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Makefile: prettify and allow easier cross-compilation
Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,44 +1,58 @@ | ||
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| ############################################################################## | ||
| ## YOU SHOULD NOT EDIT THIS FILE, USE config INSTEAD | ||
| ## | ||
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| include config | ||
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| DFB_INC_DIR = $(shell pkg-config --variable=includedir directfb)/directfb/ | ||
| ifneq ("$(origin V)", "command line") | ||
| Q = @ | ||
| endif | ||
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| LUA = lua | ||
| CC = $(HOST_DIR)$(TARGET_NAME)gcc | ||
| AR = $(HOST_DIR)$(TARGET_NAME)ar | ||
| LD = $(CC) | ||
| RM = rm | ||
| STRIP = strip | ||
| ECHO = @echo | ||
| PKG_CONFIG = $(HOST_DIR)pkg-config | ||
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| DFB_INC_DIR = $(shell $(PKG_CONFIG) --variable=includedir directfb)/directfb/ | ||
| DFB_HEADER = $(DFB_INC_DIR)directfb_keyboard.h $(DFB_INC_DIR)directfb.h | ||
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| CFLAGS = -Wall -fPIC $(shell pkg-config --cflags directfb $(LUA)) | ||
| LDFLAGS = -shared $(shell pkg-config --libs directfb $(LUA)) | ||
| INSTALL_DIR = $(shell pkg-config --variable INSTALL_CMOD $(LUA)) | ||
| CFLAGS = -Wall -fPIC $(shell $(PKG_CONFIG) --cflags directfb $(LUA)) | ||
| LDFLAGS = -shared $(shell $(PKG_CONFIG) --libs directfb $(LUA)) | ||
| INSTALL_DIR = $(shell $(PKG_CONFIG) --variable INSTALL_CMOD $(LUA)) | ||
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| COMPAT_DIR := compat/ | ||
| SRC_DIR := src/ | ||
| SRC := $(wildcard $(SRC_DIR)*.c $(COMPAT_DIR)*.c) | ||
| OBJ = $(SRC:.c=.o) | ||
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| OUTPUT=directfb.so | ||
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| $(OUTPUT): $(SRC) | ||
| $(CC) $(CFLAGS) $(SRC) $(LDFLAGS) -o $@ | ||
| $(OUTPUT): $(OBJ) | ||
| $(Q)$(ECHO) " LD "$@; | ||
| $(Q)$(LD) $^ $(LDFLAGS) -o $@ | ||
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| .c.o: | ||
| $(Q)$(ECHO) " CC "$@; | ||
| $(Q)$(CC) $(CFLAGS) -c $< -o $@ | ||
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| .gen.stamp: gendfb-lua.pl dir | ||
| cat $(DFB_HEADER) | ./gendfb-lua.pl || exit 1 | ||
| touch .gen.stamp | ||
| $(Q)$(ECHO) "Generating from $(DFB_HEADER)" | ||
| $(Q)cat $(DFB_HEADER) | ./gendfb-lua.pl || exit 1 | ||
| $(Q)touch .gen.stamp | ||
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| tags: $(SRC_DIR)* $(DFB_HEADER) | ||
| ctags $(SRC_DIR)* $(DFB_HEADER) | ||
| $(Q)ctags $(SRC_DIR)* $(DFB_HEADER) | ||
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| .PHONY: install | ||
| install: $(OUTPUT) | ||
| cp $(OUTPUT) $(INSTALL_DIR) | ||
| $(Q)cp $(OUTPUT) $(INSTALL_DIR) | ||
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| .PHONY: clean | ||
| clean: | ||
| rm -f *.so $(SRC_DIR)* .gen.stamp | ||
| $(Q)rm -f *.so $(SRC_DIR)* .gen.stamp | ||
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| .PHONY: gen | ||
| gen: .gen.stamp | ||
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| .PHONY: dir | ||
| dir: | ||
| mkdir -p src | ||
| $(Q)mkdir -p src |