[[[

* build/ac-macros/serf.m4: Pass serf's library dependencies to
   AC_CHECK_LIB macro.

]]]

Index: build/ac-macros/serf.m4
===================================================================
--- build/ac-macros/serf.m4	(revision 31628)
+++ build/ac-macros/serf.m4	(working copy)
@@ -22,7 +22,8 @@
       AC_CHECK_HEADERS(serf.h,[
         save_ldflags="$LDFLAGS"
         LDFLAGS="$LDFLAGS -L$serf_prefix/lib"
-        AC_CHECK_LIB(serf-0, serf_context_create,[serf_found="yes"])
+        AC_CHECK_LIB(serf-0, serf_context_create,[serf_found="yes"], ,
+         -lz `$apr_config --link-ld --libs` `$apu_config --link-ld --libs`)
         LDFLAGS="$save_ldflags"])
       CPPFLAGS="$save_cppflags"
     fi