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Re: [patch] New Target - Fujitsu FRV
- From: "J. Johnston" <jjohnstn at redhat dot com>
- To: Dave Brolley <brolley at redhat dot com>
- Cc: newlib at sources dot redhat dot com
- Date: Wed, 12 Jun 2002 18:30:21 -0400
- Subject: Re: [patch] New Target - Fujitsu FRV
- Organization: Red Hat Inc.
- References: <3D079A98.4030709@redhat.com>
Dave Brolley wrote:
>
> Hi,
>
> Attached is a patch which adds newlib support for Fujitsu's FRV
> architecture targeting frv-elf, including models for the FR400 and
> FR500. This patch is part of a larger submission of bfd, gas, ld,
> binutils, sim, gdb and newlib for the FRV by Red Hat.
>
> Generated files have been provided in a separate patch in
> frv.newlib.gen.patch.txt
>
> Seeking approval to commit.
>
> Dave
>
>
Approval granted for the files given, but I would have expected some libgloss files
as well. They need to be submitted to the newlib list.
-- Jeff J.
------------------------------------------------------------------------------------------------------------------------------------------------------
> newlib/ChangeLog:
> 2002-06-11 Dave Brolley <brolley@redhat.com>
>
> From Catherine Moore, Michael Meissner, Richard Sandiford:
> * libc/include/machine/setjmp.h (_JBLEN): Define for __frv__.
> (_JBTYPE): Ditto.
> * libc/include/sys/config.h (__IEEE_BIG_ENDIAN): Ditto.
> (__ATTRIBUTE_IMPURE_PTR__): Ditto.
> * libc/include/machine/ieeefp.h (__IEEE_BIG_ENDIAN): Ditto.
> * configure.host: Support frv-*-*.
> * libc/machine/frv/Makefile.am: New file.
> * libc/machine/frv/configure.in: New file.
> * libc/machine/frv/setjmp.S: New file.
>
> ------------------------------------------------------------------------------------------------------------------------------------------------------
> Index: newlib/NEWS
> ===================================================================
> RCS file: /cvs/src/src/newlib/NEWS,v
> retrieving revision 1.4
> diff -c -p -d -u -p -r1.4 NEWS
> --- newlib/NEWS 19 Dec 2001 03:03:19 -0000 1.4
> +++ newlib/NEWS 11 Jun 2002 20:44:57 -0000
> @@ -1,3 +1,5 @@
> +Support for the Fujitsu FRV architecture added by Red Hat.
> +
> *** Major changes in newlib version 1.10.0:
>
> * libtool support for i[3456]86-pc-linux native builds
> Index: newlib/configure.host
> ===================================================================
> RCS file: /cvs/src/src/newlib/configure.host,v
> retrieving revision 1.27
> diff -c -p -d -u -p -r1.27 configure.host
> --- newlib/configure.host 21 May 2002 18:20:18 -0000 1.27
> +++ newlib/configure.host 10 Jun 2002 22:02:44 -0000
> @@ -193,6 +193,9 @@ case "${host_cpu}" in
> machine_dir=v850
> newlib_cflags="${newlib_cflags} -DPREFER_SIZE_OVER_SPEED -mv850 "
> ;;
> + frv)
> + machine_dir=frv
> + ;;
> w65*)
> machine_dir=w65
> ;;
> @@ -372,6 +375,9 @@ case "${host}" in
> v850ea-*-*)
> sys_dir=sysnecv850
> ;;
> + frv*)
> + sys_dir=
> + ;;
> w65-*-*)
> sys_dir=w65
> ;;
> @@ -559,6 +565,10 @@ case "${host}" in
> v850ea-*-*)
> syscall_dir=syscalls
> ;;
> + frv-*-*)
> + syscall_dir=syscalls
> + newlib_cflags="${newlib_cflags} -DWANT_PRINTF_LONG_LONG"
> + ;;
> w65-*-*)
> syscall_dir=syscalls
> newlib_cflags="${newlib_cflags} -DSMALL_DTOA -DSMALL_MEMORY"
> Index: newlib/libc/include/machine/ieeefp.h
> ===================================================================
> RCS file: /cvs/src/src/newlib/libc/include/machine/ieeefp.h,v
> retrieving revision 1.10
> diff -c -p -d -u -p -r1.10 ieeefp.h
> --- newlib/libc/include/machine/ieeefp.h 30 Apr 2002 18:23:37 -0000 1.10
> +++ newlib/libc/include/machine/ieeefp.h 10 Jun 2002 22:02:44 -0000
> @@ -170,6 +170,10 @@
> #define __IEEE_BIG_ENDIAN
> #endif
>
> +#ifdef __frv__
> +#define __IEEE_BIG_ENDIAN
> +#endif
> +
> #ifdef __ia64__
> #ifdef __BIG_ENDIAN__
> #define __IEEE_BIG_ENDIAN
> Index: newlib/libc/include/machine/setjmp.h
> ===================================================================
> RCS file: /cvs/src/src/newlib/libc/include/machine/setjmp.h,v
> retrieving revision 1.9
> diff -c -p -d -u -p -r1.9 setjmp.h
> --- newlib/libc/include/machine/setjmp.h 30 Apr 2002 18:23:37 -0000 1.9
> +++ newlib/libc/include/machine/setjmp.h 10 Jun 2002 22:02:44 -0000
> @@ -145,6 +145,11 @@ typedef int jmp_buf[_JBLEN];
> #define _JBTYPE double
> #endif
>
> +#ifdef __frv__
> +#define _JBLEN (68/2) /* room for 68 32-bit regs */
> +#define _JBTYPE double
> +#endif
> +
> #ifdef __fr30__
> #define _JBLEN 10
> #endif
> Index: newlib/libc/include/sys/config.h
> ===================================================================
> RCS file: /cvs/src/src/newlib/libc/include/sys/config.h,v
> retrieving revision 1.17
> diff -c -p -d -u -p -r1.17 config.h
> --- newlib/libc/include/sys/config.h 17 May 2002 23:39:37 -0000 1.17
> +++ newlib/libc/include/sys/config.h 10 Jun 2002 22:02:44 -0000
> @@ -180,6 +180,10 @@ __extension__ typedef unsigned long long
> #define _POINTER_INT long
> #endif
>
> +#ifdef __frv__
> +#define __IEEE_BIG_ENDIAN
> +#define __ATTRIBUTE_IMPURE_PTR__ __attribute__((__section__(".sdata")))
> +#endif
> #undef __RAND_MAX
> #if __INT_MAX__ == 32767
> #define __RAND_MAX 32767
> Index: newlib/libc/machine/frv/Makefile.am
> ===================================================================
> RCS file: newlib/libc/machine/frv/Makefile.am
> diff -N newlib/libc/machine/frv/Makefile.am
> --- newlib/libc/machine/frv/Makefile.am 1 Jan 1970 00:00:00 -0000
> +++ newlib/libc/machine/frv/Makefile.am 10 Jun 2002 22:02:44 -0000
> @@ -0,0 +1,12 @@
> +## Process this file with automake to generate Makefile.in
> +
> +AUTOMAKE_OPTIONS = cygnus
> +
> +INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
> +
> +noinst_LIBRARIES = lib.a
> +
> +lib_a_SOURCES = setjmp.S
> +
> +ACLOCAL_AMFLAGS = -I ../../..
> +CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host
> Index: newlib/libc/machine/frv/configure.in
> ===================================================================
> RCS file: newlib/libc/machine/frv/configure.in
> diff -N newlib/libc/machine/frv/configure.in
> --- newlib/libc/machine/frv/configure.in 1 Jan 1970 00:00:00 -0000
> +++ newlib/libc/machine/frv/configure.in 10 Jun 2002 22:02:46 -0000
> @@ -0,0 +1,12 @@
> +dnl This is the newlib/libc/machine/arm configure.in file.
> +dnl Process this file with autoconf to produce a configure script.
> +
> +AC_PREREQ(2.5)
> +AC_INIT(Makefile.am)
> +
> +dnl Can't be done in NEWLIB_CONFIGURE because that confuses automake.
> +AC_CONFIG_AUX_DIR(../../../..)
> +
> +NEWLIB_CONFIGURE(../../..)
> +
> +AC_OUTPUT(Makefile)
> Index: newlib/libc/machine/frv/setjmp.S
> ===================================================================
> RCS file: newlib/libc/machine/frv/setjmp.S
> diff -N newlib/libc/machine/frv/setjmp.S
> --- newlib/libc/machine/frv/setjmp.S 1 Jan 1970 00:00:00 -0000
> +++ newlib/libc/machine/frv/setjmp.S 10 Jun 2002 22:02:46 -0000
> @@ -0,0 +1,126 @@
> +# setjmp/longjmp for Frv. The jmpbuf looks like this:
> +#
> +# Register jmpbuf offset
> +# R16-R31 0x0-0x03c
> +# R48-R63 0x40-0x7c
> +# FR16-FR31 0x80-0xbc
> +# FR48-FR63 0xc0-0xfc
> +# LR 0x100
> +# SP 0x104
> +# FP 0x108
> +#
> +# R8 contains the pointer to jmpbuf
> +
> +#include <frv-asm.h>
> +
> + .text
> + .global EXT(setjmp)
> + .type EXT(setjmp),@function
> +EXT(setjmp):
> + stdi gr16, @(gr8,0)
> + stdi gr18, @(gr8,8)
> + stdi gr20, @(gr8,16)
> + stdi gr22, @(gr8,24)
> + stdi gr24, @(gr8,32)
> + stdi gr26, @(gr8,40)
> + stdi gr28, @(gr8,48)
> + stdi gr30, @(gr8,56)
> +#if __FRV_GPR__ != 32
> + stdi gr48, @(gr8,64)
> + stdi gr50, @(gr8,72)
> + stdi gr52, @(gr8,80)
> + stdi gr54, @(gr8,88)
> + stdi gr56, @(gr8,96)
> + stdi gr58, @(gr8,104)
> + stdi gr60, @(gr8,112)
> + stdi gr62, @(gr8,120)
> +#endif
> +
> +#if __FRV_FPR__ != 0
> + stdfi fr16, @(gr8,128)
> + stdfi fr18, @(gr8,136)
> + stdfi fr20, @(gr8,144)
> + stdfi fr22, @(gr8,152)
> + stdfi fr24, @(gr8,160)
> + stdfi fr26, @(gr8,168)
> + stdfi fr28, @(gr8,176)
> + stdfi fr30, @(gr8,184)
> +#if __FRV_FPR__ != 32
> + stdfi fr48, @(gr8,192)
> + stdfi fr50, @(gr8,200)
> + stdfi fr52, @(gr8,208)
> + stdfi fr54, @(gr8,216)
> + stdfi fr56, @(gr8,224)
> + stdfi fr58, @(gr8,232)
> + stdfi fr60, @(gr8,240)
> + stdfi fr62, @(gr8,248)
> +#endif
> +#endif
> +
> + movsg lr, gr4
> + sti gr4, @(gr8,256)
> + sti sp, @(gr8,260)
> + sti fp, @(gr8,264)
> +
> + mov gr0,gr8
> + ret
> +.Lend1:
> + .size EXT(setjmp),.Lend1-EXT(setjmp)
> +
> + .global EXT(longjmp)
> + .type EXT(longjmp),@function
> +EXT(longjmp):
> + lddi @(gr8,0), gr16
> + lddi @(gr8,8), gr18
> + lddi @(gr8,16), gr20
> + lddi @(gr8,24), gr22
> + lddi @(gr8,32), gr24
> + lddi @(gr8,40), gr26
> + lddi @(gr8,48), gr28
> + lddi @(gr8,56), gr30
> +#if __FRV_GPR__ != 32
> + lddi @(gr8,64), gr48
> + lddi @(gr8,72), gr50
> + lddi @(gr8,80), gr52
> + lddi @(gr8,88), gr54
> + lddi @(gr8,96), gr56
> + lddi @(gr8,104), gr58
> + lddi @(gr8,112), gr60
> + lddi @(gr8,120), gr62
> +#endif
> +
> +#if __FRV_FPR__ != 0
> + lddfi @(gr8,128), fr16
> + lddfi @(gr8,136), fr18
> + lddfi @(gr8,144), fr20
> + lddfi @(gr8,152), fr22
> + lddfi @(gr8,160), fr24
> + lddfi @(gr8,168), fr26
> + lddfi @(gr8,176), fr28
> + lddfi @(gr8,184), fr30
> +#if __FRV_FPR__ != 32
> + lddfi @(gr8,192), fr48
> + lddfi @(gr8,200), fr50
> + lddfi @(gr8,208), fr52
> + lddfi @(gr8,216), fr54
> + lddfi @(gr8,224), fr56
> + lddfi @(gr8,232), fr58
> + lddfi @(gr8,240), fr60
> + lddfi @(gr8,248), fr62
> +#endif
> +#endif
> +
> + ldi @(gr8,256), gr4
> + movgs gr4,lr
> +
> + ldi @(gr8,260), sp
> + ldi @(gr8,264), fp
> +
> +# Value to return is in r9. If zero, return 1
> + cmp gr9, gr0, icc0
> + setlos #1, gr8
> + ckne icc0, cc4
> + cmov gr9, gr8, cc4, 1
> + ret
> +.Lend2:
> + .size EXT(longjmp),.Lend2-EXT(longjmp2)
>
> ------------------------------------------------------------------------------------------------------------------------------------------------------
> Index: newlib/libc/machine/frv/Makefile.in
> ===================================================================
> RCS file: newlib/libc/machine/frv/Makefile.in
> diff -N newlib/libc/machine/frv/Makefile.in
> --- newlib/libc/machine/frv/Makefile.in 1 Jan 1970 00:00:00 -0000
> +++ newlib/libc/machine/frv/Makefile.in 10 Jun 2002 22:02:44 -0000
> @@ -0,0 +1,325 @@
> +# Makefile.in generated automatically by automake 1.4 from Makefile.am
> +
> +# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
> +# This Makefile.in is free software; the Free Software Foundation
> +# gives unlimited permission to copy and/or distribute it,
> +# with or without modifications, as long as this notice is preserved.
> +
> +# This program is distributed in the hope that it will be useful,
> +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
> +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
> +# PARTICULAR PURPOSE.
> +
> +
> +SHELL = @SHELL@
> +
> +srcdir = @srcdir@
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> +mostlyclean-noinstLIBRARIES:
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> +clean-noinstLIBRARIES:
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> +maintainer-clean-compile:
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> +ID: $(HEADERS) $(SOURCES) $(LISP)
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> + unique=`for i in $$list; do echo $$i; done | \
> + awk ' { files[$$0] = 1; } \
> + END { for (i in files) print i; }'`; \
> + here=`pwd` && cd $(srcdir) \
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> + unique=`for i in $$list; do echo $$i; done | \
> + awk ' { files[$$0] = 1; } \
> + END { for (i in files) print i; }'`; \
> + test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
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> +mostlyclean-tags:
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> +distclean-tags:
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> +maintainer-clean-tags:
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> +distdir = $(PACKAGE)-$(VERSION)
> +top_distdir = $(distdir)
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> +# This target untars the dist file and tries a VPATH configuration. Then
> +# it guarantees that the distribution is self-contained by making another
> +# tarfile.
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> +
> +distclean-generic:
> + -rm -f Makefile $(CONFIG_CLEAN_FILES)
> + -rm -f config.cache config.log stamp-h stamp-h[0-9]*
> +
> +maintainer-clean-generic:
> +mostlyclean-am: mostlyclean-noinstLIBRARIES mostlyclean-compile \
> + mostlyclean-tags mostlyclean-generic
> +
> +mostlyclean: mostlyclean-am
> +
> +clean-am: clean-noinstLIBRARIES clean-compile clean-tags clean-generic \
> + mostlyclean-am
> +
> +clean: clean-am
> +
> +distclean-am: distclean-noinstLIBRARIES distclean-compile \
> + distclean-tags distclean-generic clean-am
> +
> +distclean: distclean-am
> + -rm -f config.status
> +
> +maintainer-clean-am: maintainer-clean-noinstLIBRARIES \
> + maintainer-clean-compile maintainer-clean-tags \
> + maintainer-clean-generic distclean-am
> + @echo "This command is intended for maintainers to use;"
> + @echo "it deletes files that may require special tools to rebuild."
> +
> +maintainer-clean: maintainer-clean-am
> + -rm -f config.status
> +
> +.PHONY: mostlyclean-noinstLIBRARIES distclean-noinstLIBRARIES \
> +clean-noinstLIBRARIES maintainer-clean-noinstLIBRARIES \
> +mostlyclean-compile distclean-compile clean-compile \
> +maintainer-clean-compile tags mostlyclean-tags distclean-tags \
> +clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
> +check-am installcheck-am installcheck install-info-am install-info \
> +install-exec-am install-exec install-data-am install-data install-am \
> +install uninstall-am uninstall all-redirect all-am all installdirs \
> +mostlyclean-generic distclean-generic clean-generic \
> +maintainer-clean-generic clean mostlyclean distclean maintainer-clean
> +
> +
> +# Tell versions [3.59,3.63) of GNU make to not export all variables.
> +# Otherwise a system limit (for SysV at least) may be exceeded.
> +.NOEXPORT:
> Index: newlib/libc/machine/frv/aclocal.m4
> ===================================================================
> RCS file: newlib/libc/machine/frv/aclocal.m4
> diff -N newlib/libc/machine/frv/aclocal.m4
> --- newlib/libc/machine/frv/aclocal.m4 1 Jan 1970 00:00:00 -0000
> +++ newlib/libc/machine/frv/aclocal.m4 10 Jun 2002 22:02:44 -0000
> @@ -0,0 +1,300 @@
> +dnl aclocal.m4 generated automatically by aclocal 1.4
> +
> +dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
> +dnl This file is free software; the Free Software Foundation
> +dnl gives unlimited permission to copy and/or distribute it,
> +dnl with or without modifications, as long as this notice is preserved.
> +
> +dnl This program is distributed in the hope that it will be useful,
> +dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
> +dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
> +dnl PARTICULAR PURPOSE.
> +
> +dnl This provides configure definitions used by all the newlib
> +dnl configure.in files.
> +
> +dnl Basic newlib configury. This calls basic introductory stuff,
> +dnl including AM_INIT_AUTOMAKE and AC_CANONICAL_HOST. It also runs
> +dnl configure.host. The only argument is the relative path to the top
> +dnl newlib directory.
> +
> +AC_DEFUN(NEWLIB_CONFIGURE,
> +[
> +dnl Default to --enable-multilib
> +AC_ARG_ENABLE(multilib,
> +[ --enable-multilib build many library versions (default)],
> +[case "${enableval}" in
> + yes) multilib=yes ;;
> + no) multilib=no ;;
> + *) AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
> + esac], [multilib=yes])dnl
> +
> +dnl Support --enable-target-optspace
> +AC_ARG_ENABLE(target-optspace,
> +[ --enable-target-optspace optimize for space],
> +[case "${enableval}" in
> + yes) target_optspace=yes ;;
> + no) target_optspace=no ;;
> + *) AC_MSG_ERROR(bad value ${enableval} for target-optspace option) ;;
> + esac], [target_optspace=])dnl
> +
> +dnl Support --enable-malloc-debugging - currently only supported for Cygwin
> +AC_ARG_ENABLE(malloc-debugging,
> +[ --enable-malloc-debugging indicate malloc debugging requested],
> +[case "${enableval}" in
> + yes) malloc_debugging=yes ;;
> + no) malloc_debugging=no ;;
> + *) AC_MSG_ERROR(bad value ${enableval} for malloc-debugging option) ;;
> + esac], [malloc_debugging=])dnl
> +
> +dnl Support --enable-newlib-mb
> +AC_ARG_ENABLE(newlib-mb,
> +[ --enable-newlib-mb enable multibyte support],
> +[case "${enableval}" in
> + yes) newlib_mb=yes ;;
> + no) newlib_mb=no ;;
> + *) AC_MSG_ERROR(bad value ${enableval} for newlib-mb option) ;;
> + esac], [newlib_mb=no])dnl
> +
> +dnl Support --enable-newlib-multithread
> +AC_ARG_ENABLE(newlib-multithread,
> +[ --enable-newlib-multithread enable support for multiple threads],
> +[case "${enableval}" in
> + yes) newlib_multithread=yes ;;
> + no) newlib_multithread=no ;;
> + *) AC_MSG_ERROR(bad value ${enableval} for newlib-multithread option) ;;
> + esac], [newlib_multithread=yes])dnl
> +
> +dnl Support --disable-newlib-io-float
> +AC_ARG_ENABLE(newlib-io-float,
> +[ --disable-newlib-io-float disable printf/scanf family float support],
> +[case "${enableval}" in
> + yes) newlib_io_float=yes ;;
> + no) newlib_io_float=no ;;
> + *) AC_MSG_ERROR(bad value ${enableval} for newlib-io-float option) ;;
> + esac], [newlib_io_float=yes])dnl
> +
> +
> +dnl We may get other options which we don't document:
> +dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
> +
> +test -z "[$]{with_target_subdir}" && with_target_subdir=.
> +
> +if test "[$]{srcdir}" = "."; then
> + if test "[$]{with_target_subdir}" != "."; then
> + newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1"
> + else
> + newlib_basedir="[$]{srcdir}/[$]{with_multisrctop}$1"
> + fi
> +else
> + newlib_basedir="[$]{srcdir}/$1"
> +fi
> +AC_SUBST(newlib_basedir)
> +
> +AC_CANONICAL_SYSTEM
> +
> +AM_INIT_AUTOMAKE(newlib, 1.10.0)
> +
> +# FIXME: We temporarily define our own version of AC_PROG_CC. This is
> +# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
> +# are probably using a cross compiler, which will not be able to fully
> +# link an executable. This should really be fixed in autoconf
> +# itself.
> +
> +AC_DEFUN(LIB_AC_PROG_CC,
> +[AC_BEFORE([$0], [AC_PROG_CPP])dnl
> +AC_CHECK_PROG(CC, gcc, gcc)
> +if test -z "$CC"; then
> + AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
> + test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
> +fi
> +
> +AC_PROG_CC_GNU
> +
> +if test $ac_cv_prog_gcc = yes; then
> + GCC=yes
> +dnl Check whether -g works, even if CFLAGS is set, in case the package
> +dnl plays around with CFLAGS (such as to build both debugging and
> +dnl normal versions of a library), tasteless as that idea is.
> + ac_test_CFLAGS="${CFLAGS+set}"
> + ac_save_CFLAGS="$CFLAGS"
> + CFLAGS=
> + AC_PROG_CC_G
> + if test "$ac_test_CFLAGS" = set; then
> + CFLAGS="$ac_save_CFLAGS"
> + elif test $ac_cv_prog_cc_g = yes; then
> + CFLAGS="-g -O2"
> + else
> + CFLAGS="-O2"
> + fi
> +else
> + GCC=
> + test "${CFLAGS+set}" = set || CFLAGS="-g"
> +fi
> +])
> +
> +LIB_AC_PROG_CC
> +
> +AC_CHECK_TOOL(AS, as)
> +AC_CHECK_TOOL(AR, ar)
> +AC_CHECK_TOOL(RANLIB, ranlib, :)
> +
> +AC_PROG_INSTALL
> +
> +AM_MAINTAINER_MODE
> +
> +# We need AC_EXEEXT to keep automake happy in cygnus mode. However,
> +# at least currently, we never actually build a program, so we never
> +# need to use $(EXEEXT). Moreover, the test for EXEEXT normally
> +# fails, because we are probably configuring with a cross compiler
> +# which can't create executables. So we include AC_EXEEXT to keep
> +# automake happy, but we don't execute it, since we don't care about
> +# the result.
> +if false; then
> + AC_EXEEXT
> +fi
> +
> +. [$]{newlib_basedir}/configure.host
> +
> +newlib_cflags="[$]{newlib_cflags} -fno-builtin"
> +
> +NEWLIB_CFLAGS=${newlib_cflags}
> +AC_SUBST(NEWLIB_CFLAGS)
> +
> +LDFLAGS=${ldflags}
> +AC_SUBST(LDFLAGS)
> +
> +AM_CONDITIONAL(USE_LIBTOOL, test x[$]{use_libtool} = xyes)
> +AC_SUBST(oext)
> +AC_SUBST(aext)
> +
> +AC_SUBST(libm_machine_dir)
> +AC_SUBST(machine_dir)
> +AC_SUBST(sys_dir)
> +])
> +
> +# Do all the work for Automake. This macro actually does too much --
> +# some checks are only needed if your package does certain things.
> +# But this isn't really a big deal.
> +
> +# serial 1
> +
> +dnl Usage:
> +dnl AM_INIT_AUTOMAKE(package,version, [no-define])
> +
> +AC_DEFUN(AM_INIT_AUTOMAKE,
> +[AC_REQUIRE([AC_PROG_INSTALL])
> +PACKAGE=[$1]
> +AC_SUBST(PACKAGE)
> +VERSION=[$2]
> +AC_SUBST(VERSION)
> +dnl test to see if srcdir already configured
> +if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
> + AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
> +fi
> +ifelse([$3],,
> +AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
> +AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
> +AC_REQUIRE([AM_SANITY_CHECK])
> +AC_REQUIRE([AC_ARG_PROGRAM])
> +dnl FIXME This is truly gross.
> +missing_dir=`cd $ac_aux_dir && pwd`
> +AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
> +AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
> +AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
> +AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
> +AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
> +AC_REQUIRE([AC_PROG_MAKE_SET])])
> +
> +#
> +# Check to make sure that the build environment is sane.
> +#
> +
> +AC_DEFUN(AM_SANITY_CHECK,
> +[AC_MSG_CHECKING([whether build environment is sane])
> +# Just in case
> +sleep 1
> +echo timestamp > conftestfile
> +# Do `set' in a subshell so we don't clobber the current shell's
> +# arguments. Must try -L first in case configure is actually a
> +# symlink; some systems play weird games with the mod time of symlinks
> +# (eg FreeBSD returns the mod time of the symlink's containing
> +# directory).
> +if (
> + set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
> + if test "[$]*" = "X"; then
> + # -L didn't work.
> + set X `ls -t $srcdir/configure conftestfile`
> + fi
> + if test "[$]*" != "X $srcdir/configure conftestfile" \
> + && test "[$]*" != "X conftestfile $srcdir/configure"; then
> +
> + # If neither matched, then we have a broken ls. This can happen
> + # if, for instance, CONFIG_SHELL is bash and it inherits a
> + # broken ls alias from the environment. This has actually
> + # happened. Such a system could not be considered "sane".
> + AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
> +alias in your environment])
> + fi
> +
> + test "[$]2" = conftestfile
> + )
> +then
> + # Ok.
> + :
> +else
> + AC_MSG_ERROR([newly created file is older than distributed files!
> +Check your system clock])
> +fi
> +rm -f conftest*
> +AC_MSG_RESULT(yes)])
> +
> +dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
> +dnl The program must properly implement --version.
> +AC_DEFUN(AM_MISSING_PROG,
> +[AC_MSG_CHECKING(for working $2)
> +# Run test in a subshell; some versions of sh will print an error if
> +# an executable is not found, even if stderr is redirected.
> +# Redirect stdin to placate older versions of autoconf. Sigh.
> +if ($2 --version) < /dev/null > /dev/null 2>&1; then
> + $1=$2
> + AC_MSG_RESULT(found)
> +else
> + $1="$3/missing $2"
> + AC_MSG_RESULT(missing)
> +fi
> +AC_SUBST($1)])
> +
> +# Add --enable-maintainer-mode option to configure.
> +# From Jim Meyering
> +
> +# serial 1
> +
> +AC_DEFUN(AM_MAINTAINER_MODE,
> +[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
> + dnl maintainer-mode is disabled by default
> + AC_ARG_ENABLE(maintainer-mode,
> +[ --enable-maintainer-mode enable make rules and dependencies not useful
> + (and sometimes confusing) to the casual installer],
> + USE_MAINTAINER_MODE=$enableval,
> + USE_MAINTAINER_MODE=no)
> + AC_MSG_RESULT($USE_MAINTAINER_MODE)
> + AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
> + MAINT=$MAINTAINER_MODE_TRUE
> + AC_SUBST(MAINT)dnl
> +]
> +)
> +
> +# Define a conditional.
> +
> +AC_DEFUN(AM_CONDITIONAL,
> +[AC_SUBST($1_TRUE)
> +AC_SUBST($1_FALSE)
> +if $2; then
> + $1_TRUE=
> + $1_FALSE='#'
> +else
> + $1_TRUE='#'
> + $1_FALSE=
> +fi])
> +
> Index: newlib/libc/machine/frv/configure
> ===================================================================
> RCS file: newlib/libc/machine/frv/configure
> diff -N newlib/libc/machine/frv/configure
> --- newlib/libc/machine/frv/configure 1 Jan 1970 00:00:00 -0000
> +++ newlib/libc/machine/frv/configure 10 Jun 2002 22:02:46 -0000
> @@ -0,0 +1,1783 @@
> +#! /bin/sh
> +
> +# Guess values for system-dependent variables and create Makefiles.
> +# Generated automatically using autoconf version 2.13
> +# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
> +#
> +# This configure script is free software; the Free Software Foundation
> +# gives unlimited permission to copy, distribute and modify it.
> +
> +# Defaults:
> +ac_help=
> +ac_default_prefix=/usr/local
> +# Any additions from configure.in:
> +ac_help="$ac_help
> + --enable-multilib build many library versions (default)"
> +ac_help="$ac_help
> + --enable-target-optspace optimize for space"
> +ac_help="$ac_help
> + --enable-malloc-debugging indicate malloc debugging requested"
> +ac_help="$ac_help
> + --enable-newlib-mb enable multibyte support"
> +ac_help="$ac_help
> + --enable-newlib-multithread enable support for multiple threads"
> +ac_help="$ac_help
> + --disable-newlib-io-float disable printf/scanf family float support"
> +ac_help="$ac_help
> + --enable-maintainer-mode enable make rules and dependencies not useful
> + (and sometimes confusing) to the casual installer"
> +
> +# Initialize some variables set by options.
> +# The variables have the same names as the options, with
> +# dashes changed to underlines.
> +build=NONE
> +cache_file=./config.cache
> +exec_prefix=NONE
> +host=NONE
> +no_create=
> +nonopt=NONE
> +no_recursion=
> +prefix=NONE
> +program_prefix=NONE
> +program_suffix=NONE
> +program_transform_name=s,x,x,
> +silent=
> +site=
> +sitefile=
> +srcdir=
> +target=NONE
> +verbose=
> +x_includes=NONE
> +x_libraries=NONE
> +bindir='${exec_prefix}/bin'
> +sbindir='${exec_prefix}/sbin'
> +libexecdir='${exec_prefix}/libexec'
> +datadir='${prefix}/share'
> +sysconfdir='${prefix}/etc'
> +sharedstatedir='${prefix}/com'
> +localstatedir='${prefix}/var'
> +libdir='${exec_prefix}/lib'
> +includedir='${prefix}/include'
> +oldincludedir='/usr/include'
> +infodir='${prefix}/info'
> +mandir='${prefix}/man'
> +
> +# Initialize some other variables.
> +subdirs=
> +MFLAGS= MAKEFLAGS=
> +SHELL=${CONFIG_SHELL-/bin/sh}
> +# Maximum number of lines to put in a shell here document.
> +ac_max_here_lines=12
> +
> +ac_prev=
> +for ac_option
> +do
> +
> + # If the previous option needs an argument, assign it.
> + if test -n "$ac_prev"; then
> + eval "$ac_prev=\$ac_option"
> + ac_prev=
> + continue
> + fi
> +
> + case "$ac_option" in
> + -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
> + *) ac_optarg= ;;
> + esac
> +
> + # Accept the important Cygnus configure options, so we can diagnose typos.
> +
> + case "$ac_option" in
> +
> + -bindir | --bindir | --bindi | --bind | --bin | --bi)
> + ac_prev=bindir ;;
> + -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
> + bindir="$ac_optarg" ;;
> +
> + -build | --build | --buil | --bui | --bu)
> + ac_prev=build ;;
> + -build=* | --build=* | --buil=* | --bui=* | --bu=*)
> + build="$ac_optarg" ;;
> +
> + -cache-file | --cache-file | --cache-fil | --cache-fi \
> + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
> + ac_prev=cache_file ;;
> + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
> + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
> + cache_file="$ac_optarg" ;;
> +
> + -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
> + ac_prev=datadir ;;
> + -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
> + | --da=*)
> + datadir="$ac_optarg" ;;
> +
> + -disable-* | --disable-*)
> + ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
> + # Reject names that are not valid shell variable names.
