# $Id$

PNAME="nx"
PVER="3.5.99.16"
PBUILD="r1"

SPLIT_PACKAGES="nxcomp nxcompshad nxlibs nxagent nxproxy"
PCAT="net-misc"

HOMEPAGE="https://arctica-project.org/"

COMMON_DEPEND=">= x11-libs/libXdamage-1.1
	>= x11-libs/libXext-1.3
	>= x11-libs/libXfixes-5
	>= x11-libs/libXi-1.7
	>= x11-libs/libXrandr-1.5
	>= x11-libs/libXrender-0.9
	>= x11-libs/libXtst-1.2
	>= x11-libs/libfontenc-1.1"
STD_DEPEND=">= sys-libs/libstdc++-6.3"
MEDIA_DEPEND=">= virtual/libjpeg
	>= media-libs/libpng-1.5
	>= sys-libs/zlib-1.2"
X11_DEPEND=">= x11-libs/libX11-1.6
	>= x11-libs/libXcomposite-0.4
	>= x11-libs/libXfont2-2
	>= x11-libs/libXinerama-1.1
	>= x11-libs/libXpm-3.5
	>= x11-libs/pixman-0.34"

NX_DEPEND="${COMMON_DEPEND}
	${X11_DEPEND}
	${MEDIA_DEPEND}"
NXCOMP_DEPEND="${STD_DEPEND}
	${MEDIA_DEPEND}"
NXCOMPSHAD_DEPEND="${X11_DEPEND}
	${COMMON_DEPEND}"
NXAGENT_DEPEND="${X11_DEPEND}
	${COMMON_DEPEND}
	>= media-libs/freetype-2.6
	>= media-fonts/font-util-1.3
	>= x11-misc/xkeyboard-config-2.20"
NXPROXY_DEPEND="${STD_DEPEND}
	${MEDIA_DEPEND}"

SDEPEND="${NX_DEPEND}
	${NXCOMP_DEPEND}
	${NXCOMPSHAD_DEPEND}
	${NXAGENT_DEPEND}
	${NXPROXY_DEPEND}
	>= x11-misc/gccmakedep-1
	>= x11-misc/imake-1
	>= virtual/xproto"

SRCFILE="nx-libs-${PVER}-full.tar.gz"
SRCDIR="${BUILDDIR}/nx-libs-${PVER}"

# parallel make not supported
MAKEOPTS="-j1"

sminclude mtools cleanutils

SRC_URI=(
	http://code.x2go.org/releases/source/nx-libs/${SRCFILE}
	mirror://${PNAME}/nx-libs/${SRCFILE}
	mirror://${PNAME}/${NXWRAPPER_SRCFILE}
)

UP2DATE="updatecmd http://code.x2go.org/releases/source/nx-libs/ | grep 'nx-libs-.*-full.tar.gz ' | sed 's/.*-\(.*\)-full.tar.gz.*/\1/' | upsort_pipe"

split_info_nxcomp()
{
	DESCRIPTION="Nomachine NX compression library."
	DEPEND="${NXCOMP_DEPEND}"
}

split_info_nxcompshad()
{
	DESCRIPTION="Nomachine NX compression shadowing library."
	DEPEND="${NXCOMPSHAD_DEPEND}
		== net-misc/nxlibs-${PVER}"
}

split_info_nxlibs()
{
	DESCRIPTION="Nomachine NX X11 libs."
	DEPEND="${NX_DEPEND}"
}

split_info_nxagent()
{
	DESCRIPTION="Nomachine NX X11 agent server."
	DEPEND="${NXAGENT_DEPEND}
		== net-misc/nxlibs-${PVER}
		== net-misc/nxcomp-${PVER}
		== net-misc/nxcompshad-${PVER}"
}

split_info_nxproxy()
{
	DESCRIPTION="Nomachine NX X11 forwarding proxy server."
	DEPEND="${NXPROXY_DEPEND}
		== net-misc/nxcomp-${PVER}"
}

split_info_nx()
{
	DESCRIPTION="Meta package to pull in all Nomachine NX support packages."
	DEPEND="== net-misc/nxcomp-${PVER}
		== net-misc/nxcompshad-${PVER}
		== net-misc/nxlibs-${PVER}
		== net-misc/nxagent-${PVER}
		== net-misc/nxproxy-${PVER}"
	PKGTYPE="virtual"
}

