Merged revisions 80832 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r80832 | mark.dickinson | 2010-05-05 23:23:58 +0100 (Wed, 05 May 2010) | 2 lines
Issue #8625: Turn off gcc optimization in debug builds.
........
diff --git a/Misc/NEWS b/Misc/NEWS
index 050a8f5..ef00387 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -1145,6 +1145,12 @@
Build
-----
+- Issue #8625: Turn off optimization in --with-pydebug builds with
+ gcc. (Optimization was unintentionally turned on in gcc
+ --with-pydebug builds as a result of the issue #1628484 fix,
+ combined with autoconf's strange choice of default CFLAGS produced
+ by AC_PROG_CC for gcc.)
+
- Issue #3646: It is now easily possible to install a Python framework into
your home directory on MacOSX, see Mac/README for more information.
diff --git a/configure b/configure
index d3fce2f..5b08c3a 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
#! /bin/sh
-# From configure.in Revision: 80666 .
+# From configure.in Revision: 80728 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.65 for python 3.2.
#
@@ -5288,7 +5288,7 @@
if test "$Py_DEBUG" = 'true' ; then
# Optimization messes up debuggers, so turn it off for
# debug builds.
- OPT="-g -Wall $STRICT_PROTO"
+ OPT="-g -O0 -Wall $STRICT_PROTO"
else
OPT="-g $WRAP -O3 -Wall $STRICT_PROTO"
fi
@@ -13553,13 +13553,14 @@
-
case $ac_sys_system in
OSF*) as_fn_error "OSF* systems are deprecated unless somebody volunteers. Check http://bugs.python.org/issue8606" "$LINENO" 5 ;;
esac
+
+
for h in `(cd $srcdir;echo Python/thread_*.h)`
do
THREADHEADERS="$THREADHEADERS \$(srcdir)/$h"
diff --git a/configure.in b/configure.in
index 7aa86d4..5993e05 100644
--- a/configure.in
+++ b/configure.in
@@ -875,7 +875,7 @@
if test "$Py_DEBUG" = 'true' ; then
# Optimization messes up debuggers, so turn it off for
# debug builds.
- OPT="-g -Wall $STRICT_PROTO"
+ OPT="-g -O0 -Wall $STRICT_PROTO"
else
OPT="-g $WRAP -O3 -Wall $STRICT_PROTO"
fi