From c06046e5ef1b2f0a5b0fe243b72a257eaa9033ad Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Llu=C3=ADs=20Batlle=20i=20Rossell?=
 <viric@vicerveza.homeunix.net>
Date: Wed, 9 Mar 2011 22:17:18 +0000
Subject: [PATCH] Improving a bit the manpage gzip code. I decided to gzip hard
 links and soft links, as nix-store --optimise can care better later.

svn path=/nixpkgs/branches/stdenv-updates/; revision=26242
---
 pkgs/stdenv/generic/setup.sh | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/pkgs/stdenv/generic/setup.sh b/pkgs/stdenv/generic/setup.sh
index 575e6046473a..321e2673cade 100644
--- a/pkgs/stdenv/generic/setup.sh
+++ b/pkgs/stdenv/generic/setup.sh
@@ -719,10 +719,18 @@ fixupPhase() {
         done;
     fi
 
-    if test -z "$dontBzipMan"; then
-        for f in $out/share/man/*/*; do
-            gzip -c $f > $f.gz && rm $f
+    if test -z "$dontGzipMan"; then
+        GLOBIGNORE=.:..:*.gz:*.bz2
+        for f in $out/share/man/*/* $out/share/man/*/*/*; do
+            if test -f $f; then
+                if gzip -c $f > $f.gz; then
+                    rm $f
+                else
+                    rm $f.gz
+                fi
+            fi
         done
+        unset GLOBIGNORE
     fi
 
     # TODO: strip _only_ ELF executables, and return || fail here...