diff --git uppsrc/CtrlCore/CtrlCore.upp uppsrc/CtrlCore/CtrlCore.upp
--- uppsrc/CtrlCore/CtrlCore.upp
+++ uppsrc/CtrlCore/CtrlCore.upp
@@ -12,9 +12,9 @@ library(WIN32) "user32 gdi32";
 
 link(OSX !X11) "-framework Foundation -framework Cocoa -framework Carbon";
 
-pkg_config(POSIX) "freetype2 x11 xinerama xrender xft xdmcp fontconfig xcb xext";
+pkg_config(POSIX X11 (!OSX | OSX11)) "xinerama xrender xft";
 
-pkg_config(POSIX !X11) "gtk+-3.0 libnotify";
+pkg_config(POSIX !X11 !OSX) "gtk+-3.0 x11";
 
 file
 	Core readonly separator,
diff --git uppsrc/CtrlLib/CtrlLib.upp uppsrc/CtrlLib/CtrlLib.upp
--- uppsrc/CtrlLib/CtrlLib.upp
+++ uppsrc/CtrlLib/CtrlLib.upp
@@ -8,6 +8,8 @@ uses
 
 uses(POSIX) PdfDraw;
 
+pkg_config(POSIX !X11 !OSX) libnotify;
+
 file
 	CtrlLib.h options(BUILDER_OPTION) PCH,
 	CtrlLib readonly separator,
diff --git uppsrc/Draw/Draw.upp uppsrc/Draw/Draw.upp
--- uppsrc/Draw/Draw.upp
+++ uppsrc/Draw/Draw.upp
@@ -10,7 +10,7 @@ uses
 
 library(WIN32) "user32 gdi32";
 
-pkg_config(POSIX) "freetype2 x11 fontconfig xcb expat";
+pkg_config(POSIX (!OSX | OSX11)) fontconfig;
 
 file
 	Draw.h options(BUILDER_OPTION) PCH,