- added -load which loads the BuildRoot/ with a single project

git-svn-id: https://svn.macosforge.org/repository/darwinbuild/trunk@173 10a61168-4876-4dac-953b-31e694342555

CHANGES

@@ -2,6 +2,8 @@ Darwin Build Scripts Change History
 -----------------------------------
 
 Release X.Y.Z [NOW]
+	- darwinbuild: Add a -load option which loads the BuildRoot/ with a
+	  single project
 	- darwinbuild: Add a -loadonly option which loads
 	  the BuildRoot/ but doesn't start the build
 	- darwinbuild: use -stdin mode to register to register

darwinbuild/darwinbuild

@@ -239,6 +239,7 @@ fi
 ###   -fetch    Download necessary source and patch files
 ###   -source   Extract, patch, and stage source
 ###   -nochroot Do not chroot into the BuildRoot when building
+###   -load     Populate the BuildRoot with one project
 ###   -noload   Don't load dependencies into the chroot.
 ###				Has no effect if -nochroot is specified.
 ###   -loadonly Only load dependencies into the chroot, but
@@ -272,6 +273,8 @@ for ARG in "$@"; do
 			depsbuild="${depsbuild} ${ARG/*=/}"
 		elif [ "$ARG" == "-nochroot" ]; then
 			export CHROOTED="NO"
+		elif [ "$ARG" == "-load" ]; then
+			action="load"
 		elif [ "$ARG" == "-noload" ]; then
 			noload="YES"
 		elif [ "$ARG" == "-loadonly" ]; then
@@ -318,6 +321,14 @@ if [ "$depsbuild" == "" ]; then
 fi
 
 
+###
+### If we are doing a -load, install the root and exit.
+###
+if [ "$action" == "load" ]; then
+	InstallRoot "$BuildRoot" "$projnam" "$depsbuild"
+	exit 0
+fi
+
 #
 # Get the version of the project for this build.
 #