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|
# 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.
srctrigger=ldmain.c
srcname="linker"
target_dependent=true
# per-host:
. ${srcdir}/../bfd/configure.host
host_makefile_frag=
if [ -f ${srcdir}/config/${my_host}.mh ] ; then
host_makefile_frag=config/${my_host}.mh
fi
# per-target:
# Canonicalize the secondary target names.
if [ -n "$with_targets" ]; then
for targ in `echo $with_targets | sed 's/,/ /g'`
do
result=`$configsub $targ 2>/dev/null`
if [ -n "$result" ]; then
canon_targets="$canon_targets $result"
else
# Allow targets that config.sub doesn't recognize, like "all".
canon_targets="$canon_targets $targ"
fi
done
fi
all_targets=false
for targ in $target $canon_targets
do
case "${targ}" in
sparc-sun-sunos4*) ld_target=sun4 ;;
sparclite*-*-coff) ld_target=coff-sparc ;;
sparclite*-fujitsu-*) ld_target=sun4 ;;
sparc*-*-aout) ld_target=sun4 ;;
sparc*-*-coff) ld_target=coff-sparc ;;
sparc*-*-elf) ld_target=sun4sol2 ;;
sparc*-*-lynxos*) ld_target=sparc-lynx ;;
sparc*-*-solaris2*) ld_target=sun4sol2 ;;
sparc*-wrs-vxworks*) ld_target=sun4 ;;
sparc*-*-netware) ld_target=sun4sol2 ;;
i960-wrs-vxworks5.0*) ld_target=i960 ;;
i960-wrs-vxworks5*) ld_target=i960coff ;;
i960-wrs-vxworks*) ld_target=i960 ;;
i960-intel-nindy) ld_target=i960 ;;
m68*-sun-sunos[34]*) ld_target=sun3 ;;
m68*-wrs-vxworks*) ld_target=vxworks68 ;;
m68*-ericsson-ose) ld_target=ose68 ;;
*-tandem-none) ld_target=st2000 ;; # FIXME needs better name
i[34]86-*-vsta) ld_target=vsta ;;
i[34]86-*-go32) ld_target=i386-go32 ;;
i[34]86-*-aix*) ld_target=i386-coff ;;
i[34]86-*-sco*) ld_target=i386-coff ;;
i[34]86-*-lynxos*) ld_target=i386-lynx ;;
i[34]86-*-coff) ld_target=i386-coff ;;
i[34]86-*-bsd) ld_target=i386-bsd ;;
i[34]86-*-bsd386) ld_target=i386-bsd ;;
i[34]86-*-aout) ld_target=i386-aout ;;
i[34]86-*-linux) ld_target=i386-linux ;;
i[34]86-*-sysv4*) ld_target=i386-elf ;;
i[34]86-*-unixware) ld_target=i386-elf ;;
i[34]86-*-netware) ld_target=i386-elf ;;
i[34]86-*-elf*) ld_target=i386-elf ;;
i[34]86-*-sysv*) ld_target=i386-coff ;;
i[34]86-*-mach*) ld_target=i386-mach ;;
i[34]86-*-gnu*) ld_target=i386-mach ;;
m8*-*-*) ld_target=m88k-bcs ;;
a29k-*-udi) ld_target=sa29200 ;;
a29k-*-ebmon) ld_target=ebmon29k ;;
a29k-*-*) ld_target=coff-a29k ;;
h8300-*-hms) ld_target=coff-h8300 ;;
h8300h-*-hms) ld_target=cf-h8300h ;;
h8500-*-hms) ld_target=coff-h8500 ;;
sh-*-*) ld_target=coff-sh ;;
m68k-sony-*) ld_target=news ;;
m68k-hp-bsd*) ld_target=hp300bsd ;;
m68k-motorola-sysv*) ld_target=delta68 ;;
m68*-*-aout) ld_target=m68k ;;
m68*-*-coff) ld_target=m68k-coff ;;
m68*-*-hpux) ld_target=hp300hpux ;;
m68*-*-lynxos*) ld_target=m68k-lynx ;;
m68*-*-*)
echo '***' "Unknown m68k target vendor for ld:" ${target_vendor} 1>&2
exit 1 ;;
hppa*-*-*elf*) ld_target=hppaelf ;;
vax-dec-ultrix* | vax-dec-bsd*) ld_target=vax ;;
mips*-dec-ultrix*) ld_target=mips-lit ;;
mips*-sgi-irix5*) ld_target=mipsb-elf32 ;;
mips*-sgi-irix*) ld_target=mips-big ;;
mips*el-idt-ecoff*) ld_target=mipsl-idt ;;
mips*-idt-ecoff*) ld_target=mips-idt ;;
mips*-dec-bsd*) ld_target=mipsbsd ;;
mips*-*-elf*) ld_target=mipsb-elf32 ;;
alpha-*-osf*) ld_target=alpha ;;
alpha-*-netware*) ld_target=alpha ;;
z8k-*-sim | z8k-*-coff) ld_target=z8ksim ;;
powerpc-*-elf*) ld_target=ppc-elf32 ;;
# start-sanitize-powerpc-netware
powerpc-*-netware*) ld_target=ppc-elf32 ;;
# end-sanitize-powerpc-netware
*-*-aout) ld_target=${target_cpu}-${target_vendor} ;;
*-*-coff) ld_target=${target_cpu}-${target_vendor} ;;
*-*-netware) ld_target=${target_cpu}-elf ;;
all) ld_target=all ;;
esac
if [ "x$ld_target" = "xall" ]; then
all_targets=true
else
if [ ! -f ${srcdir}/config/${ld_target}.mt ] ; then
echo '***' No file ${srcdir}/config/${ld_target}.mt 1>&2
echo '***' GNU LD does not support target ${ld_target} 1>&2
echo '***' Look in ld/configure.in for supported targets 1>&2
exit 1
fi
if [ "x$targ" = "x$target" ]; then
target_makefile_frag=${srcdir}/config/${ld_target}.mt
else
target_extra_frags="$target_extra_frags ${srcdir}/config/${ld_target}.mt"
fi
fi
done
# We don't do any links based on the target system, just makefile config.
# post-target:
rm -f Makefile.tmp Makefile.2
mv Makefile Makefile.tmp
if [ x${all_targets} = xfalse ]; then
allfrags="$target_makefile_frag $target_extra_frags"
# The emulations in all the configured targets.
tb=`sed -n '
s/EMUL[ ]*=[ ]*\([^ ]*\)/em_\1.o/p
' $allfrags`
# uniq the list.
f=""
for i in $tb ; do
case " $f " in
*" $i "*) ;;
*) f="$f $i" ;;
esac
done
tb="$f"
echo "EMULATION_OFILES = $tb" >> Makefile.2
else # all_targets is true
echo 'EMULATION_OFILES = $(ALL_EMULATIONS)' >> Makefile.2
fi # all_targets is true
cat Makefile.tmp >> Makefile.2
rm -f Makefile.tmp
mv Makefile.2 Makefile
mkdir ldscripts 2>/dev/null
|
