1 # SPDX-FileCopyrightText: 2019-2023 EfficiOS, Inc.
2 # SPDX-License-Identifier: MIT
4 # Since the shared object used by the python bindings is not built with
5 # libtool, we need to add the directory containing libbabeltrace2 to the
7 AM_LDFLAGS += -L$(top_builddir)/src/lib/.libs
9 INSTALLED_FILES=$(builddir)/installed_files.txt
11 SWIG_INTERFACE_FILES = \
13 bt2/native_bt_autodisc.i \
14 bt2/native_bt_autodisc.i.h \
15 bt2/native_bt_bt2_objects.h \
16 bt2/native_bt_clock_class.i \
17 bt2/native_bt_clock_snapshot.i \
18 bt2/native_bt_component.i \
19 bt2/native_bt_component_class.i \
20 bt2/native_bt_component_class.i.h \
21 bt2/native_bt_connection.i \
22 bt2/native_bt_error.i \
23 bt2/native_bt_error.i.h \
24 bt2/native_bt_event.i \
25 bt2/native_bt_event_class.i \
26 bt2/native_bt_field.i \
27 bt2/native_bt_field_class.i \
28 bt2/native_bt_field_path.i \
29 bt2/native_bt_graph.i \
30 bt2/native_bt_graph.i.h \
31 bt2/native_bt_integer_range_set.i \
32 bt2/native_bt_interrupter.i \
33 bt2/native_bt_log_and_append_error.h \
34 bt2/native_bt_logging.i \
35 bt2/native_bt_message.i \
36 bt2/native_bt_message_iterator.i \
37 bt2/native_bt_message_iterator.i.h \
39 bt2/native_bt_mip.i.h \
40 bt2/native_bt_packet.i \
41 bt2/native_bt_plugin.i \
42 bt2/native_bt_plugin.i.h \
43 bt2/native_bt_port.i \
44 bt2/native_bt_query_exec.i \
45 bt2/native_bt_query_exec.i.h \
46 bt2/native_bt_stream.i \
47 bt2/native_bt_stream_class.i \
48 bt2/native_bt_trace.i \
49 bt2/native_bt_trace.i.h \
50 bt2/native_bt_trace_class.i \
51 bt2/native_bt_trace_class.i.h \
52 bt2/native_bt_value.i \
53 bt2/native_bt_value.i.h \
54 bt2/native_bt_version.i
56 # Non-generated files built into the native library.
57 STATIC_NATIVE_LIB_SRCS = \
61 STATIC_BINDINGS_DEPS = \
64 bt2/clock_snapshot.py \
66 bt2/component_descriptor.py \
75 bt2/integer_range_set.py \
79 bt2/message_iterator.py \
86 bt2/query_executor.py \
91 bt2/trace_collection_message_iterator.py \
95 # Convenience static libraries on which the Python bindings library depends.
96 # These are listed in the setup.py(.in) file.
97 STATIC_LIBRARIES_DEPS = \
98 $(top_builddir)/src/autodisc/libautodisc.la \
99 $(top_builddir)/src/logging/liblogging.la \
100 $(top_builddir)/src/common/libcommon.la \
101 $(top_builddir)/src/py-common/libpy-common.la \
102 $(top_builddir)/src/string-format/libstring-format.la
104 GENERATED_BINDINGS_DEPS = \
109 # Some versions of SWIG (like 3.0.12) generate code where a parameter called
110 # `swig_this` shadows a global of the same name. Later versions (like 4.0.1)
111 # have renamed this global to `Swig_This_global`.
113 # Disable -Wshadow for that file.
114 WARN_CFLAGS = -Wno-shadow
116 WARN_CFLAGS += -Wno-null-dereference
118 # Python 3.8 with SWIG 4.0.2 generates a deprecated warning for 'tp_print'
119 # and in general there is not much we can do about deprecations in generated
121 WARN_CFLAGS += -Wno-deprecated-declarations
123 # Python 3.11 + gcc 12.2.0 gave warnings of this kind in Python.h.
124 WARN_CFLAGS += -Wno-redundant-decls
126 # For SWIG generated code
127 WARN_CFLAGS += -Wno-missing-field-initializers
128 WARN_CFLAGS += -Wno-unused-parameter
130 # SWIG 4.2.0 generates:
132 # #if __cplusplus >=201103L
134 # ... leading to some `-Wundef` warnings when building the extension as C, where
135 # `__cplusplus` is not defined.
136 WARN_CFLAGS += -Wno-undef
138 BUILD_FLAGS=CC="$(CC)" \
139 CFLAGS="$(GLIB_CFLAGS) $(AM_CFLAGS) $(CFLAGS) $(WARN_CFLAGS)" \
140 CPPFLAGS="$(AM_CPPFLAGS) $(CPPFLAGS) -I$(srcdir)/bt2" \
141 LDFLAGS="$(AM_LDFLAGS) $(LDFLAGS) $(GLIB_LIBS) $(PYTHON_LDFLAGS) $(LIBS)"
143 all-local: build-python-bindings.stamp
145 copy-static-deps.stamp: $(addprefix $(srcdir)/, $(STATIC_BINDINGS_DEPS))
146 @if [ x"$(srcdir)" != x"$(builddir)" ]; then \
147 for file in $(STATIC_BINDINGS_DEPS); do \
148 cp -f $(srcdir)/$$file $(builddir)/$$file; \
153 build-python-bindings.stamp: copy-static-deps.stamp $(GENERATED_BINDINGS_DEPS) \
154 $(STATIC_NATIVE_LIB_SRCS) $(STATIC_LIBRARIES_DEPS)
155 $(BUILD_FLAGS) $(PYTHON) $(builddir)/setup.py build --force
158 swig_verbose = $(swig_verbose_@AM_V@)
159 swig_verbose_ = $(swig_verbose_@AM_DEFAULT_V@)
160 swig_verbose_0 = @echo " SWIG " $@;
162 $(builddir)/bt2/native_bt.c: $(SWIG_INTERFACE_FILES)
163 $(swig_verbose)$(SWIG) -MD -python -I"$(top_srcdir)/include" -o "$@" "$<"
165 -include bt2/native_bt.d
167 pyinstall_verbose = $(pyinstall_verbose_@AM_V@)
168 pyinstall_verbose_ = $(pyinstall_verbose_@AM_DEFAULT_V@)
169 pyinstall_verbose_0 = @
171 # For Python < 3.12, force the use of distutils even if setuptools is
172 # installed. For Python >= 3.12, set the externally managed option to allow
173 # installation in a directory which isn't in the current PYTHONPATH.
174 if HAVE_PYTHON_312_OR_GREATER
175 PY_INSTALL_OPTS = --single-version-externally-managed
177 export SETUPTOOLS_USE_DISTUTILS=stdlib
180 install-exec-local: build-python-bindings.stamp
181 $(pyinstall_verbose)opts="--prefix=$(prefix) --exec-prefix=$(exec_prefix) --record $(INSTALLED_FILES) --verbose --no-compile $(DISTSETUPOPTS)"; \
182 if [ "$(DESTDIR)" != "" ]; then \
183 opts="$$opts --root=$(DESTDIR)"; \
185 $(PYTHON) $(builddir)/setup.py install $(PY_INSTALL_OPTS) $$opts;
188 rm -rf $(builddir)/build
189 @if [ x"$(srcdir)" != x"$(builddir)" ]; then \
190 for file in $(STATIC_BINDINGS_DEPS); do \
191 rm -f $(builddir)/$$file; \
195 # Distutils' setup.py does not include an uninstall target, we thus need to do
196 # it manually. We save the path of the files that were installed during the install target
197 # and delete them during the uninstallation.
199 if [ "$(DESTDIR)" != "" ]; then \
200 $(SED) -i "s|^|$(DESTDIR)/|g" $(INSTALLED_FILES); \
202 cat $(INSTALLED_FILES) | xargs rm -rf || true
203 $(GREP) "__init__.py" $(INSTALLED_FILES) | xargs dirname | xargs rm -rf || true
204 rm -f $(INSTALLED_FILES)
206 # distribute: extra Python modules and SWIG interface files
207 EXTRA_DIST = $(STATIC_BINDINGS_DEPS) $(SWIG_INTERFACE_FILES) $(STATIC_NATIVE_LIB_SRCS)
209 # clean: generated C and Python files (by SWIG)
211 build-python-bindings.stamp \
215 copy-static-deps.stamp