Added patch for fixing recompilation of Python when using common

build commands and the --enable-optimizations flag.

Enable profile guided optimizations for x86_64 and i686 architectures

00269-fix-multiple-compilations-issue-with-pgo-builds.patch

@@ -0,0 +1,67 @@
+diff --git a/Makefile.pre.in b/Makefile.pre.in
+index 0e1d0af..42ab191 100644
+--- a/Makefile.pre.in
++++ b/Makefile.pre.in
+@@ -989,7 +989,7 @@ TESTTIMEOUT=	1200
+ 
+ # Run a basic set of regression tests.
+ # This excludes some tests that are particularly resource-intensive.
+-test:		all platform
++test:		@DEF_MAKE_RULE@ platform
+ 		$(TESTRUNNER) $(TESTOPTS)
+ 
+ # Run the full test suite twice - once without .pyc files, and once with.
+@@ -999,7 +999,7 @@ test:		all platform
+ # the bytecode read from a .pyc file had the bug, sometimes the directly
+ # generated bytecode.  This is sometimes a very shy bug needing a lot of
+ # sample data.
+-testall:	all platform
++testall:	@DEF_MAKE_RULE@ platform
+ 		-find $(srcdir)/Lib -name '*.py[co]' -print | xargs rm -f
+ 		$(TESTPYTHON) -E $(srcdir)/Lib/compileall.py
+ 		-find $(srcdir)/Lib -name '*.py[co]' -print | xargs rm -f
+@@ -1008,7 +1008,7 @@ testall:	all platform
+ 
+ # Run the test suite for both architectures in a Universal build on OSX.
+ # Must be run on an Intel box.
+-testuniversal:	all platform
++testuniversal:	@DEF_MAKE_RULE@ platform
+ 		if [ `arch` != 'i386' ];then \
+ 			echo "This can only be used on OSX/i386" ;\
+ 			exit 1 ;\
+@@ -1031,7 +1031,7 @@ QUICKTESTOPTS=	$(TESTOPTS) -x test_subprocess test_io test_lib2to3 \
+ 		test_multiprocessing_forkserver \
+ 		test_mailbox test_socket test_poll \
+ 		test_select test_zipfile test_concurrent_futures
+-quicktest:	all platform
++quicktest:	@DEF_MAKE_RULE@ platform
+ 		$(TESTRUNNER) $(QUICKTESTOPTS)
+ 
+ 
+@@ -1368,7 +1368,7 @@ LIBPL=		$(LIBDEST)/config-$(LDVERSION)-$(MULTIARCH)
+ # pkgconfig directory
+ LIBPC=		$(LIBDIR)/pkgconfig
+ 
+-libainstall:	all python-config
++libainstall:	@DEF_MAKE_RULE@ python-config
+ 	@for i in $(LIBDIR) $(LIBPL) $(LIBPC); \
+ 	do \
+ 		if test ! -d $(DESTDIR)$$i; then \
+@@ -1616,7 +1616,7 @@ distclean: clobber
+ 				     -exec rm -f {} ';'
+ 
+ # Check for smelly exported symbols (not starting with Py/_Py)
+-smelly: all
++smelly: @DEF_MAKE_RULE@
+ 	nm -p $(LIBRARY) | \
+ 		sed -n "/ [TDB] /s/.* //p" | grep -v "^_*Py" | sort -u; \
+ 
+@@ -1653,7 +1653,7 @@ funny:
+ 		-o -print
+ 
+ # Perform some verification checks on any modified files.
+-patchcheck: all
++patchcheck: @DEF_MAKE_RULE@
+ 	$(RUNSHARED) ./$(BUILDPYTHON) $(srcdir)/Tools/scripts/patchcheck.py
+ 
+ # Dependencies

python3.spec

@@ -123,7 +123,7 @@
 Summary: Version 3 of the Python programming language aka Python 3000
 Name: python3
 Version: %{pybasever}.1
-Release: 5%{?dist}
+Release: 6%{?dist}
 License: Python
 Group: Development/Languages
 
@@ -443,6 +443,19 @@ Patch261: 00261-use-proper-command-line-parsing-in-_testembed.patch
 # Original proposal: https://bugzilla.redhat.com/show_bug.cgi?id=1404918
 Patch262: 00262-pep538_coerce_legacy_c_locale.patch
 
+# 00264 #
+# test_pass_by_value was added in Python 3.6.1 and on aarch64
+# it is catching an error that was there, but wasn't tested before.
+# Therefore skipping the test on aarch64 until fixed upstream.
+# Reported upstream: http://bugs.python.org/issue29804
+Patch264: 00264-skip-test-failing-on-aarch64.patch
+
+# 00269 #
+# Fix python's recompilation with common build commands when using
+# profile guided optimizations.
+# Fixed upstream: http://bugs.python.org/issue29243
+Patch269: 00269-fix-multiple-compilations-issue-with-pgo-builds.patch
+
 # (New patches go here ^^^)
 #
 # When adding new patches to "python" and "python3" in Fedora, EL, etc.,
@@ -452,14 +465,6 @@ Patch262: 00262-pep538_coerce_legacy_c_locale.patch
 #
 #     https://fedoraproject.org/wiki/SIGs/Python/PythonPatches
 
-# 00264 #
-# test_pass_by_value was added in Python 3.6.1 and on aarch64
-# it is catching an error that was there, but wasn't tested before.
-# Therefore skipping the test on aarch64 until fixed upstream.
-# Reported upstream: http://bugs.python.org/issue29804
-Patch264: 00264-skip-test-failing-on-aarch64.patch
-
-
 # add correct arch for ppc64/ppc64le
 # it should be ppc64le-linux-gnu/ppc64-linux-gnu instead powerpc64le-linux-gnu/powerpc64-linux-gnu
 Patch5001: python3-powerppc-arch.patch
@@ -725,6 +730,8 @@ sed -r -i s/'_PIP_VERSION = "[0-9.]+"'/'_PIP_VERSION = "%{pip_version}"'/ Lib/en
 %patch264 -p1
 %endif
 
+%patch269 -p1
+
 # Currently (2010-01-15), http://docs.python.org/library is for 2.6, and there
 # are many differences between 2.6 and the Python 3 library.
 #
@@ -824,7 +831,11 @@ BuildPython debug \
 BuildPython optimized \
   python \
   python%{pybasever} \
+%ifarch %{ix86} x86_64
+  "--without-ensurepip --enable-optimizations" \
+%else
   "--without-ensurepip" \
+%end
   true
 
 # ======================================================
@@ -1680,6 +1691,11 @@ fi
 # ======================================================
 
 %changelog
+* Tue May 09 2017 Charalampos Stratakis <cstratak@redhat.com> - 3.6.1-6
+- Enable profile guided optimizations for x86_64 and i686 architectures
+- Update to a newer implementation of PEP 538
+- Update description to reflect that Python 3 is now the default Python
+
 * Fri May 05 2017 Charalampos Stratakis <cstratak@redhat.com> - 3.6.1-5
 - Update PEP 538 to the latest upstream implementation