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How can I set options in SConstruct for C compiler depending on compiler type?
原标题:

I need to set additional options for C compiler, e.g. add flag to turn all warnings ON, depending on the type of the compiler. E.g. for MSVC I should use

env.Append(CPPFLAGS = "/Wall")

but for mingw (gcc) I need to use:

env.Append(CCFLAGS = "-Wall") 

How can I do this in scons way?

最佳回答

You could just check for the name of the compiler:

cc = env[ CC ]
if cc ==  cl :
  env.Append(CPPFLAGS =  /Wall )
elif cc ==  gcc :
  env.Append(CCFLAGS =  -Wall )
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