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Patch #660485: Cygwin _tkinter Tcl/Tk 8.3 patch 

The attached patch enables Cygwin Python to
build cleanly against the latest Cygwin Tcl/Tk
which is based on Tcl/Tk 8.3. It also prevents
building against the real X headers, if installed.
This commit is contained in:
Jason Tishler 2002-12-31 20:30:46 +00:00
parent 8f1f8f13e4
commit bbe8961698
2 changed files with 19 additions and 13 deletions
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6
Modules/_tkinter.c
View File

@ -57,9 +57,10 @@ Copyright (C) 1994 Steen Lumholt.
#include <tk.h>
#endif
/* For Tcl 8.2 and 8.3, CONST* is not defined. */
/* For Tcl 8.2 and 8.3, CONST* is not defined (except on Cygwin). */
#ifndef CONST84_RETURN
#define CONST84_RETURN
#undef CONST
#define CONST
#endif
@ -752,7 +753,7 @@ statichere PyTypeObject PyTclObject_Type = {
0, /*tp_hash*/
0, /*tp_call*/
(reprfunc)PyTclObject_str, /*tp_str*/
PyObject_GenericGetAttr,/*tp_getattro*/
0, /*tp_getattro*/
0, /*tp_setattro*/
0, /*tp_as_buffer*/
Py_TPFLAGS_DEFAULT, /*tp_flags*/
@ -2838,6 +2839,7 @@ init_tkinter(void)
PyDict_SetItemString(d, "TkttType", (PyObject *)&Tktt_Type);
PyTclObject_Type.ob_type = &PyType_Type;
PyTclObject_Type.tp_getattro = &PyObject_GenericGetAttr;
PyDict_SetItemString(d, "Tcl_Obj", (PyObject *)&PyTclObject_Type);
#ifdef TK_AQUA

26
setup.py
View File

@ -887,6 +887,12 @@ class PyBuildExt(build_ext):
self.detect_tkinter_darwin(inc_dirs, lib_dirs):
return
# Set platform specific library prefix, if any
if platform == 'cygwin':
lib_prefix = 'cyg'
else:
lib_prefix = ''
# Assume we haven't found any of the libraries or include files
# The versions with dots are used on Unix, and the versions without
# dots on Windows, for detection by cygwin.
@ -894,9 +900,9 @@ class PyBuildExt(build_ext):
for version in ['8.4', '84', '8.3', '83', '8.2',
'82', '8.1', '81', '8.0', '80']:
tklib = self.compiler.find_library_file(lib_dirs,
'tk' + version )
lib_prefix + 'tk' + version)
tcllib = self.compiler.find_library_file(lib_dirs,
'tcl' + version )
lib_prefix + 'tcl' + version)
if tklib and tcllib:
# Exit the loop when we've found the Tcl/Tk libraries
break
@ -927,6 +933,11 @@ class PyBuildExt(build_ext):
if platform == 'sunos5':
include_dirs.append('/usr/openwin/include')
added_lib_dirs.append('/usr/openwin/lib')
elif platform == 'cygwin':
# Verify that the pseudo-X headers are installed before proceeding
x11_inc = find_file('X11/Xlib.h', [], inc_dirs)
if x11_inc is None:
return
elif os.path.exists('/usr/X11R6/include'):
include_dirs.append('/usr/X11R6/include')
added_lib_dirs.append('/usr/X11R6/lib')
@ -938,13 +949,6 @@ class PyBuildExt(build_ext):
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'):
@ -956,8 +960,8 @@ class PyBuildExt(build_ext):
libs.append('BLT')
# Add the Tcl/Tk libraries
libs.append('tk'+version)
libs.append('tcl'+version)
libs.append(lib_prefix + 'tk'+ version)
libs.append(lib_prefix + 'tcl'+ version)
if platform in ['aix3', 'aix4']:
libs.append('ld')