1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
# Copyright (C) 1993, 94, 95, 96, 97, 99 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# Contributed by Brendan Kehoe (brendan@zen.org).
# The GNU C Library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
# The GNU C Library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public
# License along with the GNU C Library; if not, write to the Free
# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
# 02111-1307 USA.
ifeq ($(subdir),db2)
CPPFLAGS += -DHAVE_SPINLOCKS=1 -DHAVE_ASSEM_ALPHA=1
endif
ifeq ($(subdir),gmon)
sysdep_routines += _mcount
endif
ifeq ($(subdir),gnulib)
sysdep_routines += $(divrem)
endif
ifeq ($(subdir),string)
sysdep_routines += stxcpy stxncpy
endif
ifeq ($(subdir),elf)
# The ld.so startup code cannot use literals until it self-relocates.
CFLAGS-rtld.c = -mbuild-constants
endif
divrem := divl divq reml remq
# For now, build everything with full IEEE math support.
# TODO: build separate libm and libm-ieee.
sysdep-CFLAGS += -mieee
# libc.so requires about 16k for the small data area, which is well
# below the 64k maximum.
pic-ccflag = -fpic
|
