pnacl's newlib code contains function that can/should not be called

newlib-trunk/newlib/libc/search/Makefile.in

 # Makefile.in generated by automake 1.11 from Makefile.am.
 # @configure_input@
 
 # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
 # 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
 # Inc.
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
@@ skipping 51 matching lines @@
 @ELIX_LEVEL_1_FALSE@    lib_a-hash_func.$(OBJEXT) \
 @ELIX_LEVEL_1_FALSE@    lib_a-hash_log2.$(OBJEXT) \
 @ELIX_LEVEL_1_FALSE@    lib_a-hash_page.$(OBJEXT) \
 @ELIX_LEVEL_1_FALSE@    lib_a-hcreate.$(OBJEXT) \
 @ELIX_LEVEL_1_FALSE@    lib_a-hcreate_r.$(OBJEXT) \
 @ELIX_LEVEL_1_FALSE@    lib_a-tdelete.$(OBJEXT) \
 @ELIX_LEVEL_1_FALSE@    lib_a-tdestroy.$(OBJEXT) \
 @ELIX_LEVEL_1_FALSE@    lib_a-tfind.$(OBJEXT) \
 @ELIX_LEVEL_1_FALSE@    lib_a-tsearch.$(OBJEXT) \
 @ELIX_LEVEL_1_FALSE@    lib_a-twalk.$(OBJEXT)
-@USE_LIBTOOL_FALSE@am_lib_a_OBJECTS = $(am__objects_1) \
-@USE_LIBTOOL_FALSE@     $(am__objects_2)
+@USE_LIBTOOL_FALSE@am_lib_a_OBJECTS = $(am__objects_1)
 lib_a_OBJECTS = $(am_lib_a_OBJECTS)
 LTLIBRARIES = $(noinst_LTLIBRARIES)
 libsearch_la_LIBADD =
 am__objects_3 = bsearch.lo qsort.lo
 @ELIX_LEVEL_1_FALSE@am__objects_4 = hash.lo hash_bigkey.lo hash_buf.lo \
 @ELIX_LEVEL_1_FALSE@    hash_func.lo hash_log2.lo hash_page.lo \
 @ELIX_LEVEL_1_FALSE@    hcreate.lo hcreate_r.lo tdelete.lo \
 @ELIX_LEVEL_1_FALSE@    tdestroy.lo tfind.lo tsearch.lo twalk.lo
 @USE_LIBTOOL_TRUE@am_libsearch_la_OBJECTS = $(am__objects_3) \
 @USE_LIBTOOL_TRUE@      $(am__objects_4)
@@ skipping 536 matching lines @@
 objectlist.awk.in: $(noinst_LTLIBRARIES)
         -rm -f objectlist.awk.in
         for i in `ls *.lo` ; \
         do \
           echo $$i `pwd`/$$i >> objectlist.awk.in ; \
         done
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
 .NOEXPORT: