#!/bin/sh
-# Do not edit this file. It is generated automatically from configure.in
-# and a configure template.
-configdirs=
-#!/bin/sh
-# Do not edit this file. It is generated automatically from configure.in
-# and a configure template.
-configdirs=
-
-# Configuration script template
+# Configuration script
# Copyright (C) 1988, 1990, 1991 Free Software Foundation, Inc.
#This file is part of GNU.
-#GNU CC is free software; you can redistribute it and/or modify
-#it under the terms of the GNU General Public License as published by
-#the Free Software Foundation; either version 1, or (at your option)
-#any later version.
-
-#GNU CC is distributed in the hope that it will be useful,
-#but WITHOUT ANY WARRANTY; without even the implied warranty of
-#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-#GNU General Public License for more details.
-
-#You should have received a copy of the GNU General Public License
-#along with GNU CC; see the file COPYING. If not, write to
-#the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+# $Id$
#
# Shell script to create proper links to machine-dependent files in
-# preparation for compiling gcc.
-#
-# Usage: configure [+srcdir=DIR] [+host=HOST] [+gas] [+nfp] TARGET
+# preparation for compilation.
#
# If configure succeeds, it leaves its status in config.status.
# If configure fails after disturbing the status quo,
# config.status is removed.
#
-progname=$0
-
remove=rm
hard_link=ln
symbolic_link='ln -s'
#hard_link="echo ln"
#symbolic_link="echo ln -s"
+progname=$0
+
# clear some things potentially inherited from environment.
+ansi=
+arguments=$*
+defaulttargets=
+destdir=
+fatal=
+hostsubdir=
+Makefile=Makefile
+Makefile_in=Makefile.in
+norecursion=
+recurring=
+removing=
+srcdir=
+srctrigger=
target=
+targets=
+commontargets=
+configdirs=
+targetsubdir=
template=
-removing=
-norecurse=
-ansi=
+verbose=
for arg in $*;
do
- case $arg in
- -ansi | +ansi)
+ case ${arg} in
+ -ansi | +a*)
ansi=true
+ clib=clib
+ ;;
+ -destdir=* | +destdir=* | +destdi=* | +destd=* | +dest=* | +des=* | +de=* | +d=*)
+ destdir=`echo ${arg} | sed 's/[+-]d[a-z]*=//'`
;;
- -template=* | +template=*)
- template=`echo $arg | sed 's/[+-]template=//'`
+ -languages=* | +languages=* | +language=* | +languag=* \
+ | +langua=* | +langu=* | +lang=* | +lan=* | +la=* \
+ | +l=*)
+ languages="${languages} `echo ${arg} | sed 's/[+-]l[a-z]*=//'`"
+ ;;
+ -gas | +g*)
+ gas=yes
;;
- -norecurse | +norecurse)
- norecurse=true
+ -help | +h*)
+ fatal=true
+ ;;
+ -nfp | +nf*)
+ nfp=yes
+ ;;
+ -norecursion | +no*)
+ norecursion=true
+ ;;
+ -recurring | +recurring | +recurrin | +recurri | +recurr | +recur | +recu | +rec | +re)
+ recurring=true
;;
-rm | +rm)
- removing=$arg
+ removing=${arg}
;;
- -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
- srcdir=`echo $arg | sed 's/[+-]s[a-z]*=//'`
+# -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
+# srcdir=`echo ${arg} | sed 's/[+-]s[a-z]*=//'`
+# ;;
+ -subdirs | +f* | +su*)
+ subdirs=${arg}
;;
- -host=* | +host=* | +hos=* | +ho=* | +h=*)
- host=`echo $arg | sed 's/[+-]h[a-z]*=//'`
- ;;
- -languages=* | +languages=* | -languag=* | +languag=* | langua=* \
- | +langua=* | -langu=* | +langu=* | -lang=* | +lang=* | -lan=* \
- | +lan=* | -la=* | +la=* | -l=* | +l=*)
- languages="$languages `echo $arg | sed 's/[+-]l[a-z]*=//'`"
+ -target=* | +target=* | +targe=* | +targ=* | +tar=* | +ta=*)
+ if [ -n "${targets}" ] ; then
+ subdirs="+subdirs"
+ fi
+
+ newtargets="${targets} `echo ${arg} | sed 's/[+-]t[a-z]*=//'`"
+ targets="${newtargets}"
;;
- -gas | +gas | +ga | +g)
- gas=yes
+ -template=* | +template=* | +templat=* | +templa=* | +templ=* | +temp=* | +tem=* | +te=*)
+ template=`echo ${arg} | sed 's/[+-]template=//'`
;;
- -nfp | +nfp | +nf | +n)
- nfp=yes
+ -v | -verbose | +v*)
+ verbose=${arg}
+ ;;
+ -* | +*)
+ (echo ;
+ echo "Unrecognized option: \"${arg}\"". ;
+ echo) 1>&2
+ fatal=true
;;
*)
-# Allow configure HOST TARGET
- if [ x$host = x ] ; then host=$target ; fi
- target=$arg
+ if [ -n "${hosts}" ] ; then
+ subdirs="+subdirs"
+ fi
+
+ newhosts="${hosts} ${arg}"
+ hosts=${newhosts}
;;
esac
done
-# process host and target only if not rebuilding configure itself.
-if [ -z "$template" ]
-then
+if [ -n "${verbose}" ] ; then
+ echo `pwd`/configure $*
+fi
+
+# process host and target only if not rebuilding configure itself or removing.
+if [ -z "${template}" -a -z "${removing}" -a -z "${fatal}" ] ; then
# Complain if an arg is missing
- if [ x$target = x ]
- then
- echo "Usage: $progname [+srcdir=DIR] [+host=HOST] [+gas] [+nfp] TARGET"
- echo -n "Where HOST and TARGET are something like "
- echo "\`vax', \`sun3', \`encore', etc."
- if [ -r config.status ]
- then
- cat config.status
- fi
- exit 1
+ if [ -z "${hosts}" ] ; then
+ (echo ;
+ echo "configure: No HOST specified." ;
+ echo) 1>&2
+ fatal=true
fi
+fi
- # Default other arg
- if [ x$host = x ]
- then
- host=$target
+if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then
+ (echo "Usage: configure HOST" ;
+ echo ;
+ echo "Options: [defaults in brackets]" ;
+ echo " +ansi configure w/ANSI library. [no ansi lib]" ;
+ echo " +destdir=MYDIR configure for installation into MYDIR. [/usr/local]" ;
+ echo " +subdirs configure in subdirectories. [in source directories]" ;
+ echo " +lang=LANG configure to build LANG. [gcc]" ;
+ echo " +help print this message. [normal config]" ;
+ echo " +gas configure the compilers for use with gas. [native as]" ;
+ echo " +nfp configure the compilers default to soft floating point. [hard float]" ;
+ echo " +norecursion configure this directory only. [recurse]" ;
+ echo " +rm remove this configuration. [build a configuration]" ;
+ echo " +target=TARGET configure for TARGET. [TARGET = HOST]" ;
+ echo " +template=TEM rebuild configure using TEM. [normal config]" ;
+ echo ;
+ echo "Where HOST and TARGET are something like \"vax\", \"sun3\", \"encore\", etc." ;
+ echo "Asking for more than one \"+target\" implies \"+subdirs\". Any other" ;
+ echo "options given will apply to all targets.") 1>&2
+
+ if [ -r config.status ] ; then
+ cat config.status
fi
- # Decode the host machine, then the target machine.
- # For the host machine, we save the xm_file variable as host_xm_file;
- # then we decode the target machine and forget everything else
- # that came from the host machine.
- for machine in $host $target; do
-
- # Separate what the user gave into CPU/company and OS (if any).
- basic_machine=`echo $machine | sed 's/-[^-]*$//'`
- if [ $basic_machine != $machine ]
- then os=`echo $machine | sed 's/[^-]*-/-/'`
- else os=; fi
-
- # Decode aliases for certain machine/company combinations.
- case $basic_machine in
- iris | iris4d)
- basic_machine=mips/sgi
- ;;
- news | news800)
- basic_machine=m68k/sony
- ;;
- 3b1 | 7300 | 7300/att | att-7300)
- basic_machine=m68k/att
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300/motorola | delta/motorola)
- basic_machine=m68k/motorola
- ;;
- vax/dec)
- basic_machine=vax
- ;;
- balance)
- basic_machine=ns32k/sequent
- ;;
- symmetry)
- basic_machine=i386/sequent
- ;;
- sun2)
- basic_machine=m68000/sun
- ;;
- sun3)
- basic_machine=m68k/sun
- ;;
- sun4)
- basic_machine=sparc/sun
- ;;
- sun386 | sun386i)
- basic_machine=i386/sun
- ;;
- ps2)
- basic_machine=i386/ibm
- ;;
- next)
- basic_machine=m68k/next
- ;;
- hp9k3[2-9][0-9])
- basic_machine=m68k/hp
- ;;
- hp9k31[0-9] | hp9k2[0-9][0-9])
- basic_machine=m68000/hp
- ;;
- isi68)
- basic_machine=m68k/isi
- ;;
- apollo68)
- basic_machine=m68k/apollo
- ;;
- altos | altos3068)
- basic_machine=m68k/altos
- ;;
- miniframe)
- basic_machine=m68000/convergent
- ;;
- tower | tower-32)
- basic_machine=m68k/ncr
- ;;
- news-3600 | risc-news)
- basic_machine=mips/sony
- ;;
- decstation | decstation-3100 | pmax)
- basic_machine=mips/dec
- ;;
- gmicro)
- basic_machine=tron
- ;;
- convex-c1)
- basic_machine=c1/convex
- ;;
- convex-c2)
- basic_machine=c2/convex
- ;;
- esac
+ exit 1
+fi
- # Decode manufacturer-specific aliases for certain operating systems.
+#### configure.in common parts come in here.
+# This file is a shell script fragment that supplies the information
+# necessary to tailor a template configure script into the configure
+# script appropriate for this directory. For more information, check
+# any existing configure script.
- case $os in
- -newsos*)
- os=-bsd
- ;;
- -ultrix*)
- os=-bsd
- ;;
- -dynix*)
- os=-bsd
- ;;
- -ctix*)
- os=-sysv
- ;;
- esac
+srctrigger=ldmain.c
+srcname="linker"
- machine=$basic_machine$os
+## end of common part.
- cpu_type=
- xm_file=
- tm_file=
- make_var_file=
+# are we rebuilding config itself?
+if [ -n "${template}" ] ; then
+ if [ ! -r ${template} ] ; then
+ echo '***' "Can't find template ${template}." 1>&2
+ exit 1
+ fi
- case $machine in
- vax | vax-bsd*) # vaxen running BSD
- ;;
- vax-vms | vms) # vaxen running VMS
- cpu_type=vax
- xm_file=xm-vms.h
- tm_file=tm-vms.h
- ;;
- vax-sysv* | vaxv) # vaxen running system V
- cpu_type=vax
- xm_file=xm-vaxv.h
- tm_file=tm-vaxv.h
- ;;
- tahoe | tahoe-bsd*) # tahoe running BSD
- ;;
- tahoe/harris*) # Harris tahoe, using COFF.
