sysdeps/gnu/Makefile

   1 # Copyright (C) 1996,1997,1998,1999,2001,2002,2003,2004,2005,2006
   2 #       Free Software Foundation, Inc.
   3 # This file is part of the GNU C Library.
   4
   5 # The GNU C Library is free software; you can redistribute it and/or
   6 # modify it under the terms of the GNU Lesser General Public
   7 # License as published by the Free Software Foundation; either
   8 # version 2.1 of the License, or (at your option) any later version.
   9
  10 # The GNU C Library is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 # Lesser General Public License for more details.
  14
  15 # You should have received a copy of the GNU Lesser General Public
  16 # License along with the GNU C Library; if not, write to the Free
  17 # Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18 # 02111-1307 USA.
  19
  20 # Generate the list of strings for errno codes from the section of the
  21 # manual which documents the codes.
  22
  23 $(..)sysdeps/gnu/errlist.c: $(..)sysdeps/gnu/errlist.awk \
  24                             $(..)manual/errno.texi
  25         $(AWK) -f $^ > $@-tmp
  26 # Make it unwritable so noone will edit it by mistake.
  27         -chmod a-w $@-tmp
  28         mv -f $@-tmp $@
  29 ifeq ($(with-cvs),yes)
  30         test ! -d CVS || cvs commit -m'Regenerated from $^' $@
  31 endif
  32
  33 ifeq ($(subdir),stdio-common)
  34
  35 errlist-c = $(firstword $(wildcard $(addsuffix /errlist.c,$(sysdirs) .)))
  36
  37 ifeq ($(versioning),yes)
  38 $(objpfx)errlist-compat.c: $(errlist-c) $(..)sysdeps/gnu/errlist-compat.awk \
  39                            $(common-objpfx)Versions.v.i $(before-compile)
  40 else
  41 $(objpfx)errlist-compat.c: $(errlist-c) $(..)sysdeps/gnu/errlist-compat.awk \
  42                            $(before-compile)
  43 endif
  44         $(make-target-directory)
  45         $(AWK) -v maxerr=`\
  46           $(CC) -S $(CPPFLAGS) $(CFLAGS) -DNOT_IN_libc -DEMIT_ERR_MAX $< -o - \
  47           | sed -n 's/^.*@@@[^0-9]*\([0-9]*\)[^0-9]*@@@.*$$/\1/p'` \
  48                -f $(..)sysdeps/gnu/errlist-compat.awk \
  49                $(wildcard $(sysdirs:=/Versions)) > $@T
  50 # Make it unwritable so noone will edit it by mistake.
  51         -chmod a-w $@T
  52         mv -f $@T $@
  53 $(objpfx)errlist-compat.h: $(objpfx)errlist-compat.c
  54         sed -n '1p;/ERR_MAX/p' $< > $@T
  55         -chmod a-w $@T
  56         mv -f $@T $@
  57 generated += errlist-compat.c errlist-compat.h
  58
  59 # This will force the generation above to happy if need be.
  60 $(foreach o,$(object-suffixes) $(object-suffixes:=.d),\
  61           $(objpfx)errlist$o): $(objpfx)errlist-compat.h
  62 endif
  63
  64 ifeq ($(subdir),login)
  65 sysdep_routines += setutxent getutxent endutxent getutxid getutxline \
  66                    pututxline utmpxname updwtmpx getutmpx getutmp
  67
  68 sysdep_headers += utmpx.h bits/utmpx.h
  69 endif
  70
  71
  72 ifeq ($(subdir),inet)
  73 sysdep_headers += netinet/udp.h netinet/ip_icmp.h
  74 endif
  75
  76
  77 ifeq ($(subdir),misc)
  78 sysdep_headers += sys/mtio.h
  79 endif