sysdeps/alpha/Makefile

   1 # Copyright (C) 1993, 94, 95, 96, 97, 99 Free Software Foundation, Inc.
   2 # This file is part of the GNU C Library.
   3 # Contributed by Brendan Kehoe (brendan@zen.org).
   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 ifeq ($(subdir),db2)
  21 CPPFLAGS += -DHAVE_SPINLOCKS=1 -DHAVE_ASSEM_ALPHA=1
  22 endif
  23
  24 ifeq ($(subdir),gmon)
  25 sysdep_routines += _mcount
  26 endif
  27
  28 ifeq ($(subdir),gnulib)
  29 sysdep_routines += divl divlu divq divqu reml remlu remq remqu
  30 endif
  31
  32 ifeq ($(subdir),string)
  33 sysdep_routines += stxcpy stxncpy
  34 endif
  35
  36 ifeq ($(subdir),elf)
  37 # The ld.so startup code cannot use literals until it self-relocates.
  38 CFLAGS-rtld.c = -mbuild-constants
  39 endif
  40
  41 # Build everything with full IEEE math support, and with dynamic rounding;
  42 # there are a number of math routines that are defined to work with the
  43 # "current" rounding mode, and it's easiest to set this with all of them.
  44 sysdep-CFLAGS += -mieee -mfp-rounding-mode=d
  45
  46 # libc.so requires about 16k for the small data area, which is well
  47 # below the 64k maximum.
  48 pic-ccflag = -fpic