[deliverable/binutils-gdb.git] / gdb / configure.in

configdirs="doc testsuite"
srcname="GDB"
srctrigger=main.c

# per-host:

# Map host cpu into the config cpu subdirectory name.
# The default is $host_cpu.

case "${host_cpu}" in

c[12])			gdb_host_cpu=convex ;;
hppa*)			gdb_host_cpu=pa ;;
i[34]86)		gdb_host_cpu=i386 ;;
m68*)			gdb_host_cpu=m68k ;;
np1)			gdb_host_cpu=gould ;;
pyramid)		gdb_host_cpu=pyr ;;
*)			gdb_host_cpu=$host_cpu ;;

esac

# map host info into gdb names.

case "${host}" in

a29k-*-*)		gdb_host=ultra3 ;;

alpha-*-osf*)		gdb_host=alpha-osf1 ;;

arm-*-*)		gdb_host=arm ;;

c[12]-*-*)		gdb_host=convex ;;

hppa*-hp-bsd*)		gdb_host=hppabsd ;;
hppa*-hp-hpux*)		gdb_host=hppahpux ;;

i[34]86-ncr-*)		gdb_host=ncr3000 ;;
i[34]86-sequent-*)	gdb_host=symmetry ;;

i[34]86-*-bsd*)		gdb_host=i386bsd ;;
i[34]86-*-go32)		gdb_host=go32 ;;
i[34]86-*-linux)	gdb_host=linux ;;
i[34]86-*-mach)		gdb_host=i386mach ;;
i[34]86-*-sco3.2v4*)	gdb_host=i386sco4 ;;
i[34]86-*-sco*)		gdb_host=i386sco ;;
i[34]86-*-solaris*)	gdb_host=i386sol2 ;;
i[34]86-*-sunos*)	gdb_host=sun386 ;;
i[34]86-*-sysv3.2)	gdb_host=i386v32 ;;
i[34]86-*-sysv4*)	gdb_host=i386v4 ;;
i[34]86-*-sysv*)	gdb_host=i386v ;;
i[34]86-*-isc*)		gdb_host=i386v32 ;;

m680[01]0-sun-sunos3*)	gdb_host=sun2os3 ;;
m680[01]0-sun-sunos4*)	gdb_host=sun2os4 ;;
m68030-sony-*)		gdb_host=news1000 ;;

m68*-altos-*)		gdb_host=altos ;;
m68*-apollo*-sysv*)	gdb_host=apollo68v ;;
m68*-apollo*-bsd*)	gdb_host=apollo68b ;;
m68*-att-*)		gdb_host=3b1 ;;
m68*-cbm-sysv4*)	gdb_host=amix ;;
m68*-hp-bsd*)		gdb_host=hp300bsd ;;
m68*-hp-hpux*)		gdb_host=hp300hpux ;;
m68*-isi-*)		gdb_host=isi ;;
m68*-sony-*)		gdb_host=news ;;
m68*-sun-sunos3*)	gdb_host=sun3os3 ;;
m68*-sun-sunos4*)	gdb_host=sun3os4 ;;
m68*-sun-*)		gdb_host=sun3os4 ;;

m88k-motorola-*)	gdb_host=delta88 ;;
m88k-*-*)		gdb_host=m88k ;;

mips-dec-*)		gdb_host=decstation ;;
mips-little-*)		gdb_host=littlemips ;;
mips-sgi-irix3)		gdb_host=irix3 ;;
mips-sgi-irix4*)	gdb_host=irix4 ;;
mips-sony-*)		gdb_host=bigmips ;;

none-*-*)		gdb_host=none ;;

np1-*-*)		gdb_host=np1 ;;

ns32k-umax-*)		gdb_host=umax ;;
ns32k-utek-sysv)	gdb_host=merlin ;;

pn-*-*)			gdb_host=pn ;;

pyramid-*-*)		gdb_host=pyramid ;;

romp-*-*)		gdb_host=rtbsd ;;

rs6000-*-*)		gdb_host=rs6000 ;;

sparc-*-solaris2*)	gdb_host=sun4sol2 ;;
sparc-*-sunos4*)	gdb_host=sun4os4 ;;
sparc-*-*)		gdb_host=sun4os4 ;;

tahoe-*-*)		gdb_host=tahoe ;;

vax-*-bsd*)		gdb_host=vaxbsd ;;
vax-*-ultrix2*)		gdb_host=vaxult2 ;;
vax-*-ultrix*)		gdb_host=vaxult ;;

esac


if [ ! -f ${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh ]; then
	echo '***' "Gdb does not support host ${host}" 1>&2
	exit 1
fi

