# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=proj
pkgver=6.1.1
pkgrel=0
_datumgridver=1.8
_jdkver=11
pkgdesc="PROJ coordinate transformation software library"
url="https://proj.org/"
arch="s390x aarch64 x86_64 ppc64le"
license="MIT"
makedepends="
	apache-ant
	openjdk$_jdkver-jdk
	sqlite
	sqlite-dev
	"
subpackages="
	$pkgname-doc
	$pkgname-static
	$pkgname-util:util
	java-$pkgname:java:noarch
	$pkgname-datumgrid:datumgrid:noarch
	$pkgname-dev
	"
source="
	http://download.osgeo.org/proj/proj-$pkgver.tar.gz
	http://download.osgeo.org/proj/proj-datumgrid-$_datumgridver.zip
	10-test-tolerance.patch
	TestJni.java
	"


prepare() {
	default_prepare
	unzip -o "$srcdir/proj-datumgrid-$_datumgridver.zip" -d data/
}

build() {
	./configure \
		CPPFLAGS=-I/usr/lib/jvm/java-$_jdkver-openjdk/include/linux \
		--build=$CBUILD \
		--host=$CHOST \
		--prefix=/usr \
		--with-jni=/usr/lib/jvm/java-$_jdkver-openjdk/include
	make

	cd "$builddir/jniwrap"
	ant compile javadoc
}

package() {
	depends="$pkgname-datumgrid"
	replaces="proj4"

	make DESTDIR="$pkgdir" install

	mkdir -p "$pkgdir/usr/share/doc/$pkgname/javadoc"
	cp -R jniwrap/out/apidocs/*  "$pkgdir/usr/share/doc/$pkgname/javadoc"
	install -Dm644 COPYING "$pkgdir/usr/share/licenses/$pkgname/COPYING"
}

datumgrid() {
	pkgdesc="Cartographic projection filter and library (datum package)"

	mkdir -p "$subpkgdir/usr/share/proj"
	mv "$pkgdir/usr/share/proj" "$subpkgdir/usr/share"
}

java() {
	pkgdesc="Cartographic projection library (JNI bindings)"
	depends="so:libproj.so.15"

	cd "$builddir/jniwrap"
	mkdir -p "$subpkgdir/usr/share/java/"
	local _javabindingsver=$(grep "name=\"version\"" build.xml | cut -d'"' -f 4)
	mv out/proj.jar "$subpkgdir/usr/share/java/proj-$_javabindingsver.jar"
	ln -s "proj-$_javabindingsver.jar" "$subpkgdir/usr/share/java/proj.jar"

	local _libfilepath=$(ls $pkgdir/usr/lib/libproj.so.??)
	local _libfilename=$(basename $_libfilepath)
	mkdir -p "$subpkgdir/usr/java/packages/lib/"
	ln -s "/usr/lib/$_libfilename" "$subpkgdir/usr/java/packages/lib/libproj.so"
}

util() {
	pkgdesc="Cartographic projection library (utilities)"

	mkdir -p "$subpkgdir/usr/bin"
	mv "$pkgdir/usr/bin" "$subpkgdir/usr"
}

check() {
	make -j1 check

	# Test JNI bindings
	cp $srcdir/TestJni.java TestJni.java
	/usr/lib/jvm/default-jvm/bin/javac -cp "$builddir/jniwrap/out/proj.jar" TestJni.java
	PROJ_LIB="$builddir"/data /usr/lib/jvm/java-$_jdkver-openjdk/bin/java \
			-Djava.library.path="$builddir/src/.libs/" \
			-cp "$builddir/jniwrap/out/proj.jar":. \
			TestJni | \
		grep "\[9.0, 0.0, 8.101251062924646, 0.904618578893133, 9.898748937075354, -0.904618578893133\]"
}

sha512sums="a92a920b7fdb1249c50a092dcdebac6791402367715b3956ca89d501eb33532e5627b572ce9c9745b404e93ddc8a7c879683b446ac08d9731d972dc8c5818ed9  proj-6.1.1.tar.gz
991206f17348b3de484eb5364d773cd06577057228c2d1a0a1c1658308e2596ca13338a666fa71ddd76d538f23dd5bf21e178fd26a785717edd847a17e5c0cd1  proj-datumgrid-1.8.zip
d26e7e4c87e322682fad2bb6e4dec09f610dfc9f9d82b3c96fe379167fef47ad67449701c32efc6cd44f66621354585a436130148df3fbbbf085adda1371bf7a  10-test-tolerance.patch
36fe2482f89c6ca38883db99b7f1bf5c650a499c678f799f6b10040e3c90873f6c8bfae08f80eaca99b8957a5361b6966f1925184b4050885af1808e05d063e9  TestJni.java"