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>
This commit is contained in:
Marc-André Lureau
2020-10-12 11:34:03 +04:00
committed by David Gibson
parent 3bc3a6b9fe
commit 05874d0821
2 changed files with 21 additions and 10 deletions

View File

@@ -10,7 +10,7 @@ PYLIBFDT_CLEANDIRS_L = build __pycache__
PYLIBFDT_CLEANDIRS = $(PYLIBFDT_CLEANDIRS_L:%=$(PYLIBFDT_dir)/%)
SETUP = $(PYLIBFDT_dir)/setup.py
SETUPFLAGS =
SETUPFLAGS = --top-builddir .
ifndef V
SETUPFLAGS += --quiet
@@ -18,7 +18,7 @@ endif
$(PYMODULE): $(PYLIBFDT_srcs) $(LIBFDT_archive) $(SETUP) $(VERSION_FILE)
@$(VECHO) PYMOD $@
$(PYTHON) $(SETUP) $(SETUPFLAGS) build_ext --build-lib=../$(PYLIBFDT_dir)
$(PYTHON) $(SETUP) $(SETUPFLAGS) build_ext --build-lib=$(PYLIBFDT_dir)
install_pylibfdt: $(PYMODULE)
@$(VECHO) INSTALL-PYLIB