141 lines
3.2 KiB
Makefile
141 lines
3.2 KiB
Makefile
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#
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# RT-Thread Makefile
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# CFLAGS for C compiler flags
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# CPPFLAGS for C++ compiler flags
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# LDFLAGS for ld link flags
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# LDLIBS for libraries should be linked
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# AFLAGS for assemble flags
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#
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include $(KERNEL_ROOT)/config.local
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include $(KERNEL_ROOT)/config.target
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#
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# toolchain variables
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#
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CC = $(PREFIX)gcc
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CXX = $(PREFIX)g++
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LD = $(PREFIX)ld
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AR = $(PREFIX)ar
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AS = $(PREFIX)as
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RANLIB = $(PREFIX)ranlib
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NM = $(PREFIX)nm
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OBJCOPY = $(PREFIX)objcopy
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OBJDUMP = $(PREFIX)objdump
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STRIP = $(PREFIX)strip
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SIZE = $(PREFIX)size
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RM = rm -rf
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MKDIR = mkdir -p
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#
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# start object and library
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#
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STARTOBJ = $(KERNEL_ROOT)/lib/start_$(CPU).o
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LIBCPU = $(KERNEL_ROOT)/lib/libcpu_$(CPU).a
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KERNEL = $(KERNEL_ROOT)/lib/libkernel_$(ARCH).a
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LIBBSP = $(KERNEL_ROOT)/lib/libbsp_$(BOARD).a
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LIBFINSH = $(KERNEL_ROOT)/lib/libfinsh_$(ARCH).a
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LIBEFSL = $(KERNEL_ROOT)/lib/libefsl-fs-vfat.a \
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$(KERNEL_ROOT)/lib/libefsl-base.a
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LIBRTGUI = $(KERNEL_ROOT)/lib/librtgui_widgets.a \
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$(KERNEL_ROOT)/lib/librtgui_server.a \
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$(KERNEL_ROOT)/lib/librtgui_common.a \
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$(KERNEL_ROOT)/lib/librtgui_app.a
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LIBLWIP = $(KERNEL_ROOT)/lib/liblwip_$(ARCH).a
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LIBCPP = $(KERNEL_ROOT)/lib/librtt++_$(ARCH).a
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LIBMINIC = $(KERNEL_ROOT)/lib/libminilibc_$(ARCH).a
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LDLIBS = -lcpu_$(CPU) -lkernel_$(ARCH) -lbsp_$(BOARD)
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#
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# ld script, according to build type, RAM or ROM
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#
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ifeq ($(BUILDTYPE), RAM)
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LDSCRIPT= $(KERNEL_ROOT)/bsp/$(BOARD)/$(BOARD)_ram.lds
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else
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LDSCRIPT= $(KERNEL_ROOT)/bsp/$(BOARD)/$(BOARD)_rom.lds
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endif
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#
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# RT-Thread component
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#
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ifeq ($(RT_USING_FINSH), 1)
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CFLAGS += -I$(KERNEL_ROOT)/finsh
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LDLIBS += -lfinsh_$(ARCH)
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endif
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ifeq ($(RT_USING_RTGUI), 1)
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CFLAGS += -I$(KERNEL_ROOT)/rtgui/include
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LDLIBS += -lrtgui_server -lrtgui_common -lrtgui_widgets -lrtgui_app
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endif
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ifeq ($(RT_USING_LWIP), 1)
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CFLAGS += -I$(KERNEL_ROOT)/net/lwip/src \
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-I$(KERNEL_ROOT)/net/lwip/src/include \
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-I$(KERNEL_ROOT)/net/lwip/src/include/ipv4 \
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-I$(KERNEL_ROOT)/net/lwip/src/arch/include
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LDLIBS += -llwip_$(ARCH)
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endif
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ifeq ($(RT_USING_EFSL), 1)
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CFLAGS += -I$(KERNEL_ROOT)/filesystem/efsl/src/fs/vfat/include \
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-I$(KERNEL_ROOT)/filesystem/efsl/src/base/include \
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-I$(KERNEL_ROOT)/filesystem/efsl/src/include \
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-I$(KERNEL_ROOT)/filesystem/efsl/conf
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LDLIBS += -lefsl-base -lefsl-fs-vfat
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endif
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ifeq ($(RT_USING_CPLUSPLUS), 1)
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CFLAGS +=
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LDLIBS += -lrtt++_$(ARCH)
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endif
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ifeq ($(RT_USING_NEWLIB), 1)
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CFLAGS += -I$(KERNEL_ROOT)/newlib/libc/include
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LDLIBS += -lnewlib_$(ARCH)
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else
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ifeq ($(RT_USING_MINILIBC), 1)
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CFLAGS += -I$(KERNEL_ROOT)/libc/minilibc
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LDLIBS += -lminilibc_$(ARCH)
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endif
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endif
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#
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# compiler, assemble and ld link flag
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#
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CFLAGS += -I$(KERNEL_ROOT)/include -I$(KERNEL_ROOT)/bsp/$(BOARD) -Wall -nostdinc -fno-builtin
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ifeq ($(RELEASETYPE), DEBUG)
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CFLAGS += -ggdb
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AFLAGS += -ggdb
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else
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CFLAGS += -O2
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CFLAGS +=
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AFLAGS +=
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endif
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ifeq ($(BUILDTYPE), RAM)
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#AFLAGS +=
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#AFLAGS += -x assembler-with-cpp -DTEXT_BASE=$(TEXTBASE)
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#AFLAGS += -x assembler-with-cpp
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else
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#AFLAGS +=
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#AFLAGS += -x assembler-with-cpp -DTEXT_BASE=$(TEXTBASE) -D__FLASH_BUILD__
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endif
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LDFLAGS += -L$(KERNEL_ROOT)/lib --start-group $(LDLIBS) --end-group
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CPPFLAGS = $(CFLAGS) -fno-rtti
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#
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# Common rules
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#
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.c.o:
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$(CC) -c $(CFLAGS) -o $@ $<
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.cpp.o:
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$(CXX) -c $(CPPFLAGS) -o $@ $<
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.S.o:
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$(CC) -c $(AFLAGS) -o $@ $<
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