1# GCC target-specific configuration file.
2# Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
3# Free Software Foundation, Inc.
4
5#This file is part of GCC.
6
7#GCC is free software; you can redistribute it and/or modify it under
8#the terms of the GNU General Public License as published by the Free
9#Software Foundation; either version 2, or (at your option) any later
10#version.
11
12#GCC is distributed in the hope that it will be useful, but WITHOUT
13#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14#FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15#for more details.
16
17#You should have received a copy of the GNU General Public License
18#along with GCC; see the file COPYING. If not, write to the Free
19#Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
20#02110-1301, USA.
21
22# This is the GCC target-specific configuration file
23# where a configuration type is mapped to different system-specific
24# definitions and files. This is invoked by the autoconf-generated
25# configure script. Putting it in a separate shell file lets us skip
26# running autoconf when modifying target-specific information.
27
28# This file switches on the shell variable ${target}, and also uses the
29# following shell variables:
30#
31# with_* Various variables as set by configure.
32#
33# enable_threads Either the name, yes or no depending on whether
34# threads support was requested.
35#
36# default_use_cxa_atexit
37# The default value for the $enable___cxa_atexit
38# variable. enable___cxa_atexit needs to be set to
39# "yes" for the correct operation of C++ destructors
40# but it relies upon the presence of a non-standard C
41# library function called __cxa_atexit.
42# Since not all C libraries provide __cxa_atexit the
43# default value of $default_use_cxa_atexit is set to
44# "no" except for targets which are known to be OK.
45#
46# gas_flag Either yes or no depending on whether GNU as was
47# requested.
48#
49# gnu_ld_flag Either yes or no depending on whether GNU ld was
50# requested.
51
52# This file sets the following shell variables for use by the
53# autoconf-generated configure script:
54#
55# cpu_type The name of the cpu, if different from the first
56# chunk of the canonical target name.
57#
58# tm_defines List of target macros to define for all compilations.
59#
60# tm_file A list of target macro files, if different from
61# "$cpu_type/$cpu_type.h". Usually it's constructed
62# per target in a way like this:
63# tm_file="${tm_file} dbxelf.h elfos.h svr4.h ${cpu_type.h}/elf.h"
64# Note that the preferred order is:
65# - specific target header "${cpu_type}/${cpu_type.h}"
66# - generic headers like dbxelf.h elfos.h, etc.
67# - specializing target headers like ${cpu_type.h}/elf.h
68# This helps to keep OS specific stuff out of the CPU
69# defining header ${cpu_type}/${cpu_type.h}.
70#
71# tm_p_file Location of file with declarations for functions
72# in $out_file.
73#
74# out_file The name of the machine description C support
75# file, if different from "$cpu_type/$cpu_type.c".
76#
77# md_file The name of the machine-description file, if
78# different from "$cpu_type/$cpu_type.md".
79#
80# tmake_file A list of machine-description-specific
81# makefile-fragments, if different from
82# "$cpu_type/t-$cpu_type".
83#
84# extra_modes The name of the file containing a list of extra
85# machine modes, if necessary and different from
86# "$cpu_type/$cpu_type-modes.def".
87#
88# extra_objs List of extra objects that should be linked into
89# the compiler proper (cc1, cc1obj, cc1plus)
90# depending on target.
91#
92# extra_gcc_objs List of extra objects that should be linked into
93# the compiler driver (gcc) depending on target.
94#
95# extra_headers List of used header files from the directory
96# config/${cpu_type}.
97#
98# extra_passes List of extra executables compiled for this target
99# machine, used for compiling from source to object.
100#
101# extra_parts List of extra object files that should be compiled
102# for this target machine.
103#
104# extra_programs Like extra_passes, but these are used when linking.
105#
106# extra_options List of target-dependent .opt files.
107#
108# c_target_objs List of extra target-dependent objects that be
109# linked into the C compiler only.
110#
111# cxx_target_objs List of extra target-dependent objects that be
112# linked into the C++ compiler only.
113#
114# target_gtfiles List of extra source files with type information.
115#
116# xm_defines List of macros to define when compiling for the
117# target machine.
118#
119# xm_file List of files to include when compiling for the
120# target machine.
121#
122# use_collect2 Set to yes or no, depending on whether collect2
123# will be used.
124#
125# target_cpu_default Set to override the default target model.
126#
127# gdb_needs_out_file_path
128# Set to yes if gdb needs a dir command with
129# `dirname $out_file`.
130#
131# thread_file Set to control which thread package to use.
132#
133# gas Set to yes or no depending on whether the target
134# system normally uses GNU as.
135#
136# need_64bit_hwint Set to yes if HOST_WIDE_INT must be 64 bits wide
137# for this target. This is true iff this target
138# supports "long" or "wchar_t" wider than 32 bits.
139#
140# configure_default_options
141# Set to an initializer for configure_default_options
142# in configargs.h, based on --with-cpu et cetera.
143#
144# use_fixproto Set to "yes" if fixproto should be run normally,
145# "no" if fixproto should never be run.
146
147# The following variables are used in each case-construct to build up the
148# outgoing variables:
149#
150# gnu_ld Set to yes or no depending on whether the target
151# system normally uses GNU ld.
152
153out_file=
154tmake_file=
155extra_headers=
156extra_passes=
157extra_parts=
158extra_programs=
159extra_objs=
160extra_gcc_objs=
161extra_options=
162c_target_objs=
163cxx_target_objs=
164tm_defines=
165xm_defines=
166# Set this to force installation and use of collect2.
167use_collect2=
168# Set this to override the default target model.
169target_cpu_default=
170# Set this if gdb needs a dir command with `dirname $out_file`
171gdb_needs_out_file_path=
172# Set this to control which thread package will be used.
173thread_file=
174# Reinitialize these from the flag values every loop pass, since some
175# configure entries modify them.
176gas="$gas_flag"
177gnu_ld="$gnu_ld_flag"
178default_use_cxa_atexit=no
179target_gtfiles=
180need_64bit_hwint=
181
182# Default to not using fixproto. Targets which need fixproto should
183# specifically set this to 'yes'.
184use_fixproto=no
185
186# Don't carry these over build->host->target. Please.
187xm_file=
188md_file=
189
190# Obsolete configurations.
191case ${target} in
192 c4x-* \
193 | tic4x-* \
194 )
195 if test "x$enable_obsolete" != xyes; then
196 echo "*** Configuration ${target} is obsolete." >&2
197 echo "*** Specify --enable-obsolete to build it anyway." >&2
198 echo "*** Support will be REMOVED in the next major release of GCC," >&2
199 echo "*** unless a maintainer comes forward." >&2
200 exit 1
201 fi;;
202esac
203
204# Unsupported targets list. Do not put an entry in this list unless
205# it would otherwise be caught by a more permissive pattern. The list
206# should be in alphabetical order.
207case ${target} in
208 alpha*-*-linux*libc1* \
209 | i[34567]86-sequent-sysv \
210 | i[34567]86-sequent-sysv[123]* \
211 | i[34567]86-go32-* \
212 | i[34567]86-*-go32* \
213 | m68k-*-linux*aout* \
214 | m68k-*-linux*libc1* \
215 | mips64orion*-*-rtems* \
216 | powerpc-*-linux*libc1* \
217 | sparc-*-linux*aout* \
218 | sparc-*-linux*libc1* \
219 | sparc-hal-solaris2* \
220 | thumb-*-* \
221 | *-*-linux*coff* \
222 | *-*-linux*oldld* \
223 | *-*-rtemsaout* \
224 | *-*-rtemscoff* \
225 | vax-*-vms* \
226 )
227 echo "*** Configuration ${target} not supported" 1>&2
228 exit 1
229 ;;
230esac
231
232# Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
233# updated in each machine entry. Also set default extra_headers for some
234# machines.
235tm_p_file=
236cpu_type=`echo ${target} | sed 's/-.*$//'`
237cpu_is_64bit=
238case ${target} in
239m32c*-*-*)
240 cpu_type=m32c
241 tmake_file=m32c/t-m32c
242 ;;
243alpha*-*-*)
244 cpu_type=alpha
245 need_64bit_hwint=yes
246 ;;
247am33_2.0-*-linux*)
248 cpu_type=mn10300
249 ;;
250strongarm*-*-*)
251 cpu_type=arm
252 ;;
253arm*-*-*)
254 cpu_type=arm
255 extra_headers="mmintrin.h"
256 ;;
257bfin*-*)
258 cpu_type=bfin
259 ;;
260ep9312*-*-*)
261 cpu_type=arm
262 ;;
263frv*) cpu_type=frv
264 ;;
265xscale-*-*)
266 cpu_type=arm
267 extra_headers="mmintrin.h"
268 ;;
269i[34567]86-*-*)
270 cpu_type=i386
271 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
| 1# GCC target-specific configuration file.
2# Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
3# Free Software Foundation, Inc.
4
5#This file is part of GCC.
6
7#GCC is free software; you can redistribute it and/or modify it under
8#the terms of the GNU General Public License as published by the Free
9#Software Foundation; either version 2, or (at your option) any later
10#version.
11
12#GCC is distributed in the hope that it will be useful, but WITHOUT
13#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14#FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15#for more details.
16
17#You should have received a copy of the GNU General Public License
18#along with GCC; see the file COPYING. If not, write to the Free
19#Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
20#02110-1301, USA.
21
22# This is the GCC target-specific configuration file
23# where a configuration type is mapped to different system-specific
24# definitions and files. This is invoked by the autoconf-generated
25# configure script. Putting it in a separate shell file lets us skip
26# running autoconf when modifying target-specific information.
27
28# This file switches on the shell variable ${target}, and also uses the
29# following shell variables:
30#
31# with_* Various variables as set by configure.
32#
33# enable_threads Either the name, yes or no depending on whether
34# threads support was requested.
35#
36# default_use_cxa_atexit
37# The default value for the $enable___cxa_atexit
38# variable. enable___cxa_atexit needs to be set to
39# "yes" for the correct operation of C++ destructors
40# but it relies upon the presence of a non-standard C
41# library function called __cxa_atexit.
42# Since not all C libraries provide __cxa_atexit the
43# default value of $default_use_cxa_atexit is set to
44# "no" except for targets which are known to be OK.
45#
46# gas_flag Either yes or no depending on whether GNU as was
47# requested.
48#
49# gnu_ld_flag Either yes or no depending on whether GNU ld was
50# requested.
51
52# This file sets the following shell variables for use by the
53# autoconf-generated configure script:
54#
55# cpu_type The name of the cpu, if different from the first
56# chunk of the canonical target name.
57#
58# tm_defines List of target macros to define for all compilations.
59#
60# tm_file A list of target macro files, if different from
61# "$cpu_type/$cpu_type.h". Usually it's constructed
62# per target in a way like this:
63# tm_file="${tm_file} dbxelf.h elfos.h svr4.h ${cpu_type.h}/elf.h"
64# Note that the preferred order is:
65# - specific target header "${cpu_type}/${cpu_type.h}"
66# - generic headers like dbxelf.h elfos.h, etc.
67# - specializing target headers like ${cpu_type.h}/elf.h
68# This helps to keep OS specific stuff out of the CPU
69# defining header ${cpu_type}/${cpu_type.h}.
70#
71# tm_p_file Location of file with declarations for functions
72# in $out_file.
73#
74# out_file The name of the machine description C support
75# file, if different from "$cpu_type/$cpu_type.c".
76#
77# md_file The name of the machine-description file, if
78# different from "$cpu_type/$cpu_type.md".
79#
80# tmake_file A list of machine-description-specific
81# makefile-fragments, if different from
82# "$cpu_type/t-$cpu_type".
83#
84# extra_modes The name of the file containing a list of extra
85# machine modes, if necessary and different from
86# "$cpu_type/$cpu_type-modes.def".
87#
88# extra_objs List of extra objects that should be linked into
89# the compiler proper (cc1, cc1obj, cc1plus)
90# depending on target.
91#
92# extra_gcc_objs List of extra objects that should be linked into
93# the compiler driver (gcc) depending on target.
94#
95# extra_headers List of used header files from the directory
96# config/${cpu_type}.
97#
98# extra_passes List of extra executables compiled for this target
99# machine, used for compiling from source to object.
100#
101# extra_parts List of extra object files that should be compiled
102# for this target machine.
103#
104# extra_programs Like extra_passes, but these are used when linking.
105#
106# extra_options List of target-dependent .opt files.
107#
108# c_target_objs List of extra target-dependent objects that be
109# linked into the C compiler only.
110#
111# cxx_target_objs List of extra target-dependent objects that be
112# linked into the C++ compiler only.
113#
114# target_gtfiles List of extra source files with type information.
115#
116# xm_defines List of macros to define when compiling for the
117# target machine.
118#
119# xm_file List of files to include when compiling for the
120# target machine.
121#
122# use_collect2 Set to yes or no, depending on whether collect2
123# will be used.
124#
125# target_cpu_default Set to override the default target model.
126#
127# gdb_needs_out_file_path
128# Set to yes if gdb needs a dir command with
129# `dirname $out_file`.
130#
131# thread_file Set to control which thread package to use.
132#
133# gas Set to yes or no depending on whether the target
134# system normally uses GNU as.
135#
136# need_64bit_hwint Set to yes if HOST_WIDE_INT must be 64 bits wide
137# for this target. This is true iff this target
138# supports "long" or "wchar_t" wider than 32 bits.
139#
140# configure_default_options
141# Set to an initializer for configure_default_options
142# in configargs.h, based on --with-cpu et cetera.
143#
144# use_fixproto Set to "yes" if fixproto should be run normally,
145# "no" if fixproto should never be run.
146
147# The following variables are used in each case-construct to build up the
148# outgoing variables:
149#
150# gnu_ld Set to yes or no depending on whether the target
151# system normally uses GNU ld.
152
153out_file=
154tmake_file=
155extra_headers=
156extra_passes=
157extra_parts=
158extra_programs=
159extra_objs=
160extra_gcc_objs=
161extra_options=
162c_target_objs=
163cxx_target_objs=
164tm_defines=
165xm_defines=
166# Set this to force installation and use of collect2.
167use_collect2=
168# Set this to override the default target model.
169target_cpu_default=
170# Set this if gdb needs a dir command with `dirname $out_file`
171gdb_needs_out_file_path=
172# Set this to control which thread package will be used.
173thread_file=
174# Reinitialize these from the flag values every loop pass, since some
175# configure entries modify them.
176gas="$gas_flag"
177gnu_ld="$gnu_ld_flag"
178default_use_cxa_atexit=no
179target_gtfiles=
180need_64bit_hwint=
181
182# Default to not using fixproto. Targets which need fixproto should
183# specifically set this to 'yes'.
184use_fixproto=no
185
186# Don't carry these over build->host->target. Please.
187xm_file=
188md_file=
189
190# Obsolete configurations.
191case ${target} in
192 c4x-* \
193 | tic4x-* \
194 )
195 if test "x$enable_obsolete" != xyes; then
196 echo "*** Configuration ${target} is obsolete." >&2
197 echo "*** Specify --enable-obsolete to build it anyway." >&2
198 echo "*** Support will be REMOVED in the next major release of GCC," >&2
199 echo "*** unless a maintainer comes forward." >&2
200 exit 1
201 fi;;
202esac
203
204# Unsupported targets list. Do not put an entry in this list unless
205# it would otherwise be caught by a more permissive pattern. The list
206# should be in alphabetical order.
207case ${target} in
208 alpha*-*-linux*libc1* \
209 | i[34567]86-sequent-sysv \
210 | i[34567]86-sequent-sysv[123]* \
211 | i[34567]86-go32-* \
212 | i[34567]86-*-go32* \
213 | m68k-*-linux*aout* \
214 | m68k-*-linux*libc1* \
215 | mips64orion*-*-rtems* \
216 | powerpc-*-linux*libc1* \
217 | sparc-*-linux*aout* \
218 | sparc-*-linux*libc1* \
219 | sparc-hal-solaris2* \
220 | thumb-*-* \
221 | *-*-linux*coff* \
222 | *-*-linux*oldld* \
223 | *-*-rtemsaout* \
224 | *-*-rtemscoff* \
225 | vax-*-vms* \
226 )
227 echo "*** Configuration ${target} not supported" 1>&2
228 exit 1
229 ;;
230esac
231
232# Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
233# updated in each machine entry. Also set default extra_headers for some
234# machines.
235tm_p_file=
236cpu_type=`echo ${target} | sed 's/-.*$//'`
237cpu_is_64bit=
238case ${target} in
239m32c*-*-*)
240 cpu_type=m32c
241 tmake_file=m32c/t-m32c
242 ;;
243alpha*-*-*)
244 cpu_type=alpha
245 need_64bit_hwint=yes
246 ;;
247am33_2.0-*-linux*)
248 cpu_type=mn10300
249 ;;
250strongarm*-*-*)
251 cpu_type=arm
252 ;;
253arm*-*-*)
254 cpu_type=arm
255 extra_headers="mmintrin.h"
256 ;;
257bfin*-*)
258 cpu_type=bfin
259 ;;
260ep9312*-*-*)
261 cpu_type=arm
262 ;;
263frv*) cpu_type=frv
264 ;;
265xscale-*-*)
266 cpu_type=arm
267 extra_headers="mmintrin.h"
268 ;;
269i[34567]86-*-*)
270 cpu_type=i386
271 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
|
272 pmmintrin.h tmmintrin.h"
| 272 pmmintrin.h tmmintrin.h ammintrin.h"
|
273 ;;
274x86_64-*-*)
275 cpu_type=i386
276 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
| 273 ;;
274x86_64-*-*)
275 cpu_type=i386
276 extra_headers="mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
|
277 pmmintrin.h tmmintrin.h"
| 277 pmmintrin.h tmmintrin.h ammintrin.h"
|
278 need_64bit_hwint=yes
279 ;;
280ia64-*-*)
281 extra_headers=ia64intrin.h
282 need_64bit_hwint=yes
283 ;;
284hppa*-*-* | parisc*-*-*)
285 cpu_type=pa
286 ;;
287m32r*-*-*)
288 cpu_type=m32r
289 ;;
290m680[012]0-*-*)
291 cpu_type=m68k
292 extra_headers=math-68881.h
293 ;;
294m68k-*-*)
295 extra_headers=math-68881.h
296 ;;
297mips*-*-*)
298 cpu_type=mips
299 need_64bit_hwint=yes
300 ;;
301powerpc*-*-*)
302 cpu_type=rs6000
303 extra_headers="ppc-asm.h altivec.h spe.h"
304 need_64bit_hwint=yes
305 case x$with_cpu in
306 xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456]|xrs64a)
307 cpu_is_64bit=yes
308 ;;
309 esac
310 ;;
311rs6000*-*-*)
312 need_64bit_hwint=yes
313 ;;
314score*-*-*)
315 cpu_type=score
316 ;;
317sparc64*-*-*)
318 cpu_type=sparc
319 need_64bit_hwint=yes
320 ;;
321sparc*-*-*)
322 cpu_type=sparc
323 ;;
324s390*-*-*)
325 cpu_type=s390
326 need_64bit_hwint=yes
327 ;;
328# Note the 'l'; we need to be able to match e.g. "shle" or "shl".
329sh[123456789lbe]*-*-*)
330 cpu_type=sh
331 need_64bit_hwint=yes
332 ;;
333tic4x-*-*)
334 cpu_type=c4x
335 ;;
336esac
337
338tm_file=${cpu_type}/${cpu_type}.h
339if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
340then
341 tm_p_file=${cpu_type}/${cpu_type}-protos.h
342fi
343extra_modes=
344if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
345then
346 extra_modes=${cpu_type}/${cpu_type}-modes.def
347fi
348if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
349then
350 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
351fi
352
353case ${target} in
354x86_64-*-*)
355 tm_file="i386/biarch64.h ${tm_file}"
356 ;;
357esac
358
359# On a.out targets, we need to use collect2.
360case ${target} in
361*-*-*aout*)
362 use_collect2=yes
363 ;;
364esac
365
366# Common parts for widely ported systems.
367case ${target} in
368*-*-darwin*)
369 tm_file="${tm_file} darwin.h"
370 case ${target} in
371 *-*-darwin9*)
372 tm_file="${tm_file} darwin9.h"
373 ;;
374 esac
375 tm_file="${tm_file} ${cpu_type}/darwin.h"
376 tm_p_file="${tm_p_file} darwin-protos.h"
377 tmake_file="t-darwin ${cpu_type}/t-darwin t-slibgcc-darwin"
378 target_gtfiles="\$(srcdir)/config/darwin.c"
379 extra_options="${extra_options} darwin.opt"
380 c_target_objs="darwin-c.o"
381 cxx_target_objs="darwin-c.o"
382 extra_objs="darwin.o"
383 default_use_cxa_atexit=yes
384 case ${enable_threads} in
385 "" | yes | posix) thread_file='posix' ;;
386 esac
387 ;;
388*-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
389 # This is the place-holder for the generic a.out configuration
390 # of FreeBSD. No actual configuration resides here since
391 # there was only ever a bare-bones ix86 configuration for
392 # a.out and it exists solely in the machine-specific section.
393 # This place-holder must exist to avoid dropping into
394 # the generic ELF configuration of FreeBSD (i.e. it must be
395 # ordered before that section).
396 ;;
397*-*-freebsd*)
398 # This is the generic ELF configuration of FreeBSD. Later
399 # machine-specific sections may refine and add to this
400 # configuration.
401 #
402 # Due to tm_file entry ordering issues that vary between cpu
403 # architectures, we only define fbsd_tm_file to allow the
404 # machine-specific section to dictate the final order of all
405 # entries of tm_file with the minor exception that components
406 # of the tm_file set here will always be of the form:
407 #
408 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
409 #
410 # The machine-specific section should not tamper with this
411 # ordering but may order all other entries of tm_file as it
412 # pleases around the provided core setting.
413 gas=yes
414 gnu_ld=yes
415 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
416 case ${target} in
417 *-*-freebsd3 | *-*-freebsd[3].*)
418 tm_defines="${tm_defines} FBSD_MAJOR=3" ;;
419 *-*-freebsd4 | *-*-freebsd[4].*)
420 tm_defines="${tm_defines} FBSD_MAJOR=4" ;;
421 *-*-freebsd5 | *-*-freebsd[5].*)
422 tm_defines="${tm_defines} FBSD_MAJOR=5" ;;
423 *-*-freebsd6 | *-*-freebsd[6].*)
424 tm_defines="${tm_defines} FBSD_MAJOR=6" ;;
425 *-*-freebsd7 | *-*-freebsd[7].*)
426 tm_defines="${tm_defines} FBSD_MAJOR=7" ;;
427 *-*-freebsd8 | *-*-freebsd[8].*)
428 tm_defines="${tm_defines} FBSD_MAJOR=8" ;;
429 *-*-freebsd9 | *-*-freebsd[9].*)
430 tm_defines="${tm_defines} FBSD_MAJOR=9" ;;
431 *)
432 echo 'Please update *-*-freebsd* in gcc/config.gcc'
433 exit 1
434 ;;
435 esac
436 tmake_file="t-slibgcc-elf-ver t-freebsd"
437 case ${enable_threads} in
438 no)
439 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
440 ;;
441 "" | yes | posix)
442 thread_file='posix'
443 tmake_file="${tmake_file} t-freebsd-thread"
444 # Before 5.0, FreeBSD can't bind shared libraries to -lc
445 # when "optionally" threaded via weak pthread_* checks.
446 case ${target} in
447 *-*-freebsd[34] | *-*-freebsd[34].*)
448 tmake_file="${tmake_file} t-slibgcc-nolc-override"
449 ;;
450 esac
451 ;;
452 *)
453 echo 'Unknown thread configuration for FreeBSD'
454 exit 1
455 ;;
456 esac
457 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
458 ;;
459*-*-linux*libc1* | *-*-linux*aout*)
460 # Avoid the generic linux case.
461 ;;
462*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
463 # Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
464 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
465 extra_options="${extra_options} linux.opt"
466 gas=yes
467 gnu_ld=yes
468 case ${enable_threads} in
469 "" | yes | posix) thread_file='posix' ;;
470 esac
471 tmake_file="t-slibgcc-elf-ver t-linux"
472 case ${target} in
473 *-*-*uclibc*)
474 tm_defines="${tm_defines} UCLIBC_DEFAULT=1"
475 ;;
476 *)
477 tm_defines="${tm_defines} UCLIBC_DEFAULT=0"
478 ;;
479 esac
480 # Assume that glibc or uClibc are being used and so __cxa_atexit is provided.
481 default_use_cxa_atexit=yes
482 ;;
483*-*-gnu*)
484 # On the Hurd, the setup is just about the same on
485 # each different CPU. The specific machines that we
486 # support are matched above and just set $cpu_type.