> + if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
> + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
> + fi
> + ac_feature=`echo $ac_feature| sed 's/-/_/g'`
> + eval "enable_${ac_feature}=no" ;;
> +
> + -enable-* | --enable-*)
> + ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
> + # Reject names that are not valid shell variable names.
> + if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
> + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
> + fi
> + ac_feature=`echo $ac_feature| sed 's/-/_/g'`
> + case "$ac_option" in
> + *=*) ;;
> + *) ac_optarg=yes ;;
> + esac
> + eval "enable_${ac_feature}='$ac_optarg'" ;;
> +
> + -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
> + | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
> + | --exec | --exe | --ex)
> + ac_prev=exec_prefix ;;
> + -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
> + | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
> + | --exec=* | --exe=* | --ex=*)
> + exec_prefix="$ac_optarg" ;;
> +
> + -gas | --gas | --ga | --g)
> + # Obsolete; use --with-gas.
> + with_gas=yes ;;
> +
> + -help | --help | --hel | --he)
> + # Omit some internal or obsolete options to make the list less imposing.
> + # This message is too long to be a string in the A/UX 3.1 sh.
> + cat << EOF
> +Usage: configure [options] [host]
> +Options: [defaults in brackets after descriptions]
> +Configuration:
> + --cache-file=FILE cache test results in FILE
> + --help print this message
> + --no-create do not create output files
> + --quiet, --silent do not print \`checking...' messages
> + --site-file=FILE use FILE as the site file
> + --version print the version of autoconf that created configure
> +Directory and file names:
> + --prefix=PREFIX install architecture-independent files in PREFIX
> + [$ac_default_prefix]
> + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
> + [same as prefix]
> + --bindir=DIR user executables in DIR [EPREFIX/bin]
> + --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
> + --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
> + --datadir=DIR read-only architecture-independent data in DIR
> + [PREFIX/share]
> + --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
> + --sharedstatedir=DIR modifiable architecture-independent data in DIR
> + [PREFIX/com]
> + --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
> + --libdir=DIR object code libraries in DIR [EPREFIX/lib]
> + --includedir=DIR C header files in DIR [PREFIX/include]
> + --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
> + --infodir=DIR info documentation in DIR [PREFIX/info]
> + --mandir=DIR man documentation in DIR [PREFIX/man]
> + --srcdir=DIR find the sources in DIR [configure dir or ..]
> + --program-prefix=PREFIX prepend PREFIX to installed program names
> + --program-suffix=SUFFIX append SUFFIX to installed program names
> + --program-transform-name=PROGRAM
> + run sed PROGRAM on installed program names
> +EOF
> + cat << EOF
> +Host type:
> + --build=BUILD configure for building on BUILD [BUILD=HOST]
> + --host=HOST configure for HOST [guessed]
> + --target=TARGET configure for TARGET [TARGET=HOST]
> +Features and packages:
> + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
> + --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
> + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
> + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
> + --x-includes=DIR X include files are in DIR
> + --x-libraries=DIR X library files are in DIR
> +EOF
> + if test -n "$ac_help"; then
> + echo "--enable and --with options recognized:$ac_help"
> + fi
> + exit 0 ;;
> +
> + -host | --host | --hos | --ho)
> + ac_prev=host ;;
> + -host=* | --host=* | --hos=* | --ho=*)
> + host="$ac_optarg" ;;
> +
> + -includedir | --includedir | --includedi | --included | --include \
> + | --includ | --inclu | --incl | --inc)
> + ac_prev=includedir ;;
> + -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
> + | --includ=* | --inclu=* | --incl=* | --inc=*)
> + includedir="$ac_optarg" ;;
> +
> + -infodir | --infodir | --infodi | --infod | --info | --inf)
> + ac_prev=infodir ;;
> + -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
> + infodir="$ac_optarg" ;;
> +
> + -libdir | --libdir | --libdi | --libd)
> + ac_prev=libdir ;;
> + -libdir=* | --libdir=* | --libdi=* | --libd=*)
> + libdir="$ac_optarg" ;;
> +
> + -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
> + | --libexe | --libex | --libe)
> + ac_prev=libexecdir ;;
> + -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
> + | --libexe=* | --libex=* | --libe=*)
> + libexecdir="$ac_optarg" ;;
> +
> + -localstatedir | --localstatedir | --localstatedi | --localstated \
> + | --localstate | --localstat | --localsta | --localst \
> + | --locals | --local | --loca | --loc | --lo)
> + ac_prev=localstatedir ;;
> + -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
> + | --localstate=* | --localstat=* | --localsta=* | --localst=* \
> + | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
> + localstatedir="$ac_optarg" ;;
> +
> + -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
> + ac_prev=mandir ;;
> + -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
> + mandir="$ac_optarg" ;;
> +
> + -nfp | --nfp | --nf)
> + # Obsolete; use --without-fp.
> + with_fp=no ;;
> +
> + -no-create | --no-create | --no-creat | --no-crea | --no-cre \
> + | --no-cr | --no-c)
> + no_create=yes ;;
> +
> + -no-recursion | --no-recursion | --no-recursio | --no-recursi \
> + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
> + no_recursion=yes ;;
> +
> + -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
> + | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
> + | --oldin | --oldi | --old | --ol | --o)
> + ac_prev=oldincludedir ;;
> + -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
> + | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
> + | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
> + oldincludedir="$ac_optarg" ;;
> +
> + -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
> + ac_prev=prefix ;;
> + -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
> + prefix="$ac_optarg" ;;
> +
> + -program-prefix | --program-prefix | --program-prefi | --program-pref \
> + | --program-pre | --program-pr | --program-p)
> + ac_prev=program_prefix ;;
> + -program-prefix=* | --program-prefix=* | --program-prefi=* \
> + | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
> + program_prefix="$ac_optarg" ;;
> +
> + -program-suffix | --program-suffix | --program-suffi | --program-suff \
> + | --program-suf | --program-su | --program-s)
> + ac_prev=program_suffix ;;
> + -program-suffix=* | --program-suffix=* | --program-suffi=* \
> + | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
> + program_suffix="$ac_optarg" ;;
> +
> + -program-transform-name | --program-transform-name \
> + | --program-transform-nam | --program-transform-na \
> + | --program-transform-n | --program-transform- \
> + | --program-transform | --program-transfor \
> + | --program-transfo | --program-transf \
> + | --program-trans | --program-tran \
> + | --progr-tra | --program-tr | --program-t)
> + ac_prev=program_transform_name ;;
> + -program-transform-name=* | --program-transform-name=* \
> + | --program-transform-nam=* | --program-transform-na=* \
> + | --program-transform-n=* | --program-transform-=* \
> + | --program-transform=* | --program-transfor=* \
> + | --program-transfo=* | --program-transf=* \
> + | --program-trans=* | --program-tran=* \
> + | --progr-tra=* | --program-tr=* | --program-t=*)
> + program_transform_name="$ac_optarg" ;;
> +
> + -q | -quiet | --quiet | --quie | --qui | --qu | --q \
> + | -silent | --silent | --silen | --sile | --sil)
> + silent=yes ;;
> +
> + -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
> + ac_prev=sbindir ;;
> + -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
> + | --sbi=* | --sb=*)
> + sbindir="$ac_optarg" ;;
> +
> + -sharedstatedir | --sharedstatedir | --sharedstatedi \
> + | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
> + | --sharedst | --shareds | --shared | --share | --shar \
> + | --sha | --sh)
> + ac_prev=sharedstatedir ;;
> + -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
> + | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
> + | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
> + | --sha=* | --sh=*)
> + sharedstatedir="$ac_optarg" ;;
> +
> + -site | --site | --sit)
> + ac_prev=site ;;
> + -site=* | --site=* | --sit=*)
> + site="$ac_optarg" ;;
> +
> + -site-file | --site-file | --site-fil | --site-fi | --site-f)
> + ac_prev=sitefile ;;
> + -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
> + sitefile="$ac_optarg" ;;
> +
> + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
> + ac_prev=srcdir ;;
> + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
> + srcdir="$ac_optarg" ;;
> +
> + -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
> + | --syscon | --sysco | --sysc | --sys | --sy)
> + ac_prev=sysconfdir ;;
> + -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
> + | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
> + sysconfdir="$ac_optarg" ;;
> +
> + -target | --target | --targe | --targ | --tar | --ta | --t)
> + ac_prev=target ;;
> + -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
> + target="$ac_optarg" ;;
> +
> + -v | -verbose | --verbose | --verbos | --verbo | --verb)
> + verbose=yes ;;
> +
> + -version | --version | --versio | --versi | --vers)
> + echo "configure generated by autoconf version 2.13"
> + exit 0 ;;
> +
> + -with-* | --with-*)
> + ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
> + # Reject names that are not valid shell variable names.
> + if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
> + { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
> + fi
> + ac_package=`echo $ac_package| sed 's/-/_/g'`
> + case "$ac_option" in
> + *=*) ;;
> + *) ac_optarg=yes ;;
> + esac
> + eval "with_${ac_package}='$ac_optarg'" ;;
> +
> + -without-* | --without-*)
> + ac_package=`echo $ac_option|sed -e 's/-*without-//'`
> + # Reject names that are not valid shell variable names.
> + if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
> + { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
> + fi
> + ac_package=`echo $ac_package| sed 's/-/_/g'`
> + eval "with_${ac_package}=no" ;;
> +
> + --x)
> + # Obsolete; use --with-x.
> + with_x=yes ;;
> +
> + -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
> + | --x-incl | --x-inc | --x-in | --x-i)
> + ac_prev=x_includes ;;
> + -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
> + | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
> + x_includes="$ac_optarg" ;;
> +
> + -x-libraries | --x-libraries | --x-librarie | --x-librari \
> + | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
> + ac_prev=x_libraries ;;
> + -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
> + | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
> + x_libraries="$ac_optarg" ;;
> +
> + -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
> + ;;
> +
> + *)
> + if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
> + echo "configure: warning: $ac_option: invalid host type" 1>&2
> + fi
> + if test "x$nonopt" != xNONE; then
> + { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
> + fi
> + nonopt="$ac_option"
> + ;;
> +
> + esac
> +done
> +
> +if test -n "$ac_prev"; then
> + { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
> +fi
> +
> +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
> +
> +# File descriptor usage:
> +# 0 standard input
> +# 1 file creation
> +# 2 errors and warnings
> +# 3 some systems may open it to /dev/tty
> +# 4 used on the Kubota Titan
> +# 6 checking for... messages and results
> +# 5 compiler messages saved in config.log
> +if test "$silent" = yes; then
> + exec 6>/dev/null
> +else
> + exec 6>&1
> +fi
> +exec 5>./config.log
> +
> +echo "\
> +This file contains any messages produced by compilers while
> +running configure, to aid debugging if configure makes a mistake.
> +" 1>&5
> +
> +# Strip out --no-create and --no-recursion so they do not pile up.
> +# Also quote any args containing shell metacharacters.
> +ac_configure_args=
> +for ac_arg
> +do
> + case "$ac_arg" in
> + -no-create | --no-create | --no-creat | --no-crea | --no-cre \
> + | --no-cr | --no-c) ;;
> + -no-recursion | --no-recursion | --no-recursio | --no-recursi \
> + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
> + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
> + ac_configure_args="$ac_configure_args '$ac_arg'" ;;
> + *) ac_configure_args="$ac_configure_args $ac_arg" ;;
> + esac
> +done
> +
> +# NLS nuisances.
> +# Only set these to C if already set. These must not be set unconditionally
> +# because not all systems understand e.g. LANG=C (notably SCO).
> +# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
> +# Non-C LC_CTYPE values break the ctype check.
> +if test "${LANG+set}" = set; then LANG=C; export LANG; fi
> +if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
> +if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
> +if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
> +
> +# confdefs.h avoids OS command line length limits that DEFS can exceed.
> +rm -rf conftest* confdefs.h
> +# AIX cpp loses on an empty file, so make sure it contains at least a newline.
> +echo > confdefs.h
> +
> +# A filename unique to this package, relative to the directory that
> +# configure is in, which we can look for to find out if srcdir is correct.
> +ac_unique_file=Makefile.am
> +
> +# Find the source files, if location was not specified.
> +if test -z "$srcdir"; then
> + ac_srcdir_defaulted=yes
> + # Try the directory containing this script, then its parent.
> + ac_prog=$0
> + ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
> + test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
> + srcdir=$ac_confdir
> + if test ! -r $srcdir/$ac_unique_file; then
> + srcdir=..
> + fi
> +else
> + ac_srcdir_defaulted=no
> +fi
> +if test ! -r $srcdir/$ac_unique_file; then
> + if test "$ac_srcdir_defaulted" = yes; then
> + { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
> + else
> + { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
> + fi
> +fi
> +srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
> +
> +# Prefer explicitly selected file to automatically selected ones.
> +if test -z "$sitefile"; then
> + if test -z "$CONFIG_SITE"; then
> + if test "x$prefix" != xNONE; then
> + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
> + else
> + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
> + fi
> + fi
> +else
> + CONFIG_SITE="$sitefile"
> +fi
> +for ac_site_file in $CONFIG_SITE; do
> + if test -r "$ac_site_file"; then
> + echo "loading site script $ac_site_file"
> + . "$ac_site_file"
> + fi
> +done
> +
> +if test -r "$cache_file"; then
> + echo "loading cache $cache_file"
> + . $cache_file
> +else
> + echo "creating cache $cache_file"
> + > $cache_file
> +fi
> +
> +ac_ext=c
> +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
> +ac_cpp='$CPP $CPPFLAGS'
> +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
> +ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
> +cross_compiling=$ac_cv_prog_cc_cross
> +
> +ac_exeext=
> +ac_objext=o
> +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
> + # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
> + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
> + ac_n= ac_c='
> +' ac_t=' '
> + else
> + ac_n=-n ac_c= ac_t=
> + fi
> +else
> + ac_n= ac_c='\c' ac_t=
> +fi
> +
> +
> +
> +ac_aux_dir=
> +for ac_dir in ../../../.. $srcdir/../../../..; do
> + if test -f $ac_dir/install-sh; then
> + ac_aux_dir=$ac_dir
> + ac_install_sh="$ac_aux_dir/install-sh -c"
> + break
> + elif test -f $ac_dir/install.sh; then
> + ac_aux_dir=$ac_dir
> + ac_install_sh="$ac_aux_dir/install.sh -c"
> + break
> + fi
> +done
> +if test -z "$ac_aux_dir"; then
> + { echo "configure: error: can not find install-sh or install.sh in ../../../.. $srcdir/../../../.." 1>&2; exit 1; }
> +fi
> +ac_config_guess=$ac_aux_dir/config.guess
> +ac_config_sub=$ac_aux_dir/config.sub
> +ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
> +
> +
> +# Find a good install program. We prefer a C program (faster),
> +# so one script is as good as another. But avoid the broken or
> +# incompatible versions:
> +# SysV /etc/install, /usr/sbin/install
> +# SunOS /usr/etc/install
> +# IRIX /sbin/install
> +# AIX /bin/install
> +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
> +# AFS /usr/afsws/bin/install, which mishandles nonexistent args
> +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
> +# ./install, which can be erroneously created by make from ./install.sh.
> +echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
> +echo "configure:584: checking for a BSD compatible install" >&5
> +if test -z "$INSTALL"; then
> +if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
> + echo $ac_n "(cached) $ac_c" 1>&6
> +else
> + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
> + for ac_dir in $PATH; do
> + # Account for people who put trailing slashes in PATH elements.
> + case "$ac_dir/" in
> + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
> + *)
> + # OSF1 and SCO ODT 3.0 have their own names for install.
> + # Don't use installbsd from OSF since it installs stuff as root
> + # by default.
> + for ac_prog in ginstall scoinst install; do
> + if test -f $ac_dir/$ac_prog; then
> + if test $ac_prog = install &&
> + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
> + # AIX install. It has an incompatible calling convention.
> + :
> + else
> + ac_cv_path_install="$ac_dir/$ac_prog -c"
> + break 2
> + fi
> + fi
> + done
> + ;;
> + esac
> + done
> + IFS="$ac_save_IFS"
> +
> +fi
> + if test "${ac_cv_path_install+set}" = set; then
> + INSTALL="$ac_cv_path_install"
> + else
> + # As a last resort, use the slow shell script. We don't cache a
> + # path for INSTALL within a source directory, because that will
> + # break other packages using the cache if that directory is
> + # removed, or if the path is relative.
> + INSTALL="$ac_install_sh"
> + fi
> +fi
> +echo "$ac_t""$INSTALL" 1>&6
> +
> +# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
> +# It thinks the first close brace ends the variable substitution.
> +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
> +
> +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
> +
> +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
> +
> +echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
> +echo "configure:637: checking whether build environment is sane" >&5
> +# Just in case
> +sleep 1
> +echo timestamp > conftestfile
> +# Do `set' in a subshell so we don't clobber the current shell's
> +# arguments. Must try -L first in case configure is actually a
> +# symlink; some systems play weird games with the mod time of symlinks
> +# (eg FreeBSD returns the mod time of the symlink's containing
> +# directory).
> +if (
> + set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
> + if test "$*" = "X"; then
> + # -L didn't work.
> + set X `ls -t $srcdir/configure conftestfile`
> + fi
> + if test "$*" != "X $srcdir/configure conftestfile" \
> + && test "$*" != "X conftestfile $srcdir/configure"; then
> +
> + # If neither matched, then we have a broken ls. This can happen
> + # if, for instance, CONFIG_SHELL is bash and it inherits a
> + # broken ls alias from the environment. This has actually
> + # happened. Such a system could not be considered "sane".
> + { echo "configure: error: ls -t appears to fail. Make sure there is not a broken
> +alias in your environment" 1>&2; exit 1; }
> + fi
> +
> + test "$2" = conftestfile
> + )
> +then
> + # Ok.
> + :
> +else
> + { echo "configure: error: newly created file is older than distributed files!
> +Check your system clock" 1>&2; exit 1; }
> +fi
> +rm -f conftest*
> +echo "$ac_t""yes" 1>&6
> +if test "$program_transform_name" = s,x,x,; then
> + program_transform_name=
> +else
> + # Double any \ or $. echo might interpret backslashes.
> + cat <<\EOF_SED > conftestsed
> +s,\\,\\\\,g; s,\$,$$,g
> +EOF_SED
> + program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
> + rm -f conftestsed
> +fi
> +test "$program_prefix" != NONE &&
> + program_transform_name="s,^,${program_prefix},; $program_transform_name"
> +# Use a double $ so make ignores it.
> +test "$program_suffix" != NONE &&
> + program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
> +
> +# sed with no file args requires a program.
> +test "$program_transform_name" = "" && program_transform_name="s,x,x,"
> +
> +echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
> +echo "configure:694: checking whether ${MAKE-make} sets \${MAKE}" >&5
> +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
> +if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
> + echo $ac_n "(cached) $ac_c" 1>&6
> +else
> + cat > conftestmake <<\EOF
> +all:
> + @echo 'ac_maketemp="${MAKE}"'
> +EOF
> +# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
> +eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
> +if test -n "$ac_maketemp"; then
> + eval ac_cv_prog_make_${ac_make}_set=yes
> +else
> + eval ac_cv_prog_make_${ac_make}_set=no
> +fi
> +rm -f conftestmake
> +fi
> +if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
> + echo "$ac_t""yes" 1>&6
> + SET_MAKE=
> +else
> + echo "$ac_t""no" 1>&6
> + SET_MAKE="MAKE=${MAKE-make}"
> +fi
> +
> +if test $host != $build; then
> + ac_tool_prefix=${host_alias}-
> +else
> + ac_tool_prefix=
> +fi
> +
> +echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
> +echo "configure:727: checking for Cygwin environment" >&5
> +if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
> + echo $ac_n "(cached) $ac_c" 1>&6
> +else
> + cat > conftest.$ac_ext <<EOF
> +#line 732 "configure"
> +#include "confdefs.h"
> +
> +int main() {
> +
> +#ifndef __CYGWIN__
> +#define __CYGWIN__ __CYGWIN32__
> +#endif
> +return __CYGWIN__;
> +; return 0; }
> +EOF
> +if { (eval echo configure:743: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
> + rm -rf conftest*
> + ac_cv_cygwin=yes
> +else
> + echo "configure: failed program was:" >&5
> + cat conftest.$ac_ext >&5
> + rm -rf conftest*
> + ac_cv_cygwin=no
> +fi
> +rm -f conftest*
> +rm -f conftest*
> +fi
> +
> +echo "$ac_t""$ac_cv_cygwin" 1>&6
> +CYGWIN=
> +test "$ac_cv_cygwin" = yes && CYGWIN=yes
> +echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
> +echo "configure:760: checking for mingw32 environment" >&5
> +if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
> + echo $ac_n "(cached) $ac_c" 1>&6
> +else
> + cat > conftest.$ac_ext <<EOF
> +#line 765 "configure"
> +#include "confdefs.h"
> +
> +int main() {
> +return __MINGW32__;
> +; return 0; }
> +EOF
> +if { (eval echo configure:772: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
> + rm -rf conftest*
> + ac_cv_mingw32=yes
> +else
> + echo "configure: failed program was:" >&5
> + cat conftest.$ac_ext >&5
> + rm -rf conftest*
> + ac_cv_mingw32=no
> +fi
> +rm -f conftest*
> +rm -f conftest*
> +fi
> +
> +echo "$ac_t""$ac_cv_mingw32" 1>&6
> +MINGW32=
> +test "$ac_cv_mingw32" = yes && MINGW32=yes
> +
> +# Check whether --enable-multilib or --disable-multilib was given.
