2e509336c7
- Added `icmp_checksum`. - Added `icmp_get_time`. - Created unit tests for checksum and time. - Set `-D_POSIX_C_SOURCE=199309L` in CPPFLAGS for clock_gettime support.
103 lines
2.2 KiB
Makefile
103 lines
2.2 KiB
Makefile
LIB_NAME = icmp
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LIB_STATIC = lib$(LIB_NAME).a
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LIB_SHARED = lib$(LIB_NAME).so
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LIB_VERSION = 1.0.0
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TEST_BIN = test.out
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# Build configuration
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BUILD_STATIC ?= yes
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BUILD_SHARED ?= yes
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# Installation paths
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PREFIX ?= /usr/local
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INCLUDEDIR = $(PREFIX)/include
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LIBDIR = $(PREFIX)/lib
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.DEFAULT_GOAL := all
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MAKEFLAGS += --no-print-directory
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include sources.mk
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CC = clang
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CPPFLAGS = -std=c99 -I includes -D_POSIX_C_SOURCE=199309L
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CFLAGS = -Wall -Wextra -Werror -pipe
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CFLAGS_SHARED = $(CFLAGS) -fPIC
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LDFLAGS =
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TEST_LDFLAGS = -lcriterion
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OBJ_DIR = .build
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OBJ_DIR_STATIC = $(OBJ_DIR)/static
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OBJ_DIR_SHARED = $(OBJ_DIR)/shared
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OBJS_STATIC = $(SRCS:$(SRC_DIR)/%.c=$(OBJ_DIR_STATIC)/%.o)
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OBJS_SHARED = $(SRCS:$(SRC_DIR)/%.c=$(OBJ_DIR_SHARED)/%.o)
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DEPS = $(OBJS_STATIC:.o=.d) $(OBJS_SHARED:.o=.d)
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TARGETS =
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ifeq ($(BUILD_STATIC),yes)
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TARGETS += $(LIB_STATIC)
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endif
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ifeq ($(BUILD_SHARED),yes)
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TARGETS += $(LIB_SHARED)
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endif
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.PHONY: all
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all: $(TARGETS)
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$(LIB_STATIC): $(OBJS_STATIC)
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$(AR) rcs $@ $^
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$(LIB_SHARED): $(OBJS_SHARED)
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$(CC) -shared -Wl,-soname,$(LIB_SHARED).$(LIB_VERSION) -o $@ $^
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$(OBJ_DIR_STATIC)/%.o: $(SRC_DIR)/%.c
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@mkdir -p $(dir $@)
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$(CC) $(CPPFLAGS) $(CFLAGS) -MMD -MP -c $< -o $@
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$(OBJ_DIR_SHARED)/%.o: $(SRC_DIR)/%.c
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@mkdir -p $(dir $@)
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$(CC) $(CPPFLAGS) $(CFLAGS_SHARED) -MMD -MP -c $< -o $@
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-include $(DEPS)
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.PHONY: test
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test: $(TEST_BIN)
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./$(TEST_BIN)
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$(TEST_BIN): $(TESTS) $(OBJS_STATIC)
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@mkdir -p $(dir $@)
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$(CC) $(CPPFLAGS) $(CFLAGS) $(TEST_LDFLAGS) $^ -o $@
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.PHONY: install
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install: all
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install -d $(DESTDIR)$(INCLUDEDIR)
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install -d $(DESTDIR)$(LIBDIR)
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install -m 644 includes/icmp.h $(DESTDIR)$(INCLUDEDIR)
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install -m 644 includes/icmp_types.h $(DESTDIR)$(INCLUDEDIR)
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ifeq ($(BUILD_STATIC),yes)
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install -m 644 $(LIB_STATIC) $(DESTDIR)$(LIBDIR)
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endif
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ifeq ($(BUILD_SHARED),yes)
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install -m 755 $(LIB_SHARED) $(DESTDIR)$(LIBDIR)
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ln -sf $(LIB_SHARED) $(DESTDIR)$(LIBDIR)/$(LIB_SHARED).$(LIB_VERSION)
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endif
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.PHONY: uninstall
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uninstall:
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$(RM) $(DESTDIR)$(INCLUDEDIR)/icmp.h
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$(RM) $(DESTDIR)$(INCLUDEDIR)/icmp_types.h
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$(RM) $(DESTDIR)$(LIBDIR)/$(LIB_STATIC)
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$(RM) $(DESTDIR)$(LIBDIR)/$(LIB_SHARED)*
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.PHONY: clean
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clean:
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$(RM) -r $(OBJ_DIR)
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.PHONY: fclean
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fclean: clean
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$(RM) $(LIB_STATIC) $(LIB_SHARED)
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$(RM) $(TEST_BIN)
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.PHONY: re
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re: fclean
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$(MAKE) all
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