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buildroot/package/python/0009-Fix-python-config-for-cross-builds.patch
Peter Korsgaard c970d7d640 package/python: security bump to version 2.7.16 
Fixes the following security issues:

- CVE-2013-1752: Change use of readline() in :class:`imaplib.IMAP4_SSL` to limit line length

- CVE-2018-14647: The C accelerated _elementtree module now initializes hash
  randomization salt from _Py_HashSecret instead of libexpat's default
  CSPRNG.

For more details, see the NEWS file:
https://github.com/python/cpython/blob/v2.7.16/Misc/NEWS.d/2.7.16rc1.rst

Refresh patches, drop now upstream
package/python/0035-bpo-35746-Fix-segfault-in-ssl-s-cert-parser-GH-11569.patch
and adjust hash of LICENSE file for a change of copyright years.

run-tests results:
16:05:41 TestPython2                              Starting
16:05:42 TestPython2                              Building
16:11:26 TestPython2                              Building done
16:11:32 TestPython2                              Cleaning up
.
----------------------------------------------------------------------
Ran 1 test in 351.905s

OK

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2019-05-17 10:36:34 +02:00

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From 1522c6c00ee88eb1148d3b2021d32d819b416375 Mon Sep 17 00:00:00 2001
From: Gustavo Zacarias <gustavo@zacarias.com.ar>
Date: Tue, 7 Mar 2017 22:23:14 +0100
Subject: [PATCH] Fix python-config for cross-builds
Add a backport of http://bugs.python.org/issue16235 so we can use
python-config for cross builds.
This basically replaces the python version of python-config with a
pure-shell version that's already preprocessed when installed and
doesn't depend on the sysconfig import that usually leads to bad
data/results.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
[Bernd: rebased for Python 2.7.15]
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
[Peter: update for 2.7.16]
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
Makefile.pre.in | 13 +++---
Misc/python-config.sh.in | 102 +++++++++++++++++++++++++++++++++++++++++++++++
configure.ac | 7 +++-
3 files changed, 116 insertions(+), 6 deletions(-)
create mode 100644 Misc/python-config.sh.in
diff --git a/Makefile.pre.in b/Makefile.pre.in
index c1c98ecc5a..727a92af42 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -170,7 +170,7 @@ SRCDIRS= @SRCDIRS@
SUBDIRSTOO= Include Lib Misc Demo
# Files and directories to be distributed
-CONFIGFILES= configure configure.ac acconfig.h pyconfig.h.in Makefile.pre.in
+CONFIGFILES= configure configure.ac acconfig.h pyconfig.h.in Makefile.pre.in Misc/python-config.sh
DISTFILES= README ChangeLog $(CONFIGFILES)
DISTDIRS= $(SUBDIRS) $(SUBDIRSTOO) Ext-dummy
DIST= $(DISTFILES) $(DISTDIRS)
@@ -403,7 +403,7 @@ LIBRARY_OBJS= \
# Default target
all: @DEF_MAKE_ALL_RULE@
-build_all: check-clean-src $(BUILDPYTHON) oldsharedmods sharedmods gdbhooks
+build_all: check-clean-src $(BUILDPYTHON) oldsharedmods sharedmods gdbhooks python-config
# Check that the source is clean when building out of source.
check-clean-src:
@@ -1190,10 +1190,12 @@ $(srcdir)/Lib/$(PLATDIR):
fi; \
cd $(srcdir)/Lib/$(PLATDIR); $(RUNSHARED) ./regen
-python-config: $(srcdir)/Misc/python-config.in
+python-config: $(srcdir)/Misc/python-config.in Misc/python-config.sh
# Substitution happens here, as the completely-expanded BINDIR
# is not available in configure
- sed -e "s,@EXENAME@,$(BINDIR)/python$(VERSION)$(EXE)," < $(srcdir)/Misc/python-config.in >python-config
+ sed -e "s,@EXENAME@,$(BINDIR)/python$(VERSION)$(EXE)," < $(srcdir)/Misc/python-config.in >python-config.py
+ # Replace makefile compat. variable references with shell script compat. ones; $(VAR) -> ${VAR}
+ sed -e 's,\$$(\([A-Za-z0-9_]*\)),\$$\{\1\},g' Misc/python-config.sh >python-config
# Install the include files
INCLDIRSTOMAKE=$(INCLUDEDIR) $(CONFINCLUDEDIR) $(INCLUDEPY) $(CONFINCLUDEPY)
@@ -1252,7 +1254,7 @@ libainstall: @DEF_MAKE_RULE@ python-config
$(INSTALL_SCRIPT) $(srcdir)/Modules/makesetup $(DESTDIR)$(LIBPL)/makesetup
$(INSTALL_SCRIPT) $(srcdir)/install-sh $(DESTDIR)$(LIBPL)/install-sh
$(INSTALL_SCRIPT) python-config $(DESTDIR)$(BINDIR)/python$(VERSION)-config
- rm python-config
+ $(INSTALL_SCRIPT) python-config.py $(DESTDIR)$(LIBPL)/python-config.py
