Add projectRoot that XCode 3 keeps asking for

git-svn-id: file:///home/sven/projects/JOGL/temp/ant-contrib/svn/ant-contrib-code/cpptasks/trunk@147 32d7a393-a5a9-423c-abd3-5d954feb1f2f

3 files changed, 12 insertions, 3 deletions

diff --git a/src/main/java/net/sf/antcontrib/cpptasks/apple/XcodeProjectWriter.java b/src/main/java/net/sf/antcontrib/cpptasks/apple/XcodeProjectWriter.java
index bbd96f3..1d77c29 100644
--- a/src/main/java/net/sf/antcontrib/cpptasks/apple/XcodeProjectWriter.java
+++ b/src/main/java/net/sf/antcontrib/cpptasks/apple/XcodeProjectWriter.java
@@ -169,8 +169,13 @@ public final class XcodeProjectWriter
         //
         //    add project to property list
         //
+        //
+        //   Calculate path (typically several ../..) of the root directory
+        //        (where build.xml lives) relative to the XCode project directory.
+        //         XCode 3.0 will now prompt user to supply the value if not specified.
+        String projectRoot = CUtil.getRelativePath(basePath, projectDef.getProject().getBaseDir());
         PBXObjectRef project = createPBXProject(compilerConfigurations, mainGroup,
-                projectDirPath, projectTargets);
+                projectDirPath, projectRoot, projectTargets);
         objects.put(project.getID(), project.getProperties());
 
 
@@ -564,11 +569,13 @@ public final class XcodeProjectWriter
      * @param mainGroup main group.
      * @param projectDirPath project directory path.
      * @param targets targets.
+     * @param projectRoot projectRoot directory relative to 
      * @return project.
      */
     private static PBXObjectRef createPBXProject(final PBXObjectRef buildConfigurationList,
                                        final PBXObjectRef mainGroup,
                                        final String projectDirPath,
+                                       final String projectRoot,
                                        final List targets) {
         Map map = new HashMap();
         map.put("isa", "PBXProject");
@@ -577,6 +584,7 @@ public final class XcodeProjectWriter
         map.put("mainGroup", mainGroup.getID());
         map.put("projectDirPath", projectDirPath);
         map.put("targets", targets);
+        map.put("projectRoot", projectRoot);
         return new PBXObjectRef(map);
     }
 
diff --git a/src/samples/hello/build.xml b/src/samples/hello/build.xml
index afefbc7..b8e0b78 100644
--- a/src/samples/hello/build.xml
+++ b/src/samples/hello/build.xml
@@ -19,8 +19,9 @@
     <taskdef resource="cpptasks.tasks"/>
     <target name="compile">
         <mkdir dir="target/main/obj"/>
-        <cc outtype="executable" subsystem="console" outfile="target/hello" objdir="target/main/obj">
+        <cc outtype="static" subsystem="console" outfile="target/hello" objdir="target/main/obj">
            <fileset dir="src/main/c" includes="*.c"/>
+           <project type="xcode" outfile="hello" overwrite="true"/>
         </cc>
     </target>
 </project>
diff --git a/src/samples/hello/src/main/c/hello.c b/src/samples/hello/src/main/c/hello.c
index b0183a5..6912199 100644
--- a/src/samples/hello/src/main/c/hello.c
+++ b/src/samples/hello/src/main/c/hello.c
@@ -21,5 +21,5 @@
 
 int main(int argc, const char** argv) {
    puts("Hello, World.");
-   return 1;
+   return 0;
 }