SUMMARY="A windowing toolkit for use with Tcl"
DESCRIPTION="Tk is a graphical user interface toolkit that takes developing desktop \
applications to a higher level than conventional approaches. Tk is the \
standard GUI not only for Tcl, but for many other dynamic languages, and \
can produce rich, native applications that run unchanged across Windows, \
Mac OS X, Linux and more.

This package is based on UndroidWish, a SDL2-based Tk port."
HOMEPAGE="https://www.androwish.org"
COPYRIGHT="Regents of the University of California, Sun Microsystems, Inc., Scriptics Corporation, and other parties"
LICENSE="TCL"
REVISION="4"
SOURCE_URI="http://androwish.org/download/androwish-c48f047f5b.tar.gz"
CHECKSUM_SHA256="4ecbc23193cb00b9fc34c0942e2327f0b6badbe587ab574b492780994707683d"
SOURCE_DIR="androwish-c48f047f5b/jni/sdl2tk/"
PATCHES="tk-$portVersion.patchset"


ARCHITECTURES="all !x86_gcc2"
SECONDARY_ARCHITECTURES="x86"

commandBinDir=$binDir
commandSuffix=$secondaryArchSuffix
if [ "$targetArchitecture" = x86_gcc2 ]; then
	commandSuffix=
	commandBinDir=$prefix/bin
fi

PROVIDES="
	tk$secondaryArchSuffix = $portVersion compat >= 8.6
	cmd:wish$commandSuffix = $portVersion compat >= 8.6
	cmd:wish8.6$commandSuffix = $portVersion compat >= 8.6
	lib:libtk8.6$secondaryArchSuffix = $portVersion compat >= 8.6
	"
REQUIRES="
	haiku$secondaryArchSuffix
	tcl$secondaryArchSuffix
	lib:libfreetype$secondaryArchSuffix
	lib:libSDL2_2.0$secondaryArchSuffix
	lib:libz$secondaryArchSuffix
	"

PROVIDES_devel="
	tk${secondaryArchSuffix}_devel = $portVersion
	devel:libtk8.6$secondaryArchSuffix = $portVersion
	devel:libtkstub8.6$secondaryArchSuffix = $portVersion
	"
REQUIRES_devel="
	tk$secondaryArchSuffix == $portVersion base
	"
CONFLICTS_devel="
	xlibe${secondaryArchSuffix}_devel
	"

BUILD_REQUIRES="
	haiku${secondaryArchSuffix}_devel
	tcl${secondaryArchSuffix}_devel
	devel:libfreetype$secondaryArchSuffix
	devel:libSDL2$secondaryArchSuffix
	devel:libz$secondaryArchSuffix
	"
BUILD_PREREQUIRES="
	cmd:awk
	cmd:gcc$secondaryArchSuffix
	cmd:ld$secondaryArchSuffix
	cmd:make
	cmd:pkg_config$secondaryArchSuffix
	"

BUILD()
{
	cd sdl

	chmod +x configure

	local _64bit="--enable-64bit"
	if [ "$targetArchitecture" = x86_gcc2 ]; then
		_64bit="--disable-64bit"
	fi

	LDFLAGS="-Wl,--no-undefined" \
	CFLAGS=-DTclpGetMonotonicTime=Tcl_GetTime \
		runConfigure --omit-dirs binDir ./configure \
		--bindir=$commandBinDir \
		--with-tcl=$(finddir B_SYSTEM_DEVELOP_DIRECTORY)/lib$secondaryArchSubDir \
		--enable-man-symlinks $_64bit

	# patch Makefile for Haiku compatibility
	sed -i s/-lsocket// Makefile
	if [ "$effectiveTargetArchitecture" = x86_gcc2 ]; then
		sed -i s/-lstdc++/-lstdc++.r4/ Makefile
	fi

	# patch Makefile for shared Tcl compatibility
	sed -i 's/-ltcl8.6/-ltcl8.6 -ltclstub8.6/' Makefile

	# patch Makefile to be "regular Tk"
	sed -i s/tkZipMain/tkMain/ Makefile
	sed -i s/libsdl2tk/libtk/ Makefile
	sed -i s/sdl2wish/wish/ Makefile
	sed -i s/sdl2tk8/tk8/ Makefile

	make
}

INSTALL()
{
	cd sdl
	make install

	# rearrange to be "regular Tk"
	mv $libDir/sdl2tkConfig.sh $libDir/tkConfig.sh
	mv $libDir/pkgconfig/sdl2tk.pc $libDir/pkgconfig/tk.pc

	# add standard symlinks
	ln -s $commandBinDir/wish8.6 $commandBinDir/wish

	prepareInstalledDevelLib libtkstub8.6
	fixPkgconfig

	# since we pretend to be regular tk
	# correct library names in tk.pc and tkConfig.sh
	sed -i 's/-lsdl2tk8.6 -lsdl2tkstub8.6/-ltk8.6 -ltkstub8.6/' \
		$prefix/$relativeDevelopLibDir/pkgconfig/tk.pc
	sed -i 's/libsdl2tk8.6.so/libtk8.6.so/' \
		$prefix/$relativeLibDir/tkConfig.sh
	sed -i 's/-lsdl2tk8.6/-ltk8.6/' \
		$prefix/$relativeLibDir/tkConfig.sh
	sed -i 's/libsdl2tkstub8.6.a/libtkstub8.6.a/' \
		$prefix/$relativeLibDir/tkConfig.sh
	sed -i 's/-lsdl2tkstub8.6/-ltkstub8.6/' \
		$prefix/$relativeLibDir/tkConfig.sh

	mv $libDir/tkConfig.sh $developLibDir
	packageEntries devel \
		$developDir
}