sysdeps/generic/Makefile

   1 # Copyright (C) 1992, 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
   2 # This file is part of the GNU C Library.
   3
   4 # The GNU C Library is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU Library General Public License
   6 # as published by the Free Software Foundation; either version 2 of
   7 # the License, or (at your option) any later version.
   8
   9 # The GNU C Library is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # Library General Public License for more details.
  13
  14 # You should have received a copy of the GNU Library General Public
  15 # License along with the GNU C Library; see the file COPYING.LIB.  If
  16 # not, write to the Free Software Foundation, Inc., 675 Mass Ave,
  17 # Cambridge, MA 02139, USA.
  18
  19 ifeq (,$(filter-out $(sysdep_dir)/stub/ $(common-objpfx),\
  20         $(dir $(firstword $(wildcard $(+sysdep_dirs:%=%/bytesex.h))))))
  21
  22 $(common-objpfx)bytesex.h: $(common-objpfx)det_endian
  23         $(dir $<)$(notdir $<) > $@-tmp
  24         mv $@-tmp $@
  25
  26 $(common-objpfx)det_endian: $(sysdep_dir)/generic/det_endian.c
  27         $(native-compile)
  28
  29 before-compile := $(before-compile) $(common-objpfx)bytesex.h
  30 common-generated := $(common-generated) bytesex.h det_endian
  31
  32 endif
  33 \f
  34 ifeq ($(subdir),stdio-common)
  35
  36 ifeq    "$(filter $(objpfx)siglist.c,$(before-compile))" ""
  37 before-compile := $(before-compile) $(objpfx)siglist.c
  38 $(objpfx)siglist.c: $(objpfx)make_siglist
  39         @rm -f $@
  40         $(dir $<)$(notdir $<) > $@-tmp
  41         mv $@-tmp $@
  42
  43 $(objpfx)make_siglist: $(sysdep_dir)/generic/make_siglist.c
  44         signum_h=`cd $(dir $(firstword $(wildcard \
  45                            $(+sysdep_dirs:%=%/signum.h)))); pwd`/signum.h; \
  46         $(native-compile) \
  47         -DSIGNUM_H=\"$${signum_h}\"
  48
  49 generated := $(generated) make_siglist siglist.c
  50 endif
  51
  52 endif