Index: libopenraw-0.0.8.ebuild
===================================================================
--- libopenraw-0.0.8.ebuild	(revision 51311)
+++ libopenraw-0.0.8.ebuild	(working copy)
@@ -4,6 +4,8 @@
 
 EAPI=2
 
+inherit eutils
+
 DESCRIPTION="Decoding library for RAW image formats"
 HOMEPAGE="http://libopenraw.freedesktop.org"
 SRC_URI="http://${PN}.freedesktop.org/download/${P}.tar.gz"
@@ -21,6 +23,10 @@
 	dev-util/pkgconfig
 	test? ( net-misc/curl )"
 
+src_prepare() {
+	epatch "${FILESDIR}"/${PN}-0.0.8-get_current_dir_name.patch
+}
+
 src_configure() {
 	econf \
 		--with-boost=${EPREFIX}/usr \
Index: files/libopenraw-0.0.8-get_current_dir_name.patch
===================================================================
--- files/libopenraw-0.0.8-get_current_dir_name.patch	(revision 0)
+++ files/libopenraw-0.0.8-get_current_dir_name.patch	(revision 0)
@@ -0,0 +1,34 @@
+From 6975c54a5cd4f1c6d91401a9cfc90d618f5516ee Mon Sep 17 00:00:00 2001
+From: Heiko Przybyl <zuxez@cs.tu-berlin.de>
+Date: Tue, 22 Sep 2009 20:07:48 +0200
+Subject: [PATCH 1/1] Avoid usage of get_current_dir_name() on non-GNU targets.
+
+The testsuite uses get_current_dir_name() to determine the current
+directory for the bootstrap download of the images. Unfortunately this
+function is a GNU-extension and thus not available on platforms that
+aren't GNU, e.g. MacOSX. So guard get_current_dir_name() with _GNU_SOURCE
+and if not available fall back to POSIX getcwd().
+---
+ testsuite/testsuite.cpp |    5 +++++
+ 1 files changed, 5 insertions(+), 0 deletions(-)
+
+diff --git a/testsuite/testsuite.cpp b/testsuite/testsuite.cpp
+index 402f7ba..9e7d8da 100644
+--- a/testsuite/testsuite.cpp
++++ b/testsuite/testsuite.cpp
+@@ -853,7 +853,12 @@ int main(int argc, char ** argv)
+             break;
+         case 'd':
+             if(optarg[0] != '/') {
++#ifdef _GNU_SOURCE
+                 char * dir = get_current_dir_name();
++#else
++                char * dir = (char *) malloc(PATH_MAX * sizeof(char));
++                getcwd(dir, PATH_MAX);
++#endif
+                 download_dir = dir;
+                 download_dir += '/';
+                 download_dir += optarg;
+-- 
+1.6.4.2
+