python3: upgrade to 3.7.2

I took the same approach as the recent perl upgrade: write recipe from scratch,
taking the pieces from the old recipe only when they were proven to be necessary.

The pgo, manifest and ptest features are all preserved.

New features:

- native and target recipes are now unified into one recipe

- check_build_completeness.py runs right after do_compile() and verifies that
all optional modules have been built (a notorious source of regressions)

- a new approach to sysconfig.py and distutils/sysconfig.py returning values
appropriate for native or target builds: we copy the configuration file to a
separate folder, add that folder to sys.path (through environment variable
that differs between native and target builds), and point python to the file
through another environment variable.

There were a few other patches where it was difficult to decide if the patch
is still relevant, and how to test that it works correctly; please add those
as-needed by testing the new python.

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 40 deletions

diff --git a/meta/recipes-devtools/python/python3/0002-Makefile-add-target-to-split-profile-generation.patch b/meta/recipes-devtools/python/python3/0002-Makefile-add-target-to-split-profile-generation.patch
deleted file mode 100644
index 2b4ba316e4..0000000000
--- a/meta/recipes-devtools/python/python3/0002-Makefile-add-target-to-split-profile-generation.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-From 98586d6dc598e40b8b821b0dde57599e188a7ca4 Mon Sep 17 00:00:00 2001
-From: Anuj Mittal <anuj.mittal@intel.com>
-Date: Tue, 7 Aug 2018 16:43:17 +0800
-Subject: [PATCH 2/2] Makefile: add target to split profile generation
-
-We don't want to have profile task invoked from here and want to use
-qemu-user instead. Split the profile-opt task so qemu can be invoked
-once binaries have been built with instrumentation and then we can go
-ahead and build again using the profile data generated.
-
-Upstream-Status: Inappropriate [OE-specific]
-
-Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
----
- Makefile.pre.in | 6 ++----
- 1 file changed, 2 insertions(+), 4 deletions(-)
-
-diff --git a/Makefile.pre.in b/Makefile.pre.in
-index 84bc3ff..017a2c4 100644
---- a/Makefile.pre.in
-+++ b/Makefile.pre.in
-@@ -469,13 +469,12 @@ profile-opt:
- 	$(MAKE) profile-removal
- 	$(MAKE) build_all_generate_profile
- 	$(MAKE) profile-removal
--	@echo "Running code to generate profile data (this can take a while):"
--	$(MAKE) run_profile_task
--	$(MAKE) build_all_merge_profile
-+
-+clean_and_use_profile:
- 	@echo "Rebuilding with profile guided optimizations:"
- 	$(MAKE) clean
- 	$(MAKE) build_all_use_profile
- 	$(MAKE) profile-removal
- 
- build_all_generate_profile:
- 	$(MAKE) @DEF_MAKE_RULE@ CFLAGS_NODIST="$(CFLAGS) $(EXTRA_CFLAGS) $(PGO_PROF_GEN_FLAG) @LTOFLAGS@" LDFLAGS="$(LDFLAGS) $(PGO_PROF_GEN_FLAG) @LTOFLAGS@" LIBS="$(LIBS)"
--- 
-2.17.1
-