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| author | Daniel Nyström <daniel@nystrom.st> | 2013-05-27 15:19:59 +0200 |
|---|---|---|
| committer | Daniel Nyström <daniel@nystrom.st> | 2013-06-04 14:17:43 +0200 |
| commit | 41e92d43d3f2bcce87bda65656cd139437d95b05 (patch) | |
| tree | aa325f45230258809720972bbd8e846fa11c61e1 | |
| parent | 933cbd36a28e7c042b1a55ddfea8d18308c5d632 (diff) | |
| download | librambutan-41e92d43d3f2bcce87bda65656cd139437d95b05.tar.gz librambutan-41e92d43d3f2bcce87bda65656cd139437d95b05.zip | |
build-rules.mk: Add CROSS_COMPILE env var support
Since toolchains other then older Code Sourcery (Mentor Graphics)
might not use the arm-none-eabi triplet, make it possible to use
any triplet by just setting the CROSS_COMPILE environment variable
accordingly.
Signed-off-by: Daniel Nyström <daniel@nystrom.st>
| -rw-r--r-- | support/make/build-rules.mk | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/support/make/build-rules.mk b/support/make/build-rules.mk index f852cab..eec986f 100644 --- a/support/make/build-rules.mk +++ b/support/make/build-rules.mk @@ -1,13 +1,15 @@ # Useful tools -CC := arm-none-eabi-gcc -CXX := arm-none-eabi-g++ -LD := arm-none-eabi-ld -v -AR := arm-none-eabi-ar -AS := arm-none-eabi-gcc -OBJCOPY := arm-none-eabi-objcopy -DISAS := arm-none-eabi-objdump -OBJDUMP := arm-none-eabi-objdump -SIZE := arm-none-eabi-size +CROSS_COMPILE ?= arm-none-eabi- + +CC := $(CROSS_COMPILE)gcc +CXX := $(CROSS_COMPILE)g++ +LD := $(CROSS_COMPILE)ld -v +AR := $(CROSS_COMPILE)ar +AS := $(CROSS_COMPILE)gcc +OBJCOPY := $(CROSS_COMPILE)objcopy +DISAS := $(CROSS_COMPILE)objdump +OBJDUMP := $(CROSS_COMPILE)objdump +SIZE := $(CROSS_COMPILE)size DFU := dfu-util # Suppress annoying output unless V is set |