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From f091c104cb02b0724e7ea13fb5062a788c37091c Mon Sep 17 00:00:00 2001
From: Marc Kleine-Budde <mkl@pengutronix.de>
Date: Tue, 28 Apr 2009 14:22:01 +0200
Subject: [PATCH] introduce and use PYTHON_FOR_BUILD
When cross compiling, the python version just build cannot be executed,
thus we need a python running on the build system. This patch introduced
the variable PYTHON_FOR_BUILD to specify this python, default is to use
"python" from $PATH.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---
Makefile.pre.in | 39 ++++++++++++++++++++-------------------
configure.in | 16 ++++++++++++++++
2 files changed, 36 insertions(+), 19 deletions(-)
Index: b/Makefile.pre.in
===================================================================
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -176,7 +176,8 @@ LIBOBJDIR= Python/
LIBOBJS= @LIBOBJS@
PYTHON= python$(EXE)
-BUILDPYTHON= python$(BUILDEXE)
+BUILDPYTHON= ./python$(BUILDEXE)
+PYTHON_FOR_BUILD= @PYTHON_FOR_BUILD@
# The task to run while instrument when building the profile-opt target
PROFILE_TASK= $(srcdir)/Tools/pybench/pybench.py -n 2 --with-gc --with-syscheck
@@ -394,7 +395,7 @@ build_all_generate_profile:
$(MAKE) all CFLAGS="$(CFLAGS) -fprofile-generate" LIBS="$(LIBS) -lgcov"
run_profile_task:
- ./$(BUILDPYTHON) $(PROFILE_TASK)
+ $(PYTHON_FOR_BUILD) $(PROFILE_TASK)
build_all_use_profile:
$(MAKE) all CFLAGS="$(CFLAGS) -fprofile-use"
@@ -411,15 +412,15 @@ $(BUILDPYTHON): Modules/python.o $(LIBRA
Modules/python.o \
$(BLDLIBRARY) $(LIBS) $(MODLIBS) $(SYSLIBS) $(LDLAST)
-platform: $(BUILDPYTHON)
- $(RUNSHARED) ./$(BUILDPYTHON) -E -c 'import sys ; from distutils.util import get_platform ; print(get_platform()+"-"+sys.version[0:3])' >platform
+ $(RUNSHARED) $(PYTHON_FOR_BUILD) -E -c 'import sys ; from distutils.util import get_platform ; print(get_platform()+"-"+sys.version[0:3])' >platform
+platform: $(PYTHON_FOR_BUILD)
# Build the shared modules
-sharedmods: $(BUILDPYTHON)
+sharedmods: $(BUILDPYTHON) $(PYTHON_FOR_BUILD)
@case "$(MAKEFLAGS)" in \
- s|*\ s|s\ *|*\ s\ *) $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' ./$(BUILDPYTHON) -E $(srcdir)/setup.py -q build;; \
- *) $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' ./$(BUILDPYTHON) -E $(srcdir)/setup.py build;; \
+ s|*\ s|s\ *|*\ s\ *) $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' $(PYTHON_FOR_BUILD) -E $(srcdir)/setup.py -q build;; \
+ *) $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' $(PYTHON_FOR_BUILD) -E $(srcdir)/setup.py build;; \
esac
# Build static library
@@ -706,7 +707,7 @@ $(LIBRARY_OBJS) $(MODOBJS) Modules/pytho
TESTOPTS= -l $(EXTRATESTOPTS)
TESTPROG= $(srcdir)/Lib/test/regrtest.py
-TESTPYTHON= $(RUNSHARED) ./$(BUILDPYTHON) -E -bb
+TESTPYTHON= $(RUNSHARED) $(PYTHON_FOR_BUILD) -E -bb
test: all platform
-find $(srcdir)/Lib -name '*.py[co]' -print | xargs rm -f
-$(TESTPYTHON) $(TESTPROG) $(TESTOPTS)
@@ -729,7 +730,7 @@ testuniversal: all platform
-find $(srcdir)/Lib -name '*.py[co]' -print | xargs rm -f
-$(TESTPYTHON) $(TESTPROG) $(TESTOPTS) -uall
$(TESTPYTHON) $(TESTPROG) $(TESTOPTS) -uall
- $(RUNSHARED) /usr/libexec/oah/translate ./$(BUILDPYTHON) -E $(TESTPROG) $(TESTOPTS) -uall
+ $(RUNSHARED) /usr/libexec/oah/translate $(PYTHON_FOR_BUILD) -E $(TESTPROG) $(TESTOPTS) -uall
# Like testall, but with a single pass only
@@ -910,25 +911,25 @@ libinstall: build_all $(srcdir)/Lib/$(PL
done
$(INSTALL_DATA) $(srcdir)/LICENSE $(DESTDIR)$(LIBDEST)/LICENSE.txt
-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
