Automatically add an icon for Darwin, from Nic.

git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@1355 8092fc87-c524-0410-9efc-e669fe64eaf9

sc2/build/unix/build.config

@@ -17,6 +17,12 @@ uqm_requirements()
 			have_program windres
 			WINDRES="$PROG_windres_FILE"
 			;;
+		Darwin)
+			have_program Rez || exit 1
+			have_program SetFile || exit 1
+			REZ="$PROG_Rez_FILE"
+			SETFILE="$PROG_SetFile_FILE"
+			;;
 	esac
 
 
@@ -218,7 +224,8 @@ uqm_process_config() {
 	# Make build.vars from build.vars.in, substituting variables.
 	SUBSTITUTE_VARS="CFLAGS LDFLAGS MAKE DEBUG SOUNDMODULE HAVE_OPENGL \
 			USE_ZIP_IO \
-			INSTALL_LIBDIR INSTALL_BINDIR INSTALL_SHAREDIR WINDRES"
+			INSTALL_LIBDIR INSTALL_BINDIR INSTALL_SHAREDIR \
+			REZ SETFILE WINDRES"
 	SUBSTITUTE_FILES="build.vars"
 	substitute_vars SUBSTITUTE_VARS SUBSTITUTE_FILES . "$BUILD_WORK"
 
@@ -243,7 +250,19 @@ uqm_pre_build() {
 }
 
 uqm_post_build() {
- 	:  # Nothing to do
+    local TARGET_FILE   
+	local RFORK
+    eval TARGET_FILE="\$BUILD_WORK/\${${BUILD_PROJECT}_NAME}"
+    RFORK="src/${BUILD_PROJECT}.r"
+
+	test -f "$TARGET_FILE" || return
+
+    case "$OSNAME" in
+        Darwin)   
+            ${REZ} ${RFORK} -o ${TARGET_FILE}
+            ${SETFILE} -a C ${TARGET_FILE}
+        ;;
+    esac
 }
 
 uqm_pre_install() {