63 lines
1.6 KiB
Makefile
63 lines
1.6 KiB
Makefile
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ROOT_DIR := $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
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BUILD_DIR ?= .
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LIBSLIRP = $(BUILD_DIR)/libslirp.a
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SLIRP_MAJOR_VERSION = 4
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SLIRP_MINOR_VERSION = 2
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SLIRP_MICRO_VERSION = 0
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SLIRP_VERSION_STRING = "$(SLIRP_MAJOR_VERSION).$(SLIRP_MINOR_VERSION).$(SLIRP_MICRO_VERSION)-git"
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all: $(LIBSLIRP)
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SRCS := $(wildcard src/*.c)
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OBJS := $(SRCS:%.c=$(BUILD_DIR)/%.o)
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DEPS := $(OBJS:%.o=%.d)
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INC_DIRS := $(BUILD_DIR)/src
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INC_FLAGS := $(addprefix -I,$(INC_DIRS))
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override CFLAGS += \
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-DG_LOG_DOMAIN='"Slirp"' \
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$(shell $(PKG_CONFIG) --cflags glib-2.0) \
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$(INC_FLAGS) \
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-MMD -MP
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override LDFLAGS += $(shell $(PKG_CONFIG) --libs glib-2.0)
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$(BUILD_DIR)/src/libslirp-version.h: Makefile
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@$(MKDIR_P) $(dir $@)
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$(call quiet-command,cat $(ROOT_DIR)/src/libslirp-version.h.in | \
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sed 's/@SLIRP_MAJOR_VERSION@/$(SLIRP_MAJOR_VERSION)/' | \
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sed 's/@SLIRP_MINOR_VERSION@/$(SLIRP_MINOR_VERSION)/' | \
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sed 's/@SLIRP_MICRO_VERSION@/$(SLIRP_MICRO_VERSION)/' | \
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sed 's/@SLIRP_VERSION_STRING@/$(SLIRP_VERSION_STRING)/' \
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> $@,"GEN","$@")
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$(OBJS): $(BUILD_DIR)/src/libslirp-version.h
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$(LIBSLIRP): $(OBJS)
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.PHONY: clean
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clean:
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rm -r $(OBJS) $(DEPS) $(LIBSLIRP) $(BUILD_DIR)/src/libslirp-version.h
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$(BUILD_DIR)/src/%.o: $(ROOT_DIR)/src/%.c
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@$(MKDIR_P) $(dir $@)
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$(call quiet-command,$(CC) $(CFLAGS) -c -o $@ $<,"CC","$@")
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%.a:
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$(call quiet-command,rm -f $@ && $(AR) rcs $@ $^,"AR","$@")
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PKG_CONFIG ?= pkg-config
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MKDIR_P ?= mkdir -p
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quiet-command-run = $(if $(V),,$(if $2,printf " %-7s %s\n" $2 $3 && ))$1
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quiet-@ = $(if $(V),,@)
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quiet-command = $(quiet-@)$(call quiet-command-run,$1,$2,$3)
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print-%:
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@echo '$*=$($*)'
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.SUFFIXES:
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-include $(DEPS)
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