487 tm_file="${cpu_type}/gnu.h"
488 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
489 # GNU tools are the only tools.
490 gas=yes
491 gnu_ld=yes
492 # These details are the same as for Linux.
493 # But here we need a little extra magic.
494 tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
495 case ${target} in
496 alpha*)
497 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
498 ;;
499 i[34567]86-*-*)
500 tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h gnu.h ${tm_file}"
501 ;;
502 esac
503 # Assume that glibc is being used and so __cxa_atexit is provided.
504 default_use_cxa_atexit=yes
505 ;;
506*-*-netbsd*)
507 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
508 gas=yes
509 gnu_ld=yes
510
511 # NetBSD 2.0 and later get POSIX threads enabled by default.
512 # Allow them to be explicitly enabled on any other version.
513 case ${enable_threads} in
514 "")
515 case ${target} in
516 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
517 thread_file='posix'
518 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
519 ;;
520 esac
521 ;;
522 yes | posix)
523 thread_file='posix'
524 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
525 ;;
526 esac
527
528 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
529 # ELF configurations. We will clear extra_parts in the
530 # a.out configurations.
531 case ${target} in
532 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
533 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
534 ;;
535 esac
536
537 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
538 # default (unless overridden by --disable-__cxa_atexit).
539 case ${target} in
540 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
541 default_use_cxa_atexit=yes
542 ;;
543 esac
544 ;;
545*-*-openbsd*)
546 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
547 case ${enable_threads} in
548 yes)
549 thread_file='posix'
550 tmake_file="${tmake_file} t-openbsd-thread"
551 ;;
552 esac
553 case ${target} in
554 *-*-openbsd2.*|*-*-openbsd3.[012])
555 tm_defines="${tm_defines} HAS_LIBC_R=1" ;;
556 esac
557 ;;
558*-*-rtems*)
559 case ${enable_threads} in
560 yes) thread_file='rtems' ;;
561 esac
562 ;;
563*-*-vxworks*)
564 tmake_file=t-vxworks
565 tm_file="${tm_file} elfos.h svr4.h"
566 xm_defines=POSIX
567 extra_options="${extra_options} vxworks.opt"
568 case ${enable_threads} in
569 no) ;;
570 "" | yes | vxworks) thread_file='vxworks' ;;
571 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
572 esac
573 ;;
574*-*-elf)
575 # Assume that newlib is being used and so __cxa_atexit is provided.
576 default_use_cxa_atexit=yes
577 ;;
578esac
579
580case ${target} in
581# Support site-specific machine types.
582*local*)
583 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
584 tm_file=${cpu_type}/$rest.h
585 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
586 then xm_file=${cpu_type}/xm-$rest.h
587 fi
588 if test -f $srcdir/config/${cpu_type}/t-$rest
589 then tmake_file=${cpu_type}/t-$rest
590 fi
591 ;;
592alpha*-*-unicosmk*)
593 use_collect2=yes
594 tm_file="${tm_file} alpha/unicosmk.h"
595
596 # Don't include t-ieee for now because we don't support that yet
597 # tmake_file="alpha/t-ieee"
598 tmake_file="alpha/t-unicosmk"
599 use_fixproto=yes
600 ;;
601alpha*-*-linux*)
602 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
603 target_cpu_default="MASK_GAS"
604 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee alpha/t-linux"
605 ;;
606alpha*-*-gnu*)
607 target_cpu_default="MASK_GAS"
608 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
609 ;;
610alpha*-*-freebsd*)
611 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
612 target_cpu_default="MASK_GAS"
613 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
614 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
615 ;;
616alpha*-*-netbsd*)
617 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
618 target_cpu_default="MASK_GAS"
619 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
620 ;;
621alpha*-*-openbsd*)
622 tm_defines="${tm_defines} OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
623 tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
624 # default x-alpha is only appropriate for dec-osf.
625 target_cpu_default="MASK_GAS"
626 tmake_file="alpha/t-alpha alpha/t-ieee"
627 ;;
628alpha*-dec-osf[45]*)
629 if test x$stabs = xyes
630 then
631 tm_file="${tm_file} dbx.h"
632 fi
633 if test x$gas != xyes
634 then
635 extra_passes="mips-tfile mips-tdump"
636 fi
637 use_collect2=yes
638 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
639 tm_file="${tm_file} alpha/osf.h"
640 extra_headers=va_list.h
641 case ${target} in
642 *-*-osf4*)
643 # Define TARGET_SUPPORT_ARCH except on 4.0a.
644 case ${target} in
645 *-*-osf4.0a) ;;
646 *) tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
647 esac
648 ;;
649 *-*-osf5*)
650 tm_file="${tm_file} alpha/osf5.h"
651 tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
652 ;;
653 esac
654 case ${enable_threads} in
655 "" | yes | posix)
656 thread_file='posix'
657 tmake_file="${tmake_file} alpha/t-osf-pthread"
658 ;;
659 esac
660 ;;
661alpha64-dec-*vms*)
662 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
663 xm_file="alpha/xm-vms.h"
664 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
665 prefix=/gnu
666 local_prefix=/gnu
667 ;;
668alpha*-dec-*vms*)
669 tm_file="${tm_file} alpha/vms.h"
670 xm_file=alpha/xm-vms.h
671 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
672 prefix=/gnu
673 local_prefix=/gnu
674 ;;
675arc-*-elf*)
676 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
677 extra_parts="crtinit.o crtfini.o"
678 use_fixproto=yes
679 ;;
680arm-*-coff* | armel-*-coff*)
681 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
682 tmake_file="arm/t-arm arm/t-arm-coff"
683 ;;
684arm-semi-aof | armel-semi-aof)
685 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
686 tmake_file="arm/t-arm arm/t-semi"
687 ;;
688arm-wrs-vxworks)
689 tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
690 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks"
691 ;;
692arm*-*-freebsd*|strongarm*-*-freebsd*)
693 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
694 tmake_file="${tmake_file} arm/t-arm arm/t-strongarm-elf"
695 ;;
696arm*-*-netbsdelf*)
697 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
698 tmake_file="${tmake_file} arm/t-arm arm/t-netbsd"
699 ;;
700arm*-*-netbsd*)
701 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
702 tmake_file="t-netbsd arm/t-arm arm/t-netbsd"
703 extra_parts=""
704 use_collect2=yes
705 ;;
706arm*-*-linux*) # ARM GNU/Linux with ELF
707 tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
708 tmake_file="${tmake_file} t-linux arm/t-arm"
709 case ${target} in
710 arm*-*-linux-*eabi)
711 tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h"
712 tmake_file="$tmake_file arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
713 # The BPABI long long divmod functions return a 128-bit value in
714 # registers r0-r3. Correctly modeling that requires the use of
715 # TImode.
716 need_64bit_hwint=yes
717 # The EABI requires the use of __cxa_atexit.
718 default_use_cxa_atexit=yes
719 ;;
720 *)
721 tmake_file="$tmake_file arm/t-linux"
722 ;;
723 esac
724 tm_file="$tm_file arm/aout.h arm/arm.h"
725 ;;
726arm*-*-uclinux*) # ARM ucLinux
727 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/linux-gas.h arm/linux-elf.h arm/uclinux-elf.h"
728 tmake_file="arm/t-arm arm/t-arm-elf"
729 ;;
730arm*-*-ecos-elf)
731 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
732 tmake_file="arm/t-arm arm/t-arm-elf"
733 ;;
734arm*-*-eabi* | arm*-*-symbianelf* )
735 # The BPABI long long divmod functions return a 128-bit value in
736 # registers r0-r3. Correctly modeling that requires the use of
737 # TImode.
738 need_64bit_hwint=yes
739 default_use_cxa_atexit=yes
740 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
741 tmake_file="arm/t-arm arm/t-arm-elf"
742 case ${target} in
743 arm*-*-eabi*)
744 tmake_file="${tmake_file} arm/t-bpabi"
745 ;;
746 arm*-*-symbianelf*)
747 tm_file="${tm_file} arm/symbian.h"
748 # We do not include t-bpabi for Symbian OS because the system
749 # provides its own implementation of the BPABI functions.
750 tmake_file="${tmake_file} arm/t-symbian"
751 ;;
752 esac
753 tm_file="${tm_file} arm/aout.h arm/arm.h"
754 ;;
755arm*-*-rtems*)
756 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h"
757 tmake_file="arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
758 ;;
759arm*-*-elf | ep9312-*-elf)
760 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
761 tmake_file="arm/t-arm arm/t-arm-elf"
762 ;;
763arm*-wince-pe*)
764 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
765 tmake_file="arm/t-arm arm/t-wince-pe"
766 extra_options="${extra_options} arm/pe.opt"
767 extra_objs="pe.o"
768 ;;
769arm-*-pe*)
770 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
771 tmake_file="arm/t-arm arm/t-pe"
772 extra_options="${extra_options} arm/pe.opt"
773 extra_objs="pe.o"
774 ;;
775arm*-*-kaos*)
776 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-arm.h"
777 tmake_file="arm/t-arm arm/t-arm-elf"
778 ;;
779avr-*-rtems*)
780 tm_file="avr/avr.h dbxelf.h avr/rtems.h rtems.h"
781 tmake_file="avr/t-avr t-rtems avr/t-rtems"
782 ;;
783avr-*-*)
784 tm_file="avr/avr.h dbxelf.h"
785 use_fixproto=yes
786 ;;
787bfin*-elf*)
788 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
789 tmake_file=bfin/t-bfin-elf
790 use_collect2=no
791 ;;
792bfin*-uclinux*)
793 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/uclinux.h"
794 tmake_file=bfin/t-bfin-elf
795 use_collect2=no
796 ;;
797bfin*-rtems*)
798 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/rtems.h rtems.h"
799 tmake_file="bfin/t-bfin t-rtems bfin/t-rtems"
800 ;;
801bfin*-*)
802 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
803 tmake_file=bfin/t-bfin
804 use_collect2=no
805 ;;
806c4x-*-rtems* | tic4x-*-rtems*)
807 tmake_file="c4x/t-c4x t-rtems c4x/t-rtems"
808 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
809 c_target_objs="c4x-c.o"
810 cxx_target_objs="c4x-c.o"
811 ;;
812c4x-* | tic4x-*)
813 tmake_file=c4x/t-c4x
814 c_target_objs="c4x-c.o"
815 cxx_target_objs="c4x-c.o"
816 ;;
817cris-*-aout)
818 tm_file="dbxelf.h ${tm_file} cris/aout.h"
819 gas=yes
820 tmake_file="cris/t-cris cris/t-aout"
821 extra_options="${extra_options} cris/aout.opt"
822 ;;
823cris-*-elf | cris-*-none)
824 tm_file="dbxelf.h elfos.h ${tm_file}"
825 tmake_file="cris/t-cris cris/t-elfmulti"
826 gas=yes
827 extra_options="${extra_options} cris/elf.opt"
828 ;;
829cris-*-linux*)
830 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
831 # We need to avoid using t-linux, so override default tmake_file
832 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
833 extra_options="${extra_options} cris/linux.opt"
834 ;;
835crx-*-elf)
836 tm_file="elfos.h ${tm_file}"
837 extra_parts="crtbegin.o crtend.o"
838 use_collect2=no
839 ;;
840fr30-*-elf)
841 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
842 tmake_file=fr30/t-fr30
843 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
844 use_fixproto=yes
845 ;;
846frv-*-elf)
847 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
848 tmake_file=frv/t-frv
849 use_fixproto=yes
850 ;;
851frv-*-*linux*)
852 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
853 linux.h frv/linux.h frv/frv-abi.h"
854 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
855 ;;
856h8300-*-rtemscoff*)
857 tmake_file="h8300/t-h8300 t-rtems h8300/t-rtems"
858 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
859 ;;
860h8300-*-rtems*)
861 tmake_file="h8300/t-h8300 h8300/t-elf t-rtems h8300/t-rtems"
862 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h h8300/rtems.h rtems.h"
863 ;;
864h8300-*-elf*)
865 tmake_file="h8300/t-h8300 h8300/t-elf"
866 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
867 use_fixproto=yes
868 ;;
869h8300-*-*)
870 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
871 use_fixproto=yes
872 ;;
873hppa*64*-*-linux* | parisc*64*-*-linux*)
874 target_cpu_default="MASK_PA_11|MASK_PA_20"
875 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
876 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
877 tmake_file="${tmake_file} pa/t-linux64"
878 gas=yes gnu_ld=yes
879 need_64bit_hwint=yes
880 ;;
881hppa*-*-linux* | parisc*-*-linux*)
882 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
883 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
884 pa/pa32-regs.h pa/pa32-linux.h"
885 tmake_file="${tmake_file} pa/t-linux"
886 # Set the libgcc version number
887 if test x$sjlj = x1; then
888 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
889 else
890 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
891 fi
892 ;;
893# port not yet contributed.
894#hppa*-*-openbsd*)
895# target_cpu_default="MASK_PA_11"
896# ;;
897hppa1.1-*-pro*)
898 target_cpu_default="MASK_PORTABLE_RUNTIME|MASK_NO_SPACE_REGS|MASK_SOFT_FLOAT"
899 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h \
900 pa/pa-pro-end.h libgloss.h"
901 tmake_file="pa/t-pro"
902 ;;
903hppa1.1-*-osf*)
904 target_cpu_default="MASK_PA_11"
905 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
906 tmake_file="pa/t-pa"
907 use_collect2=yes
908 ;;
909hppa1.1-*-bsd*)
910 target_cpu_default="MASK_PA_11"
911 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
912 tmake_file="pa/t-pa"
913 use_collect2=yes
914 ;;
915hppa[12]*-*-hpux10*)
916 case ${target} in
917 hppa1.1-*-* | hppa2*-*-*)
918 target_cpu_default="MASK_PA_11"
919 ;;
920 esac
921 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
922 pa/pa-hpux.h pa/pa-hpux10.h"
923 extra_options="${extra_options} pa/pa-hpux.opt"
924 case ${target} in
925 *-*-hpux10.[1-9]*)
926 tm_file="${tm_file} pa/pa-hpux1010.h"
927 extra_options="${extra_options} pa/pa-hpux1010.opt"
928 ;;
929 esac
930 tmake_file="pa/t-pa-hpux10 pa/t-pa-hpux pa/t-hpux-shlib"
931 case ${enable_threads} in
932 "")
933 if test x$have_pthread_h = xyes ; then
934 tmake_file="${tmake_file} pa/t-dce-thr"
935 fi
936 ;;
937 yes | dce)
938 tmake_file="${tmake_file} pa/t-dce-thr"
939 ;;
940 esac
941 # Set the libgcc version number
942 if test x$sjlj = x1; then
943 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
944 else
945 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
946 fi
947 use_collect2=yes
948 use_fixproto=yes
949 gas=yes
950 ;;
951hppa*64*-*-hpux11*)
952 target_cpu_default="MASK_PA_11|MASK_PA_20"
953 if test x$gnu_ld = xyes
954 then
955 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
956 fi
957 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
958 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
959 pa/pa-hpux11.h"
960 case ${target} in
961 *-*-hpux11.[1-9]*)
962 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
963 extra_options="${extra_options} pa/pa-hpux1111.opt"
964 ;;
965 *)
966 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
967 ;;
968 esac
969 extra_options="${extra_options} pa/pa-hpux.opt \
970 pa/pa-hpux1010.opt pa/pa64-hpux.opt"
971 need_64bit_hwint=yes
972 tmake_file="pa/t-pa64 pa/t-pa-hpux pa/t-hpux-shlib"
973 # Set the libgcc version number
974 if test x$sjlj = x1; then
975 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
976 else
977 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
978 fi
979 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
980 libgcc_stub.a"
981 case x${enable_threads} in
982 x | xyes | xposix )
983 thread_file=posix
984 ;;
985 esac
986 gas=yes
987 ;;
988hppa[12]*-*-hpux11*)
989 case ${target} in
990 hppa1.1-*-* | hppa2*-*-*)
991 target_cpu_default="MASK_PA_11"
992 ;;
993 esac
994 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
995 pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
996 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt"
997 case ${target} in
998 *-*-hpux11.[1-9]*)
999 tm_file="${tm_file} pa/pa-hpux1111.h"
1000 extra_options="${extra_options} pa/pa-hpux1111.opt"
1001 ;;
1002 esac
1003 tmake_file="pa/t-pa-hpux11 pa/t-pa-hpux pa/t-hpux-shlib"
1004 # Set the libgcc version number
1005 if test x$sjlj = x1; then
1006 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
1007 else
1008 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
1009 fi
1010 case x${enable_threads} in
1011 x | xyes | xposix )
1012 thread_file=posix
1013 ;;
1014 esac
1015 use_collect2=yes
1016 gas=yes
1017 ;;
1018i[34567]86-*-darwin*)
1019 need_64bit_hwint=yes
1020
1021 # This is so that '.../configure && make' doesn't fail due to
1022 # config.guess deciding that the configuration is i386-*-darwin* and
1023 # then this file using that to set --with-cpu=i386 which has no -m64
1024 # support.
1025 with_arch=${with_arch:-nocona}
1026 with_cpu=${with_cpu:-generic}
1027 ;;
1028x86_64-*-darwin*)
1029 with_arch=${with_arch:-nocona}
1030 with_cpu=${with_cpu:-generic}
1031 tmake_file="t-darwin ${cpu_type}/t-darwin64 t-slibgcc-darwin"
1032 tm_file="${tm_file} ${cpu_type}/darwin64.h"
1033 ;;
1034i[34567]86-*-elf*)
1035 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
1036 tmake_file="i386/t-i386elf t-svr4"
1037 use_fixproto=yes
1038 ;;
1039i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
1040 if test x$gas = xyes
1041 then
1042 tm_file="${tm_file} usegas.h"
1043 fi
1044 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
1045 tmake_file=t-svr4
1046 extra_parts="crtbegin.o crtend.o"
1047 use_fixproto=yes
1048 ;;
1049i[34567]86-*-aout*)
1050 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
1051 use_fixproto=yes
1052 ;;
1053i[34567]86-*-beoself* | i[34567]86-*-beos*)
1054 tmake_file='i386/t-beos i386/t-crtpic'
1055 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
1056 extra_parts='crtbegin.o crtend.o'
1057 ;;
1058i[34567]86-*-freebsd*)
1059 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
1060 ;;
1061x86_64-*-freebsd*)
1062 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
1063 ;;
1064i[34567]86-*-netbsdelf*)
1065 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
1066 ;;
1067i[34567]86-*-netbsd*)
1068 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
1069 tmake_file=t-netbsd
1070 extra_parts=""
1071 use_collect2=yes
1072 ;;
1073x86_64-*-netbsd*)
1074 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
1075 ;;
1076i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
1077 tm_file="i386/i386.h i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h openbsd-oldgas.h openbsd.h i386/openbsd.h"
1078 # needed to unconfuse gdb
1079 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
1080 # we need collect2 until our bug is fixed...
1081 use_collect2=yes
1082 ;;
1083i[34567]86-*-openbsd*)
1084 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1085 tm_file="${tm_file} openbsd.h i386/openbsdelf.h"
1086 gas=yes
1087 gnu_ld=yes
1088 ;;
1089i[34567]86-*-coff*)
1090 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
1091 use_fixproto=yes
1092 ;;
1093i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu)
1094 # Intel 80386's running GNU/*
1095 # with ELF format using glibc 2
1096 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
1097 case ${target} in
1098 i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
1099 i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
1100 esac
1101 tmake_file="${tmake_file} i386/t-crtstuff i386/t-crtfm t-dfprules"
1102 ;;
1103x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
1104 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
1105 i386/x86-64.h i386/linux64.h"
1106 case ${target} in
1107 x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h" ;;
1108 x86_64-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h" ;;
1109 esac
1110 tmake_file="${tmake_file} i386/t-linux64 i386/t-crtfm t-dfprules"
1111 ;;
1112i[34567]86-*-gnu*)
1113 ;;
1114i[34567]86-pc-msdosdjgpp*)
1115 xm_file=i386/xm-djgpp.h
1116 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
1117 tmake_file=i386/t-djgpp
1118 extra_options="${extra_options} i386/djgpp.opt"
1119 gnu_ld=yes
1120 gas=yes
1121 ;;
1122i[34567]86-*-lynxos*)
1123 xm_defines=POSIX
1124 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
1125 tmake_file="i386/t-crtstuff t-lynx"
1126 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1127 extra_options="${extra_options} lynx.opt"
1128 thread_file=lynx
1129 gnu_ld=yes
1130 gas=yes
1131 ;;
1132i[3456x]86-*-netware*)
1133 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h tm-dwarf2.h i386/netware.h"
1134 tmake_file=i386/t-netware
1135 extra_objs=netware.o
1136 case /${with_ld} in
1137 */nwld)
1138 extra_objs="$extra_objs nwld.o"
1139 tm_file="${tm_file} i386/nwld.h"
1140 tmake_file="${tmake_file} i386/t-nwld"
1141 extra_parts="crt0.o libgcc.def libc.def libcpre.def posixpre.def"
1142 ;;
1143 esac
1144 case x${enable_threads} in
1145 x | xyes | xposix) thread_file='posix';;
1146 xnks) thread_file='nks';;
1147 xno) ;;
1148 *) echo 'Unknown thread configuration for NetWare' >&2; exit 1;;
1149 esac
1150 ;;
1151i[34567]86-*-nto-qnx*)
1152 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
1153 tmake_file=i386/t-nto
1154 gnu_ld=yes
1155 gas=yes
1156 ;;
1157i[34567]86-*-rtems*)
1158 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
1159 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1160 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1161 ;;
1162i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1163 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
1164 if test x$gas = xyes
1165 then
1166 tm_file="usegas.h ${tm_file}"
1167 fi
1168 tmake_file=i386/t-sco5
1169 extra_parts="crtbegin.o crtend.o"
1170 extra_options="${extra_options} i386/sco5.opt"
1171 use_fixproto=yes
1172 ;;
1173i[34567]86-*-solaris2*)
1174 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h"
1175 case ${target} in
1176 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1177 tm_file="${tm_file} sol2-6.h"
1178 ;;
1179 *-*-solaris2.1[0-9]*)
1180 tm_file="${tm_file} sol2-10.h"
1181 ;;
1182 esac
1183 tm_file="${tm_file} i386/sol2.h"
1184 tmake_file="t-sol2 i386/t-sol2 t-svr4"
1185 c_target_objs="sol2-c.o"
1186 cxx_target_objs="sol2-c.o"
1187 extra_objs="sol2.o"
1188 tm_p_file="${tm_p_file} sol2-protos.h"
1189 if test x$gnu_ld = xyes; then
1190 tmake_file="$tmake_file t-slibgcc-elf-ver"
1191 tm_defines="${tm_defines} TARGET_GNU_LD=1"
1192 else
1193 tmake_file="$tmake_file t-slibgcc-sld"
1194 fi
1195 if test x$gas = xyes; then
1196 tm_file="usegas.h ${tm_file}"
1197 fi
1198 case ${target} in
1199 *-*-solaris2.[789] | *-*-solaris2.1[0-9]*)
1200 tm_file="$tm_file tm-dwarf2.h"
1201 ;;
1202 esac
1203 case ${target} in
1204 *-*-solaris2.1[0-9]*)
1205 tm_file="${tm_file} i386/x86-64.h i386/sol2-10.h"
1206 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1207 tmake_file="$tmake_file i386/t-sol2-10"
1208 need_64bit_hwint=yes
1209 # FIXME: -m64 for i[34567]86-*-* should be allowed just
1210 # like -m32 for x86_64-*-*.
1211 case X"${with_cpu}" in
| 278 need_64bit_hwint=yes
279 ;;
280ia64-*-*)
281 extra_headers=ia64intrin.h
282 need_64bit_hwint=yes
283 ;;
284hppa*-*-* | parisc*-*-*)
285 cpu_type=pa
286 ;;
287m32r*-*-*)
288 cpu_type=m32r
289 ;;
290m680[012]0-*-*)
291 cpu_type=m68k
292 extra_headers=math-68881.h
293 ;;
294m68k-*-*)
295 extra_headers=math-68881.h
296 ;;
297mips*-*-*)
298 cpu_type=mips
299 need_64bit_hwint=yes
300 ;;
301powerpc*-*-*)
302 cpu_type=rs6000
303 extra_headers="ppc-asm.h altivec.h spe.h"
304 need_64bit_hwint=yes
305 case x$with_cpu in
306 xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456]|xrs64a)
307 cpu_is_64bit=yes
308 ;;
309 esac
310 ;;
311rs6000*-*-*)
312 need_64bit_hwint=yes
313 ;;
314score*-*-*)
315 cpu_type=score
316 ;;
317sparc64*-*-*)
318 cpu_type=sparc
319 need_64bit_hwint=yes
320 ;;
321sparc*-*-*)
322 cpu_type=sparc
323 ;;
324s390*-*-*)
325 cpu_type=s390
326 need_64bit_hwint=yes
327 ;;
328# Note the 'l'; we need to be able to match e.g. "shle" or "shl".
