From 60ac36f9c57699d6501ccc5065366df99e6b7690 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Fri, 16 Jan 2009 17:13:14 +0000
Subject: [PATCH] * Ignore symlinks.

svn path=/nixpkgs/branches/stdenv-updates/; revision=13790
---
 pkgs/build-support/nuke-references/builder.sh | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/pkgs/build-support/nuke-references/builder.sh b/pkgs/build-support/nuke-references/builder.sh
index 867262c516b..a08dfa2bd94 100644
--- a/pkgs/build-support/nuke-references/builder.sh
+++ b/pkgs/build-support/nuke-references/builder.sh
@@ -4,9 +4,11 @@ ensureDir $out/bin
 cat > $out/bin/nuke-refs <<EOF
 #! $SHELL -e
 for i in \$*; do
-    cat \$i | sed "s|/nix/store/[a-z0-9]*-|/nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-|g" > \$i.tmp
-    if test -x \$i; then chmod +x \$i.tmp; fi
-    mv \$i.tmp \$i
+    if ! test -L \$i; then
+        cat \$i | sed "s|/nix/store/[a-z0-9]*-|/nix/store/eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee-|g" > \$i.tmp
+        if test -x \$i; then chmod +x \$i.tmp; fi
+        mv \$i.tmp \$i
+    fi
 done
 EOF
 chmod +x $out/bin/nuke-refs