#  We really shouldn't depend on there being a space after XM_FILE= ...
hostfile=`awk '$1 == "XM_FILE=" { print $2 }' <${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh`

# per-target:

# Map target cpu into the config cpu subdirectory name.
# The default is $target_cpu.

case "${target_cpu}" in

c[12])			gdb_target_cpu=convex ;;
hppa*)			gdb_target_cpu=pa ;;
i[34]86)		gdb_target_cpu=i386 ;;
m68*)			gdb_target_cpu=m68k ;;
np1)			gdb_target_cpu=gould ;;
pn)			gdb_target_cpu=gould ;;
pyramid)		gdb_target_cpu=pyr ;;
sparclite)		gdb_target_cpu=sparc
			configdirs="${configdirs} sparclite"
			;;
sparc*)			gdb_target_cpu=sparc ;;
*)			gdb_target_cpu=$target_cpu ;;

esac

# map target info into gdb names.

case "${target}" in

a29k-*-aout)		gdb_target=a29k ;;
a29k-*-coff)		gdb_target=a29k ;;
a29k-*-elf)		gdb_target=a29k ;;
a29k-*-ebmon)		gdb_target=a29k ;;
a29k-*-kern)		gdb_target=a29k-kern ;;
a29k-*-none)		gdb_target=a29k ;;
a29k-*-sym1)		gdb_target=ultra3 ;;
a29k-*-udi)		gdb_target=a29k-udi ;;

arm-*-*)		gdb_target=arm ;;

c1-*-*)			gdb_target=convex ;;
c2-*-*)			gdb_target=convex ;;

h8300-*-*)		gdb_target=h8300hms ;;
h8500-*-*)		gdb_target=h8500hms ;;

sh-*-*)			gdb_target=sh ;;

hppa*-*-bsd*)		gdb_target=hppabsd ;;
hppa*-*-hpux*)		gdb_target=hppahpux ;;

i[34]86-sequent-*)	gdb_target=symmetry ;;
i[34]86-ncr-*)		gdb_target=ncr3000 ;;

i[34]86-*-aout)		gdb_target=i386aout ;;
i[34]86-*-coff)		gdb_target=i386v ;;
i[34]86-*-elf)		gdb_target=i386v ;;

i[34]86-*-bsd*)		gdb_target=i386bsd ;;
i[34]86-*-go32)		gdb_target=i386aout ;;
i[34]86-*-lynxos*)	gdb_target=i386lynx
			configdirs="${configdirs} gdbserver"
			;;
i[34]86-*-solaris*)	gdb_target=i386sol2 ;;
i[34]86-*-sunos*)	gdb_target=sun386 ;;
i[34]86-*-sysv4*)	gdb_target=i386v4 ;;
i[34]86-*-sco*)		gdb_target=i386v ;;
i[34]86-*-sysv*)	gdb_target=i386v ;;
i[34]86-*-linux*)	gdb_target=linux ;;
i[34]86-*-isc*)		gdb_target=i386v ;;

i960-*-bout)		gdb_target=vxworks960 ;;
i960-*-coff)		gdb_target=nindy960 ;;
i960-*-elf)		gdb_target=nindy960 ;;

i960-*-nindy)		gdb_target=nindy960 ;;
i960-*-vxworks)		gdb_target=vxworks960 ;;

m68000-*-aout)		gdb_target=m68k-nofp ;;
m68000-*-coff)		gdb_target=m68k-nofp ;;
m68000-*-elf)		gdb_target=m68k-nofp ;;
m68000-*-sunos3*)	gdb_target=sun2os3 ;;
m68000-*-sunos4*)	gdb_target=sun2os4 ;;

