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-rw-r--r--share/mk/lint/c/checkpatch.mk35
1 files changed, 35 insertions, 0 deletions
diff --git a/share/mk/lint/c/checkpatch.mk b/share/mk/lint/c/checkpatch.mk
new file mode 100644
index 0000000..7777a10
--- /dev/null
+++ b/share/mk/lint/c/checkpatch.mk
@@ -0,0 +1,35 @@
+# Copyright 2021-2024, Alejandro Colomar <alx@kernel.org>
+# SPDX-License-Identifier: LGPL-3.0-only WITH LGPL-3.0-linking-exception
+
+
+ifndef MAKEFILE_LINT_C_CHECKPATCH_INCLUDED
+MAKEFILE_LINT_C_CHECKPATCH_INCLUDED := 1
+
+
+include $(MAKEFILEDIR)/build/_.mk
+include $(MAKEFILEDIR)/build/examples/src.mk
+include $(MAKEFILEDIR)/configure/build-depends/checkpatch.mk
+include $(MAKEFILEDIR)/configure/build-depends/coreutils.mk
+include $(MAKEFILEDIR)/configure/xfail.mk
+
+
+_XFAIL_LINT_c_checkpatch := $(_MANDIR)/man2/bpf.2.d/bpf.lint-c.checkpatch.touch
+
+
+_LINT_c_checkpatch := $(patsubst %.c, %.lint-c.checkpatch.touch, $(_UNITS_ex_c))
+ifeq ($(SKIP_XFAIL),yes)
+_LINT_c_checkpatch := $(filter-out $(_XFAIL_LINT_c_checkpatch), $(_LINT_c_checkpatch))
+endif
+
+
+$(_LINT_c_checkpatch): %.lint-c.checkpatch.touch: %.c $(CHECKPATCH_CONF) $(MK)
+ $(info $(INFO_)CHECKPATCH $@)
+ $(CHECKPATCH) $(CHECKPATCHFLAGS) -f $< >&2
+ $(TOUCH) $@
+
+
+.PHONY: lint-c-checkpatch
+lint-c-checkpatch: $(_LINT_c_checkpatch);
+
+
+endif # include guard