[Patch #462258] On Cygwin, don't build Tkinter unless the X header files
can be found.
diff --git a/setup.py b/setup.py
index 9cb43ef..bb4be3f 100644
--- a/setup.py
+++ b/setup.py
@@ -653,6 +653,13 @@
include_dirs.append('/usr/X11/include')
added_lib_dirs.append('/usr/X11/lib')
+ # If Cygwin, then verify that X is installed before proceeding
+ if platform == 'cygwin':
+ x11_inc = find_file('X11/Xlib.h', [], inc_dirs)
+ if x11_inc is None:
+ # X header files missing, so give up
+ return
+
# Check for BLT extension
if self.compiler.find_library_file(lib_dirs + added_lib_dirs, 'BLT8.0'):
defs.append( ('WITH_BLT', 1) )