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SCAN_BUILD ?= $(shell x=$$(which --skip-alias --skip-functions scan-build 2>/dev/null) ; [ -n "$$x" ] && echo 1)
ifeq ($(SCAN_BUILD),)
SCAN_BUILD_ERROR = $(error scan-build not found)
endif
SCAN_CC = $(CROSS_COMPILE)clang
SCAN_AR = $(CROSS_COMPILE)llvm-ar
SCAN_ARFLAGS=-cqvs
SCAN_RANLIB = $(CROSS_COMPILE)llvm-ranlib
scan-test : ; $(SCAN_BUILD_ERROR)
scan-clean : clean
@if [ -d scan-results ]; then rm -rf scan-results && echo "removed 'scan-results'"; fi
scan-build : | scan-test
scan-build : clean
scan-build -o scan-results make $(DASHJ) \
AR=$(SCAN_AR) ARFLAGS=$(SCAN_ARFLAGS) \
RANLIB=$(SCAN_RANLIB) CC=$(SCAN_CC) \
all
scan-build-all : | scan-test
scan-build-all : clean
scan-build -o scan-results make $(DASHJ) \
AR=$(SCAN_AR) ARFLAGS=$(SCAN_ARFLAGS) \
RANLIB=$(SCAN_RANLIB) CC=$(SCAN_CC) \
all
.PHONY : scan-build scan-clean
# vim:ft=make
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