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Diffstat (limited to 'pkgs/development/beam-modules/lib.nix')
-rw-r--r-- | pkgs/development/beam-modules/lib.nix | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/pkgs/development/beam-modules/lib.nix b/pkgs/development/beam-modules/lib.nix index dd4ed5e1bbf8..26d868a8e7c4 100644 --- a/pkgs/development/beam-modules/lib.nix +++ b/pkgs/development/beam-modules/lib.nix @@ -56,4 +56,26 @@ rec { mkDerivation = pkgs.makeOverridable builder; }; + /* Uses generic-builder to evaluate provided drv containing Elixir version + specific data. + + drv: package containing version-specific args; + builder: generic builder for all Erlang versions; + args: arguments merged into version-specific args, used mostly to customize + dependencies; + + Arguments passed to the generic-builder are overridable. + + Please note that "mkDerivation" defined here is the one called from 1.2.nix + and similar files. + */ + callLFE = drv: args: + let + inherit (stdenv.lib) versionAtLeast; + builder = callPackage ../interpreters/lfe/generic-builder.nix args; + in + callPackage drv { + mkDerivation = pkgs.makeOverridable builder; + }; + } |