kconfig_lint: update kconfig lint shell scripts
- Add lint-stable script with just error checking
- Enable warnings in addition to errors in non-stable test.
- Use git grep if the code is in a git repo now that exclusions are
working.
- Check for perl, and ask the user to install it if it isn't
available.
Change-Id: Ie60d21f4ef8a61d879f116eb2056eb805b0a55f2
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/13542
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins)
diff --git a/util/lint/lint-008-kconfig b/util/lint/lint-008-kconfig
index 16ae251..d3da17e 100755
--- a/util/lint/lint-008-kconfig
+++ b/util/lint/lint-008-kconfig
@@ -12,7 +12,19 @@
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
-# DESCR: check Kconfig files
+# DESCR: check Kconfig files for warnings and errors
LC_ALL=C export LC_ALL
-env perl util/lint/kconfig_lint --no_git_grep --warnings_off
+
+# Verify that the test can run, tell users the issue
+if [ -z "$(command -v perl)" ]; then
+ echo "The kconfig lint tool uses perl. Please install it to run this test."
+fi
+
+# If coreboot is in a git repo, use git grep to check as it will ignore any
+# files in the tree that aren't checked into git
+if [ -n "$(command -v git)" ] && [ -e ".git" ]; then
+ env perl util/lint/kconfig_lint
+else
+ env perl util/lint/kconfig_lint --no_git_grep
+fi