diff -urN -x .svn ../../vendor/curl/configure ./configure
--- ../../vendor/curl/configure	2008-11-02 00:09:51.000000000 +0200
+++ ./configure	2009-01-21 16:12:08.000000000 +0200
@@ -32237,8 +32237,10 @@
         PKGTEST="no"
     PREFIX_OPENSSL=$OPT_SSL
     LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff"
+    if ! [ "$PREFIX_OPENSSL" = "/usr" ]; then
     LDFLAGS="$LDFLAGS -L$LIB_OPENSSL"
     CPPFLAGS="$CPPFLAGS -I$PREFIX_OPENSSL/include/openssl -I$PREFIX_OPENSSL/include"
+    fi
     ;;
   esac