BUILD: Fix creating OS X application bundle when Sparkle is enabled

configure

@@ -183,6 +183,7 @@ _win32path="c:/scummvm"
 _amigaospath="Games:ScummVM"
 _staticlibpath=
 _xcodetoolspath=
+_sparklepath=
 _sdlconfig=sdl-config
 _freetypeconfig=freetype-config
 _sdlpath="$PATH"
@@ -1173,8 +1174,7 @@ for ac_option in $@; do
 		;;
 	--with-sparkle-prefix=*)
 		arg=`echo $ac_option | cut -d '=' -f 2`
-		SPARKLE_CFLAGS="-F$arg"
-		SPARKLE_LIBS="-F$arg"
+		_sparklepath=$arg
 		;;
 	--with-readline-prefix=*)
 		arg=`echo $ac_option | cut -d '=' -f 2`
@@ -3946,6 +3946,10 @@ case $_host_os in
 		if test "$_updates" = no; then
 			_sparkle=no
 		else
+			if test ! -z $_sparklepath ; then
+				SPARKLE_CFLAGS="-F$_sparklepath"
+				SPARKLE_LIBS="-F$_sparklepath"
+			fi
 			if test "$_sparkle" = auto ; then
 				_sparkle=no
 				cat > $TMPC << EOF
@@ -4791,6 +4795,7 @@ WIN32PATH=$_win32path
 AMIGAOSPATH=$_amigaospath
 STATICLIBPATH=$_staticlibpath
 XCODETOOLSPATH=$_xcodetoolspath
+SPARKLEPATH=$_sparklepath
 SDLCONFIG=$_sdlconfig
 
 ABI := $ABI

ports.mk

@@ -97,7 +97,8 @@ endif
 ifdef USE_SPARKLE
 	mkdir -p $(bundle_name)/Contents/Frameworks
 	cp $(srcdir)/dists/macosx/dsa_pub.pem $(bundle_name)/Contents/Resources/
-	cp -R $(STATICLIBPATH)/Sparkle.framework $(bundle_name)/Contents/Frameworks/
+	rm -rf $(bundle_name)/Contents/Frameworks/Sparkle.framework
+	cp -R $(SPARKLEPATH)/Sparkle.framework $(bundle_name)/Contents/Frameworks/
 endif
 	cp $(srcdir)/icons/scummvm.icns $(bundle_name)/Contents/Resources/
 	cp $(DIST_FILES_DOCS) $(bundle_name)/
@@ -329,7 +330,10 @@ OSX_ZLIB ?= $(STATICLIBPATH)/lib/libz.a
 endif
 
 ifdef USE_SPARKLE
-OSX_STATIC_LIBS += -framework Sparkle -F$(STATICLIBPATH)
+ifneq ($(SPARKLEPATH),)
+OSX_STATIC_LIBS += -F$(SPARKLEPATH)
+endif
+OSX_STATIC_LIBS += -framework Sparkle -Wl,-rpath,@loader_path/../Frameworks
 endif
 
 # Special target to create a static linked binary for Mac OS X.