tcl-tk: fix missing pkg-config build dependency.

When configuring tcl-tk --with-x11, pkg-config should be listed as a dependency so the configure script can find Xft2 and fontconfig.
nandub · Mar 16, 2017 · c0f8dd3 · c0f8dd3
1 parent 1473082
commit c0f8dd3
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/tcl-tk.rb b/tcl-tk.rb
@@ -24,6 +24,7 @@ class TclTk < Formula
   option "with-x11", "Build X11-based Tk instead of Aqua-based Tk"
 
   depends_on :x11 => :optional
+  depends_on "pkg-config" => :build if build.with? "x11"
 
   resource "tk" do
     url "https://downloads.sourceforge.net/project/tcl/Tcl/8.6.6/tk8.6.6-src.tar.gz"