remove --root-cmd from the cabal options that ghcjs-boot uses

The --root-cmd option has been dropped from Cabal 1.25 and it was only used by ghcjs-boot to override any existing custom setting. Since we are now pointing to our own cabal config file to start with a clean configuration, it is not necessary anymore.
ghcjs · Oct 18, 2016 · e431e8c · e431e8c
1 parent 61c2406
commit e431e8c
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/src-bin/Boot.hs b/src-bin/Boot.hs
@@ -1183,7 +1183,6 @@ cabalInstallFlags parmakeGhcjs = do
 #endif
            , bool prof "--enable-library-profiling" "--disable-library-profiling"
            ] ++
-           bool isWindows [] ["--root-cmd", toTextI (instDir </> "run" <.> "sh")] ++
            -- workaround for Cabal bug?
            bool isWindows ["--disable-executable-stripping", "--disable-library-stripping"] [] ++
            catMaybes [ (((bool parmakeGhcjs "--ghcjs-options=-j" "-j")<>) . showT) <$> j