tools/build.py - Issue 16143002: Support for overriding the target toolchain when cross compiling

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Unified Diff: tools/build.py

Issue 16143002: Support for overriding the target toolchain when cross compiling (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 7 years, 7 months ago

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Index: tools/build.py

diff --git a/tools/build.py b/tools/build.py

index 71b9247d591bcb89330c7836ac69abab0e2c600b..ead10d96871ae88d7052b842c4c71d504a1fea7d 100755

--- a/tools/build.py

+++ b/tools/build.py

@@ -120,6 +120,11 @@ def SetTools(arch, toolchainprefix):

toolsOverride = None

if arch == 'arm' and toolchainprefix == None:

toolchainprefix = DEFAULT_ARM_CROSS_COMPILER_PATH + "/bin/arm-linux-gnueabi"

+ # If the 'TARGET_TOOLCHAIN_PREFIX' environment variable is set, we use it

+ # instead. (We use it currently on our buildbots to override the default

+ # toolchain).

+ if 'TARGET_TOOLCHAIN_PREFIX' in os.environ:

+ toolchainprefix = os.environ['TARGET_TOOLCHAIN_PREFIX']

if toolchainprefix:

toolsOverride = {

"CC.target" : toolchainprefix + "-gcc",

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