diff -ur xen-4.1.1.orig//tools/check/check_curl xen-4.1.1/tools/check/check_curl --- xen-4.1.1.orig//tools/check/check_curl 2011-06-15 00:03:44.000000000 +0800 +++ xen-4.1.1/tools/check/check_curl 2011-10-14 00:42:08.189717078 +0800 @@ -9,5 +9,6 @@ fi has_or_fail curl-config curl_libs=`curl-config --libs` || fail "curl-config --libs failed" +curl_libs=`echo $curl_libs | sed -re 's/-(W|march|mtune|pipe)[^[:space:]]*[[:space:]]//g'` || fail "curl-config --libs failed" test_link $curl_libs || fail "dependency libraries for curl are missing"