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authorSimon Glass <sjg@chromium.org>2017-03-26 13:06:18 -0600
committerDavid Gibson <david@gibson.dropbear.id.au>2017-03-29 16:13:58 +1100
commit8a892fd85d94c733bbf184ff6df5d0ad5422be12 (patch)
tree38fbd51ccb74ff263bdf670f923700cdb3b7003e
parent741cdff85d3e57fbf9e71eac5c6c1140ae39a97b (diff)
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pylibfdt: Allow building to be disabled
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>
-rw-r--r--Makefile1
-rw-r--r--README6
2 files changed, 7 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index e6d8251..5cf4aee 100644
--- a/Makefile
+++ b/Makefile
@@ -120,6 +120,7 @@ SCRIPTS = dtdiff
# We need both Python and swig to build pylibfdt.
.PHONY: maybe_pylibfdt
maybe_pylibfdt: FORCE
+ if [ -n "${NO_PYTHON}" ]; then exit; fi; \
if $(PKG_CONFIG) --cflags python >/dev/null 2>&1; then \
if which swig >/dev/null 2>&1; then \
can_build=yes; \
diff --git a/README b/README
index 96d8486..d2323fd 100644
--- a/README
+++ b/README
@@ -50,6 +50,12 @@ If you add new features, please check code coverage:
# 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
values.