macosx/framework: Don't pass an empty framework path.

projects/macosx/framework/VLCKit.xcodeproj/project.pbxproj

@@ -520,7 +520,7 @@
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "if test \"$ACTION\" = \"clean\"; then\n    rm -Rf $SYMROOT/vlc_build_dir\n    exit 0\nfi\n\ntop_srcdir=`pwd`/../../..\n\nmkdir -p $SYMROOT/vlc_build_dir\ncd $SYMROOT/vlc_build_dir\n\necho \"Building for $ARCHS with sdk=\\\"$SDKROOT\\\"\"\nargs=\"--enable-faad\"\nargs=\"--enable-flac $args\"\nargs=\"--enable-theora $args\"\nargs=\"--enable-shout $args\"\nargs=\"--enable-cddax $args\"\nargs=\"--enable-caca $args\"\nargs=\"--enable-vcdx $args\"\nargs=\"--enable-ncurses $args\"\nargs=\"--enable-twolame $args\"\nargs=\"--enable-realrtsp $args\"\nargs=\"--enable-libass $args\"\nargs=\"--enable-asademux $args\"\nargs=\"--disable-skins2 $args\"\nargs=\"--disable-x11 $args\"\nargs=\"--disable-glx $args\"\nargs=\"--disable-xvideo $args\"\nargs=\"--disable-xcb $args\"\nargs=\"--with-macosx-version-min=10.5 $args\"\nargs=\"--with-macosx-sdk=$SDKROOT $args\"\nargs=\"--enable-macosx $args\"\nargs=\"--enable-debug $args\"\nargs=\"--disable-nls $args\"\nargs=\"--disable-macosx-defaults $args\"\nargs=\"--prefix=$SYMROOT/vlc_build_dir/vlc_install_dir $args\"\n\nif test $ARCHS = \"x86_64\"\nthen\n\targs=\"--disable-sdl --disable-sdl-image --build=x86_64-apple-darwin10 $args\"\nfi\n\necho \"Running configure $args\"\nCFLAGS=\"-arch $ARCHS\" CXXFLAGS=\"-arch $ARCHS\" CPPFLAGS=\"-arch $ARCHS\" OBJCFLAGS=\"-arch $ARCHS\" exec $top_srcdir/configure $args";
+			shellScript = "if test \"$ACTION\" = \"clean\"; then\n    rm -Rf $SYMROOT/vlc_build_dir\n    exit 0\nfi\n\ntop_srcdir=`pwd`/../../..\n\nmkdir -p $SYMROOT/vlc_build_dir\ncd $SYMROOT/vlc_build_dir\n\necho \"Building for $ARCHS with sdk=\\\"$SDKROOT\\\"\"\nargs=\"--enable-faad\"\nargs=\"--enable-flac $args\"\nargs=\"--enable-theora $args\"\nargs=\"--enable-shout $args\"\nargs=\"--enable-cddax $args\"\nargs=\"--enable-caca $args\"\nargs=\"--enable-vcdx $args\"\nargs=\"--enable-ncurses $args\"\nargs=\"--enable-twolame $args\"\nargs=\"--enable-realrtsp $args\"\nargs=\"--enable-libass $args\"\nargs=\"--enable-asademux $args\"\nargs=\"--disable-skins2 $args\"\nargs=\"--disable-x11 $args\"\nargs=\"--disable-glx $args\"\nargs=\"--disable-xvideo $args\"\nargs=\"--disable-xcb $args\"\nargs=\"--with-macosx-version-min=10.5 $args\"\nif test \"x$SDKROOT\" != \"x\"\nthen\n\targs=\"--with-macosx-sdk=$SDKROOT $args\"\nfi\nargs=\"--enable-macosx $args\"\nargs=\"--enable-debug $args\"\nargs=\"--disable-nls $args\"\nargs=\"--disable-macosx-defaults $args\"\nargs=\"--prefix=$SYMROOT/vlc_build_dir/vlc_install_dir $args\"\n\nif test $ARCHS = \"x86_64\"\nthen\n\targs=\"--disable-sdl --disable-sdl-image --build=x86_64-apple-darwin10 $args\"\nfi\n\necho \"Running configure $args\"\nCFLAGS=\"-arch $ARCHS\" CXXFLAGS=\"-arch $ARCHS\" CPPFLAGS=\"-arch $ARCHS\" OBJCFLAGS=\"-arch $ARCHS\" exec $top_srcdir/configure $args";
 			showEnvVarsInLog = 0;
 		};
 		EF78BD2E0CAEEF9500354E6E /* ShellScript */ = {