* Modified AddVariableToScript to support multi-element arrays.

* Added rule AddSourceDirectoryToHaikuImage to copy source directories
  onto the image. They will be placed in /boot/home/HaikuSource/...
  according to their relative path. This should make it a bit more
  comfortable to use gdb as a source level debugger. Alas, the
  directories have to be made known to gdb individually (with the
  "directory" command). I guess we should update to 6.6...


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20415 a95241bf-73f2-0310-859d-f6bbb57e9c96

build/scripts/build_haiku_image

@@ -9,6 +9,7 @@
 # imagePath
 # imageSize
 # addBuildCompatibilityLibDir
+# sourceDirsToCopy
 # 
 # bfsShell
 # copyattr
@@ -122,6 +123,36 @@ done
 # cleanup tmp dir
 rm -rf $mimeTmpDir
 
+
+# install sources
+
+sourcesDest=${tPrefix}home/HaikuSources
+
+# create sources directory
+if [ -n "${sourceDirsToCopy}" ]; then
+	echo "Installing Haiku Sources ..."
+
+	$mkdir -p ${sourcesDest}
+fi
+
+for sourcesDir in ${sourceDirsToCopy}; do
+	echo "  sources dir:  ${sourcesDir}"
+
+	# create all subdirectories
+	subDirs=$(find ${sourcesDir} -type d | grep -v '.svn' |
+		sed -e "s@^${sourceDir}@${sourcesDest}@")
+	$mkdir -p ${subDirs}
+	
+	# get all files and copy each one individually
+	sourceFiles=$(find $sourcesDir -type f | grep -v '.svn')
+	for sourceFile in $sourceFiles; do
+		destSourceFile=$(echo $sourceFile |
+			sed -e "s@^${sourceDir}@${sourcesDest}@")
+		$cp ${sPrefix}$sourceFile $destSourceFile
+	done
+done
+
+
 # unmount
 if [ $isImage ]; then
 	echo "Unmounting ..."