16803687 libpython exports protected data - compromises COPY relocations s11-update
authorJohn Beck <John.Beck@Oracle.COM>
Mon, 02 Jun 2014 12:58:37 -0700
branchs11-update
changeset 3155 f6fa9fb3be92
parent 3154 77d40455aa09
child 3156 e1f0c3d6bcd6
16803687 libpython exports protected data - compromises COPY relocations
components/python/python26/patches/Python26-24-symbolic.patch
components/python/python27/patches/11-symbolic.patch
--- a/components/python/python26/patches/Python26-24-symbolic.patch	Mon Jun 02 07:30:37 2014 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,26 +0,0 @@
-The use of -Bsymbolic here is not required for a profile-guided build, but
-provides noticeable performance improvements for Python applications.  This
-should be an acceptable change as runtime interposition on the Python
-interpreter library is generally undesirable.
---- Python-2.6.4/configure.in.old	Wed Nov  2 15:49:33 2011
-+++ Python-2.6.4/configure.in	Wed Nov  2 15:58:07 2011
-@@ -1712,8 +1712,8 @@
- 	IRIX*/6*) LDSHARED="ld ${SGI_ABI} -shared -all";;
- 	SunOS/5*) 
- 		if test "$GCC" = "yes"
--		then LDSHARED='$(CC) -shared'
--		else LDSHARED='$(CC) -G';
-+		then LDSHARED='$(CC) -shared -Wl,-Bsymbolic'
-+		else LDSHARED='$(CC) -G -Wl,-Bsymbolic';
- 		fi ;;
- 	hp*|HP*)
- 		if test "$GCC" = "yes"
-@@ -1882,7 +1882,7 @@
- 		  *gcc*)
- 		    if $CC -Xlinker --help 2>&1 | grep export-dynamic >/dev/null
- 		    then
--			LINKFORSHARED="-Xlinker --export-dynamic"
-+			LINKFORSHARED="-Xlinker --export-dynamic -Xlinker -Bsymbolic"
- 		    fi;;
- 		  esac;;
- 	CYGWIN*)
--- a/components/python/python27/patches/11-symbolic.patch	Mon Jun 02 07:30:37 2014 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,31 +0,0 @@
-The use of -Bsymbolic here is not required for a profile-guided build, but
-provides noticeable performance improvements for Python applications.  This
-should be an acceptable change as runtime interposition on the Python
-interpreter library is generally undesirable.
---- Python-2.7.1/configure.in.orig	2011-11-07 10:05:49.959873160 -0800
-+++ Python-2.7.1/configure.in	2011-11-07 10:05:38.932222244 -0800
-@@ -1812,11 +1812,11 @@
- 	IRIX*/6*) LDSHARED="ld ${SGI_ABI} -shared -all";;
- 	SunOS/5*) 
- 		if test "$GCC" = "yes" ; then
--			LDSHARED='$(CC) -shared'
--			LDCXXSHARED='$(CXX) -shared'
-+			LDSHARED='$(CC) -shared -Wl,-Bsymbolic'
-+			LDCXXSHARED='$(CXX) -shared -Wl,-Bsymbolic'
- 		else
--			LDSHARED='$(CC) -G'
--			LDCXXSHARED='$(CXX) -G'
-+			LDSHARED='$(CC) -G -Wl,-Bsymbolic'
-+			LDCXXSHARED='$(CXX) -G -Wl,-Bsymbolic'
- 		fi ;;
- 	hp*|HP*)
- 		if test "$GCC" = "yes" ; then
-@@ -2008,7 +2008,7 @@
- 		  *gcc*)
- 		    if $CC -Xlinker --help 2>&1 | grep export-dynamic >/dev/null
- 		    then
--			LINKFORSHARED="-Xlinker --export-dynamic"
-+			LINKFORSHARED="-Xlinker --export-dynamic -Xlinker -Bsymbolic"
- 		    fi;;
- 		  esac;;
- 	CYGWIN*)