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# This file is configure.in
#
# Copyright (C) 1987-1992 Free Software Foundation, Inc.
#
# This file is part of GAS, the GNU Assembler.
#
# GAS 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, or (at your option)
# any later version.
#
# GAS 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 GAS; see the file COPYING. If not, write to
# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#
# This file was written, and is maintained by K. Richard Pixley
# <rich@cygnus.com>.
# This file is a shell script 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=as.c
srcname="gas"
need_bfd=
configdirs=doc
# per-host:
gas_host=generic
case "${host}" in
a29k-*-* | rs6000-*-* | vax-*-*)
case "${host_os}" in
vms*) gas_host=vms ;;
bsd*) gas_host=bsd ;;
*) gas_host=${host_cpu} ;;
esac
;;
mips-dec-ultrix)
gas_host=decstation
;;
i[34]86-ibm-aix*)
gas_host=i386aix
;;
i[34]86-*-isc*)
gas_host=sysv
;;
m68k-sun-sunos*)
gas_host=sun3
;;
i386-sun-sunos*)
gas_host=sun386
;;
sparc-sun-sunos*)
gas_host=sun4
;;
sparc-sun-solaris2)
gas_host=sysv
;;
*-*-ansi | *-*-ultrix | *-*-hpux | *-*-sysv*)
gas_host=${host_os}
;;
esac
# per-target:
# assign cpu type
emulation=generic
cpu_type=${target_cpu}
# check for architecture variants
case ${target_cpu} in
sparclite) cpu_type=sparc ;;
sparc64) cpu_type=sparc obj_format=aout ;;
m680[01234]0) cpu_type=m68k ;;
m683?2) cpu_type=m68k ;;
esac
gas_target=${cpu_type}
# assign object format
case ${target} in
a29k-amd-udi)
obj_format=coffbfd
need_bfd="./../bfd/libbfd.a"
gas_target=ebmon29k
;;
a29k-amd-ebmon)
obj_format=coffbfd
need_bfd="./../bfd/libbfd.a"
gas_target=ebmon29k
;;
a29k-amd-ebmonold)
obj_format=coff
need_bfd="./../bfd/libbfd.a"
gas_target=ebmon29k
;;
i[34]86-ibm-aix*)
obj_format=coffbfd
need_bfd="./../bfd/libbfd.a"
gas_target=i386coff
emulation=i386aix
;;
i[34]86-*-bsd*)
obj_format=aout
;;
i[34]86-*-coff | i[34]86-*-sysv* | i[34]86-*-sco* | i[34]86-*-isc*)
obj_format=coffbfd
need_bfd="./../bfd/libbfd.a"
gas_target=i386coff
;;
i[34]86-*-go32)
obj_format=aout
;;
i960-wrs-vxworks)
obj_format=bout
;;
i960-*-coff)
obj_format=coff
emulation=ic960
;;
m68k-wrs-vxworks)
obj_format=aout
emulation=sun3
;;
m68k-ericsson-[Oo][Ss][Ee])
obj_format=aout
emulation=sun3
;;
m68k-*-coff)
obj_format=coffbfd
need_bfd="./../bfd/libbfd.a"
gas_target=m68kcoff
;;
sparclite-fujitsu-none)
obj_format=aout
;;
*-*-aout | *-*-scout | *-*-linux)
obj_format=aout
;;
*-*-bout* | *-*-nindy*)
obj_format=bout
;;
*-*-bsd* | *-*-sunos*)
obj_format=aout
emulation=sun3
;;
*-*-generic)
obj_format=generic
;;
*-*-xray | *-*-hms)
obj_format=coffbfd
need_bfd="./../bfd/libbfd.a"
;;
*-*-sysv32)
obj_format=coff
emulation=sysv32
;;
*-*-sim)
obj_format=coffbfd
need_bfd="./../bfd/libbfd.a"
;;
*-*-coff* | *-sysv* | *-*-sco*)
obj_format=coff
case ${target_vendor} in
bull) emulation=dpx2 ;;
sun) emulation=sun3 ;;
esac
;;
*-*-vxworks)
obj_format=aout
;;
*-*-coff)
obj_format=coff
;;
*-*-vms)
obj_format=vms
;;
esac
# assign floating point type
case ${target_cpu} in
ns32k) atof=ns32k ;;
vax) atof=vax ;;
tahoe) atof=tahoe ;;
*) atof=ieee ;;
esac
# and target makefile frag
target_makefile_frag=config/${gas_target}.mt
files="config/ho-${gas_host}.h config/tc-${cpu_type}.c \
config/tc-${cpu_type}.h config/te-${emulation}.h \
config/obj-${obj_format}.h config/obj-${obj_format}.c \
config/atof-${atof}.c"
links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-targ.c"
# end of gas/configure.in
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