diff options
author | Gleb Peregud <gleber.p@gmail.com> | 2017-06-04 20:26:37 +0200 |
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committer | Gleb Peregud <gleber.p@gmail.com> | 2017-06-08 11:29:47 +0200 |
commit | 3426c88bff6988056163f147e06dcfac2556b588 (patch) | |
tree | bc1229f15dbd0e56e8ebd2903556c22ea851426b /pkgs/development/beam-modules/lib.nix | |
parent | 96f4cac65901256c3a3388dbe491de30f65543c7 (diff) |
erlang: Generalize Erlang/OTP derivations.
Switch official Erlang versions to use a common builder.
Diffstat (limited to 'pkgs/development/beam-modules/lib.nix')
-rw-r--r-- | pkgs/development/beam-modules/lib.nix | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/pkgs/development/beam-modules/lib.nix b/pkgs/development/beam-modules/lib.nix new file mode 100644 index 000000000000..2d0eef09563a --- /dev/null +++ b/pkgs/development/beam-modules/lib.nix @@ -0,0 +1,21 @@ +{ pkgs }: + +rec { + + /* Uses generic-builder to evaluate provided drv containing OTP-version specific data. + + drv: package containing version-specific args; + builder: generic builder for all Erlang versions; + gargs: arguments passed to the generic-builder, used mostly to customize dependencies; + args: arguments merged into version-specific args, used mostly to enable/disable high-level OTP + features, like ODBC or WX support; + + Please note that "mkDerivation" defined here is the one called from R16.nix and similar files. + */ + callErlang = drv: gargs: args: pkgs.callPackage drv ( + let builder = pkgs.callPackage ../../development/interpreters/erlang/generic-builder.nix gargs; + in { + mkDerivation = a: builder (a // args); + }); + +} |