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makefiles: check for correct arm-none-eabi-gcc version

This commit is contained in:
Julian Oes 2014-05-22 13:58:12 +02:00
parent 9ea0b21899
commit 04a25fcf14
1 changed files with 12 additions and 2 deletions
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14
makefiles/toolchain_gnu-arm-eabi.mk
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@ -48,6 +48,16 @@ NM = $(CROSSDEV)nm
OBJCOPY = $(CROSSDEV)objcopy
OBJDUMP = $(CROSSDEV)objdump
# Check if the right version of the toolchain is available
#
CROSSDEV_VER_SUPPORTED = 4.7.4
CROSSDEV_VER_FOUND = $(shell $(CC) -dumpversion)
ifneq ($(CROSSDEV_VER_SUPPORTED),$(CROSSDEV_VER_FOUND))
$(error Unsupported version of $(CC), found: $(CROSSDEV_VER_FOUND) instead of $(CROSSDEV_VER_SUPPORTED))
endif
# XXX this is pulled pretty directly from the fmu Make.defs - needs cleanup
MAXOPTIMIZATION ?= -O3
@ -76,7 +86,7 @@ ARCHINSTRUMENTATIONDEFINES_CORTEXM4F = -finstrument-functions \
ARCHINSTRUMENTATIONDEFINES_CORTEXM4 = -finstrument-functions \
-ffixed-r10
ARCHINSTRUMENTATIONDEFINES_CORTEXM3 =
ARCHINSTRUMENTATIONDEFINES_CORTEXM3 =
# Pick the right set of flags for the architecture.
#
@ -265,7 +275,7 @@ define SYM_TO_BIN
$(Q) $(OBJCOPY) -O binary $1 $2
endef
# Take the raw binary $1 and make it into an object file $2.
# Take the raw binary $1 and make it into an object file $2.
# The symbol $3 points to the beginning of the file, and $3_len
# gives its length.
#