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Porting GCC to your OS: Difference between revisions
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A short description of what GCC needs from the standard library
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Then, you need a C standard library for your platform - at least those parts required by GCC.
To do this you need a [[C Library]] for your OS. GCC is fairly portable and needs the C standard library, and some extensions from POSIX. It needs fork and exec, for instance, to run the assembler and linker. You will need a C++ standard library (such as libstdc++) as GCC is now written in [[C++]].
Finally, you would use the cross-compiler to compile [[GCC]] ''to run on your platform''.
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