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CC ?= gcc
AR ?= ar
OUTDIR = build
BENCH_OUT = $(OUTDIR)/bench
LIB = libtinyff.a
ALL_CFLAGS = -Wall -Wextra -Werror -std=c11 -Iinclude --coverage
DEBUG_FLAGS = -g -O0 -fno-omit-frame-pointer
RELEASE_FLAGS = -O2
SANFLAGS = -fsanitize=address,undefined -g -O1
SRC = $(shell find src -name "*.c")
BENCH_SRC = $(shell find bench/src -name "*.c")
ifeq ($(USE_HOSTED),1)
ALL_CFLAGS += -DUSE_HOSTED -Iinclude/bridges
SRC += $(shell find src/bridges -name "*.c")
endif
ifeq ($(USE_BENCH),1)
ALL_CFLAGS += -DUSE_BENCH -Ibench
SRC += $(shell find bench/src -name "*.c")
endif
OBJ = $(patsubst %.c,$(OUTDIR)/%.o,$(SRC))
all: release
$(OUTDIR)/$(LIB): $(OBJ)
mkdir -p $(OUTDIR)
$(AR) rcs $@ $^
$(OUTDIR)/%.o: %.c
mkdir -p $(dir $@)
$(CC) $(ALL_CFLAGS) $(CFLAGS) -c $< -o $@
clean:
rm -rf $(OUTDIR) png_test coverage coverage.info .coverage
debug: CFLAGS = $(DEBUG_FLAGS)
debug: $(OUTDIR)/$(LIB)
release: CFLAGS = $(RELEASE_FLAGS)
release: $(OUTDIR)/$(LIB)
asan: CC = clang
asan: CFLAGS = $(SANFLAGS)
asan: clean $(OUTDIR)/$(LIB)
test-png: clean
$(MAKE) USE_HOSTED=1 debug
$(CC) $(ALL_CFLAGS) $(DEBUG_FLAGS) -DUSE_HOSTED tests/format/image/png/png_open.c -o $(OUTDIR)/png_test -L$(OUTDIR) -ltinyff && ./$(OUTDIR)/png_test
test: test-png
gdb: debug
gdb -x debug/.gdbinit $(OUTDIR)/$(TEST)
bench: $(OUTDIR)/$(LIB)
mkdir -p $(BENCH_OUT)
$(CC) $(ALL_CFLAGS) $(RELEASE_FLAGS) $(BENCH_SRC) -o $(BENCH_OUT)/bench -L$(OUTDIR) -ltinyff
$(BENCH_OUT)/bench
coverage: clean
$(MAKE) USE_HOSTED=1 debug
$(CC) $(ALL_CFLAGS) $(DEBUG_FLAGS) -DUSE_HOSTED tests/format/image/png/png_open.c -o $(OUTDIR)/png_test -L$(OUTDIR) -ltinyff
./$(OUTDIR)/png_test || true
lcov --capture --directory . --output-file coverage.info
lcov --remove coverage.info '/usr/*' --output-file coverage.info --ignore-errors unused
genhtml coverage.info --output-directory coverage
lcov --list coverage.info
@echo ""
@echo "HTML report generated at coverage/index.html"
.PHONY: all clean debug release asan test test-png gdb bench coverage
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