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kernel-defaults: fix external kernel build when user_headers is missing

Use an 'if' so the absence of $(LINUX_DIR)/user_headers doesn't make the
line evaluate to false and cause the build to fail.

Signed-off-by: Matt Merhar <mattmerhar@protonmail.com>
This commit is contained in:
Matt Merhar 2021-02-25 23:28:53 -05:00 committed by Hauke Mehrtens
parent 42cd06f7fe
commit cc76e34c10

View File

@ -43,7 +43,9 @@ else
rmdir $(LINUX_DIR); \
fi
ln -s $(CONFIG_EXTERNAL_KERNEL_TREE) $(LINUX_DIR)
$(_SINGLE) [ -d $(LINUX_DIR)/user_headers ] && rm -rf $(LINUX_DIR)/user_headers
if [ -d $(LINUX_DIR)/user_headers ]; then \
rm -rf $(LINUX_DIR)/user_headers; \
fi
endef
endif