Split posix_spawn.c into 3 different files

newlib/libc/posix/Makefile.in

 # Makefile.in generated by automake 1.11.6 from Makefile.am.
 # @configure_input@
 
 # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
 # 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 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 69 matching lines @@
         lib_a-readdir_r.$(OBJEXT) lib_a-regcomp.$(OBJEXT) \
         lib_a-regerror.$(OBJEXT) lib_a-regexec.$(OBJEXT) \
         lib_a-regfree.$(OBJEXT) lib_a-rewinddir.$(OBJEXT) \
         lib_a-sleep.$(OBJEXT) lib_a-usleep.$(OBJEXT) \
         lib_a-telldir.$(OBJEXT)
 am__objects_2 = lib_a-scandir.$(OBJEXT) lib_a-seekdir.$(OBJEXT)
 am__objects_3 = lib_a-execl.$(OBJEXT) lib_a-execle.$(OBJEXT) \
         lib_a-execlp.$(OBJEXT) lib_a-execv.$(OBJEXT) \
         lib_a-execve.$(OBJEXT) lib_a-execvp.$(OBJEXT) \
         lib_a-wordexp.$(OBJEXT) lib_a-wordfree.$(OBJEXT)
-am__objects_4 = lib_a-popen.$(OBJEXT) lib_a-posix_spawn.$(OBJEXT)
+am__objects_4 = lib_a-popen.$(OBJEXT) lib_a-posix_spawn.$(OBJEXT) lib_a-posix_spawnattr.$(OBJEXT) lib_a-posix_spawn_file_actions.$(OBJEXT)
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@am__objects_5 = $(am__objects_2) \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@    $(am__objects_3) \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_FALSE@    $(am__objects_4)
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_TRUE@am__objects_5 = $(am__objects_2) \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_TRUE@     $(am__objects_3)
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_TRUE@am__objects_5 =  \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_TRUE@ $(am__objects_2)
 @USE_LIBTOOL_FALSE@am_lib_a_OBJECTS = $(am__objects_1) \
 @USE_LIBTOOL_FALSE@     $(am__objects_5)
 lib_a_OBJECTS = $(am_lib_a_OBJECTS)
@@ skipping 197 matching lines @@
         telldir.c
 
 ELIX_2_SOURCES = \
         scandir.c seekdir.c
 
 ELIX_3_SOURCES = \
         execl.c execle.c execlp.c execv.c \
         execve.c execvp.c wordexp.c wordfree.c
 
 ELIX_4_SOURCES = \
-        popen.c posix_spawn.c
+        popen.c posix_spawn.c posix_spawnattr.c posix_spawn_file_actions.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 = 
 libposix_la_LDFLAGS = -Xcompiler -nostdlib
 @USE_LIBTOOL_TRUE@noinst_LTLIBRARIES = libposix.la
 @USE_LIBTOOL_TRUE@libposix_la_SOURCES = $(GENERAL_SOURCES) $(ELIX_SOURCES)
 @USE_LIBTOOL_FALSE@noinst_DATA = 
 @USE_LIBTOOL_TRUE@noinst_DATA = objectlist.awk.in
@@ skipping 256 matching lines @@
 
 lib_a-popen.obj: popen.c
         $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-popen.obj `if test -f 'popen.c'; then $(CYGPATH_W) 'popen.c'; else $(CYGPATH_W) '$(srcdir)/popen.c'; fi`
 
 lib_a-posix_spawn.o: posix_spawn.c
         $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-posix_spawn.o `test -f 'posix_spawn.c' || echo '$(srcdir)/'`posix_spawn.c
 
 lib_a-posix_spawn.obj: posix_spawn.c
         $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-posix_spawn.obj `if test -f 'posix_spawn.c'; then $(CYGPATH_W) 'posix_spawn.c'; else $(CYGPATH_W) '$(srcdir)/posix_spawn.c'; fi`
 
+lib_a-posix_spawnattr.o: posix_spawnattr.c
+        $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-posix_spawnattr.o `test -f 'posix_spawnattr.c' || echo '$(srcdir)/'`posix_spawnattr.c
+
+lib_a-posix_spawnattr.obj: posix_spawnattr.c
+        $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-posix_spawnattr.obj `if test -f 'posix_spawnattr.c'; then $(CYGPATH_W) 'posix_spawnattr.c'; else $(CYGPATH_W) '$(srcdir)/posix_spawnattr.c'; fi`
+
+lib_a-posix_spawn_file_actions.o: posix_spawn_file_actions.c
+        $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-posix_spawn_file_actions.o `test -f 'posix_spawn_file_actions.c' || echo '$(srcdir)/'`posix_spawn_file_actions.c
+
+lib_a-posix_spawn_file_actions.obj: posix_spawn_file_actions.c
+        $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-posix_spawn_file_actions.obj `if test -f 'posix_spawn_file_actions.c'; then $(CYGPATH_W) 'posix_spawn_file_actions.c'; else $(CYGPATH_W) '$(srcdir)/posix_spawn_file_actions.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 174 matching lines @@
 .c.def:
         $(CHEW) < $< > $*.def 2> $*.ref
         touch stmp-def
 
 doc: $(CHEWOUT_FILES)
         cat $(srcdir)/posix.tex >> $(TARGETDOC)
 
 # 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: