forked from mfulz_github/qmk_firmware
Add explicit blank checks in the build system for user-set but blank variables that must not be blank.
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@ -39,8 +39,15 @@ LUFA_BUILD_OPTIONAL_VARS += AVRDUDE_PROGRAMMER AVRDUDE_PORT AVRDUDE_FLAGS
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# -----------------------------------------------------------------------------
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# -----------------------------------------------------------------------------
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# Sanity-check values of mandatory user-supplied variables
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# Sanity-check values of mandatory user-supplied variables
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MCU ?= $(error Makefile MCU value not set.)
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MCU ?= $(error Makefile MCU value not set)
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TARGET ?= $(error Makefile TARGET value not set.)
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TARGET ?= $(error Makefile TARGET value not set)
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ifeq ($(MCU),)
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$(error Makefile MCU option cannot be blank)
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endif
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ifeq ($(TARGET),)
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$(error Makefile TARGET option cannot be blank)
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endif
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# Default values of optionally user-supplied variables
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# Default values of optionally user-supplied variables
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AVRDUDE_PROGRAMMER ?= jtagicemkii
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AVRDUDE_PROGRAMMER ?= jtagicemkii
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@ -54,12 +54,25 @@ LUFA_BUILD_OPTIONAL_VARS += BOARD OPTIMIZATION C_STANDARD CPP_STANDARD F_CPU C_
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# -----------------------------------------------------------------------------
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# -----------------------------------------------------------------------------
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# Sanity-check values of mandatory user-supplied variables
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# Sanity-check values of mandatory user-supplied variables
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MCU ?= $(error Makefile MCU value not set.)
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MCU ?= $(error Makefile MCU value not set)
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TARGET ?= $(error Makefile TARGET value not set.)
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TARGET ?= $(error Makefile TARGET value not set)
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ARCH ?= $(error Makefile ARCH value not set.)
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ARCH ?= $(error Makefile ARCH value not set)
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SRC ?= $(error Makefile SRC value not set.)
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SRC ?= $(error Makefile SRC value not set)
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F_USB ?= $(error Makefile F_USB value not set.)
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F_USB ?= $(error Makefile F_USB value not set)
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LUFA_PATH ?= $(error Makefile LUFA_PATH value not set.)
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LUFA_PATH ?= $(error Makefile LUFA_PATH value not set)
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ifeq ($(MCU),)
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$(error Makefile MCU option cannot be blank)
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endif
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ifeq ($(TARGET),)
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$(error Makefile TARGET option cannot be blank)
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endif
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ifeq ($(ARCH),)
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$(error Makefile ARCH option cannot be blank)
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endif
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ifeq ($(F_USB),)
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$(error Makefile F_USB option cannot be blank)
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endif
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# Default values of optionally user-supplied variables
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# Default values of optionally user-supplied variables
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BOARD ?= NONE
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BOARD ?= NONE
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@ -80,7 +93,7 @@ else ifeq ($(ARCH), XMEGA)
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else ifeq ($(ARCH), UC3)
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else ifeq ($(ARCH), UC3)
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CROSS := avr32-
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CROSS := avr32-
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else
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else
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$(error Unsupported architecture.)
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$(error Unsupported architecture "$(ARCH)".)
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endif
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endif
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# Output Messages
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# Output Messages
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@ -37,8 +37,15 @@ LUFA_BUILD_OPTIONAL_VARS +=
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# -----------------------------------------------------------------------------
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# -----------------------------------------------------------------------------
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# Sanity-check values of mandatory user-supplied variables
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# Sanity-check values of mandatory user-supplied variables
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MCU ?= $(error Makefile MCU value not set.)
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MCU ?= $(error Makefile MCU value not set)
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TARGET ?= $(error Makefile TARGET value not set.)
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TARGET ?= $(error Makefile TARGET value not set)
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ifeq ($(MCU),)
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$(error Makefile MCU option cannot be blank)
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endif
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ifeq ($(TARGET),)
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$(error Makefile TARGET option cannot be blank)
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endif
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# Output Messages
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# Output Messages
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MSG_COPY_CMD := ' [CP] :'
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MSG_COPY_CMD := ' [CP] :'
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@ -36,7 +36,7 @@ LUFA_BUILD_OPTIONAL_VARS += DOXYGEN_CONF DOXYGEN_FAIL_ON_WARNING DOXYGEN_OVERRI
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# -----------------------------------------------------------------------------
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# -----------------------------------------------------------------------------
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# Sanity-check values of mandatory user-supplied variables
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# Sanity-check values of mandatory user-supplied variables
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LUFA_PATH ?= $(error Makefile LUFA_PATH value not set.)
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LUFA_PATH ?= $(error Makefile LUFA_PATH value not set)
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# Default values of optionally user-supplied variables
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# Default values of optionally user-supplied variables
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DOXYGEN_CONF ?= Doxygen.conf
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DOXYGEN_CONF ?= Doxygen.conf
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@ -36,8 +36,12 @@ LUFA_BUILD_OPTIONAL_VARS +=
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# -----------------------------------------------------------------------------
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# -----------------------------------------------------------------------------
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# Sanity-check values of mandatory user-supplied variables
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# Sanity-check values of mandatory user-supplied variables
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ARCH ?= $(error Makefile ARCH value not set.)
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ARCH ?= $(error Makefile ARCH value not set)
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LUFA_PATH ?= $(error Makefile LUFA_PATH value not set.)
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LUFA_PATH ?= $(error Makefile LUFA_PATH value not set)
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ifeq ($(ARCH),)
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$(error Makefile ARCH option cannot be blank)
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endif
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# Allow LUFA_ROOT_PATH to be overridden elsewhere to support legacy LUFA makefiles
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# Allow LUFA_ROOT_PATH to be overridden elsewhere to support legacy LUFA makefiles
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LUFA_ROOT_PATH ?= $(patsubst %/,%,$(LUFA_PATH))
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LUFA_ROOT_PATH ?= $(patsubst %/,%,$(LUFA_PATH))
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