[PATCH v2 3/6] pylibfdt: Use the correct libfdt version in the module

[Simon Glass <sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>]

Use the same version number in the module as with the rest of libfdt. This
can be examined with:

   import pkg_resources
   print pkg_resources.require('libfdt')[0].version

Signed-off-by: Simon Glass <sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
---

Changes in v2:
- Add a comment about the VERSION environment variable

 pylibfdt/Makefile.pylibfdt | 3 ++-
 pylibfdt/setup.py          | 4 +++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/pylibfdt/Makefile.pylibfdt b/pylibfdt/Makefile.pylibfdt
index a0271da..a74cd30 100644
--- a/pylibfdt/Makefile.pylibfdt
+++ b/pylibfdt/Makefile.pylibfdt
@@ -8,6 +8,7 @@ PYMODULE = $(PYLIBFDT_objdir)/_libfdt.so
 $(PYMODULE): $(PYLIBFDT_srcs) $(WRAP)
 	@$(VECHO) PYMOD $@
 	SOURCES="$^" CPPFLAGS="$(CPPFLAGS)" OBJDIR="$(PYLIBFDT_objdir)" \
+	VERSION="$(dtc_version)" \
 	python $(PYLIBFDT_objdir)/setup.py --quiet build_ext --inplace
 
 $(WRAP): $(PYLIBFDT_srcdir)/libfdt.swig
@@ -17,7 +18,7 @@ $(WRAP): $(PYLIBFDT_srcdir)/libfdt.swig
 install_pylibfdt: $(WRAP) $(PYMODULE)
 	$(VECHO) INSTALL-PYLIB; \
 	SOURCES="$(PYLIBFDT_srcs) $(WRAP)" CPPFLAGS="$(CPPFLAGS)" \
-	OBJDIR="$(PYLIBFDT_objdir)" \
+	OBJDIR="$(PYLIBFDT_objdir)" VERSION="$(dtc_version)" \
 	python $(PYLIBFDT_objdir)/setup.py --quiet install \
 		$(if $(SETUP_PREFIX),--prefix=$(SETUP_PREFIX))
 
diff --git a/pylibfdt/setup.py b/pylibfdt/setup.py
index ef6e2c0..9f87fe9 100644
--- a/pylibfdt/setup.py
+++ b/pylibfdt/setup.py
@@ -6,6 +6,7 @@ setup.py file for SWIG libfdt
 Files to be built into the extension are provided in SOURCES
 C flags to use are provided in CPPFLAGS
 Object file directory is provided in OBJDIR
+Version is provided in VERSION
 """
 
 from distutils.core import setup, Extension
@@ -16,6 +17,7 @@ progname = sys.argv[0]
 files = os.environ['SOURCES'].split()
 cflags = os.environ['CPPFLAGS'].split()
 objdir = os.environ['OBJDIR']
+version = os.environ['VERSION']
 
 libfdt_module = Extension(
     '_libfdt',
@@ -24,7 +26,7 @@ libfdt_module = Extension(
 )
 
 setup (name = 'libfdt',
-       version = '0.1',
+       version = version,
        author      = "Simon Glass <sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>",
        description = """Python binding for libfdt""",
        ext_modules = [libfdt_module],
-- 
2.12.2.564.g063fe858b8-goog