From a7b1aa429e2629703de5dbb604796152951921fa Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Mon, 26 Aug 2013 12:04:56 +0200
Subject: [PATCH] Perl generic builder: Put man pages in a separate output

---
 pkgs/development/perl-modules/generic/builder.sh  |  7 +++++++
 pkgs/development/perl-modules/generic/default.nix | 10 ++++++----
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/perl-modules/generic/builder.sh b/pkgs/development/perl-modules/generic/builder.sh
index 7c51bf1b591..d657a6ccc98 100644
--- a/pkgs/development/perl-modules/generic/builder.sh
+++ b/pkgs/development/perl-modules/generic/builder.sh
@@ -28,6 +28,13 @@ preConfigure() {
     perl Makefile.PL PREFIX=$out INSTALLDIRS=site $makeMakerFlags
 }
 
+preFixup() {
+    if [ -n "$man" ]; then
+        mkdir -p $man/share
+        if [ -d $out/man ]; then mv $out/man $man/share/; fi
+    fi
+}
+
 postFixup() {
     # If a user installs a Perl package, she probably also wants its
     # dependencies in the user environment (since Perl modules don't
diff --git a/pkgs/development/perl-modules/generic/default.nix b/pkgs/development/perl-modules/generic/default.nix
index 96094ab4e53..121581d8397 100644
--- a/pkgs/development/perl-modules/generic/default.nix
+++ b/pkgs/development/perl-modules/generic/default.nix
@@ -1,13 +1,15 @@
 perl:
 
-{ buildInputs ? [], ... } @ attrs:
+{ buildInputs ? [], name, ... } @ attrs:
 
 perl.stdenv.mkDerivation (
   {
+    outputs = [ "out" "man" ];
+
     doCheck = true;
-    
+
     checkTarget = "test";
-    
+
     # Prevent CPAN downloads.
     PERL_AUTOINSTALL = "--skipdeps";
 
@@ -20,7 +22,7 @@ perl.stdenv.mkDerivation (
   attrs
   //
   {
-    name = "perl-" + attrs.name;
+    name = "perl-" + name;
     builder = ./builder.sh;
     buildInputs = buildInputs ++ [ perl ];
   }