testing/java-lz4: new abuild

https://github.com/jpountz/lz4-java
LZ4 compression for Java

4 files changed, 144 insertions, 0 deletions

diff --git a/testing/java-lz4/0001-ivy-location.patch b/testing/java-lz4/0001-ivy-location.patch
new file mode 100644
index 0000000000..f51ffa35e9
--- /dev/null
+++ b/testing/java-lz4/0001-ivy-location.patch
@@ -0,0 +1,21 @@
+From: Jakub Jirutka <jakub@jirutka.cz>
+Date: Thu, 7 Apr 2016 21:06:00 +0200
+Subject: [PATCH] Download Ivy to the current directory instead of home
+
+We don't want to clutter up home directory on the build server, do we?
+---
+diff --git a/build.xml b/build.xml
+index 841582e..2571f46 100644
+--- a/build.xml
++++ b/build.xml
+@@ -56,8 +56,8 @@
+   </target>
+ 
+   <target name="-ivy-install" unless="ivy.available">
+-    <mkdir dir="${user.home}/.ant/lib" />
+-    <get src="http://repo1.maven.org/maven2/org/apache/ivy/ivy/${ivy.jar.version}/${ivy.jar.name}" dest="${user.home}/.ant/lib/${ivy.jar.name}"/>
++    <mkdir dir=".ant" />
++    <get src="http://repo1.maven.org/maven2/org/apache/ivy/ivy/${ivy.jar.version}/${ivy.jar.name}" dest=".ant/${ivy.jar.name}"/>
+   </target>
+ 
+   <target name="install-cpptasks" unless="cpptasks.available">
diff --git a/testing/java-lz4/0002-dont-bundle-natives.patch b/testing/java-lz4/0002-dont-bundle-natives.patch
new file mode 100644
index 0000000000..ae90e29b1b
--- /dev/null
+++ b/testing/java-lz4/0002-dont-bundle-natives.patch
@@ -0,0 +1,23 @@
+From: Jakub Jirutka <jakub@jirutka.cz>
+Date: Thu, 7 Apr 2016 21:06:00 +0200
+Subject: [PATCH] Do not bundle native binaries into JAR
+
+The native library will be installed into /usr/lib as all other
+platform-specific libraries.
+---
+diff --git a/build.xml b/build.xml
+index 841582e..901b880 100644
+--- a/build.xml
++++ b/build.xml
+@@ -280,11 +280,9 @@
+     <mkdir dir="${dist}" />
+     <jar
+       destfile="${dist}/${ivy.module}.jar">
+-      <fileset dir="${src}/resources" erroronmissingdir="false" />
+       <fileset dir="${build}/classes" />
+       <fileset dir="${build}/unsafe-classes" />
+       <fileset dir="${build}/generated-classes" />
+-      <fileset dir="${build}/jni" erroronmissingdir="false" />
+     </jar>
+   </target>
+ 
diff --git a/testing/java-lz4/0003-prefer-system-lib.patch b/testing/java-lz4/0003-prefer-system-lib.patch
new file mode 100644
index 0000000000..fd3720c746
--- /dev/null
+++ b/testing/java-lz4/0003-prefer-system-lib.patch
@@ -0,0 +1,35 @@
+From 4727fc60f17a67b40c2bdf200a518a5d5708804c Mon Sep 17 00:00:00 2001
+From: Jakub Jirutka <jakub@jirutka.cz>
+Date: Thu, 7 Apr 2016 19:06:53 +0200
+Subject: [PATCH] Try to load lz4-java from java.library.path, then fallback to bundled
+
+Use system-provided lz4-java, if it's available on the java.library.path
+(the default location where Java looks for native libraries), and fallback
+to bundled binary if it's not. This allows user to use lz4 java even
+on systems that are not directly supported, like Linux with musl libc,
+uClibc etc.
+---
+ src/java/net/jpountz/util/Native.java | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+diff --git a/src/java/net/jpountz/util/Native.java b/src/java/net/jpountz/util/Native.java
+index 1856841..e25708e 100644
+--- a/src/java/net/jpountz/util/Native.java
++++ b/src/java/net/jpountz/util/Native.java
