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

newlib-trunk/newlib/libc/reent/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 38 matching lines @@
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
         $(ACLOCAL_M4)
 mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs
 CONFIG_CLEAN_FILES =
 CONFIG_CLEAN_VPATH_FILES =
 LIBRARIES = $(noinst_LIBRARIES)
 ARFLAGS = cru
 lib_a_AR = $(AR) $(ARFLAGS)
 lib_a_LIBADD =
 am__objects_1 = lib_a-closer.$(OBJEXT) lib_a-reent.$(OBJEXT) \
-        lib_a-impure.$(OBJEXT) lib_a-fcntlr.$(OBJEXT) \
+        lib_a-impure.$(OBJEXT) \
         lib_a-fstatr.$(OBJEXT) lib_a-getpidr.$(OBJEXT) lib_a-getreent.$(OBJEXT) \
         lib_a-gettimeofdayr.$(OBJEXT) lib_a-isattyr.$(OBJEXT) \
-        lib_a-linkr.$(OBJEXT) lib_a-lseekr.$(OBJEXT) \
-        lib_a-mkdirr.$(OBJEXT) lib_a-openr.$(OBJEXT) \
-        lib_a-readr.$(OBJEXT) lib_a-renamer.$(OBJEXT) \
-        lib_a-signalr.$(OBJEXT) lib_a-signgam.$(OBJEXT) \
+        lib_a-lseekr.$(OBJEXT) \
+        lib_a-openr.$(OBJEXT) \
+        lib_a-readr.$(OBJEXT) \
+        lib_a-signgam.$(OBJEXT) \
         lib_a-sbrkr.$(OBJEXT) lib_a-statr.$(OBJEXT) \
-        lib_a-timesr.$(OBJEXT) lib_a-unlinkr.$(OBJEXT) \
+        \
         lib_a-writer.$(OBJEXT)
 @HAVE_STDIO64_DIR_TRUE@am__objects_2 = lib_a-fstat64r.$(OBJEXT) \
 @HAVE_STDIO64_DIR_TRUE@ lib_a-lseek64r.$(OBJEXT) \
 @HAVE_STDIO64_DIR_TRUE@ lib_a-stat64r.$(OBJEXT) \
 @HAVE_STDIO64_DIR_TRUE@ lib_a-open64r.$(OBJEXT)
 am__objects_3 = $(am__objects_2)
-am__objects_4 = lib_a-execr.$(OBJEXT)
+am__objects_4 = 
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@am__objects_5 =  \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@        $(am__objects_3) \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@        $(am__objects_4)
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_TRUE@am__objects_5 =  \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_TRUE@ $(am__objects_3)
 @USE_LIBTOOL_FALSE@am_lib_a_OBJECTS = $(am__objects_1) \
 @USE_LIBTOOL_FALSE@     $(am__objects_5)
 lib_a_OBJECTS = $(am_lib_a_OBJECTS)
 LTLIBRARIES = $(noinst_LTLIBRARIES)
 libreent_la_LIBADD =
-am__objects_6 = closer.lo reent.lo impure.lo fcntlr.lo fstatr.lo \
-        getpidr.lo getreent.lo gettimeofdayr.lo isattyr.lo linkr.lo lseekr.lo \
-        mkdirr.lo openr.lo readr.lo renamer.lo signalr.lo signgam.lo \
-        sbrkr.lo statr.lo timesr.lo unlinkr.lo writer.lo
+am__objects_6 = closer.lo reent.lo impure.lo fstatr.lo \
+        getpidr.lo getreent.lo gettimeofdayr.lo isattyr.lo lseekr.lo \
+        openr.lo readr.lo signgam.lo \
+        sbrkr.lo statr.lo writer.lo
 @HAVE_STDIO64_DIR_TRUE@am__objects_7 = fstat64r.lo lseek64r.lo \
 @HAVE_STDIO64_DIR_TRUE@ stat64r.lo open64r.lo
 am__objects_8 = $(am__objects_7)
-am__objects_9 = execr.lo
+am__objects_9 = 
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@am__objects_10 =  \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@        $(am__objects_8) \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@        $(am__objects_9)
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_TRUE@am__objects_10 =  \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_TRUE@ $(am__objects_8)
 @USE_LIBTOOL_TRUE@am_libreent_la_OBJECTS = $(am__objects_6) \
 @USE_LIBTOOL_TRUE@      $(am__objects_10)
 libreent_la_OBJECTS = $(am_libreent_la_OBJECTS)
 libreent_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
         $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
@@ skipping 163 matching lines @@
 @HAVE_STDIO64_DIR_TRUE@ stat64r.c \
 @HAVE_STDIO64_DIR_TRUE@ open64r.c
 
