[Numpy-svn] r5786 - branches/clean_math_config/numpy/core

[numpy-svn at scipy.org]

Author: cdavid
Date: 2008-09-05 01:59:44 -0500 (Fri, 05 Sep 2008)
New Revision: 5786

Modified:
   branches/clean_math_config/numpy/core/setup.py
Log:
Do not check for the same functions twice.

Modified: branches/clean_math_config/numpy/core/setup.py
===================================================================
--- branches/clean_math_config/numpy/core/setup.py	2008-09-05 06:49:48 UTC (rev 5785)
+++ branches/clean_math_config/numpy/core/setup.py	2008-09-05 06:59:44 UTC (rev 5786)
@@ -5,10 +5,6 @@
 from numpy.distutils import log
 from distutils.dep_util import newer
 
-FUNCTIONS_TO_CHECK = [
-    ('expl', 'HAVE_LONGDOUBLE_FUNCS'),
-    ('expf', 'HAVE_FLOAT_FUNCS')]
-
 def is_npy_no_signal():
     """Return True if the NPY_NO_SIGNAL symbol must be defined in configuration
     header."""
@@ -98,15 +94,6 @@
     # IEEE754 handling
     check_funcs(["isnan", "isinf"])
 
-    # Keep this for compatibility for now
-    def check_func_old(func_name):
-        return config.check_func(func_name, libraries=mathlibs,
-                                 decl=False, headers = ["math.h"])
-
-    for func_name, defsymbol in FUNCTIONS_TO_CHECK:
-        if check_func_old(func_name):
-            moredefs.append(defsymbol)
-
 def configuration(parent_package='',top_path=None):
     from numpy.distutils.misc_util import Configuration,dot_join
     from numpy.distutils.system_info import get_info, default_lib_dirs
@@ -187,6 +174,17 @@
                     target_f.write('#define %s\n' % (d))
                 else:
                     target_f.write('#define %s %s\n' % (d[0],d[1]))
+
+            # Keep those for backward compatibility for now
+            target_f.write("""
+#ifdef HAVE_EXPL
+#define HAVE_LONGDOUBLE_FUNCS
+#endif
+
+#ifdef HAVE_EXPF
+#define HAVE_FUNCS_FUNCS
+#endif
+""")
             target_f.close()
             print 'File:',target
             target_f = open(target)