+@@ -71,6 +71,16 @@ public static synchronized void load() {
+     if (loaded) {
+       return;
+     }
++
++    // Try to load lz4-java (liblz4-java.so on Linux) from the java.library.path.
++    try {
++      System.loadLibrary("lz4-java");
++      loaded = true;
++      return;
++    } catch (UnsatisfiedLinkError ex) {
++      // Doesn't exist, so proceed to loading bundled library.
++    }
++
+     String resourceName = resourceName();
+     InputStream is = Native.class.getResourceAsStream(resourceName);
+     if (is == null) {
diff --git a/testing/java-lz4/APKBUILD b/testing/java-lz4/APKBUILD
new file mode 100644
index 0000000000..4dd92a4c4d
--- /dev/null
+++ b/testing/java-lz4/APKBUILD
@@ -0,0 +1,65 @@
+# Contributor: Jakub Jirutka <jakub@jirutka.cz>
+# Maintainer: Jakub Jirutka <jakub@jirutka.cz>
+pkgname=java-lz4
+_pkgname=lz4-java
+pkgver=1.3.0
+pkgrel=0
+pkgdesc="LZ4 compression for Java"
+url="https://github.com/jpountz/lz4-java"
+arch="all"
+license="ASL-2.0"
+depends="openjdk8-jre-base"
+makedepends="apache-ant build-base openjdk8"
+subpackages="$pkgname-native"
+source="$_pkgname-$pkgver.tar.gz::https://github.com/jpountz/$_pkgname/archive/$pkgver.tar.gz
+	0001-ivy-location.patch
+	0002-dont-bundle-natives.patch
+	0003-prefer-system-lib.patch
+	"
+builddir="$srcdir/$_pkgname-$pkgver"
+
+prepare() {
+	cd "$builddir"
+
+	local file; for file in $source; do
+		case $file in
+		*.patch) msg $file; patch -p1 -i "$srcdir"/$file || return 1;;
+		esac
+	done
+}
+
+build() {
+	cd "$builddir"
+
+	ant ivy-bootstrap || return 1
+	ant jar -lib .ant -Divy.default.ivy.user.dir=/tmp/ivy2
+}
+
+package() {
+	arch="noarch"
+
+	install -m644 -D "$builddir"/dist/lz4.jar \
+		"$pkgdir"/usr/share/java/lz4-$pkgver.jar || return 1
+	ln -sf lz4-$pkgver.jar "$pkgdir"/usr/share/java/lz4.jar
+}
+
+native() {
+	local soname="liblz4-java.so"
+
+	install -m755 -D "$builddir"/build/jni/*/*/$soname \
+		"$subpkgdir"/usr/lib/$soname.$pkgver || return 1
+	ln -sf $soname.$pkgver "$subpkgdir"/usr/lib/$soname
+}
+
+md5sums="b9a4eb57fd0667df96135854c9e6f139  lz4-java-1.3.0.tar.gz
+c87e95c4d7df4b89d17fef542078a61a  0001-ivy-location.patch
+d131c75a10e298751f34c6d545ed94a2  0002-dont-bundle-natives.patch
+ee4c9d7574586e74f2577523bfeab564  0003-prefer-system-lib.patch"
+sha256sums="7fdfe31304a50a830f4f2e8207cdfe58126270e2f24d7c318540e2b263bead78  lz4-java-1.3.0.tar.gz
+bb5a2779353a40a15d8ee24438a199c5c023db1605b491260afb3a628684001b  0001-ivy-location.patch
+117acb8ff84b387cd91acec340b870fab3359804cdd76e9f0fc574f013d30141  0002-dont-bundle-natives.patch
+548168e3344538e87be537b13d746c3e73fb3ed29f0daa1776eb62f7ba8240c1  0003-prefer-system-lib.patch"
+sha512sums="417141a02b1ed599499b352d96e3e7a2b84376dbd84f7042563c90e30b3c6d5ebc132f9e96eeff717bc790e615123acb53887bfaea8566870cba78d05b2d8048  lz4-java-1.3.0.tar.gz
+1e5d1f5bdb87ad89efa423af2ec83921ab7a7fc3de36e6398cbfa90e1b2e07d11834decddf97a17b3dbadf7d2575770b629b35435ce8f1d5ac078554026d1789  0001-ivy-location.patch
+cc570080f7682525709ec1999fe5cf8e0ccc6f41dd34ab76159321c02ca504041d4d2bc008f04e312550bd1de611ed77d99dd7f2101a0a3600cbea7ab16ce09d  0002-dont-bundle-natives.patch
+b94fd00b7a1410c55103a1a15422641970366a36dd3d87cb25cd39f90fc740cbf92affea6af6bae2595663bd1e2943ab129399c3907168528a91941e19e60804  0003-prefer-system-lib.patch"