From b9982a7d11c347c6b93cb610eb542156d812c0b1 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Thu, 18 Oct 2012 10:53:05 +0200
Subject: cairo: fix FreeBSD builds

---
 pkgs/development/libraries/cairo/default.nix | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'pkgs/development/libraries/cairo')

diff --git a/pkgs/development/libraries/cairo/default.nix b/pkgs/development/libraries/cairo/default.nix
index 2dd1a81f4fbd..4753a39ed76b 100644
--- a/pkgs/development/libraries/cairo/default.nix
+++ b/pkgs/development/libraries/cairo/default.nix
@@ -43,7 +43,13 @@ stdenv.mkDerivation rec {
     # `-I' flags to be propagated.
     sed -i "src/cairo.pc.in" \
         -es'|^Cflags:\(.*\)$|Cflags: \1 -I${freetype}/include/freetype2 -I${freetype}/include|g'
-  '';
+  ''
+
+  # On FreeBSD, `-ldl' doesn't exist.
+  + (stdenv.lib.optionalString stdenv.isFreeBSD
+       '' cat util/cairo-fdr/Makefile.in | sed -es/-ldl//g > t
+          mv t util/cairo-fdr/Makefile.in
+       '');
 
   enableParallelBuilding = true;
 
-- 
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