Patch #411138: Rename config.h to pyconfig.h. Closes bug #231774.

Doc/ext/ext.tex

@@ -2380,10 +2380,10 @@ Windows.
 
 Grab the binary installer from \url{http://www.python.org/} and
 install Python.  The binary installer has all of the required header
-files except for \file{config.h}.
+files except for \file{pyconfig.h}.
 
 Get the source distribution and extract it into a convenient location.
-Copy the \file{config.h} from the \file{PC/} directory into the
+Copy the \file{pyconfig.h} from the \file{PC/} directory into the
 \file{include/} directory created by the installer.
 
 Create a \file{Setup} file for your extension module, as described in

Doc/lib/libexcs.tex

@@ -140,7 +140,7 @@ Raised when an \keyword{assert} statement fails.
   always defined, but can only be raised when Python is configured
   with the \longprogramopt{with-fpectl} option, or the
   \constant{WANT_SIGFPE_HANDLER} symbol is defined in the
-  \file{config.h} file.
+  \file{pyconfig.h} file.
 \end{excdesc}
 
 \begin{excdesc}{IOError}

Doc/lib/libsys.tex

@@ -129,7 +129,7 @@ It is always available.
   also \code{'/usr/local'}.  This can be set at build time with the
   \longprogramopt{exec-prefix} argument to the \program{configure}
   script.  Specifically, all configuration files (e.g. the
-  \file{config.h} header file) are installed in the directory
+  \file{pyconfig.h} header file) are installed in the directory
   \code{exec_prefix + '/lib/python\var{version}/config'}, and shared
   library modules are installed in \code{exec_prefix +
   '/lib/python\var{version}/lib-dynload'}, where \var{version} is
@@ -298,7 +298,7 @@ else:
   the \longprogramopt{prefix} argument to the \program{configure}
   script.  The main collection of Python library modules is installed
   in the directory \code{prefix + '/lib/python\var{version}'} while
-  the platform independent header files (all except \file{config.h})
+  the platform independent header files (all except \file{pyconfig.h})
   are stored in \code{prefix + '/include/python\var{version}'}, where
   \var{version} is equal to \code{version[:3]}.
 \end{datadesc}

Include/Python.h

@@ -21,7 +21,7 @@
 /* Include nearly all Python header files */
 
 #include "patchlevel.h"
-#include "config.h"
+#include "pyconfig.h"
 
 #ifdef HAVE_LIMITS_H
 #include <limits.h>

Include/pgenheaders.h

@@ -7,7 +7,7 @@ extern "C" {
 
 /* Include files and extern declarations used by most of the parser. */
 
-#include "config.h"
+#include "pyconfig.h"
 
 /* config.h may or may not define DL_IMPORT */
 #ifndef DL_IMPORT	/* declarations for DLL import/export */

Include/pyport.h

@@ -1,7 +1,7 @@
 #ifndef Py_PYPORT_H
 #define Py_PYPORT_H
 
-#include "config.h" /* include for defines */
+#include "pyconfig.h" /* include for defines */
 
 /**************************************************************************
 Symbols and macros to supply platform-independent interfaces to basic

Lib/distutils/command/build_ext.py

@@ -125,7 +125,7 @@ class build_ext (Command):
         self.extensions = self.distribution.ext_modules
         
 
-        # Make sure Python's include directories (for Python.h, config.h,
+        # Make sure Python's include directories (for Python.h, pyconfig.h,
         # etc.) are in the include search path.
         py_include = sysconfig.get_python_inc()
         plat_py_include = sysconfig.get_python_inc(plat_specific=1)
@@ -592,7 +592,7 @@ class build_ext (Command):
         """
         # The python library is always needed on Windows.  For MSVC, this
         # is redundant, since the library is mentioned in a pragma in
-        # config.h that MSVC groks.  The other Windows compilers all seem
+        # pyconfig.h that MSVC groks.  The other Windows compilers all seem
         # to need it mentioned explicitly, though, so that's what we do.
         # Append '_d' to the python import library on debug builds.
         from distutils.msvccompiler import MSVCCompiler

Lib/distutils/cygwinccompiler.py

@@ -73,7 +73,7 @@ class CygwinCCompiler (UnixCCompiler):
                          (status, details))
         if status is not CONFIG_H_OK:
             self.warn(
-                "Python's config.h doesn't seem to support your compiler.  " +
+                "Python's pyconfig.h doesn't seem to support your compiler.  " +
                 ("Reason: %s." % details) +
                 "Compiling may fail because of undefined preprocessor macros.")
         
@@ -335,7 +335,7 @@ class Mingw32CCompiler (CygwinCCompiler):
 
 # class Mingw32CCompiler
 
-# Because these compilers aren't configured in Python's config.h file by
+# Because these compilers aren't configured in Python's pyconfig.h file by
 # default, we should at least warn the user if he is using a unmodified
 # version.
 
@@ -345,7 +345,7 @@ CONFIG_H_UNCERTAIN = "uncertain"
 
 def check_config_h():
 
-    """Check if the current Python installation (specifically, config.h)
+    """Check if the current Python installation (specifically, pyconfig.h)
     appears amenable to building extensions with GCC.  Returns a tuple
     (status, details), where 'status' is one of the following constants:
       CONFIG_H_OK
@@ -353,21 +353,21 @@ def check_config_h():
       CONFIG_H_NOTOK
         doesn't look good
       CONFIG_H_UNCERTAIN
-        not sure -- unable to read config.h
+        not sure -- unable to read pyconfig.h
     'details' is a human-readable string explaining the situation.
 
     Note there are two ways to conclude "OK": either 'sys.version' contains
     the string "GCC" (implying that this Python was built with GCC), or the
-    installed "config.h" contains the string "__GNUC__".
+    installed "pyconfig.h" contains the string "__GNUC__".
     """
 
     # XXX since this function also checks sys.version, it's not strictly a
-    # "config.h" check -- should probably be renamed...
+    # "pyconfig.h" check -- should probably be renamed...
 
     from distutils import sysconfig
     import string
     # if sys.version contains GCC then python was compiled with
-    # GCC, and the config.h file should be OK
+    # GCC, and the pyconfig.h file should be OK
     if string.find(sys.version,"GCC") >= 0:
         return (CONFIG_H_OK, "sys.version mentions 'GCC'")
     
@@ -386,7 +386,7 @@ def check_config_h():
                 "couldn't read '%s': %s" % (fn, exc.strerror))
 
     else:
-        # "config.h" contains an "#ifdef __GNUC__" or something similar
+        # "pyconfig.h" contains an "#ifdef __GNUC__" or something similar
         if string.find(s,"__GNUC__") >= 0:
             return (CONFIG_H_OK, "'%s' mentions '__GNUC__'" % fn)
         else:

Lib/distutils/sysconfig.py

@@ -43,7 +43,7 @@ def get_python_inc(plat_specific=0, prefix=None):
     If 'plat_specific' is false (the default), this is the path to the
     non-platform-specific header files, i.e. Python.h and so on;
     otherwise, this is the path to platform-specific header files
-    (namely config.h).
+    (namely pyconfig.h).
 
     If 'prefix' is supplied, use it instead of sys.prefix or
     sys.exec_prefix -- i.e., ignore 'plat_specific'.
@@ -137,10 +137,10 @@ def customize_compiler(compiler):
 
 
 def get_config_h_filename():
-    """Return full pathname of installed config.h file."""
+    """Return full pathname of installed pyconfig.h file."""
     if python_build: inc_dir = '.'
     else:            inc_dir = get_python_inc(plat_specific=1)
-    return os.path.join(inc_dir, "config.h")
+    return os.path.join(inc_dir, "pyconfig.h")
 
 
 def get_makefile_filename():

Makefile.pre.in

@@ -118,7 +118,7 @@ SRCDIRS= 	@SRCDIRS@
 SUBDIRSTOO=	Include Lib Misc Demo
 
 # Files and directories to be distributed
-CONFIGFILES=	configure configure.in acconfig.h config.h.in Makefile.pre.in
+CONFIGFILES=	configure configure.in acconfig.h pyconfig.h.in Makefile.pre.in
 DISTFILES=	README ChangeLog $(CONFIGFILES)
 DISTDIRS=	$(SUBDIRS) $(SUBDIRSTOO) Ext-dummy
 DIST=		$(DISTFILES) $(DISTDIRS)
@@ -417,7 +417,7 @@ Mac/Python/macglue.o: $(srcdir)/Mac/Python/macglue.c
 
