import-layers/yocto-poky/meta/recipes-devtools/python/python3/0001-cross-compile-support.patch

From ecde3ea170999a9ef734e8af4d7c25be5ba81697 Mon Sep 17 00:00:00 2001
From: Alexander Kanavin <alex.kanavin@gmail.com>
Date: Fri, 31 Mar 2017 15:42:46 +0300
Subject: [PATCH] cross-compile support

We cross compile python. This patch uses tools from host/native
python instead of in-tree tools

-Khem

Rebased on 3.5.4

Upstream-Status: Inappropriate[Configuration Specific]
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Derek Straka <derek@asterius.io>
---
 Makefile.pre.in | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/Makefile.pre.in b/Makefile.pre.in
index 144c1f8629..f252ac2417 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -223,6 +223,7 @@ LIBOBJS=	@LIBOBJS@

 PYTHON=		python$(EXE)
 BUILDPYTHON=	python$(BUILDEXE)
+HOSTPYTHON=    $(BUILDPYTHON)

 PYTHON_FOR_REGEN=@PYTHON_FOR_REGEN@
 PYTHON_FOR_BUILD=@PYTHON_FOR_BUILD@
@@ -277,6 +278,7 @@ LIBFFI_INCLUDEDIR=	@LIBFFI_INCLUDEDIR@
 ##########################################################################
 # Parser
 PGEN=		Parser/pgen$(EXE)
+HOSTPGEN=	$(PGEN)$(EXE)

 PSRCS=		\
 		Parser/acceler.c \
@@ -478,7 +480,7 @@ build_all_generate_profile:

 run_profile_task:
 	: # FIXME: can't run for a cross build
-	$(LLVM_PROF_FILE) $(RUNSHARED) ./$(BUILDPYTHON) $(PROFILE_TASK) || true
+	$(LLVM_PROF_FILE) $(RUNSHARED) $(HOSTPYTHON) $(PROFILE_TASK) || true

 build_all_merge_profile:
 	$(LLVM_PROF_MERGER)
@@ -772,7 +774,7 @@ regen-grammar: $(PGEN)
 	# Regenerate Include/graminit.h and Python/graminit.c
 	# from Grammar/Grammar using pgen
 	@$(MKDIR_P) Include
-	$(PGEN) $(srcdir)/Grammar/Grammar \
+	$(HOSTPGEN) $(srcdir)/Grammar/Grammar \
 		$(srcdir)/Include/graminit.h \
 		$(srcdir)/Python/graminit.c

@@ -978,7 +980,7 @@ $(LIBRARY_OBJS) $(MODOBJS) Programs/python.o: $(PYTHON_HEADERS)
 ######################################################################

 TESTOPTS=	$(EXTRATESTOPTS)
-TESTPYTHON=	$(RUNSHARED) ./$(BUILDPYTHON) $(TESTPYTHONOPTS)
+TESTPYTHON=	$(RUNSHARED) $(HOSTPYTHON) $(TESTPYTHONOPTS)
 TESTRUNNER=	$(TESTPYTHON) $(srcdir)/Tools/scripts/run_tests.py
 TESTTIMEOUT=	3600

@@ -1470,7 +1472,7 @@ frameworkinstallstructure:	$(LDLIBRARY)
 		fi; \
 	done
 	$(LN) -fsn include/python$(LDVERSION) $(DESTDIR)$(prefix)/Headers
-	sed 's/%VERSION%/'"`$(RUNSHARED) ./$(BUILDPYTHON) -c 'import platform; print(platform.python_version())'`"'/g' < $(RESSRCDIR)/Info.plist > $(DESTDIR)$(prefix)/Resources/Info.plist
+	sed 's/%VERSION%/'"`$(RUNSHARED) $(HOSTPYTHON) -c 'import platform; print(platform.python_version())'`"'/g' < $(RESSRCDIR)/Info.plist > $(DESTDIR)$(prefix)/Resources/Info.plist
 	$(LN) -fsn $(VERSION) $(DESTDIR)$(PYTHONFRAMEWORKINSTALLDIR)/Versions/Current
 	$(LN) -fsn Versions/Current/$(PYTHONFRAMEWORK) $(DESTDIR)$(PYTHONFRAMEWORKINSTALLDIR)/$(PYTHONFRAMEWORK)
 	$(LN) -fsn Versions/Current/Headers $(DESTDIR)$(PYTHONFRAMEWORKINSTALLDIR)/Headers
@@ -1543,7 +1545,7 @@ Python/dtoa.o: Python/dtoa.c

 # Run reindent on the library
 reindent:
-	./$(BUILDPYTHON) $(srcdir)/Tools/scripts/reindent.py -r $(srcdir)/Lib
+	$(HOSTPYTHON) $(srcdir)/Tools/scripts/reindent.py -r $(srcdir)/Lib

 # Rerun configure with the same options as it was run last time,
 # provided the config.status script exists
@@ -1678,7 +1680,7 @@ funny:

 # Perform some verification checks on any modified files.
 patchcheck: @DEF_MAKE_RULE@
-	$(RUNSHARED) ./$(BUILDPYTHON) $(srcdir)/Tools/scripts/patchcheck.py
+	$(RUNSHARED) $(HOSTPYTHON) $(srcdir)/Tools/scripts/patchcheck.py

 # Dependencies

--
2.11.0