[Git][ghc/ghc][wip/hadrian-windows-bindist-cross] hadrian: Don't pass LDFLAGS as a --configure-arg to cabal configure

[Matthew Pickering (@mpickering)]

Matthew Pickering pushed to branch wip/hadrian-windows-bindist-cross at Glasgow Haskell Compiler / GHC


Commits:
eda0a2be by Matthew Pickering at 2023-08-25T15:46:00+01:00
hadrian: Don't pass LDFLAGS as a --configure-arg to cabal configure

We don't have anything sensible to set LDFLAGS to because the "linker"
flags we have are actually flags we pass to the C compiler when it's
used as a linker.

Likewise stop passing -gcc-options which mixed together linker flags and
non-linker flags. There's no guarantee the C compiler will accept both
of these in each mode.

- - - - -


1 changed file:

- hadrian/src/Settings/Builders/Cabal.hs


Changes:

=====================================
hadrian/src/Settings/Builders/Cabal.hs
=====================================
@@ -191,11 +191,8 @@ configureArgs cFlags' ldFlags' = do
                            , cFlags'
                            ]
         ldFlags  = ldArgs <> ldFlags'
-    cldFlags <- unwords <$> (cFlags <> ldFlags)
     mconcat
         [ conf "CFLAGS"   cFlags
-        , conf "LDFLAGS"  ldFlags
-        , not (null cldFlags) ? arg ("--gcc-options=" ++ cldFlags)
         , conf "--with-iconv-includes"    $ arg =<< getSetting IconvIncludeDir
         , conf "--with-iconv-libraries"   $ arg =<< getSetting IconvLibDir
         , conf "--with-gmp-includes"      $ arg =<< getSetting GmpIncludeDir



View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/eda0a2bea4ab630f6df1d76fd9779dea2ad589e9

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/eda0a2bea4ab630f6df1d76fd9779dea2ad589e9
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