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

newlib-trunk/newlib/libc/stdlib/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 99 matching lines @@
         lib_a-getopt.$(OBJEXT) lib_a-getsubopt.$(OBJEXT) \
         lib_a-l64a.$(OBJEXT) lib_a-malign.$(OBJEXT) \
         lib_a-mbrlen.$(OBJEXT) lib_a-mbrtowc.$(OBJEXT) \
         lib_a-mbsinit.$(OBJEXT) lib_a-mbsnrtowcs.$(OBJEXT) \
         lib_a-mbsrtowcs.$(OBJEXT) lib_a-on_exit.$(OBJEXT) \
         lib_a-valloc.$(OBJEXT) lib_a-wcrtomb.$(OBJEXT) \
         lib_a-wcsnrtombs.$(OBJEXT) lib_a-wcsrtombs.$(OBJEXT) \
         lib_a-wctob.$(OBJEXT)
 am__objects_5 = lib_a-putenv.$(OBJEXT) lib_a-putenv_r.$(OBJEXT) \
         lib_a-setenv.$(OBJEXT) lib_a-setenv_r.$(OBJEXT)
-am__objects_6 = lib_a-system.$(OBJEXT)
+am__objects_6 =
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@am__objects_7 = $(am__objects_4) \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@    $(am__objects_5) \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@    $(am__objects_6)
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_TRUE@am__objects_7 = $(am__objects_4) \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_TRUE@     $(am__objects_5)
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_TRUE@am__objects_7 =  \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_TRUE@ $(am__objects_4)
 @USE_LIBTOOL_FALSE@am_lib_a_OBJECTS = $(am__objects_2) \
 @USE_LIBTOOL_FALSE@     $(am__objects_3) $(am__objects_7)
 lib_a_OBJECTS = $(am_lib_a_OBJECTS)
@@ skipping 14 matching lines @@
         efgcvt.lo erand48.lo jrand48.lo lcong48.lo lrand48.lo \
         mrand48.lo msize.lo mtrim.lo nrand48.lo rand48.lo seed48.lo \
         srand48.lo strtoll.lo strtoll_r.lo strtoull.lo strtoull_r.lo \
         wcstoll.lo wcstoll_r.lo wcstoull.lo wcstoull_r.lo atoll.lo \
         llabs.lo lldiv.lo
 am__objects_11 = a64l.lo btowc.lo getopt.lo getsubopt.lo l64a.lo \
         malign.lo mbrlen.lo mbrtowc.lo mbsinit.lo mbsnrtowcs.lo \
         mbsrtowcs.lo on_exit.lo valloc.lo wcrtomb.lo wcsnrtombs.lo \
         wcsrtombs.lo wctob.lo
 am__objects_12 = putenv.lo putenv_r.lo setenv.lo setenv_r.lo
-am__objects_13 = system.lo
-@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@am__objects_14 = $(am__objects_11) \
+@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@am__objects_13 = $(am__objects_11) \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@    $(am__objects_12) \
-@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@    $(am__objects_13)
-@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_TRUE@am__objects_14 = $(am__objects_11) \
+@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@    $(am__objects_6)
+@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_TRUE@am__objects_13 = $(am__objects_11) \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_TRUE@     $(am__objects_12)
-@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_TRUE@am__objects_14 =  \
+@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_TRUE@am__objects_13 =  \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_TRUE@ $(am__objects_11)
 @USE_LIBTOOL_TRUE@am_libstdlib_la_OBJECTS = $(am__objects_9) \
-@USE_LIBTOOL_TRUE@      $(am__objects_10) $(am__objects_14)
+@USE_LIBTOOL_TRUE@      $(am__objects_10) $(am__objects_13)
 libstdlib_la_OBJECTS = $(am_libstdlib_la_OBJECTS)
 libstdlib_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
         $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
         $(libstdlib_la_LDFLAGS) $(LDFLAGS) -o $@
 @USE_LIBTOOL_TRUE@am_libstdlib_la_rpath =
 DEFAULT_INCLUDES = -I.@am__isrc@
 depcomp =
 am__depfiles_maybe =
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
         $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
@@ skipping 71 matching lines @@
 NMEDIT = @NMEDIT@
 OBJDUMP = @OBJDUMP@
 OBJEXT = @OBJEXT@
 OTOOL = @OTOOL@
 OTOOL64 = @OTOOL64@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
 PACKAGE_STRING = @PACKAGE_STRING@
 PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
 RANLIB = @RANLIB@
 READELF = @READELF@
 SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
 STRIP = @STRIP@
 VERSION = @VERSION@
 abs_builddir = @abs_builddir@
@@ skipping 122 matching lines @@
         $(lpfx)malloptr.$(oext) \
         $(lpfx)pvallocr.$(oext) \
         $(lpfx)vallocr.$(oext)
 
 ELIX_3_SOURCES = \
         putenv.c        \
         putenv_r.c      \
         setenv.c        \
         setenv_r.c
 
-ELIX_4_SOURCES = \
-        system.c
-
+ELIX_4_SOURCES = 
+# @LOCALMOD
+ELIX_4_SOURCES_PNACL_ELIMINATED = system.c
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@ELIX_SOURCES = $(ELIX_2_SOURCES) $(ELIX_3_SOURCES) $(ELIX_4_SOURCES)
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_TRUE@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 = 
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@ELIX_OBJS = $(ELIX_2_OBJS)
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_TRUE@ELIX_OBJS = $(ELIX_2_OBJS)
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_TRUE@ELIX_OBJS = $(ELIX_2_OBJS)
 @ELIX_LEVEL_1_TRUE@ELIX_OBJS = 
 
 # Because of how libtool moves objects around, mallocr must be built last.
@@ skipping 753 matching lines @@
 
 lib_a-setenv.obj: setenv.c
         $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-setenv.obj `if test -f 'setenv.c'; then $(CYGPATH_W) 'setenv.c'; else $(CYGPATH_W) '$(srcdir)/setenv.c'; fi`
 
 lib_a-setenv_r.o: setenv_r.c
         $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-setenv_r.o `test -f 'setenv_r.c' || echo '$(srcdir)/'`setenv_r.c
 
 lib_a-setenv_r.obj: setenv_r.c
         $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-setenv_r.obj `if test -f 'setenv_r.c'; then $(CYGPATH_W) 'setenv_r.c'; else $(CYGPATH_W) '$(srcdir)/setenv_r.c'; fi`
 
-lib_a-system.o: system.c
-        $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-system.o `test -f 'system.c' || echo '$(srcdir)/'`system.c
-
-lib_a-system.obj: system.c
-        $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-system.obj `if test -f 'system.c'; then $(CYGPATH_W) 'system.c'; else $(CYGPATH_W) '$(srcdir)/system.c'; fi`
-
 mostlyclean-libtool:
         -rm -f *.lo
 
 clean-libtool:
         -rm -rf .libs _libs
 
 ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
         list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
         unique=`for i in $$list; do \
             if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
@@ skipping 227 matching lines @@
 $(lpfx)lrand48.$(oext): lrand48.c rand48.h
 $(lpfx)mrand48.$(oext): mrand48.c rand48.h
 $(lpfx)nrand48.$(oext): nrand48.c rand48.h
 $(lpfx)rand48.$(oext): rand48.c rand48.h
 $(lpfx)seed48.$(oext): seed48.c rand48.h
 $(lpfx)srand48.$(oext): srand48.c rand48.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: