SUMMARY="A high dynamic-range (HDR) image file format"
DESCRIPTION="OpenEXR is a high dynamic-range (HDR) image file format developed \
by Industrial Light & Magic for use in computer imaging applications. OpenEXR \
is used by ILM on all motion pictures currently in production. The first \
movies to employ OpenEXR were Harry Potter and the Sorcerers Stone, Men in \
Black II, Gangs of New York, and Signs. Since then, OpenEXR has become ILM's \
main image file format."
HOMEPAGE="https://www.openexr.com/"
COPYRIGHT="2002-2017 Industrial Light & Magic"
LICENSE="BSD (3-clause)"
REVISION="2"
SOURCE_URI="https://download.savannah.nongnu.org/releases/openexr/openexr-$portVersion.tar.gz"
CHECKSUM_SHA256="8f9a5af6131583404261931d9a5c83de0a425cb4b8b25ddab2b169fbf113aecd"

if [ $effectiveTargetArchitecture = "x86_gcc2" ]; then
	PATCHES="openexr-$portVersion.patchset"
fi

ARCHITECTURES="x86_gcc2 x86 x86_64"
SECONDARY_ARCHITECTURES="x86"

libVersion="23.0.0"
libVersionCompat="$libVersion compat >= ${libVersion%%.*}"

PROVIDES="
	openexr$secondaryArchSuffix = $portVersion
	cmd:exrenvmap$secondaryArchSuffix = $portVersion
	cmd:exrheader$secondaryArchSuffix = $portVersion
	cmd:exrmakepreview$secondaryArchSuffix = $portVersion
	cmd:exrmaketiled$secondaryArchSuffix = $portVersion
	cmd:exrmultipart$secondaryArchSuffix = $portVersion
	cmd:exrmultiview$secondaryArchSuffix = $portVersion
	cmd:exrstdattr$secondaryArchSuffix = $portVersion
	lib:libilmimf$secondaryArchSuffix = $libVersionCompat
	lib:libilmimf_2_2$secondaryArchSuffix = $libVersionCompat
	lib:libilmimfutil$secondaryArchSuffix = $libVersionCompat
	lib:libilmimfutil_2_2$secondaryArchSuffix = $libVersionCompat
	"
REQUIRES="
	haiku$secondaryArchSuffix
	lib:libhalf$secondaryArchSuffix
	lib:libiex_2_2$secondaryArchSuffix
	lib:libiexmath_2_2$secondaryArchSuffix
	lib:libilmthread_2_2$secondaryArchSuffix
	lib:libimath_2_2$secondaryArchSuffix
	lib:libz$secondaryArchSuffix
	"

PROVIDES_devel="
	openexr${secondaryArchSuffix}_devel = $portVersion
	devel:libilmimf$secondaryArchSuffix = $libVersionCompat
	devel:libilmimf_2_2$secondaryArchSuffix = $libVersionCompat
	devel:libilmimfutil$secondaryArchSuffix = $libVersionCompat
	devel:libilmimfutil_2_2$secondaryArchSuffix = $libVersionCompat
	"
REQUIRES_devel="
	openexr$secondaryArchSuffix == $portVersion base
	"

BUILD_REQUIRES="
	haiku${secondaryArchSuffix}_devel
	devel:libhalf$secondaryArchSuffix
	devel:libiex$secondaryArchSuffix
	devel:libiexMath$secondaryArchSuffix
	devel:libilmthread$secondaryArchSuffix
	devel:libimath$secondaryArchSuffix
	devel:libz$secondaryArchSuffix
	"
BUILD_PREREQUIRES="
	cmd:aclocal
	cmd:autoconf
	cmd:find
	cmd:gcc$secondaryArchSuffix
	cmd:ld$secondaryArchSuffix
	cmd:libtoolize$secondaryArchSuffix
	cmd:make
	cmd:pkg_config$secondaryArchSuffix
	"

BUILD()
{
	pathSecondaryArchSuffix=$(echo ${secondaryArchSuffix} | sed s/^_//g)
	IlmBasePkgconfig=$(find /packages/ilmbase${secondaryArchSuffix}_devel-\
${portVersion}-*/ilmbase${secondaryArchSuffix}/develop/lib/\
${pathSecondaryArchSuffix}/pkgconfig/IlmBase.pc | sed s/IlmBase\.pc//g)
	export PKG_CONFIG_PATH+=:$IlmBasePkgconfig

	./bootstrap
	if [ $effectiveTargetArchitecture = "x86_gcc2" ]; then
		export CXXFLAGS="-Dios_base=ios -ftemplate-depth-30"
	fi
	runConfigure ./configure
	make $jobArgs
}

INSTALL()
{
	make install

	# remove libtool library files
	rm $libDir/libIlmImf*.la

	# prepare development documentation
	mkdir -p $developDocDir
	mv $dataDir/doc $developDocDir

	# prepare autom4te script
	mkdir -p $developDir
	mv $dataDir/aclocal $developDir

	#clear empty directory
	rmdir $dataDir

	# prepare development lib links
	prepareInstalledDevelLibs libIlmImf-2_2 libIlmImf \
		libIlmImfUtil-2_2 libIlmImfUtil

	fixPkgconfig

	# devel package
	packageEntries devel $developDir
}

TEST()
{
	make check
}