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Python3: Add cross-compile PYTHONXCPREFIX patch (from Python2)

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MilhouseVH 2019-10-24 22:51:28 +01:00
parent 214829e511
commit bf94c8fb81
1 changed files with 68 additions and 0 deletions
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68
packages/lang/Python3/patches/Python3-0201-xcompile.patch Normal file
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@ -0,0 +1,68 @@
From 3f91ffafa84bccf04ac0cfecb37f96bbcee6173e Mon Sep 17 00:00:00 2001
From: MilhouseVH <milhouseVH.github@nmacleod.com>
Date: Wed, 16 Oct 2019 23:11:57 +0100
Subject: [PATCH] 001-xcompile.patch
---
Makefile.pre.in | 4 ++++
setup.py | 9 ++++++++-
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/Makefile.pre.in b/Makefile.pre.in
index 31dc7c3..db3a9f6 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -622,10 +622,12 @@ sharedmods: $(BUILDPYTHON) pybuilddir.txt Modules/_math.o
esac; \
echo "$(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' \
_TCLTK_INCLUDES='$(TCLTK_INCLUDES)' _TCLTK_LIBS='$(TCLTK_LIBS)' \
+ PYTHONXCPREFIX='$(DESTDIR)$(prefix)' \
DISABLED_EXTENSIONS="$(DISABLED_EXTENSIONS)" \
$(PYTHON_FOR_BUILD) $(srcdir)/setup.py $$quiet build"; \
$(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' \
_TCLTK_INCLUDES='$(TCLTK_INCLUDES)' _TCLTK_LIBS='$(TCLTK_LIBS)' \
+ PYTHONXCPREFIX='$(DESTDIR)$(prefix)' \
$(PYTHON_FOR_BUILD) $(srcdir)/setup.py $$quiet build
@@ -1592,8 +1594,10 @@ libainstall: @DEF_MAKE_RULE@ python-config
# Install the dynamically loadable modules
# This goes into $(exec_prefix)
sharedinstall: sharedmods
+ CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' \
$(RUNSHARED) DISABLED_EXTENSIONS="$(DISABLED_EXTENSIONS)" \
$(PYTHON_FOR_BUILD) $(srcdir)/setup.py install \
+ --skip-build \
--prefix=$(prefix) \
--install-scripts=$(BINDIR) \
--install-platlib=$(DESTSHARED) \
diff --git a/setup.py b/setup.py
index 94a327b..8a1279d 100644
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@ from distutils.command.install_lib import install_lib
from distutils.command.build_scripts import build_scripts
from distutils.spawn import find_executable
-cross_compiling = "_PYTHON_HOST_PLATFORM" in os.environ
+cross_compiling = ("_PYTHON_HOST_PLATFORM" in os.environ) or ('PYTHONXCPREFIX' in os.environ)
# Set common compiler and linker flags derived from the Makefile,
# reserved for building the interpreter and the stdlib modules.
@@ -445,6 +445,13 @@ class PyBuildExt(build_ext):
ext.name, level=1)
return
+ # Inport check will not work when cross-compiling.
+ if 'PYTHONXCPREFIX' in os.environ:
+ self.announce(
+ 'WARNING: skipping inport check for cross-compiled: "%s"' %
+ ext.name)
+ return
+
# Workaround for Mac OS X: The Carbon-based modules cannot be
# reliably imported into a command-line Python
if 'Carbon' in ext.extra_link_args:
--
2.7.4