m68*-cbm-sysv4*)	gdb_target=amix ;;
m68*-hp-bsd*)		gdb_target=hp300bsd ;;
m68*-hp-hpux*)		gdb_target=hp300hpux ;;

m68*-altos-*)		gdb_target=altos ;;
m68*-att-*)		gdb_target=3b1 ;;
m68*-ericsson-*)	gdb_target=es1800 ;;
m68*-isi-*)		gdb_target=isi ;;
m68*-netx-*)		gdb_target=vxworks68 ;;
m68*-sony-*)		gdb_target=news ;;
m68*-tandem-*)		gdb_target=st2000 ;;

m68*-rom68k-*)          gdb_target=monitor ;;
m68*-*bug-*)            gdb_target=monitor ;;
m68*-monitor-*)         gdb_target=monitor ;;

m68*-*-aout)		gdb_target=m68k-fp ;;
m68*-*-coff)		gdb_target=m68k-fp ;;
m68*-*-elf)		gdb_target=m68k-fp ;;
m68*-*-os68k)		gdb_target=os68k ;;
m68*-*-sunos3*)		gdb_target=sun3os3 ;;
m68*-*-sunos4*)		gdb_target=sun3os4 ;;
m68*-*-vxworks*)	gdb_target=vxworks68 ;;

m88k-motorola-*)	gdb_target=delta88 ;;
m88k-*-*)		gdb_target=m88k ;;

mips-big-*)		gdb_target=bigmips ;;
mips-dec-*)		gdb_target=decstation ;;
mips-idt-ecoffl*)	gdb_target=idtl ;;
mips-idt-ecoff*)	gdb_target=idt ;;
mips-little-*)		gdb_target=littlemips ;;
mips-sgi-*)		gdb_target=irix3 ;;
mips-sony-*)		gdb_target=bigmips ;;

none-*-*)		gdb_target=none ;;

np1-*-*)		gdb_target=np1 ;;

ns32k-utek-sysv)	gdb_target=merlin ;;
ns32k-utek-*)		gdb_target=umax ;;

pn-*-*)			gdb_target=pn ;;

pyramid-*-*)		gdb_target=pyramid ;;

rs6000-*-*)		gdb_target=rs6000 ;;

sparc-*-aout)		gdb_target=sparc-em ;;
sparc-*-coff)		gdb_target=sparc-em ;;
sparc-*-elf)		gdb_target=sparc-em ;;
sparc-*-solaris2*)	gdb_target=sun4sol2 ;;
sparc-*-sunos4*)	gdb_target=sun4os4 ;;
sparc-*-vxworks*)	gdb_target=vxsparc ;;
sparc-*-*)		gdb_target=sun4os4 ;;
sparclite*-*-*)		gdb_target=sparclite ;;

tahoe-*-*)		gdb_target=tahoe ;;
vax-*-*)		gdb_target=vax ;;

z8k-*-sim)		gdb_target=z8ksim ;;
esac

if [ ! -f ${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt ]; then
	echo '***' "Gdb does not support target ${target}" 1>&2
	exit 1
fi

if [ -z "${removing}" ] ; then
	cat ${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh ${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt | awk '$1 == "#msg" {
		print substr($0,6)}'
fi

#  We really shouldn't depend on there being a space after TM_FILE= ...
targetfile=`awk '$1 == "TM_FILE=" { print $2 }' <${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt`

if [ "${target}" = "${host}" ] ; then
	nativefile=`awk '$1 == "NAT_FILE=" { print $2 }' <${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh`
fi

host_makefile_frag=config/${gdb_host_cpu}/${gdb_host}.mh
target_makefile_frag=config/${gdb_target_cpu}/${gdb_target}.mt

# If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
# (NAT_FILE) is not set in the ?config/* file, we don't make the
# corresponding links.  But we have to remove the xm.h files and tm.h
# files anyway, e.g. when switching from "configure host" to
# "configure none".

