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authorPeter Korsgaard <jacmet@sunsite.dk>2011-01-25 16:24:46 +0100
committerPeter Korsgaard <jacmet@sunsite.dk>2011-01-25 16:24:46 +0100
commit0eef30440e9597b2c0b9c7a0340a3986a7ea2a65 (patch)
treef8e74a929418c8085bc09dd5606a10e356923c74 /package/python/python-2.7-002-cross-compile-variable.patch
parent4c6a451ac9fab16abcda5834ed4a9b728091ab9e (diff)
parent6ea3c8bd4dabe2b11a8beecb6a641336e6e90f3c (diff)
downloadbuildroot-novena-0eef30440e9597b2c0b9c7a0340a3986a7ea2a65.tar.gz
buildroot-novena-0eef30440e9597b2c0b9c7a0340a3986a7ea2a65.zip
Merge branch 'for-2011.02/python-bump' of git://git.busybox.net/~tpetazzoni/git/buildroot
Diffstat (limited to 'package/python/python-2.7-002-cross-compile-variable.patch')
-rw-r--r--package/python/python-2.7-002-cross-compile-variable.patch55
1 files changed, 55 insertions, 0 deletions
diff --git a/package/python/python-2.7-002-cross-compile-variable.patch b/package/python/python-2.7-002-cross-compile-variable.patch
new file mode 100644
index 000000000..04b71b075
--- /dev/null
+++ b/package/python/python-2.7-002-cross-compile-variable.patch
@@ -0,0 +1,55 @@
+Pass a CROSS_COMPILING variable to setup.py
+
+The setup.py script in the Python source code plays a significant role
+in the Python build process. It is responsible for building all the
+modules and extensions, and due to this, does various checks that need
+to be adjusted when we are cross-compiling.
+
+For that reason, this patch makes sure that a CROSS_COMPILING variable
+is passed in the environment of the setup.py script. Later patches in
+the stack make use of this variable.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+---
+ Makefile.pre.in | 6 +++---
+ configure.in | 3 +++
+ 2 files changed, 6 insertions(+), 3 deletions(-)
+
+Index: Python-2.7.1/Makefile.pre.in
+===================================================================
+--- Python-2.7.1.orig/Makefile.pre.in
++++ Python-2.7.1/Makefile.pre.in
+@@ -406,8 +406,8 @@
+ # Build the shared modules
+ sharedmods: $(BUILDPYTHON)
+ @case $$MAKEFLAGS in \
+- *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;; \
++ *s*) $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' CROSS_COMPILING=@CROSS_COMPILING@ $(PYTHON_FOR_BUILD) -E $(srcdir)/setup.py -q build;; \
++ *) $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' CROSS_COMPILING=@CROSS_COMPILING@ $(PYTHON_FOR_BUILD) -E $(srcdir)/setup.py build;; \
+ esac
+
+ # Build static library
+@@ -1046,7 +1046,7 @@
+ # Install the dynamically loadable modules
+ # This goes into $(exec_prefix)
+ sharedinstall: sharedmods
+- $(RUNSHARED) $(PYTHON_FOR_BUILD) -E $(srcdir)/setup.py install \
++ $(RUNSHARED) CROSS_COMPILING=@CROSS_COMPILING@ $(PYTHON_FOR_BUILD) -E $(srcdir)/setup.py install \
+ --prefix=$(prefix) \
+ --install-scripts=$(BINDIR) \
+ --install-platlib=$(DESTSHARED) \
+Index: Python-2.7.1/configure.in
+===================================================================
+--- Python-2.7.1.orig/configure.in
++++ Python-2.7.1/configure.in
+@@ -4308,6 +4308,9 @@
+ AC_ARG_VAR(PYTHON_FOR_BUILD,[build system Python])
+ AC_ARG_VAR(PGEN_FOR_BUILD,[build system Python pgen])
+
++CROSS_COMPILING=$cross_compiling
++AC_SUBST(CROSS_COMPILING)
++
+ # generate output files
+ AC_CONFIG_FILES(Makefile.pre Modules/Setup.config Misc/python.pc)
+ AC_CONFIG_FILES([Modules/ld_so_aix], [chmod +x Modules/ld_so_aix])