Re: [ITP] AMF (1.4.29)

[Takashi Yano <takashi.yano@nifty.ne.jp>]

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On Sun, 5 Feb 2023 16:34:19 +0000
Jon Turney wrote:
> On 05/02/2023 08:38, Takashi Yano via Cygwin-apps wrote:
> > I would like to propose new package AMF, which is
> > codec-headers for AMD GPUs. This is needed by ffmpeg
> > package I had proposed, and also provided for ffmpeg-free
> > package in fedora.
> > 
> > I already prepared the package at the following location.
> > 
> > https://tyan0.yr32.net/cygwin/noarch/release/AMF/
> 
> A comment in the cygport saying what the src_unpack_hook is doing, and 
> why would be helpful.
> 
> A comment by the "noarch" saying "this is noarch because it's just 
> header files" would be helpful.
> 
> Otherwise, looks good.

Thanks for the advice. I revised the cygport file
as attached. Is this as you expected?

-- 
Takashi Yano <takashi.yano@nifty.ne.jp>

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NAME="AMF"
VERSION=1.4.29
RELEASE=1
LICENSE="MIT"
CATEGORY="Devel"
SUMMARY="Advanced Media Framework (AMF) SDK"
DESCRIPTION="A light-weight, portable multimedia framework that abstracts away most of the platform and API-specific details. AMF is supported on the closed source AMD Pro driver and OpenMax on the open source AMD Mesa driver."
HOMEPAGE="https://gpuopen.com/advanced-media-framework/"
ARCH="noarch" # This is noarch because it's just header files.

SRC_URI="${NAME}-cleaned-${VERSION}.tar.xz"

# Make dummy source file for prep if the cleaned one is not exist.
if [ ! -f ${SRC_URI} ]
then
	mkdir ${NAME}-${VERSION}
	touch ${NAME}-${VERSION}/dummy
	tar acf ${SRC_URI} ${NAME}-${VERSION}
	rm -rf ${NAME}-${VERSION}
fi

CYGPORT_USE_UNSTABLE_API=1
src_unpack_hook() {
	if [ $(tar tvf ../../../${SRC_URI} | wc -l) -eq 2 ] # Source file is dummy
	then
		NV=${NAME}-${VERSION}
		pushd ..
		rm -rf ${NV} # Remove dummy source file.
		# Download original source file.
		wget https://github.com/GPUOpen-LibrariesAndSDKs/AMF/archive/refs/tags/v${VERSION}.tar.gz
		tar xf v${VERSION}.tar.gz
		rm -f v${VERSION}.tar.gz
		# Remove unnecessary files.
		rm -rf ${NV}/Thirdparty ${NV}/amf/public/common ${NV}/amf/public/make ${NV}/amf/public/proj ${NV}/amf/public/props ${NV}/amf/public/samples ${NV}/amf/public/src ${NV}/amf/doc ${NV}/.github
		# Make cleaned source file which has only necessary header files.
		tar acf ../../${NAME}-cleaned-${VERSION}.tar.xz ${NV}
		popd
	fi
}

src_compile() {
	:
}

src_install() {
	mkdir -p ${D}/usr/include
	# Just make symlink for header files.
	ln -fs ${S}/amf/public/include ${D}/usr/include/${NAME}
}