@if [ -s Modules/python.exp -a \
"`echo $(MACHDEP) | sed 's/^\(...\).*/\1/'`" = "aix" ]; then \
echo; echo "Installing support files for building shared extension modules on AIX:"; \
@@ -1434,6 +1436,7 @@ clobber: clean profile-removal
config.cache config.log pyconfig.h Modules/config.c
-rm -rf build platform
-rm -rf $(PYTHONFRAMEWORKDIR)
+ -rm -f python-config.py python-config
# Make things extra clean, before making a distribution:
# remove all generated files, even Makefile[.pre]
diff --git a/Misc/python-config.sh.in b/Misc/python-config.sh.in
new file mode 100644
index 0000000000..10db4c12eb
--- /dev/null
+++ b/Misc/python-config.sh.in
@@ -0,0 +1,102 @@
+#!/bin/sh
+
+exit_with_usage ()
+{
+ echo "Usage: $0 --prefix|--exec-prefix|--includes|--libs|--cflags|--ldflags|--extension-suffix|--help|--configdir"
+ exit $1
+}
+
+if [ "$1" = "" ] ; then
+ exit_with_usage 1
+fi
+
+# Returns the actual prefix where this script was installed to.
+installed_prefix ()
+{
+ RESULT=$(dirname $(cd $(dirname "$1") && pwd -P))
+ if which readlink >/dev/null 2>&1 ; then
+ RESULT=$(readlink -f "$RESULT")
+ fi
+ echo $RESULT
+}
+
+prefix_build="@prefix@"
+prefix_real=$(installed_prefix "$0")
+
+# Use sed to fix paths from their built to locations to their installed to locations.
+prefix=$(echo "$prefix_build" | sed "s#$prefix_build#$prefix_real#")
+exec_prefix_build="@exec_prefix@"
+exec_prefix=$(echo "$exec_prefix_build" | sed "s#$exec_prefix_build#$prefix_real#")
+includedir=$(echo "@includedir@")
+libdir=$(echo "@libdir@" | sed "s#$prefix_build#$prefix_real#")
+CFLAGS=$(echo "@CFLAGS@" | sed "s#$prefix_build#$prefix_real#")
+VERSION="@VERSION@"
+LIBM="@LIBM@"
+LIBC="@LIBC@"
+SYSLIBS="$LIBM $LIBC"
+LIBS="@LIBS@ $SYSLIBS -lpython${VERSION}"
+BASECFLAGS="@BASECFLAGS@"
+LDLIBRARY="@LDLIBRARY@"
+LINKFORSHARED="@LINKFORSHARED@"
+OPT="@OPT@"
+PY_ENABLE_SHARED="@PY_ENABLE_SHARED@"
+LDVERSION="@LDVERSION@"
+LIBDEST=${prefix}/lib/python${VERSION}
+LIBPL=$(echo "@LIBPL@" | sed "s#$prefix_build#$prefix_real#")
+SO="@SO@"
+PYTHONFRAMEWORK="@PYTHONFRAMEWORK@"
+INCDIR="-I$includedir/python${VERSION}"
+PLATINCDIR="-I$includedir/python${VERSION}"
+
+# Scan for --help or unknown argument.
+for ARG in $*
+do
+ case $ARG in
+ --help)
+ exit_with_usage 0
+ ;;
+ --prefix|--exec-prefix|--includes|--libs|--cflags|--ldflags|--extension-suffix|--abiflags|--configdir)
+ ;;
+ *)
+ exit_with_usage 1
+ ;;
+esac
+done
+
+for ARG in "$@"
+do
+ case "$ARG" in
+ --prefix)
+ echo "$prefix"
+ ;;
+ --exec-prefix)
+ echo "$exec_prefix"
+ ;;
+ --includes)
+ echo "$INCDIR $PLATINCDIR"
+ ;;
+ --cflags)
+ echo "$INCDIR $PLATINCDIR $BASECFLAGS $CFLAGS $OPT"
+ ;;
+ --libs)
+ echo "$LIBS"
+ ;;
+ --ldflags)
+ LINKFORSHAREDUSED=
+ if [ -z "$PYTHONFRAMEWORK" ] ; then
+ LINKFORSHAREDUSED=$LINKFORSHARED
+ fi
+ LIBPLUSED=
+ if [ "$PY_ENABLE_SHARED" = "0" ] ; then
+ LIBPLUSED="-L$LIBPL"
+ fi
+ echo "$LIBPLUSED -L$libdir $LIBS $LINKFORSHAREDUSED"
+ ;;
+ --extension-suffix)
+ echo "$SO"
+ ;;
+ --configdir)
+ echo "$LIBPL"
+ ;;
+esac
+done
diff --git a/configure.ac b/configure.ac
index 13f90b3ddd..3f28ef1371 100644
--- a/configure.ac
+++ b/configure.ac
@@ -919,6 +919,7 @@ fi
# Other platforms follow
if test $enable_shared = "yes"; then
+ PY_ENABLE_SHARED=1
AC_DEFINE(Py_ENABLE_SHARED, 1, [Defined if Python is built as a shared library.])
case $ac_sys_system in
BeOS*)
@@ -979,6 +980,7 @@ if test $enable_shared = "yes"; then
esac
else # shared is disabled
+ PY_ENABLE_SHARED=0
case $ac_sys_system in
CYGWIN*)
BLDLIBRARY='$(LIBRARY)'
@@ -2128,6 +2130,9 @@ AC_SUBST(LDCXXSHARED)
AC_SUBST(BLDSHARED)
AC_SUBST(CCSHARED)
AC_SUBST(LINKFORSHARED)
+AC_SUBST(PY_ENABLE_SHARED)
+LIBPL="${prefix}/lib/python${VERSION}/config"
+AC_SUBST(LIBPL)
# SO is the extension of shared libraries `(including the dot!)
# -- usually .so, .sl on HP-UX, .dll on Cygwin
AC_MSG_CHECKING(SO)
@@ -4944,7 +4949,7 @@ AC_MSG_RESULT($ENSUREPIP)
AC_SUBST(ENSUREPIP)
# generate output files
-AC_CONFIG_FILES(Makefile.pre Modules/Setup.config Misc/python.pc)
+AC_CONFIG_FILES(Makefile.pre Modules/Setup.config Misc/python.pc Misc/python-config.sh)
AC_CONFIG_FILES([Modules/ld_so_aix], [chmod +x Modules/ld_so_aix])
AC_OUTPUT
--
2.11.0
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