 PYTHON_HEADERS= \
 		Include/Python.h \
-		config.h \
+		pyconfig.h \
 		Include/patchlevel.h \
 		Include/pyport.h \
 		Include/pymem.h \
@@ -650,7 +650,7 @@ inclinstall:
 		echo $(INSTALL_DATA) $$i $(INCLUDEPY); \
 		$(INSTALL_DATA) $$i $(INCLUDEPY); \
 	done
-	$(INSTALL_DATA) config.h $(CONFINCLUDEPY)/config.h
+	$(INSTALL_DATA) pyconfig.h $(CONFINCLUDEPY)/pyconfig.h
 
 # Install the library and miscellaneous stuff needed for extending/embedding
 # This goes into $(exec_prefix)
@@ -732,7 +732,7 @@ recheck:
 	$(SHELL) config.status --recheck
 	$(SHELL) config.status
 
-# Rebuild the configure script from configure.in; also rebuild config.h.in
+# Rebuild the configure script from configure.in; also rebuild pyconfig.h.in
 autoconf:
 	(cd $(srcdir); autoconf)
 	(cd $(srcdir); autoheader)
@@ -762,7 +762,7 @@ clean:
 clobber: clean
 	-rm -f $(PYTHON) $(PGEN) $(LIBRARY) $(LDLIBRARY) $(DLLLIBRARY) \
 		tags TAGS \
-		config.cache config.log config.h Modules/config.c 
+		config.cache config.log pyconfig.h Modules/config.c 
 	-rm -rf build platform
 
 # Make things extra clean, before making a distribution:

Misc/Porting

@@ -19,8 +19,8 @@ for Python.  Not all source files are relevant -- some are platform
 specific, others are only used in emergencies (e.g. getopt.c).  The
 Makefiles tell the story.
 
-You'll also need a config.h file tailored for your platform.  You can
-start with config.h.in, read the comments and turn on definitions that
+You'll also need a pyconfig.h file tailored for your platform.  You can
+start with pyconfig.h.in, read the comments and turn on definitions that
 apply to your platform.
 
 And you'll need a config.c file, which lists the built-in modules you

Modules/_testcapimodule.c

@@ -25,7 +25,7 @@ raiseTestError(const char* test_name, const char* msg)
 	return NULL;
 }
 
-/* Test #defines from config.h (particularly the SIZEOF_* defines).
+/* Test #defines from pyconfig.h (particularly the SIZEOF_* defines).
 
    The ones derived from autoconf on the UNIX-like OSes can be relied
    upon (in the absence of sloppy cross-compiling), but the Windows

Modules/getbuildinfo.c

@@ -1,4 +1,4 @@
-#include "config.h"
+#include "pyconfig.h"
 
 #ifdef macintosh
 #include "macbuildno.h"

Modules/posixmodule.c

@@ -46,7 +46,7 @@ corresponding Unix manual entries for more information on calls.";
 #endif /* HAVE_UNISTD_H */
 
 /* Various compilers have only certain posix functions */
-/* XXX Gosh I wish these were all moved into config.h */
+/* XXX Gosh I wish these were all moved into pyconfig.h */
 #if defined(PYCC_VACPP) && defined(PYOS_OS2)
 #include <process.h>
 #else

PC/dl_nt.c

@@ -10,7 +10,7 @@ forgotten) from the programmer.
 #include "windows.h"
 
 /* NT and Python share these */
-#include "config.h"
+#include "pyconfig.h"
 #include "Python.h"
 
 char dllVersionBuffer[16] = ""; // a private buffer

PCbuild/python20.wse

@@ -926,9 +926,9 @@ item: Install File
   Flags=0000000000000010
 end
 item: Install File
-  Source=%_SRC_%\PC\config.h
-  Destination=%MAINDIR%\include\config.h
-  Description=Header files (config.h)
+  Source=%_SRC_%\PC\pyconfig.h
+  Destination=%MAINDIR%\include\pyconfig.h
+  Description=Header files (pyconfig.h)
   Flags=0000000000000010
 end
 item: Install File