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

	# do not compress man pages
	cd ${SRCDIR}
	sed -i "s:gzip:#gzip:g" Makefile || die
}

src_compile()
{
	cd ${SRCDIR}

	mmake \
		PREFIX=/usr \
		LIBDIR=/usr/$(mlibdir) \
		NXLIBDIR=/usr/$(mlibdir)/nx \
		CONFIGURE="./configure --prefix=/usr --libdir=/usr/$(mlibdir) --libexecdir=/usr/$(mlibdir) --includedir=/usr/include" \
		|| die
}

src_install_nxcomp()
{
	cd ${SRCDIR}

	mmake -C ${SRCDIR}/nxcomp DESTDIR=${BINDIR} install || die
	minstalldocs COPYING ChangeLog LICENSE LICENSE.nxcomp || die
}

src_install_nxcompshad()
{
	cd ${SRCDIR}

	# nxcomp required for successful linking
	mmake -C ${SRCDIR}/nxcomp DESTDIR=${BINDIR} install || die

	# install nxcompshad
	mmake -C ${SRCDIR}/nxcompshad DESTDIR=${BINDIR} install || die

	# remove nxcomp
	mmake -C ${SRCDIR}/nxcomp DESTDIR=${BINDIR} uninstall || die

	minstalldocs COPYING ChangeLog LICENSE || die
}

src_install_nxlibs()
{
	cd ${SRCDIR}

	mmake PREFIX=/usr LIBDIR=/usr/$(mlibdir) NXLIBDIR=/usr/$(mlibdir)/nx DESTDIR=${BINDIR} install || die

	# remove nxcomp, nxcompshad, nxproxy
	mmake -C ${SRCDIR}/nxcomp DESTDIR=${BINDIR} uninstall || die
	mmake -C ${SRCDIR}/nxcompshad DESTDIR=${BINDIR} uninstall || die
	mmake -C ${SRCDIR}/nxproxy DESTDIR=${BINDIR} uninstall || die

	# cleanup the rest
	zapmost ${BINDIR} usr/include/nx-X11 usr/$(mlibdir) || die
	mdelete -r /usr/$(mlibdir)/nx/bin ||die

	# fix Xinerama support using real libX11 and libXext not the one provided by nx-X11
	minstalldir /usr/$(mlibdir)/nx/X11/Xinerama || die
	mlink /usr/$(mlibdir)/libX11.so.6 /usr/$(mlibdir)/nx/X11/Xinerama/libNX_X11.so.6 || die
	mlink /usr/$(mlibdir)/libXext.so.6 /usr/$(mlibdir)/nx/X11/Xinerama/libNX_Xext.so.6 || die
	mlink /usr/$(mlibdir)/libNX_Xinerama.so.1 /usr/$(mlibdir)/nx/X11/Xinerama/libNX_Xinerama.so.1 || die

	minstalldocs COPYING ChangeLog LICENSE || die
}

src_install_nxagent()
{
	cd ${SRCDIR}

	# parallel make not supported
	mmake -j1 PREFIX=/usr LIBDIR=/usr/$(mlibdir) NXLIBDIR=/usr/$(mlibdir)/nx DESTDIR=${BINDIR} install || die

	# remove nxcomp, nxcompshad, nxproxy
	mmake -C ${SRCDIR}/nxcomp DESTDIR=${BINDIR} uninstall || die
	mmake -C ${SRCDIR}/nxcompshad DESTDIR=${BINDIR} uninstall || die
	mmake -C ${SRCDIR}/nxproxy DESTDIR=${BINDIR} uninstall || die

	# cleanup the rest
	zapmost ${BINDIR} \
		etc/nxagent \
		usr/bin/nxagent \
		usr/$(mlibdir)/nx/bin/nxagent \
		usr/share/man/man1/nxagent.1 \
		usr/share/nx/SecurityPolicy \
		usr/share/nx/VERSION.nxagent \
		usr/share/nx/X11/XErrorDB \
		usr/share/nx/X11/Xcms.txt \
		usr/share/pixmaps/nxagent.xpm \
		|| die

	# fake file required for nxagent to find the keymap directory
	minstalldir /usr/$(mlibdir)/X11/xkb || die
	memptyfile /usr/$(mlibdir)/X11/xkb/keymap.dir || die

	minstalldocs COPYING ChangeLog LICENSE || die
}

src_install_nxproxy()
{
	cd ${SRCDIR}
	mmake -C ${SRCDIR}/nxproxy DESTDIR=${BINDIR} install || die

	# install missing version file
	minstalldir /usr/share/nx || die
	minstallfile ${SRCDIR}/nxproxy/VERSION /usr/share/nx/VERSION.nxproxy || die

	minstalldocs COPYING ChangeLog LICENSE || die
}