mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-10 07:10:06 +00:00
103 lines
3.2 KiB
Makefile
103 lines
3.2 KiB
Makefile
# Copyright (C) 1991, 1992, 1993, 1994, 1995 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 rand \
|
|
strtol strtoul strtoq strtouq \
|
|
strtof strtod strtold \
|
|
system
|
|
|
|
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 divmod 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))
|
|
mpn-found := $(wildcard $(mpn-try))
|
|
mpn-found := $(filter-out $(patsubst %.S,%.s,$(filter %.s,$(mpn-found))),\
|
|
$(mpn-found))
|
|
|
|
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-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
|
|
copy-mpn: $(mpn-stuff)
|
|
clean-mpn:
|
|
rm -f $(mpn-stuff)
|
|
|
|
endif
|