Commits on Jul 22, 2024

1. cswrap-core: skip known wrappers while invoking an analyzer …

   We want to hook `gcc -fanalyzer` on `clang` if `clang` is used as the
   system compiler.  However, it does not make sense to hook GCC Analyzer
   on `clang --analyze`, which is invoked by `csclng` while wrapping `gcc`
   as the system compiler.
   
   Apart from wasting resources by running multiple processes of GCC
   Analyzer in parallel, this was causing unnecessary noise in `scan.log`
   as GCC Analyzer complained about unsupported flags, which were injected
   by `csclng` for `clang --analyze` only:
   ```
   gcc: error: unrecognized command-line option ‘-fno-caret-diagnostics’
   gcc: error: unrecognized command-line option ‘-fno-caret-diagnostics’
   gcc: error: unrecognized command-line option ‘-fno-caret-diagnostics’
   ```
   
   Reported-by: Lukáš Zaoral
   Fixes: commit 983b895
   Related: csutils#43
   Closes: csutils#44

   

   kdudka committed Jul 22, 2024
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