/qt4-declarative-4.7"
fi

if [[ ${PNAME} != phonon ]] && [[ ${PNAME} != phonon-backend-* ]]
then
	DEPEND="${DEPEND}
		>= virtual/phonon
		>= virtual/phonon-backend"
fi

SDEPEND="${SDEPEND}
	>= dev-util/cmake-2.8.5
	>= dev-util/pkgconfig-0.25
	>= x11-proto/xf86vidmodeproto-2
	>= x11-proto/xineramaproto-1"

if [[ ${PNAME} != automoc4 ]]
then
	SDEPEND="${SDEPEND}
		>= kde-base/automoc4-0.9.88"
fi

# small hack to fix kdemirrors
[[ ${KDE_MIRROR_UNSTABLE} = 1 ]] && KDE_MIRRORS=$(echo ${KDE_MIRRORS} | sed "s:/stable:/unstable:g")

SRC_URI=(
	${SRC_URI[*]}
	kde://${PVER}/src/${SRCFILE}
	kde://${PVER%.*}/src/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
)

# exported functions and variables for mage-file
SPECIAL_VARS="${SPECIAL_VARS} KDEDIR"
SPECIAL_FUNCTIONS="${SPECIAL_FUNCTIONS} kde4_postinstall kde4_postremove"

kde4_configure()
{
	local configure_opts

# disabled, seems to be broken atm
#	# use --enable-final only on i*86
#	[[ ${ARCH} = i*86 ]] && configure_opts+=" -DKDE4_ENABLE_FINAL=ON"
	configure_opts+=" -DCMAKE_BUILD_TYPE=Release"

	# use full rpath on non /usr installations
	[[ ${KDEDIR} != /usr ]] && configure_opts+=" -DKDE4_USE_ALWAYS_FULL_RPATH=ON"

	# add akonadi dbus dir
	if [[ ${PNAME/4/} = akonadi ]] || [[ ${PNAME/4/} = kdepim-runtime ]]
	then
		configure_opts+=" -DAKONADI_DBUS_INTERFACES_DIR=${DBUS_SYSTEM_DIR}/interfaces/"
		configure_opts+=" -DAKONADI_DBUS_SERVICES_DIR=${DBUS_SYSTEM_DIR}/services/"
	fi

	# add commandline given arguments
	configure_opts+=" $@"

	# remove build dir if exist
	[[ -d ${BUILDDIR}/build ]] && rm -rf ${BUILDDIR}/build

	# build outside of the source dir
	install -d ${BUILDDIR}/build || die
	cd ${BUILDDIR}/build

	cmake_configure \
		-DCMAKE_INSTALL_PREFIX=${KDEDIR} \
		-DSYSCONF_INSTALL_DIR=${KDECONFDIR} \
		-DLIB_INSTALL_DIR=${KDEDIR}/$(mlibdir) \
		-DDBUS_INTERFACES_INSTALL_DIR=${DBUS_SYSTEM_DIR}/interfaces/ \
		-DDBUS_SERVICES_INSTALL_DIR=${DBUS_SYSTEM_DIR}/services/ \
		-DKDE4_DBUS_INTERFACES_DIR=${DBUS_SYSTEM_DIR}/interfaces/ \
		-DKDE4_DBUS_SERVICES_DIR=${DBUS_SYSTEM_DIR}/services/ \
		-DKDE4_ENABLE_FPIE=ON \
		-DKDE4_BUILD_TESTS=OFF \
		-DKDE4_ENABLE_HTMLHANDBOOK=ON \
		${configure_opts} \
		|| die
}

kde4_src_prepare()
{
	munpack ${SRCFILE} || die
}

kde4_src_compile()
{
	cd ${SRCDIR}

	kde4_configure || die
	mmake ${KDE4_MAKE_OPTS} || die
}

kde4_src_install()
{
	cd ${BUILDDIR}/build
	mmake DESTDIR=${BINDIR} ${KDE4_MAKE_OPTS} install || die

	# move dbus service dirs to a proper location if KDEDIR != /usr
	if [[ ${KDEDIR} != /usr ]]
	then
		if [[ -d ${BINDIR}/${KDEDIR}/share/dbus-1 ]]
		then
			echo -e "${COLYELLOW}Warning: using dbus hotfix, dbus locations should be fixed!${COLDEFAULT}"
			minstalldir /usr/share || die
			cp -R ${BINDIR}/${KDEDIR}/share/dbus-1 ${BINDIR}/usr/share/ || die
			rm -r ${BINDIR}/${KDEDIR}/share/dbus-1 || die
		fi
	fi

	cd ${SRCDIR}
	local i
	for i in ABOUT-NLS AUTHORS BUGS CHANGES ChangeLog COPYING \
		FAQ LICENSE NEWS README TODO
	do
		if [ -f ${SRCDIR}/${i} ]
		then
			minstalldocs ${i} || die
		fi
	done
}

export_inherits kde4 src_prepare src_compile src_install