apache-ant: init 1.9

1.9.x is a legacy version of ant supporting Java 5, 6, and 7

Fixes #37747

pkgs/development/tools/build-managers/apache-ant/1.9.nix

···
+{ fetchurl, stdenv, coreutils, makeWrapper }:
+
+let version = "1.9.6"; in
+
+stdenv.mkDerivation {
+  name = "ant-${version}";
+
+  buildInputs = [ makeWrapper ];
+
+  src = fetchurl {
+    url = "mirror://apache/ant/binaries/apache-ant-${version}-bin.tar.bz2";
+    sha256 = "1cwd5vq175gyicw0hkm8idwa33zxwhf7xlxywaqxcqqdjql0jfx4";
+  };
+
+  contrib = fetchurl {
+    url = mirror://sourceforge/ant-contrib/ant-contrib-1.0b3-bin.tar.bz2;
+    sha256 = "96effcca2581c1ab42a4828c770b48d54852edf9e71cefc9ed2ffd6590571ad1";
+  };
+
+  installPhase =
+    ''
+      mkdir -p $out/bin $out/lib/ant
+      mv * $out/lib/ant/
+
+      # Get rid of the manual (35 MiB).  Maybe we should put this in a
+      # separate output.  Keep the antRun script since it's vanilla sh
+      # and needed for the <exec/> task (but since we set ANT_HOME to
+      # a weird value, we have to move antRun to a weird location).
+      # Get rid of the other Ant scripts since we provide our own.
+      mv $out/lib/ant/bin/antRun $out/bin/
+      rm -rf $out/lib/ant/{manual,bin,WHATSNEW}
+      mkdir $out/lib/ant/bin
+      mv $out/bin/antRun $out/lib/ant/bin/
+
+      # Install ant-contrib.
+      unpackFile $contrib
+      cp -p ant-contrib/ant-contrib-*.jar $out/lib/ant/lib/
+
+      cat >> $out/bin/ant <<EOF
+      #! ${stdenv.shell} -e
+
+      ANT_HOME=$out/lib/ant
+
+      # Find the JDK by looking for javac.  As a fall-back, find the
+      # JRE by looking for java.  The latter allows just the JRE to be
+      # used with (say) ECJ as the compiler.  Finally, allow the GNU
+      # JVM.
+      if [ -z "\$JAVA_HOME" ]; then
+          for i in javac java gij; do
+              if p="\$(type -p \$i)"; then
+                  export JAVA_HOME="\$(${coreutils}/bin/dirname \$(${coreutils}/bin/dirname \$(${coreutils}/bin/readlink -f \$p)))"
+                  break
+              fi
+          done
+          if [ -z "\$JAVA_HOME" ]; then
+              echo "\$0: cannot find the JDK or JRE" >&2
+              exit 1
+          fi
+      fi
+
+      if [ -z \$NIX_JVM ]; then
+          if [ -e \$JAVA_HOME/bin/java ]; then
+              NIX_JVM=\$JAVA_HOME/bin/java
+          elif [ -e \$JAVA_HOME/bin/gij ]; then
+              NIX_JVM=\$JAVA_HOME/bin/gij
+          else
+              NIX_JVM=java
+          fi
+      fi
+
+      LOCALCLASSPATH="\$ANT_HOME/lib/ant-launcher.jar\''${LOCALCLASSPATH:+:}\$LOCALCLASSPATH"
+
+      exec \$NIX_JVM \$NIX_ANT_OPTS \$ANT_OPTS -classpath "\$LOCALCLASSPATH" \
+          -Dant.home=\$ANT_HOME -Dant.library.dir="\$ANT_LIB" \
+          org.apache.tools.ant.launch.Launcher \$NIX_ANT_ARGS \$ANT_ARGS \
+          -cp "\$CLASSPATH" "\$@"
+      EOF
+
+      chmod +x $out/bin/ant
+    ''; # */
+
+  meta = {
+    homepage = http://ant.apache.org/;
+    description = "A Java-based build tool";
+
+    longDescription = ''
+      Apache Ant is a Java-based build tool.  In theory, it is kind of like
+      Make, but without Make's wrinkles.
+
+      Why another build tool when there is already make, gnumake, nmake, jam,
+      and others? Because all those tools have limitations that Ant's
+      original author couldn't live with when developing software across
+      multiple platforms.  Make-like tools are inherently shell-based -- they
+      evaluate a set of dependencies, then execute commands not unlike what
+      you would issue in a shell.  This means that you can easily extend
+      these tools by using or writing any program for the OS that you are
+      working on.  However, this also means that you limit yourself to the
+      OS, or at least the OS type such as Unix, that you are working on.
+
+      Ant is different.  Instead of a model where it is extended with
+      shell-based commands, Ant is extended using Java classes.  Instead of
+      writing shell commands, the configuration files are XML-based, calling
+      out a target tree where various tasks get executed.  Each task is run
+      by an object that implements a particular Task interface.
+    '';
+
+    license = stdenv.lib.licenses.asl20;
+    maintainers = [ stdenv.lib.maintainers.eelco ];
+    platforms = stdenv.lib.platforms.all;
+  };
+}

pkgs/top-level/all-packages.nix

···
       callPackage ../development/compilers/openjdk-darwin { }
     else
       callPackage ../development/compilers/openjdk/7.nix {
+        ant = apacheAnt_1_9;
         bootjdk = callPackage ../development/compilers/openjdk/bootstrap.nix { version = "7"; };
       };
 
···
   ant = apacheAnt;
 
   apacheAnt = callPackage ../development/tools/build-managers/apache-ant { };
+
+  apacheAnt_1_9 = callPackage ../development/tools/build-managers/apache-ant/1.9.nix { };
 
   apacheKafka = apacheKafka_1_0;
   apacheKafka_0_9 = callPackage ../servers/apache-kafka { majorVersion = "0.9"; };