diff options
Diffstat (limited to 'LUFA/Build/lufa.cppcheck.in')
| -rw-r--r-- | LUFA/Build/lufa.cppcheck.in | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/LUFA/Build/lufa.cppcheck.in b/LUFA/Build/lufa.cppcheck.in index 330ec1d49..03f310d09 100644 --- a/LUFA/Build/lufa.cppcheck.in +++ b/LUFA/Build/lufa.cppcheck.in @@ -46,6 +46,10 @@ LUFA_BUILD_OPTIONAL_VARS += CPPCHECK_PATH CPPCHECK_INCLUDES CPPCHECK_EXCLUDES C # # ----------------------------------------------------------------------------- +ERROR_IF_UNSET = $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set)) +ERROR_IF_EMPTY = $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank)) +ERROR_IF_NONBOOL = $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N)) + # Default values of optionally user-supplied variables CPPCHECK_PATH ?= . CPPCHECK_INCLUDES ?= @@ -57,20 +61,23 @@ CPPCHECK_FAIL_ON_WARNING ?= Y CPPCHECK_QUIET ?= Y CPPCHECK_FLAGS ?= +# Sanity check user supplied values +$(foreach MANDATORY_VAR, $(LUFA_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR))) +$(call ERROR_IF_EMPTY, CPPCHECK_PATH) +$(call ERROR_IF_EMPTY, CPPCHECK_MSG_TEMPLATE) +$(call ERROR_IF_EMPTY, CPPCHECK_ENABLE) +$(call ERROR_IF_NONBOOL, CPPCHECK_FAIL_ON_WARNING) +$(call ERROR_IF_NONBOOL, CPPCHECK_QUIET) + # Build a default argument list for cppcheck BASE_CPPCHECK_FLAGS := --template="$(CPPCHECK_MSG_TEMPLATE)" $(CPPCHECK_INCLUDES:%=-I%) $(CPPCHECK_EXCLUDES:%=-i%) --inline-suppr --force --std=c99 # Sanity check parameters and construct additional command line arguments to cppcheck - ifeq ($(CPPCHECK_FAIL_ON_WARNING), Y) BASE_CPPCHECK_FLAGS += --error-exitcode=1 -else ifneq ($(CPPCHECK_FAIL_ON_WARNING), N) - $(error CPPCHECK_FAIL_ON_WARNING must be Y or N) endif ifeq ($(CPPCHECK_QUIET), Y) BASE_CPPCHECK_FLAGS += --quiet -else ifneq ($(CPPCHECK_QUIET), N) - $(error CPPCHECK_QUIET must be Y or N) endif # Output Messages |