path: root/build.xml

<?xml version="1.0" encoding="UTF-8"?>

<!-- JOCL's main build file-->
<project name="JOCL" default="default" basedir=".">

    <description>Builds, tests, and runs the project JOCL.</description>

    <import file="nbproject/build-impl.xml"/>

    <property name="gluegen.root" value="${basedir}/../gluegen" />
    <property name="jogl.root" value="${basedir}/../jogl" />
    
    <property name="etc.build.dir" value="${basedir}/etc/build" />
    <property name="headers.dest" value="${basedir}/resources/includes/CL" />

    <!-- Pull in GlueGen cpptasks build file -->
    <import file="${gluegen.root}/make/gluegen-cpptasks.xml" />

    <target name="-pre-compile" depends="prepare-build,preprocess-headers">

        <path id="gluegen.classpath">
            <pathelement location="${gluegen.root}/build/gluegen.jar" />
            <pathelement location="${gluegen.root}/build/antlr-2.7.7.jar" />
        </path>

        <taskdef name="gluegen" classname="com.sun.gluegen.ant.GlueGenTask" classpathref="gluegen.classpath" />

        <!--OpenCL Impl including OpenGL interoperability-->
        <dirset id="jocl.include.path" dir="${basedir}">
            <include name="resources/includes"/>
            <include name="resources/stubs_includes/jvm"/>
            <include name="resources/stubs_includes/gl"/>
            <include name="resources/stubs_includes/common"/>
        </dirset>

        <echo message=" - - - generate JOCL binding files - - - "/>

        <echo message="generate CL interface..."/>
        <gluegen src="resources/opencl.h"
                 config="resources/cl-if.cfg"
                 includeRefid="jocl.include.path"
                 emitter="com.sun.gluegen.JavaEmitter">
            <classpath refid="gluegen.classpath" />
        </gluegen>

        <echo message="generate CLGLI interface..."/>
        <gluegen src="resources/opencl.h"
                 config="resources/clgl-if.cfg"
                 includeRefid="jocl.include.path"
                 emitter="com.sun.gluegen.JavaEmitter">
            <classpath refid="gluegen.classpath" />
        </gluegen>

        <echo message="generate GLImpl..."/>
        <gluegen src="resources/opencl.h"
                 config="resources/cl-impl.cfg"
                 includeRefid="jocl.include.path"
                 emitter="com.sun.gluegen.JavaEmitter">
            <classpath refid="gluegen.classpath" />
        </gluegen>
        <echo message=" - - - JOCL binding files generated - - - "/>

    </target>

    <target name="prepare-build">

        <property name="headers.orig" value="${basedir}/resources/includes/CL_orig" />

        <!--compile build utilities-->
        <mkdir dir="${etc.build.dir}"/>
        
        <javac destdir="${etc.build.dir}" classpath="${ant.core.lib}" source="1.5" debug="true" debuglevel="lines,vars,source">
            <src path="${basedir}/etc/src"/>
        </javac>

        <taskdef name="update-headers"            classname="com.mbien.ant.HeaderFileDownloader"     classpath="${etc.build.dir}"/>
        <taskdef name="uncomment-function-params" classname="com.mbien.ant.FunctionParamUncommenter" classpath="${etc.build.dir}"/>

    </target>


    <target name="-post-compile" depends="c.configure.all">

        <property name="obj.dir" value="${build.dir}/obj"/>
        <property name="natives.dir" value="${build.dir}/natives"/>

        <property name="output.lib.name" value="jocl"/>
        <property name="obj.jocl.dir" value="${obj.dir}/${output.lib.name}"/>
        <property name="natives.jocl.dir" value="${build.dir}/natives/${output.lib.name}"/>

        <property name="c.compiler.optimise" value="none"/>
        <property name="c.compiler.debug" value="false"/>

        <mkdir dir="${obj.jocl.dir}" />
        <mkdir dir="${natives.jocl.dir}" />

        <echo message=" - - - compiling JOCL natives - - - "/>

        <cc outtype="shared"
            objdir="${obj.jocl.dir}"
            outfile="${natives.jocl.dir}/${output.lib.name}"
            optimize="${c.compiler.optimise}"
            debug="${c.compiler.debug}"
            multithreaded="true"
            exceptions="false"
            rtti="false">

            <fileset dir="gensrc/native" includes="*.c"/>

            <compiler extends="${compiler.cfg.id}" >

                <includepath path="${java.includes.dir}"/>
                <includepath path="${java.includes.dir.platform}"/>

                <!-- TODO should we use our own or jogl's GL headers?  -->
                <includepath path="${basedir}/resources/includes"/>
            <!--
                <includepath path="${jogl.root}/make/stub_includes/opengl/GL3"/>
                <includepath path="${jogl.root}/make/stub_includes/opengl"/>
            -->

            </compiler>

            <linker extends="${linker.cfg.id}">

            </linker>
        </cc>

        <echo message=" - - - JOCL natives compiled - - - "/>

    </target>

    <target name="c.configure.all"   depends="gluegen.cpptasks.detect.os, gluegen.cpptasks.setup.compiler, jocl.setup.linker, c.configure.os" />
    <target name="c.configure.os"    depends="c.configure.win32, c.configure.linux, c.configure.macosx" />
    <target name="c.configure.win32" depends="c.configure.win32.mingw" if="isWindows" />
    <target name="c.configure.linux" depends="c.configure.linux.x86, c.configure.linux.amd64, c.configure.linux.ia64" if="isLinux" />

