Makefile

.PHONY: all clean test

NAME	  = uuid
VERSION  := $(shell git describe --tags --always --dirty --match v* | sed 's/^v//')
PLATFORM := $(shell uname -s)
CFLAGS    = -g -fPIC -Wall -Wextra -Wno-unused-parameter -O2
LDFLAGS   = -shared
DIST_DIR  = dist
SOURCES  := $(wildcard src/*.c)

ifeq ($(PLATFORM),Darwin)
	SO_EXT           = dylib
	USE_COMMONCRYPTO = implicit
	LIB             := $(DIST_DIR)/$(NAME).$(VERSION).$(SO_EXT)
ifeq ($(RELEASE),1)
	LDFLAGS         += -undefined dynamic_lookup
else
	SQLITE_PREFIX   ?= $(shell brew --prefix sqlite)
	CFLAGS          += -I$(SQLITE_PREFIX)/include
	LDFLAGS         += -L$(SQLITE_PREFIX)/lib -lsqlite3
endif
else
	SO_EXT      = so
	USE_OPENSSL = implicit
	LDFLAGS    += -luuid -lcrypto
	LIB        := $(DIST_DIR)/$(NAME).$(SO_EXT).$(VERSION)
endif

ifneq ($(USE_OPENSSL),)
CFLAGS += -DUSE_OPENSSL
endif

ifneq ($(USE_COMMONCRYPTO),)
CFLAGS += -DUSE_COMMONCRYPTO
endif

ifneq ($(USE_DEFAULT_ENTRY_POINT),)
CFLAGS += -DUSE_DEFAULT_ENTRY_POINT
endif

ifneq ($(DEBUG),)
CFLAGS  += --coverage
LDFLAGS += --coverage
endif

all: $(LIB)

clean:
	$(RM) -r $(DIST_DIR)
	$(RM) *.gcov

print-%:
	@echo '$*=$($*)'

test: $(LIB)
	uv run --group test pytest --verbose --extension=$(LIB)

$(LIB): $(DIST_DIR)/uuid.o
	$(CC) $< $(LDFLAGS) -o $@

$(DIST_DIR)/uuid.o: $(SOURCES)
	mkdir -p $(DIST_DIR)
	$(CC) -c $(CFLAGS) $< -o $@