Update of /cvsroot/monetdb/clients/src/python/Cimpl
In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv10426/src/python/Cimpl

Modified Files:
        Makefile.ag 
Log Message:
propagated changes of Thursday Nov 01 2007 - Tuesday Nov 06 2007
from the Clients_1-20 branch to the development trunk



Index: Makefile.ag
===================================================================
RCS file: /cvsroot/monetdb/clients/src/python/Cimpl/Makefile.ag,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -d -r1.6 -r1.7
--- Makefile.ag 3 Oct 2007 13:56:24 -0000       1.6
+++ Makefile.ag 6 Nov 2007 14:35:00 -0000       1.7
@@ -19,10 +19,23 @@
 SWIGFLAGS = -I../..
 INCLUDES = -I../.. $(MONETDB_INCS) $(PYTHON_INCS)
 
-# with gcc we could use these
-#X_CFLAGS = -Wno-unused-parameter -Wno-unused-function
-# but we certainly have to override the default X_CFLAGS:
-X_CFLAGS =
+#  GNU's gcc does not like to compile swig-generated code
+#  (at least not with our strict X_CFLAGS), complaining about
+#  "warning: dereferencing type-punned pointer will break strict-aliasing 
rules",
+#  "warning: unused variable '...'",
+#  "warning: '...' defined but not used", and/or
+#  'error: "..." is not defined'.
+#  Hence, we use GCC_SWIG_CFLAGS to disable the respective warning
+#  as locally as possbile via "-Wno-strict-aliasing -Wno-unused-variable 
-Wno-unused-function -Wno-undef".
+#  Intel's icc does not like to compile swig-generated code
+#  (at least not with our strict X_CFLAGS), complaining about
+#  'error #869: parameter "..." was never referenced',
+#  'error #177: function "..." was declared but never referenced', and/or
+#  'error #310: old-style parameter list (anachronism)'.
+#  Hence, we use ICC_SWIG_CFLAGS to disable the respective warning
+#  as locally as possbile via "-wd869 -wd177 -wd310".
+#  (See also buildtools/conf/MonetDB.m4.)
+CFLAGS = $(GCC_SWIG_CFLAGS) $(ICC_SWIG_CFLAGS)
 
 SUBDIRS = MonetSQLdb
 


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