    <!-- linker configuration -->
    <target name="jocl.setup.linker">
        <linker id="linker.cfg.linux.jocl">
            <syslibset dir="/usr/lib" libs="OpenCL"/>
        </linker>

        <linker id="linker.cfg.linux.amd64.jocl">
            <syslibset dir="/usr/lib" libs="OpenCL"/>
        </linker>

        <linker id="linker.cfg.win32.mingw.jocl" extends="linker.cfg.win32.mingw">
            <linkerarg value="-Wl,--kill-at" /> <!-- remove @ from function names -->
            <syslibset libs="OpenCL"/>
        </linker>

        <linker id="linker.cfg.macosx.jocl">
            <linkerarg value="-framework" />
            <linkerarg value="OpenCL" />
        </linker>
    </target>

    <target name="c.configure.win32.mingw" if="isMingW">
        <echo message="Win32.MingW" />
        <property name="compiler.cfg.id"  value="compiler.cfg.win32.mingw" />
        <property name="linker.cfg.id"    value="linker.cfg.win32.mingw.jocl" />
    </target>

    <target name="c.configure.linux.x86"  if="isLinuxX86">
        <echo message="Linux.x86" />
        <property name="compiler.cfg.id"  value="compiler.cfg.linux" />
        <property name="linker.cfg.id"    value="linker.cfg.linux.jocl" />
    </target>

    <target name="c.configure.linux.amd64" if="isLinuxAMD64">
        <echo message="Linux.AMD64" />
        <property name="compiler.cfg.id"  value="compiler.cfg.linux.amd64" />
        <property name="linker.cfg.id"    value="linker.cfg.linux.amd64.jocl" />
    </target>

    <target name="c.configure.linux.ia64" if="isLinuxIA64">
        <echo message="Linux.IA64" />
        <property name="compiler.cfg.id"  value="compiler.cfg.linux" />
        <property name="linker.cfg.id"    value="linker.cfg.linux.jocl" />
    </target>

    <target name="c.configure.macosx"     if="isOSX">
        <echo message="MacOS" />
        <property name="compiler.cfg.id"  value="compiler.cfg.macosx" />
        <property name="linker.cfg.id"    value="linker.cfg.macosx.jocl" />
    </target>

    <target name="-post-clean">
        <delete dir="gensrc"/>
        <delete dir="${etc.build.dir}"/>
        <delete dir="${headers.dest}"/>
    </target>

    <target name="update-headers" depends="prepare-build">

        <property name="registry.url" value="http://www.khronos.org/registry/cl/api/1.0/"/>

        <!-- download new headers from OpenCL registry if necessary -->
        <update-headers header="${headers.orig}/cl.h" url="${registry.url}cl.h"/>
        <update-headers header="${headers.orig}/cl_gl.h" url="${registry.url}cl_gl.h"/>
        <update-headers header="${headers.orig}/cl_platform.h" url="${registry.url}cl_platform.h"/>

    </target>

    <target name="preprocess-headers" depends="prepare-build">

        <mkdir dir="${headers.dest}"/>

        <!--uncomment function names in c headers and copy modified files into include path-->
        <uncomment-function-params src="${headers.orig}/cl.h" dest="${headers.dest}/cl.h"/>
        <uncomment-function-params src="${headers.orig}/cl_gl.h" dest="${headers.dest}/cl_gl.h"/>

        <!--nothing to uncomment in cl_platform.h-->
        <copy file="${headers.orig}/cl_platform.h" toDir="${headers.dest}" overwrite="true"/>

    </target>

    <!--

    There exist several targets which are by default empty and which can be
    used for execution of your tasks. These targets are usually executed
    before and after some main targets. They are:

      -pre-init:                 called before initialization of project properties
      -post-init:                called after initialization of project properties
      -pre-compile:              called before javac compilation
      -post-compile:             called after javac compilation
      -pre-compile-single:       called before javac compilation of single file
      -post-compile-single:      called after javac compilation of single file
      -pre-compile-test:         called before javac compilation of JUnit tests
      -post-compile-test:        called after javac compilation of JUnit tests
      -pre-compile-test-single:  called before javac compilation of single JUnit test
      -post-compile-test-single: called after javac compilation of single JUunit test
      -pre-jar:                  called before JAR building
      -post-jar:                 called after JAR building
      -post-clean:               called after cleaning build products

    (Targets beginning with '-' are not intended to be called on their own.)

    Example of inserting an obfuscator after compilation could look like this:

        <target name="-post-compile">
            <obfuscate>
                <fileset dir="${build.classes.dir}"/>
            </obfuscate>
        </target>

    For list of available properties check the imported
    nbproject/build-impl.xml file.


    Another way to customize the build is by overriding existing main targets.
    The targets of interest are:

      -init-macrodef-javac:     defines macro for javac compilation
      -init-macrodef-junit:     defines macro for junit execution
      -init-macrodef-debug:     defines macro for class debugging
      -init-macrodef-java:      defines macro for class execution
      -do-jar-with-manifest:    JAR building (if you are using a manifest)
      -do-jar-without-manifest: JAR building (if you are not using a manifest)
      run:                      execution of project
      -javadoc-build:           Javadoc generation
      test-report:              JUnit report generation

    An example of overriding the target for project execution could look like this:

        <target name="run" depends="JOCL-impl.jar">
            <exec dir="bin" executable="launcher.exe">
                <arg file="${dist.jar}"/>
            </exec>
        </target>

    Notice that the overridden target depends on the jar target and not only on
    the compile target as the regular run target does. Again, for a list of available
    properties which you can use, check the target you are overriding in the
    nbproject/build-impl.xml file.

    -->
</project>