# Maintainer: Vi0L0 <vi0l093@gmail.com>
# Partly based on original PKGBUILD by Mikko Seppala <t-r-a-y@mbnet.fi>
# Contributor: Manuel Gaul <inkaine@hotmail.com>
# Contributor: Enverex & kidoz
# Contributor: zoopp
# Contributor: npfeiler (libcl/opencl-icd-loader cleaning)

_pkgbasename=catalyst-utils

pkgbase=lib32-$_pkgbasename
pkgname=('lib32-catalyst-utils' 'lib32-catalyst-libgl' 'lib32-opencl-catalyst')

pkgver=15.9
pkgrel=8
_amdver=15.201.1151
url="https://www.amd.com"
arch=(x86_64)
license=('custom')
options=('staticlibs' 'libtool' '!strip' '!upx')
source=(
	https://www2.ati.com/drivers/linux/amd-catalyst-${pkgver}-linux-installer-${_amdver}-x86.x86_64.zip
	lib32-catalyst.sh)
md5sums=('d2de2df6946b452c266a3c892e6e46ff' 'af7fb8ee4fc96fd54c5b483e33dc71c4')

url_ref="https://support.amd.com/en-us/download/desktop?os=Linux+x86"
DLAGENTS="https::/usr/bin/curl --referer ${url_ref} -o %o %u"

build() {
	/bin/sh ./AMD-Catalyst-${pkgver}-Linux-installer-${_amdver}-x86.x86_64.run --extract archive_files
}

package_lib32-catalyst-libgl() {
	pkgdesc="AMD/ATI drivers. Catalyst drivers libraries symlinks (32-bit)"
	depends=('lib32-catalyst-utils' 'lib32-mesa-noglvnd')
	conflicts=('lib32-libgl' 'lib32-mesa-libgl' 'lib32-mesa-libgl-git' 'lib32-libgles' 'lib32-libegl' 'lib32-libglvnd')
	provides=('lib32-libgl' 'lib32-mesa-libgl' 'lib32-mesa-libgl-git' 'lib32-libgles' 'lib32-libegl')
	install=lib32-catalyst-libgl.install

	install -dm755 ${pkgdir}/usr/lib32/fglrx
	ln -sf /usr/lib32/fglrx/fglrx-libGL.so.1.2 ${pkgdir}/usr/lib32/fglrx/libGL.so.1.2.0
	ln -sf /usr/lib32/fglrx/fglrx-libGL.so.1.2 ${pkgdir}/usr/lib32/fglrx/libGL.so.1
	ln -sf /usr/lib32/fglrx/fglrx-libGL.so.1.2 ${pkgdir}/usr/lib32/fglrx/libGL.so
	ln -sf /usr/lib32/fglrx/fglrx-libGL.so.1.2 ${pkgdir}/usr/lib32/libGL.so.1.2.0
	ln -sf /usr/lib32/fglrx/fglrx-libGL.so.1.2 ${pkgdir}/usr/lib32/libGL.so.1
	ln -sf /usr/lib32/fglrx/fglrx-libGL.so.1.2 ${pkgdir}/usr/lib32/libGL.so

	# We have to provide symlinks to lib32-mesa, as catalyst doesn't ship them
	ln -s /usr/lib32/mesa/libEGL.so.1.0.0 ${pkgdir}/usr/lib32/libEGL.so.1.0.0
	ln -s libEGL.so.1.0.0 ${pkgdir}/usr/lib32/libEGL.so.1
	ln -s libEGL.so.1.0.0 ${pkgdir}/usr/lib32/libEGL.so

	ln -s /usr/lib32/mesa/libGLESv1_CM.so.1.1.0 ${pkgdir}/usr/lib32/libGLESv1_CM.so.1.1.0
	ln -s libGLESv1_CM.so.1.1.0 ${pkgdir}/usr/lib32/libGLESv1_CM.so.1
	ln -s libGLESv1_CM.so.1.1.0 ${pkgdir}/usr/lib32/libGLESv1_CM.so

	ln -s /usr/lib32/mesa/libGLESv2.so.2.0.0 ${pkgdir}/usr/lib32/libGLESv2.so.2.0.0
	ln -s libGLESv2.so.2.0.0 ${pkgdir}/usr/lib32/libGLESv2.so.2
	ln -s libGLESv2.so.2.0.0 ${pkgdir}/usr/lib32/libGLESv2.so

