Build Python bindings with distutils for consistent installs

[babeltrace.git] / bindings / python / Makefile.am

diff --git a/bindings/python/Makefile.am b/bindings/python/Makefile.am
index d6b3648e4b9768c73d35b1438b67630409815a4b..9e44127613768c10019cca592005d12781816827 100644 (file)
--- a/bindings/python/Makefile.am
+++ b/bindings/python/Makefile.am
@@ -1,3 +1,58 @@
 if USE_PYTHON
-SUBDIRS = babeltrace
+SUBDIRS = babeltrace .
+
+INSTALLED_FILES=$(builddir)/installed_files.txt
+
+AM_CFLAGS = $(PACKAGE_CFLAGS) -I$(top_srcdir)/include -I$(srcdir)/babeltrace/
+
+# Since the shared object used by the python bindings is not built with libtool
+# we need to manually set the `rpath` during linkage
+AM_LDFLAGS=-L$(top_builddir)/formats/ctf/.libs -L$(top_builddir)/lib/.libs
+all-local: build-python-bindings.stamp
+
+$(builddir)/babeltrace/__init__.py: $(srcdir)/babeltrace/__init__.py.in
+       cd babeltrace && $(MAKE) __init__.py
+
+$(builddir)/babeltrace/babeltrace.i: $(srcdir)/babeltrace/babeltrace.i.in
+       cd babeltrace && $(MAKE) babeltrace.i
+
+BINDINGS_DEPS=setup.py \
+               babeltrace/__init__.py \
+               babeltrace/babeltrace.i \
+               babeltrace/python-complements.c \
+               babeltrace/python-complements.h
+
+BUILD_FLAGS=CC="$(CC)" \
+               CFLAGS="$(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(GLIB_CFLAGS) $(AM_CFLAGS)" \
+               CPPFLAGS="$(AM_CPPFLAGS) $(CPPFLAGS)" \
+               LDFLAGS="$(AM_LDFLAGS) $(LDFLAGS)"
+
+build-python-bindings.stamp: $(BINDINGS_DEPS)
+       $(BUILD_FLAGS) $(PYTHON) $(builddir)/setup.py build_ext
+       $(BUILD_FLAGS) $(PYTHON) $(builddir)/setup.py build
+       touch $@
+
+install-exec-local: build-python-bindings.stamp
+       @opts="--prefix=$(prefix) --record $(INSTALLED_FILES) --verbose --no-compile $(DISTSETUPOPTS)"; \
+       if [ "$(DESTDIR)" != "" ]; then \
+               opts="$$opts --root=$(DESTDIR)"; \
+       fi; \
+       $(PYTHON) $(builddir)/setup.py install $$opts;
+
+clean-local:
+       rm -rf $(builddir)/build
+
+# Distutils' setup.py does not include an uninstall target, we thus need to do
+# it manually. We save the path of the files that were installed during the install target
+# and delete them during the uninstallation.
+uninstall-local:
+       if [ "$(DESTDIR)" != "" ]; then \
+               $(SED) -i "s|^|$(DESTDIR)/|g" $(INSTALLED_FILES); \
+       fi
+       cat $(INSTALLED_FILES) | xargs rm -rf || true
+       $(GREP) "__init__.py" $(INSTALLED_FILES) | xargs dirname | xargs rm -rf || true
+       rm -f $(INSTALLED_FILES)
+
+CLEANFILES = babeltrace/babeltrace_wrap.c babeltrace/babeltrace.py build-python-bindings.stamp
+DISTCLEANFILES = setup.py
 endif