[Python-checkins] python/dist/src/Lib/distutils sysconfig.py, 1.64, 1.65

[loewis at users.sourceforge.net]

Update of /cvsroot/python/python/dist/src/Lib/distutils
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv28704/Lib/distutils

Modified Files:
	sysconfig.py 
Log Message:
Make parse_makefile fallback to environment variables if nothing is
defined in the makefile. Get CFLAGS from the Makefile, instead of
getting OPT, BASE_CFLAGS and EXTRA_CFLAGS individually.


Index: sysconfig.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/distutils/sysconfig.py,v
retrieving revision 1.64
retrieving revision 1.65
diff -u -d -r1.64 -r1.65
--- sysconfig.py	24 Apr 2005 22:26:38 -0000	1.64
+++ sysconfig.py	25 Apr 2005 07:14:03 -0000	1.65
@@ -146,8 +146,8 @@
     varies across Unices and is stored in Python's Makefile.
     """
     if compiler.compiler_type == "unix":
-        (cc, cxx, opt, extra_cflags, basecflags, ccshared, ldshared, so_ext) = \
-            get_config_vars('CC', 'CXX', 'OPT', 'EXTRA_CFLAGS', 'BASECFLAGS',
+        (cc, cxx, opt, cflags, ccshared, ldshared, so_ext) = \
+            get_config_vars('CC', 'CXX', 'OPT', 'CFLAGS', 
                             'CCSHARED', 'LDSHARED', 'SO')
 
         if os.environ.has_key('CC'):
@@ -162,17 +162,15 @@
             cpp = cc + " -E"           # not always
         if os.environ.has_key('LDFLAGS'):
             ldshared = ldshared + ' ' + os.environ['LDFLAGS']
-        if basecflags:
-            opt = basecflags + ' ' + opt
         if os.environ.has_key('CFLAGS'):
-            opt = opt + ' ' + os.environ['CFLAGS']
+            cflags = opt + ' ' + os.environ['CFLAGS']
             ldshared = ldshared + ' ' + os.environ['CFLAGS']
         if os.environ.has_key('CPPFLAGS'):
             cpp = cpp + ' ' + os.environ['CPPFLAGS']
-            opt = opt + ' ' + os.environ['CPPFLAGS']
+            cflags = cflags + ' ' + os.environ['CPPFLAGS']
             ldshared = ldshared + ' ' + os.environ['CPPFLAGS']
 
-        cc_cmd = ' '.join(str(x) for x in (cc, opt, extra_cflags) if x)
+        cc_cmd = cc + ' ' + cflags
         compiler.set_executables(
             preprocessor=cpp,
             compiler=cc_cmd,
@@ -278,25 +276,20 @@
             m = _findvar1_rx.search(value) or _findvar2_rx.search(value)
             if m:
                 n = m.group(1)
+                found = True
                 if done.has_key(n):
-                    after = value[m.end():]
-                    value = value[:m.start()] + str(done[n]) + after
-                    if "$" in after:
-                        notdone[name] = value
-                    else:
-                        try: value = int(value)
-                        except ValueError:
-                            done[name] = string.strip(value)
-                        else:
-                            done[name] = value
-                        del notdone[name]
+                    item = str(done[n])
                 elif notdone.has_key(n):
                     # get it on a subsequent round
-                    pass
+                    found = False
+                elif os.environ.has_key(n):
+                    # do it like make: fall back to environment
+                    item = os.environ[n]
                 else:
-                    done[n] = ""
+                    done[n] = item = ""
+                if found:
                     after = value[m.end():]
-                    value = value[:m.start()] + after
+                    value = value[:m.start()] + item + after
                     if "$" in after:
                         notdone[name] = value
                     else: