rubyWithPackages.libv8: fix compilation (#80470)

rubyWithPackages.libv8: fix compilation
2020-02-19 12:26:34 -05:00
parent 1b3176b615 84fa1d2fb3
commit 6152582ed1
1 changed files with 6 additions and 0 deletions
--- a/pkgs/development/ruby-modules/gem-config/default.nix
+++ b/pkgs/development/ruby-modules/gem-config/default.nix
@@ -294,6 +294,12 @@ in
  libv8 = attrs: {
    buildInputs = [ which v8 python ];
    buildFlags = [ "--with-system-v8=true" ];
+    dontBuild = false;
+    postPatch = ''
+      substituteInPlace ext/libv8/extconf.rb \
+        --replace "location = Libv8::Location::Vendor.new" \
+                  "location = Libv8::Location::System.new"
+    '';
  };

  execjs = attrs: {