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Tools: Use Distcc when it's configured #7846

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merged 1 commit into from
Aug 23, 2018
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Tools: Use Distcc when it's configured #7846

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6 changes: 6 additions & 0 deletions tools/toolchains/gcc.py
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@
"""
import re
from os.path import join, basename, splitext, dirname, exists
from os import getenv
from distutils.spawn import find_executable
from distutils.version import LooseVersion

Expand Down Expand Up @@ -116,6 +117,9 @@ def __init__(self, target, notify=None, macros=None, build_profile=None,
self.ar = join(tool_path, "arm-none-eabi-ar")
self.elf2bin = join(tool_path, "arm-none-eabi-objcopy")

self.use_distcc = (bool(getenv("DISTCC_POTENTIAL_HOSTS", False))
and not getenv("MBED_DISABLE_DISTCC", False))

def version_check(self):
stdout, _, retcode = run_cmd([self.cc[0], "--version"], redirect=True)
msg = None
Expand Down Expand Up @@ -207,6 +211,8 @@ def compile(self, cc, source, object, includes):

# Call cmdline hook
cmd = self.hook.get_cmdline_compiler(cmd)
if self.use_distcc:
cmd = ["distcc"] + cmd

return [cmd]

Expand Down