Mercurial Mercurial > upstream > oracle > userland-gate / annotate
summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | file | latest | revisions | annotate | diff | comparison | raw | help
Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
components/python/python26/patches/Python26-24-symbolic.patch
author Mike Sullivan <Mike.Sullivan@Oracle.COM>
Mon, 11 Mar 2013 10:38:09 -0700
branchs11-update
changeset 2520 ceec631e74d1
parent 634 bd9c94f9f6e0
permissions -rw-r--r--
Close of build 10.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
634
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
     1
 
The use of -Bsymbolic here is not required for a profile-guided build, but
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
     2
 
provides noticeable performance improvements for Python applications.  This
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
     3
 
should be an acceptable change as runtime interposition on the Python
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
     4
 
interpreter library is generally undesirable.
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
     5
 
--- Python-2.6.4/configure.in.old	Wed Nov  2 15:49:33 2011
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
     6
 
+++ Python-2.6.4/configure.in	Wed Nov  2 15:58:07 2011
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
     7
 
@@ -1712,8 +1712,8 @@
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
     8
 
 	IRIX*/6*) LDSHARED="ld ${SGI_ABI} -shared -all";;
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
     9
 
 	SunOS/5*)
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
    10
 
 		if test "$GCC" = "yes"
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
    11
 
-		then LDSHARED='$(CC) -shared'
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
    12
 
-		else LDSHARED='$(CC) -G';
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
    13
 
+		then LDSHARED='$(CC) -shared -Wl,-Bsymbolic'
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
    14
 
+		else LDSHARED='$(CC) -G -Wl,-Bsymbolic';
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
    15
 
 		fi ;;
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
    16
 
 	hp*|HP*)
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
    17
 
 		if test "$GCC" = "yes"
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
    18
 
@@ -1882,7 +1882,7 @@
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
    19
 
 		  *gcc*)
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
    20
 
 		    if $CC -Xlinker --help 2>&1 | grep export-dynamic >/dev/null
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
    21
 
 		    then
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
    22
 
-			LINKFORSHARED="-Xlinker --export-dynamic"
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
    23
 
+			LINKFORSHARED="-Xlinker --export-dynamic -Xlinker -Bsymbolic"
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
    24
 
 		    fi;;
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
    25
 
 		  esac;;
bd9c94f9f6e0 6771457 explore compiler performance improvements for python
Shawn Walker <shawn.walker@oracle.com>
parents:
diff changeset 
    26
 
 	CYGWIN*)
upstream/oracle/userland-gate