Build Python bindings with distutils for consistent installs
[babeltrace.git] / bindings / python / bt2 / Makefile.am
index 7b20517f7c231e2b4b1aadea39c0af7d15d12279..f41e2c07ce6e92ede4f1c42f0da39a9a3596c397 100644 (file)
-# native module name (without `.i` extension)
-NATIVE_MODULE = native_bt
+# Since the shared object used by the python bindings is not built with
+# libtool, we need to add the directory containing libbabeltrace to the
+# linker path.
+AM_LDFLAGS=-L$(top_builddir)/lib/.libs
 
-# interface dependencies (without `native_bt` prefix and `.i` extension)
-NATIVE_MODULE_DEPS =   \
-       ccpriomap       \
-       clockclass      \
-       component       \
-       componentclass  \
-       connection      \
-       ctfwriter       \
-       event           \
-       eventclass      \
-       fields          \
-       ft              \
-       graph           \
-       logging         \
-       notification    \
-       notifiter       \
-       packet          \
-       plugin          \
-       port            \
-       ref             \
-       stream          \
-       streamclass     \
-       trace           \
-       values          \
-       version
+INSTALLED_FILES=$(builddir)/installed_files.txt
 
-# Python modules (without `.py` extension)
-EXTRA_MODULES =                        \
-       clock_class                     \
-       clock_class_priority_map        \
-       component                       \
-       connection                      \
-       ctf_writer                      \
-       event                           \
-       event_class                     \
-       field_types                     \
-       fields                          \
-       graph                           \
-       logging                         \
-       notification                    \
-       notification_iterator           \
-       object                          \
-       packet                          \
-       plugin                          \
-       port                            \
-       py_plugin                       \
-       stream                          \
-       stream_class                    \
-       trace                           \
-       utils                           \
-       values
+STATIC_BINDINGS_DEPS =                 \
+       bt2/logging.c                   \
+       bt2/logging.h                   \
+       bt2/native_btccpriomap.i        \
+       bt2/native_btclockclass.i       \
+       bt2/native_btcomponentclass.i   \
+       bt2/native_btcomponent.i        \
+       bt2/native_btconnection.i       \
+       bt2/native_btctfwriter.i        \
+       bt2/native_bteventclass.i       \
+       bt2/native_btevent.i            \
+       bt2/native_btfields.i           \
+       bt2/native_btft.i               \
+       bt2/native_btgraph.i            \
+       bt2/native_bt.i                 \
+       bt2/native_btlogging.i          \
+       bt2/native_btnotification.i     \
+       bt2/native_btnotifiter.i        \
+       bt2/native_btpacket.i           \
+       bt2/native_btplugin.i           \
+       bt2/native_btport.i             \
+       bt2/native_btref.i              \
+       bt2/native_btstreamclass.i      \
+       bt2/native_btstream.i           \
+       bt2/native_bttrace.i            \
+       bt2/native_btvalues.i           \
+       bt2/native_btversion.i          \
+       bt2/clock_class_priority_map.py \
+       bt2/clock_class.py              \
+       bt2/component.py                \
+       bt2/connection.py               \
+       bt2/ctf_writer.py               \
+       bt2/event_class.py              \
+       bt2/event.py                    \
+       bt2/fields.py                   \
+       bt2/field_types.py              \
+       bt2/graph.py                    \
+       bt2/logging.py                  \
+       bt2/notification_iterator.py    \
+       bt2/notification.py             \
+       bt2/object.py                   \
+       bt2/packet.py                   \
+       bt2/plugin.py                   \
+       bt2/port.py                     \
+       bt2/py_plugin.py                \
+       bt2/stream_class.py             \
+       bt2/stream.py                   \
+       bt2/trace.py                    \
+       bt2/utils.py                    \
+       bt2/values.py
 