- ./$(BUILDPYTHON) -Wi $(DESTDIR)$(LIBDEST)/compileall.py \
+ $(PYTHON_FOR_BUILD) -Wi $(DESTDIR)$(LIBDEST)/compileall.py \
-d $(LIBDEST) -f \
-x 'bad_coding|badsyntax|site-packages|lib2to3/tests/data' \
$(DESTDIR)$(LIBDEST)
-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
- ./$(BUILDPYTHON) -Wi -O $(DESTDIR)$(LIBDEST)/compileall.py \
+ $(PYTHON_FOR_BUILD) -Wi -O $(DESTDIR)$(LIBDEST)/compileall.py \
-d $(LIBDEST) -f \
-x 'bad_coding|badsyntax|site-packages|lib2to3/tests/data' \
$(DESTDIR)$(LIBDEST)
-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
- ./$(BUILDPYTHON) -Wi $(DESTDIR)$(LIBDEST)/compileall.py \
+ $(PYTHON_FOR_BUILD) -Wi $(DESTDIR)$(LIBDEST)/compileall.py \
-d $(LIBDEST)/site-packages -f \
-x badsyntax $(DESTDIR)$(LIBDEST)/site-packages
-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
- ./$(BUILDPYTHON) -Wi -O $(DESTDIR)$(LIBDEST)/compileall.py \
+ $(PYTHON_FOR_BUILD) -Wi -O $(DESTDIR)$(LIBDEST)/compileall.py \
-d $(LIBDEST)/site-packages -f \
-x badsyntax $(DESTDIR)$(LIBDEST)/site-packages
-PYTHONPATH=$(DESTDIR)$(LIBDEST) $(RUNSHARED) \
- ./$(BUILDPYTHON) -Wi -c "import lib2to3.pygram, lib2to3.patcomp;lib2to3.patcomp.PatternCompiler()"
+ $(PYTHON_FOR_BUILD) -Wi -c "import lib2to3.pygram, lib2to3.patcomp;lib2to3.patcomp.PatternCompiler()"
# Create the PLATDIR source directory, if one wasn't distributed..
$(srcdir)/Lib/$(PLATDIR):
@@ -1020,7 +1021,7 @@ libainstall: all
# Install the dynamically loadable modules
# This goes into $(exec_prefix)
sharedinstall:
- $(RUNSHARED) ./$(BUILDPYTHON) -E $(srcdir)/setup.py install \
+ $(RUNSHARED) $(PYTHON_FOR_BUILD) -E $(srcdir)/setup.py install \
--prefix=$(prefix) \
--install-scripts=$(BINDIR) \
--install-platlib=$(DESTSHARED) \
@@ -1058,7 +1059,7 @@ frameworkinstallstructure: $(LDLIBRARY)
fi; \
done
$(LN) -fsn include/python$(VERSION) $(DESTDIR)$(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) $(PYTHON_FOR_BUILD) -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
@@ -1101,7 +1102,7 @@ frameworkinstallextras:
# This installs a few of the useful scripts in Tools/scripts
scriptsinstall:
SRCDIR=$(srcdir) $(RUNSHARED) \
- ./$(BUILDPYTHON) $(srcdir)/Tools/scripts/setup.py install \
+ $(PYTHON_FOR_BUILD) $(srcdir)/Tools/scripts/setup.py install \
--prefix=$(prefix) \
--install-scripts=$(BINDIR) \
--root=/$(DESTDIR)
@@ -1123,7 +1124,7 @@ config.status: $(srcdir)/configure
# Run reindent on the library
reindent:
- ./$(BUILDPYTHON) $(srcdir)/Tools/scripts/reindent.py -r $(srcdir)/Lib
+ $(PYTHON_FOR_BUILD) $(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
@@ -1239,7 +1240,7 @@ funny:
# Perform some verification checks on any modified files.
patchcheck:
- $(RUNSHARED) ./$(BUILDPYTHON) $(srcdir)/Tools/scripts/patchcheck.py
+ $(RUNSHARED) $(PYTHON_FOR_BUILD) $(srcdir)/Tools/scripts/patchcheck.py
# Dependencies
Index: b/configure.in
===================================================================
--- a/configure.in
+++ b/configure.in
@@ -4011,6 +4011,22 @@ for dir in $SRCDIRS; do
done
AC_MSG_RESULT(done)
+
+#
+# PYTHON_FOR_BUILD
+#
+if test "$cross_compiling" = "yes"; then
+ AC_MSG_CHECKING(python for build)
+ PYTHON_FOR_BUILD="${PYTHON_FOR_BUILD-python}"
+ PYTHON_FOR_BUILD="$(which ${PYTHON_FOR_BUILD})"
+ AC_MSG_RESULT($PYTHON_FOR_BUILD)
+else
+ PYTHON_FOR_BUILD='$(BUILDPYTHON)'
+fi
+AC_SUBST(PYTHON_FOR_BUILD)
+AC_ARG_VAR(PYTHON_FOR_BUILD,[build system python (default: python)])
+
+
# generate output files
AC_CONFIG_FILES(Makefile.pre Modules/Setup.config Misc/python.pc)
AC_OUTPUT
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