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This commit is contained in:
K. Richard Pixley
1991-04-04 19:01:18 +00:00
parent 55dd74a1a8
commit eb02fd64a6
6 changed files with 2013 additions and 0 deletions
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120
Makefile.in Normal file
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#
# Makefile for development tools.
#
# Last Mod Tue Apr 2 16:57:52 PST 1991, by rich@sendai
#
srcdir = .
subdir = Host-$(host)/Target-$(target)
OSLAYER = clib/os-layer
OSINCLUDE = $(OSLAYER)/include
#CC = gcc -b$(target) # -B$(srcdir)/../gas/Host-$(host)/Target-$(target)/
#CFLAGS = -g -nostdinc -nostdlib -I- -I$(srcdir) -I$(srcdir)/../include -I$(OSINCLUDE)
# These are roughly topologically sorted in order to make porting more
# streamlined.
SUBDIRS =
NONSUBDIRS =
SUBDIRS_INCLUDE = machine-dep
TARGETLIB = libc.a
RANLIB = ranlib
AR = ar cqv
#### host and target specific makefile fragments come in here.
all: $(TARGETLIB)
subdir_do: $(SUBDIRS) $(TARGETDIRS)
for i in $(SUBDIRS); \
do \
if (cd $(srcdir)/$$i`if [ -d $(srcdir)/$$i.$(target) ] ; \
then echo .$(target) ; fi`/$(subdir); \
$(MAKE) \
"OSLAYER=../$(OSLAYER)" \
"TARGETLIB=../$(srcdir)/$(subdir)/$(TARGETLIB)" \
"AR=$(AR)" \
"RANLIB=$(RANLIB)" $(DO)) ; \
then true ; \
else exit 1 ; \
fi ;\
done
$(TARGETLIB): FORCE
@$(MAKE) subdir_do "DO=all"
$(RANLIB) $(TARGETLIB)
oldlibc.a: $(SUBDIRS) FORCE
@$(MAKE) subdir_do DO=all
rm -rf TEMP
mkdir TEMP
# Extract files from all subdirs, making sure that none overwrites others.
cd TEMP; for i in $(SUBDIRS); do\
ar x ../$$i/library.a;\
chmod a-w *;\
done;
# Be sure if interrupted, no libc.a exists.
rm -f libc.new
cd TEMP; ar cq ../libc.new *
ranlib libc.new
mv libc.new libc.a
rm -rf TEMP
clean:
rm -rf *.a TEMP errs core *.o *~ \#* TAGS *.E
$(MAKE) subdir_do DO=clean
install: all install_include install_crt install_gnulib install_lib
# When installing include files, be sure that machine-dependent
# files override machine-independent files.
# Might be better to check for collisions? FIXME
install_crt:
$(MAKE) SUBDIRS=machine-dep DO=install_crt
install_gnulib:
$(MAKE) SUBDIRS=gnulib DO=install_gnulib
install_include:
$(MAKE) SUBDIRS=$(SUBDIRS_INCLUDE) DO=install_include
install_lib: libc.a
cp libc.a $(DESTDIR)/lib/libc.a
etags tags: TAGS
TAGS: FORCE
etags `$(MAKE) ls`
ls:
@echo Makefile
@for i in $(SUBDIRS); \
do \
(cd $$i; \
pwd=`pwd`; \
wd=`basename $$pwd`; \
for j in `$(MAKE) ls`; \
do \
echo $$wd/$$j; \
done) \
done
FORCE:
# with the gnu make, this is done automatically.
Makefile: $(srcdir)/Makefile.in $(srcdir)/configure
(cd $(srcdir) ; configure -srcdir=$(srcdir) -host=$(host) $(target) -norecurse)
#
# $Log$
# Revision 1.1 1991/04/04 18:56:39 rich
# Initial revision
#
#
#
# end of Makefile.in

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BINUTILSDIR=/u1/rich/work/binutils.$(target)/Host-$(host)/Target-$(target)
AR=$(BINUTILSDIR)/ar cqv
RANLIB=$(BINUTILSDIR)/ranlib
OSLAYER = clib/os-layer.$(target)

853
configure vendored Executable file
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#!/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
