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