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authorMatthew Justin Bauer <mjbauer95@gmail.com>2018-06-13 11:40:49 -0400
committerGitHub <noreply@github.com>2018-06-13 11:40:49 -0400
commitb2a76b64640e089391529073ce220d15c62cf3db (patch)
tree40bd6565da995e1ac174868fe0e9a7d64aa897ee
parent089297ad29b0421b6d9ddd3f689472cb07784355 (diff)
parent529a0f74edc0b9a0e7f4cdb8932ac0b53f5179a0 (diff)
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Merge pull request #41932 from obsidiansystems/fix-setup-depends
haskell generic-builder: Use separate setup db in more cases
-rw-r--r--pkgs/development/haskell-modules/generic-builder.nix8
1 files changed, 5 insertions, 3 deletions
diff --git a/pkgs/development/haskell-modules/generic-builder.nix b/pkgs/development/haskell-modules/generic-builder.nix
index 17bc8b479c76..1cc385864585 100644
--- a/pkgs/development/haskell-modules/generic-builder.nix
+++ b/pkgs/development/haskell-modules/generic-builder.nix
@@ -166,9 +166,11 @@ let
     "--configure-option=--host=${hostPlatform.config}"
   ] ++ crossCabalFlags);
 
+  useSeparateSetupDb = setupHaskellDepends != [] || isCross || isGhcjs;
+
   setupCompileFlags = [
     (optionalString (!coreSetup) "-${nativePackageDbFlag}=${
-      if setupHaskellDepends != []
+      if useSeparateSetupDb
       then "$setupPackageConfDir"
       else "$packageConfDir"
     }")
@@ -268,7 +270,7 @@ stdenv.mkDerivation ({
     echo "Build with ${ghc}."
     ${optionalString (hasActiveLibrary && hyperlinkSource) "export PATH=${hscolour}/bin:$PATH"}
 
-  '' + (optionalString (setupHaskellDepends != []) ''
+  '' + (optionalString useSeparateSetupDb ''
     setupPackageConfDir="$TMPDIR/setup-package.conf.d"
     mkdir -p $setupPackageConfDir
   '') + ''
@@ -282,7 +284,7 @@ stdenv.mkDerivation ({
   # dependencies for the build machine.
   #
   # pkgs* arrays defined in stdenv/setup.hs
-  + (optionalString (setupHaskellDepends != []) ''
+  + (optionalString useSeparateSetupDb ''
     for p in "''${pkgsBuildBuild[@]}" "''${pkgsBuildHost[@]}" "''${pkgsBuildTarget[@]}"; do
       ${buildPkgDb nativeGhc.name "$setupPackageConfDir"}
     done