glibc/sysdeps/alpha/Makefile

# 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
[db2]: Set CFLAGS of mutex.c to make spinlocks known. 1999-08-31 05:51:20 +08:00			`# Copyright (C) 1993, 94, 95, 96, 97, 99 Free Software Foundation, Inc.`
update from main arhive 970119 1997-01-20 10:49:42 +08:00			`# This file is part of the GNU C Library.`
entered into RCS 1993-12-23 14:27:57 +08:00			`# Contributed by Brendan Kehoe (brendan@zen.org).`

			`# The GNU C Library is free software; you can redistribute it and/or`
Update to LGPL v2.1. 2001-07-06 12:56:23 +08:00			`# 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.`
entered into RCS 1993-12-23 14:27:57 +08:00
			`# 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`
Update to LGPL v2.1. 2001-07-06 12:56:23 +08:00			`# Lesser General Public License for more details.`
entered into RCS 1993-12-23 14:27:57 +08:00
Update to LGPL v2.1. 2001-07-06 12:56:23 +08:00			`# 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.`
entered into RCS 1993-12-23 14:27:57 +08:00
[db2]: Set CFLAGS of mutex.c to make spinlocks known. 1999-08-31 05:51:20 +08:00			`ifeq ($(subdir),db2)`
			`CPPFLAGS += -DHAVE_SPINLOCKS=1 -DHAVE_ASSEM_ALPHA=1`
			`endif`

Wed Feb 14 00:21:17 1996 David Mosberger-Tang <davidm@azstarnet.com> * sysdeps/alpha/Makefile (sysdep_routines): Removed all rules pertaining to integer division/remainder routines since new code doesn't require them. 1996-03-20 03:52:17 +08:00			`ifeq ($(subdir),gmon)`
Fri Jun 7 09:11:17 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> * sysdeps/alpha/Makefile (sysdep_routines): Append instead of resetting; don't add bb_init_func. 1996-06-08 04:36:36 +08:00			`sysdep_routines += _mcount`
Wed Feb 14 00:21:17 1996 David Mosberger-Tang <davidm@azstarnet.com> * sysdeps/alpha/Makefile (sysdep_routines): Removed all rules pertaining to integer division/remainder routines since new code doesn't require them. 1996-03-20 03:52:17 +08:00			`endif`

entered into RCS 1993-12-23 14:27:57 +08:00			`ifeq ($(subdir),gnulib)`
update from main archive 961005 1996-10-06 10:02:37 +08:00			`sysdep_routines += $(divrem)`
			`endif`

			`ifeq ($(subdir),string)`
			`sysdep_routines += stxcpy stxncpy`
			`endif`
entered into RCS 1993-12-23 14:27:57 +08:00
Tue Jun 11 19:13:04 1996 Richard Henderson <rth@tamu.edu> * sysdeps/alpha/Makefile [subdir elf]: Add -mno-fp-regs to sysdep-CFLAGS so that _dl_runtime_resolve doesn't have to save them. Add -mbuild-constants to CFLAGS-rtld.c to that we can bootstrap without using literal data. 1996-06-12 09:41:59 +08:00			`ifeq ($(subdir),elf)`
update from main archive 961005 1996-10-06 10:02:37 +08:00			`# The ld.so startup code cannot use literals until it self-relocates.`
(elf): Kill -mno-fp-regs. 1998-06-27 17:50:41 +08:00			`CFLAGS-rtld.c = -mbuild-constants`
Tue Jun 11 19:13:04 1996 Richard Henderson <rth@tamu.edu> * sysdeps/alpha/Makefile [subdir elf]: Add -mno-fp-regs to sysdep-CFLAGS so that _dl_runtime_resolve doesn't have to save them. Add -mbuild-constants to CFLAGS-rtld.c to that we can bootstrap without using literal data. 1996-06-12 09:41:59 +08:00			`endif`

update from main archive 961105 1996-11-06 12:24:11 +08:00			`divrem := divl divq reml remq`
Temporarily turn on -mieee globally. This will last until I figure out how to build a parallel libm_ieee. 1997-05-31 08:42:09 +08:00
Kill setjmp_aux. 1997-09-11 11:13:30 +08:00			`# For now, build everything with full IEEE math support.`
Temporarily turn on -mieee globally. This will last until I figure out how to build a parallel libm_ieee. 1997-05-31 08:42:09 +08:00			`# TODO: build separate libm and libm-ieee.`
			`sysdep-CFLAGS += -mieee`
(pic-ccflag): New variable. 2002-01-29 11:53:32 +08:00
			`# libc.so requires about 16k for the small data area, which is well`
			`# below the 64k maximum.`
			`pic-ccflag = -fpic`