# 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.
#
# Shell script to create proper links to machine-dependent files in
# preparation for compiling gcc.
#
# Usage: configure [+srcdir=DIR] [+host=HOST] [+gas] [+nfp] TARGET
#
# 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'
#for Test
#remove="echo rm"
#hard_link="echo ln"
#symbolic_link="echo ln -s"
# clear some things potentially inherited from environment.
target=
template=
removing=
norecurse=
ansi=
for arg in $*;
do
case $arg in
-ansi | +ansi)
ansi=true
;;
-template=* | +template=*)
template=`echo $arg | sed 's/[+-]template=//'`
;;
-norecurse | +norecurse)
norecurse=true
;;
-rm | +rm)
removing=$arg
;;
-srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
srcdir=`echo $arg | sed 's/[+-]s[a-z]*=//'`
;;
-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 $arg | sed 's/[+-]l[a-z]*=//'`"
;;
-gas | +gas | +ga | +g)
gas=yes
;;
-nfp | +nfp | +nf | +n)
nfp=yes
;;
*)
# Allow configure HOST TARGET
if [ x$host = x ] ; then host=$target ; fi
target=$arg
;;
esac
done
# process host and target only if not rebuilding configure itself.
if [ -z "$template" ]
then
# Complain if an arg is missing
if [ x$target = x ]
then
echo "Usage: $progname [+srcdir=DIR] [+host=HOST] [+gas] [+nfp] TARGET"
echo -n "Where HOST and TARGET are something like "
echo "\`vax', \`sun3', \`encore', etc."
if [ -r config.status ]
then
cat config.status
fi
exit 1
fi
# Default other arg
if [ x$host = x ]
then
host=$target
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
# Decode manufacturer-specific aliases for certain operating systems.
case $os in
-newsos*)
os=-bsd
;;
-ultrix*)
os=-bsd
;;
-dynix*)
os=-bsd
;;
-ctix*)
os=-sysv
;;
esac
machine=$basic_machine$os
cpu_type=
xm_file=
tm_file=
make_var_file=
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=$make_var_file
pass1done=yes
fi
done
# Default the machine-specific variables that were not explicitly set.
if [ x$cpu_type = x ]
then cpu_type=$target; fi
if [ x$tm_file = x ]
then tm_file=tm-$target.h; fi
md_file=${cpu_type}.md
if [ x$out_file = x ]
then out_file=out-$cpu_type.c; fi
fi
#### configure.in files go 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.
configdirs="gcc gas bfd binutils ld clib"
srctrigger=gcc-new
srcname="gnu development package"
### end of configure.in
# are we rebuilding config itself?
if [ -n "$template" ]
then
if [ ! -r $template ]
then
echo "Can't find template ${template}."
exit 1
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
if [ -r configure.in ]
then
sed -e "/^####/ r configure.in" $template >> configure
else
cat $template >> configure
fi
chmod a+x configure
rm configure.old
# echo Rebuilt configure in `pwd` from ${template}.
echo Rebuilt configure in `pwd`
if [ x$norecurse = x ]
then
while [ -n "$configdirs" ]
do
# set configdir to car of configdirs, configdirs to cdr of configdirs
set $configdirs; configdir=$1; shift; configdirs=$*
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})
else
echo No configure script in `pwd`/$i
fi
done
done
fi
exit 0
fi
# Temporarily, we support only direct subdir builds.
hostsubdir=Host-$host
targetsubdir=Target-$target
if [ -n "$removing" ]
then
rm -rf $hostsubdir/$targetsubdir
if [ -z "`(ls $hostsubdir) 2>&1 | grep Target-`" ]
then
rm -rf $hostsubdir
fi
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
$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
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
.)
;;
*)
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 ${srcdir}/.gdbinit" >> .gdbinit
;;
esac
host_var_file=hmake-${host}
target_var_file=tmake-${target}
# 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
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
# Remove all formfeeds, since some Makes get confused by them.
sed "s/ //" Makefile.tem >> Makefile.tem1
mv Makefile.tem1 Makefile.tem
# reset SUBDIRS
sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" Makefile.tem > Makefile.tem1
mv Makefile.tem1 Makefile.tem
# reset NONSUBDIRS
sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" Makefile.tem > Makefile.tem1
mv Makefile.tem1 Makefile.tem
# Delete the intermediate files
if [ x$srcdir != x. ] ; then rm Makefile.in ; fi
rm -f Makefile
# 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
# set target and host
echo "host = $host" >> Makefile
echo "target = $target" >> Makefile
cat Makefile.tem >> Makefile
rm Makefile.tem
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}\""
else
andusing="${using} and \"${target_var_file}\""
fi
else
andusing=${using}
fi
echo "Created \"Makefile\""${andusing}.
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
cd ${srcdir}
fi
# If there are subdirectories, then recurse.
if [ x$norecurse != x ] ; then exit 0 ; fi
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}
fi
echo Configuring ${configdir}...
(cd ${configdir} ;
configure +host=${host} ${target} ${removing}) \
| sed 's/^/ /'
done
exit 0

8
configure.in Normal file
View File

@ -0,0 +1,8 @@
# 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.
configdirs="gcc gas bfd binutils ld clib"
srctrigger=gcc-new
srcname="gnu development package"

183
ld/Makefile.in Normal file
View File

@ -0,0 +1,183 @@
#
# Makefile for ld version 2
#
# $Id$
#
srcdir = .
BASEDIR = $(srcdir)/..
BFDDIR = $(BASEDIR)/bfd
INCLUDE = $(BASEDIR)/include-cygnus
INCLUDES = -I. -I$(srcdir) -I$(INCLUDE) -I$(BFDDIR)
DEBUG = -g
CFLAGS = $(INCLUDES) $(DEBUG)
# go directly to ld.new in case this ld isn't capable of
# linking native object on this host. It can be renamed on
# install.
PROGS = ld.new
# for self hosting
GNUTARGET=a.out-generic-big
LDEMULATION=gld
bfdlib=$(BASEDIR)/bfd/Host-$(host)/libbfd.a
OBJS= ldgram.o ldlex.o ldlang.o ldmain.o ldwrite.o ldexp.o ld-lnk960.o \
ld-gld.o ld-gld960.o ld-emul.o ldversion.o ldmisc.o ldsym.o ldfile.o
HEADERS=config.h ldmain.h ldmain.h ldmisc.h ldsym.h ldlang.h ldexp.h \
ldlex.h ldwrite.h ldversion.h ld-emul.h ldfile.h ldgram.h ld.h
MANSOURCES=ld.tex
LDCSOURCES=ldlang.c ldmain.c ldwrite.c ld-lnk960.c ld-gld.c \
ld-gld960.c ld-emul.c ldversion.c ldmisc.c ldexp.c ldsym.c ldfile.c
GENERATED_SOURCES=ldgram.tab.c ldlex.c ldgram.tab.h y.tab.h
GENERATED_HEADERS=ldgram.tab.h
LDSOURCES=$(LDCSOURCES) ldgram.y ldlex.l
#BFDSOURCES=../bfd/libbfd.c ../bfd/bfd.c ../bfd/sunos.c ../bfd/icoff.c ../bfd/b.out.c ../bfd/archive.c ../bfd/srec.c
SOURCES= $(LDSOURCES) $(BFDSOURCES)
LINTSOURCES= $(LDCSOURCES) $(BFDSOURCES) $(GENERATED_SOURCES)
all: $(PROGS)
$(PROGS): $(OBJS)
# (cd ../bfd; make)
# LDEMULATION=gld; export LDEMULATION; GNUTARGET=a.out-generic-big;./ldok -format a.out-generic-big -o ld /lib/crt0.o $(OBJS) $(bfdlib) -lc /usr/local/lib/gcc/sparc/1.91/gnulib
# gld -o ld /lib/crt0.o $(OBJS) $(bfdlib) -lc /usr/local/lib/gcc/sparc/1.91/gnulib
$(CC) -Bstatic -o ld.new $(OBJS) $(bfdlib)
ld1: ld
gcc -v -B./ -o ld1 $(OBJS) $(bfdlib)
ld2: ld1
mv ld1 ld
gcc -v -B./ -o ld2 $(OBJS) $(bfdlib)
ld3: ld2
mv ld2 ld
gcc -v -B./ -o ld3 $(OBJS) $(bfdlib)
ld.dvi:ld.tex
tex ld.tex
ldgram.o:ldgram.y
yacc -d $(srcdir)/ldgram.y
mv y.tab.c ldgram.tab.c
$(CC) -c $(CFLAGS) ldgram.tab.c
mv ldgram.tab.o ldgram.o
ldgram.tab.h:ldgram.o
cp y.tab.h ldgram.tab.h
ldlex.c: ldlex.l ldgram.tab.h
ldlex.o: ldlex.c ldgram.tab.h
ldmain.o: ldmain.c
ldversion.o: ldversion.c
ldfile.o: ldfile.c
ldwrite.o: ldwrite.c
ldlang.o: ldlang.c ldgram.tab.h
ld-gld.o: ld-gld.c
ld-gld960.o: ld-gld960.c
ld-emul.o:ld-emul.c
ld-lnk960.o:ld-lnk960.c
ldexp.o:ldexp.c ldgram.tab.h
ldmisc.o:ldmisc.c
ldsym.o:ldsym.c
clean:
- rm -f $(OBJS) $(GENERATED_SOURCES) $(GENERATED_HEADERS)
- rm -f ld ld1 ld2
lintlog:$(SOURCES) Makefile
$(LINT) -abhxzn $(CFLAGS) $(LINTSOURCES) \
| grep -v "pointer casts may be troublesome" \
| grep -v "possible pointer alignment problem" \
| grep -v "ignore" \
| grep -v "conversion from long may lose accuracy" \
| grep -v "warning: constant argument to NOT" \
| grep -v "enumeration type clash, operator CAST" \
| grep -v "warning: constant in conditional context"\
| grep -v "archive\.c"
tags TAGS:$(SOURCES) $(HEADERS)
etags -t $(SOURCES) $(HEADERS)
release:
(cd /4/steve/ld; tar cf - $(LDSOURCES) $(HEADERS) $(MANSOURCES)) | tar xf -
objdump:objdump.c
install: $(PROGS)
rm -f $G960BASE/bin/$(PROGS)
cp $(PROGS) $$G960BASE/bin/gld960c
#-----------------------------------------------------------------------------
# 'STANDARD' GNU/960 TARGETS BELOW THIS POINT
#
# 'VERSION' file must be present and contain a string of the form "x.y"
#-----------------------------------------------------------------------------
ver960.c: FORCE
rm -f ver960.c
echo "char ${TARG}_ver[]= \"${TARG} `cat VERSION`, `date`\";" > ver960.c
# This target should be invoked before building a new release.
# 'VERSION' file must be present and contain a string of the form "x.y"
#
roll:
@V=`cat VERSION` ; \
MAJ=`sed 's/\..*//' VERSION` ; \
MIN=`sed 's/.*\.//' VERSION` ; \
V=$$MAJ.`expr $$MIN + 1` ; \
rm -f VERSION ; \
echo $$V >VERSION ; \
echo Version $$V
# Dummy target to force execution of dependent targets.
#
.force:
FORCE:
# Target to uncomment host-specific lines in this makefile. Such lines must
# have the following string beginning in column 1: #__<hostname>__#
# Original Makefile is backed up as 'Makefile.old'.
#
# Invoke with: make make HOST=xxx
#
make:
-@if test $(HOST)x = x ; then \
echo 'Specify "make make HOST=???"'; \
exit 1; \
fi ; \
grep -s "^#The next line was generated by 'make make'" Makefile; \
if test $$? = 0 ; then \
echo "Makefile has already been processed with 'make make'";\
exit 1; \
fi ; \
mv -f Makefile Makefile.old; \
echo "#The next line was generated by 'make make'" >Makefile ; \
echo "HOST=$(HOST)" >>Makefile ; \
echo >>Makefile ; \
sed "s/^#__$(HOST)__#//" < Makefile.old >>Makefile
#
Makefile: $(srcdir)/Makefile.in $(srcdir)/configure
(cd $(srcdir) ; configure -host=$(host) $(target))
### Local Variables: ***
### mode:fundamental ***
### page-delimiter: "^# " ***
### End: ***
### end of file

845
ld/configure vendored Executable file
View File

@ -0,0 +1,845 @@
#!/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
# 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.
#
# Shell script to create proper links to machine-dependent files in
# preparation for compiling gcc.
#
# Usage: configure [+srcdir=DIR] [+host=HOST] [+gas] [+nfp] TARGET
#
# 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'
#for Test
#remove="echo rm"
#hard_link="echo ln"
#symbolic_link="echo ln -s"
# clear some things potentially inherited from environment.
target=
template=
removing=
norecurse=
ansi=
for arg in $*;
do
case $arg in
-ansi | +ansi)
ansi=true
;;
-template=* | +template=*)
template=`echo $arg | sed 's/[+-]template=//'`
;;
-norecurse | +norecurse)
norecurse=true
;;
-rm | +rm)
removing=$arg
;;
-srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
srcdir=`echo $arg | sed 's/[+-]s[a-z]*=//'`
;;
-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 $arg | sed 's/[+-]l[a-z]*=//'`"
;;
-gas | +gas | +ga | +g)
gas=yes
;;
-nfp | +nfp | +nf | +n)
nfp=yes
;;
*)
# Allow configure HOST TARGET
if [ x$host = x ] ; then host=$target ; fi
target=$arg
;;
esac
done
# process host and target only if not rebuilding configure itself.
if [ -z "$template" ]
then
# Complain if an arg is missing
if [ x$target = x ]
then
echo "Usage: $progname [+srcdir=DIR] [+host=HOST] [+gas] [+nfp] TARGET"
echo -n "Where HOST and TARGET are something like "
echo "\`vax', \`sun3', \`encore', etc."
if [ -r config.status ]
then
cat config.status
fi
exit 1
fi
# Default other arg
if [ x$host = x ]
then
host=$target
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
# Decode manufacturer-specific aliases for certain operating systems.
case $os in
-newsos*)
os=-bsd
;;
-ultrix*)
os=-bsd
;;
-dynix*)
os=-bsd
;;
-ctix*)
os=-sysv
;;
esac
machine=$basic_machine$os
cpu_type=
xm_file=
tm_file=
make_var_file=
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=$make_var_file
pass1done=yes
fi
done
# Default the machine-specific variables that were not explicitly set.
if [ x$cpu_type = x ]
then cpu_type=$target; fi
if [ x$tm_file = x ]
then tm_file=tm-$target.h; fi
md_file=${cpu_type}.md
if [ x$out_file = x ]
then out_file=out-$cpu_type.c; fi
fi
#### configure.in files go here.
### end of configure.in
# are we rebuilding config itself?
if [ -n "$template" ]
then
if [ ! -r $template ]
then
echo "Can't find template ${template}."
exit 1
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
if [ -r configure.in ]
then
sed -e "/^####/ r configure.in" $template >> configure
else
cat $template >> configure
fi
chmod a+x configure
rm configure.old
# echo Rebuilt configure in `pwd` from ${template}.
echo Rebuilt configure in `pwd`
if [ x$norecurse = x ]
then
while [ -n "$configdirs" ]
do
# set configdir to car of configdirs, configdirs to cdr of configdirs
set $configdirs; configdir=$1; shift; configdirs=$*
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})
else
echo No configure script in `pwd`/$i
fi
done
done
fi
exit 0
fi
# Temporarily, we support only direct subdir builds.
hostsubdir=Host-$host
targetsubdir=Target-$target
if [ -n "$removing" ]
then
rm -rf $hostsubdir/$targetsubdir
if [ -z "`(ls $hostsubdir) 2>&1 | grep Target-`" ]
then
rm -rf $hostsubdir
fi
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
$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
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
.)
;;
*)
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 ${srcdir}/.gdbinit" >> .gdbinit
;;
esac
host_var_file=hmake-${host}
target_var_file=tmake-${target}
# 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
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
# Remove all formfeeds, since some Makes get confused by them.
sed "s/ //" Makefile.tem >> Makefile.tem1
mv Makefile.tem1 Makefile.tem
# reset SUBDIRS
sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" Makefile.tem > Makefile.tem1
mv Makefile.tem1 Makefile.tem
# reset NONSUBDIRS
sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" Makefile.tem > Makefile.tem1
mv Makefile.tem1 Makefile.tem
# Delete the intermediate files
if [ x$srcdir != x. ] ; then rm Makefile.in ; fi
rm -f Makefile
# 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
# set target and host
echo "host = $host" >> Makefile
echo "target = $target" >> Makefile
cat Makefile.tem >> Makefile
rm Makefile.tem
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}\""
else
andusing="${using} and \"${target_var_file}\""
fi
else
andusing=${using}
fi
echo "Created \"Makefile\""${andusing}.
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
cd ${srcdir}
fi
# If there are subdirectories, then recurse.
if [ x$norecurse != x ] ; then exit 0 ; fi
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}
fi
echo Configuring ${configdir}...
(cd ${configdir} ;
configure +host=${host} ${target} ${removing}) \
| sed 's/^/ /'
done
exit 0