diff options
Diffstat (limited to 'pkgs/development/haskell-modules/generic-builder.nix')
| -rw-r--r-- | pkgs/development/haskell-modules/generic-builder.nix | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/pkgs/development/haskell-modules/generic-builder.nix b/pkgs/development/haskell-modules/generic-builder.nix index e779e369f029..a7385d581238 100644 --- a/pkgs/development/haskell-modules/generic-builder.nix +++ b/pkgs/development/haskell-modules/generic-builder.nix @@ -465,7 +465,12 @@ stdenv.mkDerivation ({ installPhase = '' runHook preInstall - ${if !isLibrary then "${setupCommand} install" else '' + ${if !isLibrary && buildTarget == "" then "${setupCommand} install" + # ^^ if the project is not a library, and no build target is specified, we can just use "install". + else if !isLibrary then "${setupCommand} copy ${buildTarget}" + # ^^ if the project is not a library, and we have a build target, then use "copy" to install + # just the target specified; "install" will error here, since not all targets have been built. + else '' ${setupCommand} copy local packageConfDir="$out/lib/${ghc.name}/package.conf.d" local packageConfFile="$packageConfDir/${pname}-${version}.conf" |