SUMMARY="A library for compressing and decompressing 3D geometric meshes and point clouds"
DESCRIPTION="Draco is a library for compressing and decompressing 3D geometric meshes and \
point clouds. It is intended to improve the storage and transmission of 3D \
graphics."
HOMEPAGE="https://github.com/google/draco/"
COPYRIGHT="2016-2022 The Draco Authors"
LICENSE="Apache v2"
REVISION="2"
SOURCE_URI="$HOMEPAGE/archive/refs/tags/$portVersion.tar.gz"
CHECKSUM_SHA256="0280888e5b8e4c4fb93bf40e65e4e8a1ba316a0456f308164fb5c2b2b0c282d6"
SOURCE_FILENAME="draco-$portVersion.tar.gz"

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

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

PROVIDES="
	draco$secondaryArchSuffix = $portVersion
	lib:libdraco$secondaryArchSuffix = 8.0.0 compat >= 8
	"
REQUIRES="
	haiku$secondaryArchSuffix
	lib:libstdc++$secondaryArchSuffix
	"

PROVIDES_devel="
	draco${secondaryArchSuffix}_devel = $portVersion
	devel:libdraco$secondaryArchSuffix = 8.0.0 compat >= 8
	"
REQUIRES_devel="
	draco$secondaryArchSuffix == $portVersion base
	"

PROVIDES_tools="
	draco${secondaryArchSuffix}_tools
	cmd:draco_decoder$commandSuffix
	cmd:draco_decoder_$portVersion$commandSuffix
	cmd:draco_encoder$commandSuffix
	cmd:draco_encoder_$portVersion$commandSuffix
	"
REQUIRES_tools="
	draco$secondaryArchSuffix == $portVersion base
	haiku$secondaryArchSuffix
	lib:libstdc++$secondaryArchSuffix
	"

BUILD_REQUIRES="
	haiku${secondaryArchSuffix}_devel
	"
BUILD_PREREQUIRES="
	cmd:cmake
	cmd:gcc$secondaryArchSuffix
	cmd:ld$secondaryArchSuffix
	cmd:ninja
	cmd:pkg_config$secondaryArchSuffix
	"

BUILD()
{
	cmake -S. -Bbuild -GNinja $cmakeDirArgs \
		-DCMAKE_INSTALL_BINDIR=$commandBinDir \
		-DCMAKE_UNITY_BUILD=ON \
		-DCMAKE_INTERPROCEDURAL_OPTIMIZATION=ON \
		-DCMAKE_BUILD_TYPE=Release \
		-DBUILD_SHARED_LIBS=ON
	ninja -C build
}

INSTALL()
{
	ninja -C build install

	mv $libDir/libdraco.a .

	# devel package
	prepareInstalledDevelLibs \
		libdraco

	mv libdraco.a $developLibDir

	fixPkgconfig

	packageEntries devel \
		$developDir \
		$dataDir/cmake
	packageEntries tools \
		$commandBinDir

}