files=
links=
rm -f xm.h
if [ "${hostfile}" != "" ]; then
	if [ -f ${srcdir}/config/${hostfile} ]; then
		files="${files} config/${hostfile}"
	else
		files="${files} config/${gdb_host_cpu}/${hostfile}"
	fi
	links="${links} xm.h"
fi
rm -f tm.h
if [ "${targetfile}" != "" ]; then
	if [ -f ${srcdir}/config/${targetfile} ]; then
		files="${files} config/${targetfile}"
	else
		files="${files} config/${gdb_target_cpu}/${targetfile}"
	fi
	links="${links} tm.h"
fi
rm -f nm.h
if [ "${nativefile}" != "" ]; then
	if [ -f ${srcdir}/config/${nativefile} ]; then
		files="${files} config/${nativefile}"
	else
		files="${files} config/${gdb_host_cpu}/${nativefile}"
	fi
	links="${links} nm.h"
# temporary scaffolding until all hosts have the host/target/native
# split in place.
else
	files="${files} config/nm-trash.h"
	links="${links} nm.h"
fi

# post-target:

case ${srcdir} in
  .)
    ;;
  *)
    grep -s "source ${srcdir}/.gdbinit" .gdbinit 2>/dev/null || \
      echo "source ${srcdir}/.gdbinit" >> .gdbinit
esac

if [ "${nativefile}" = "" ] ; then
	sed -e '/^NATDEPFILES= /s//# NATDEPFILES= /' \
		< Makefile > Makefile.tem
	mv -f Makefile.tem Makefile
fi

