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#!/bin/sh
# config.bfd
# Convert a canonical host type into a BFD host type.
# Call with canonical name as the argument.
# Echos the result.
# If second argument is _, echoes whether underscores are stripped.
canon="$1"
cpu=`echo $canon | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
# The binutils c++filt program wants to know whether underscores are
# stripped or not. It uses this information to choose a default.
# This information is duplicated in the symbol_leading_char field of
# the BFD target vector, but c++filt does not deal with object files
# and is not linked against libbfd.a. It is not terribly important
# that c++filt get this right; it is just convenient.
strip_underscore=no
# WHEN ADDING ENTRIES TO THIS MATRIX:
# Make sure that the left side always has two dashes. Otherwise you
# can get spurious matches. Even for unambiguous cases, do this as a
# convention, else the table becomes a real mess to understand and maintain.
case "${canon}" in
alpha-*-netware*) bfd_name=alpha-nlm ;;
alpha-*-*) bfd_name=alphaosf ;;
a29k-*-ebmon*) bfd_name=a29k-coff strip_underscore=yes ;;
a29k-*-udi*) bfd_name=a29k-coff strip_underscore=yes ;;
a29k-*-aout*) bfd_name=a29k-aout strip_underscore=yes ;;
a29k-*-coff*) bfd_name=a29k-coff strip_underscore=yes ;;
a29k-*-sym1*) bfd_name=a29k-coff strip_underscore=yes ;;
h8300*-*-*) bfd_name=h8300-coff strip_underscore=yes ;;
h8500-*-*) bfd_name=h8500-coff strip_underscore=yes ;;
sh-*-*) bfd_name=sh-coff strip_underscore=yes ;;
hppa*-*-*elf*) bfd_name=hppa-elf ;;
hppa*-*-bsd*) bfd_name=hppabsd ;;
hppa*-*-hpux*) bfd_name=hppahpux ;;
hppa*-*-hiux*) bfd_name=hppahpux ;;
hppa*-*-osf*) bfd_name=hppaosf ;;
i[34]86-*-sysv4*) bfd_name=i386-elf ;;
i[34]86-*-unixware) bfd_name=i386-elf ;;
i[34]86-*-solaris2*) bfd_name=i386-elf ;;
i[34]86-*-sysv*) bfd_name=i386-coff ;;
i[34]86-*-isc*) bfd_name=i386-coff ;;
i[34]86-*-sco*) bfd_name=i386-coff ;;
i[34]86-sequent-bsd*) bfd_name=i386-dynix strip_underscore=yes ;;
i[34]86-*-bsd*) bfd_name=i386-bsd strip_underscore=yes ;;
i[34]86-*-coff) bfd_name=i386-coff ;;
i[34]86-*-aix*) bfd_name=i386-coff ;;
i[34]86-*-elf) bfd_name=i386-elf ;;
i[34]86-*-netbsd*) bfd_name=i386-netbsd strip_underscore=yes ;;
i[34]86-*-netware*) bfd_name=i386-nlm ;;
i[34]86-*-linux*) bfd_name=i386-linux strip_underscore=yes ;;
i[34]86-*-lynxos*) bfd_name=i386-lynx ;;
i[34]86-*-gnu*) bfd_name=i386-mach3 strip_underscore=yes ;;
i[34]86-*-mach*) bfd_name=i386-mach3 strip_underscore=yes ;;
i[34]86-*-osf1mk*) bfd_name=i386-mach3 strip_underscore=yes ;;
i[34]86-*-os9k) bfd_name=i386-os9k ;;
i[34]86-none-*) bfd_name=i386-coff ;;
i960-*-vxworks4*) bfd_name=i960-bout strip_underscore=yes ;;
i960-*-vxworks5.0) bfd_name=i960-bout strip_underscore=yes ;;
i960-*-vxworks5.*) bfd_name=i960-coff strip_underscore=yes ;;
i960-*-vxworks*) bfd_name=i960-bout strip_underscore=yes ;;
i960-*-aout*) bfd_name=i960-bout strip_underscore=yes ;;
i960-*-bout*) bfd_name=i960-bout strip_underscore=yes ;;
i960-*-coff*) bfd_name=i960-coff strip_underscore=yes ;;
i960-*-nindy*) bfd_name=i960-bout strip_underscore=yes ;;
m68*-apollo-*) bfd_name=apollo ;;
m68*-bull-sysv*) bfd_name=u68k-coff ;;
m68*-hp-bsd*) bfd_name=hp300bsd strip_underscore=yes ;;
m68*-*-aout*) bfd_name=m68k-0aout strip_underscore=yes ;;
m68*-*-coff*) bfd_name=m68k-coff ;;
m68*-*-hpux*) bfd_name=hp300hpux strip_underscore=yes ;;
m68*-*-lynxos*) bfd_name=m68k-lynx ;;
m68*-*-os68k*) bfd_name=m68k-aout strip_underscore=yes ;;
m68*-*-sunos*) bfd_name=m68k-aout strip_underscore=yes ;;
m68*-*-sysv4*) bfd_name=m68k-elf ;;
m68*-*-sysv*) bfd_name=m68k-coff ;;
m68*-*-vxworks*) bfd_name=m68k-aout strip_underscore=yes ;;
m68*-ericsson-*) bfd_name=m68k-ose strip_underscore=yes ;;
m68*-netx-*) bfd_name=m68k-aout strip_underscore=yes ;;
# DGUX used to use COFF, but now (Jan 94) I believe it uses ELF by default.
m88*-*-dgux*) bfd_name=m88k-elf ;;
m88*-*-mach3*) bfd_name=m88k-mach3 ;;
m88*-*-sysv4*) bfd_name=m88k-elf ;;
m88*-*-*) bfd_name=m88k-coff strip_underscore=yes ;;
mips*-big-*) bfd_name=bigmips ;;
mips*-dec-bsd*) bfd_name=mipsdecbsd strip_underscore=yes ;;
mips*-dec-mach3*) bfd_name=mips-mach3 ;;
mips*-dec-*) bfd_name=decstation ;;
mips*el-*-ecoff*) bfd_name=decstation ;;
mips*-*-ecoff*) bfd_name=bigmips ;;
mips*-*-irix5*) bfd_name=mipsbelf ;;
mips*-sgi-*) bfd_name=bigmips ;;
mips*-*-mach3*) bfd_name=mips-mach3 ;;
mips*-*-sysv4*) bfd_name=mipsbelf ;;
mips*-*-sysv*) bfd_name=riscos ;;
mips*-*-riscos*) bfd_name=riscos ;;
mips*-*-bsd*) bfd_name=bigmips ;; # Sony News
mips*el-*-elf*) bfd_name=mipslelf ;;
mips*-*-elf*) bfd_name=mipsbelf ;;
ns32k-pc532-mach*) bfd_name=pc532-mach strip_underscore=yes;;
ns32k-*-netbsd*) bfd_name=ns32k-netbsd strip_underscore=yes;;
powerpc-*-aix*) bfd_name=rs6000 ;;
powerpc-*-elf*) bfd_name=ppc-elf ;;
powerpc-*-sysv4*) bfd_name=ppc-elf ;;
powerpc-*-netware*) bfd_name=ppc-nlm ;;
rs6000-*-*) bfd_name=rs6000 ;;
sparc-*-lynxos*) bfd_name=sparc-lynx ;;
sparc-*-solaris2*) bfd_name=sparc-elf ;;
sparc-*-sysv4*) bfd_name=sparc-elf ;;
sparc64-*-aout*) bfd_name=sparc-aout strip_underscore=yes ;;
sparc64-*-elf*) bfd_name=sparc64-elf ;;
sparc-*-netware*) bfd_name=sparc-nlm ;;
sparc*-*-coff*) bfd_name=sparc-coff ;;
sparc*-*-*) bfd_name=sparc-aout strip_underscore=yes ;;
tahoe-*-*) bfd_name=tahoe strip_underscore=yes ;;
vax-*-vms*) bfd_name=vax-vms ;;
vax-*-*) bfd_name=vax strip_underscore=yes ;;
we32k-*-*) bfd_name=we32k ;;
z8k*-*-*) bfd_name=z8k-coff strip_underscore=yes ;;
*-*-aout*) bfd_name=${cpu}-aout strip_underscore=yes ;;
*-*-bsd*) bfd_name=${cpu}-aout strip_underscore=yes ;;
*-*-netware*) bfd_name=${cpu}-nlm ;;
*-*-sysv4*) bfd_name=${cpu}-elf ;;
*-*-solaris2*) bfd_name=${cpu}-elf ;;
*-*-vsta*) bfd_name=${cpu}-aout strip_underscore=yes ;;
*-*-go32*) bfd_name=${cpu}-coff ;;
*-*-sysv*) bfd_name=${cpu}-coff ;;
*-*-aout64*) bfd_name=${cpu}-aout64 strip_underscore=yes ;;
*-*-elf64*) bfd_name=${cpu}-elf64 ;;
*-adobe-*) bfd_name=adobe strip_underscore=yes ;;
*-sony-*) bfd_name=news strip_underscore=yes ;;
*-intel-*) bfd_name=${cpu}-coff ;;
*-stratus-*) bfd_name=${cpu}-elf ;;
*-cbm-*) bfd_name=${cpu}-elf ;;
*-ncr-*) bfd_name=${cpu}-elf ;;
*-tandem-*) bfd_name=st2000 ;;
# Allow targets that config.sub doesn't recognize, like "all".
*) bfd_name=$canon ;;
esac
if [ "x$2" = "x_" ]; then
echo $strip_underscore
else
echo $bfd_name
fi
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