We need to ensure our host tools get run during build, not the freshly
built cross-tools (this will not work), so we introduce HOSTPYTHON and HOSTPGEN.

Upstream-Status: Inappropriate [embedded specific]

Signed-off-by: Michael 'Mickey' Lauer <mickey@vanille-media.de>
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>

Rebased for python-2.7.9
Signed-off-by: Alejandro Hernandez <alejandro.hernandez@linux.intel.com>

Index: Python-2.7.12/Makefile.pre.in
===================================================================
--- Python-2.7.12.orig/Makefile.pre.in
+++ Python-2.7.12/Makefile.pre.in
@@ -246,6 +246,7 @@ LIBFFI_INCLUDEDIR=	@LIBFFI_INCLUDEDIR@
 ##########################################################################
 # Parser
 PGEN=		Parser/pgen$(EXE)
+HOSTPGEN=	$(PGEN)$(EXE)
 
 PSRCS=		\
 		Parser/acceler.c \
@@ -513,7 +514,7 @@ $(BUILDPYTHON):	Modules/python.o $(LIBRA
 			$(BLDLIBRARY) $(LIBS) $(MODLIBS) $(SYSLIBS) $(LDLAST)
 
 platform: $(BUILDPYTHON) pybuilddir.txt
-	$(RUNSHARED) $(PYTHON_FOR_BUILD) -c 'import sys ; from sysconfig import get_platform ; print get_platform()+"-"+sys.version[0:3]' >platform
+	$(RUNSHARED) $(PYTHON_FOR_BUILD) -c 'import sys ; from distutils.util import get_platform ; print get_platform()+"-"+sys.version[0:3]' >platform
 
 # Create build directory and generate the sysconfig build-time data there.
 # pybuilddir.txt contains the name of the build dir and is used for
@@ -684,7 +685,7 @@ $(GRAMMAR_H): $(GRAMMAR_INPUT) $(PGEN)
 	@$(MKDIR_P) Include
 	# Avoid copying the file onto itself for an in-tree build
 	if test "$(cross_compiling)" != "yes"; then \
-		$(PGEN) $(GRAMMAR_INPUT) $(GRAMMAR_H) $(GRAMMAR_C); \
+		$(HOSTPGEN) $(GRAMMAR_INPUT) $(GRAMMAR_H) $(GRAMMAR_C); \
 	else \
 		cp $(srcdir)/Include/graminit.h $(GRAMMAR_H).tmp; \
 		mv $(GRAMMAR_H).tmp $(GRAMMAR_H); \
@@ -1133,27 +1134,27 @@ libinstall:	build_all $(srcdir)/Lib/$(PL
 			$(DESTDIR)$(LIBDEST)/distutils/tests ; \
 	fi
 	PYTHONPATH=$(DESTDIR)$(LIBDEST)  $(RUNSHARED) \
-		$(PYTHON_FOR_BUILD) -Wi -tt $(DESTDIR)$(LIBDEST)/compileall.py \
+		$(HOSTPYTHON) -Wi -tt $(DESTDIR)$(LIBDEST)/compileall.py \
 		-d $(LIBDEST) -f \
 		-x 'bad_coding|badsyntax|site-packages|lib2to3/tests/data' \
 		$(DESTDIR)$(LIBDEST)
 	PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
-		$(PYTHON_FOR_BUILD) -Wi -tt -O $(DESTDIR)$(LIBDEST)/compileall.py \
+		$(HOSTPYTHON) -Wi -tt $(DESTDIR)$(LIBDEST)/compileall.py \
 		-d $(LIBDEST) -f \
 		-x 'bad_coding|badsyntax|site-packages|lib2to3/tests/data' \
 		$(DESTDIR)$(LIBDEST)
 	-PYTHONPATH=$(DESTDIR)$(LIBDEST)  $(RUNSHARED) \
-		$(PYTHON_FOR_BUILD) -Wi -t $(DESTDIR)$(LIBDEST)/compileall.py \
+		$(HOSTPYTHON) -Wi -tt $(DESTDIR)$(LIBDEST)/compileall.py \
 		-d $(LIBDEST)/site-packages -f \
 		-x badsyntax $(DESTDIR)$(LIBDEST)/site-packages
 	-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
-		$(PYTHON_FOR_BUILD) -Wi -t -O $(DESTDIR)$(LIBDEST)/compileall.py \
+		$(HOSTPYTHON) -Wi -tt $(DESTDIR)$(LIBDEST)/compileall.py \
 		-d $(LIBDEST)/site-packages -f \
 		-x badsyntax $(DESTDIR)$(LIBDEST)/site-packages
 	-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
-		$(PYTHON_FOR_BUILD) -m lib2to3.pgen2.driver $(DESTDIR)$(LIBDEST)/lib2to3/Grammar.txt
+		$(HOSTPYTHON) -m lib2to3.pgen2.driver $(DESTDIR)$(LIBDEST)/lib2to3/Grammar.txt
 	-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
-		$(PYTHON_FOR_BUILD) -m lib2to3.pgen2.driver $(DESTDIR)$(LIBDEST)/lib2to3/PatternGrammar.txt
+		$(HOSTPYTHON) -m lib2to3.pgen2.driver $(DESTDIR)$(LIBDEST)/lib2to3/PatternGrammar.txt
 
 # Create the PLATDIR source directory, if one wasn't distributed..
 $(srcdir)/Lib/$(PLATDIR):
Index: Python-2.7.12/setup.py
===================================================================
--- Python-2.7.12.orig/setup.py
+++ Python-2.7.12/setup.py
@@ -350,6 +350,7 @@ class PyBuildExt(build_ext):
             self.failed.append(ext.name)
             self.announce('*** WARNING: renaming "%s" since importing it'
                           ' failed: %s' % (ext.name, why), level=3)
+            return
             assert not self.inplace
             basename, tail = os.path.splitext(ext_filename)
             newname = basename + "_failed" + tail
@@ -574,6 +575,9 @@ class PyBuildExt(build_ext):
 
         # XXX Omitted modules: gl, pure, dl, SGI-specific modules
 
+        lib_dirs = [ os.getenv("STAGING_LIBDIR"),  os.getenv("STAGING_BASELIBDIR") ]
+        inc_dirs = [ os.getenv("STAGING_INCDIR") ]
+
         #
         # The following modules are all pretty straightforward, and compile
         # on pretty much any POSIXish platform.