329sh[123456789lbe]*-*-*)
330 cpu_type=sh
331 need_64bit_hwint=yes
332 ;;
333tic4x-*-*)
334 cpu_type=c4x
335 ;;
336esac
337
338tm_file=${cpu_type}/${cpu_type}.h
339if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
340then
341 tm_p_file=${cpu_type}/${cpu_type}-protos.h
342fi
343extra_modes=
344if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
345then
346 extra_modes=${cpu_type}/${cpu_type}-modes.def
347fi
348if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
349then
350 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
351fi
352
353case ${target} in
354x86_64-*-*)
355 tm_file="i386/biarch64.h ${tm_file}"
356 ;;
357esac
358
359# On a.out targets, we need to use collect2.
360case ${target} in
361*-*-*aout*)
362 use_collect2=yes
363 ;;
364esac
365
366# Common parts for widely ported systems.
367case ${target} in
368*-*-darwin*)
369 tm_file="${tm_file} darwin.h"
370 case ${target} in
371 *-*-darwin9*)
372 tm_file="${tm_file} darwin9.h"
373 ;;
374 esac
375 tm_file="${tm_file} ${cpu_type}/darwin.h"
376 tm_p_file="${tm_p_file} darwin-protos.h"
377 tmake_file="t-darwin ${cpu_type}/t-darwin t-slibgcc-darwin"
378 target_gtfiles="\$(srcdir)/config/darwin.c"
379 extra_options="${extra_options} darwin.opt"
380 c_target_objs="darwin-c.o"
381 cxx_target_objs="darwin-c.o"
382 extra_objs="darwin.o"
383 default_use_cxa_atexit=yes
384 case ${enable_threads} in
385 "" | yes | posix) thread_file='posix' ;;
386 esac
387 ;;
388*-*-freebsd[12] | *-*-freebsd[12].* | *-*-freebsd*aout*)
389 # This is the place-holder for the generic a.out configuration
390 # of FreeBSD. No actual configuration resides here since
391 # there was only ever a bare-bones ix86 configuration for
392 # a.out and it exists solely in the machine-specific section.
393 # This place-holder must exist to avoid dropping into
394 # the generic ELF configuration of FreeBSD (i.e. it must be
395 # ordered before that section).
396 ;;
397*-*-freebsd*)
398 # This is the generic ELF configuration of FreeBSD. Later
399 # machine-specific sections may refine and add to this
400 # configuration.
401 #
402 # Due to tm_file entry ordering issues that vary between cpu
403 # architectures, we only define fbsd_tm_file to allow the
404 # machine-specific section to dictate the final order of all
405 # entries of tm_file with the minor exception that components
406 # of the tm_file set here will always be of the form:
407 #
408 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
409 #
410 # The machine-specific section should not tamper with this
411 # ordering but may order all other entries of tm_file as it
412 # pleases around the provided core setting.
413 gas=yes
414 gnu_ld=yes
415 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
416 case ${target} in
417 *-*-freebsd3 | *-*-freebsd[3].*)
418 tm_defines="${tm_defines} FBSD_MAJOR=3" ;;
419 *-*-freebsd4 | *-*-freebsd[4].*)
420 tm_defines="${tm_defines} FBSD_MAJOR=4" ;;
421 *-*-freebsd5 | *-*-freebsd[5].*)
422 tm_defines="${tm_defines} FBSD_MAJOR=5" ;;
423 *-*-freebsd6 | *-*-freebsd[6].*)
424 tm_defines="${tm_defines} FBSD_MAJOR=6" ;;
425 *-*-freebsd7 | *-*-freebsd[7].*)
426 tm_defines="${tm_defines} FBSD_MAJOR=7" ;;
427 *-*-freebsd8 | *-*-freebsd[8].*)
428 tm_defines="${tm_defines} FBSD_MAJOR=8" ;;
429 *-*-freebsd9 | *-*-freebsd[9].*)
430 tm_defines="${tm_defines} FBSD_MAJOR=9" ;;
431 *)
432 echo 'Please update *-*-freebsd* in gcc/config.gcc'
433 exit 1
434 ;;
435 esac
436 tmake_file="t-slibgcc-elf-ver t-freebsd"
437 case ${enable_threads} in
438 no)
439 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
440 ;;
441 "" | yes | posix)
442 thread_file='posix'
443 tmake_file="${tmake_file} t-freebsd-thread"
444 # Before 5.0, FreeBSD can't bind shared libraries to -lc
445 # when "optionally" threaded via weak pthread_* checks.
446 case ${target} in
447 *-*-freebsd[34] | *-*-freebsd[34].*)
448 tmake_file="${tmake_file} t-slibgcc-nolc-override"
449 ;;
450 esac
451 ;;
452 *)
453 echo 'Unknown thread configuration for FreeBSD'
454 exit 1
455 ;;
456 esac
457 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h"
458 ;;
459*-*-linux*libc1* | *-*-linux*aout*)
460 # Avoid the generic linux case.
461 ;;
462*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu)
463 # Must come before *-*-gnu* (because of *-*-linux-gnu* systems).
464 extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
465 extra_options="${extra_options} linux.opt"
466 gas=yes
467 gnu_ld=yes
468 case ${enable_threads} in
469 "" | yes | posix) thread_file='posix' ;;
470 esac
471 tmake_file="t-slibgcc-elf-ver t-linux"
472 case ${target} in
473 *-*-*uclibc*)
474 tm_defines="${tm_defines} UCLIBC_DEFAULT=1"
475 ;;
476 *)
477 tm_defines="${tm_defines} UCLIBC_DEFAULT=0"
478 ;;
479 esac
480 # Assume that glibc or uClibc are being used and so __cxa_atexit is provided.
481 default_use_cxa_atexit=yes
482 ;;
483*-*-gnu*)
484 # On the Hurd, the setup is just about the same on
485 # each different CPU. The specific machines that we
486 # support are matched above and just set $cpu_type.
487 tm_file="${cpu_type}/gnu.h"
488 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
489 # GNU tools are the only tools.
490 gas=yes
491 gnu_ld=yes
492 # These details are the same as for Linux.
493 # But here we need a little extra magic.
494 tmake_file="t-slibgcc-elf-ver t-linux t-gnu"
495 case ${target} in
496 alpha*)
497 tm_file="${cpu_type}/${cpu_type}.h alpha/elf.h alpha/linux.h alpha/linux-elf.h gnu.h ${tm_file}"
498 ;;
499 i[34567]86-*-*)
500 tm_file="${cpu_type}/${cpu_type}.h i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h gnu.h ${tm_file}"
501 ;;
502 esac
503 # Assume that glibc is being used and so __cxa_atexit is provided.
504 default_use_cxa_atexit=yes
505 ;;
506*-*-netbsd*)
507 tmake_file="t-slibgcc-elf-ver t-libc-ok t-netbsd t-libgcc-pic"
508 gas=yes
509 gnu_ld=yes
510
511 # NetBSD 2.0 and later get POSIX threads enabled by default.
512 # Allow them to be explicitly enabled on any other version.
513 case ${enable_threads} in
514 "")
515 case ${target} in
516 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
517 thread_file='posix'
518 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
519 ;;
520 esac
521 ;;
522 yes | posix)
523 thread_file='posix'
524 tm_defines="${tm_defines} NETBSD_ENABLE_PTHREADS"
525 ;;
526 esac
527
528 # NetBSD 1.7 and later are set up to use GCC's crtstuff for
529 # ELF configurations. We will clear extra_parts in the
530 # a.out configurations.
531 case ${target} in
532 *-*-netbsd*1.[7-9]* | *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
533 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
534 ;;
535 esac
536
537 # NetBSD 2.0 and later provide __cxa_atexit(), which we use by
538 # default (unless overridden by --disable-__cxa_atexit).
539 case ${target} in
540 *-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*)
541 default_use_cxa_atexit=yes
542 ;;
543 esac
544 ;;
545*-*-openbsd*)
546 tmake_file="t-libc-ok t-openbsd t-libgcc-pic"
547 case ${enable_threads} in
548 yes)
549 thread_file='posix'
550 tmake_file="${tmake_file} t-openbsd-thread"
551 ;;
552 esac
553 case ${target} in
554 *-*-openbsd2.*|*-*-openbsd3.[012])
555 tm_defines="${tm_defines} HAS_LIBC_R=1" ;;
556 esac
557 ;;
558*-*-rtems*)
559 case ${enable_threads} in
560 yes) thread_file='rtems' ;;
561 esac
562 ;;
563*-*-vxworks*)
564 tmake_file=t-vxworks
565 tm_file="${tm_file} elfos.h svr4.h"
566 xm_defines=POSIX
567 extra_options="${extra_options} vxworks.opt"
568 case ${enable_threads} in
569 no) ;;
570 "" | yes | vxworks) thread_file='vxworks' ;;
571 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
572 esac
573 ;;
574*-*-elf)
575 # Assume that newlib is being used and so __cxa_atexit is provided.
576 default_use_cxa_atexit=yes
577 ;;
578esac
579
580case ${target} in
581# Support site-specific machine types.
582*local*)
583 rest=`echo ${target} | sed -e "s/$cpu_type-//"`
584 tm_file=${cpu_type}/$rest.h
585 if test -f $srcdir/config/${cpu_type}/xm-$rest.h
586 then xm_file=${cpu_type}/xm-$rest.h
587 fi
588 if test -f $srcdir/config/${cpu_type}/t-$rest
589 then tmake_file=${cpu_type}/t-$rest
590 fi
591 ;;
592alpha*-*-unicosmk*)
593 use_collect2=yes
594 tm_file="${tm_file} alpha/unicosmk.h"
595
596 # Don't include t-ieee for now because we don't support that yet
597 # tmake_file="alpha/t-ieee"
598 tmake_file="alpha/t-unicosmk"
599 use_fixproto=yes
600 ;;
601alpha*-*-linux*)
602 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
603 target_cpu_default="MASK_GAS"
604 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee alpha/t-linux"
605 ;;
606alpha*-*-gnu*)
607 target_cpu_default="MASK_GAS"
608 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
609 ;;
610alpha*-*-freebsd*)
611 tm_file="${tm_file} ${fbsd_tm_file} alpha/elf.h alpha/freebsd.h"
612 target_cpu_default="MASK_GAS"
613 tmake_file="${tmake_file} alpha/t-crtfm alpha/t-alpha alpha/t-ieee"
614 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
615 ;;
616alpha*-*-netbsd*)
617 tm_file="${tm_file} netbsd.h alpha/elf.h netbsd-elf.h alpha/netbsd.h"
618 target_cpu_default="MASK_GAS"
619 tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee"
620 ;;
621alpha*-*-openbsd*)
622 tm_defines="${tm_defines} OBSD_NO_DYNAMIC_LIBRARIES OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
623 tm_file="alpha/alpha.h openbsd.h alpha/openbsd.h"
624 # default x-alpha is only appropriate for dec-osf.
625 target_cpu_default="MASK_GAS"
626 tmake_file="alpha/t-alpha alpha/t-ieee"
627 ;;
628alpha*-dec-osf[45]*)
629 if test x$stabs = xyes
630 then
631 tm_file="${tm_file} dbx.h"
632 fi
633 if test x$gas != xyes
634 then
635 extra_passes="mips-tfile mips-tdump"
636 fi
637 use_collect2=yes
638 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-crtfm alpha/t-osf4"
639 tm_file="${tm_file} alpha/osf.h"
640 extra_headers=va_list.h
641 case ${target} in
642 *-*-osf4*)
643 # Define TARGET_SUPPORT_ARCH except on 4.0a.
644 case ${target} in
645 *-*-osf4.0a) ;;
646 *) tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
647 esac
648 ;;
649 *-*-osf5*)
650 tm_file="${tm_file} alpha/osf5.h"
651 tm_defines="${tm_defines} TARGET_SUPPORT_ARCH=1"
652 ;;
653 esac
654 case ${enable_threads} in
655 "" | yes | posix)
656 thread_file='posix'
657 tmake_file="${tmake_file} alpha/t-osf-pthread"
658 ;;
659 esac
660 ;;
661alpha64-dec-*vms*)
662 tm_file="${tm_file} alpha/vms.h alpha/vms64.h"
663 xm_file="alpha/xm-vms.h"
664 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-vms64 alpha/t-ieee"
665 prefix=/gnu
666 local_prefix=/gnu
667 ;;
668alpha*-dec-*vms*)
669 tm_file="${tm_file} alpha/vms.h"
670 xm_file=alpha/xm-vms.h
671 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
672 prefix=/gnu
673 local_prefix=/gnu
674 ;;
675arc-*-elf*)
676 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
677 extra_parts="crtinit.o crtfini.o"
678 use_fixproto=yes
679 ;;
680arm-*-coff* | armel-*-coff*)
681 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h"
682 tmake_file="arm/t-arm arm/t-arm-coff"
683 ;;
684arm-semi-aof | armel-semi-aof)
685 tm_file="arm/semiaof.h arm/aof.h arm/arm.h"
686 tmake_file="arm/t-arm arm/t-semi"
687 ;;
688arm-wrs-vxworks)
689 tm_file="dbxelf.h elfos.h svr4.h vxworks.h arm/elf.h arm/aout.h arm/arm.h arm/vxworks.h"
690 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks"
691 ;;
692arm*-*-freebsd*|strongarm*-*-freebsd*)
693 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h arm/aout.h arm/freebsd.h arm/arm.h"
694 tmake_file="${tmake_file} arm/t-arm arm/t-strongarm-elf"
695 ;;
696arm*-*-netbsdelf*)
697 tm_file="dbxelf.h elfos.h netbsd.h netbsd-elf.h arm/elf.h arm/aout.h arm/arm.h arm/netbsd-elf.h"
698 tmake_file="${tmake_file} arm/t-arm arm/t-netbsd"
699 ;;
700arm*-*-netbsd*)
701 tm_file="arm/aout.h arm/arm.h netbsd.h netbsd-aout.h arm/netbsd.h"
702 tmake_file="t-netbsd arm/t-arm arm/t-netbsd"
703 extra_parts=""
704 use_collect2=yes
705 ;;
706arm*-*-linux*) # ARM GNU/Linux with ELF
707 tm_file="dbxelf.h elfos.h linux.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
708 tmake_file="${tmake_file} t-linux arm/t-arm"
709 case ${target} in
710 arm*-*-linux-*eabi)
711 tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h"
712 tmake_file="$tmake_file arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
713 # The BPABI long long divmod functions return a 128-bit value in
714 # registers r0-r3. Correctly modeling that requires the use of
715 # TImode.
716 need_64bit_hwint=yes
717 # The EABI requires the use of __cxa_atexit.
718 default_use_cxa_atexit=yes
719 ;;
720 *)
721 tmake_file="$tmake_file arm/t-linux"
722 ;;
723 esac
724 tm_file="$tm_file arm/aout.h arm/arm.h"
725 ;;
726arm*-*-uclinux*) # ARM ucLinux
727 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/linux-gas.h arm/linux-elf.h arm/uclinux-elf.h"
728 tmake_file="arm/t-arm arm/t-arm-elf"
729 ;;
730arm*-*-ecos-elf)
731 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/ecos-elf.h"
732 tmake_file="arm/t-arm arm/t-arm-elf"
733 ;;
734arm*-*-eabi* | arm*-*-symbianelf* )
735 # The BPABI long long divmod functions return a 128-bit value in
736 # registers r0-r3. Correctly modeling that requires the use of
737 # TImode.
738 need_64bit_hwint=yes
739 default_use_cxa_atexit=yes
740 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
741 tmake_file="arm/t-arm arm/t-arm-elf"
742 case ${target} in
743 arm*-*-eabi*)
744 tmake_file="${tmake_file} arm/t-bpabi"
745 ;;
746 arm*-*-symbianelf*)
747 tm_file="${tm_file} arm/symbian.h"
748 # We do not include t-bpabi for Symbian OS because the system
749 # provides its own implementation of the BPABI functions.
750 tmake_file="${tmake_file} arm/t-symbian"
751 ;;
752 esac
753 tm_file="${tm_file} arm/aout.h arm/arm.h"
754 ;;
755arm*-*-rtems*)
756 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h"
757 tmake_file="arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
758 ;;
759arm*-*-elf | ep9312-*-elf)
760 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
761 tmake_file="arm/t-arm arm/t-arm-elf"
762 ;;
763arm*-wince-pe*)
764 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h arm/wince-pe.h"
765 tmake_file="arm/t-arm arm/t-wince-pe"
766 extra_options="${extra_options} arm/pe.opt"
767 extra_objs="pe.o"
768 ;;
769arm-*-pe*)
770 tm_file="arm/semi.h arm/aout.h arm/arm.h arm/coff.h dbxcoff.h arm/pe.h"
771 tmake_file="arm/t-arm arm/t-pe"
772 extra_options="${extra_options} arm/pe.opt"
773 extra_objs="pe.o"
774 ;;
775arm*-*-kaos*)
776 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-arm.h"
777 tmake_file="arm/t-arm arm/t-arm-elf"
778 ;;
779avr-*-rtems*)
780 tm_file="avr/avr.h dbxelf.h avr/rtems.h rtems.h"
781 tmake_file="avr/t-avr t-rtems avr/t-rtems"
782 ;;
783avr-*-*)
784 tm_file="avr/avr.h dbxelf.h"
785 use_fixproto=yes
786 ;;
787bfin*-elf*)
788 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
789 tmake_file=bfin/t-bfin-elf
790 use_collect2=no
791 ;;
792bfin*-uclinux*)
793 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/uclinux.h"
794 tmake_file=bfin/t-bfin-elf
795 use_collect2=no
796 ;;
797bfin*-rtems*)
798 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/rtems.h rtems.h"
799 tmake_file="bfin/t-bfin t-rtems bfin/t-rtems"
800 ;;
801bfin*-*)
802 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h"
803 tmake_file=bfin/t-bfin
804 use_collect2=no
805 ;;
806c4x-*-rtems* | tic4x-*-rtems*)
807 tmake_file="c4x/t-c4x t-rtems c4x/t-rtems"
808 tm_file="c4x/c4x.h c4x/rtems.h rtems.h"
809 c_target_objs="c4x-c.o"
810 cxx_target_objs="c4x-c.o"
811 ;;
812c4x-* | tic4x-*)
813 tmake_file=c4x/t-c4x
814 c_target_objs="c4x-c.o"
815 cxx_target_objs="c4x-c.o"
816 ;;
817cris-*-aout)
818 tm_file="dbxelf.h ${tm_file} cris/aout.h"
819 gas=yes
820 tmake_file="cris/t-cris cris/t-aout"
821 extra_options="${extra_options} cris/aout.opt"
822 ;;
823cris-*-elf | cris-*-none)
824 tm_file="dbxelf.h elfos.h ${tm_file}"
825 tmake_file="cris/t-cris cris/t-elfmulti"
826 gas=yes
827 extra_options="${extra_options} cris/elf.opt"
828 ;;
829cris-*-linux*)
830 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} linux.h cris/linux.h"
831 # We need to avoid using t-linux, so override default tmake_file
832 tmake_file="cris/t-cris t-slibgcc-elf-ver cris/t-linux"
833 extra_options="${extra_options} cris/linux.opt"
834 ;;
835crx-*-elf)
836 tm_file="elfos.h ${tm_file}"
837 extra_parts="crtbegin.o crtend.o"
838 use_collect2=no
839 ;;
840fr30-*-elf)
841 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
842 tmake_file=fr30/t-fr30
843 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
844 use_fixproto=yes
845 ;;
846frv-*-elf)
847 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} frv/frv-abi.h"
848 tmake_file=frv/t-frv
849 use_fixproto=yes
850 ;;
851frv-*-*linux*)
852 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} \
853 linux.h frv/linux.h frv/frv-abi.h"
854 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
855 ;;
856h8300-*-rtemscoff*)
857 tmake_file="h8300/t-h8300 t-rtems h8300/t-rtems"
858 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h h8300/rtems.h rtems.h"
859 ;;
860h8300-*-rtems*)
861 tmake_file="h8300/t-h8300 h8300/t-elf t-rtems h8300/t-rtems"
862 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h h8300/rtems.h rtems.h"
863 ;;
864h8300-*-elf*)
865 tmake_file="h8300/t-h8300 h8300/t-elf"
866 tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h"
867 use_fixproto=yes
868 ;;
869h8300-*-*)
870 tm_file="h8300/h8300.h dbxcoff.h h8300/coff.h"
871 use_fixproto=yes
872 ;;
873hppa*64*-*-linux* | parisc*64*-*-linux*)
874 target_cpu_default="MASK_PA_11|MASK_PA_20"
875 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h svr4.h linux.h \
876 pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h pa/pa64-linux.h"
877 tmake_file="${tmake_file} pa/t-linux64"
878 gas=yes gnu_ld=yes
879 need_64bit_hwint=yes
880 ;;
881hppa*-*-linux* | parisc*-*-linux*)
882 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
883 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h pa/pa-linux.h \
884 pa/pa32-regs.h pa/pa32-linux.h"
885 tmake_file="${tmake_file} pa/t-linux"
886 # Set the libgcc version number
887 if test x$sjlj = x1; then
888 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
889 else
890 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
891 fi
892 ;;
893# port not yet contributed.
894#hppa*-*-openbsd*)
895# target_cpu_default="MASK_PA_11"
896# ;;
897hppa1.1-*-pro*)
898 target_cpu_default="MASK_PORTABLE_RUNTIME|MASK_NO_SPACE_REGS|MASK_SOFT_FLOAT"
899 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h \
900 pa/pa-pro-end.h libgloss.h"
901 tmake_file="pa/t-pro"
902 ;;
903hppa1.1-*-osf*)
904 target_cpu_default="MASK_PA_11"
905 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h pa/pa-osf.h"
906 tmake_file="pa/t-pa"
907 use_collect2=yes
908 ;;
909hppa1.1-*-bsd*)
910 target_cpu_default="MASK_PA_11"
911 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h"
912 tmake_file="pa/t-pa"
913 use_collect2=yes
914 ;;
915hppa[12]*-*-hpux10*)
916 case ${target} in
917 hppa1.1-*-* | hppa2*-*-*)
918 target_cpu_default="MASK_PA_11"
919 ;;
920 esac
921 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
922 pa/pa-hpux.h pa/pa-hpux10.h"
923 extra_options="${extra_options} pa/pa-hpux.opt"
924 case ${target} in
925 *-*-hpux10.[1-9]*)
926 tm_file="${tm_file} pa/pa-hpux1010.h"
927 extra_options="${extra_options} pa/pa-hpux1010.opt"
928 ;;
929 esac
930 tmake_file="pa/t-pa-hpux10 pa/t-pa-hpux pa/t-hpux-shlib"
931 case ${enable_threads} in
932 "")
933 if test x$have_pthread_h = xyes ; then
934 tmake_file="${tmake_file} pa/t-dce-thr"
935 fi
936 ;;
937 yes | dce)
938 tmake_file="${tmake_file} pa/t-dce-thr"
939 ;;
940 esac
941 # Set the libgcc version number
942 if test x$sjlj = x1; then
943 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
944 else
945 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
946 fi
947 use_collect2=yes
948 use_fixproto=yes
949 gas=yes
950 ;;
951hppa*64*-*-hpux11*)
952 target_cpu_default="MASK_PA_11|MASK_PA_20"
953 if test x$gnu_ld = xyes
954 then
955 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
956 fi
957 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
958 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
959 pa/pa-hpux11.h"
960 case ${target} in
961 *-*-hpux11.[1-9]*)
962 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
963 extra_options="${extra_options} pa/pa-hpux1111.opt"
964 ;;
965 *)
966 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
967 ;;
968 esac
969 extra_options="${extra_options} pa/pa-hpux.opt \
970 pa/pa-hpux1010.opt pa/pa64-hpux.opt"
971 need_64bit_hwint=yes
972 tmake_file="pa/t-pa64 pa/t-pa-hpux pa/t-hpux-shlib"
973 # Set the libgcc version number
974 if test x$sjlj = x1; then
975 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
976 else
977 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
978 fi
979 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \
980 libgcc_stub.a"
981 case x${enable_threads} in
982 x | xyes | xposix )
983 thread_file=posix
984 ;;
985 esac
986 gas=yes
987 ;;
988hppa[12]*-*-hpux11*)
989 case ${target} in
990 hppa1.1-*-* | hppa2*-*-*)
991 target_cpu_default="MASK_PA_11"
992 ;;
993 esac
994 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
995 pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
996 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt"
997 case ${target} in
998 *-*-hpux11.[1-9]*)
999 tm_file="${tm_file} pa/pa-hpux1111.h"
1000 extra_options="${extra_options} pa/pa-hpux1111.opt"
1001 ;;
1002 esac
1003 tmake_file="pa/t-pa-hpux11 pa/t-pa-hpux pa/t-hpux-shlib"
1004 # Set the libgcc version number
1005 if test x$sjlj = x1; then
1006 tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver"
1007 else
1008 tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver"
1009 fi
1010 case x${enable_threads} in
1011 x | xyes | xposix )
1012 thread_file=posix
1013 ;;
1014 esac
1015 use_collect2=yes
1016 gas=yes
1017 ;;
1018i[34567]86-*-darwin*)
1019 need_64bit_hwint=yes
1020
1021 # This is so that '.../configure && make' doesn't fail due to
1022 # config.guess deciding that the configuration is i386-*-darwin* and
1023 # then this file using that to set --with-cpu=i386 which has no -m64
1024 # support.
1025 with_arch=${with_arch:-nocona}
1026 with_cpu=${with_cpu:-generic}
1027 ;;
1028x86_64-*-darwin*)
1029 with_arch=${with_arch:-nocona}
1030 with_cpu=${with_cpu:-generic}
1031 tmake_file="t-darwin ${cpu_type}/t-darwin64 t-slibgcc-darwin"
1032 tm_file="${tm_file} ${cpu_type}/darwin64.h"
1033 ;;
1034i[34567]86-*-elf*)
1035 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
1036 tmake_file="i386/t-i386elf t-svr4"
1037 use_fixproto=yes
1038 ;;
1039i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
1040 if test x$gas = xyes
1041 then
1042 tm_file="${tm_file} usegas.h"
1043 fi
1044 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ptx4.h i386/ptx4-i.h"
1045 tmake_file=t-svr4
1046 extra_parts="crtbegin.o crtend.o"
1047 use_fixproto=yes
1048 ;;
1049i[34567]86-*-aout*)
1050 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
1051 use_fixproto=yes
1052 ;;
1053i[34567]86-*-beoself* | i[34567]86-*-beos*)
1054 tmake_file='i386/t-beos i386/t-crtpic'
1055 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/beos-elf.h"
1056 extra_parts='crtbegin.o crtend.o'
1057 ;;
1058i[34567]86-*-freebsd*)
1059 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
1060 ;;
1061x86_64-*-freebsd*)
1062 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
1063 ;;
1064i[34567]86-*-netbsdelf*)
1065 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
1066 ;;
1067i[34567]86-*-netbsd*)
1068 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h netbsd.h netbsd-aout.h i386/netbsd.h"
1069 tmake_file=t-netbsd
1070 extra_parts=""
1071 use_collect2=yes
1072 ;;
1073x86_64-*-netbsd*)
1074 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/x86-64.h i386/netbsd64.h"
1075 ;;
1076i[34567]86-*-openbsd2.*|i[34567]86-*openbsd3.[0123])
1077 tm_file="i386/i386.h i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h openbsd-oldgas.h openbsd.h i386/openbsd.h"
1078 # needed to unconfuse gdb
1079 tmake_file="t-libc-ok t-openbsd i386/t-openbsd"
1080 # we need collect2 until our bug is fixed...
1081 use_collect2=yes
1082 ;;
1083i[34567]86-*-openbsd*)
1084 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1085 tm_file="${tm_file} openbsd.h i386/openbsdelf.h"
1086 gas=yes
1087 gnu_ld=yes
1088 ;;
1089i[34567]86-*-coff*)
1090 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/i386-coff.h"
1091 use_fixproto=yes
1092 ;;
1093i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu)
1094 # Intel 80386's running GNU/*
1095 # with ELF format using glibc 2
1096 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h i386/linux.h"
1097 case ${target} in
1098 i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
1099 i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
1100 esac
1101 tmake_file="${tmake_file} i386/t-crtstuff i386/t-crtfm t-dfprules"
1102 ;;
1103x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
1104 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h linux.h \
1105 i386/x86-64.h i386/linux64.h"
1106 case ${target} in
1107 x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h" ;;
1108 x86_64-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h" ;;
1109 esac
1110 tmake_file="${tmake_file} i386/t-linux64 i386/t-crtfm t-dfprules"
1111 ;;
1112i[34567]86-*-gnu*)
1113 ;;
1114i[34567]86-pc-msdosdjgpp*)
1115 xm_file=i386/xm-djgpp.h
1116 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h"
1117 tmake_file=i386/t-djgpp
1118 extra_options="${extra_options} i386/djgpp.opt"
1119 gnu_ld=yes
1120 gas=yes
1121 ;;
1122i[34567]86-*-lynxos*)
1123 xm_defines=POSIX
1124 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
1125 tmake_file="i386/t-crtstuff t-lynx"
1126 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1127 extra_options="${extra_options} lynx.opt"
1128 thread_file=lynx
1129 gnu_ld=yes
1130 gas=yes
1131 ;;
1132i[3456x]86-*-netware*)
1133 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h tm-dwarf2.h i386/netware.h"
1134 tmake_file=i386/t-netware
1135 extra_objs=netware.o
1136 case /${with_ld} in
1137 */nwld)
1138 extra_objs="$extra_objs nwld.o"
1139 tm_file="${tm_file} i386/nwld.h"
1140 tmake_file="${tmake_file} i386/t-nwld"
1141 extra_parts="crt0.o libgcc.def libc.def libcpre.def posixpre.def"
1142 ;;
1143 esac
1144 case x${enable_threads} in
1145 x | xyes | xposix) thread_file='posix';;
1146 xnks) thread_file='nks';;
1147 xno) ;;
1148 *) echo 'Unknown thread configuration for NetWare' >&2; exit 1;;
1149 esac
1150 ;;
1151i[34567]86-*-nto-qnx*)
1152 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h svr4.h i386/unix.h i386/nto.h"
1153 tmake_file=i386/t-nto
1154 gnu_ld=yes
1155 gas=yes
1156 ;;
1157i[34567]86-*-rtems*)
1158 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h"
1159 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
1160 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
1161 ;;
1162i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
1163 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/sco5.h"
1164 if test x$gas = xyes
1165 then
1166 tm_file="usegas.h ${tm_file}"
1167 fi
1168 tmake_file=i386/t-sco5
1169 extra_parts="crtbegin.o crtend.o"
1170 extra_options="${extra_options} i386/sco5.opt"
1171 use_fixproto=yes
1172 ;;
1173i[34567]86-*-solaris2*)
1174 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h sol2.h"
1175 case ${target} in
1176 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1177 tm_file="${tm_file} sol2-6.h"
1178 ;;
1179 *-*-solaris2.1[0-9]*)
1180 tm_file="${tm_file} sol2-10.h"
1181 ;;
1182 esac
1183 tm_file="${tm_file} i386/sol2.h"
1184 tmake_file="t-sol2 i386/t-sol2 t-svr4"
1185 c_target_objs="sol2-c.o"
1186 cxx_target_objs="sol2-c.o"
1187 extra_objs="sol2.o"
1188 tm_p_file="${tm_p_file} sol2-protos.h"
1189 if test x$gnu_ld = xyes; then
1190 tmake_file="$tmake_file t-slibgcc-elf-ver"
1191 tm_defines="${tm_defines} TARGET_GNU_LD=1"
1192 else
1193 tmake_file="$tmake_file t-slibgcc-sld"
1194 fi
1195 if test x$gas = xyes; then
1196 tm_file="usegas.h ${tm_file}"
1197 fi
1198 case ${target} in
1199 *-*-solaris2.[789] | *-*-solaris2.1[0-9]*)
1200 tm_file="$tm_file tm-dwarf2.h"
1201 ;;
1202 esac
1203 case ${target} in
1204 *-*-solaris2.1[0-9]*)
1205 tm_file="${tm_file} i386/x86-64.h i386/sol2-10.h"
1206 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1207 tmake_file="$tmake_file i386/t-sol2-10"
1208 need_64bit_hwint=yes
1209 # FIXME: -m64 for i[34567]86-*-* should be allowed just
1210 # like -m32 for x86_64-*-*.
1211 case X"${with_cpu}" in
|
1212 Xgeneric|Xcore2|Xnocona|Xx86-64|Xk8|Xopteron|Xathlon64|Xathlon-fx)
| 1212 Xgeneric|Xcore2|Xnocona|Xx86-64|Xamdfam10|Xbarcelona|Xk8|Xopteron|Xathlon64|Xathlon-fx)
|
1213 ;;
1214 X)
1215 with_cpu=generic
1216 ;;
1217 *)
1218 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
| 1213 ;;
1214 X)
1215 with_cpu=generic
1216 ;;
1217 *)
1218 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
|
1219 echo "generic core2 nocona x86-64 k8 opteron athlon64 athlon-fx" 1>&2
| 1219 echo "generic core2 nocona x86-64 amdfam10 barcelona k8 opteron athlon64 athlon-fx" 1>&2
|
1220 exit 1
1221 ;;
1222 esac
1223 # Solaris 2.10 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
1224 # part of the base system.
1225 extra_parts="gmon.o crtbegin.o crtend.o"
1226 ;;
1227 *)
1228 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1229 ;;
1230 esac
1231 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1232 "":yes:* | yes:yes:* )
1233 case ${target} in
1234 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1235 thread_file=posix95
1236 ;;
1237 *)
1238 thread_file=posix
1239 ;;
1240 esac
1241 ;;
1242 "":*:yes | yes:*:yes )
1243 thread_file=solaris
1244 ;;
1245 esac
1246 ;;
1247i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1248 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
1249 if test x$stabs = xyes
1250 then
1251 tm_file="${tm_file} dbx.h"
1252 fi
1253 tmake_file="i386/t-crtpic t-svr4"
1254 extra_parts="crtbegin.o crtend.o"
1255 if test x$enable_threads = xyes; then
1256 thread_file='posix'
1257 fi
1258 use_fixproto=yes
1259 ;;
1260i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1261 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1262 if test x$stabs = xyes
1263 then
1264 tm_file="${tm_file} dbx.h"
1265 fi
1266 tmake_file="i386/t-crtpic t-svr4"
1267 extra_parts="crtbegin.o crtend.o"
1268 use_fixproto=yes
1269 ;;
1270i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
1271 tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/att.h vx-common.h"
1272 case ${target} in
1273 *-vxworksae*)
1274 tm_file="${tm_file} vxworksae.h i386/vxworksae.h"
1275 tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
1276 ;;
1277 *)
1278 tm_file="${tm_file} vxworks.h i386/vxworks.h"
1279 tmake_file="${tmake_file} i386/t-vxworks"
1280 ;;
1281 esac
1282 ;;
1283i[34567]86-*-pe | i[34567]86-*-cygwin*)
1284 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1285 xm_file=i386/xm-cygwin.h
1286 tmake_file="i386/t-cygwin i386/t-cygming"
1287 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1288 extra_options="${extra_options} i386/cygming.opt"
1289 extra_objs="winnt.o winnt-stubs.o"
1290 c_target_objs=cygwin2.o
1291 cxx_target_objs="cygwin2.o winnt-cxx.o"
1292 extra_gcc_objs=cygwin1.o
1293 if test x$enable_threads = xyes; then
1294 thread_file='posix'
1295 fi
1296 ;;
1297i[34567]86-*-mingw32*)
1298 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1299 xm_file=i386/xm-mingw32.h
1300 tmake_file="i386/t-cygming i386/t-mingw32"
1301 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1302 extra_options="${extra_options} i386/cygming.opt"
1303 extra_objs="winnt.o winnt-stubs.o"
1304 cxx_target_objs=winnt-cxx.o
1305 case ${enable_threads} in
1306 "" | yes | win32)
1307 thread_file='win32'
1308 tmake_file="${tmake_file} i386/t-gthr-win32"
1309 ;;
1310 esac
1311 case ${target} in
1312 *mingw32crt*)
1313 tm_file="${tm_file} i386/crtdll.h"
1314 ;;
1315 *mingw32msv* | *mingw32*)
1316 ;;
1317 esac
1318 ;;
1319i[34567]86-*-uwin*)
1320 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1321 tmake_file="i386/t-cygwin i386/t-uwin"
1322 extra_objs=winnt.o
1323 extra_options="${extra_options} i386/cygming.opt"
1324 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1325 if test x$enable_threads = xyes; then
1326 thread_file='win32'
1327 fi
1328 use_fixproto=yes
1329 ;;
1330i[34567]86-*-interix3*)
1331 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1332 tmake_file="i386/t-interix"
1333 extra_objs=winnt.o
1334 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1335 if test x$enable_threads = xyes ; then
1336 thread_file='posix'
1337 fi
1338 if test x$stabs = xyes ; then
1339 tm_file="${tm_file} dbxcoff.h"
1340 fi
1341 ;;
1342i[34567]86-*-kaos*)
1343 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
1344 tmake_file="i386/t-i386elf t-svr4"
1345 ;;
1346ia64*-*-elf*)
1347 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1348 tmake_file="ia64/t-ia64"
1349 target_cpu_default="0"
1350 if test x$gas = xyes
1351 then
1352 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1353 fi
1354 if test x$gnu_ld = xyes
1355 then
1356 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1357 fi
1358 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1359 use_fixproto=yes
1360 ;;
1361ia64*-*-freebsd*)
1362 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1363 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1364 tmake_file="${tmake_file} ia64/t-ia64"
1365 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1366 ;;
1367ia64*-*-linux*)
1368 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1369 tmake_file="${tmake_file} ia64/t-ia64 t-libunwind ia64/t-glibc"
1370 if test x$with_system_libunwind != xyes ; then
1371 tmake_file="${tmake_file} t-libunwind-elf ia64/t-glibc-libunwind"
1372 fi
1373 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1374 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1375 ;;
1376ia64*-*-hpux*)
1377 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1378 tmake_file="ia64/t-ia64 ia64/t-hpux"
1379 target_cpu_default="MASK_GNU_AS"
1380 case x$enable_threads in
1381 xyes | xposix )
1382 thread_file=posix
1383 ;;
1384 esac
1385 use_collect2=no
1386 c_target_objs="ia64-c.o"
1387 cxx_target_objs="ia64-c.o"
1388 extra_options="${extra_options} ia64/ilp32.opt"
1389 # If we decide to run fixproto we should define FIXPROTO_DEFINES
1390 # in ia64/t-hpux, and also fix the definition of putenv in
1391 # sys-protos.h (const char not char).
1392 ;;
1393iq2000*-*-elf*)
1394 tm_file="svr4.h elfos.h iq2000/iq2000.h"
1395 tmake_file=iq2000/t-iq2000
1396 out_file=iq2000/iq2000.c
1397 md_file=iq2000/iq2000.md
1398 use_fixproto=yes
1399 ;;
1400m32r-*-elf*)
1401 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1402 extra_parts="crtinit.o crtfini.o"
1403 use_fixproto=yes
1404 ;;
1405m32rle-*-elf*)
1406 tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
1407 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1408 use_fixproto=yes
1409 ;;
1410m32r-*-linux*)
1411 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
1412 # We override the tmake_file for linux -- why?
1413 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1414 gnu_ld=yes
1415 use_fixproto=yes
1416 if test x$enable_threads = xyes; then
1417 thread_file='posix'
1418 fi
1419 ;;
1420m32rle-*-linux*)
1421 tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
1422 # We override the tmake_file for linux -- why?
1423 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1424 gnu_ld=yes
1425 use_fixproto=yes
1426 if test x$enable_threads = xyes; then
1427 thread_file='posix'
1428 fi
1429 ;;
1430# m68hc11 and m68hc12 share the same machine description.
1431m68hc11-*-*|m6811-*-*)
1432 tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1433 tm_p_file="m68hc11/m68hc11-protos.h"
1434 md_file="m68hc11/m68hc11.md"
1435 out_file="m68hc11/m68hc11.c"
1436 tmake_file="m68hc11/t-m68hc11-gas"
1437 use_fixproto=yes
1438 ;;
1439m68hc12-*-*|m6812-*-*)
1440 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1441 tm_p_file="m68hc11/m68hc11-protos.h"
1442 md_file="m68hc11/m68hc11.md"
1443 out_file="m68hc11/m68hc11.c"
1444 tmake_file="m68hc11/t-m68hc11-gas"
1445 extra_options="${extra_options} m68hc11/m68hc11.opt"
1446 use_fixproto=yes
1447 ;;
1448m68k-*-aout*)
1449 tmake_file=m68k/t-m68kbare
1450 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1451 ;;
1452m68k-*-coff*)
1453 tmake_file=m68k/t-m68kbare
1454 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1455 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1456 use_fixproto=yes
1457 ;;
1458m68020-*-elf* | m68k-*-elf*)
1459 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1460 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1461 tmake_file=m68k/t-m68kelf
1462 extra_parts="crtbegin.o crtend.o"
1463 ;;
1464m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1465 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1466 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1467 case ${target} in
1468 m68010*)
1469 target_cpu_default="0"
1470 ;;
1471 *)
1472 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1473 ;;
1474 esac
1475 ;;
1476m68k*-*-openbsd*)
1477 # needed to unconfuse gdb
1478 tm_defines="${tm_defines} OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
1479 tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
1480 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1481 # we need collect2 until our bug is fixed...
1482 use_collect2=yes
1483 ;;
1484m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
1485 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
1486 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1487 tmake_file=m68k/t-uclinux
1488 use_fixproto=no
1489 ;;
1490m68k-*-linux*) # Motorola m68k's running GNU/Linux
1491 # with ELF format using glibc 2
1492 # aka the GNU/Linux C library 6.
1493 tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
1494 extra_options="${extra_options} m68k/ieee.opt"
1495 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1496 # if not configured with --enable-sjlj-exceptions, bump the
1497 # libgcc version number
1498 if test x$sjlj != x1; then
1499 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1500 fi
1501 ;;
1502m68k-*-rtems*)
1503 tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
1504 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h"
1505 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1506 extra_parts="crtbegin.o crtend.o"
1507 ;;
1508mcore-*-elf)
1509 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1510 tmake_file=mcore/t-mcore
1511 use_fixproto=yes
1512 ;;
1513mcore-*-pe*)
1514 tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1515 tmake_file=mcore/t-mcore-pe
1516 use_fixproto=yes
1517 ;;
1518mips-sgi-irix[56]*)
1519 tm_file="elfos.h ${tm_file} mips/iris.h"
1520 tmake_file="mips/t-iris mips/t-slibgcc-irix"
1521 target_cpu_default="MASK_ABICALLS"
1522 case ${target} in
1523 *-*-irix5*)
1524 tm_file="${tm_file} mips/iris5.h"
1525 ;;
1526
1527 *-*-irix6*)
1528 tm_file="${tm_file} mips/iris6.h"
1529 tmake_file="${tmake_file} mips/t-iris6"
1530 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1531 ;;
1532 esac
1533 if test "x$stabs" = xyes
1534 then
1535 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1536 fi
1537 if test "x$gnu_ld" = xyes
1538 then
1539 tm_defines="${tm_defines} IRIX_USING_GNU_LD"
1540 fi
1541# if test x$enable_threads = xyes; then
1542# thread_file='irix'
1543# fi
1544 use_fixproto=yes
1545 ;;
1546mips*-*-netbsd*) # NetBSD/mips, either endian.
1547 target_cpu_default="MASK_ABICALLS"
1548 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1549 ;;
1550mips64*-*-linux*)
1551 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1552 tmake_file="${tmake_file} mips/t-linux64"
1553 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_N32"
1554 gnu_ld=yes
1555 gas=yes
1556 ;;
1557mips*-*-linux*) # Linux MIPS, either endian.
1558 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1559 case ${target} in
1560 mipsisa32*-*)
1561 target_cpu_default="MASK_SOFT_FLOAT"
1562 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
1563 ;;
1564 esac
1565 ;;
1566mips*-*-openbsd*)
1567 tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1568 target_cpu_default="MASK_ABICALLS"
1569 tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1570 case ${target} in
1571 mips*el-*-openbsd*)
1572 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1573 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1574 esac
1575 ;;
1576mipsisa32-*-elf* | mipsisa32el-*-elf*)
1577 tm_file="elfos.h ${tm_file} mips/elf.h"
1578 tmake_file=mips/t-isa3264
1579 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1580 use_fixproto=yes
1581 ;;
1582mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1583 tm_file="elfos.h ${tm_file} mips/elf.h"
1584 tmake_file=mips/t-isa3264
1585 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1586 use_fixproto=yes
1587 ;;
1588mipsisa64-*-elf* | mipsisa64el-*-elf*)
1589 tm_file="elfos.h ${tm_file} mips/elf.h"
1590 tmake_file=mips/t-isa3264
1591 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1592 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1593 use_fixproto=yes
1594 ;;
1595mipsisa64sr71k-*-elf*)
1596 tm_file="elfos.h ${tm_file} mips/elf.h"
1597 tmake_file=mips/t-sr71k
1598 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1599 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1600 use_fixproto=yes
1601 ;;
1602mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1603 tm_file="elfos.h ${tm_file} mips/elf.h"
1604 tmake_file="mips/t-elf mips/t-sb1"
1605 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1606 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1607 use_fixproto=yes
1608 ;;
1609mips-*-elf* | mipsel-*-elf*)
1610 tm_file="elfos.h ${tm_file} mips/elf.h"
1611 tmake_file=mips/t-elf
1612 use_fixproto=yes
1613 ;;
1614mips64-*-elf* | mips64el-*-elf*)
1615 tm_file="elfos.h ${tm_file} mips/elf.h"
1616 tmake_file=mips/t-elf
1617 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1618 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1619 use_fixproto=yes
1620 ;;
1621mips64vr-*-elf* | mips64vrel-*-elf*)
1622 tm_file="mips/vr.h elfos.h ${tm_file} mips/elf.h"
1623 tmake_file=mips/t-vr
1624 use_fixproto=yes
1625 ;;
1626mips64orion-*-elf* | mips64orionel-*-elf*)
1627 tm_file="elfos.h ${tm_file} mips/elforion.h mips/elf.h"
1628 tmake_file=mips/t-elf
1629 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1630 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1631 use_fixproto=yes
1632 ;;
1633mips*-*-rtems*)
1634 tm_file="elfos.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
1635 tmake_file="mips/t-elf t-rtems mips/t-rtems"
1636 ;;
1637mips-wrs-vxworks)
1638 # We want vxworks.h after mips/elf.h, which unfortunately means we
1639 # have to redo the tm_file list from scratch.
1640 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
1641 tmake_file="${tmake_file} mips/t-vxworks"
1642 ;;
1643mips-wrs-windiss) # Instruction-level simulator for VxWorks.
1644 xm_defines=POSIX
1645 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
1646 tmake_file="${tmake_file} mips/t-elf"
1647 thread_file=
1648 ;;
1649mipstx39-*-elf* | mipstx39el-*-elf*)
1650 tm_file="elfos.h ${tm_file} mips/r3900.h mips/elf.h"
1651 tmake_file=mips/t-r3900
1652 use_fixproto=yes
1653 ;;
1654mmix-knuth-mmixware)
1655 need_64bit_hwint=yes
1656 ;;
1657mn10300-*-*)
1658 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1659 if test x$stabs = xyes
1660 then
1661 tm_file="${tm_file} dbx.h"
1662 fi
1663 use_collect2=no
1664 use_fixproto=yes
1665 ;;
1666mt-*-elf)
1667 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1668 tmake_file="${tmake_file} mt/t-mt"
1669 ;;
1670ns32k-*-netbsdelf*)
1671 echo "GCC does not yet support the ${target} target"; exit 1
1672 ;;
1673ns32k-*-netbsd*)
1674 tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1675 # On NetBSD, the headers are already okay, except for math.h.
1676 tmake_file="t-netbsd ns32k/t-ns32k"
1677 extra_parts=""
1678 use_collect2=yes
1679 ;;
1680pdp11-*-bsd)
1681 tm_file="${tm_file} pdp11/2bsd.h"
1682 use_fixproto=yes
1683 ;;
1684pdp11-*-*)
1685 use_fixproto=yes
1686 ;;
1687# port not yet contributed
1688#powerpc-*-openbsd*)
1689# tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit "
1690# extra_headers=
1691# ;;
1692powerpc64-*-linux*)
1693 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1694 test x$with_cpu != x || cpu_is_64bit=yes
1695 test x$cpu_is_64bit != xyes || tm_file="${tm_file} rs6000/default64.h"
1696 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1697 if test x${enable_secureplt} = xyes; then
1698 tm_file="rs6000/secureplt.h ${tm_file}"
1699 fi
1700 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
1701 tmake_file="t-dfprules rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64 rs6000/t-fprules-softfp soft-fp/t-softfp"
1702 ;;
1703powerpc64-*-gnu*)
1704 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1705 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
1706 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64 rs6000/t-fprules-softfp soft-fp/t-softfp"
1707 ;;
1708powerpc-*-beos*)
1709 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1710 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-beos"
1711 extra_headers=
1712 use_fixproto=yes
1713 ;;
1714powerpc-*-darwin*)
1715 extra_options="${extra_options} rs6000/darwin.opt"
1716 extra_parts="crt2.o"
1717 case ${target} in
1718 *-darwin1[0-9]* | *-darwin[8-9]*)
1719 tmake_file="${tmake_file} rs6000/t-darwin8"
1720 tm_file="${tm_file} rs6000/darwin8.h"
1721 ;;
1722 *-darwin7*)
1723 tm_file="${tm_file} rs6000/darwin7.h"
1724 ;;
1725 *-darwin[0-6]*)
1726 ;;
1727 esac
1728 extra_headers=altivec.h
1729 ;;
1730powerpc64-*-darwin*)
1731 tm_file="${tm_file} ${cpu_type}/darwin8.h ${cpu_type}/darwin64.h"
1732 extra_options="${extra_options} ${cpu_type}/darwin.opt"
1733 # We're omitting t-darwin8 to avoid building any multilibs
1734 extra_headers=altivec.h
1735 ;;
1736powerpc*-*-freebsd*)
1737 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1738 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1739 extra_options="${extra_options} rs6000/sysv4.opt"
1740 ;;
1741powerpc-*-netbsd*)
1742 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1743 tmake_file="${tmake_file} rs6000/t-netbsd"
1744 extra_options="${extra_options} rs6000/sysv4.opt"
1745 ;;
1746powerpc-*-chorusos*)
1747 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1748 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos rs6000/t-ppccomm"
1749 extra_options="${extra_options} rs6000/sysv4.opt"
1750 case ${enable_threads} in
1751 yes | posix)
1752 thread_file='posix'
1753 ;;
1754 esac
1755 use_fixproto=yes
1756 ;;
1757powerpc-*-eabispe*)
1758 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
1759 extra_options="${extra_options} rs6000/sysv4.opt"
1760 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1761 ;;
1762powerpc-*-eabisimaltivec*)
1763 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
1764 extra_options="${extra_options} rs6000/sysv4.opt"
1765 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
1766 ;;
1767powerpc-*-eabisim*)
1768 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
1769 extra_options="${extra_options} rs6000/sysv4.opt"
1770 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1771 ;;
1772powerpc-*-elf*)
1773 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1774 extra_options="${extra_options} rs6000/sysv4.opt"
1775 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1776 use_fixproto=yes
1777 ;;
1778powerpc-*-eabialtivec*)
1779 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
1780 extra_options="${extra_options} rs6000/sysv4.opt"
1781 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
1782 ;;
1783powerpc-*-eabi*)
1784 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
1785 extra_options="${extra_options} rs6000/sysv4.opt"
1786 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1787 ;;
1788powerpc-*-rtems*)
1789 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
1790 extra_options="${extra_options} rs6000/sysv4.opt"
1791 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-rtems t-rtems rs6000/t-ppccomm"
1792 ;;
1793powerpc-*-linux*altivec*)
1794 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1795 extra_options="${extra_options} rs6000/sysv4.opt"
1796 tmake_file="rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1797 ;;
1798powerpc-*-linux*spe*)
1799 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
1800 extra_options="${extra_options} rs6000/sysv4.opt"
1801 tmake_file="rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1802 ;;
1803powerpc-*-linux*)
1804 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1805 extra_options="${extra_options} rs6000/sysv4.opt"
1806 tmake_file="t-dfprules rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1807 case ${enable_targets}:${cpu_is_64bit} in
1808 *powerpc64* | all:* | *:yes)
1809 if test x$cpu_is_64bit = xyes; then
1810 tm_file="${tm_file} rs6000/default64.h"
1811 fi
1812 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1813 tmake_file="$tmake_file rs6000/t-linux64"
1814 extra_options="${extra_options} rs6000/linux64.opt"
1815 ;;
1816 *)
1817 tm_file="${tm_file} rs6000/linux.h"
1818 ;;
1819 esac
1820 if test x${enable_secureplt} = xyes; then
1821 tm_file="rs6000/secureplt.h ${tm_file}"
1822 fi
1823 ;;
1824powerpc-*-gnu-gnualtivec*)
1825 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1826 extra_options="${extra_options} rs6000/sysv4.opt"
1827 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1828 if test x$enable_threads = xyes; then
1829 thread_file='posix'
1830 fi
1831 ;;
1832powerpc-*-gnu*)
1833 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/gnu.h"
1834 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1835 extra_options="${extra_options} rs6000/sysv4.opt"
1836 if test x$enable_threads = xyes; then
1837 thread_file='posix'
1838 fi
1839 ;;
1840powerpc-wrs-vxworks|powerpc-wrs-vxworksae)
1841 # We want vxworks.h after rs6000/sysv4.h, which unfortunately
1842 # means we have to redo the tm_file list from scratch.
1843 tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1844 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppccomm rs6000/t-vxworks"
1845 extra_options="${extra_options} rs6000/sysv4.opt"
1846 extra_headers=ppc-asm.h
1847 case ${target} in
1848 *-vxworksae*)
1849 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksae.h"
1850 tmake_file="${tmake_file} rs6000/t-vxworksae"
1851 ;;
1852 *-vxworks*)
1853 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
1854 ;;
1855 esac
1856 ;;
1857powerpc-wrs-windiss*) # Instruction-level simulator for VxWorks.
1858 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
1859 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1860 extra_options="${extra_options} rs6000/sysv4.opt"
1861 thread_file=""
1862 use_fixproto=yes
1863 ;;
1864powerpc-*-lynxos*)
1865 xm_defines=POSIX
1866 tm_file="${tm_file} dbxelf.h elfos.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
1867 tmake_file="t-lynx rs6000/t-lynx"
1868 extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
1869 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1870 extra_options="${extra_options} lynx.opt"
1871 thread_file=lynx
1872 gnu_ld=yes
1873 gas=yes
1874 ;;
1875powerpcle-*-sysv*)
1876 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1877 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos rs6000/t-ppccomm"
1878 extra_options="${extra_options} rs6000/sysv4.opt"
1879 use_fixproto=yes
1880 ;;
1881powerpcle-*-elf*)
1882 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1883 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1884 extra_options="${extra_options} rs6000/sysv4.opt"
1885 use_fixproto=yes
1886 ;;
1887powerpcle-*-eabisim*)
1888 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
1889 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1890 extra_options="${extra_options} rs6000/sysv4.opt"
1891 ;;
1892powerpcle-*-eabi*)
1893 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
1894 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1895 extra_options="${extra_options} rs6000/sysv4.opt"
1896 ;;
1897powerpc-*-kaos*)
1898 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
1899 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1900 extra_options="${extra_options} rs6000/sysv4.opt"
1901 ;;
1902powerpcle-*-kaos*)
1903 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
1904 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1905 extra_options="${extra_options} rs6000/sysv4.opt"
1906 ;;
1907rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1908 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1909 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-newas"
1910 extra_options="${extra_options} rs6000/aix41.opt"
1911 use_collect2=yes
1912 extra_headers=
1913 use_fixproto=yes
1914 ;;
1915rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1916 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1917 tmake_file=rs6000/t-aix43
1918 extra_options="${extra_options} rs6000/aix64.opt"
1919 use_collect2=yes
1920 thread_file='aix'
1921 extra_headers=
1922 ;;
1923rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1924 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1925 extra_options="${extra_options} rs6000/aix64.opt"
1926 tmake_file=rs6000/t-aix43
1927 use_collect2=yes
1928 thread_file='aix'
1929 extra_headers=
1930 ;;
1931rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1932 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1933 tmake_file=rs6000/t-aix52
1934 extra_options="${extra_options} rs6000/aix64.opt"
1935 use_collect2=yes
1936 thread_file='aix'
1937 extra_headers=
1938 ;;
1939s390-*-linux*)
1940 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1941 tmake_file="${tmake_file} t-dfprules s390/t-crtstuff s390/t-linux"
1942 ;;
1943s390x-*-linux*)
1944 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1945 tm_p_file=s390/s390-protos.h
1946 md_file=s390/s390.md
1947 extra_modes=s390/s390-modes.def
1948 out_file=s390/s390.c
1949 tmake_file="${tmake_file} t-dfprules s390/t-crtstuff s390/t-linux s390/t-linux64"
1950 ;;
1951s390x-ibm-tpf*)
1952 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1953 tm_p_file=s390/s390-protos.h
1954 md_file=s390/s390.md
1955 extra_modes=s390/s390-modes.def
1956 out_file=s390/s390.c
1957 extra_parts="crtbeginS.o crtendS.o"
1958 tmake_file="s390/t-crtstuff s390/t-tpf"
1959 thread_file='tpf'
1960 extra_options="${extra_options} s390/tpf.opt"
1961 ;;
1962score-*-elf)
1963 tm_file="dbxelf.h elfos.h score/elf.h score/score.h"
1964 tmake_file=score/t-score-elf
1965 extra_objs="score-mdaux.o"
1966 ;;
1967sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
1968sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
1969 sh-*-linux* | sh[346lbe]*-*-linux* | \
1970 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1971 sh64-*-netbsd* | sh64l*-*-netbsd*)
1972 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1973 if test x${with_endian} = x; then
1974 case ${target} in
1975 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
1976 shbe-*-* | sheb-*-*) with_endian=big,little ;;
1977 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
1978 shl* | sh64l* | sh*-*-linux* | \
1979 sh5l* | sh-superh-elf) with_endian=little,big ;;
1980 sh[1234]*-*-*) with_endian=big ;;
1981 *) with_endian=big,little ;;
1982 esac
1983 fi
1984 case ${with_endian} in
1985 big|little) tmake_file="${tmake_file} sh/t-1e" ;;
1986 big,little|little,big) ;;
1987 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1988 esac
1989 case ${with_endian} in
1990 little*) tm_file="sh/little.h ${tm_file}" ;;
1991 esac
1992 tm_file="${tm_file} dbxelf.h elfos.h"
1993 case ${target} in
1994 sh*-*-netbsd*) ;;
1995 *) tm_file="${tm_file} svr4.h" ;;
1996 esac
1997 tm_file="${tm_file} sh/elf.h"
1998 case ${target} in
1999 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
2000 tm_file="${tm_file} linux.h sh/linux.h" ;;
2001 sh*-*-kaos*) tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
2002 ;;
2003 sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
2004 sh*-superh-elf) if test x$with_libgloss != xno; then
2005 with_libgloss=yes
2006 tm_file="${tm_file} sh/newlib.h"
2007 fi
2008 tm_file="${tm_file} sh/embed-elf.h"
2009 extra_options="${extra_options} sh/superh.opt" ;;
2010 *) if test x$with_newlib = xyes \
2011 && test x$with_libgloss = xyes; then
2012 tm_file="${tm_file} sh/newlib.h"
2013 fi
2014 tm_file="${tm_file} sh/embed-elf.h" ;;
2015 esac
2016 case ${target} in
2017 sh5*-*-netbsd*)
2018 # SHmedia, 32-bit ABI
2019 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
2020 ;;
2021 sh64*-netbsd*)
2022 # SHmedia, 64-bit ABI
2023 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
2024 ;;
2025 *-*-netbsd)
2026 tmake_file="${tmake_file} sh/t-netbsd"
2027 ;;
2028 sh64*-*-linux*)
2029 tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
2030 tm_file="${tm_file} sh/sh64.h"
2031 extra_headers="shmedia.h ushmedia.h sshmedia.h"
2032 ;;
2033 sh64*)
2034 tmake_file="${tmake_file} sh/t-sh64"
2035 tm_file="${tm_file} sh/sh64.h"
2036 extra_headers="shmedia.h ushmedia.h sshmedia.h"
2037 ;;
2038 *-*-symbianelf*)
2039 tmake_file="sh/t-symbian"
2040 tm_file="sh/symbian-pre.h sh/little.h ${tm_file} sh/symbian-post.h"
2041 extra_objs="symbian.o"
2042 extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
2043 ;;
2044 esac
2045 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
2046 case `echo ${target} | sed 's/e[lb]-/-/'` in
2047 sh64*-*-netbsd*) sh_cpu_target=sh5-64media ;;
2048 sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
2049 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
2050 sh4a_single*) sh_cpu_target=sh4a-single ;;
2051 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
2052 sh4al) sh_cpu_target=sh4al ;;
2053 sh4a*) sh_cpu_target=sh4a ;;
2054 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
2055 sh4_single*) sh_cpu_target=sh4-single ;;
2056 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
2057 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
2058 sh3e*) sh_cpu_target=sh3e ;;
2059 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
2060 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
2061 sh2a_single*) sh_cpu_target=sh2a-single ;;
2062 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
2063 sh2a*) sh_cpu_target=sh2a ;;
2064 sh2e*) sh_cpu_target=sh2e ;;
2065 sh2*) sh_cpu_target=sh2 ;;
2066 *) sh_cpu_target=sh1 ;;
2067 esac
2068 # did the user say --without-fp ?
2069 if test x$with_fp = xno; then
2070 case ${sh_cpu_target} in
2071 sh5-*media) sh_cpu_target=${sh_cpu_target}-nofpu ;;
2072 sh4al | sh1) ;;
2073 sh4a* ) sh_cpu_target=sh4a-nofpu ;;
2074 sh4*) sh_cpu_target=sh4-nofpu ;;
2075 sh3*) sh_cpu_target=sh3 ;;
2076 sh2a*) sh_cpu_target=sh2a-nofpu ;;
2077 sh2*) sh_cpu_target=sh2 ;;
2078 *) echo --without-fp not available for $target: ignored
2079 esac
2080 tm_defines="$tm_defines STRICT_NOFPU=1"
2081 fi
2082 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
2083 case $sh_cpu_default in
2084 sh5-64media-nofpu | sh5-64media | \
2085 sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
2086 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
2087 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
2088 sh4-single-only | sh4-single | sh4-nofpu | sh4 | \
2089 sh3e | sh3 | sh2e | sh2 | sh1) ;;
2090 "") sh_cpu_default=${sh_cpu_target} ;;
2091 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
2092 esac
2093 sh_multilibs=${with_multilib_list}
2094 if test x${sh_multilibs} = x ; then
2095 case ${target} in
2096 sh64-superh-linux* | \
2097 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
2098 sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
2099 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
2100 sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;;
2101 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
2102 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
2103 esac
2104 if test x$with_fp = xno; then
2105 sh_multilibs="`echo $sh_multilibs|sed -e s/m4/sh4-nofpu/ -e s/,m4-[^,]*//g -e s/,m[23]e// -e s/m2a,m2a-single/m2a-nofpu/ -e s/m5-..m....,//g`"
2106 fi
2107 fi
2108 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
2109 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
2110 sh_multilibs=`echo $sh_multilibs,$sh_cpu_default | sed -e 's/[ ,/][ ,]*/ /g' -e 's/ $//' -e 's/^m/sh/' -e 's/ m/ sh/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
2111 for sh_multilib in ${sh_multilibs}; do
2112 case ${sh_multilib} in
2113 sh1 | sh2 | sh2e | sh3 | sh3e | \
2114 sh4 | sh4-single | sh4-single-only | sh4-nofpu | \
2115 sh4a | sh4a-single | sh4a-single-only | sh4a-nofpu | sh4al | \
2116 sh2a | sh2a-single | sh2a-single-only | sh2a-nofpu | \
2117 sh5-64media | sh5-64media-nofpu | \
2118 sh5-32media | sh5-32media-nofpu | \
2119 sh5-compact | sh5-compact-nofpu)
2120 tmake_file="${tmake_file} sh/t-mlib-${sh_multilib}"
2121 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
2122 ;;
2123 *)
2124 echo "with_multilib_list=${sh_multilib} not supported."
2125 exit 1
2126 ;;
2127 esac
2128 done
2129 if test x${enable_incomplete_targets} = xyes ; then
2130 tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1 SUPPORT_SH5_32MEDIA=1 SUPPORT_SH5_32MEDIA_NOFPU=1 SUPPORT_SH5_64MEDIA=1 SUPPORT_SH5_64MEDIA_NOFPU=1"
2131 fi
2132 use_fixproto=yes
2133 ;;
2134sh-*-rtemscoff*)
2135 tmake_file="sh/t-sh t-rtems sh/t-rtems"
2136 tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
2137 ;;
2138sh-*-rtems*)
2139 tmake_file="sh/t-sh sh/t-elf t-rtems sh/t-rtems"
2140 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
2141 ;;
2142sh-wrs-vxworks)
2143 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
2144 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
2145 ;;
2146sh-*-*)
2147 tm_file="${tm_file} dbxcoff.h sh/coff.h"
2148 use_fixproto=yes
2149 ;;
2150sparc-*-netbsdelf*)
2151 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2152 extra_options="${extra_options} sparc/long-double-switch.opt"
2153 ;;
2154sparc64-*-openbsd*)
2155 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
2156 extra_options="${extra_options} sparc/little-endian.opt"
2157 gas=yes gnu_ld=yes
2158 with_cpu=ultrasparc
2159 ;;
2160sparc-*-elf*)
2161 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h"
2162 tmake_file="sparc/t-elf sparc/t-crtfm"
2163 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2164 use_fixproto=yes
2165 ;;
2166sparc-*-linux*) # SPARC's running GNU/Linux, libc6
2167 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
2168 extra_options="${extra_options} sparc/long-double-switch.opt"
2169 tmake_file="${tmake_file} sparc/t-linux sparc/t-crtfm"
2170 ;;
2171sparc-*-rtems*)
2172 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h"
2173 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
2174 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2175 ;;
2176sparc64-*-solaris2* | sparcv9-*-solaris2*)
2177 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
2178 case ${target} in
2179 *-*-solaris2.1[0-9]*)
2180 tm_file="${tm_file} sol2-10.h"
2181 ;;
2182 esac
2183 tm_file="${tm_file} sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
2184 if test x$gnu_ld = xyes; then
2185 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
2186 fi
2187 if test x$gas = xyes; then
2188 tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
2189 fi
2190 tm_file="${tm_file} tm-dwarf2.h"
2191 tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
2192 if test x$gnu_ld = xyes; then
2193 tmake_file="$tmake_file t-slibgcc-elf-ver"
2194 else
2195 tmake_file="$tmake_file t-slibgcc-sld"
2196 fi
2197 c_target_objs="sol2-c.o"
2198 cxx_target_objs="sol2-c.o"
2199 extra_objs="sol2.o"
2200 tm_p_file="${tm_p_file} sol2-protos.h"
2201 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
2202 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2203 "":yes:* | yes:yes:* ) thread_file=posix ;;
2204 "":*:yes | yes:*:yes ) thread_file=solaris ;;
2205 esac
2206 need_64bit_hwint=yes
2207 ;;
2208sparc-*-solaris2*)
2209 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
2210 case ${target} in
2211 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2212 tm_file="${tm_file} sol2-6.h"
2213 ;;
2214 *-*-solaris2.1[0-9]*)
2215 tm_file="${tm_file} sol2-10.h"
2216 ;;
2217 esac
2218 tm_file="${tm_file} sparc/sol2.h"
2219 if test x$gnu_ld = xyes; then
2220 tm_file="${tm_file} sparc/sol2-gld.h"
2221 fi
2222 if test x$gas = xyes; then
2223 tm_file="${tm_file} sparc/sol2-gas.h"
2224 fi
2225 tmake_file="t-sol2 sparc/t-sol2 sparc/t-crtfm"
2226 if test x$gnu_ld = xyes; then
2227 tmake_file="$tmake_file t-slibgcc-elf-ver"
2228 else
2229 tmake_file="$tmake_file t-slibgcc-sld"
2230 fi
2231 case ${target} in
2232 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2233 if test x$gnu_ld = xno; then
2234 tm_file="${tm_file} sparc/sol26-sld.h"
2235 fi
2236 ;;
2237 *-*-solaris2.[789] | *-*-solaris2.1[0-9]*)
2238 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h"
2239 if test x$gnu_ld = xyes; then
2240 tm_file="${tm_file} sparc/sol2-gld-bi.h"
2241 fi
2242 if test x$gas = xyes; then
2243 tm_file="${tm_file} sparc/sol2-gas-bi.h"
2244 fi
2245 tm_file="${tm_file} tm-dwarf2.h"
2246 tmake_file="$tmake_file sparc/t-sol2-64"
2247 need_64bit_hwint=yes
2248 test x$with_cpu != x || with_cpu=v9
2249 ;;
2250 esac
2251 c_target_objs="sol2-c.o"
2252 cxx_target_objs="sol2-c.o"
2253 extra_objs="sol2.o"
2254 tm_p_file="${tm_p_file} sol2-protos.h"
2255 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
2256 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2257 "":yes:* | yes:yes:* )
2258 case ${target} in
2259 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2260 thread_file=posix95
2261 ;;
2262 *)
2263 thread_file=posix
2264 ;;
2265 esac
2266 ;;
2267 "":*:yes | yes:*:yes )
2268 thread_file=solaris
2269 ;;
2270 esac
2271 ;;
2272sparc-*-sysv4*)
2273 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
2274 tmake_file=t-svr4
2275 extra_parts="crtbegin.o crtend.o"
2276 use_fixproto=yes
2277 ;;
2278sparc64-*-elf*)
2279 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h"
2280 extra_options="${extra_options} sparc/little-endian.opt"
2281 tmake_file="${tmake_file} sparc/t-crtfm"
2282 extra_parts="crtbegin.o crtend.o"
2283 use_fixproto=yes
2284 ;;
2285sparc64-*-freebsd*|ultrasparc-*-freebsd*)
2286 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
2287 extra_options="${extra_options} sparc/long-double-switch.opt"
2288 tmake_file="${tmake_file} sparc/t-crtfm"
2289 case "x$with_cpu" in
2290 xultrasparc) ;;
2291 x) with_cpu=ultrasparc ;;
2292 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
2293 esac
2294 need_64bit_hwint=yes
2295 ;;
2296sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
2297 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
2298 extra_options="${extra_options} sparc/long-double-switch.opt"
2299 tmake_file="${tmake_file} sparc/t-linux sparc/t-linux64 sparc/t-crtfm"
2300 ;;
2301sparc64-*-netbsd*)
2302 tm_file="sparc/biarch64.h ${tm_file}"
2303 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2304 extra_options="${extra_options} sparc/long-double-switch.opt"
2305 tmake_file="${tmake_file} sparc/t-netbsd64"
2306 ;;
2307strongarm-*-elf*)
2308 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2309 tmake_file="arm/t-arm arm/t-strongarm-elf"
2310 out_file=arm/arm.c
2311 md_file=arm/arm.md
2312 extra_modes=arm/arm-modes.def
2313 use_fixproto=yes
2314 ;;
2315strongarm-*-pe)
2316 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/strongarm-coff.h arm/arm.h arm/pe.h arm/strongarm-pe.h"
2317 tmake_file="arm/t-arm arm/t-strongarm-pe"
2318 out_file=arm/arm.c
2319 md_file=arm/arm.md
2320 extra_modes=arm/arm-modes.def
2321 extra_options="${extra_options} arm/pe.opt"
2322 extra_objs=pe.o
2323 use_fixproto=yes
2324 ;;
2325strongarm-*-kaos*)
2326 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-strongarm.h"
2327 tmake_file="arm/t-arm arm/t-strongarm-elf"
2328 out_file=arm/arm.c
2329 md_file=arm/arm.md
2330 extra_modes=arm/arm-modes.def
2331 ;;
2332v850e1-*-*)
2333 target_cpu_default="TARGET_CPU_v850e1"
2334 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2335 tm_p_file=v850/v850-protos.h
2336 tmake_file=v850/t-v850e
2337 md_file=v850/v850.md
2338 out_file=v850/v850.c
2339 extra_options="${extra_options} v850/v850.opt"
2340 if test x$stabs = xyes
2341 then
2342 tm_file="${tm_file} dbx.h"
2343 fi
2344 use_collect2=no
2345 c_target_objs="v850-c.o"
2346 cxx_target_objs="v850-c.o"
2347 use_fixproto=yes
2348 ;;
2349v850e-*-*)
2350 target_cpu_default="TARGET_CPU_v850e"
2351 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2352 tm_p_file=v850/v850-protos.h
2353 tmake_file=v850/t-v850e
2354 md_file=v850/v850.md
2355 out_file=v850/v850.c
2356 extra_options="${extra_options} v850/v850.opt"
2357 if test x$stabs = xyes
2358 then
2359 tm_file="${tm_file} dbx.h"
2360 fi
2361 use_collect2=no
2362 c_target_objs="v850-c.o"
2363 cxx_target_objs="v850-c.o"
2364 use_fixproto=yes
2365 ;;
2366v850-*-*)
2367 target_cpu_default="TARGET_CPU_generic"
2368 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2369 tmake_file=v850/t-v850
2370 if test x$stabs = xyes
2371 then
2372 tm_file="${tm_file} dbx.h"
2373 fi
2374 use_collect2=no
2375 c_target_objs="v850-c.o"
2376 cxx_target_objs="v850-c.o"
2377 use_fixproto=yes
2378 ;;
2379vax-*-bsd*) # VAXen running BSD
2380 tm_file="${tm_file} vax/bsd.h"
2381 tmake_file=vax/t-memfuncs
2382 use_collect2=yes
2383 use_fixproto=yes
2384 ;;
2385vax-*-sysv*) # VAXen running system V
2386 tm_file="${tm_file} vax/vaxv.h"
2387 tmake_file=vax/t-memfuncs
2388 use_fixproto=yes
2389 ;;
2390vax-*-netbsdelf*)
2391 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2392 ;;
2393vax-*-netbsd*)
2394 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2395 tmake_file=t-netbsd
2396 extra_parts=""
2397 use_collect2=yes
2398 ;;
2399vax-*-openbsd*)
2400 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2401 use_collect2=yes
2402 ;;
2403vax-*-ultrix*) # VAXen running ultrix
2404 tm_file="${tm_file} vax/ultrix.h"
2405 tmake_file=vax/t-memfuncs
2406 use_fixproto=yes
2407 ;;
2408xscale-*-elf)
2409 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2410 tmake_file="arm/t-arm arm/t-xscale-elf"
2411 out_file=arm/arm.c
2412 md_file=arm/arm.md
2413 extra_modes=arm/arm-modes.def
2414 use_fixproto=yes
2415 ;;
2416xscale-*-coff)
2417 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
2418 tmake_file="arm/t-arm arm/t-xscale-coff"
2419 out_file=arm/arm.c
2420 md_file=arm/arm.md
2421 extra_modes=arm/arm-modes.def
2422 use_fixproto=yes
2423 ;;
2424xstormy16-*-elf)
2425 # For historical reasons, the target files omit the 'x'.
2426 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2427 tm_p_file=stormy16/stormy16-protos.h
2428 md_file=stormy16/stormy16.md
2429 out_file=stormy16/stormy16.c
2430 extra_options=stormy16/stormy16.opt
2431 tmake_file="stormy16/t-stormy16"
2432 extra_parts="crtbegin.o crtend.o"
2433 use_fixproto=yes
2434 ;;
2435xtensa-*-elf*)
2436 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2437 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2438 ;;
2439xtensa-*-linux*)
2440 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2441 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2442 ;;
2443am33_2.0-*-linux*)
2444 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2445 tmake_file="${tmake_file} mn10300/t-linux"
2446 gas=yes gnu_ld=yes
2447 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2448 use_collect2=no
2449 ;;
2450m32c-*-elf*)
2451 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2452 c_target_objs="m32c-pragma.o"
2453 cxx_target_objs="m32c-pragma.o"
2454 use_fixproto=yes
2455 ;;
2456*)
2457 echo "*** Configuration ${target} not supported" 1>&2
2458 exit 1
2459 ;;
2460esac
2461
2462case ${target} in
2463i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1)
2464 tmake_file="${tmake_file} i386/t-gmm_malloc"
2465 ;;
2466i[34567]86-*-linux* | x86_64-*-linux*)
2467 tmake_file="${tmake_file} i386/t-pmm_malloc"
2468 ;;
2469i[34567]86-*-* | x86_64-*-*)
2470 tmake_file="${tmake_file} i386/t-gmm_malloc"
2471 ;;
2472esac
2473
2474# Support for --with-cpu and related options (and a few unrelated options,
2475# too).
2476case ${with_cpu} in
2477 yes | no)
2478 echo "--with-cpu must be passed a value" 1>&2
2479 exit 1
2480 ;;
2481esac
2482
2483# If there is no $with_cpu option, try to infer one from ${target}.
2484# This block sets nothing except for with_cpu.
2485if test x$with_cpu = x ; then
2486 case ${target} in
2487 ep9312-*-*)
2488 # A Cirrus ARM variant.
2489 with_cpu="ep9312"
2490 ;;
2491 i386-*-*)
2492 with_cpu=i386
2493 ;;
2494 i486-*-*)
2495 with_cpu=i486
2496 ;;
2497 i586-*-*)
2498 case ${target_noncanonical} in
2499 k6_2-*)
2500 with_cpu=k6-2
2501 ;;
2502 k6_3-*)
2503 with_cpu=k6-3
2504 ;;
2505 k6-*)
2506 with_cpu=k6
2507 ;;
2508 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2509 with_cpu=pentium-mmx
2510 ;;
2511 *)
2512 with_cpu=pentium
2513 ;;
2514 esac
2515 ;;
2516 i686-*-* | i786-*-*)
2517 case ${target_noncanonical} in
| 1220 exit 1
1221 ;;
1222 esac
1223 # Solaris 2.10 provides crt1.o, crti.o, crtn.o, and gcrt1.o as
1224 # part of the base system.
1225 extra_parts="gmon.o crtbegin.o crtend.o"
1226 ;;
1227 *)
1228 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
1229 ;;
1230 esac
1231 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
1232 "":yes:* | yes:yes:* )
1233 case ${target} in
1234 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
1235 thread_file=posix95
1236 ;;
1237 *)
1238 thread_file=posix
1239 ;;
1240 esac
1241 ;;
1242 "":*:yes | yes:*:yes )
1243 thread_file=solaris
1244 ;;
1245 esac
1246 ;;
1247i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
1248 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv5.h"
1249 if test x$stabs = xyes
1250 then
1251 tm_file="${tm_file} dbx.h"
1252 fi
1253 tmake_file="i386/t-crtpic t-svr4"
1254 extra_parts="crtbegin.o crtend.o"
1255 if test x$enable_threads = xyes; then
1256 thread_file='posix'
1257 fi
1258 use_fixproto=yes
1259 ;;
1260i[34567]86-*-sysv4*) # Intel 80386's running system V.4
1261 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h svr4.h i386/sysv4.h i386/sysv4-cpp.h"
1262 if test x$stabs = xyes
1263 then
1264 tm_file="${tm_file} dbx.h"
1265 fi
1266 tmake_file="i386/t-crtpic t-svr4"
1267 extra_parts="crtbegin.o crtend.o"
1268 use_fixproto=yes
1269 ;;
1270i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae)
1271 tm_file="${tm_file} i386/sysv4.h i386/unix.h i386/att.h vx-common.h"
1272 case ${target} in
1273 *-vxworksae*)
1274 tm_file="${tm_file} vxworksae.h i386/vxworksae.h"
1275 tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
1276 ;;
1277 *)
1278 tm_file="${tm_file} vxworks.h i386/vxworks.h"
1279 tmake_file="${tmake_file} i386/t-vxworks"
1280 ;;
1281 esac
1282 ;;
1283i[34567]86-*-pe | i[34567]86-*-cygwin*)
1284 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h"
1285 xm_file=i386/xm-cygwin.h
1286 tmake_file="i386/t-cygwin i386/t-cygming"
1287 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1288 extra_options="${extra_options} i386/cygming.opt"
1289 extra_objs="winnt.o winnt-stubs.o"
1290 c_target_objs=cygwin2.o
1291 cxx_target_objs="cygwin2.o winnt-cxx.o"
1292 extra_gcc_objs=cygwin1.o
1293 if test x$enable_threads = xyes; then
1294 thread_file='posix'
1295 fi
1296 ;;
1297i[34567]86-*-mingw32*)
1298 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/mingw32.h"
1299 xm_file=i386/xm-mingw32.h
1300 tmake_file="i386/t-cygming i386/t-mingw32"
1301 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1302 extra_options="${extra_options} i386/cygming.opt"
1303 extra_objs="winnt.o winnt-stubs.o"
1304 cxx_target_objs=winnt-cxx.o
1305 case ${enable_threads} in
1306 "" | yes | win32)
1307 thread_file='win32'
1308 tmake_file="${tmake_file} i386/t-gthr-win32"
1309 ;;
1310 esac
1311 case ${target} in
1312 *mingw32crt*)
1313 tm_file="${tm_file} i386/crtdll.h"
1314 ;;
1315 *mingw32msv* | *mingw32*)
1316 ;;
1317 esac
1318 ;;
1319i[34567]86-*-uwin*)
1320 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygwin.h i386/uwin.h"
1321 tmake_file="i386/t-cygwin i386/t-uwin"
1322 extra_objs=winnt.o
1323 extra_options="${extra_options} i386/cygming.opt"
1324 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1325 if test x$enable_threads = xyes; then
1326 thread_file='win32'
1327 fi
1328 use_fixproto=yes
1329 ;;
1330i[34567]86-*-interix3*)
1331 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/i386-interix.h i386/i386-interix3.h interix.h interix3.h"
1332 tmake_file="i386/t-interix"
1333 extra_objs=winnt.o
1334 target_gtfiles="\$(srcdir)/config/i386/winnt.c"
1335 if test x$enable_threads = xyes ; then
1336 thread_file='posix'
1337 fi
1338 if test x$stabs = xyes ; then
1339 tm_file="${tm_file} dbxcoff.h"
1340 fi
1341 ;;
1342i[34567]86-*-kaos*)
1343 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h kaos.h i386/kaos-i386.h"
1344 tmake_file="i386/t-i386elf t-svr4"
1345 ;;
1346ia64*-*-elf*)
1347 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/elf.h"
1348 tmake_file="ia64/t-ia64"
1349 target_cpu_default="0"
1350 if test x$gas = xyes
1351 then
1352 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
1353 fi
1354 if test x$gnu_ld = xyes
1355 then
1356 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1357 fi
1358 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1359 use_fixproto=yes
1360 ;;
1361ia64*-*-freebsd*)
1362 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
1363 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1364 tmake_file="${tmake_file} ia64/t-ia64"
1365 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1366 ;;
1367ia64*-*-linux*)
1368 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h ia64/sysv4.h ia64/linux.h"
1369 tmake_file="${tmake_file} ia64/t-ia64 t-libunwind ia64/t-glibc"
1370 if test x$with_system_libunwind != xyes ; then
1371 tmake_file="${tmake_file} t-libunwind-elf ia64/t-glibc-libunwind"
1372 fi
1373 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
1374 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o"
1375 ;;
1376ia64*-*-hpux*)
1377 tm_file="${tm_file} dbxelf.h elfos.h svr4.h ia64/sysv4.h ia64/hpux.h"
1378 tmake_file="ia64/t-ia64 ia64/t-hpux"
1379 target_cpu_default="MASK_GNU_AS"
1380 case x$enable_threads in
1381 xyes | xposix )
1382 thread_file=posix
1383 ;;
1384 esac
1385 use_collect2=no
1386 c_target_objs="ia64-c.o"
1387 cxx_target_objs="ia64-c.o"
1388 extra_options="${extra_options} ia64/ilp32.opt"
1389 # If we decide to run fixproto we should define FIXPROTO_DEFINES
1390 # in ia64/t-hpux, and also fix the definition of putenv in
1391 # sys-protos.h (const char not char).
1392 ;;
1393iq2000*-*-elf*)
1394 tm_file="svr4.h elfos.h iq2000/iq2000.h"
1395 tmake_file=iq2000/t-iq2000
1396 out_file=iq2000/iq2000.c
1397 md_file=iq2000/iq2000.md
1398 use_fixproto=yes
1399 ;;
1400m32r-*-elf*)
1401 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1402 extra_parts="crtinit.o crtfini.o"
1403 use_fixproto=yes
1404 ;;
1405m32rle-*-elf*)
1406 tm_file="dbxelf.h elfos.h svr4.h m32r/little.h ${tm_file}"
1407 extra_parts="crtinit.o crtfini.o m32rx/crtinit.o m32rx/crtfini.o"
1408 use_fixproto=yes
1409 ;;
1410m32r-*-linux*)
1411 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} m32r/linux.h"
1412 # We override the tmake_file for linux -- why?
1413 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1414 gnu_ld=yes
1415 use_fixproto=yes
1416 if test x$enable_threads = xyes; then
1417 thread_file='posix'
1418 fi
1419 ;;
1420m32rle-*-linux*)
1421 tm_file="dbxelf.h elfos.h svr4.h linux.h m32r/little.h ${tm_file} m32r/linux.h"
1422 # We override the tmake_file for linux -- why?
1423 tmake_file="t-slibgcc-elf-ver m32r/t-linux"
1424 gnu_ld=yes
1425 use_fixproto=yes
1426 if test x$enable_threads = xyes; then
1427 thread_file='posix'
1428 fi
1429 ;;
1430# m68hc11 and m68hc12 share the same machine description.
1431m68hc11-*-*|m6811-*-*)
1432 tm_file="dbxelf.h elfos.h m68hc11/m68hc11.h"
1433 tm_p_file="m68hc11/m68hc11-protos.h"
1434 md_file="m68hc11/m68hc11.md"
1435 out_file="m68hc11/m68hc11.c"
1436 tmake_file="m68hc11/t-m68hc11-gas"
1437 use_fixproto=yes
1438 ;;
1439m68hc12-*-*|m6812-*-*)
1440 tm_file="m68hc11/m68hc12.h dbxelf.h elfos.h m68hc11/m68hc11.h"
1441 tm_p_file="m68hc11/m68hc11-protos.h"
1442 md_file="m68hc11/m68hc11.md"
1443 out_file="m68hc11/m68hc11.c"
1444 tmake_file="m68hc11/t-m68hc11-gas"
1445 extra_options="${extra_options} m68hc11/m68hc11.opt"
1446 use_fixproto=yes
1447 ;;
1448m68k-*-aout*)
1449 tmake_file=m68k/t-m68kbare
1450 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h m68k/m68k-aout.h libgloss.h"
1451 ;;
1452m68k-*-coff*)
1453 tmake_file=m68k/t-m68kbare
1454 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1455 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kemb.h dbxcoff.h m68k/coff.h dbx.h"
1456 use_fixproto=yes
1457 ;;
1458m68020-*-elf* | m68k-*-elf*)
1459 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h"
1460 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1461 tmake_file=m68k/t-m68kelf
1462 extra_parts="crtbegin.o crtend.o"
1463 ;;
1464m68010-*-netbsdelf* | m68k*-*-netbsdelf*)
1465 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h m68k/netbsd-elf.h"
1466 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1467 case ${target} in
1468 m68010*)
1469 target_cpu_default="0"
1470 ;;
1471 *)
1472 target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
1473 ;;
1474 esac
1475 ;;
1476m68k*-*-openbsd*)
1477 # needed to unconfuse gdb
1478 tm_defines="${tm_defines} OBSD_OLD_GAS TARGET_DEFAULT=(MASK_68020|MASK_68881|MASK_BITFIELD)"
1479 tm_file="m68k/m68k.h openbsd.h m68k/openbsd.h"
1480 tmake_file="t-libc-ok t-openbsd m68k/t-openbsd"
1481 # we need collect2 until our bug is fixed...
1482 use_collect2=yes
1483 ;;
1484m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc
1485 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/uclinux.h"
1486 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1487 tmake_file=m68k/t-uclinux
1488 use_fixproto=no
1489 ;;
1490m68k-*-linux*) # Motorola m68k's running GNU/Linux
1491 # with ELF format using glibc 2
1492 # aka the GNU/Linux C library 6.
1493 tm_file="m68k/m68k.h dbxelf.h elfos.h svr4.h linux.h m68k/linux.h"
1494 extra_options="${extra_options} m68k/ieee.opt"
1495 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1496 # if not configured with --enable-sjlj-exceptions, bump the
1497 # libgcc version number
1498 if test x$sjlj != x1; then
1499 tmake_file="$tmake_file m68k/t-slibgcc-elf-ver"
1500 fi
1501 ;;
1502m68k-*-rtems*)
1503 tmake_file="m68k/t-m68kbare m68k/t-crtstuff t-rtems m68k/t-rtems"
1504 tm_file="m68k/m68k.h m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h"
1505 tm_defines="${tm_defines} MOTOROLA USE_GAS"
1506 extra_parts="crtbegin.o crtend.o"
1507 ;;
1508mcore-*-elf)
1509 tm_file="dbxelf.h elfos.h svr4.h ${tm_file} mcore/mcore-elf.h"
1510 tmake_file=mcore/t-mcore
1511 use_fixproto=yes
1512 ;;
1513mcore-*-pe*)
1514 tm_file="svr3.h dbxcoff.h ${tm_file} mcore/mcore-pe.h"
1515 tmake_file=mcore/t-mcore-pe
1516 use_fixproto=yes
1517 ;;
1518mips-sgi-irix[56]*)
1519 tm_file="elfos.h ${tm_file} mips/iris.h"
1520 tmake_file="mips/t-iris mips/t-slibgcc-irix"
1521 target_cpu_default="MASK_ABICALLS"
1522 case ${target} in
1523 *-*-irix5*)
1524 tm_file="${tm_file} mips/iris5.h"
1525 ;;
1526
1527 *-*-irix6*)
1528 tm_file="${tm_file} mips/iris6.h"
1529 tmake_file="${tmake_file} mips/t-iris6"
1530 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
1531 ;;
1532 esac
1533 if test "x$stabs" = xyes
1534 then
1535 tm_file="${tm_file} dbx.h mips/dbxmdebug.h"
1536 fi
1537 if test "x$gnu_ld" = xyes
1538 then
1539 tm_defines="${tm_defines} IRIX_USING_GNU_LD"
1540 fi
1541# if test x$enable_threads = xyes; then
1542# thread_file='irix'
1543# fi
1544 use_fixproto=yes
1545 ;;
1546mips*-*-netbsd*) # NetBSD/mips, either endian.
1547 target_cpu_default="MASK_ABICALLS"
1548 tm_file="elfos.h ${tm_file} mips/elf.h netbsd.h netbsd-elf.h mips/netbsd.h"
1549 ;;
1550mips64*-*-linux*)
1551 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h mips/linux64.h"
1552 tmake_file="${tmake_file} mips/t-linux64"
1553 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_N32"
1554 gnu_ld=yes
1555 gas=yes
1556 ;;
1557mips*-*-linux*) # Linux MIPS, either endian.
1558 tm_file="dbxelf.h elfos.h svr4.h linux.h ${tm_file} mips/linux.h"
1559 case ${target} in
1560 mipsisa32*-*)
1561 target_cpu_default="MASK_SOFT_FLOAT"
1562 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
1563 ;;
1564 esac
1565 ;;
1566mips*-*-openbsd*)
1567 tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_OBJECT OBSD_HAS_CORRECT_SPECS"
1568 target_cpu_default="MASK_ABICALLS"
1569 tm_file="mips/mips.h openbsd.h mips/openbsd.h mips/sdb.h"
1570 case ${target} in
1571 mips*el-*-openbsd*)
1572 tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0";;
1573 *) tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=MASK_BIG_ENDIAN";;
1574 esac
1575 ;;
1576mipsisa32-*-elf* | mipsisa32el-*-elf*)
1577 tm_file="elfos.h ${tm_file} mips/elf.h"
1578 tmake_file=mips/t-isa3264
1579 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_EABI"
1580 use_fixproto=yes
1581 ;;
1582mipsisa32r2-*-elf* | mipsisa32r2el-*-elf*)
1583 tm_file="elfos.h ${tm_file} mips/elf.h"
1584 tmake_file=mips/t-isa3264
1585 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_EABI"
1586 use_fixproto=yes
1587 ;;
1588mipsisa64-*-elf* | mipsisa64el-*-elf*)
1589 tm_file="elfos.h ${tm_file} mips/elf.h"
1590 tmake_file=mips/t-isa3264
1591 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1592 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_EABI"
1593 use_fixproto=yes
1594 ;;
1595mipsisa64sr71k-*-elf*)
1596 tm_file="elfos.h ${tm_file} mips/elf.h"
1597 tmake_file=mips/t-sr71k
1598 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1599 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
1600 use_fixproto=yes
1601 ;;
1602mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
1603 tm_file="elfos.h ${tm_file} mips/elf.h"
1604 tmake_file="mips/t-elf mips/t-sb1"
1605 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1606 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
1607 use_fixproto=yes
1608 ;;
1609mips-*-elf* | mipsel-*-elf*)
1610 tm_file="elfos.h ${tm_file} mips/elf.h"
1611 tmake_file=mips/t-elf
1612 use_fixproto=yes
1613 ;;
1614mips64-*-elf* | mips64el-*-elf*)
1615 tm_file="elfos.h ${tm_file} mips/elf.h"
1616 tmake_file=mips/t-elf
1617 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1618 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1619 use_fixproto=yes
1620 ;;
1621mips64vr-*-elf* | mips64vrel-*-elf*)
1622 tm_file="mips/vr.h elfos.h ${tm_file} mips/elf.h"
1623 tmake_file=mips/t-vr
1624 use_fixproto=yes
1625 ;;
1626mips64orion-*-elf* | mips64orionel-*-elf*)
1627 tm_file="elfos.h ${tm_file} mips/elforion.h mips/elf.h"
1628 tmake_file=mips/t-elf
1629 target_cpu_default="MASK_64BIT|MASK_FLOAT64"
1630 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
1631 use_fixproto=yes
1632 ;;
1633mips*-*-rtems*)
1634 tm_file="elfos.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
1635 tmake_file="mips/t-elf t-rtems mips/t-rtems"
1636 ;;
1637mips-wrs-vxworks)
1638 # We want vxworks.h after mips/elf.h, which unfortunately means we
1639 # have to redo the tm_file list from scratch.
1640 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
1641 tmake_file="${tmake_file} mips/t-vxworks"
1642 ;;
1643mips-wrs-windiss) # Instruction-level simulator for VxWorks.
1644 xm_defines=POSIX
1645 tm_file="elfos.h mips/mips.h svr4.h mips/elf.h windiss.h mips/windiss.h"
1646 tmake_file="${tmake_file} mips/t-elf"
1647 thread_file=
1648 ;;
1649mipstx39-*-elf* | mipstx39el-*-elf*)
1650 tm_file="elfos.h ${tm_file} mips/r3900.h mips/elf.h"
1651 tmake_file=mips/t-r3900
1652 use_fixproto=yes
1653 ;;
1654mmix-knuth-mmixware)
1655 need_64bit_hwint=yes
1656 ;;
1657mn10300-*-*)
1658 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1659 if test x$stabs = xyes
1660 then
1661 tm_file="${tm_file} dbx.h"
1662 fi
1663 use_collect2=no
1664 use_fixproto=yes
1665 ;;
1666mt-*-elf)
1667 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
1668 tmake_file="${tmake_file} mt/t-mt"
1669 ;;
1670ns32k-*-netbsdelf*)
1671 echo "GCC does not yet support the ${target} target"; exit 1
1672 ;;
1673ns32k-*-netbsd*)
1674 tm_file="${tm_file} netbsd.h netbsd-aout.h ns32k/netbsd.h"
1675 # On NetBSD, the headers are already okay, except for math.h.