 @HAVE_STDIO64_DIR_TRUE@STDIO64_DEFS = \
 @HAVE_STDIO64_DIR_TRUE@ fstat64r.def \
 @HAVE_STDIO64_DIR_TRUE@ lseek64r.def \
 @HAVE_STDIO64_DIR_TRUE@ stat64r.def \
 @HAVE_STDIO64_DIR_TRUE@ open64r.def
 
 ELIX_2_SOURCES = $(STDIO64_SOURCES)
-ELIX_3_SOURCES = execr.c
+ELIX_3_SOURCES = 
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@ELIX_SOURCES = $(ELIX_2_SOURCES) $(ELIX_3_SOURCES)
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_TRUE@ELIX_SOURCES = $(ELIX_2_SOURCES)
 @ELIX_LEVEL_1_TRUE@ELIX_SOURCES = 
 GENERAL_SOURCES = \
         closer.c \
         reent.c \
         impure.c \
-        fcntlr.c \
         fstatr.c \
         getpidr.c \
         getreent.c \
         gettimeofdayr.c \
         isattyr.c \
-        linkr.c \
         lseekr.c \
-        mkdirr.c \
         openr.c \
         readr.c \
-        renamer.c \
-        signalr.c \
         signgam.c \
         sbrkr.c \
         statr.c \
-        timesr.c \
-        unlinkr.c \
         writer.c
 
 libreent_la_LDFLAGS = -Xcompiler -nostdlib
 @USE_LIBTOOL_TRUE@noinst_LTLIBRARIES = libreent.la
 @USE_LIBTOOL_TRUE@libreent_la_SOURCES = $(GENERAL_SOURCES) $(ELIX_SOURCES)
 @USE_LIBTOOL_FALSE@noinst_DATA = 
 @USE_LIBTOOL_TRUE@noinst_DATA = objectlist.awk.in
 @USE_LIBTOOL_FALSE@noinst_LIBRARIES = lib.a
 @USE_LIBTOOL_FALSE@lib_a_SOURCES = $(GENERAL_SOURCES) $(ELIX_SOURCES)
 @USE_LIBTOOL_FALSE@lib_a_CFLAGS = $(AM_CFLAGS)
 CHEWOUT_FILES = \
         closer.def \
         reent.def \
-        execr.def \
-        fcntlr.def \
         fstatr.def \
         getpidr.def \
         gettimeofdayr.def \
-        linkr.def \
         lseekr.def \
-        mkdirr.def \
         openr.def \
         readr.def \
-        renamer.def \
-        signalr.def \
         sbrkr.def \
         statr.def \
-        timesr.def \
-        unlinkr.def \
         $(STDIO64_DEFS) \
         writer.def
 
 SUFFIXES = .def .h
 CHEW = ../../doc/makedoc -f $(srcdir)/../../doc/doc.str
 TARGETDOC = ../tmp.texi
 CLEANFILES = $(CHEWOUT_FILES) *.ref
 all: all-am
 
 .SUFFIXES:
@@ skipping 408 matching lines @@
         touch stmp-def
 
 doc: $(CHEWOUT_FILES)
         cat $(srcdir)/reent.tex >> $(TARGETDOC)
 
 $(lpfx)impure.$(oext): $(srcdir)/impure.c $(srcdir)/../include/sys/reent.h
 
 # 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: