Update version numbers for the 2021-01-30 release.

[pub/lufa.git] / LUFA / Build / lufa_build.mk

diff --git a/LUFA/Build/lufa_build.mk b/LUFA/Build/lufa_build.mk
index d20493e..f7c496e 100644 (file)
--- a/LUFA/Build/lufa_build.mk
+++ b/LUFA/Build/lufa_build.mk
@@ -6,79 +6,7 @@
 #           www.lufa-lib.org
 #
 
-DMBS_BUILD_MODULES         +=
-DMBS_BUILD_TARGETS         +=
-DMBS_BUILD_MANDATORY_VARS  += LUFA_PATH ARCH F_USB
-DMBS_BUILD_OPTIONAL_VARS   += BOARD
-DMBS_BUILD_PROVIDED_VARS   +=
-DMBS_BUILD_PROVIDED_MACROS +=
-
-# -----------------------------------------------------------------------------
-#               LUFA Core Build Buildsystem Makefile Module.
-# -----------------------------------------------------------------------------
-# DESCRIPTION:
-#   Subclass of the standard DMBS GCC build module, with LUFA specific
-#   extensions. This module provides the core build rules for the compilation
-#   of LUFA projects using GCC.
-# -----------------------------------------------------------------------------
-# TARGETS:
-#
-#    (None)
-#
-# MANDATORY PARAMETERS:
-#
-#    LUFA_PATH                 - Path to the LUFA library core
-#    ARCH                      - Device architecture name
-#    F_USB                     - Speed of the USB core clock, in Hz
-#
-# OPTIONAL PARAMETERS:
-#
-#    BOARD                     - LUFA board drivers to use
-#
-# PROVIDED VARIABLES:
-#
-#    (None)
-#
-# PROVIDED MACROS:
-#
-#    (None)
-#
-# -----------------------------------------------------------------------------
-
-SHELL = /bin/sh
-
-ERROR_IF_UNSET   ?= $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set))
-ERROR_IF_EMPTY   ?= $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank))
-ERROR_IF_NONBOOL ?= $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N))
-
-# Sanity check user supplied values
-$(call ERROR_IF_EMPTY, LUFA_PATH)
-$(call ERROR_IF_EMPTY, ARCH)
-$(call ERROR_IF_EMPTY, F_USB)
-
-# Default values of optionally user-supplied variables
-BOARD ?= NONE
-
-# Determine the utility prefix to use for the selected architecture
-ifeq ($(ARCH), XMEGA)
-   $(warning The XMEGA device support is currently EXPERIMENTAL (incomplete and/or non-functional), and is included for preview purposes only.)
-else ifeq ($(ARCH), UC3)
-   $(warning The UC3 device support is currently EXPERIMENTAL (incomplete and/or non-functional), and is included for preview purposes only.)
-endif
-
-# Common LUFA C/C++ includes/definitions
-LUFA_CXX_INCLUDES = -I. -I$(patsubst %/,%,$(LUFA_PATH))/..
-LUFA_CXX_DEFINES  = -DARCH=ARCH_$(ARCH) -DBOARD=BOARD_$(BOARD) -DF_USB=$(F_USB)UL
-
-# This flag is required for bootloaders as GCC will emit invalid jump table
-# assembly code for devices with large amounts of flash; the jump table target
-# is extracted from FLASH without using the correct ELPM instruction, resulting
-# in a pseudo-random jump target.
-LUFA_CXX_FLAGS    = -fno-jump-tables
-
-# LUFA specific standard build options
-C_FLAGS   += $(LUFA_CXX_INCLUDES) $(LUFA_CXX_DEFINES) $(LUFA_CXX_FLAGS)
-CPP_FLAGS += $(LUFA_CXX_INCLUDES) $(LUFA_CXX_DEFINES) $(LUFA_CXX_FLAGS)
-
-DMBS_PATH := $(LUFA_PATH)/Build/DMBS/DMBS
+DMBS_PATH      ?= $(LUFA_PATH)/Build/DMBS/DMBS
+DMBS_LUFA_PATH ?= $(LUFA_PATH)/Build/LUFA
 include $(DMBS_PATH)/gcc.mk
+include $(DMBS_LUFA_PATH)/lufa-gcc.mk