- cpu_type=tahoe
- ;;
- i386/sequent* | i386/sequent-bsd*) # 80386 from Sequent
- cpu_type=i386
- xm_file=xm-i386.h
- tm_file=tm-seq386.h
- ;;
- i386-mach | i386/*-mach)
- cpu_type=i386
- xm_file=xm-i386.h
- tm_file=tm-i386gas.h
- ;;
- i386/sco | i386/sco-sysv* | i386/*-sco) # 80386 running SCO system
- cpu_type=i386
- xm_file=xm-i386v.h
- tm_file=tm-i386sco.h
- make_var_file=make-i386sco
- ;;
- i386/isc | i386/isc-sysv* | i386/*-isc) # 80386 running ISC system
- cpu_type=i386
- xm_file=xm-i386v.h
- tm_file=tm-i386isc.h
- make_var_file=make-i386isc
- ;;
- i386/ibm | i386-aix | i386/ibm-aix) # IBM PS/2 running AIX
- cpu_type=i386
- tm_file=tm-i386v.h
- xm_file=xm-i386v.h
- make_var_file=make-i386v
- ;;
- i386/sun*)
- cpu_type=i386
- xm_file=xm-sun386i.h
- tm_file=tm-sun386i.h
- ;;
- i386-sysv4 | i386/*-sysv4 | i386v4) # Intel 80386's running system V.4
- cpu_type=i386
- xm_file=xm-i386v.h
- make_var_file=make-i386v
- tm_file=tm-i386v4.h
- ;;
- i386-sysv* | i386/*-sysv* | i386v) # Intel 80386's running system V
- cpu_type=i386
- xm_file=xm-i386v.h
- make_var_file=make-i386v
- if [ x$gas = xyes ]
- then
- tm_file=tm-i386gas.h
- else
- tm_file=tm-i386v.h
- fi
- ;;
- i860 | i860-sysv* | i860/*-sysv*)
- cpu_type=i860
- if [ x$gas = xyes ]
- then
- tm_file=tm-i860g.h
- else
- tm_file=tm-i860.h
- fi
- ;;
- i860-bsd* | i860/*-bsd*)
- cpu_type=i860
- if [ x$gas = xyes ]
- then
- tm_file=tm-i860bsdg.h
- else
- tm_file=tm-i860bsd.h
- fi
- ;;
- sparc | sparc/* | sparc-*os4 | sparc/*-*os4)
- cpu_type=sparc
- tm_file=tm-sparc.h
- ;;
- sparc-*os3 | sparc/*-*os3)
- cpu_type=sparc
- tm_file=tm-sun4os3.h
- ;;
- m68k/next)
- cpu_type=m68k
- tm_file=tm-next.h
- out_file=out-next.c
- xm_file=xm-next.h
- ;;
- m68k/sun-*os3)
- cpu_type=m68k
- if [ x$nfp = xyes ]
- then
- tm_file=tm-sun3os3nf.h
- else
- tm_file=tm-sun3os3.h
- fi
- ;;
- m68k/sun-mach)
- cpu_type=m68k
- tm_file=tm-sun3mach.h
- ;;
- m68k/sun | m68k/sun-*os4)
- cpu_type=m68k
- if [ x$nfp = xyes ]
- then
- tm_file=tm-sun3nfp.h
- else
- tm_file=tm-sun3.h
- fi
- ;;
- m68k/hp | m68k/hp-hpux*) # HP 9000 series 300
- cpu_type=m68k
- xm_file=xm-hp9k320.h
- if [ x$gas = xyes ]
- then
- make_var_file=make-hp9k320g
- tm_file=tm-hp9k320g.h
- else
- make_var_file=make-hp9k320
- tm_file=tm-hp9k320.h
- fi
- ;;
- m68k/hp-bsd*) # HP 9000/3xx running Berkeley Unix
- cpu_type=m68k
- tm_file=tm-hp9k3bsd.h
- ;;
- m68k/isi | m68k/isi-bsd*)
- cpu_type=m68k
- if [ x$nfp = xyes ]
- then
- tm_file=tm-isi68-nfp.h
- else
- tm_file=tm-isi68.h
- fi
- ;;
- m68k/sony | m68k/sony-bsd*)
- xm_file=xm-m68k.h
- cpu_type=m68k
- if [ x$gas = xyes ]
- then
- tm_file=tm-newsgas.h
- else
- tm_file=tm-news.h
- fi
- ;;
- m68k/altos | m68k/altos-sysv*) # Altos 3068
- cpu_type=m68k
- if [ x$gas = xyes ]
- then
- xm_file=xm-altos3068.h
- tm_file=tm-altos3068.h
- else
- echo "The Altos is supported only with the GNU assembler" 1>&2
- exit 1
- fi
- ;;
- m68k/motorola | m68k/motorola-sysv*)
- cpu_type=m68k
- tm_file=tm-mot3300.h
- xm_file=xm-mot3300.h
- ;;
- m68k/crds | m68k/crds-unos | m68k-unos | crds | unos)
- cpu_type=m68k
- xm_file=xm-crds.h
- make_var_file=make-crds
- tm_file=tm-crds.h
- ;;
- m68k/apollo)
- cpu_type=m68k
- make_var_file=make-apollo68
- tm_file=tm-apollo68.h
- ;;
- m68k/ncr | m68k/ncr-sysv*) # NCR Tower 32 SVR3
- cpu_type=m68k
- tm_file=tm-tower-as.h
- xm_file=xm-tower.h
- ;;
- m68000/sun | m68000/sun-*os3)
- cpu_type=m68k
- tm_file=tm-sun2.h
- ;;
- m68000/sun-*os4)
- cpu_type=m68k
- tm_file=tm-sun2os4.h
- ;;
- m68000/hp | m68000/hp-hpux*) # HP 9000 series 300
- cpu_type=m68k
- xm_file=xm-hp9k310.h
- if [ x$gas = xyes ]
- then
- make_var_file=make-hp9k320g
- tm_file=tm-hp9k310g.h
- else
- make_var_file=make-hp9k320
- tm_file=tm-hp9k310.h
- fi
- ;;
- m68000/hp-bsd*) # HP 9000/200 running BSD
- cpu_type=m68k
- tm_file=tm-hp9k2bsd.h
- make_var_file=make-hp9k2bsd
- ;;
- m68000/att | m68000/att-sysv*)
- cpu_type=m68k
- xm_file=xm-3b1.h
- if [ x$gas = xyes ]
- then
- tm_file=tm-3b1g.h
- else
- tm_file=tm-3b1.h
- fi
- ;;
- m68000/convergent | m68000/convergent-sysv*)
- cpu_type=m68k
- xm_file=xm-3b1.h
- tm_file=tm-ctix.h
- ;;
- ns32k/sequent | ns32k/sequent-bsd*)
- cpu_type=ns32k
- tm_file=tm-sequent.h
- ;;
- ns32k/encore | ns32k/encore-bsd* | encore | encore-bsd*)
- cpu_type=ns32k
- tm_file=tm-encore.h
- ;;
- ns32k-genix* | ns32k/*-genix* | genix)
- cpu_type=ns32k
- xm_file=xm-genix.h
- make_var_file=make-genix
- tm_file=tm-genix.h
- ;;
- merlin)
- cpu_type=ns32k
- ;;
- m88k/dg | m88k/dg-dgux* | m88k-dgux*)
- cpu_type=m88k
- xm_file=xm-m88kdgux.h
- make_var_file=make-m88kdgux
- tm_file=tm-m88kdgux.h
- ;;
- m88k-v88r32 | m88k/*-v88r32)
- cpu_type=m88k
- tm_file=tm-v88r32.h
- xm_file=xm-v88r32.h
- ;;
- m88k-sysv* | m88k/*-sysv*)
- cpu_type=m88k
- tm_file=tm-m88ksvr4.h
- xm_file=xm-m88ksvr4.h
- ;;
- alliant | alliant/alliant) # Alliant FX/8
- cpu_type=alliant
- tm_file=tm-alliant.h
- ;;
- c1/convex) # Convex C1
- if [ -r /usr/include/stdlib.h ]
- then
- tm_file=tm-convex1.h
- else
- tm_file=tm-conv1os7.h
- fi
- cpu_type=convex
- ;;
- c2/convex) # Convex C2
- if [ -r /usr/include/stdlib.h ]
- then
- tm_file=tm-convex2.h
- else
- tm_file=tm-conv2os7.h
- fi
- cpu_type=convex
- ;;
- mips/sgi | mips/sgi-sysv*) # Mostly like a MIPS.
- cpu_type=mips
- tm_file=tm-iris.h
- xm_file=xm-iris.h
- ;;
- mips | mips/mips) # Default MIPS environment.
- ;;
- mips/dec | mips/dec-bsd*) # Decstation.
- cpu_type=mips
- tm_file=tm-decstatn.h
- ;;
- mips/sony | mips/sony-bsd*) # Sony NEWS 3600 or risc/news.
- cpu_type=mips
- tm_file=tm-mips-news.h
- ;;
- mips/*-sysv* | mips-sysv*) # SYSV variant of MIPS system.
- cpu_type=mips
- tm_file=tm-mips-sysv.h
- ;;
- mips/*-bsd* | mips-bsd*) # BSD 4.3 variant of MIPS system.
- cpu_type=mips
- tm_file=tm-mips-bsd.h
- ;;
- pyramid | pyramid/* | pyramid-*)
- cpu_type=pyr
- tm_file=tm-pyr.h
- ;;
- tron | tron/*)
- cpu_type=gmicro
- tm_file=tm_gmicro.h
- ;;
- a29k-bsd* | a29k/*-bsd*)
- cpu_type=a29k
- tm_file=tm-a29kunix.h
- ;;
- i960) # Default i960 environment.
- ;;
- # 370)
- # ;;
- esac
- if [ x$pass1done = x ]
- then
- if [ x$cpu_type = x ]; then cpu_type=$host; fi
- if [ x$xm_file = x ]; then host_xm_file=xm-$cpu_type.h
- else host_xm_file=$xm_file
- fi
- if [ x$make_var_file = x ]
- then make_var_file=make-$cpu_type; fi
- host_make_var_file=$make_var_file
- pass1done=yes
+# prep the template
+ sed -e '/^#### configure.in common parts come in here.$/,/^## end of common part.$/c\
+#### configure.in common parts come in here.\
+## end of common part.' \
+ -e '/^#### configure.in per-host parts come in here.$/,/^## end of per-host part.$/c\
+#### configure.in per-host parts come in here.\
+## end of per-host part.' \
+ -e '/^#### configure.in per-target parts come in here.$/,/^## end of per-target part.$/c\
+#### configure.in per-target parts come in here.\
+## end of per-target part.' \
+ -e '/^#### configure.in post-target parts come in here.$/,/^## end of post-target part.$/c\
+#### configure.in post-target parts come in here.\
+## end of post-target part.' \
+ < ${template} > template.new
+
+ if [ -r configure.in ] ; then
+ if [ -z "`grep '^# per\-host:' configure.in`" ] ; then
+ echo '***' `pwd`/configure.in has no "per-host:" line. 1>&2
+ exit 1
fi
- done
- # Default the machine-specific variables that were not explicitly set.
- if [ x$cpu_type = x ]
- then cpu_type=$target; fi
+ if [ -z "`grep '^# per\-target:' configure.in`" ] ; then
+ echo '***' `pwd`/configure.in has no "per-target:" line. 1>&2
+ exit 1
+ fi
- if [ x$tm_file = x ]
- then tm_file=tm-$target.h; fi
+ # split configure.in into common, per-host, per-target,
+ # and post-target parts. Post-target is optional.
+ sed -e '/^# per\-host:/,$d' configure.in > configure.com
+ sed -e '1,/^# per\-host:/d' -e '/^# per\-target:/,$d' configure.in > configure.hst
+ if grep -s '^# post-target:' configure.in ; then
+ sed -e '1,/^# per\-target:/d' -e '/^# post\-target:/,$d' configure.in > configure.tgt
+ sed -e '1,/^# post\-target:/d' configure.in > configure.pos
+ else
+ sed -e '1,/^# per\-target:/d' configure.in > configure.tgt
+ echo >configure.pos
+ fi
- md_file=${cpu_type}.md
+ # and insert them
+ sed -e '/^#### configure.in common parts come in here.$/ r configure.com' \
+ -e '/^#### configure.in per\-host parts come in here.$/ r configure.hst' \
+ -e '/^#### configure.in per\-target parts come in here.$/ r configure.tgt' \
+ -e '/^#### configure.in post\-target parts come in here.$/ r configure.pos' \
+ template.new > configure.new
- if [ x$out_file = x ]
- then out_file=out-$cpu_type.c; fi
-fi
+ rm -f configure.com configure.tgt configure.hst configure.pos
+ else
+ echo Warning: no configure.in in `pwd`
+ cat ${template} >> configure
+ fi
-#### configure.in files go here.
-### end of configure.in
+ chmod a+x configure.new
+ rm template.new
+# mv configure configure.old
+ mv configure.new configure
-# are we rebuilding config itself?
-if [ -n "$template" ]
-then
- if [ ! -r $template ]
- then
- echo "Can't find template ${template}."
- exit 1
+ if [ -n "${verbose}" ] ; then
+ echo Rebuilt configure in `pwd`
fi
- mv configure configure.old
- echo "#!/bin/sh" > configure
- echo "# Do not edit this file. It is generated automatically from configure.in" >> configure
- echo "# and a configure template." >> configure
- echo "configdirs=" >> configure
- echo >> configure
+ # Now update config.sub from the template directory.
+ if echo "$template" | grep -s 'configure$' ; then
+ cp `echo "$template" | sed s/configure$/config.sub/` ./config.sub.new
+ # mv config.sub config.sub.old
+ mv config.sub.new config.sub
- if [ -r configure.in ]
- then
- sed -e "/^####/ r configure.in" $template >> configure
- else
- cat $template >> configure
+ if [ -n "${verbose}" ] ; then
+ echo Rebuilt config.sub in `pwd`
+ fi
fi
- chmod a+x configure
- rm configure.old
-# echo Rebuilt configure in `pwd` from ${template}.
- echo Rebuilt configure in `pwd`
+ if [ -z "${norecursion}" ] ; then
+ # If template is relative path, make it absolute for recurring.
+ if echo "${template}" | grep -s '^/' ; then
+ true
+ else
+ template=`pwd`/${template}
+ fi
- if [ x$norecurse = x ]
- then
- while [ -n "$configdirs" ]
- do
+ while [ -n "${configdirs}" ] ; do
# set configdir to car of configdirs, configdirs to cdr of configdirs
- set $configdirs; configdir=$1; shift; configdirs=$*
+ set ${configdirs}; configdir=$1; shift; configdirs=$*
- if [ "`echo ${configdir}.*`" != "${configdir}.*" ]
- then
+ if [ "`echo ${configdir}.*`" != "${configdir}.*" ] ; then
targetspecificdirs=${configdir}.*
else
targetspecificdirs=
fi
- for i in ${configdir} ${targetspecificdirs}
- do
- if [ -r $i/configure ]
- then
- (cd $i ;
- configure +template=${template})
+ for i in ${configdir} ${targetspecificdirs} ; do
+ if [ -d $i ] ; then
+ if [ -r $i/configure ] ; then
+ (cd $i ;
+ ./configure +template=${template} ${verbose})
+ else
+ echo Warning: No configure script in `pwd`/$i
+ fi
else
- echo No configure script in `pwd`/$i
+ if [ -n "${verbose}" ] ; then
+ echo Warning: directory $i is missing.
+ fi
fi
done
done
exit 0
fi
-# Temporarily, we support only direct subdir builds.
-hostsubdir=Host-$host
-targetsubdir=Target-$target
-
-if [ -n "$removing" ]
-then
- rm -rf $hostsubdir/$targetsubdir
+# some sanity checks on configure.in
+if [ -z "${srctrigger}" ] ; then
+ echo Warning: srctrigger not set in configure.in. `pwd` not configured.
+ exit 1
+fi
- if [ -z "`(ls $hostsubdir) 2>&1 | grep Target-`" ]
- then
- rm -rf $hostsubdir
+for host in ${hosts} ; do
+ # Default other arg
+ if [ -z "${targets}" -o -n "${defaulttargets}" ] ; then
+ targets=${host}
+ defaulttargets=true
fi
+
+ host_alias=${host}
+
+ result=`/bin/sh ./config.sub ${host}`
+ host_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
+ host_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
+ host_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
+ host=${host_cpu}-${host_vendor}-${host_os}
+ host_makefile_frag=config/hmake-${host}
+
+#### configure.in per-host parts come in here.
+
+if [ "${host_os}" = "posix" ] ; then
+ my_host=posix
else
- if [ ! -d $hostsubdir ] ; then mkdir $hostsubdir ; fi
- cd $hostsubdir
-
- if [ ! -d $targetsubdir ] ; then mkdir $targetsubdir ; fi
- cd $targetsubdir
-
- srcdir=../..
-
- ## Find the source files, if location was not specified.
- #if [ x$srcdir = x ]
- #then
- # srcdirdefaulted=1
- # srcdir=.
- # if [ ! -r ${srctrigger} ]
- # then
- # srcdir=..
- # fi
- #fi
- #
- #if [ ! -r ${srcdir}/${srctrigger} ]
- #then
- # if [ x$srcdirdefaulted = x ]
- # then
- # echo "$progname: Can't find ${srcname} sources in \`${srcdir}'." 1>&2
- # else
- # echo "$progname: Can't find ${srcname} sources in \`.' or \`..'." 1>&2
- # fi
- # exit 1
- #fi
-
-
-
- # Set up the list of links to be made.
- # $links is the list of link names, and $files is the list of names to link to.
-
- # Make the links.
- while [ -n "$files" ]
- do
- # set file to car of files, files to cdr of files
- set $files; file=$1; shift; files=$*
- set $links; link=$1; shift; links=$*
-
- if [ ! -r ${srcdir}/config/$file ]
- then
- echo "$progname: cannot create a link \`$link'," 1>&2
- echo "since the file \`config/$file' does not exist." 1>&2
- exit 1
- fi
+ case "${host_cpu}" in
+ rs6000) my_host=aix ;;
+ mips)
+ case "${host_vendor}" in
+ dec) my_host=dec3100 ;;
+ esac
+ ;;
+ m88k)
+ case "${host_vendor}" in
+ *)
+ case "${host_os}" in
+ dgux) my_host=dgux ;;
+ esac
+ ;;
+ esac
+ ;;
- $remove -f $link
- rm -f config.status
- # Make a symlink if possible, otherwise try a hard link
- $symbolic_link ${srcdir}/config/$file $link 2>/dev/null || $hard_link ${srcdir}/config/$file $link
+ m68k)
+ case "${host_vendor}" in
+ hp) my_host=hp9000 ;;
+ sony) my_host=news ;;
+ sun) my_host=sun3 ;;
+ esac
+ ;;
- if [ ! -r $link ]
- then
- echo "$progname: unable to link \`$link' to \`${srcdir}/config/$file'." 1>&2
- exit 1
- fi
- echo "Linked \`$link' to \`${srcdir}/config/$file'."
- done
-
- # Install a makefile, and make it set VPATH
- # if necessary so that the sources are found.
- # Also change its value of srcdir.
- # Also create a .gdbinit file which runs the one in srcdir
- # and tells GDB to look there for source files.
- case $srcdir in
- .)
+ i386)
+ case "${host_vendor}" in
+ *)
+ case "${host_os}" in
+ sysv) my_host=i386v ;;
+ esac
+ ;;
+ esac
;;
- *)
- echo "VPATH = ${srcdir}" > x
- cat x ${srcdir}/Makefile.in | sed "s@^srcdir = \.@srcdir = ${srcdir}@" > Makefile.in
- rm x
- echo "dir ." > .gdbinit
- echo "dir ${srcdir}" >> .gdbinit
- echo "source ${srcdir}/.gdbinit" >> .gdbinit
+
+ sparc)
+ case "${host_vendor}" in
+ sun) my_host=sun4 ;;
+ esac
;;
+
+ rtpc) my_host=rtbsd ;;
+ tahoe | vax) my_host=${host_cpu} ;;
esac
+fi
- host_var_file=hmake-${host}
- target_var_file=tmake-${target}
+if [ ! -f config/h-${my_host} ] ; then
+ echo '***' The linker do not support host ${host}
+ exit 1
+fi
- # Conditionalize the makefile for this machine.
- if [ -f ${srcdir}/config/${host_var_file} ]
- then
- sed -e "/^####/ r ${srcdir}/config/${host_var_file}" Makefile.in > Makefile.tem
- else
- cp Makefile.in Makefile.tem
- fi
+host_makefile_frag=config/h-${my_host}
- if [ -f ${srcdir}/config/${target_var_file} ]
- then
- sed -e "/^####/ r ${srcdir}/config/${target_var_file}" Makefile.tem > Makefile.tem1
- mv Makefile.tem1 Makefile.tem
- fi
+## end of per-host part.
- # Remove all formfeeds, since some Makes get confused by them.
- sed "s/\f//" Makefile.tem >> Makefile.tem1
- mv Makefile.tem1 Makefile.tem
+ for target in ${targets} ; do
- # reset SUBDIRS
- sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" Makefile.tem > Makefile.tem1
- mv Makefile.tem1 Makefile.tem
+ target_alias=${target}
+ result=`/bin/sh ./config.sub ${target}`
+ target_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
+ target_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
+ target_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
+ target=${target_cpu}-${target_vendor}-${target_os}
+ target_makefile_frag=config/tmake-${target}
- # reset NONSUBDIRS
- sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" Makefile.tem > Makefile.tem1
- mv Makefile.tem1 Makefile.tem
+#### configure.in per-target parts come in here.
- # Delete the intermediate files
- if [ x$srcdir != x. ] ; then rm Makefile.in ; fi
+case ${target_cpu} in
+sparc)
+ case ${target_vendor} in
+ sun) my_target=sun4 ;;
+ esac
+ ;;
+m88k) my_target=m88k-bcs ;;
+a29k) my_target=coff-a29k ;;
+m68k)
+ case ${target_vendor} in
+ sun) my_target=sun3 ;;
+ sony) my_target=news;;
+ *) echo "Unknown 68k target vendor:" ${target_vendor} ;;
+ esac
+esac
- rm -f Makefile
+target_makefile_frag=config/t-${my_target}
- # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
- if [ x$host != x$target ]
- then
- echo "CROSS=-DCROSS_COMPILE" > Makefile
- echo "ALL=start.encap" >> Makefile
- else
- echo "ALL=all.internal" > Makefile
- fi
+files=
+links=
+## end of per-target part.
- # set target and host
- echo "host = $host" >> Makefile
- echo "target = $target" >> Makefile
+ # Temporarily, we support only direct subdir builds.
+ hostsubdir=H-${host_alias}
+ targetsubdir=T-${target_alias}
- cat Makefile.tem >> Makefile
- rm Makefile.tem
+ if [ -n "${removing}" ] ; then
+ if [ -n "${subdirs}" ] ; then
+ if [ -d "${hostsubdir}" ] ; then
+ rm -rf ${hostsubdir}/${targetsubdir}
- using=
- if [ -f ${srcdir}/config/${host_var_file} ]
- then
- using=" using \"${host_var_file}\""
- fi
-
- if [ -f ${srcdir}/config/${target_var_file} ]
- then
- if [ -z "${using}" ]
- then
- andusing=" using \"${target_var_file}\""
+ if [ -z "`(ls ${hostsubdir}) 2>&1 | grep Target- | grep -v Target-independent`" ] ; then
+ rm -rf ${hostsubdir}
+ fi
+ else
+ echo Warning: no `pwd`/${hostsubdir} to remove.
+ fi
+ else
+ rm -f ${Makefile} config.status ${links}
+ fi
else
- andusing="${using} and \"${target_var_file}\""
+ if [ -n "${subdirs}" ] ; then
+ # check for existing status before allowing forced subdirs.
+ if [ -f ${Makefile} ] ; then
+ echo '***' "${Makefile} already exists in source directory. `pwd` not configured." 1>&2
+ exit 1
+ fi
+
+ if [ ! -d ${hostsubdir} ] ; then mkdir ${hostsubdir} ; fi
+ cd ${hostsubdir}
+
+ if [ ! -d ${targetsubdir} ] ; then
+ if [ -z "${commontargets}" ] ; then
+ mkdir ${targetsubdir}
+ else
+ if [ ! -d Target-independent ] ; then
+ mkdir Target-independent
+ fi
+
+ ${symbolic_link} Target-independent ${targetsubdir}
+ fi # if target independent
+ fi # if no target dir yet
+
+ cd ${targetsubdir}
+
+ srcdir=../..
+ else
+ # if not subdir builds, then make sure none exist.
+ if [ -n "`(ls .) 2>&1 | grep Host-`" ] ; then
+ echo '***' "Configured subdirs exist. `pwd` not configured." 1>&2
+ exit 1
+ fi
+ fi
+
+ # Find the source files, if location was not specified.
+ if [ -z "${srcdir}" ] ; then
+ srcdirdefaulted=1
+ srcdir=.
+ if [ -n "${srctrigger}" -a ! -r ${srctrigger} ] ; then
+ srcdir=..
+ fi
+ fi
+
+ if [ -n "${srctrigger}" -a ! -r ${srcdir}/${srctrigger} ] ; then
+ if [ -z "${srcdirdefaulted}" ] ; then
+ echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/${srcdir}" 1>&2
+ else
+ echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/. or `pwd`/.." 1>&2
+ fi
+
+ echo '***' \(At least ${srctrigger} is missing.\) 1>&2
+ exit 1
+ fi
+
+ # Set up the list of links to be made.
+ # ${links} is the list of link names, and ${files} is the list of names to link to.
+
+ # Make the links.
+ while [ -n "${files}" ] ; do
+ # set file to car of files, files to cdr of files
+ set ${files}; file=$1; shift; files=$*
+ set ${links}; link=$1; shift; links=$*
+
+ if [ ! -r ${srcdir}/${file} ] ; then
+ echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2
+ echo '***' "since the file \"${file}\" does not exist." 1>&2
+ exit 1
+ fi
+
+ ${remove} -f ${link}
+ rm -f config.status
+ # Make a symlink if possible, otherwise try a hard link
+ ${symbolic_link} ${srcdir}/${file} ${link} 2>/dev/null || ${hard_link} ${srcdir}/${file} ${link}
+
+ if [ ! -r ${link} ] ; then
+ echo '***' "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2
+ exit 1
+ fi
+
+ if [ -n "${verbose}" ] ; then
+ echo "Linked \"${link}\" to \"${srcdir}/${file}\"."
+ fi
+ done
+
+ # Create a .gdbinit file which runs the one in srcdir
+ # and tells GDB to look there for source files.
+
+ case ${srcdir} in
+ .)
+ ;;
+ *)
+ echo "dir ." > .gdbinit
+ echo "dir ${srcdir}" >> .gdbinit
+ echo "source ${srcdir}/.gdbinit" >> .gdbinit
+ ;;
+ esac
+
+ # Install a makefile, and make it set VPATH
+ # if necessary so that the sources are found.
+ # Also change its value of srcdir.
+
+ # FIXME-someday: This business of always writing to .tem and mv back
+ # is so that I don't screw things up while developing. Once this
+ # template is stable, these should be optimized. xoxorich.
+
+ # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
+ if [ "${host}" != "${target}" ] ; then
+ echo "CROSS=-DCROSS_COMPILE" > ${Makefile}
+ echo "ALL=start.encap" >> ${Makefile}
+ else
+ echo "ALL=all.internal" > ${Makefile}
+ fi
+
+ # set target, host, VPATH
+ echo "host_alias = ${host_alias}" >> ${Makefile}
+ echo "host_cpu = ${host_cpu}" >> ${Makefile}
+ echo "host_vendor = ${host_vendor}" >> ${Makefile}
+ echo "host_os = ${host_os}" >> ${Makefile}
+
+ echo "target_alias = ${target_alias}" >> ${Makefile}
+ echo "target_cpu = ${target_cpu}" >> ${Makefile}
+ echo "target_vendor = ${target_vendor}" >> ${Makefile}
+ echo "target_os = ${target_os}" >> ${Makefile}
+
+ if [ -n "${subdirs}" ] ; then
+ echo "subdir = /${hostsubdir}/${targetsubdir}" >> ${Makefile}
+ else
+ echo "subdir =" >> ${Makefile}
+ fi
+
+ # echo "workdir = `pwd`" >> ${Makefile}
+ echo "VPATH = ${srcdir}" >> ${Makefile}
+
+ # add "Makefile.in" (or whatever it's called)
+ cat ${srcdir}/${Makefile_in} >> ${Makefile}
+
+ # Conditionalize the makefile for this host.
+ if [ -f ${srcdir}/${host_makefile_frag} ] ; then
+ (echo "host_makefile_frag = ${srcdir}/${host_makefile_frag}" ;
+ sed -e "/^####/ r ${srcdir}/${host_makefile_frag}" ${Makefile}) > Makefile.tem
+ mv Makefile.tem ${Makefile}
+ fi
+
+ # Conditionalize the makefile for this target.
+ if [ -f ${srcdir}/${target_makefile_frag} ] ; then
+ (echo "target_makefile_frag = ${srcdir}/${target_makefile_frag}" ;
+ sed -e "/^####/ r ${srcdir}/${target_makefile_frag}" ${Makefile}) > Makefile.tem
+ mv Makefile.tem ${Makefile}
+ fi
+
+ # set srcdir
+ sed "s@^srcdir = \.@srcdir = ${srcdir}@" ${Makefile} > Makefile.tem
+ mv Makefile.tem ${Makefile}
+
+ # set destdir
+ if [ -n "${destdir}" ] ; then
+ sed "s:^destdir =.*$:destdir = ${destdir}:" ${Makefile} > Makefile.tem
+ mv Makefile.tem ${Makefile}
+ fi
+
+ # reset SUBDIRS
+ sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" ${Makefile} > Makefile.tem
+ mv Makefile.tem ${Makefile}
+
+ # reset NONSUBDIRS
+ sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" ${Makefile} > Makefile.tem
+ mv Makefile.tem ${Makefile}
+
+ using=
+ if [ -f ${srcdir}/${host_makefile_frag} ] ; then
+ using=" using \"${host_makefile_frag}\""
+ fi
+
+ # remove any form feeds.
+ sed -e "s/\f//" ${Makefile} > Makefile.tem
+ mv Makefile.tem ${Makefile}
+
+ if [ -f ${srcdir}/${target_makefile_frag} ] ; then
+ if [ -z "${using}" ] ; then
+ andusing=" using \"${target_makefile_frag}\""
+ else
+ andusing="${using} and \"${target_makefile_frag}\""
+ fi
+ else
+ andusing=${using}
+ fi
+
+ if [ -n "${verbose}" -o -z "${recurring}" ] ; then
+ echo "Created \"${Makefile}\"" in `pwd`${andusing}.
+ fi
+
+#### configure.in post-target parts come in here.
+
+## end of post-target part.
+
+ # describe the chosen configuration in config.status.
+ # Make that file a shellscript which will reestablish
+ # the same configuration. Used in Makefiles to rebuild
+ # Makefiles.
+
+ echo "#!/bin/sh
+# ${srcname} was configured as follows:
+${srcdir}/configure" ${arguments} `if [ -z "${norecursion}" ] ; then echo +norecursion ; else true ; fi` > config.status
+ chmod a+x config.status
+
+ originaldir=`pwd`
+ cd ${srcdir}
fi
- else
- andusing=${using}
- fi
- echo "Created \"Makefile\""${andusing}.
+ # If there are subdirectories, then recurse.
+ if [ -z "${norecursion}" -a -n "${configdirs}" ] ; then
+ for configdir in ${configdirs} ; do
+ if [ -n "${verbose}" ] ; then
+ echo Configuring ${configdir}...
+ fi
- if [ x$host = x$target ]
- then
- echo "Links are now set up for use with a $target." \
- | tee ${srcdir}/config.status
- else
- echo "Links are now set up for host $host and target $target." \
- | tee ${srcdir}/config.status
- fi
+ if [ -d ${configdir} ] ; then
+ (cd ${configdir} ;
+ ./configure +recurring ${host_alias} +target=${target_alias} \
+ ${verbose} ${subdirs} ${removing} +destdir=${destdir}) \
+ | sed 's/^/ /'
+ else
+ if [ -n "${verbose}" ] ; then
+ echo Warning: directory \"${configdir}\" is missing.
+ fi
+ fi
+ done
+ fi
+ done # for each target
- cd ${srcdir}
-fi
+ # Now build a Makefile for this host.
+ if [ -n "${subdirs}" -a ! -n "${removing}" ] ; then
+ cd ${hostsubdir}
+ cat > GNUmakefile << E!O!F
+# Makefile generated by configure for host ${host_alias}.
-# If there are subdirectories, then recurse.
+ALL := $(shell ls -d Target-*)
-if [ x$norecurse != x ] ; then exit 0 ; fi
+%:
+ $(foreach subdir,$(ALL),$(MAKE) -C $(subdir) \$@ &&) true
-while [ -n "$configdirs" ]
-do
- # set configdir to car of configdirs, configdirs to cdr of configdirs
- set $configdirs; configdir=$1; shift; configdirs=$*
-
- # check for target override
- targetspecificdir=${configdir}.${target}
- if [ -d ${targetspecificdir} ]
- then
- configdir=${targetspecificdir}
+all:
+E!O!F
+ cd ..
fi
-
- echo Configuring ${configdir}...
- (cd ${configdir} ;
- configure +host=${host} ${target} ${removing}) \
- | sed 's/^/ /'
-done
+done # for each host
exit 0
+
+#
+# Local Variables:
+# fill-column: 131
+# End:
+#
+
+# end of configure
projects / deliverable / binutils-gdb.git / blobdiff