glibc/stdlib/Makefile
Roland McGrath 53f770e0f9 Wed Mar 27 14:52:11 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
* elf/rtld.c (dl_main): Call _dl_sysdep_start_cleanup after
	_dl_relocate_object loop.  Avoid relocating RTLD_MAP in that loop, and
	do it individually if necessary after _dl_sysdep_start_cleanup call.

	* stdlib/Makefile (mpn-routines): Add divrem.

Tue Mar 26 22:54:14  Ulrich Drepper  <drepper@gnu.ai.mit.edu>

	* stdio-common/printf_fp.c (__printf_fp): Use mpn_divmod
	instead of __mpn_divmod.

Wed Mar 27 10:26:21 1996  David Mosberger-Tang  <davidm@azstarnet.com>

	* sysdeps/alpha/setjmp.S: Must establish global pointer before
 	address of __sigsetjmp_aux can be loaded.

Wed Mar 27 02:23:19 1996 Ulrich Drepper <drepper@gnu.ai.mit.edu>

	* sysdeps/i386/i586/memset.S: New file.  Highly optimized
	version for i586 contributed by Torbjorn Granlund.
	Adapted for use as bzero.
	* sysdeps/i386/i586/bzero.S: Use sysdeps/i386/i586/memset.S
	code to implement bzero().

Tue Mar 26 20:01:17 1996  Roland McGrath  <roland@charlie-brown.gnu.ai.mit.edu>

	* stdlib/Makefile (mpn-routines): Remove divmod.
1996-03-27 23:23:59 +00:00

114 lines
3.6 KiB
Makefile

# Copyright (C) 1991, 92, 93, 94, 95, 96 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public License as
# published by the Free Software Foundation; either version 2 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
# Library General Public License for more details.
# You should have received a copy of the GNU Library General Public
# License along with the GNU C Library; see the file COPYING.LIB. If
# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
# Cambridge, MA 02139, USA.
#
# Makefile for stdlib routines
#
subdir := stdlib
headers := stdlib.h alloca.h
routines := \
atof atoi atol \
abort \
bsearch qsort msort \
getenv putenv setenv \
exit on_exit atexit \
abs labs \
div ldiv \
mblen mbstowcs mbtowc wcstombs wctomb \
random random_r rand \
drand48 erand48 lrand48 nrand48 mrand48 jrand48 \
srand48 seed48 lcong48 \
drand48_r erand48_r lrand48_r nrand48_r mrand48_r jrand48_r \
srand48_r seed48_r lcong48_r \
drand48-iter \
strtol strtoul strtoq strtouq \
strtof strtod strtold \
system \
a64l l64a \
rpmatch
distribute := exit.h grouping.h
tests := tst-strtol tst-strtod testmb testrand testsort testdiv
# Several mpn functions from GNU MP are used by the strtod function.
mpn-routines := add_1 add_n addmul_1 cmp divrem divmod_1 udiv_qrnnd \
lshift rshift mod_1 mul mul_1 mul_n sub_n submul_1
mpn-headers = longlong.h gmp.h gmp-impl.h gmp-mparam.h asm-syntax.h
routines := $(strip $(routines) $(mpn-routines)) \
dbl2mpn ldbl2mpn \
mpn2flt mpn2dbl mpn2ldbl
aux := mp_clz_tab fpioconst
distribute := $(distribute) $(mpn-headers) gen-mpn-copy fpioconst.h
include ../Rules
ifdef gmp-srcdir
gmp-srcdir := $(firstword $(filter-out ..//%,$(..)$(gmp-srcdir) $(gmp-srcdir)))
# Copy the mpn source files we use from the GNU MP source directory.
# `gmp-srcdir' is set by doing `configure --with-gmp=DIR'.
# (Do not try this at home. You need an as yet unreleased version of GNU MP.)
mpn-sysdep := $(addsuffix .c,$(mpn-routines)) \
$(addsuffix .S,$(mpn-routines)) \
$(addsuffix .s,$(mpn-routines)) gmp-mparam.h asm-syntax.h
mpn-try := $(addprefix $(gmp-srcdir)/mpn/*/,$(mpn-sysdep)) \
$(addprefix $(gmp-srcdir)/mpn/*/*/,$(mpn-sysdep))
mpn-found = $(wildcard $(mpn-try))
include mpn-copy.mk
%.mk: gen-%; sh $< > $@
mpn-copy-1 := $(patsubst $(gmp-srcdir)/mpn/%,$(sysdep_dir)/%,$(mpn-found))
mpn-copy-sysdep := $(mpn-copy-sysdep) $(mpn-copy-1)
mpn-copy-sysdep := $(filter $(addsuffix %,\
$(wildcard $(sort $(dir $(mpn-copy-sysdep))))), \
$(mpn-copy-sysdep))
$(mpn-copy-1): $(sysdep_dir)/%: $(ignore gmp2glibc.sed) $(gmp-srcdir)/mpn/%
$(gmp2glibc)
mpn-stuff = $(mpn-copy-sysdep) $(mpn-copy)
# chmod so I don't edit them by mistake.
define gmp2glibc
$(ignore sed -f $^ > $@-tmp)
cp $< $@-tmp
chmod a-w $@-tmp
mv -f $@-tmp $@
endef
mpn-copy = $(filter-out $(mpn-sysdep),$(mpn-headers))# mp_clz_tab.c)
$(mpn-copy): %: $(ignore gmp2glibc.sed) $(gmp-srcdir)/%; $(gmp2glibc)
.PHONY: copy-mpn clean-mpn mpn-stuff
mpn-stuff: $(mpn-stuff)
copy-mpn: $(mpn-stuff)
test ! -d CVS || cvs commit -m'Updated from $(gmp-srcdir)' $+
clean-mpn:
rm -f $(mpn-stuff)
endif