179 lines
4.7 KiB
Makefile
179 lines
4.7 KiB
Makefile
##############################################################################
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# Build global options
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# NOTE: Can be overridden externally.
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#
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# Compiler options here.
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ifeq ($(USE_OPT),)
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USE_OPT = -O2 -ggdb -fomit-frame-pointer -mabi=apcs-gnu
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endif
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# C++ specific options here (added to USE_OPT).
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ifeq ($(USE_CPPOPT),)
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USE_CPPOPT = -fno-rtti
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endif
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# Enable this if you want the linker to remove unused code and data
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ifeq ($(USE_LINK_GC),)
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USE_LINK_GC = yes
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endif
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# If enabled, this option allows to compile the application in THUMB mode.
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ifeq ($(USE_THUMB),)
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USE_THUMB = no
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endif
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# Enable register caching optimization (read documentation).
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ifeq ($(USE_CURRP_CACHING),)
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USE_CURRP_CACHING = no
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endif
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#
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# Build global options
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##############################################################################
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##############################################################################
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# Project, sources and paths
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#
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# Define project name here
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PROJECT = ch
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# Define linker script file here
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LDSCRIPT= ch.ld
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# Imported source files
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include ../../src/kernel.mk
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include ../../test/test.mk
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# C sources that can be compiled in ARM or THUMB mode depending on the global
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# setting.
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CSRC = ../../ports/ARM7/chcore.c \
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../../ports/ARM7-AT91SAM7X/sam7x_serial.c \
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${KERNSRC} \
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${TESTSRC} \
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at91lib/aic.c \
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board.c main.c
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# C++ sources that can be compiled in ARM or THUMB mode depending on the global
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# setting.
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CPPSRC =
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# C sources to be compiled in ARM mode regardless of the global setting.
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# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
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# option that results in lower performance and larger code size.
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ACSRC =
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# C++ sources to be compiled in ARM mode regardless of the global setting.
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# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
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# option that results in lower performance and larger code size.
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ACPPSRC =
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# C sources to be compiled in THUMB mode regardless of the global setting.
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# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
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# option that results in lower performance and larger code size.
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TCSRC =
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# C sources to be compiled in THUMB mode regardless of the global setting.
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# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
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# option that results in lower performance and larger code size.
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TCPPSRC =
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# List ASM source files here
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ASMSRC = ../../ports/ARM7/crt0.s \
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../../ports/ARM7-AT91SAM7X/vectors.s \
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../../ports/ARM7/chcoreasm.s
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INCDIR = $(KERNINC) $(TESTINC) \
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../../src/lib \
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../../ports/ARM7 \
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../../ports/ARM7-AT91SAM7X
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#
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# Project, sources and paths
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##############################################################################
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##############################################################################
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# Compiler settings
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#
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MCU = arm7tdmi
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TRGT = arm-elf-
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CC = $(TRGT)gcc
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CPPC = $(TRGT)g++
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# Enable loading with g++ only if you need C++ runtime support.
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# NOTE: You can use C++ even without C++ support if you are careful. C++
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# runtime support makes code size explode.
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LD = $(TRGT)gcc
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#LD = $(TRGT)g++
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CP = $(TRGT)objcopy
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AS = $(TRGT)gcc -x assembler-with-cpp
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OD = $(TRGT)objdump
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HEX = $(CP) -O ihex
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BIN = $(CP) -O binary
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# ARM-specific options here
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AOPT =
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# THUMB-specific options here
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TOPT = -mthumb -DTHUMB
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# Define C warning options here
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CWARN = -Wall -Wstrict-prototypes
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# Define C++ warning options here
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CPPWARN = -Wall
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#
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# Compiler settings
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##############################################################################
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##############################################################################
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# Start of default section
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#
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# List all default C defines here, like -D_DEBUG=1
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DDEFS =
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# List all default ASM defines here, like -D_DEBUG=1
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DADEFS =
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# List all default directories to look for include files here
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DINCDIR =
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# List the default directory to look for the libraries here
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DLIBDIR =
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# List all default libraries here
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DLIBS =
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#
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# End of default section
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##############################################################################
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##############################################################################
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# Start of user section
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#
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# List all user C define here, like -D_DEBUG=1
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UDEFS =
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# Define ASM defines here
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UADEFS =
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# List all user directories here
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UINCDIR =
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# List the user directory to look for the libraries here
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ULIBDIR =
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# List all user libraries here
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ULIBS =
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#
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# End of user defines
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##############################################################################
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include ../../ports/ARM/rules.mk
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