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The Manual for Clang seems to be work in progress, so could you help me formulate the definitive command line options for compiling ANSI-C (AKA C89, C90) with maximum strictness and relevant/helpful warnings?
Clang is a compiler front end for the
C, C++, and Objective-C programming
languages. It uses the Low Level
Virtual Machine (LLVM) as its back
end. It is still under development.
Its goal is to offer a replacement to
the GNU Compiler Collection (GCC)
Clang’s command-line arguments are, for the most part, GCC-compatible, so
-std=c90 -pedanticshould suffice.