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5bfcc4d182
2001-02-07 Ulrich Drepper <drepper@redhat.com> * stdlib/strtod.c: Never stop prematurely reading digits before the decimal point is found. Compute exponent limit for negative exponents correctly. For numbers ending in all zeros eat the zeroes even before the decimal point if the exponent is negative [PR libc/2072]. * stdlib/Makefile (tests): Add bug-strtod. * stdlib/bug-strtod.c: New file. * posix/regex.c (regex_compile): Don't store pointer in wchar_t array. Store index. (compile_range): Handle index being passed, not pointer. Patch by Isamu Hasegawa <isamu@yamato.ibm.com>.
148 lines
5.0 KiB
Makefile
148 lines
5.0 KiB
Makefile
# Copyright (C) 1991-1999, 2000, 2001 Free Software Foundation, Inc.
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# This file is part of the GNU C Library.
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# The GNU C Library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Library General Public License as
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# published by the Free Software Foundation; either version 2 of the
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# License, or (at your option) any later version.
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# The GNU C Library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Library General Public License for more details.
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# You should have received a copy of the GNU Library General Public
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# License along with the GNU C Library; see the file COPYING.LIB. If not,
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# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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#
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# Makefile for stdlib routines
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#
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subdir := stdlib
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headers := stdlib.h alloca.h monetary.h fmtmsg.h ucontext.h sys/ucontext.h \
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inttypes.h stdint.h bits/wordsize.h bits/wchar.h
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routines := \
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atof atoi atol atoll \
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abort \
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bsearch qsort msort \
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getenv putenv setenv secure-getenv \
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exit on_exit atexit cxa_atexit cxa_finalize \
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abs labs llabs \
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div ldiv lldiv \
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mblen mbstowcs mbtowc wcstombs wctomb \
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random random_r rand rand_r \
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drand48 erand48 lrand48 nrand48 mrand48 jrand48 \
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srand48 seed48 lcong48 \
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drand48_r erand48_r lrand48_r nrand48_r mrand48_r jrand48_r \
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srand48_r seed48_r lcong48_r \
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drand48-iter \
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strtol strtoul strtoll strtoull \
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strtol_l strtoul_l strtoll_l strtoull_l \
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strtof strtod strtold \
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strtof_l strtod_l strtold_l \
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system canonicalize \
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a64l l64a \
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rpmatch strfmon strfmon_l getsubopt xpg_basename fmtmsg \
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strtoimax strtoumax wcstoimax wcstoumax \
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getcontext setcontext makecontext swapcontext
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distribute := exit.h grouping.h abort-instr.h isomac.c tst-fmtmsg.sh
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test-srcs := tst-fmtmsg
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tests := tst-strtol tst-strtod testmb testrand testsort testdiv \
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test-canon test-canon2 tst-strtoll tst-environ \
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tst-xpg-basename tst-random tst-bsearch tst-limits \
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tst-rand48 bug-strtod
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# Several mpn functions from GNU MP are used by the strtod function.
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mpn-routines := inlines add_n addmul_1 cmp divmod_1 divrem udiv_qrnnd \
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lshift rshift mod_1 mul mul_1 mul_n sub_n submul_1
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mpn-headers = longlong.h gmp.h gmp-impl.h gmp-mparam.h asm-syntax.h
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routines := $(strip $(routines) $(mpn-routines)) \
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dbl2mpn ldbl2mpn \
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mpn2flt mpn2dbl mpn2ldbl
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aux := mp_clz_tab fpioconst
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distribute := $(distribute) $(mpn-headers) gen-mpn-copy fpioconst.h
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generated += isomac isomac.out
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CFLAGS-bsearch.c = $(exceptions)
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CFLAGS-msort.c = $(exceptions)
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CFLAGS-qsort.c = $(exceptions)
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include ../Rules
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ifdef gmp-srcdir
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gmp-srcdir := $(firstword $(filter-out ..//%,$(..)$(gmp-srcdir) $(gmp-srcdir)))
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# Copy the mpn source files we use from the GNU MP source directory.
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# `gmp-srcdir' is set by doing `configure --with-gmp=DIR'.
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# (Do not try this at home. You need an as yet unreleased version of GNU MP.)
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mpn-sysdep := $(addsuffix .c,$(mpn-routines)) \
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$(addsuffix .S,$(mpn-routines)) \
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$(addsuffix .s,$(mpn-routines)) gmp-mparam.h asm-syntax.h
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mpn-try := $(addprefix $(gmp-srcdir)/mpn/*/,$(mpn-sysdep)) \
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$(addprefix $(gmp-srcdir)/mpn/*/*/,$(mpn-sysdep))
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mpn-found = $(wildcard $(mpn-try))
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include mpn-copy.mk
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%.mk: gen-%; sh $< > $@
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mpn-copy-1 := $(patsubst $(gmp-srcdir)/mpn/%,$(sysdep_dir)/%,$(mpn-found))
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mpn-copy-sysdep := $(mpn-copy-sysdep) $(mpn-copy-1)
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mpn-copy-sysdep := $(filter $(addsuffix %,\
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$(wildcard $(sort $(dir $(mpn-copy-sysdep))))), \
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$(mpn-copy-sysdep))
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$(mpn-copy-1): $(sysdep_dir)/%: $(ignore gmp2glibc.sed) $(gmp-srcdir)/mpn/%
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$(gmp2glibc)
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mpn-stuff = $(mpn-copy-sysdep) $(mpn-copy)
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# chmod so I don't edit them by mistake.
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define gmp2glibc
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$(ignore sed -f $^ > $@-tmp)
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cp $< $@-tmp
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chmod a-w $@-tmp
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mv -f $@-tmp $@
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endef
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mpn-copy = $(filter-out $(mpn-sysdep),$(mpn-headers))# mp_clz_tab.c)
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$(mpn-copy): %: $(ignore gmp2glibc.sed) $(gmp-srcdir)/%; $(gmp2glibc)
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.PHONY: copy-mpn clean-mpn mpn-stuff
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mpn-stuff: $(mpn-stuff)
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copy-mpn: $(mpn-stuff)
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ifeq ($(with-cvs),yes)
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test ! -d CVS || cvs $(CVSOPTS) commit -m'Updated from $(gmp-srcdir)' $+
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endif
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clean-mpn:
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rm -f $(mpn-stuff)
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endif
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# Testdir has to be named stdlib and needs to be writable
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test-canon-ARGS = --test-dir=${common-objpfx}stdlib
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tst-strtod-ENV = LOCPATH=$(common-objpfx)localedata
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# Run a test on the header files we use.
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tests: $(objpfx)isomac.out $(objpfx)tst-fmtmsg.out
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$(objpfx)isomac.out: $(objpfx)isomac
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$(dir $<)$(notdir $<) '$(CC)' \
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'-I../include -I.. $(+sysdep-includes) $(sysincludes)' > $<.out
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$(objpfx)isomac: isomac.c
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$(native-compile)
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$(objpfx)tst-fmtmsg.out: tst-fmtmsg.sh $(objpfx)tst-fmtmsg
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$(SHELL) -e $< $(common-objpfx) $(common-objpfx)stdlib/
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