-# automatically generated file lists
-EXTRA_MODULES_PY = $(addprefix $(srcdir)/,$(addsuffix .py,$(EXTRA_MODULES)))
-NATIVE_MODULE_I = $(srcdir)/$(NATIVE_MODULE).i
-NATIVE_MODULE_PY = $(NATIVE_MODULE).py
-NATIVE_MODULE_C = $(NATIVE_MODULE)_wrap.c
-NATIVE_MODULE_DEPS_I = $(addprefix $(srcdir)/native_bt,$(addsuffix .i,$(NATIVE_MODULE_DEPS)))
+GENERATED_BINDINGS_DEPS =              \
+       bt2/__init__.py                 \
+       setup.py
 
-# installed Python package
-nodist_bt2package_PYTHON = __init__.py $(EXTRA_MODULES_PY) $(NATIVE_MODULE_PY)
+BUILD_FLAGS=CC="$(CC)" \
+               CFLAGS="$(GLIB_CFLAGS) $(AM_CFLAGS) $(CFLAGS)" \
+               CPPFLAGS="$(AM_CPPFLAGS) $(CPPFLAGS)" \
+               LDFLAGS="$(AM_LDFLAGS) $(LDFLAGS) $(GLIB_LIBS) $(LIBS)"
 
-# native libraries to build
-nativelibs_LTLIBRARIES = _native_bt.la
+all-local: build-python-bindings.stamp
 
-# installation directory for the `bt2` package
-bt2packagedir = $(pythondir)/bt2
-nativelibsdir = $(bt2packagedir)
+build-python-bindings.stamp: $(STATIC_BINDINGS_DEPS) $(GENERATED_BINDINGS_DEPS)
+       $(BUILD_FLAGS) $(PYTHON) $(builddir)/setup.py build_ext
+       $(BUILD_FLAGS) $(PYTHON) $(builddir)/setup.py build
+       touch $@
 
-# SWIG to C wrapper (and Python file)
-$(NATIVE_MODULE_C): $(NATIVE_MODULE_I) $(NATIVE_MODULE_DEPS_I)
-       $(SWIG) -python -Wall -I$(srcdir) -I$(top_srcdir)/include -module $(NATIVE_MODULE) -outcurrentdir $(NATIVE_MODULE_I)
+install-exec-local: build-python-bindings.stamp
+       @opts="--prefix=$(prefix) --record $(INSTALLED_FILES) --verbose --no-compile $(DISTSETUPOPTS)"; \
+       if [ "$(DESTDIR)" != "" ]; then \
+               opts="$$opts --root=$(DESTDIR)"; \
+       fi; \
+       $(PYTHON) $(builddir)/setup.py install $$opts;
 
-# native_bt module
-_native_bt_la_SOURCES = logging.h logging.c
-nodist__native_bt_la_SOURCES = native_bt_wrap.c
-_native_bt_la_LDFLAGS = -module
-_native_bt_la_CFLAGS = $(PYTHON_INCLUDE) -I$(srcdir) $(AM_CFLAGS)
-_native_bt_la_LIBADD = \
-       $(top_builddir)/lib/libbabeltrace.la \
-       $(top_builddir)/logging/libbabeltrace-logging.la \
-       $(top_builddir)/common/libbabeltrace-common.la
-
-# extra module sources -> build directory
-all-local:
-       @if [ x"$(srcdir)" != x"$(builddir)" ]; then            \
-               for file in $(EXTRA_MODULES_PY); do             \
-                       cp -f "$(srcdir)/$$file" "$(builddir)"; \
-               done;                                           \
-       fi
-
-# clean extra module sources in build directory
 clean-local:
-       @if [ x"$(srcdir)" != x"$(builddir)" ]; then            \
-               for file in $(EXTRA_MODULES_PY); do             \
-                       rm -f "$(srcdir)/$$file" "$(builddir)"; \
-               done;                                           \
+       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)
 
 # distribute: extra Python modules and SWIG interface files
-EXTRA_DIST = __init__.py.in $(EXTRA_MODULES_PY) $(NATIVE_MODULE_I) $(NATIVE_MODULE_DEPS_I)
+EXTRA_DIST = $(STATIC_BINDINGS_DEPS)
 
 # clean: generated C and Python files (by SWIG)
-CLEANFILES = $(NATIVE_MODULE_PY) $(NATIVE_MODULE_C)
+CLEANFILES = bt2/native_bt.py bt2/native_bt_wrap.c build-python-bindings.stamp
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