cat ${srcdir}/alldeps.mak ${srcdir}/depend >>Makefile
Commit	Line	Data
	1	configdirs="doc testsuite"
	2	srcname="GDB"
	3	srctrigger=main.c
	4
	5	# per-host:
	6
	7	# Map host cpu into the config cpu subdirectory name.
	8	# The default is $host_cpu.
	9
	10	case "${host_cpu}" in
	11
	12	c[12]) gdb_host_cpu=convex ;;
	13	hppa*) gdb_host_cpu=pa ;;
	14	i[34]86) gdb_host_cpu=i386 ;;
	15	m68*) gdb_host_cpu=m68k ;;
	16	np1) gdb_host_cpu=gould ;;
	17	pyramid) gdb_host_cpu=pyr ;;
	18	*) gdb_host_cpu=$host_cpu ;;
	19
	20	esac
	21
	22	# map host info into gdb names.
	23
	24	case "${host}" in
	25
	26	a29k--) gdb_host=ultra3 ;;
	27
	28	alpha--osf) gdb_host=alpha-osf1 ;;
	29
	30	arm--) gdb_host=arm ;;
	31
	32	c[12]--) gdb_host=convex ;;
	33
	34	hppa-hp-bsd) gdb_host=hppabsd ;;
	35	hppa-hp-hpux) gdb_host=hppahpux ;;
	36
	37	i[34]86-ncr-*) gdb_host=ncr3000 ;;
	38	i[34]86-sequent-*) gdb_host=symmetry ;;
	39
	40	i[34]86--bsd) gdb_host=i386bsd ;;
	41	i[34]86-*-go32) gdb_host=go32 ;;
	42	i[34]86-*-linux) gdb_host=linux ;;
	43	i[34]86-*-mach) gdb_host=i386mach ;;
	44	i[34]86--sco3.2v4) gdb_host=i386sco4 ;;
	45	i[34]86--sco) gdb_host=i386sco ;;
	46	i[34]86--solaris) gdb_host=i386sol2 ;;
	47	i[34]86--sunos) gdb_host=sun386 ;;
	48	i[34]86-*-sysv3.2) gdb_host=i386v32 ;;
	49	i[34]86--sysv4) gdb_host=i386v4 ;;
	50	i[34]86--sysv) gdb_host=i386v ;;
	51	i[34]86--isc) gdb_host=i386v32 ;;
	52
	53	m680[01]0-sun-sunos3*) gdb_host=sun2os3 ;;
	54	m680[01]0-sun-sunos4*) gdb_host=sun2os4 ;;
	55	m68030-sony-*) gdb_host=news1000 ;;
	56
	57	m68-altos-) gdb_host=altos ;;
	58	m68-apollo-sysv*) gdb_host=apollo68v ;;
	59	m68-apollo-bsd*) gdb_host=apollo68b ;;
	60	m68-att-) gdb_host=3b1 ;;
	61	m68-cbm-sysv4) gdb_host=amix ;;
	62	m68-hp-bsd) gdb_host=hp300bsd ;;
	63	m68-hp-hpux) gdb_host=hp300hpux ;;
	64	m68-isi-) gdb_host=isi ;;
	65	m68-sony-) gdb_host=news ;;
	66	m68-sun-sunos3) gdb_host=sun3os3 ;;
	67	m68-sun-sunos4) gdb_host=sun3os4 ;;
	68	m68-sun-) gdb_host=sun3os4 ;;
	69
	70	m88k-motorola-*) gdb_host=delta88 ;;
	71	m88k--) gdb_host=m88k ;;
	72
	73	mips-dec-*) gdb_host=decstation ;;
	74	mips-little-*) gdb_host=littlemips ;;
	75	mips-sgi-irix3) gdb_host=irix3 ;;
	76	mips-sgi-irix4*) gdb_host=irix4 ;;
	77	mips-sony-*) gdb_host=bigmips ;;
	78
	79	none--) gdb_host=none ;;
	80
	81	np1--) gdb_host=np1 ;;
	82
	83	ns32k-umax-*) gdb_host=umax ;;
	84	ns32k-utek-sysv) gdb_host=merlin ;;
	85
	86	pn--) gdb_host=pn ;;
	87
	88	pyramid--) gdb_host=pyramid ;;
	89
	90	romp--) gdb_host=rtbsd ;;
	91
	92	rs6000--) gdb_host=rs6000 ;;
	93
	94	sparc--solaris2) gdb_host=sun4sol2 ;;
	95	sparc--sunos4) gdb_host=sun4os4 ;;
	96	sparc--) gdb_host=sun4os4 ;;
	97
	98	tahoe--) gdb_host=tahoe ;;
	99
	100	vax--bsd) gdb_host=vaxbsd ;;
	101	vax--ultrix2) gdb_host=vaxult2 ;;
	102	vax--ultrix) gdb_host=vaxult ;;
	103
	104	esac
	105
	106
	107	if [ ! -f ${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh ]; then
	108	echo '***' "Gdb does not support host ${host}" 1>&2
	109	exit 1
	110	fi
	111
	112	# We really shouldn't depend on there being a space after XM_FILE= ...
	113	hostfile=`awk '$1 == "XM_FILE=" { print $2 }' <${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh`
	114
	115	# per-target:
	116
	117	# Map target cpu into the config cpu subdirectory name.
	118	# The default is $target_cpu.
	119
	120	case "${target_cpu}" in
	121
	122	c[12]) gdb_target_cpu=convex ;;
