platform_external_dtc/pylibfdt/Makefile.pylibfdt
Marc-André Lureau 05874d0821 pylibfdt: allow build out of tree
With meson, we have to support out-of-tree build.

Introduce a --top-builddir option, which will default to the current
directory to lookup generated filed such as version_gen.h and output
directories.

Other source paths are derived from the location of the setup.py script
in the source tree.

--build-lib is changed to be relative to the current directory, instead
of relative to setup.py. This has less surprising results!

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201012073405.1682782-2-marcandre.lureau@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2020-10-21 14:35:17 +11:00

30 lines
888 B
Makefile

# SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause)
# Makefile.pylibfdt
#
PYLIBFDT_srcs = $(PYLIBFDT_dir)/libfdt.i
PYMODULE = $(PYLIBFDT_dir)/_libfdt.so
PYLIBFDT_CLEANFILES_L = libfdt_wrap.c libfdt.py *.pyc *.so
PYLIBFDT_CLEANFILES = $(PYLIBFDT_CLEANFILES_L:%=$(PYLIBFDT_dir)/%)
PYLIBFDT_CLEANDIRS_L = build __pycache__
PYLIBFDT_CLEANDIRS = $(PYLIBFDT_CLEANDIRS_L:%=$(PYLIBFDT_dir)/%)
SETUP = $(PYLIBFDT_dir)/setup.py
SETUPFLAGS = --top-builddir .
ifndef V
SETUPFLAGS += --quiet
endif
$(PYMODULE): $(PYLIBFDT_srcs) $(LIBFDT_archive) $(SETUP) $(VERSION_FILE)
@$(VECHO) PYMOD $@
$(PYTHON) $(SETUP) $(SETUPFLAGS) build_ext --build-lib=$(PYLIBFDT_dir)
install_pylibfdt: $(PYMODULE)
@$(VECHO) INSTALL-PYLIB
$(PYTHON) $(SETUP) $(SETUPFLAGS) install --prefix=$(PREFIX)
pylibfdt_clean:
@$(VECHO) CLEAN "(pylibfdt)"
rm -f $(PYLIBFDT_CLEANFILES)
rm -rf $(PYLIBFDT_CLEANDIRS)