	# License
	install -m755 -d ${pkgdir}/usr/share/licenses
	ln -s $_pkgbasename ${pkgdir}/usr/share/licenses/${pkgname}
}

package_lib32-opencl-catalyst() {
	pkgdesc="AMD/ATI drivers. OpenCL implemention for AMD Catalyst (32-bit)"
	depends=('lib32-gcc-libs')
	optdepends=('opencl-headers: headers necessary for OpenCL development'
		'lib32-opencl-icd-loader: OpenCL ICD Bindings (32-bit)')
	provides=('lib32-opencl-driver')
	conflicts=('lib32-opencl-amd')

	install -m755 -d ${pkgdir}/etc/OpenCL/vendors
	install -m644 ${srcdir}/archive_files/arch/x86/etc/OpenCL/vendors/amdocl32.icd ${pkgdir}/etc/OpenCL/vendors

	cd ${srcdir}/archive_files/arch/x86
	install -m755 -d ${pkgdir}/usr/lib32
	install -m755 usr/lib/libamdocl*.so ${pkgdir}/usr/lib32
	#       install -m755 usr/lib/libOpenCL.so.1 ${pkgdir}/usr/lib32        #lib32-opencl-icd-loader provides this
	#       ln -s libOpenCL.so.1 ${pkgdir}/usr/lib32/libOpenCL.so

	# License
	install -m755 -d ${pkgdir}/usr/share/licenses
	ln -s $_pkgbasename ${pkgdir}/usr/share/licenses/${pkgname}
}

package_lib32-catalyst-utils() {
	pkgdesc="AMD/ATI drivers. Utilities and libraries (32-bit)"
	depends=('lib32-libxext' 'lib32-libdrm' 'catalyst-utils' 'lib32-libxinerama')
	conflicts=('lib32-catalyst-utils-pxp')
	provides=('lib32-dri' 'lib32-libtxc_dxtn')
	optdepends=('lib32-catalyst-libgl: Catalyst drivers libraries symlinks (32-bit)'
		'lib32-opencl-catalyst: OpenCL implemention for AMD Catalyst (32-bit)')
	install=lib32-catalyst-utils.install

	cd ${srcdir}
	install -D -m755 lib32-catalyst.sh ${pkgdir}/etc/profile.d/lib32-catalyst.sh
	cd ${srcdir}/archive_files/arch/x86/usr
	install -dm755 ${pkgdir}/usr/lib32/fglrx
	install -dm755 ${pkgdir}/usr/lib32/dri
	#       install -dm755 ${pkgdir}/usr/lib32/hsa
	install -dm755 ${pkgdir}/usr/lib32/xorg/modules/dri
	install -m755 lib/*.so* ${pkgdir}/usr/lib32
	#       install -m755 lib/hsa/* ${pkgdir}/usr/lib32/hsa
	install -m755 X11R6/lib/fglrx/fglrx-libGL.so.1.2 ${pkgdir}/usr/lib32/fglrx
	install -m755 X11R6/lib/libAMDXvBA.so.1.0 ${pkgdir}/usr/lib32
	install -m755 X11R6/lib/libatiadlxx.so ${pkgdir}/usr/lib32
	install -m755 X11R6/lib/libfglrx_dm.so.1.0 ${pkgdir}/usr/lib32
	install -m755 X11R6/lib/libXvBAW.so.1.0 ${pkgdir}/usr/lib32
	install -m755 X11R6/lib/modules/dri/*.so ${pkgdir}/usr/lib32/xorg/modules/dri
	ln -snf /usr/lib32/xorg/modules/dri/fglrx_dri.so ${pkgdir}/usr/lib32/dri/fglrx_dri.so

	ln -sf /usr/lib32/libfglrx_dm.so.1.0 ${pkgdir}/usr/lib32/libfglrx_dm.so.1
	ln -sf /usr/lib32/libfglrx_dm.so.1.0 ${pkgdir}/usr/lib32/libfglrx_dm.so
	ln -sf /usr/lib32/libAMDXvBA.so.1.0 ${pkgdir}/usr/lib32/libAMDXvBA.so.1
	ln -sf /usr/lib32/libAMDXvBA.so.1.0 ${pkgdir}/usr/lib32/libAMDXvBA.so
	ln -sf /usr/lib32/libXvBAW.so.1.0 ${pkgdir}/usr/lib32/libXvBAW.so.1
	ln -sf /usr/lib32/libXvBAW.so.1.0 ${pkgdir}/usr/lib32/libXvBAW.so
	ln -sf /usr/lib32/libatiuki.so.1.0 ${pkgdir}/usr/lib32/libatiuki.so.1
	ln -sf /usr/lib32/libatiuki.so.1.0 ${pkgdir}/usr/lib32/libatiuki.so

	# provided in lib32-opencl-catalyst package
	rm ${pkgdir}/usr/lib32/lib{amdocl*,OpenCL}.so*

	# License
	install -m755 -d ${pkgdir}/usr/share/licenses
	ln -s $_pkgbasename ${pkgdir}/usr/share/licenses/${pkgname}
}