camlidl: fix build with OCaml 4.03

by making warning 31 non fatal
NixOS · Jan 14, 2017 · 0121066 · 0121066
1 parent be759ba
commit 0121066
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/pkgs/development/tools/ocaml/camlidl/default.nix b/pkgs/development/tools/ocaml/camlidl/default.nix
@@ -20,6 +20,7 @@ stdenv.mkDerivation rec {
     substituteInPlace config/Makefile --replace BINDIR=/usr/local/bin BINDIR=$out
     substituteInPlace config/Makefile --replace OCAMLLIB=/usr/local/lib/ocaml OCAMLLIB=$out/lib/ocaml/${ocaml.version}/site-lib/camlidl
     substituteInPlace config/Makefile --replace CPP=/lib/cpp CPP=${stdenv.cc}/bin/cpp
+    substituteInPlace config/Makefile --replace "OCAMLC=ocamlc -g" "OCAMLC=ocamlc -g -warn-error -31"
     mkdir -p $out/lib/ocaml/${ocaml.version}/site-lib/camlidl/caml
   '';