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haskell-ghc-mod: fix to prevent Emacs from hanging

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This commit is contained in:
John Wiegley 2014-07-24 15:06:45 -05:00
parent 0e588f35fc
commit d7a2884e0d
1 changed files with 1 additions and 0 deletions
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pkgs/development/libraries/haskell/ghc-mod/default.nix
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@ -23,6 +23,7 @@ cabal.mkDerivation (self: {
configureFlags = "--datasubdir=${self.pname}-${self.version}"; configureFlags = "--datasubdir=${self.pname}-${self.version}";
postInstall = '' postInstall = ''
cd $out/share/$pname-$version cd $out/share/$pname-$version
sed -i -e 's/"-b" "\\n" "-l"/"-l" "-b" "\\"\\\\n\\""/' ghc-process.el
make make
rm Makefile rm Makefile
cd .. cd ..