• Austin Seipp's avatar
    ghc: Do not add a space in '-U __PIC__' · 574ef429
    Austin Seipp authored
    GHC previously introduced a space here. However, this can in some cases
    be interpreted as "-U __PIC__" - note that in shell, the -U would still
    be recognized with an argument, but the argument would be " __PIC__",
    with a space in front, as opposed to the single string '__PIC__'.
    In practice most tools seem to handle this OK. But the Coverity Scan
    analysis tool does not: it errors on the fact that ' __PIC__' is an
    invalid CPP name to undefine.
    With this, it seems the Coverity analysis tool can easily analyze the
    entire GHC build.
    Signed-off-by: default avatarAustin Seipp <austin@well-typed.com>
DynFlags.hs 157 KB