postgresql.pkgs.repmgr: fix build on linux

This failed because libpam, which postgresql is now linked against, was missing as a
build input. In general, this is an indication that this extension needs the same
build inputs that postgresql was built with - so we just pass those instead.

This makes similar build failures less likely in the future.

1 files changed, 1 insertions, 2 deletions

diff --git a/pkgs/servers/sql/postgresql/ext/repmgr.nix b/pkgs/servers/sql/postgresql/ext/repmgr.nix
index 93f607671579..e4e8c5afdb24 100644
--- a/pkgs/servers/sql/postgresql/ext/repmgr.nix
+++ b/pkgs/servers/sql/postgresql/ext/repmgr.nix
@@ -24,8 +24,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ flex ];
 
-  buildInputs = [ postgresql openssl zlib readline curl json_c ]
-    ++ lib.optionals (stdenv.isLinux && lib.versionOlder postgresql.version "13") [ libxcrypt ];
+  buildInputs = postgresql.buildInputs ++ [ postgresql curl json_c ];
 
   installPhase = ''
     mkdir -p $out/{bin,lib,share/postgresql/extension}