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ghc with-packages-wrapper: Add support for cross-compiling

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This commit is contained in:
Shea Levy 2017-01-13 21:21:21 -05:00
parent 4008370992
commit a798850675
1 changed files with 4 additions and 2 deletions
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6
pkgs/development/haskell-modules/with-packages-wrapper.nix
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@ -32,8 +32,10 @@ let
isGhcjs = ghc.isGhcjs or false; isGhcjs = ghc.isGhcjs or false;
ghc761OrLater = isGhcjs || lib.versionOlder "7.6.1" ghc.version; ghc761OrLater = isGhcjs || lib.versionOlder "7.6.1" ghc.version;
packageDBFlag = if ghc761OrLater then "--global-package-db" else "--global-conf"; packageDBFlag = if ghc761OrLater then "--global-package-db" else "--global-conf";
ghcCommand = if isGhcjs then "ghcjs" else "ghc"; ghcCommand' = if isGhcjs then "ghcjs" else "ghc";
ghcCommandCaps= lib.toUpper ghcCommand; crossPrefix = if (ghc.cross or null) != null then "${ghc.cross.config}-" else "";
ghcCommand = "${crossPrefix}${ghcCommand'}";
ghcCommandCaps= lib.toUpper ghcCommand';
libDir = "$out/lib/${ghcCommand}-${ghc.version}"; libDir = "$out/lib/${ghcCommand}-${ghc.version}";
docDir = "$out/share/doc/ghc/html"; docDir = "$out/share/doc/ghc/html";
packageCfgDir = "${libDir}/package.conf.d"; packageCfgDir = "${libDir}/package.conf.d";