Commit 1a54459c authored by Ivan Trubach's avatar Ivan Trubach
Browse files

rubyPackages.pg: use pkg-config instead of pg_config 

This change forces pg native extension to use pkg-config to locate libpq
instead of running pg_config. It also removes an unnecessary reference
to postgresql package since build flags are embedded in the output at
`$out/${ruby.gemPath}/build_info/*`.
parent d4317fa9

pkgs/development/ruby-modules/gem-config/default.nix

+8 −3
Original line number Diff line number Diff line
@@ -573,9 +573,14 @@ in 
  };



  pg = attrs: {

    buildFlags = [

      "--with-pg-config=${postgresql}/bin/pg_config"

    ];

    # Force pkg-config lookup for libpq.

    # See https://github.com/ged/ruby-pg/blob/6629dec6656f7ca27619e4675b45225d9e422112/ext/extconf.rb#L34-L55

    #

    # Note that setting --with-pg-config=${postgresql}/bin/pg_config would add

    # an unnecessary reference to the entire postgresql package.

    buildFlags = [ "--with-pg-config=ignore" ];

    nativeBuildInputs = [ pkg-config ];

    buildInputs = [ postgresql ];

  };



  psych = attrs: {