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pylibfdt: Allow building to be disabled

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Some build systems want to build python libraries separately from the
rest of the build.

Add a NO_PYTHON option to enable this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Simon Glass 2017-03-26 13:06:18 -06:00 • committed by David Gibson
parent 741cdff85d
commit 8a892fd85d
2 changed files with 7 additions and 0 deletions
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1
Makefile
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@ -120,6 +120,7 @@ SCRIPTS = dtdiff
# We need both Python and swig to build pylibfdt. # We need both Python and swig to build pylibfdt.
.PHONY: maybe_pylibfdt .PHONY: maybe_pylibfdt
maybe_pylibfdt: FORCE maybe_pylibfdt: FORCE
if [ -n "${NO_PYTHON}" ]; then exit; fi; \
if $(PKG_CONFIG) --cflags python >/dev/null 2>&1; then \ if $(PKG_CONFIG) --cflags python >/dev/null 2>&1; then \
if which swig >/dev/null 2>&1; then \ if which swig >/dev/null 2>&1; then \
can_build=yes; \ can_build=yes; \

6
README
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@ -50,6 +50,12 @@ If you add new features, please check code coverage:
# Open 'htmlcov/index.html' in your browser # Open 'htmlcov/index.html' in your browser
To disable building the python library, even if swig and Python are available,
use:
make NO_PYTHON=1
More work remains to support all of libfdt, including access to numeric More work remains to support all of libfdt, including access to numeric
values. values.