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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>
35 lines
1.7 KiB
Makefile
35 lines
1.7 KiB
Makefile
# Copyright (C) 2018 Marvell International Ltd.
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#
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# SPDX-License-Identifier: BSD-3-Clause
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# https://spdx.org/licenses
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MV_DDR_LIB = $(BUILD_PLAT)/ble/mv_ddr_lib.a
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LIBC_LIB = $(BUILD_PLAT)/lib/libc.a
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BLE_LIBS = $(MV_DDR_LIB) $(LIBC_LIB)
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PLAT_MARVELL = plat/marvell/armada
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BLE_SOURCES += $(BLE_PATH)/ble_main.c \
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$(BLE_PATH)/ble_mem.S \
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drivers/delay_timer/delay_timer.c \
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drivers/marvell/iob.c \
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$(PLAT_MARVELL)/common/aarch64/marvell_helpers.S \
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$(PLAT_MARVELL)/common/plat_delay_timer.c \
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$(PLAT_MARVELL)/common/marvell_console.c
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MV_DDR_INCLUDES := -I$(CURDIR)/include \
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-I$(CURDIR)/include/arch/aarch64 \
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-I$(CURDIR)/include/lib/libc \
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-I$(CURDIR)/include/lib/libc/aarch64
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BLE_DEFAULT_LINKER_SCRIPT_SOURCE := $(BLE_PATH)/ble.ld.S
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BLE_OBJS := $(addprefix $(BUILD_PLAT)/ble/,$(call SOURCES_TO_OBJS,$(BLE_SOURCES)))
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$(BLE_OBJS): PLAT_INCLUDES += -I$(MV_DDR_PATH)
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$(BLE_OBJS): $(MV_DDR_LIB)
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$(MV_DDR_LIB): FORCE
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# Do not remove! Following checks are required to ensure correct TF-A builds, removing these checks leads to broken TF-A builds
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$(if $(value MV_DDR_PATH),,$(error "Platform '$(PLAT)' for BLE requires MV_DDR_PATH. Please set MV_DDR_PATH to point to the right directory"))
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$(if $(wildcard $(value MV_DDR_PATH)/*),,$(error "'MV_DDR_PATH=$(value MV_DDR_PATH)' was specified, but '$(value MV_DDR_PATH)' directory does not exist"))
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$(if $(shell git -C $(value MV_DDR_PATH) rev-parse --show-cdup 2>&1),$(error "'MV_DDR_PATH=$(value MV_DDR_PATH)' was specified, but '$(value MV_DDR_PATH)' does not contain valid mv-ddr-marvell git repository"))
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$(q)+make -C $(MV_DDR_PATH) --no-print-directory PLAT_INCLUDES="$(MV_DDR_INCLUDES)" PLATFORM=$(PLAT) ARCH=AARCH64 OBJ_DIR=$(BUILD_PLAT)/ble
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