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https://github.com/ARM-software/arm-trusted-firmware.git
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7c4e1eea61
This change introduces a few helper variables for dealing with verbose
and silent build modes: `silent`, `verbose`, `q` and `s`.
The `silent` and `verbose` variables are boolean values determining
whether the build system has been configured to run silently or
verbosely respectively (i.e. with `--silent` or `V=1`).
These two modes cannot be used together - if `silent` is truthy then
`verbose` is always falsy. As such:
make --silent V=1
... results in a silent build.
In addition to these boolean variables, we also introduce two new
variables - `s` and `q` - for use in rule recipes to conditionally
suppress the output of commands.
When building silently, `s` expands to a value which disables the
command that follows, and `q` expands to a value which supppresses
echoing of the command:
$(s)echo 'This command is neither echoed nor executed'
$(q)echo 'This command is executed but not echoed'
When building verbosely, `s` expands to a value which disables the
command that follows, and `q` expands to nothing:
$(s)echo 'This command is neither echoed nor executed'
$(q)echo 'This command is executed and echoed'
In all other cases, both `s` and `q` expand to a value which suppresses
echoing of the command that follows:
$(s)echo 'This command is executed but not echoed'
$(q)echo 'This command is executed but not echoed'
The `s` variable is predominantly useful for `echo` commands, where you
always want to suppress echoing of the command itself, whilst `q` is
more useful for all other commands.
Change-Id: I8d8ff6ed714d3cb401946c52955887ed7dca602b
Signed-off-by: Chris Kay <chris.kay@arm.com>
116 lines
2.9 KiB
Makefile
116 lines
2.9 KiB
Makefile
#
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# Copyright (c) 2020, Renesas Electronics Corporation. All rights reserved.
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#
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# SPDX-License-Identifier: BSD-3-Clause
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#
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toolchains := aarch64
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include ../../../make_helpers/common.mk
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include ../../../make_helpers/toolchain.mk
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###################################################
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# makefile
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###################################################
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#output file name
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FILE_NAME_SA0 = bootparam_sa0
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FILE_NAME_SA6 = cert_header_sa6
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OUTPUT_FILE_SA0 = $(FILE_NAME_SA0).elf
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OUTPUT_FILE_SA6 = $(FILE_NAME_SA6).elf
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#object file name
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OBJ_FILE_SA0 = sa0.o
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OBJ_FILE_SA6 = sa6.o
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#linker script name
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MEMORY_DEF_SA0 = sa0.ld.S
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MEMORY_DEF_SA6 = sa6.ld.S
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###################################################
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# Convenience function for adding build definitions
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# $(eval $(call add_define,FOO)) will have:
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# -DFOO if $(FOO) is empty; -DFOO=$(FOO) otherwise
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define add_define
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DEFINES += -D$(1)$(if $(value $(1)),=$(value $(1)),)
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endef
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# Process RCAR_SA0_SIZE flag
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ifndef RCAR_SA0_SIZE
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RCAR_SA0_SIZE := 1
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else
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ifeq (${RCAR_SA0_SIZE},0)
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RCAR_SA0_SIZE := 0
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else
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RCAR_SA0_SIZE := 1
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endif
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endif
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$(eval $(call add_define,RCAR_SA0_SIZE))
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# Process RCAR_SA6_TYPE flag
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ifndef RCAR_SA6_TYPE
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RCAR_SA6_TYPE := 0
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else
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ifeq (${RCAR_SA6_TYPE},0)
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RCAR_SA6_TYPE := 0
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else
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RCAR_SA6_TYPE := 1
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endif
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endif
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$(eval $(call add_define,RCAR_SA6_TYPE))
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RCAR_VMA_ADJUST_ADDR := 0xE6320000
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$(eval $(call add_define,RCAR_VMA_ADJUST_ADDR))
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###################################################
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#c compiler
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CFLAGS += ${DEFINES}
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CFLAGS += -nostdinc \
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-I../../../include/lib/libc \
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-I../../../include/lib/libc/aarch64
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#clean
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CL = rm -f
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###################################################
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.SUFFIXES : .s .c .o
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###################################################
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# command
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.PHONY: all
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all: $(OUTPUT_FILE_SA0) $(OUTPUT_FILE_SA6)
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###################################################
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# Linker
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###################################################
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$(OUTPUT_FILE_SA0) : $(MEMORY_DEF_SA0) $(OBJ_FILE_SA0)
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$(aarch64-ld) $(OBJ_FILE_SA0) -nostdlib \
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-T $(MEMORY_DEF_SA0) \
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-o $(OUTPUT_FILE_SA0) \
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-Wl,-Map $(FILE_NAME_SA0).map \
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$(aarch64-oc) -O srec --adjust-vma=$(RCAR_VMA_ADJUST_ADDR) --srec-forceS3 $(OUTPUT_FILE_SA0) $(FILE_NAME_SA0).srec
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$(aarch64-oc) -O binary --adjust-vma=$(RCAR_VMA_ADJUST_ADDR) --srec-forceS3 $(OUTPUT_FILE_SA0) $(FILE_NAME_SA0).bin
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$(OUTPUT_FILE_SA6) : $(MEMORY_DEF_SA6) $(OBJ_FILE_SA6)
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$(aarch64-ld) $(OBJ_FILE_SA6) -nostdlib \
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-T $(MEMORY_DEF_SA6) \
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-o $(OUTPUT_FILE_SA6) \
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-Wl,-Map $(FILE_NAME_SA6).map \
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$(aarch64-oc) -O srec --adjust-vma=$(RCAR_VMA_ADJUST_ADDR) --srec-forceS3 $(OUTPUT_FILE_SA6) $(FILE_NAME_SA6).srec
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$(aarch64-oc) -O binary --adjust-vma=$(RCAR_VMA_ADJUST_ADDR) --srec-forceS3 $(OUTPUT_FILE_SA6) $(FILE_NAME_SA6).bin
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###################################################
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# Compile
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###################################################
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%.o: %.c
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$(aarch64-cc) $(CPPFLAGS) $(CFLAGS) -c -o $@ $<
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.PHONY: clean
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clean:
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$(CL) *.bin *.map *.srec *.elf *.o
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