areca: init at 7.5

pkgs/applications/backup/areca/default.nix

···
+{ stdenv, fetchurl, ant, jre, jdk, swt, acl, attr }:
+
+stdenv.mkDerivation rec {
+  name = "areca-7.5";
+
+  src = fetchurl {
+    url = "http://downloads.sourceforge.net/project/areca/areca-stable/areca-7.5/areca-7.5-src.tar.gz";
+    sha256 = "1q4ha9s96c1syplxm04bh1v1gvjq16l4pa8w25w95d2ywwvyq1xb";
+  };
+
+  sourceRoot = ".";
+
+  buildInputs = [ jdk ant acl attr ];
+
+  patches = [ ./fix-javah-bug.diff ];
+
+  postPatch = ''
+    substituteInPlace build.xml --replace "/usr/lib/java/swt.jar" "${swt}/jars/swt.jar"
+    substituteInPlace build.xml --replace "gcc" "${stdenv.cc}/bin/gcc"
+    substituteInPlace areca.sh --replace "bin/" ""
+    substituteInPlace bin/areca_run.sh --replace "/usr/java" "${jre}/lib/openjdk"
+    substituteInPlace bin/areca_run.sh --replace "/usr/lib/java/swt.jar" "${swt}/jars/swt.jar"
+
+    sed -i "s#^PROGRAM_DIR.*#PROGRAM_DIR=$out#g" bin/areca_run.sh
+    sed -i "s#^LIBRARY_PATH.*#LIBRARY_PATH=${swt}/lib:$out/lib:${acl}/lib#g" bin/areca_run.sh
+
+    # https://sourceforge.net/p/areca/bugs/563/
+    substituteInPlace bin/areca_run.sh --replace '[ "$JAVA_IMPL" = "java" ]' \
+      '[[ "$JAVA_IMPL" = "java" || "$JAVA_IMPL" = "openjdk" ]]'
+  '';
+
+  buildPhase = "ant";
+
+  installPhase = ''
+    mkdir -p $out/bin $out/lib $out/translations
+    cp areca.sh $out/bin/areca
+    cp -r bin $out
+    cp -r lib $out
+    cp -r translations $out
+    cp COPYING $out
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = http://www.areca-backup.org/;
+    description = "An Open Source personal backup solution";
+    license = licenses.gpl2;
+    maintainers = with maintainers; [ pSub ];
+  };
+}

pkgs/applications/backup/areca/fix-javah-bug.diff

···
+diff --git a/build.xml b/build.xml
+index 1ba08e0..9248b76 100644
+--- a/build.xml
++++ b/build.xml
+@@ -56,10 +56,16 @@
+
+     <target name="compilejni" unless="isWindows">
+         <description>JNI compilation task (builds libarecafs.so ... for unix-like operating systems only)</description>
++
+         <!--Generate the JNI header-->
+-        <javah destdir="${root}/jni" force="yes" classpath="${root}/lib/areca.jar">
+-            <class name="com.myJava.file.metadata.posix.jni.wrapper.FileAccessWrapper"/>
+-        </javah>
++	<exec executable="javah">
++		<arg value="-d"/>
++		<arg value="${root}/jni"/>
++		<arg value="-force"/>
++		<arg value="-classpath"/>
++		<arg value="${root}/lib/areca.jar"/>
++		<arg value="com.myJava.file.metadata.posix.jni.wrapper.FileAccessWrapper"/>
++	</exec>
+
+         <!-- Compile the JNI code -->
+         <exec dir="${root}/jni" executable="gcc">

pkgs/top-level/all-packages.nix

···
 
   auctex = callPackage ../tools/typesetting/tex/auctex { };
 
+  areca = callPackage ../applications/backup/areca { };
+
   beep = callPackage ../misc/beep { };
 
   brgenml1lpr = callPackage_i686 ../misc/cups/drivers/brgenml1lpr {};