sysdeps/generic/Makefile

   1 # Copyright (C) 1992, 93, 94, 95, 96, 97 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 not,
  16 # write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17 # Boston, MA 02111-1307, USA.
  18
  19 ifeq (,$(filter-out $(sysdep_dir)/generic/bits $(common-objpfx)/bits,\
  20         $(dir $(firstword $(wildcard $(+sysdep_dirs:%=%/bits/endian.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         $(common-objdir-compile)
  28
  29 before-compile := $(before-compile) $(common-objpfx)bits/endian.h
  30 common-generated := $(common-generated) bits/endian.h det_endian
  31
  32 endif
  33 \f
  34 ifeq ($(subdir),stdio-common)
  35 ifneq ($(inhibit-siglist),yes)
  36 ifneq ($(cross-compiling),yes)
  37 ifeq    "$(filter %siglist.c,$(before-compile))" ""
  38 before-compile := $(before-compile) $(objpfx)siglist.c
  39 $(objpfx)siglist.c: $(objpfx)make_siglist
  40         @rm -f $@
  41         $(dir $<)$(notdir $<) > $@-tmp
  42         mv $@-tmp $@
  43
  44 make_siglist-CFLAGS = -DSIGNUM_H=\"$(shell pwd)/$(firstword $(wildcard \
  45                                    $(+sysdep_dirs:%=%/bits/signum.h)))\"
  46 $(objpfx)make_siglist: $(sysdep_dir)/generic/make_siglist.c
  47         $(native-compile)
  48
  49 generated := $(generated) make_siglist siglist.c
  50 endif
  51 endif
  52 endif
  53 endif
  54
  55 ifeq ($(subdir),string)
  56 CFLAGS-wordcopy.c += -Wno-uninitialized
  57 endif