$NetBSD: patch-configure,v 1.3 2018/11/01 21:10:22 adam Exp $

Add frameworks required to link under OS X.
Use absolute paths for dlopen(); don't expect users set LD_LIBRARY_PATH.

--- configure.orig	2018-10-31 14:59:01.000000000 +0000
+++ configure
@@ -12198,6 +12198,7 @@ $as_echo_n "checking for ImageIO support
 $as_echo "$enable_imageio" >&6; }
         if test x$enable_imageio = xyes; then
             IMG_LIBS="-Wl,-framework,ApplicationServices -lobjc $IMG_LIBS"
+            IMG_LIBS="-Wl,-framework,Cocoa -Wl,-framework,Carbon -Wl,-framework,IOKit -Wl,-framework,ForceFeedback $IMG_LIBS"
         else
             CFLAGS="$CFLAGS -DSDL_IMAGE_USE_COMMON_BACKEND"
         fi
@@ -12233,7 +12234,7 @@ find_lib()
         host_lib_path="/usr/$base_libdir /usr/local/$base_libdir"
     fi
     for path in $env_lib_path $gcc_bin_path $gcc_lib_path $host_lib_path; do
-        lib=`ls -- $path/$1 2>/dev/null | sed -e '/\.so\..*\./d' -e 's,.*/,,' | sort | tail -1`
+        lib=`ls -- $path/$1 2>/dev/null | sed -e '/\.so\..*\./d' | sort | tail -1`
         if test x$lib != x; then
             echo $lib
             return