gcc

Currently, the architecture of the CLI is based on (sub)commands and options. Commands are expected to be provided as the first argument, and do effectively decide which feature is to be used. OTOH, options provide parameters to the commands. However, there is no syntactical difference, as both commands and options start with -- or -i. As a result, we rely on properly formating --help and on

GCC and Clang have a -frandom-seed compiler option. The idea is to improve reproducibility by allowing the build system to specify random seeds for symbols that are randomly generated by the compiler.

ccache should ignore -frandom-seed in compiler options when looking for cache hits. Currently two compiler invocation command lines that are strictly identical except for the random seed will

Currently, decompilation of Windows executables produces unreadable and/or semantically wrong output because the signatures for most of the Windows API functions are missing. We should add signatures for at least the most commonly used ones.