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| author | Alejandro Colomar <alx@kernel.org> | 2023-01-26 01:06:34 +0100 |
|---|---|---|
| committer | Alejandro Colomar <alx@kernel.org> | 2023-01-26 01:06:41 +0100 |
| commit | a284daa2886e16ae4201d9a469b8ec3792a6a0bc (patch) | |
| tree | 9bd7d5f3ff2d6588a1e66a39f8755f115a887658 | |
| parent | 47ac68e465ff216b78ce9d77db93f09d7c9ad235 (diff) | |
| download | man-pages-a284daa2886e16ae4201d9a469b8ec3792a6a0bc.tar.gz | |
cppcheck.suppress, lint-c.mk: lint-c-cppcheck: Add cppcheck(1) to the C linters
Signed-off-by: Alejandro Colomar <alx@kernel.org>
| -rw-r--r-- | etc/cppcheck/cppcheck.suppress | 8 | ||||
| -rw-r--r-- | lib/lint-c.mk | 18 |
2 files changed, 25 insertions, 1 deletions
diff --git a/etc/cppcheck/cppcheck.suppress b/etc/cppcheck/cppcheck.suppress new file mode 100644 index 0000000000..cd9806b211 --- /dev/null +++ b/etc/cppcheck/cppcheck.suppress @@ -0,0 +1,8 @@ +ConfigurationNotChecked +missingIncludeSystem +redundantContinue +unassignedVariable +uninitvar +unknownMacro +unmatchedSuppression +variableScope diff --git a/lib/lint-c.mk b/lib/lint-c.mk index c6bc115052..8d0b98822e 100644 --- a/lib/lint-c.mk +++ b/lib/lint-c.mk @@ -26,6 +26,16 @@ EXTRA_CLANG-TIDYFLAGS := CLANG-TIDYFLAGS := $(DEFAULT_CLANG-TIDYFLAGS) $(EXTRA_CLANG-TIDYFLAGS) CLANG-TIDY := clang-tidy +CPPCHECK_SUPPRESS := $(SYSCONFDIR)/cppcheck/cppcheck.suppress +DEFAULT_CPPCHECKFLAGS := --enable=all +DEFAULT_CPPCHECKFLAGS += --error-exitcode=2 +DEFAULT_CPPCHECKFLAgS += --inconclusive +DEFAULT_CPPCHECKFLAGS += --quiet +DEFAULT_CPPCHECKFLAGS += --suppressions-list=$(CPPCHECK_SUPPRESS) +EXTRA_CPPCHECKFLAGS := +CPPCHECKFLAGS := $(DEFAULT_CPPCHECKFLAGS) $(EXTRA_CPPCHECKFLAGS) +CPPCHECK := cppcheck + DEFAULT_CPPLINTFLAGS := EXTRA_CPPLINTFLAGS := CPPLINTFLAGS := $(DEFAULT_CPPLINTFLAGS) $(EXTRA_CPPLINTFLAGS) @@ -40,11 +50,12 @@ IWYU := iwyu _LINT_c_checkpatch := $(patsubst %.c,%.lint-c.checkpatch.touch,$(_UNITS_src_c)) _LINT_c_clang-tidy := $(patsubst %.c,%.lint-c.clang-tidy.touch,$(_UNITS_src_c)) +_LINT_c_cppcheck := $(patsubst %.c,%.lint-c.cppcheck.touch,$(_UNITS_src_c)) _LINT_c_cpplint := $(patsubst %.c,%.lint-c.cpplint.touch,$(_UNITS_src_c)) _LINT_c_iwyu := $(patsubst %.c,%.lint-c.iwyu.touch,$(_UNITS_src_c)) -linters_c := checkpatch clang-tidy cpplint iwyu +linters_c := checkpatch clang-tidy cppcheck cpplint iwyu lint_c := $(foreach x,$(linters_c),lint-c-$(x)) @@ -59,6 +70,11 @@ $(_LINT_c_clang-tidy): %.lint-c.clang-tidy.touch: %.c | $(SED) '/generated\.$$/d' touch $@ +$(_LINT_c_cppcheck): %.lint-c.cppcheck.touch: %.c + $(info LINT (cppcheck) $@) + $(CPPCHECK) $(CPPCHECKFLAGS) $< + touch $@ + $(_LINT_c_cpplint): %.lint-c.cpplint.touch: %.c $(info LINT (cpplint) $@) $(CPPLINT) $(CPPLINTFLAGS) $< >/dev/null |