> +if test "${enable_multilib+set}" = set; then
> + enableval="$enable_multilib"
> + case "${enableval}" in
> + yes) multilib=yes ;;
> + no) multilib=no ;;
> + *) { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;;
> + esac
> +else
> + multilib=yes
> +fi
> +
> +# Check whether --enable-target-optspace or --disable-target-optspace was given.
> +if test "${enable_target_optspace+set}" = set; then
> + enableval="$enable_target_optspace"
> + case "${enableval}" in
> + yes) target_optspace=yes ;;
> + no) target_optspace=no ;;
> + *) { echo "configure: error: bad value ${enableval} for target-optspace option" 1>&2; exit 1; } ;;
> + esac
> +else
> + target_optspace=
> +fi
> +
> +# Check whether --enable-malloc-debugging or --disable-malloc-debugging was given.
> +if test "${enable_malloc_debugging+set}" = set; then
> + enableval="$enable_malloc_debugging"
> + case "${enableval}" in
> + yes) malloc_debugging=yes ;;
> + no) malloc_debugging=no ;;
> + *) { echo "configure: error: bad value ${enableval} for malloc-debugging option" 1>&2; exit 1; } ;;
> + esac
> +else
> + malloc_debugging=
> +fi
> +
> +# Check whether --enable-newlib-mb or --disable-newlib-mb was given.
> +if test "${enable_newlib_mb+set}" = set; then
> + enableval="$enable_newlib_mb"
> + case "${enableval}" in
> + yes) newlib_mb=yes ;;
> + no) newlib_mb=no ;;
> + *) { echo "configure: error: bad value ${enableval} for newlib-mb option" 1>&2; exit 1; } ;;
> + esac
> +else
> + newlib_mb=no
> +fi
> +
> +# Check whether --enable-newlib-multithread or --disable-newlib-multithread was given.
> +if test "${enable_newlib_multithread+set}" = set; then
> + enableval="$enable_newlib_multithread"
> + case "${enableval}" in
> + yes) newlib_multithread=yes ;;
> + no) newlib_multithread=no ;;
> + *) { echo "configure: error: bad value ${enableval} for newlib-multithread option" 1>&2; exit 1; } ;;
> + esac
> +else
> + newlib_multithread=yes
> +fi
> +
> +# Check whether --enable-newlib-io-float or --disable-newlib-io-float was given.
> +if test "${enable_newlib_io_float+set}" = set; then
> + enableval="$enable_newlib_io_float"
> + case "${enableval}" in
> + yes) newlib_io_float=yes ;;
> + no) newlib_io_float=no ;;
> + *) { echo "configure: error: bad value ${enableval} for newlib-io-float option" 1>&2; exit 1; } ;;
> + esac
> +else
> + newlib_io_float=yes
> +fi
> +
> +
> +
> +test -z "${with_target_subdir}" && with_target_subdir=.
> +
> +if test "${srcdir}" = "."; then
> + if test "${with_target_subdir}" != "."; then
> + newlib_basedir="${srcdir}/${with_multisrctop}../../../.."
> + else
> + newlib_basedir="${srcdir}/${with_multisrctop}../../.."
> + fi
> +else
> + newlib_basedir="${srcdir}/../../.."
> +fi
> +
> +
> +
> +# Do some error checking and defaulting for the host and target type.
> +# The inputs are:
> +# configure --host=HOST --target=TARGET --build=BUILD NONOPT
> +#
> +# The rules are:
> +# 1. You are not allowed to specify --host, --target, and nonopt at the
> +# same time.
> +# 2. Host defaults to nonopt.
> +# 3. If nonopt is not specified, then host defaults to the current host,
> +# as determined by config.guess.
> +# 4. Target and build default to nonopt.
> +# 5. If nonopt is not specified, then target and build default to host.
> +
> +# The aliases save the names the user supplied, while $host etc.
> +# will get canonicalized.
> +case $host---$target---$nonopt in
> +NONE---*---* | *---NONE---* | *---*---NONE) ;;
> +*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
> +esac
> +
> +
> +# Make sure we can run config.sub.
> +if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
> +else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
> +fi
> +
> +echo $ac_n "checking host system type""... $ac_c" 1>&6
> +echo "configure:904: checking host system type" >&5
> +
> +host_alias=$host
> +case "$host_alias" in
> +NONE)
> + case $nonopt in
> + NONE)
> + if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
> + else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
> + fi ;;
> + *) host_alias=$nonopt ;;
> + esac ;;
> +esac
> +
> +host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
> +host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
> +host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
> +host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
> +echo "$ac_t""$host" 1>&6
> +
> +echo $ac_n "checking target system type""... $ac_c" 1>&6
> +echo "configure:925: checking target system type" >&5
> +
> +target_alias=$target
> +case "$target_alias" in
> +NONE)
> + case $nonopt in
> + NONE) target_alias=$host_alias ;;
> + *) target_alias=$nonopt ;;
> + esac ;;
> +esac
> +
> +target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
> +target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
> +target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
> +target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
> +echo "$ac_t""$target" 1>&6
> +
> +echo $ac_n "checking build system type""... $ac_c" 1>&6
> +echo "configure:943: checking build system type" >&5
> +
> +build_alias=$build
> +case "$build_alias" in
> +NONE)
> + case $nonopt in
> + NONE) build_alias=$host_alias ;;
> + *) build_alias=$nonopt ;;
> + esac ;;
> +esac
> +
> +build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
> +build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
> +build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
> +build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
> +echo "$ac_t""$build" 1>&6
> +
> +test "$host_alias" != "$target_alias" &&
> + test "$program_prefix$program_suffix$program_transform_name" = \
> + NONENONEs,x,x, &&
> + program_prefix=${target_alias}-
> +
> +
> +
> +PACKAGE=newlib
> +
> +VERSION=1.10.0
> +
> +if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
> + { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
> +fi
> +cat >> confdefs.h <<EOF
> +#define PACKAGE "$PACKAGE"
> +EOF
> +
> +cat >> confdefs.h <<EOF
> +#define VERSION "$VERSION"
> +EOF
> +
> +
> +
> +missing_dir=`cd $ac_aux_dir && pwd`
> +echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
> +echo "configure:986: checking for working aclocal" >&5
> +# Run test in a subshell; some versions of sh will print an error if
> +# an executable is not found, even if stderr is redirected.
> +# Redirect stdin to placate older versions of autoconf. Sigh.
> +if (aclocal --version) < /dev/null > /dev/null 2>&1; then
> + ACLOCAL=aclocal
> + echo "$ac_t""found" 1>&6
> +else
> + ACLOCAL="$missing_dir/missing aclocal"
> + echo "$ac_t""missing" 1>&6
> +fi
> +
> +echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
> +echo "configure:999: checking for working autoconf" >&5
> +# Run test in a subshell; some versions of sh will print an error if
> +# an executable is not found, even if stderr is redirected.
> +# Redirect stdin to placate older versions of autoconf. Sigh.
> +if (autoconf --version) < /dev/null > /dev/null 2>&1; then
> + AUTOCONF=autoconf
> + echo "$ac_t""found" 1>&6
> +else
> + AUTOCONF="$missing_dir/missing autoconf"
> + echo "$ac_t""missing" 1>&6
> +fi
> +
> +echo $ac_n "checking for working automake""... $ac_c" 1>&6
> +echo "configure:1012: checking for working automake" >&5
> +# Run test in a subshell; some versions of sh will print an error if
> +# an executable is not found, even if stderr is redirected.
> +# Redirect stdin to placate older versions of autoconf. Sigh.
> +if (automake --version) < /dev/null > /dev/null 2>&1; then
> + AUTOMAKE=automake
> + echo "$ac_t""found" 1>&6
> +else
> + AUTOMAKE="$missing_dir/missing automake"
> + echo "$ac_t""missing" 1>&6
> +fi
> +
> +echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
> +echo "configure:1025: checking for working autoheader" >&5
> +# Run test in a subshell; some versions of sh will print an error if
> +# an executable is not found, even if stderr is redirected.
> +# Redirect stdin to placate older versions of autoconf. Sigh.
> +if (autoheader --version) < /dev/null > /dev/null 2>&1; then
> + AUTOHEADER=autoheader
> + echo "$ac_t""found" 1>&6
> +else
> + AUTOHEADER="$missing_dir/missing autoheader"
> + echo "$ac_t""missing" 1>&6
> +fi
> +
> +echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
> +echo "configure:1038: checking for working makeinfo" >&5
> +# Run test in a subshell; some versions of sh will print an error if
> +# an executable is not found, even if stderr is redirected.
> +# Redirect stdin to placate older versions of autoconf. Sigh.
> +if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
> + MAKEINFO=makeinfo
> + echo "$ac_t""found" 1>&6
> +else
> + MAKEINFO="$missing_dir/missing makeinfo"
> + echo "$ac_t""missing" 1>&6
> +fi
> +
> +
> +
> +# FIXME: We temporarily define our own version of AC_PROG_CC. This is
> +# copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
> +# are probably using a cross compiler, which will not be able to fully
> +# link an executable. This should really be fixed in autoconf
> +# itself.
> +
> +
> +
> +# Extract the first word of "gcc", so it can be a program name with args.
> +set dummy gcc; ac_word=$2
> +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
> +echo "configure:1063: checking for $ac_word" >&5
> +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
> + echo $ac_n "(cached) $ac_c" 1>&6
> +else
> + if test -n "$CC"; then
> + ac_cv_prog_CC="$CC" # Let the user override the test.
> +else
> + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
> + ac_dummy="$PATH"
> + for ac_dir in $ac_dummy; do
> + test -z "$ac_dir" && ac_dir=.
> + if test -f $ac_dir/$ac_word; then
> + ac_cv_prog_CC="gcc"
> + break
> + fi
> + done
> + IFS="$ac_save_ifs"
> +fi
> +fi
> +CC="$ac_cv_prog_CC"
> +if test -n "$CC"; then
> + echo "$ac_t""$CC" 1>&6
> +else
> + echo "$ac_t""no" 1>&6
> +fi
> +
> +if test -z "$CC"; then
> + # Extract the first word of "cc", so it can be a program name with args.
> +set dummy cc; ac_word=$2
> +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
> +echo "configure:1093: checking for $ac_word" >&5
> +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
> + echo $ac_n "(cached) $ac_c" 1>&6
> +else
> + if test -n "$CC"; then
> + ac_cv_prog_CC="$CC" # Let the user override the test.
> +else
> + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
> + ac_prog_rejected=no
> + ac_dummy="$PATH"
> + for ac_dir in $ac_dummy; do
> + test -z "$ac_dir" && ac_dir=.
