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waf: use gcc/g++ by default if available else throw warning

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This commit is contained in:
Siddharth Purohit 2018-01-23 20:57:18 +05:30 committed by Peter Barker
parent 8f074d52c1
commit 90ca9626cc
1 changed files with 8 additions and 4 deletions
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12
Tools/ardupilotwaf/toolchain.py
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@ -16,6 +16,7 @@ from waflib import Errors, Context, Utils
from waflib.Configure import conf
from waflib.Tools import compiler_c, compiler_cxx
from waflib.Tools import clang, clangxx, gcc, gxx
from waflib import Logs
import os
import re
@ -126,13 +127,16 @@ def find_toolchain_program(cfg, filename, **kw):
return cfg.find_program(filename, **kw)
def configure(cfg):
if cfg.env.TOOLCHAIN == 'native':
cfg.load('compiler_cxx compiler_c')
return
_filter_supported_c_compilers('gcc', 'clang')
_filter_supported_cxx_compilers('g++', 'clang++')
if cfg.env.TOOLCHAIN == 'native':
cfg.load('compiler_cxx compiler_c')
if cfg.env.COMPILER_CC == 'clang' or cfg.env.COMPILER_CXX == 'clang++':
Logs.warn("Warning! Native clang builds can be unstable, please use gcc/g++. \
\nRefer ardupilot.org docs for more details.")
return
cfg.find_toolchain_program('ar')
cfg.msg('Using toolchain', cfg.env.TOOLCHAIN)