1676 tmake_file="t-netbsd ns32k/t-ns32k"
1677 extra_parts=""
1678 use_collect2=yes
1679 ;;
1680pdp11-*-bsd)
1681 tm_file="${tm_file} pdp11/2bsd.h"
1682 use_fixproto=yes
1683 ;;
1684pdp11-*-*)
1685 use_fixproto=yes
1686 ;;
1687# port not yet contributed
1688#powerpc-*-openbsd*)
1689# tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit "
1690# extra_headers=
1691# ;;
1692powerpc64-*-linux*)
1693 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1694 test x$with_cpu != x || cpu_is_64bit=yes
1695 test x$cpu_is_64bit != xyes || tm_file="${tm_file} rs6000/default64.h"
1696 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1697 if test x${enable_secureplt} = xyes; then
1698 tm_file="rs6000/secureplt.h ${tm_file}"
1699 fi
1700 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
1701 tmake_file="t-dfprules rs6000/t-fprules ${tmake_file} rs6000/t-ppccomm rs6000/t-linux64 rs6000/t-fprules-softfp soft-fp/t-softfp"
1702 ;;
1703powerpc64-*-gnu*)
1704 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux64.h rs6000/gnu.h"
1705 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
1706 tmake_file="rs6000/t-fprules t-slibgcc-elf-ver t-gnu rs6000/t-linux64 rs6000/t-fprules-softfp soft-fp/t-softfp"
1707 ;;
1708powerpc-*-beos*)
1709 tm_file="${tm_file} rs6000/aix.h rs6000/beos.h rs6000/xcoff.h"
1710 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-beos"
1711 extra_headers=
1712 use_fixproto=yes
1713 ;;
1714powerpc-*-darwin*)
1715 extra_options="${extra_options} rs6000/darwin.opt"
1716 extra_parts="crt2.o"
1717 case ${target} in
1718 *-darwin1[0-9]* | *-darwin[8-9]*)
1719 tmake_file="${tmake_file} rs6000/t-darwin8"
1720 tm_file="${tm_file} rs6000/darwin8.h"
1721 ;;
1722 *-darwin7*)
1723 tm_file="${tm_file} rs6000/darwin7.h"
1724 ;;
1725 *-darwin[0-6]*)
1726 ;;
1727 esac
1728 extra_headers=altivec.h
1729 ;;
1730powerpc64-*-darwin*)
1731 tm_file="${tm_file} ${cpu_type}/darwin8.h ${cpu_type}/darwin64.h"
1732 extra_options="${extra_options} ${cpu_type}/darwin.opt"
1733 # We're omitting t-darwin8 to avoid building any multilibs
1734 extra_headers=altivec.h
1735 ;;
1736powerpc*-*-freebsd*)
1737 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} rs6000/sysv4.h rs6000/freebsd.h"
1738 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1739 extra_options="${extra_options} rs6000/sysv4.opt"
1740 ;;
1741powerpc-*-netbsd*)
1742 tm_file="${tm_file} dbxelf.h elfos.h netbsd.h netbsd-elf.h freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
1743 tmake_file="${tmake_file} rs6000/t-netbsd"
1744 extra_options="${extra_options} rs6000/sysv4.opt"
1745 ;;
1746powerpc-*-chorusos*)
1747 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h chorus.h"
1748 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos rs6000/t-ppccomm"
1749 extra_options="${extra_options} rs6000/sysv4.opt"
1750 case ${enable_threads} in
1751 yes | posix)
1752 thread_file='posix'
1753 ;;
1754 esac
1755 use_fixproto=yes
1756 ;;
1757powerpc-*-eabispe*)
1758 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
1759 extra_options="${extra_options} rs6000/sysv4.opt"
1760 tmake_file="rs6000/t-spe rs6000/t-ppccomm"
1761 ;;
1762powerpc-*-eabisimaltivec*)
1763 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
1764 extra_options="${extra_options} rs6000/sysv4.opt"
1765 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
1766 ;;
1767powerpc-*-eabisim*)
1768 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
1769 extra_options="${extra_options} rs6000/sysv4.opt"
1770 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1771 ;;
1772powerpc-*-elf*)
1773 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1774 extra_options="${extra_options} rs6000/sysv4.opt"
1775 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1776 use_fixproto=yes
1777 ;;
1778powerpc-*-eabialtivec*)
1779 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
1780 extra_options="${extra_options} rs6000/sysv4.opt"
1781 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcendian rs6000/t-ppccomm"
1782 ;;
1783powerpc-*-eabi*)
1784 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h"
1785 extra_options="${extra_options} rs6000/sysv4.opt"
1786 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1787 ;;
1788powerpc-*-rtems*)
1789 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h rtems.h"
1790 extra_options="${extra_options} rs6000/sysv4.opt"
1791 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-rtems t-rtems rs6000/t-ppccomm"
1792 ;;
1793powerpc-*-linux*altivec*)
1794 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h"
1795 extra_options="${extra_options} rs6000/sysv4.opt"
1796 tmake_file="rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1797 ;;
1798powerpc-*-linux*spe*)
1799 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxspe.h"
1800 extra_options="${extra_options} rs6000/sysv4.opt"
1801 tmake_file="rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1802 ;;
1803powerpc-*-linux*)
1804 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1805 extra_options="${extra_options} rs6000/sysv4.opt"
1806 tmake_file="t-dfprules rs6000/t-fprules rs6000/t-fprules-softfp soft-fp/t-softfp rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
1807 case ${enable_targets}:${cpu_is_64bit} in
1808 *powerpc64* | all:* | *:yes)
1809 if test x$cpu_is_64bit = xyes; then
1810 tm_file="${tm_file} rs6000/default64.h"
1811 fi
1812 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h"
1813 tmake_file="$tmake_file rs6000/t-linux64"
1814 extra_options="${extra_options} rs6000/linux64.opt"
1815 ;;
1816 *)
1817 tm_file="${tm_file} rs6000/linux.h"
1818 ;;
1819 esac
1820 if test x${enable_secureplt} = xyes; then
1821 tm_file="rs6000/secureplt.h ${tm_file}"
1822 fi
1823 ;;
1824powerpc-*-gnu-gnualtivec*)
1825 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/linuxaltivec.h rs6000/gnu.h"
1826 extra_options="${extra_options} rs6000/sysv4.opt"
1827 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1828 if test x$enable_threads = xyes; then
1829 thread_file='posix'
1830 fi
1831 ;;
1832powerpc-*-gnu*)
1833 tm_file="${cpu_type}/${cpu_type}.h elfos.h svr4.h freebsd-spec.h gnu.h rs6000/sysv4.h rs6000/linux.h rs6000/gnu.h"
1834 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos t-slibgcc-elf-ver t-gnu rs6000/t-ppccomm"
1835 extra_options="${extra_options} rs6000/sysv4.opt"
1836 if test x$enable_threads = xyes; then
1837 thread_file='posix'
1838 fi
1839 ;;
1840powerpc-wrs-vxworks|powerpc-wrs-vxworksae)
1841 # We want vxworks.h after rs6000/sysv4.h, which unfortunately
1842 # means we have to redo the tm_file list from scratch.
1843 tm_file="rs6000/rs6000.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h"
1844 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppccomm rs6000/t-vxworks"
1845 extra_options="${extra_options} rs6000/sysv4.opt"
1846 extra_headers=ppc-asm.h
1847 case ${target} in
1848 *-vxworksae*)
1849 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksae.h"
1850 tmake_file="${tmake_file} rs6000/t-vxworksae"
1851 ;;
1852 *-vxworks*)
1853 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
1854 ;;
1855 esac
1856 ;;
1857powerpc-wrs-windiss*) # Instruction-level simulator for VxWorks.
1858 tm_file="${tm_file} elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/windiss.h"
1859 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1860 extra_options="${extra_options} rs6000/sysv4.opt"
1861 thread_file=""
1862 use_fixproto=yes
1863 ;;
1864powerpc-*-lynxos*)
1865 xm_defines=POSIX
1866 tm_file="${tm_file} dbxelf.h elfos.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
1867 tmake_file="t-lynx rs6000/t-lynx"
1868 extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
1869 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
1870 extra_options="${extra_options} lynx.opt"
1871 thread_file=lynx
1872 gnu_ld=yes
1873 gas=yes
1874 ;;
1875powerpcle-*-sysv*)
1876 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1877 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcos rs6000/t-ppccomm"
1878 extra_options="${extra_options} rs6000/sysv4.opt"
1879 use_fixproto=yes
1880 ;;
1881powerpcle-*-elf*)
1882 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h"
1883 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1884 extra_options="${extra_options} rs6000/sysv4.opt"
1885 use_fixproto=yes
1886 ;;
1887powerpcle-*-eabisim*)
1888 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
1889 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1890 extra_options="${extra_options} rs6000/sysv4.opt"
1891 ;;
1892powerpcle-*-eabi*)
1893 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
1894 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1895 extra_options="${extra_options} rs6000/sysv4.opt"
1896 ;;
1897powerpc-*-kaos*)
1898 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h kaos.h rs6000/kaos-ppc.h"
1899 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1900 extra_options="${extra_options} rs6000/sysv4.opt"
1901 ;;
1902powerpcle-*-kaos*)
1903 tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/sysv4le.h kaos.h rs6000/kaos-ppc.h"
1904 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
1905 extra_options="${extra_options} rs6000/sysv4.opt"
1906 ;;
1907rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
1908 tm_file="${tm_file} rs6000/aix.h rs6000/aix41.h rs6000/xcoff.h"
1909 tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-newas"
1910 extra_options="${extra_options} rs6000/aix41.opt"
1911 use_collect2=yes
1912 extra_headers=
1913 use_fixproto=yes
1914 ;;
1915rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
1916 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix43.h rs6000/xcoff.h"
1917 tmake_file=rs6000/t-aix43
1918 extra_options="${extra_options} rs6000/aix64.opt"
1919 use_collect2=yes
1920 thread_file='aix'
1921 extra_headers=
1922 ;;
1923rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*)
1924 tm_file="rs6000/biarch64.h ${tm_file} rs6000/aix.h rs6000/aix51.h rs6000/xcoff.h"
1925 extra_options="${extra_options} rs6000/aix64.opt"
1926 tmake_file=rs6000/t-aix43
1927 use_collect2=yes
1928 thread_file='aix'
1929 extra_headers=
1930 ;;
1931rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
1932 tm_file="${tm_file} rs6000/aix.h rs6000/aix52.h rs6000/xcoff.h"
1933 tmake_file=rs6000/t-aix52
1934 extra_options="${extra_options} rs6000/aix64.opt"
1935 use_collect2=yes
1936 thread_file='aix'
1937 extra_headers=
1938 ;;
1939s390-*-linux*)
1940 tm_file="s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1941 tmake_file="${tmake_file} t-dfprules s390/t-crtstuff s390/t-linux"
1942 ;;
1943s390x-*-linux*)
1944 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h linux.h s390/linux.h"
1945 tm_p_file=s390/s390-protos.h
1946 md_file=s390/s390.md
1947 extra_modes=s390/s390-modes.def
1948 out_file=s390/s390.c
1949 tmake_file="${tmake_file} t-dfprules s390/t-crtstuff s390/t-linux s390/t-linux64"
1950 ;;
1951s390x-ibm-tpf*)
1952 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h svr4.h s390/tpf.h"
1953 tm_p_file=s390/s390-protos.h
1954 md_file=s390/s390.md
1955 extra_modes=s390/s390-modes.def
1956 out_file=s390/s390.c
1957 extra_parts="crtbeginS.o crtendS.o"
1958 tmake_file="s390/t-crtstuff s390/t-tpf"
1959 thread_file='tpf'
1960 extra_options="${extra_options} s390/tpf.opt"
1961 ;;
1962score-*-elf)
1963 tm_file="dbxelf.h elfos.h score/elf.h score/score.h"
1964 tmake_file=score/t-score-elf
1965 extra_objs="score-mdaux.o"
1966 ;;
1967sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
1968sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
1969 sh-*-linux* | sh[346lbe]*-*-linux* | \
1970 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
1971 sh64-*-netbsd* | sh64l*-*-netbsd*)
1972 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
1973 if test x${with_endian} = x; then
1974 case ${target} in
1975 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
1976 shbe-*-* | sheb-*-*) with_endian=big,little ;;
1977 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
1978 shl* | sh64l* | sh*-*-linux* | \
1979 sh5l* | sh-superh-elf) with_endian=little,big ;;
1980 sh[1234]*-*-*) with_endian=big ;;
1981 *) with_endian=big,little ;;
1982 esac
1983 fi
1984 case ${with_endian} in
1985 big|little) tmake_file="${tmake_file} sh/t-1e" ;;
1986 big,little|little,big) ;;
1987 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1988 esac
1989 case ${with_endian} in
1990 little*) tm_file="sh/little.h ${tm_file}" ;;
1991 esac
1992 tm_file="${tm_file} dbxelf.h elfos.h"
1993 case ${target} in
1994 sh*-*-netbsd*) ;;
1995 *) tm_file="${tm_file} svr4.h" ;;
1996 esac
1997 tm_file="${tm_file} sh/elf.h"
1998 case ${target} in
1999 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
2000 tm_file="${tm_file} linux.h sh/linux.h" ;;
2001 sh*-*-kaos*) tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
2002 ;;
2003 sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
2004 sh*-superh-elf) if test x$with_libgloss != xno; then
2005 with_libgloss=yes
2006 tm_file="${tm_file} sh/newlib.h"
2007 fi
2008 tm_file="${tm_file} sh/embed-elf.h"
2009 extra_options="${extra_options} sh/superh.opt" ;;
2010 *) if test x$with_newlib = xyes \
2011 && test x$with_libgloss = xyes; then
2012 tm_file="${tm_file} sh/newlib.h"
2013 fi
2014 tm_file="${tm_file} sh/embed-elf.h" ;;
2015 esac
2016 case ${target} in
2017 sh5*-*-netbsd*)
2018 # SHmedia, 32-bit ABI
2019 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
2020 ;;
2021 sh64*-netbsd*)
2022 # SHmedia, 64-bit ABI
2023 tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
2024 ;;
2025 *-*-netbsd)
2026 tmake_file="${tmake_file} sh/t-netbsd"
2027 ;;
2028 sh64*-*-linux*)
2029 tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
2030 tm_file="${tm_file} sh/sh64.h"
2031 extra_headers="shmedia.h ushmedia.h sshmedia.h"
2032 ;;
2033 sh64*)
2034 tmake_file="${tmake_file} sh/t-sh64"
2035 tm_file="${tm_file} sh/sh64.h"
2036 extra_headers="shmedia.h ushmedia.h sshmedia.h"
2037 ;;
2038 *-*-symbianelf*)
2039 tmake_file="sh/t-symbian"
2040 tm_file="sh/symbian-pre.h sh/little.h ${tm_file} sh/symbian-post.h"
2041 extra_objs="symbian.o"
2042 extra_parts="crt1.o crti.o crtn.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
2043 ;;
2044 esac
2045 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
2046 case `echo ${target} | sed 's/e[lb]-/-/'` in
2047 sh64*-*-netbsd*) sh_cpu_target=sh5-64media ;;
2048 sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
2049 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
2050 sh4a_single*) sh_cpu_target=sh4a-single ;;
2051 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
2052 sh4al) sh_cpu_target=sh4al ;;
2053 sh4a*) sh_cpu_target=sh4a ;;
2054 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
2055 sh4_single*) sh_cpu_target=sh4-single ;;
2056 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
2057 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
2058 sh3e*) sh_cpu_target=sh3e ;;
2059 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
2060 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
2061 sh2a_single*) sh_cpu_target=sh2a-single ;;
2062 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
2063 sh2a*) sh_cpu_target=sh2a ;;
2064 sh2e*) sh_cpu_target=sh2e ;;
2065 sh2*) sh_cpu_target=sh2 ;;
2066 *) sh_cpu_target=sh1 ;;
2067 esac
2068 # did the user say --without-fp ?
2069 if test x$with_fp = xno; then
2070 case ${sh_cpu_target} in
2071 sh5-*media) sh_cpu_target=${sh_cpu_target}-nofpu ;;
2072 sh4al | sh1) ;;
2073 sh4a* ) sh_cpu_target=sh4a-nofpu ;;
2074 sh4*) sh_cpu_target=sh4-nofpu ;;
2075 sh3*) sh_cpu_target=sh3 ;;
2076 sh2a*) sh_cpu_target=sh2a-nofpu ;;
2077 sh2*) sh_cpu_target=sh2 ;;
2078 *) echo --without-fp not available for $target: ignored
2079 esac
2080 tm_defines="$tm_defines STRICT_NOFPU=1"
2081 fi
2082 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
2083 case $sh_cpu_default in
2084 sh5-64media-nofpu | sh5-64media | \
2085 sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
2086 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
2087 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
2088 sh4-single-only | sh4-single | sh4-nofpu | sh4 | \
2089 sh3e | sh3 | sh2e | sh2 | sh1) ;;
2090 "") sh_cpu_default=${sh_cpu_target} ;;
2091 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
2092 esac
2093 sh_multilibs=${with_multilib_list}
2094 if test x${sh_multilibs} = x ; then
2095 case ${target} in
2096 sh64-superh-linux* | \
2097 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
2098 sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
2099 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
2100 sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;;
2101 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
2102 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
2103 esac
2104 if test x$with_fp = xno; then
2105 sh_multilibs="`echo $sh_multilibs|sed -e s/m4/sh4-nofpu/ -e s/,m4-[^,]*//g -e s/,m[23]e// -e s/m2a,m2a-single/m2a-nofpu/ -e s/m5-..m....,//g`"
2106 fi
2107 fi
2108 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
2109 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
2110 sh_multilibs=`echo $sh_multilibs,$sh_cpu_default | sed -e 's/[ ,/][ ,]*/ /g' -e 's/ $//' -e 's/^m/sh/' -e 's/ m/ sh/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
2111 for sh_multilib in ${sh_multilibs}; do
2112 case ${sh_multilib} in
2113 sh1 | sh2 | sh2e | sh3 | sh3e | \
2114 sh4 | sh4-single | sh4-single-only | sh4-nofpu | \
2115 sh4a | sh4a-single | sh4a-single-only | sh4a-nofpu | sh4al | \
2116 sh2a | sh2a-single | sh2a-single-only | sh2a-nofpu | \
2117 sh5-64media | sh5-64media-nofpu | \
2118 sh5-32media | sh5-32media-nofpu | \
2119 sh5-compact | sh5-compact-nofpu)
2120 tmake_file="${tmake_file} sh/t-mlib-${sh_multilib}"
2121 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
2122 ;;
2123 *)
2124 echo "with_multilib_list=${sh_multilib} not supported."
2125 exit 1
2126 ;;
2127 esac
2128 done
2129 if test x${enable_incomplete_targets} = xyes ; then
2130 tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1 SUPPORT_SH5_32MEDIA=1 SUPPORT_SH5_32MEDIA_NOFPU=1 SUPPORT_SH5_64MEDIA=1 SUPPORT_SH5_64MEDIA_NOFPU=1"
2131 fi
2132 use_fixproto=yes
2133 ;;
2134sh-*-rtemscoff*)
2135 tmake_file="sh/t-sh t-rtems sh/t-rtems"
2136 tm_file="${tm_file} dbxcoff.h sh/coff.h sh/rtems.h rtems.h"
2137 ;;
2138sh-*-rtems*)
2139 tmake_file="sh/t-sh sh/t-elf t-rtems sh/t-rtems"
2140 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
2141 ;;
2142sh-wrs-vxworks)
2143 tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
2144 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
2145 ;;
2146sh-*-*)
2147 tm_file="${tm_file} dbxcoff.h sh/coff.h"
2148 use_fixproto=yes
2149 ;;
2150sparc-*-netbsdelf*)
2151 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2152 extra_options="${extra_options} sparc/long-double-switch.opt"
2153 ;;
2154sparc64-*-openbsd*)
2155 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h openbsd.h sparc/openbsd64.h"
2156 extra_options="${extra_options} sparc/little-endian.opt"
2157 gas=yes gnu_ld=yes
2158 with_cpu=ultrasparc
2159 ;;
2160sparc-*-elf*)
2161 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h"
2162 tmake_file="sparc/t-elf sparc/t-crtfm"
2163 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2164 use_fixproto=yes
2165 ;;
2166sparc-*-linux*) # SPARC's running GNU/Linux, libc6
2167 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux.h"
2168 extra_options="${extra_options} sparc/long-double-switch.opt"
2169 tmake_file="${tmake_file} sparc/t-linux sparc/t-crtfm"
2170 ;;
2171sparc-*-rtems*)
2172 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h"
2173 tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
2174 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
2175 ;;
2176sparc64-*-solaris2* | sparcv9-*-solaris2*)
2177 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
2178 case ${target} in
2179 *-*-solaris2.1[0-9]*)
2180 tm_file="${tm_file} sol2-10.h"
2181 ;;
2182 esac
2183 tm_file="${tm_file} sparc/sol2.h sparc/sol2-64.h sparc/sol2-bi.h"
2184 if test x$gnu_ld = xyes; then
2185 tm_file="${tm_file} sparc/sol2-gld.h sparc/sol2-gld-bi.h"
2186 fi
2187 if test x$gas = xyes; then
2188 tm_file="${tm_file} sparc/sol2-gas.h sparc/sol2-gas-bi.h"
2189 fi
2190 tm_file="${tm_file} tm-dwarf2.h"
2191 tmake_file="t-sol2 sparc/t-sol2 sparc/t-sol2-64 sparc/t-crtfm"
2192 if test x$gnu_ld = xyes; then
2193 tmake_file="$tmake_file t-slibgcc-elf-ver"
2194 else
2195 tmake_file="$tmake_file t-slibgcc-sld"
2196 fi
2197 c_target_objs="sol2-c.o"
2198 cxx_target_objs="sol2-c.o"
2199 extra_objs="sol2.o"
2200 tm_p_file="${tm_p_file} sol2-protos.h"
2201 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
2202 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2203 "":yes:* | yes:yes:* ) thread_file=posix ;;
2204 "":*:yes | yes:*:yes ) thread_file=solaris ;;
2205 esac
2206 need_64bit_hwint=yes
2207 ;;
2208sparc-*-solaris2*)
2209 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
2210 case ${target} in
2211 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2212 tm_file="${tm_file} sol2-6.h"
2213 ;;
2214 *-*-solaris2.1[0-9]*)
2215 tm_file="${tm_file} sol2-10.h"
2216 ;;
2217 esac
2218 tm_file="${tm_file} sparc/sol2.h"
2219 if test x$gnu_ld = xyes; then
2220 tm_file="${tm_file} sparc/sol2-gld.h"
2221 fi
2222 if test x$gas = xyes; then
2223 tm_file="${tm_file} sparc/sol2-gas.h"
2224 fi
2225 tmake_file="t-sol2 sparc/t-sol2 sparc/t-crtfm"
2226 if test x$gnu_ld = xyes; then
2227 tmake_file="$tmake_file t-slibgcc-elf-ver"
2228 else
2229 tmake_file="$tmake_file t-slibgcc-sld"
2230 fi
2231 case ${target} in
2232 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2233 if test x$gnu_ld = xno; then
2234 tm_file="${tm_file} sparc/sol26-sld.h"
2235 fi
2236 ;;
2237 *-*-solaris2.[789] | *-*-solaris2.1[0-9]*)
2238 tm_file="sparc/biarch64.h ${tm_file} sparc/sol2-bi.h"
2239 if test x$gnu_ld = xyes; then
2240 tm_file="${tm_file} sparc/sol2-gld-bi.h"
2241 fi
2242 if test x$gas = xyes; then
2243 tm_file="${tm_file} sparc/sol2-gas-bi.h"
2244 fi
2245 tm_file="${tm_file} tm-dwarf2.h"
2246 tmake_file="$tmake_file sparc/t-sol2-64"
2247 need_64bit_hwint=yes
2248 test x$with_cpu != x || with_cpu=v9
2249 ;;
2250 esac
2251 c_target_objs="sol2-c.o"
2252 cxx_target_objs="sol2-c.o"
2253 extra_objs="sol2.o"
2254 tm_p_file="${tm_p_file} sol2-protos.h"
2255 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
2256 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
2257 "":yes:* | yes:yes:* )
2258 case ${target} in
2259 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*)
2260 thread_file=posix95
2261 ;;
2262 *)
2263 thread_file=posix
2264 ;;
2265 esac
2266 ;;
2267 "":*:yes | yes:*:yes )
2268 thread_file=solaris
2269 ;;
2270 esac
2271 ;;
2272sparc-*-sysv4*)
2273 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sysv4-only.h"
2274 tmake_file=t-svr4
2275 extra_parts="crtbegin.o crtend.o"
2276 use_fixproto=yes
2277 ;;
2278sparc64-*-elf*)
2279 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/sp64-elf.h"
2280 extra_options="${extra_options} sparc/little-endian.opt"
2281 tmake_file="${tmake_file} sparc/t-crtfm"
2282 extra_parts="crtbegin.o crtend.o"
2283 use_fixproto=yes
2284 ;;
2285sparc64-*-freebsd*|ultrasparc-*-freebsd*)
2286 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
2287 extra_options="${extra_options} sparc/long-double-switch.opt"
2288 tmake_file="${tmake_file} sparc/t-crtfm"
2289 case "x$with_cpu" in
2290 xultrasparc) ;;
2291 x) with_cpu=ultrasparc ;;
2292 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
2293 esac
2294 need_64bit_hwint=yes
2295 ;;
2296sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux
2297 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sparc/linux64.h"
2298 extra_options="${extra_options} sparc/long-double-switch.opt"
2299 tmake_file="${tmake_file} sparc/t-linux sparc/t-linux64 sparc/t-crtfm"
2300 ;;
2301sparc64-*-netbsd*)
2302 tm_file="sparc/biarch64.h ${tm_file}"
2303 tm_file="${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h netbsd.h netbsd-elf.h sparc/netbsd-elf.h"
2304 extra_options="${extra_options} sparc/long-double-switch.opt"
2305 tmake_file="${tmake_file} sparc/t-netbsd64"
2306 ;;
2307strongarm-*-elf*)
2308 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2309 tmake_file="arm/t-arm arm/t-strongarm-elf"
2310 out_file=arm/arm.c
2311 md_file=arm/arm.md
2312 extra_modes=arm/arm-modes.def
2313 use_fixproto=yes
2314 ;;
2315strongarm-*-pe)
2316 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/strongarm-coff.h arm/arm.h arm/pe.h arm/strongarm-pe.h"
2317 tmake_file="arm/t-arm arm/t-strongarm-pe"
2318 out_file=arm/arm.c
2319 md_file=arm/arm.md
2320 extra_modes=arm/arm-modes.def
2321 extra_options="${extra_options} arm/pe.opt"
2322 extra_objs=pe.o
2323 use_fixproto=yes
2324 ;;
2325strongarm-*-kaos*)
2326 tm_file="arm/strongarm-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h kaos.h arm/kaos-strongarm.h"
2327 tmake_file="arm/t-arm arm/t-strongarm-elf"
2328 out_file=arm/arm.c
2329 md_file=arm/arm.md
2330 extra_modes=arm/arm-modes.def
2331 ;;
2332v850e1-*-*)
2333 target_cpu_default="TARGET_CPU_v850e1"
2334 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2335 tm_p_file=v850/v850-protos.h
2336 tmake_file=v850/t-v850e
2337 md_file=v850/v850.md
2338 out_file=v850/v850.c
2339 extra_options="${extra_options} v850/v850.opt"
2340 if test x$stabs = xyes
2341 then
2342 tm_file="${tm_file} dbx.h"
2343 fi
2344 use_collect2=no
2345 c_target_objs="v850-c.o"
2346 cxx_target_objs="v850-c.o"
2347 use_fixproto=yes
2348 ;;
2349v850e-*-*)
2350 target_cpu_default="TARGET_CPU_v850e"
2351 tm_file="dbxelf.h elfos.h svr4.h v850/v850.h"
2352 tm_p_file=v850/v850-protos.h
2353 tmake_file=v850/t-v850e
2354 md_file=v850/v850.md
2355 out_file=v850/v850.c
2356 extra_options="${extra_options} v850/v850.opt"
2357 if test x$stabs = xyes
2358 then
2359 tm_file="${tm_file} dbx.h"
2360 fi
2361 use_collect2=no
2362 c_target_objs="v850-c.o"
2363 cxx_target_objs="v850-c.o"
2364 use_fixproto=yes
2365 ;;
2366v850-*-*)
2367 target_cpu_default="TARGET_CPU_generic"
2368 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2369 tmake_file=v850/t-v850
2370 if test x$stabs = xyes
2371 then
2372 tm_file="${tm_file} dbx.h"
2373 fi
2374 use_collect2=no
2375 c_target_objs="v850-c.o"
2376 cxx_target_objs="v850-c.o"
2377 use_fixproto=yes
2378 ;;
2379vax-*-bsd*) # VAXen running BSD
2380 tm_file="${tm_file} vax/bsd.h"
2381 tmake_file=vax/t-memfuncs
2382 use_collect2=yes
2383 use_fixproto=yes
2384 ;;
2385vax-*-sysv*) # VAXen running system V
2386 tm_file="${tm_file} vax/vaxv.h"
2387 tmake_file=vax/t-memfuncs
2388 use_fixproto=yes
2389 ;;
2390vax-*-netbsdelf*)
2391 tm_file="${tm_file} elfos.h netbsd.h netbsd-elf.h vax/elf.h vax/netbsd-elf.h"
2392 ;;
2393vax-*-netbsd*)
2394 tm_file="${tm_file} netbsd.h netbsd-aout.h vax/netbsd.h"
2395 tmake_file=t-netbsd
2396 extra_parts=""
2397 use_collect2=yes
2398 ;;
2399vax-*-openbsd*)
2400 tm_file="vax/vax.h vax/openbsd1.h openbsd.h vax/openbsd.h"
2401 use_collect2=yes
2402 ;;
2403vax-*-ultrix*) # VAXen running ultrix
2404 tm_file="${tm_file} vax/ultrix.h"
2405 tmake_file=vax/t-memfuncs
2406 use_fixproto=yes
2407 ;;
2408xscale-*-elf)
2409 tm_file="arm/xscale-elf.h dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h"
2410 tmake_file="arm/t-arm arm/t-xscale-elf"
2411 out_file=arm/arm.c
2412 md_file=arm/arm.md
2413 extra_modes=arm/arm-modes.def
2414 use_fixproto=yes
2415 ;;
2416xscale-*-coff)
2417 tm_file="arm/semi.h arm/aout.h arm/coff.h dbxcoff.h arm/xscale-coff.h arm/arm.h"
2418 tmake_file="arm/t-arm arm/t-xscale-coff"
2419 out_file=arm/arm.c
2420 md_file=arm/arm.md
2421 extra_modes=arm/arm-modes.def
2422 use_fixproto=yes
2423 ;;
2424xstormy16-*-elf)
2425 # For historical reasons, the target files omit the 'x'.
