ifeq ($(origin CC), default)

CC = gcc

endif

C_SOURCES := \

tests/files/c_source/motohawk.c \

tests/files/c_source/padding_bit_order.c \

tests/files/c_source/vehicle.c \

tests/files/c_source/open_actuator.c \

tests/files/c_source/multiplex.c \

tests/files/c_source/multiplex_2.c \

tests/files/c_source/floating_point.c \

tests/files/c_source/no_signals.c \

tests/files/c_source/choices.c \

tests/files/c_source/signed.c \

tests/files/c_source/my_database_name.c \

tests/files/c_source/min_max_only_6_0.c \

tests/files/c_source/abs.c

C_SOURCES_BIT_FIELDS := \

tests/files/c_source/motohawk_bit_fields.c \

tests/files/c_source/floating_point_bit_fields.c \

tests/files/c_source/signed_bit_fields.c

CFLAGS_EXTRA := \

-Wduplicated-branches \

-Wduplicated-cond \

-Wjump-misses-init \

-Wlogical-op \

-Wnull-dereference \

-Wrestrict

CFLAGS_EXTRA_CLANG := \

-fsanitize=address \

-fsanitize=undefined,nullability \

-Warray-bounds-pointer-arithmetic \

-Wassign-enum \

-Wbad-function-cast \

-Wcast-align \

-Wcast-qual \

-Wchar-subscripts \

-Wcomma \

-Wcomment \

-Wconditional-uninitialized \

-Wcovered-switch-default \

-Wdate-time \

-Wdocumentation \

-Wduplicate-decl-specifier \

-Wduplicate-enum \

-Wduplicate-method-arg \

-Wduplicate-method-match \

-Wembedded-directive \

-Wempty-translation-unit \

-Wexpansion-to-defined \

-Wflexible-array-extensions \

-Wfloat-conversion \

-Wfloat-equal \

-Wfloat-overflow-conversion \

-Wfloat-zero-conversion \

-Wformat-non-iso \

-Wformat-nonliteral \

-Wformat-pedantic \

-Wfour-char-constants \

-Wgnu-anonymous-struct \

-Wgnu-array-member-paren-init \

-Wgnu-auto-type \

-Wgnu-binary-literal \

-Wgnu-case-range \

-Wgnu-complex-integer \

-Wgnu-compound-literal-initializer \

-Wgnu-conditional-omitted-operand \

-Wgnu-designator \

-Wgnu-empty-initializer \

-Wgnu-empty-struct \

-Wgnu-flexible-array-initializer \

-Wgnu-flexible-array-union-member \

-Wgnu-folding-constant \

-Wgnu-imaginary-constant \

-Wgnu-include-next \

-Wgnu-label-as-value \

-Wgnu-redeclared-enum \

-Wgnu-statement-expression \

-Wgnu-union-cast \

-Wgnu-zero-line-directive \

-Wgnu-zero-variadic-macro-arguments \

-Wheader-hygiene \

-Widiomatic-parentheses \

-Wimplicit \

-Wimplicit-fallthrough \

-Wloop-analysis \

-Wmethod-signatures \

-Wmissing-braces \

-Wmissing-field-initializers \

-Wnested-anon-types \

-Wnewline-eof \

-Wnull-pointer-arithmetic \

-Woverlength-strings \

-Wpointer-arith \

-Wsign-compare \

-Wtautological-compare \

-Wundef \

-Wuninitialized \

-Wunreachable-code \

-Wunreachable-code-aggressive \

-Wunused-comparison \

-Wunused-const-variable \

-Wunused-parameter \

-Wunused-variable \

-Wvariadic-macros \

-Wzero-as-null-pointer-constant \

-Wzero-length-array

CFLAGS := \

-std=c99 \

-Wall \

-Wextra \

-Wdouble-promotion \

-Wfloat-equal \

-Wformat=2 \

-Wshadow \

-Werror

CFLAGS += $(shell $(CC) -Werror $(CFLAGS_EXTRA) -c tests/dummy.c 2> /dev/null \

&& echo $(CFLAGS_EXTRA))

CFLAGS += $(shell $(CC) -Werror $(CFLAGS_EXTRA_CLANG) -c tests/dummy.c 2> /dev/null \

&& echo $(CFLAGS_EXTRA_CLANG))

FUZZER_CC ?= clang

FUZZER_EXE = multiplex_2_fuzzer

FUZZER_C_SOURCES = \

tests/files/c_source/multiplex_2_fuzzer.c \

tests/files/c_source/multiplex_2.c

FUZZER_CFLAGS = \

-fprofile-instr-generate \

-fcoverage-mapping \

-Itests/files/c_source \

-g -fsanitize=address,fuzzer \

-fsanitize=signed-integer-overflow \

-fno-sanitize-recover=all

FUZZER_EXECUTION_TIME ?= 30

.PHONY: test

test:

python3 setup.py test

$(MAKE) test-sdist

env PYTHONPATH=. python3 examples/hello_world.py

env PYTHONPATH=. python3 examples/dbc_io/main.py

env PYTHONPATH=. python3 examples/diagnostics/did.py

codespell -L datas -d $$(git ls-files | grep -v \.kcd | grep -v \.[hc])

$(MAKE) test-c

.PHONY: test-c-src

test-c-src:

for f in $(C_SOURCES) ; do \

$(CC) $(CFLAGS) -Wconversion -Wpedantic -std=c99 -O3 -c $$f ; \

done

for f in $(C_SOURCES_BIT_FIELDS) ; do \

$(CC) $(CFLAGS) -fpack-struct -std=c99 -O3 -c $$f ; \

done

.PHONY: test-c

test-c:

$(MAKE) test-c-src

$(MAKE) -C tests

.PHONY: test-c-clean

test-c-clean:

$(MAKE) -C tests clean

.PHONY: test-c-fuzzer

test-c-fuzzer:

$(FUZZER_CC) $(FUZZER_CFLAGS) $(FUZZER_C_SOURCES) -o $(FUZZER_EXE)

rm -f $(FUZZER_EXE).profraw

LLVM_PROFILE_FILE="$(FUZZER_EXE).profraw" \

./$(FUZZER_EXE) \

-max_total_time=$(FUZZER_EXECUTION_TIME)

llvm-profdata merge -sparse $(FUZZER_EXE).profraw -o $(FUZZER_EXE).profdata

llvm-cov show ./$(FUZZER_EXE) -instr-profile=$(FUZZER_EXE).profdata

llvm-cov report ./$(FUZZER_EXE) -instr-profile=$(FUZZER_EXE).profdata

.PHONY: test-sdist

test-sdist:

rm -rf dist

python3 setup.py sdist

cd dist && \

mkdir test && \

cd test && \

tar xf ../*.tar.gz && \

cd cantools-* && \

python3 setup.py test

.PHONY: release-to-pypi

release-to-pypi:

python3 setup.py sdist

python3 setup.py bdist_wheel --universal

twine upload dist/*