waflib: extras: add c_cross_gnu tool that shortcuts cross-compilation config
waflib: extras: add c_cross_gnu tool that shortcuts cross-compilation config

hlange/LogSoCR,hlange/LogSoCR,hlange/LogSoCR,hlange/LogSoCR,hlange/LogSoCR,hlange/LogSoCR,hlange/LogSoCR,hlange/LogSoCR,hlange/LogSoCR,hlange/LogSoCR,hlange/LogSoCR,hlange/LogSoCR,hlange/LogSoCR