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Fix C++ builds, XPLAINBridge project.

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This commit is contained in:
Dean Camera
2015-12-22 22:14:09 +11:00
parent 09b6c80555
commit 2fcd50ada8
2 changed files with 11 additions and 7 deletions
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12
LUFA/Build/lufa_build.mk
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@@ -66,15 +66,19 @@ else ifeq ($(ARCH), UC3)
$(warning The UC3 device support is currently EXPERIMENTAL (incomplete and/or non-functional), and is included for preview purposes only.)
endif
# LUFA specific standard build options
C_FLAGS += -I. -I$(patsubst %/,%,$(LUFA_PATH))/..
C_FLAGS += -DARCH=ARCH_$(ARCH) -DBOARD=BOARD_$(BOARD) -DF_USB=$(F_USB)UL
# 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.
C_FLAGS += -fno-jump-tables
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
include $(DMBS_PATH)/gcc.mk