go builder: respect enableParallelBuilding

It was parallelizing for $NIX_BUILD_CORES regardless of enableParallelBuilding.
2016-01-21 15:05:40 +01:00 · 2016-01-21 15:05:40 +01:00 · 082f2e6938
commit 082f2e6938
parent 6349f50bde
1 changed files with 3 additions and 0 deletions
--- a/pkgs/development/go-modules/generic/default.nix
+++ b/pkgs/development/go-modules/generic/default.nix
@ -112,6 +112,9 @@ go.stdenv.mkDerivation (
    }

    export -f buildGoDir # parallel needs to see the function
+    if [ -z "$enableParallelBuilding" ]; then
+        export NIX_BUILD_CORES=1
+    fi
    getGoDirs "" | parallel -j $NIX_BUILD_CORES buildGoDir install

    runHook postBuild