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-rw-r--r--pkgs/tools/misc/man-db/default.nix17
1 files changed, 8 insertions, 9 deletions
diff --git a/pkgs/tools/misc/man-db/default.nix b/pkgs/tools/misc/man-db/default.nix
index b049e0706e9..9c1dabc7584 100644
--- a/pkgs/tools/misc/man-db/default.nix
+++ b/pkgs/tools/misc/man-db/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, libpipeline, db, groff }:
+{ stdenv, fetchurl, pkgconfig, libpipeline, db, groff, makeWrapper }:
 
 stdenv.mkDerivation rec {
   name = "man-db-2.7.5";
@@ -11,9 +11,8 @@ stdenv.mkDerivation rec {
   outputs = [ "out" "doc" ];
   outputMan = "out"; # users will want `man man` to work
 
-  nativeBuildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ pkgconfig makeWrapper ];
   buildInputs = [ libpipeline db groff ];
-  troff="${groff}/bin/groff";
 
   postPatch = ''
     substituteInPlace src/man_db.conf.in \
@@ -27,14 +26,14 @@ stdenv.mkDerivation rec {
     # Don't try /etc/man_db.conf by default, so we avoid error messages.
     "--with-config-file=\${out}/etc/man_db.conf"
     "--with-systemdtmpfilesdir=\${out}/lib/tmpfiles.d"
-    "--with-eqn=${groff}/bin/eqn"
-    "--with-neqn=${groff}/bin/neqn"
-    "--with-nroff=${groff}/bin/nroff"
-    "--with-pic=${groff}/bin/pic"
-    "--with-refer=${groff}/bin/refer"
-    "--with-tbl=${groff}/bin/tbl"
   ];
 
+  postInstall = ''
+    for i in "$out/bin/"*; do
+      wrapProgram "$i" --prefix PATH : "${groff}/bin"
+    done
+  '';
+
   enableParallelBuilding = true;
 
   doCheck = true;