Merge pull request #5156 from shuujii/improve-determining-C++-compiler-in-tasks-toolchains-gcc.rake

Improve determining C++ compiler in `tasks/toolchains/gcc.rake`
This commit is contained in:
Yukihiro "Matz" Matsumoto
2020-11-21 14:38:00 +09:00
committed by GitHub
+1 -1
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@@ -6,7 +6,7 @@ MRuby::Toolchain.new(:gcc) do |conf, params|
[conf.cc, conf.objc, conf.asm, conf.cxx].each do |compiler|
if compiler == conf.cxx
compiler.command = ENV['CXX'] || default_command.sub(/cc|$/, '++')
compiler.command = ENV['CXX'] || conf.cc.command.sub(/g\Kcc|$/, '++')
compiler.flags = [ENV['CXXFLAGS'] || ENV['CFLAGS'] || compiler_flags]
else
compiler.command = ENV['CC'] || default_command