	123	hppa*) gdb_target_cpu=pa ;;
	124	i[34]86) gdb_target_cpu=i386 ;;
	125	m68*) gdb_target_cpu=m68k ;;
	126	np1) gdb_target_cpu=gould ;;
	127	pn) gdb_target_cpu=gould ;;
	128	pyramid) gdb_target_cpu=pyr ;;
	129	sparclite) gdb_target_cpu=sparc
	130	configdirs="${configdirs} sparclite"
	131	;;
	132	sparc*) gdb_target_cpu=sparc ;;
	133	*) gdb_target_cpu=$target_cpu ;;
	134
	135	esac
	136
	137	# map target info into gdb names.
	138
	139	case "${target}" in
	140
	141	a29k-*-aout) gdb_target=a29k ;;
	142	a29k-*-coff) gdb_target=a29k ;;
	143	a29k-*-elf) gdb_target=a29k ;;
	144	a29k-*-ebmon) gdb_target=a29k ;;
	145	a29k-*-kern) gdb_target=a29k-kern ;;
	146	a29k-*-none) gdb_target=a29k ;;
	147	a29k-*-sym1) gdb_target=ultra3 ;;
	148	a29k-*-udi) gdb_target=a29k-udi ;;
	149
	150	arm--) gdb_target=arm ;;
	151
	152	c1--) gdb_target=convex ;;
	153	c2--) gdb_target=convex ;;
	154
	155	h8300--) gdb_target=h8300hms ;;
	156	h8500--) gdb_target=h8500hms ;;
	157
	158	sh--) gdb_target=sh ;;
	159
	160	hppa--bsd*) gdb_target=hppabsd ;;
	161	hppa--hpux*) gdb_target=hppahpux ;;
	162
	163	i[34]86-sequent-*) gdb_target=symmetry ;;
	164	i[34]86-ncr-*) gdb_target=ncr3000 ;;
	165
	166	i[34]86-*-aout) gdb_target=i386aout ;;
	167	i[34]86-*-coff) gdb_target=i386v ;;
	168	i[34]86-*-elf) gdb_target=i386v ;;
	169
	170	i[34]86--bsd) gdb_target=i386bsd ;;
	171	i[34]86-*-go32) gdb_target=i386aout ;;
	172	i[34]86--lynxos) gdb_target=i386lynx
	173	configdirs="${configdirs} gdbserver"
	174	;;
	175	i[34]86--solaris) gdb_target=i386sol2 ;;
	176	i[34]86--sunos) gdb_target=sun386 ;;
	177	i[34]86--sysv4) gdb_target=i386v4 ;;
	178	i[34]86--sco) gdb_target=i386v ;;
	179	i[34]86--sysv) gdb_target=i386v ;;
	180	i[34]86--linux) gdb_target=linux ;;
	181	i[34]86--isc) gdb_target=i386v ;;
	182
	183	i960-*-bout) gdb_target=vxworks960 ;;
	184	i960-*-coff) gdb_target=nindy960 ;;
	185	i960-*-elf) gdb_target=nindy960 ;;
	186
	187	i960-*-nindy) gdb_target=nindy960 ;;
	188	i960-*-vxworks) gdb_target=vxworks960 ;;
	189
	190	m68000-*-aout) gdb_target=m68k-nofp ;;
	191	m68000-*-coff) gdb_target=m68k-nofp ;;
	192	m68000-*-elf) gdb_target=m68k-nofp ;;
	193	m68000--sunos3) gdb_target=sun2os3 ;;
	194	m68000--sunos4) gdb_target=sun2os4 ;;
	195
	196	m68-cbm-sysv4) gdb_target=amix ;;
	197	m68-hp-bsd) gdb_target=hp300bsd ;;
	198	m68-hp-hpux) gdb_target=hp300hpux ;;
	199
	200	m68-altos-) gdb_target=altos ;;
	201	m68-att-) gdb_target=3b1 ;;
	202	m68-ericsson-) gdb_target=es1800 ;;
	203	m68-isi-) gdb_target=isi ;;
	204	m68-netx-) gdb_target=vxworks68 ;;
	205	m68-sony-) gdb_target=news ;;
	206	m68-tandem-) gdb_target=st2000 ;;
	207
	208	m68-rom68k-) gdb_target=monitor ;;
	209	m68-bug-*) gdb_target=monitor ;;
	210	m68-monitor-) gdb_target=monitor ;;
	211
	212	m68--aout) gdb_target=m68k-fp ;;
	213	m68--coff) gdb_target=m68k-fp ;;
	214	m68--elf) gdb_target=m68k-fp ;;
	215	m68--os68k) gdb_target=os68k ;;
	216	m68--sunos3*) gdb_target=sun3os3 ;;
	217	m68--sunos4*) gdb_target=sun3os4 ;;
	218	m68--vxworks*) gdb_target=vxworks68 ;;
	219
	220	m88k-motorola-*) gdb_target=delta88 ;;
	221	m88k--) gdb_target=m88k ;;
	222
	223	mips-big-*) gdb_target=bigmips ;;
	224	mips-dec-*) gdb_target=decstation ;;
	225	mips-idt-ecoffl*) gdb_target=idtl ;;
	226	mips-idt-ecoff*) gdb_target=idt ;;
	227	mips-little-*) gdb_target=littlemips ;;
	228	mips-sgi-*) gdb_target=irix3 ;;
	229	mips-sony-*) gdb_target=bigmips ;;
