sysdeps/unix/sysv/Makefile

   1 # Copyright (C) 1992, 1993, 1994, 1996, 1997 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 Lesser General Public
   6 # License as published by the Free Software Foundation; either
   7 # version 2.1 of 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 # Lesser General Public License for more details.
  13
  14 # You should have received a copy of the GNU Lesser General Public
  15 # License along with the GNU C Library; if not, see
  16 # <http://www.gnu.org/licenses/>.
  17
  18 ifeq ($(subdir),termios)
  19
  20 ifeq (,$(filter termio.h,$(sysdep_headers)))
  21
  22 sysdep_headers := $(sysdep_headers) termio.h
  23 generated := $(generated) termio.h
  24
  25 # termio.h is just like sysv_termio.h except it uses the same names for
  26 # everything that System V termio does.  sysv_termio.h is necessary to
  27 # include in __tcgetatr.c et al, because some of the names in termio.h
  28 # conflict with termios.h.  The C library doesn't actually use termio.h,
  29 # but we generate it for those application programs which use it.
  30 $(objpfx)termio.h: $(..)sysdeps/unix/sysv/sysv_termio.h
  31         sed < $< > $@-tmp                       \
  32             -e 's/_SYSV_//'                     \
  33             -e 's/^#define[     ]*_T/#define T/'\
  34             -e 's/__sysv_termio/termio/'
  35         mv $@-tmp $@
  36
  37 endif
  38 endif
  39
  40 # In SYSV style archives the symbol table member has an empty name.
  41 ar-symtab-name =