> + if test -f $ac_dir/$ac_word; then
> + if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
> + ac_prog_rejected=yes
> + continue
> + fi
> + ac_cv_prog_CC="cc"
> + break
> + fi
> + done
> + IFS="$ac_save_ifs"
> +if test $ac_prog_rejected = yes; then
> + # We found a bogon in the path, so make sure we never use it.
> + set dummy $ac_cv_prog_CC
> + shift
> + if test $# -gt 0; then
> + # We chose a different compiler from the bogus one.
> + # However, it has the same basename, so the bogon will be chosen
> + # first if we set CC to just the basename; use the full file name.
> + shift
> + set dummy "$ac_dir/$ac_word" "$@"
> + shift
> + ac_cv_prog_CC="$@"
> + fi
> +fi
> +fi
> +fi
> +CC="$ac_cv_prog_CC"
> +if test -n "$CC"; then
> + echo "$ac_t""$CC" 1>&6
> +else
> + echo "$ac_t""no" 1>&6
> +fi
> +
> + test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
> +fi
> +
> +echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
> +echo "configure:1142: checking whether we are using GNU C" >&5
> +if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
> + echo $ac_n "(cached) $ac_c" 1>&6
> +else
> + cat > conftest.c <<EOF
> +#ifdef __GNUC__
> + yes;
> +#endif
> +EOF
> +if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1151: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
> + ac_cv_prog_gcc=yes
> +else
> + ac_cv_prog_gcc=no
> +fi
> +fi
> +
> +echo "$ac_t""$ac_cv_prog_gcc" 1>&6
> +
> +if test $ac_cv_prog_gcc = yes; then
> + GCC=yes
> + ac_test_CFLAGS="${CFLAGS+set}"
> + ac_save_CFLAGS="$CFLAGS"
> + CFLAGS=
> + echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
> +echo "configure:1166: checking whether ${CC-cc} accepts -g" >&5
> +if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
> + echo $ac_n "(cached) $ac_c" 1>&6
> +else
> + echo 'void f(){}' > conftest.c
> +if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
> + ac_cv_prog_cc_g=yes
> +else
> + ac_cv_prog_cc_g=no
> +fi
> +rm -f conftest*
> +
> +fi
> +
> +echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
> + if test "$ac_test_CFLAGS" = set; then
> + CFLAGS="$ac_save_CFLAGS"
> + elif test $ac_cv_prog_cc_g = yes; then
> + CFLAGS="-g -O2"
> + else
> + CFLAGS="-O2"
> + fi
> +else
> + GCC=
> + test "${CFLAGS+set}" = set || CFLAGS="-g"
> +fi
> +
> +
> +# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
> +set dummy ${ac_tool_prefix}as; ac_word=$2
> +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
> +echo "configure:1197: checking for $ac_word" >&5
> +if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
> + echo $ac_n "(cached) $ac_c" 1>&6
> +else
> + if test -n "$AS"; then
> + ac_cv_prog_AS="$AS" # Let the user override the test.
> +else
> + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
> + ac_dummy="$PATH"
> + for ac_dir in $ac_dummy; do
> + test -z "$ac_dir" && ac_dir=.
> + if test -f $ac_dir/$ac_word; then
> + ac_cv_prog_AS="${ac_tool_prefix}as"
> + break
> + fi
> + done
> + IFS="$ac_save_ifs"
> + test -z "$ac_cv_prog_AS" && ac_cv_prog_AS="as"
> +fi
> +fi
> +AS="$ac_cv_prog_AS"
> +if test -n "$AS"; then
> + echo "$ac_t""$AS" 1>&6
> +else
> + echo "$ac_t""no" 1>&6
> +fi
> +
> +
> +
> +# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
> +set dummy ${ac_tool_prefix}ar; ac_word=$2
> +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
> +echo "configure:1229: checking for $ac_word" >&5
> +if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
> + echo $ac_n "(cached) $ac_c" 1>&6
> +else
> + if test -n "$AR"; then
> + ac_cv_prog_AR="$AR" # Let the user override the test.
> +else
> + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
> + ac_dummy="$PATH"
> + for ac_dir in $ac_dummy; do
> + test -z "$ac_dir" && ac_dir=.
> + if test -f $ac_dir/$ac_word; then
> + ac_cv_prog_AR="${ac_tool_prefix}ar"
> + break
> + fi
> + done
> + IFS="$ac_save_ifs"
> + test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
> +fi
> +fi
> +AR="$ac_cv_prog_AR"
> +if test -n "$AR"; then
> + echo "$ac_t""$AR" 1>&6
> +else
> + echo "$ac_t""no" 1>&6
> +fi
> +
> +
> +
> +# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
> +set dummy ${ac_tool_prefix}ranlib; ac_word=$2
> +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
> +echo "configure:1261: checking for $ac_word" >&5
> +if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
> + echo $ac_n "(cached) $ac_c" 1>&6
> +else
> + if test -n "$RANLIB"; then
> + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
> +else
> + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
> + ac_dummy="$PATH"
> + for ac_dir in $ac_dummy; do
> + test -z "$ac_dir" && ac_dir=.
> + if test -f $ac_dir/$ac_word; then
> + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
> + break
> + fi
> + done
> + IFS="$ac_save_ifs"
> +fi
> +fi
> +RANLIB="$ac_cv_prog_RANLIB"
> +if test -n "$RANLIB"; then
> + echo "$ac_t""$RANLIB" 1>&6
> +else
> + echo "$ac_t""no" 1>&6
> +fi
> +
> +
> +if test -z "$ac_cv_prog_RANLIB"; then
> +if test -n "$ac_tool_prefix"; then
> + # Extract the first word of "ranlib", so it can be a program name with args.
> +set dummy ranlib; ac_word=$2
> +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
> +echo "configure:1293: checking for $ac_word" >&5
> +if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
> + echo $ac_n "(cached) $ac_c" 1>&6
> +else
> + if test -n "$RANLIB"; then
> + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
> +else
> + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
> + ac_dummy="$PATH"
> + for ac_dir in $ac_dummy; do
> + test -z "$ac_dir" && ac_dir=.
> + if test -f $ac_dir/$ac_word; then
> + ac_cv_prog_RANLIB="ranlib"
> + break
> + fi
> + done
> + IFS="$ac_save_ifs"
> + test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
> +fi
> +fi
> +RANLIB="$ac_cv_prog_RANLIB"
> +if test -n "$RANLIB"; then
> + echo "$ac_t""$RANLIB" 1>&6
> +else
> + echo "$ac_t""no" 1>&6
> +fi
> +
> +else
> + RANLIB=":"
> +fi
> +fi
> +
> +
> +# Find a good install program. We prefer a C program (faster),
> +# so one script is as good as another. But avoid the broken or
> +# incompatible versions:
> +# SysV /etc/install, /usr/sbin/install
> +# SunOS /usr/etc/install
> +# IRIX /sbin/install
> +# AIX /bin/install
> +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
> +# AFS /usr/afsws/bin/install, which mishandles nonexistent args
> +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
> +# ./install, which can be erroneously created by make from ./install.sh.
> +echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
> +echo "configure:1338: checking for a BSD compatible install" >&5
> +if test -z "$INSTALL"; then
> +if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
> + echo $ac_n "(cached) $ac_c" 1>&6
> +else
> + IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
> + for ac_dir in $PATH; do
> + # Account for people who put trailing slashes in PATH elements.
> + case "$ac_dir/" in
> + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
> + *)
> + # OSF1 and SCO ODT 3.0 have their own names for install.
> + # Don't use installbsd from OSF since it installs stuff as root
> + # by default.
> + for ac_prog in ginstall scoinst install; do
> + if test -f $ac_dir/$ac_prog; then
> + if test $ac_prog = install &&
> + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
> + # AIX install. It has an incompatible calling convention.
> + :
> + else
> + ac_cv_path_install="$ac_dir/$ac_prog -c"
> + break 2
> + fi
> + fi
> + done
> + ;;
> + esac
> + done
> + IFS="$ac_save_IFS"
> +
> +fi
> + if test "${ac_cv_path_install+set}" = set; then
> + INSTALL="$ac_cv_path_install"
> + else
> + # As a last resort, use the slow shell script. We don't cache a
> + # path for INSTALL within a source directory, because that will
> + # break other packages using the cache if that directory is
> + # removed, or if the path is relative.
> + INSTALL="$ac_install_sh"
> + fi
> +fi
> +echo "$ac_t""$INSTALL" 1>&6
> +
> +# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
> +# It thinks the first close brace ends the variable substitution.
> +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
> +
> +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
> +
> +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
> +
> +
> +echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
> +echo "configure:1392: checking whether to enable maintainer-specific portions of Makefiles" >&5
> + # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
> +if test "${enable_maintainer_mode+set}" = set; then
> + enableval="$enable_maintainer_mode"
> + USE_MAINTAINER_MODE=$enableval
> +else
> + USE_MAINTAINER_MODE=no
> +fi
> +
> + echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
> +
> +
> +if test $USE_MAINTAINER_MODE = yes; then
> + MAINTAINER_MODE_TRUE=
> + MAINTAINER_MODE_FALSE='#'
> +else
> + MAINTAINER_MODE_TRUE='#'
> + MAINTAINER_MODE_FALSE=
> +fi
> + MAINT=$MAINTAINER_MODE_TRUE
> +
> +
> +
> +# We need AC_EXEEXT to keep automake happy in cygnus mode. However,
> +# at least currently, we never actually build a program, so we never
> +# need to use $(EXEEXT). Moreover, the test for EXEEXT normally
> +# fails, because we are probably configuring with a cross compiler
> +# which can't create executables. So we include AC_EXEEXT to keep
> +# automake happy, but we don't execute it, since we don't care about
> +# the result.
> +if false; then
> +
> +
> +echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
> +echo "configure:1426: checking for executable suffix" >&5
> +if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
> + echo $ac_n "(cached) $ac_c" 1>&6
> +else
> + if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
> + ac_cv_exeext=.exe
> +else
> + rm -f conftest*
> + echo 'int main () { return 0; }' > conftest.$ac_ext
> + ac_cv_exeext=
> + if { (eval echo configure:1436: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
> + for file in conftest.*; do
> + case $file in
> + *.c | *.o | *.obj | *.ilk | *.pdb) ;;
> + *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
> + esac
> + done
> + else
> + { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
> + fi
> + rm -f conftest*
> + test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
> +fi
> +fi
> +
> +EXEEXT=""
> +test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
> +echo "$ac_t""${ac_cv_exeext}" 1>&6
> +ac_exeext=$EXEEXT
> +
> +fi
> +
> +. ${newlib_basedir}/configure.host
> +
> +newlib_cflags="${newlib_cflags} -fno-builtin"
> +
> +NEWLIB_CFLAGS=${newlib_cflags}
> +
> +
> +LDFLAGS=${ldflags}
> +
> +
> +
> +
> +if test x${use_libtool} = xyes; then
> + USE_LIBTOOL_TRUE=
> + USE_LIBTOOL_FALSE='#'
> +else
> + USE_LIBTOOL_TRUE='#'
> + USE_LIBTOOL_FALSE=
> +fi
> +
> +
> +
> +
> +
> +
> +
> +
> +trap '' 1 2 15
> +cat > confcache <<\EOF
> +# This file is a shell script that caches the results of configure
> +# tests run on this system so they can be shared between configure
> +# scripts and configure runs. It is not useful on other systems.