	230
	231	none--) gdb_target=none ;;
	232
	233	np1--) gdb_target=np1 ;;
	234
	235	ns32k-utek-sysv) gdb_target=merlin ;;
	236	ns32k-utek-*) gdb_target=umax ;;
	237
	238	pn--) gdb_target=pn ;;
	239
	240	pyramid--) gdb_target=pyramid ;;
	241
	242	rs6000--) gdb_target=rs6000 ;;
	243
	244	sparc-*-aout) gdb_target=sparc-em ;;
	245	sparc-*-coff) gdb_target=sparc-em ;;
	246	sparc-*-elf) gdb_target=sparc-em ;;
	247	sparc--solaris2) gdb_target=sun4sol2 ;;
	248	sparc--sunos4) gdb_target=sun4os4 ;;
	249	sparc--vxworks) gdb_target=vxsparc ;;
	250	sparc--) gdb_target=sun4os4 ;;
	251	sparclite--*) gdb_target=sparclite ;;
	252
	253	tahoe--) gdb_target=tahoe ;;
	254	vax--) gdb_target=vax ;;
	255
	256	z8k-*-sim) gdb_target=z8ksim ;;
	257	esac
	258
	259	if [ ! -f ${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt ]; then
	260	echo '***' "Gdb does not support target ${target}" 1>&2
	261	exit 1
	262	fi
	263
	264	if [ -z "${removing}" ] ; then
	265	cat ${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh ${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt \| awk '$1 == "#msg" {
	266	print substr($0,6)}'
	267	fi
	268
	269	# We really shouldn't depend on there being a space after TM_FILE= ...
	270	targetfile=`awk '$1 == "TM_FILE=" { print $2 }' <${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt`
	271
	272	if [ "${target}" = "${host}" ] ; then
	273	nativefile=`awk '$1 == "NAT_FILE=" { print $2 }' <${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh`
	274	fi
	275
	276	host_makefile_frag=config/${gdb_host_cpu}/${gdb_host}.mh
	277	target_makefile_frag=config/${gdb_target_cpu}/${gdb_target}.mt
	278
	279	# If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
	280	# (NAT_FILE) is not set in the ?config/* file, we don't make the
	281	# corresponding links. But we have to remove the xm.h files and tm.h
	282	# files anyway, e.g. when switching from "configure host" to
	283	# "configure none".
	284
	285	files=
	286	links=
	287	rm -f xm.h
	288	if [ "${hostfile}" != "" ]; then
	289	if [ -f ${srcdir}/config/${hostfile} ]; then
	290	files="${files} config/${hostfile}"
	291	else
	292	files="${files} config/${gdb_host_cpu}/${hostfile}"
	293	fi
	294	links="${links} xm.h"
	295	fi
	296	rm -f tm.h
	297	if [ "${targetfile}" != "" ]; then
	298	if [ -f ${srcdir}/config/${targetfile} ]; then
	299	files="${files} config/${targetfile}"
	300	else
	301	files="${files} config/${gdb_target_cpu}/${targetfile}"
	302	fi
	303	links="${links} tm.h"
	304	fi
	305	rm -f nm.h
	306	if [ "${nativefile}" != "" ]; then
	307	if [ -f ${srcdir}/config/${nativefile} ]; then
	308	files="${files} config/${nativefile}"
	309	else
	310	files="${files} config/${gdb_host_cpu}/${nativefile}"
	311	fi
	312	links="${links} nm.h"
	313	# temporary scaffolding until all hosts have the host/target/native
	314	# split in place.
	315	else
	316	files="${files} config/nm-trash.h"
	317	links="${links} nm.h"
	318	fi
	319
	320	# post-target:
	321
	322	case ${srcdir} in
	323	.)
	324	;;
	325	*)
	326	grep -s "source ${srcdir}/.gdbinit" .gdbinit 2>/dev/null \|\| \
	327	echo "source ${srcdir}/.gdbinit" >> .gdbinit
	328	esac
	329
	330	if [ "${nativefile}" = "" ] ; then
	331	sed -e '/^NATDEPFILES= /s//# NATDEPFILES= /' \
	332	< Makefile > Makefile.tem
	333	mv -f Makefile.tem Makefile
	334	fi
	335
	336	cat ${srcdir}/alldeps.mak ${srcdir}/depend >>Makefile