The labgrid YAML configs use relative paths to reference the images to
use. This won't work for out-of-tree builds. Do like Linux does for the
scripts/gdb/vmlinux-gdb.py and symlink the labgrid test stuff into the
build directory. With this done, we can now call labgrid-pytest for both
in-tree and out-of-tree builds.
Symlinks are not created for the test directory as a whole:
- ../../ from within a symlinked directory refers to the original
destination, not where it's symlinked to
- Build and test (__pycache__) artifacts are generated into test/.
we don't want those ending up in the source directory
Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
Makefile | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/Makefile b/Makefile
index 0a93915cf347..7db7cb7b4a3a 100644
--- a/Makefile
+++ b/Makefile
@@ -1136,6 +1136,10 @@ MRPROPER_FILES += .config .config.old .version .old_version \
include/config.h \
Module.symvers tags TAGS cscope*
+ifdef building_out_of_srctree
+MRPROPER_DIRS += test
+endif
+
# clean - Delete most, but leave enough to build external modules
#
clean: rm-dirs := $(CLEAN_DIRS)
@@ -1264,6 +1268,25 @@ docs: FORCE
@$(SPHINXBUILD) -b html -d $(objtree)/doctrees $(srctree)/Documentation \
$(objtree)/Documentation/html
+# Misc
+# ---------------------------------------------------------------------------
+
+# support running tests from the build directory
+
+PHONY += symlink_tests
+symlink_tests: prepare0
+ifdef building_out_of_srctree
+ @mkdir -p test/$(SRCARCH)
+ @for y in $(abspath $(srctree)/test/$(SRCARCH)/*.yaml); do \
+ ln -fsn $$y $(objtree)/test/$(SRCARCH)/ ; \
+ done
+ @ln -fsn $(abspath $(srctree)/test/py) $(objtree)/test/
+ @ln -fsn $(abspath $(srctree)/test/conftest.py) $(objtree)/test/
+ @ln -fsn $(abspath $(srctree)/test/__init__.py) $(objtree)/test/
+endif
+
+all: symlink_tests
+
# Single targets
# ---------------------------------------------------------------------------
# Single targets are compatible with:
--
2.29.2
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