> +# If it contains results you don't want to keep, you may remove or edit it.
> +#
> +# By default, configure uses ./config.cache as the cache file,
> +# creating it if it does not exist already. You can give configure
> +# the --cache-file=FILE option to use a different cache file; that is
> +# what configure does when it calls configure scripts in
> +# subdirectories, so they share the cache.
> +# Giving --cache-file=/dev/null disables caching, for debugging configure.
> +# config.status only pays attention to the cache file if you give it the
> +# --recheck option to rerun configure.
> +#
> +EOF
> +# The following way of writing the cache mishandles newlines in values,
> +# but we know of no workaround that is simple, portable, and efficient.
> +# So, don't put newlines in cache variables' values.
> +# Ultrix sh set writes to stderr and can't be redirected directly,
> +# and sets the high bit in the cache file unless we assign to the vars.
> +(set) 2>&1 |
> + case `(ac_space=' '; set | grep ac_space) 2>&1` in
> + *ac_space=\ *)
> + # `set' does not quote correctly, so add quotes (double-quote substitution
> + # turns \\\\ into \\, and sed turns \\ into \).
> + sed -n \
> + -e "s/'/'\\\\''/g" \
> + -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
> + ;;
> + *)
> + # `set' quotes correctly as required by POSIX, so do not add quotes.
> + sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
> + ;;
> + esac >> confcache
> +if cmp -s $cache_file confcache; then
> + :
> +else
> + if test -w $cache_file; then
> + echo "updating cache $cache_file"
> + cat confcache > $cache_file
> + else
> + echo "not updating unwritable cache $cache_file"
> + fi
> +fi
> +rm -f confcache
> +
> +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
> +
> +test "x$prefix" = xNONE && prefix=$ac_default_prefix
> +# Let make expand exec_prefix.
> +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
> +
> +# Any assignment to VPATH causes Sun make to only execute
> +# the first set of double-colon rules, so remove it if not needed.
> +# If there is a colon in the path, we need to keep it.
> +if test "x$srcdir" = x.; then
> + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
> +fi
> +
> +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
> +
> +# Transform confdefs.h into DEFS.
> +# Protect against shell expansion while executing Makefile rules.
> +# Protect against Makefile macro expansion.
> +cat > conftest.defs <<\EOF
> +s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
> +s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
> +s%\[%\\&%g
> +s%\]%\\&%g
> +s%\$%$$%g
> +EOF
> +DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
> +rm -f conftest.defs
> +
> +
> +# Without the "./", some shells look in PATH for config.status.
> +: ${CONFIG_STATUS=./config.status}
> +
> +echo creating $CONFIG_STATUS
> +rm -f $CONFIG_STATUS
> +cat > $CONFIG_STATUS <<EOF
> +#! /bin/sh
> +# Generated automatically by configure.
> +# Run this file to recreate the current configuration.
> +# This directory was configured as follows,
> +# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
> +#
> +# $0 $ac_configure_args
> +#
> +# Compiler output produced by configure, useful for debugging
> +# configure, is in ./config.log if it exists.
> +
> +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
> +for ac_option
> +do
> + case "\$ac_option" in
> + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
> + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
> + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
> + -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
> + echo "$CONFIG_STATUS generated by autoconf version 2.13"
> + exit 0 ;;
> + -help | --help | --hel | --he | --h)
> + echo "\$ac_cs_usage"; exit 0 ;;
> + *) echo "\$ac_cs_usage"; exit 1 ;;
> + esac
> +done
> +
> +ac_given_srcdir=$srcdir
> +ac_given_INSTALL="$INSTALL"
> +
> +trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
> +EOF
> +cat >> $CONFIG_STATUS <<EOF
> +
> +# Protect against being on the right side of a sed subst in config.status.
> +sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
> + s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
> +$ac_vpsub
> +$extrasub
> +s%@SHELL@%$SHELL%g
> +s%@CFLAGS@%$CFLAGS%g
> +s%@CPPFLAGS@%$CPPFLAGS%g
> +s%@CXXFLAGS@%$CXXFLAGS%g
> +s%@FFLAGS@%$FFLAGS%g
> +s%@DEFS@%$DEFS%g
> +s%@LDFLAGS@%$LDFLAGS%g
> +s%@LIBS@%$LIBS%g
> +s%@exec_prefix@%$exec_prefix%g
> +s%@prefix@%$prefix%g
> +s%@program_transform_name@%$program_transform_name%g
> +s%@bindir@%$bindir%g
> +s%@sbindir@%$sbindir%g
> +s%@libexecdir@%$libexecdir%g
> +s%@datadir@%$datadir%g
> +s%@sysconfdir@%$sysconfdir%g
> +s%@sharedstatedir@%$sharedstatedir%g
> +s%@localstatedir@%$localstatedir%g
> +s%@libdir@%$libdir%g
> +s%@includedir@%$includedir%g
> +s%@oldincludedir@%$oldincludedir%g
> +s%@infodir@%$infodir%g
> +s%@mandir@%$mandir%g
> +s%@newlib_basedir@%$newlib_basedir%g
> +s%@host@%$host%g
> +s%@host_alias@%$host_alias%g
> +s%@host_cpu@%$host_cpu%g
> +s%@host_vendor@%$host_vendor%g
> +s%@host_os@%$host_os%g
> +s%@target@%$target%g
> +s%@target_alias@%$target_alias%g
> +s%@target_cpu@%$target_cpu%g
> +s%@target_vendor@%$target_vendor%g
> +s%@target_os@%$target_os%g
> +s%@build@%$build%g
> +s%@build_alias@%$build_alias%g
> +s%@build_cpu@%$build_cpu%g
> +s%@build_vendor@%$build_vendor%g
> +s%@build_os@%$build_os%g
> +s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
> +s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
> +s%@INSTALL_DATA@%$INSTALL_DATA%g
> +s%@PACKAGE@%$PACKAGE%g
> +s%@VERSION@%$VERSION%g
> +s%@ACLOCAL@%$ACLOCAL%g
> +s%@AUTOCONF@%$AUTOCONF%g
> +s%@AUTOMAKE@%$AUTOMAKE%g
> +s%@AUTOHEADER@%$AUTOHEADER%g
> +s%@MAKEINFO@%$MAKEINFO%g
> +s%@SET_MAKE@%$SET_MAKE%g
> +s%@CC@%$CC%g
> +s%@AS@%$AS%g
> +s%@AR@%$AR%g
> +s%@RANLIB@%$RANLIB%g
> +s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
> +s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
> +s%@MAINT@%$MAINT%g
> +s%@EXEEXT@%$EXEEXT%g
> +s%@NEWLIB_CFLAGS@%$NEWLIB_CFLAGS%g
> +s%@USE_LIBTOOL_TRUE@%$USE_LIBTOOL_TRUE%g
> +s%@USE_LIBTOOL_FALSE@%$USE_LIBTOOL_FALSE%g
> +s%@oext@%$oext%g
> +s%@aext@%$aext%g
> +s%@libm_machine_dir@%$libm_machine_dir%g
> +s%@machine_dir@%$machine_dir%g
> +s%@sys_dir@%$sys_dir%g
> +
> +CEOF
> +EOF
> +
> +cat >> $CONFIG_STATUS <<\EOF
> +
> +# Split the substitutions into bite-sized pieces for seds with
> +# small command number limits, like on Digital OSF/1 and HP-UX.
> +ac_max_sed_cmds=60 # Maximum number of lines to put in a sed script.
> +ac_file=1 # Number of current file.
> +ac_beg=1 # First line for current file.
> +ac_end=$ac_max_sed_cmds # Line after last line for current file.
> +ac_more_lines=:
> +ac_sed_cmds=""
> +while $ac_more_lines; do
> + if test $ac_beg -gt 1; then
> + sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
> + else
> + sed "${ac_end}q" conftest.subs > conftest.s$ac_file
> + fi
> + if test ! -s conftest.s$ac_file; then
> + ac_more_lines=false
> + rm -f conftest.s$ac_file
> + else
> + if test -z "$ac_sed_cmds"; then
> + ac_sed_cmds="sed -f conftest.s$ac_file"
> + else
> + ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
> + fi
> + ac_file=`expr $ac_file + 1`
> + ac_beg=$ac_end
> + ac_end=`expr $ac_end + $ac_max_sed_cmds`
> + fi
> +done
> +if test -z "$ac_sed_cmds"; then
> + ac_sed_cmds=cat
> +fi
> +EOF
> +
> +cat >> $CONFIG_STATUS <<EOF
> +
> +CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
> +EOF
> +cat >> $CONFIG_STATUS <<\EOF
> +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
> + # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
> + case "$ac_file" in
> + *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
> + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
> + *) ac_file_in="${ac_file}.in" ;;
> + esac
> +
> + # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
> +
> + # Remove last slash and all that follows it. Not all systems have dirname.
> + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
> + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
> + # The file is in a subdirectory.
> + test ! -d "$ac_dir" && mkdir "$ac_dir"
> + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
> + # A "../" for each directory in $ac_dir_suffix.
> + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
> + else
> + ac_dir_suffix= ac_dots=
> + fi
> +
> + case "$ac_given_srcdir" in
> + .) srcdir=.
> + if test -z "$ac_dots"; then top_srcdir=.
> + else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
> + /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
> + *) # Relative path.
> + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
> + top_srcdir="$ac_dots$ac_given_srcdir" ;;
> + esac
> +
> + case "$ac_given_INSTALL" in
> + [/$]*) INSTALL="$ac_given_INSTALL" ;;
> + *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
> + esac
> +
> + echo creating "$ac_file"
> + rm -f "$ac_file"
> + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
> + case "$ac_file" in
> + *Makefile*) ac_comsub="1i\\
> +# $configure_input" ;;
> + *) ac_comsub= ;;
> + esac
> +
> + ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
> + sed -e "$ac_comsub
> +s%@configure_input@%$configure_input%g
> +s%@srcdir@%$srcdir%g
> +s%@top_srcdir@%$top_srcdir%g
> +s%@INSTALL@%$INSTALL%g
> +" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
> +fi; done
> +rm -f conftest.s*
> +
> +EOF
> +cat >> $CONFIG_STATUS <<EOF
> +
> +EOF
> +cat >> $CONFIG_STATUS <<\EOF
> +
> +exit 0
> +EOF
> +chmod +x $CONFIG_STATUS
> +rm -fr confdefs* $ac_clean_files
> +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
> +