[Python-checkins] r43470 - python/trunk/configure python/trunk/configure.in

Fri Mar 31 08:54:46 CEST 2006

Author: neal.norwitz
Date: Fri Mar 31 08:54:45 2006
New Revision: 43470
Modified:
 python/trunk/configure
 python/trunk/configure.in
Log:
Get gcc to do strict IEEE math. This flag was already used for cc, just not
gcc. Without this flag, doing pretty much anything with NaNs causes
a Floating Point Exception signal. This causes the interpreter to quit.
The failing tests this fixes are: test_float, test_long, and test_struct.
This is somewhat equivalent to doing signal(SIGFPE, SIG_IGN).
Will verify if this is a problem in 2.4 and backport if necessary (probably).
Modified: python/trunk/configure
==============================================================================

--- python/trunk/configure	(original)
+++ python/trunk/configure	Fri Mar 31 08:54:45 2006
@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.in Revision: 42563 .
+# From configure.in Revision: 43158 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.59 for python 2.5.
 #
@@ -3882,6 +3882,9 @@
 	Darwin*)
 	 BASECFLAGS="$BASECFLAGS -Wno-long-double -no-cpp-precomp -mno-fused-madd"
 	 ;;
+	OSF*)
+	 BASECFLAGS="$BASECFLAGS -mieee"
+	 ;;
 esac
 ;;
 
Modified: python/trunk/configure.in
==============================================================================
--- python/trunk/configure.in	(original)
+++ python/trunk/configure.in	Fri Mar 31 08:54:45 2006
@@ -746,6 +746,9 @@
 	Darwin*)
 	 BASECFLAGS="$BASECFLAGS -Wno-long-double -no-cpp-precomp -mno-fused-madd"
 	 ;;
+	OSF*)
+	 BASECFLAGS="$BASECFLAGS -mieee"
+	 ;;
 esac
 ;;
 