2426 tm_file="dbxelf.h elfos.h svr4.h stormy16/stormy16.h"
2427 tm_p_file=stormy16/stormy16-protos.h
2428 md_file=stormy16/stormy16.md
2429 out_file=stormy16/stormy16.c
2430 extra_options=stormy16/stormy16.opt
2431 tmake_file="stormy16/t-stormy16"
2432 extra_parts="crtbegin.o crtend.o"
2433 use_fixproto=yes
2434 ;;
2435xtensa-*-elf*)
2436 tm_file="${tm_file} dbxelf.h elfos.h svr4.h xtensa/elf.h"
2437 tmake_file="xtensa/t-xtensa xtensa/t-elf"
2438 ;;
2439xtensa-*-linux*)
2440 tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h xtensa/linux.h"
2441 tmake_file="${tmake_file} xtensa/t-xtensa xtensa/t-linux"
2442 ;;
2443am33_2.0-*-linux*)
2444 tm_file="mn10300/mn10300.h dbxelf.h elfos.h linux.h mn10300/linux.h"
2445 tmake_file="${tmake_file} mn10300/t-linux"
2446 gas=yes gnu_ld=yes
2447 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
2448 use_collect2=no
2449 ;;
2450m32c-*-elf*)
2451 tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
2452 c_target_objs="m32c-pragma.o"
2453 cxx_target_objs="m32c-pragma.o"
2454 use_fixproto=yes
2455 ;;
2456*)
2457 echo "*** Configuration ${target} not supported" 1>&2
2458 exit 1
2459 ;;
2460esac
2461
2462case ${target} in
2463i[34567]86-*-linux*aout* | i[34567]86-*-linux*libc1)
2464 tmake_file="${tmake_file} i386/t-gmm_malloc"
2465 ;;
2466i[34567]86-*-linux* | x86_64-*-linux*)
2467 tmake_file="${tmake_file} i386/t-pmm_malloc"
2468 ;;
2469i[34567]86-*-* | x86_64-*-*)
2470 tmake_file="${tmake_file} i386/t-gmm_malloc"
2471 ;;
2472esac
2473
2474# Support for --with-cpu and related options (and a few unrelated options,
2475# too).
2476case ${with_cpu} in
2477 yes | no)
2478 echo "--with-cpu must be passed a value" 1>&2
2479 exit 1
2480 ;;
2481esac
2482
2483# If there is no $with_cpu option, try to infer one from ${target}.
2484# This block sets nothing except for with_cpu.
2485if test x$with_cpu = x ; then
2486 case ${target} in
2487 ep9312-*-*)
2488 # A Cirrus ARM variant.
2489 with_cpu="ep9312"
2490 ;;
2491 i386-*-*)
2492 with_cpu=i386
2493 ;;
2494 i486-*-*)
2495 with_cpu=i486
2496 ;;
2497 i586-*-*)
2498 case ${target_noncanonical} in
2499 k6_2-*)
2500 with_cpu=k6-2
2501 ;;
2502 k6_3-*)
2503 with_cpu=k6-3
2504 ;;
2505 k6-*)
2506 with_cpu=k6
2507 ;;
2508 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
2509 with_cpu=pentium-mmx
2510 ;;
2511 *)
2512 with_cpu=pentium
2513 ;;
2514 esac
2515 ;;
2516 i686-*-* | i786-*-*)
2517 case ${target_noncanonical} in
|
| 2518 amdfam10-*|barcelona-*)
2519 with_cpu=amdfam10
2520 ;;
|
2518 k8-*|opteron-*|athlon_64-*)
2519 with_cpu=k8
2520 ;;
2521 athlon_xp-*|athlon_mp-*|athlon_4-*)
2522 with_cpu=athlon-4
2523 ;;
2524 athlon_tbird-*|athlon-*)
2525 with_cpu=athlon
2526 ;;
2527 pentium2-*)
2528 with_cpu=pentium2
2529 ;;
2530 pentium3-*|pentium3m-*)
2531 with_cpu=pentium3
2532 ;;
2533 pentium4-*|pentium4m-*)
2534 with_cpu=pentium4
2535 ;;
2536 prescott-*)
2537 with_cpu=prescott
2538 ;;
2539 nocona-*)
2540 with_cpu=nocona
2541 ;;
2542 core2-*)
2543 with_cpu=core2
2544 ;;
2545 pentium_m-*)
2546 with_cpu=pentium-m
2547 ;;
2548 pentiumpro-*)
2549 with_cpu=pentiumpro
2550 ;;
2551 *)
2552 with_cpu=generic
2553 ;;
2554 esac
2555 ;;
2556 x86_64-*-*)
2557 case ${target_noncanonical} in
| 2521 k8-*|opteron-*|athlon_64-*)
2522 with_cpu=k8
2523 ;;
2524 athlon_xp-*|athlon_mp-*|athlon_4-*)
2525 with_cpu=athlon-4
2526 ;;
2527 athlon_tbird-*|athlon-*)
2528 with_cpu=athlon
2529 ;;
2530 pentium2-*)
2531 with_cpu=pentium2
2532 ;;
2533 pentium3-*|pentium3m-*)
2534 with_cpu=pentium3
2535 ;;
2536 pentium4-*|pentium4m-*)
2537 with_cpu=pentium4
2538 ;;
2539 prescott-*)
2540 with_cpu=prescott
2541 ;;
2542 nocona-*)
2543 with_cpu=nocona
2544 ;;
2545 core2-*)
2546 with_cpu=core2
2547 ;;
2548 pentium_m-*)
2549 with_cpu=pentium-m
2550 ;;
2551 pentiumpro-*)
2552 with_cpu=pentiumpro
2553 ;;
2554 *)
2555 with_cpu=generic
2556 ;;
2557 esac
2558 ;;
2559 x86_64-*-*)
2560 case ${target_noncanonical} in
|
| 2561 amdfam10-*|barcelona-*)
2562 with_cpu=amdfam10
2563 ;;
|
2558 k8-*|opteron-*|athlon_64-*)
2559 with_cpu=k8
2560 ;;
2561 nocona-*)
2562 with_cpu=nocona
2563 ;;
2564 core2-*)
2565 with_cpu=core2
2566 ;;
2567 *)
2568 with_cpu=generic
2569 ;;
2570 esac
2571 ;;
2572 alphaev6[78]*-*-*)
2573 with_cpu=ev67
2574 ;;
2575 alphaev6*-*-*)
2576 with_cpu=ev6
2577 ;;
2578 alphapca56*-*-*)
2579 with_cpu=pca56
2580 ;;
2581 alphaev56*-*-*)
2582 with_cpu=ev56
2583 ;;
2584 alphaev5*-*-*)
2585 with_cpu=ev5
2586 ;;
2587 frv-*-*linux* | frv400-*-*linux*)
2588 with_cpu=fr400
2589 ;;
2590 frv550-*-*linux*)
2591 with_cpu=fr550
2592 ;;
2593 sparc*-*-*)
2594 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2595 ;;
2596 esac
2597fi
2598
2599# Similarly for --with-float
2600if test x$with_float = x; then
2601 case ${target} in
2602 ep9312-*-*)
2603 with_float=hard
2604 ;;
2605 esac
2606fi
2607
2608# Similarly for --with-schedule.
2609if test x$with_schedule = x; then
2610 case ${target} in
2611 hppa1* | parisc1*)
2612 # Override default PA8000 scheduling model.
2613 with_schedule=7100LC
2614 ;;
2615 esac
2616fi
2617
2618# Validate and mark as valid any --with options supported
2619# by this target. In order to use a particular --with option
2620# you must list it in supported_defaults; validating the value
2621# is optional. This case statement should set nothing besides
2622# supported_defaults.
2623
2624supported_defaults=
2625case "${target}" in
2626 alpha*-*-*)
2627 supported_defaults="cpu tune"
2628 for which in cpu tune; do
2629 eval "val=\$with_$which"
2630 case "$val" in
2631 "" \
2632 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2633 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2634 | 21264a)
2635 ;;
2636 *)
2637 echo "Unknown CPU used in --with-$which=$val" 1>&2
2638 exit 1
2639 ;;
2640 esac
2641 done
2642 ;;
2643
2644 arm*-*-*)
2645 supported_defaults="arch cpu float tune fpu abi mode"
2646 for which in cpu tune; do
2647 # See if it matches any of the entries in arm-cores.def
2648 eval "val=\$with_$which"
2649 if [ x"$val" = x ] \
2650 || grep "^ARM_CORE(\"$val\"," \
2651 ${srcdir}/config/arm/arm-cores.def \
2652 > /dev/null; then
2653 # Ok
2654 new_val=`grep "^ARM_CORE(\"$val\"," \
2655 ${srcdir}/config/arm/arm-cores.def | \
2656 sed -e 's/^[^,]*,[ ]*//' | \
2657 sed -e 's/,.*$//'`
2658 eval "target_${which}_cname=$new_val"
2659 echo "For $val real value is $new_val"
2660 true
2661 else
2662 echo "Unknown CPU used in --with-$which=$val" 1>&2
2663 exit 1
2664 fi
2665 done
2666
2667 case "$with_arch" in
2668 "" \
2669 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2670 | armv5te | armv6j |armv6k | armv6z | armv6zk \
2671 | iwmmxt | ep9312)
2672 # OK
2673 ;;
2674 *)
2675 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2676 exit 1
2677 ;;
2678 esac
2679
2680 case "$with_float" in
2681 "" \
2682 | soft | hard | softfp)
2683 # OK
2684 ;;
2685 *)
2686 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2687 exit 1
2688 ;;
2689 esac
2690
2691 case "$with_fpu" in
2692 "" \
2693 | fpa | fpe2 | fpe3 | maverick | vfp )
2694 # OK
2695 ;;
2696 *)
2697 echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
2698 exit 1
2699 ;;
2700 esac
2701
2702 case "$with_abi" in
2703 "" \
2704 | apcs-gnu | atpcs | aapcs | iwmmxt )
2705 #OK
2706 ;;
2707 *)
2708 echo "Unknown ABI used in --with-abi=$with_abi"
2709 exit 1
2710 ;;
2711 esac
2712
2713 case "$with_mode" in
2714 "" \
2715 | arm | thumb )
2716 #OK
2717 ;;
2718 *)
2719 echo "Unknown mode used in --with-mode=$with_mode"
2720 exit 1
2721 ;;
2722 esac
2723
2724 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2725 echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
2726 fi
2727 ;;
2728
2729 fr*-*-*linux*)
2730 supported_defaults=cpu
2731 case "$with_cpu" in
2732 fr400) ;;
2733 fr550) ;;
2734 *)
2735 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2736 exit 1
2737 ;;
2738 esac
2739 ;;
2740
2741 m68k*-linux*)
2742 supported_defaults="cpu"
2743 case "$with_cpu" in
2744 "" | "m68020" | "m68030" | "m68040" | "m68060" | "m68020-40" | "m68020-60")
2745 # OK
2746 ;;
2747 *)
2748 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2749 echo "m68020 m68030 m68040 m68060 m68020-40 m68020-60" 1>&2
2750 exit 1
2751 ;;
2752 esac
2753 ;;
2754
2755 hppa*-*-* | parisc*-*-*)
2756 supported_defaults="arch schedule"
2757
2758 case "$with_arch" in
2759 "" | 1.0 | 1.1 | 2.0)
2760 # OK
2761 ;;
2762 *)
2763 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2764 exit 1
2765 ;;
2766 esac
2767
2768 case "$with_schedule" in
2769 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2770 # OK
2771 ;;
2772 *)
2773 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2774 exit 1
2775 ;;
2776 esac
2777 ;;
2778
2779 i[34567]86-*-* | x86_64-*-*)
2780 supported_defaults="arch cpu tune"
2781 for which in arch cpu tune; do
2782 eval "val=\$with_$which"
2783 case ${val} in
2784 i386 | i486 \
2785 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2786 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2787 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2788 | athlon-4 | athlon-xp | athlon-mp \
2789 | prescott | pentium-m | pentium4m | pentium3m)
2790 case "${target}" in
2791 x86_64-*-*)
2792 echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
2793 exit 1
2794 ;;
2795 esac
2796 # OK
2797 ;;
| 2564 k8-*|opteron-*|athlon_64-*)
2565 with_cpu=k8
2566 ;;
2567 nocona-*)
2568 with_cpu=nocona
2569 ;;
2570 core2-*)
2571 with_cpu=core2
2572 ;;
2573 *)
2574 with_cpu=generic
2575 ;;
2576 esac
2577 ;;
2578 alphaev6[78]*-*-*)
2579 with_cpu=ev67
2580 ;;
2581 alphaev6*-*-*)
2582 with_cpu=ev6
2583 ;;
2584 alphapca56*-*-*)
2585 with_cpu=pca56
2586 ;;
2587 alphaev56*-*-*)
2588 with_cpu=ev56
2589 ;;
2590 alphaev5*-*-*)
2591 with_cpu=ev5
2592 ;;
2593 frv-*-*linux* | frv400-*-*linux*)
2594 with_cpu=fr400
2595 ;;
2596 frv550-*-*linux*)
2597 with_cpu=fr550
2598 ;;
2599 sparc*-*-*)
2600 with_cpu="`echo ${target} | sed 's/-.*$//'`"
2601 ;;
2602 esac
2603fi
2604
2605# Similarly for --with-float
2606if test x$with_float = x; then
2607 case ${target} in
2608 ep9312-*-*)
2609 with_float=hard
2610 ;;
2611 esac
2612fi
2613
2614# Similarly for --with-schedule.
2615if test x$with_schedule = x; then
2616 case ${target} in
2617 hppa1* | parisc1*)
2618 # Override default PA8000 scheduling model.
2619 with_schedule=7100LC
2620 ;;
2621 esac
2622fi
2623
2624# Validate and mark as valid any --with options supported
2625# by this target. In order to use a particular --with option
2626# you must list it in supported_defaults; validating the value
2627# is optional. This case statement should set nothing besides
2628# supported_defaults.
2629
2630supported_defaults=
2631case "${target}" in
2632 alpha*-*-*)
2633 supported_defaults="cpu tune"
2634 for which in cpu tune; do
2635 eval "val=\$with_$which"
2636 case "$val" in
2637 "" \
2638 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
2639 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
2640 | 21264a)
2641 ;;
2642 *)
2643 echo "Unknown CPU used in --with-$which=$val" 1>&2
2644 exit 1
2645 ;;
2646 esac
2647 done
2648 ;;
2649
2650 arm*-*-*)
2651 supported_defaults="arch cpu float tune fpu abi mode"
2652 for which in cpu tune; do
2653 # See if it matches any of the entries in arm-cores.def
2654 eval "val=\$with_$which"
2655 if [ x"$val" = x ] \
2656 || grep "^ARM_CORE(\"$val\"," \
2657 ${srcdir}/config/arm/arm-cores.def \
2658 > /dev/null; then
2659 # Ok
2660 new_val=`grep "^ARM_CORE(\"$val\"," \
2661 ${srcdir}/config/arm/arm-cores.def | \
2662 sed -e 's/^[^,]*,[ ]*//' | \
2663 sed -e 's/,.*$//'`
2664 eval "target_${which}_cname=$new_val"
2665 echo "For $val real value is $new_val"
2666 true
2667 else
2668 echo "Unknown CPU used in --with-$which=$val" 1>&2
2669 exit 1
2670 fi
2671 done
2672
2673 case "$with_arch" in
2674 "" \
2675 | armv[23456] | armv2a | armv3m | armv4t | armv5t \
2676 | armv5te | armv6j |armv6k | armv6z | armv6zk \
2677 | iwmmxt | ep9312)
2678 # OK
2679 ;;
2680 *)
2681 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2682 exit 1
2683 ;;
2684 esac
2685
2686 case "$with_float" in
2687 "" \
2688 | soft | hard | softfp)
2689 # OK
2690 ;;
2691 *)
2692 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2693 exit 1
2694 ;;
2695 esac
2696
2697 case "$with_fpu" in
2698 "" \
2699 | fpa | fpe2 | fpe3 | maverick | vfp )
2700 # OK
2701 ;;
2702 *)
2703 echo "Unknown fpu used in --with-fpu=$with_fpu" 2>&1
2704 exit 1
2705 ;;
2706 esac
2707
2708 case "$with_abi" in
2709 "" \
2710 | apcs-gnu | atpcs | aapcs | iwmmxt )
2711 #OK
2712 ;;
2713 *)
2714 echo "Unknown ABI used in --with-abi=$with_abi"
2715 exit 1
2716 ;;
2717 esac
2718
2719 case "$with_mode" in
2720 "" \
2721 | arm | thumb )
2722 #OK
2723 ;;
2724 *)
2725 echo "Unknown mode used in --with-mode=$with_mode"
2726 exit 1
2727 ;;
2728 esac
2729
2730 if test "x$with_arch" != x && test "x$with_cpu" != x; then
2731 echo "Warning: --with-arch overrides --with-cpu=$with_cpu" 1>&2
2732 fi
2733 ;;
2734
2735 fr*-*-*linux*)
2736 supported_defaults=cpu
2737 case "$with_cpu" in
2738 fr400) ;;
2739 fr550) ;;
2740 *)
2741 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2742 exit 1
2743 ;;
2744 esac
2745 ;;
2746
2747 m68k*-linux*)
2748 supported_defaults="cpu"
2749 case "$with_cpu" in
2750 "" | "m68020" | "m68030" | "m68040" | "m68060" | "m68020-40" | "m68020-60")
2751 # OK
2752 ;;
2753 *)
2754 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2755 echo "m68020 m68030 m68040 m68060 m68020-40 m68020-60" 1>&2
2756 exit 1
2757 ;;
2758 esac
2759 ;;
2760
2761 hppa*-*-* | parisc*-*-*)
2762 supported_defaults="arch schedule"
2763
2764 case "$with_arch" in
2765 "" | 1.0 | 1.1 | 2.0)
2766 # OK
2767 ;;
2768 *)
2769 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
2770 exit 1
2771 ;;
2772 esac
2773
2774 case "$with_schedule" in
2775 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
2776 # OK
2777 ;;
2778 *)
2779 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
2780 exit 1
2781 ;;
2782 esac
2783 ;;
2784
2785 i[34567]86-*-* | x86_64-*-*)
2786 supported_defaults="arch cpu tune"
2787 for which in arch cpu tune; do
2788 eval "val=\$with_$which"
2789 case ${val} in
2790 i386 | i486 \
2791 | i586 | pentium | pentium-mmx | winchip-c6 | winchip2 \
2792 | c3 | c3-2 | i686 | pentiumpro | pentium2 | pentium3 \
2793 | pentium4 | k6 | k6-2 | k6-3 | athlon | athlon-tbird \
2794 | athlon-4 | athlon-xp | athlon-mp \
2795 | prescott | pentium-m | pentium4m | pentium3m)
2796 case "${target}" in
2797 x86_64-*-*)
2798 echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
2799 exit 1
2800 ;;
2801 esac
2802 # OK
2803 ;;
|
2798 "" | k8 | opteron | athlon64 | athlon-fx | nocona | core2 | generic)
| 2804 "" | amdfam10 | barcelona | k8 | opteron | athlon64 | athlon-fx | nocona | core2 | generic)
|
2799 # OK
2800 ;;
2801 *)
2802 echo "Unknown CPU given in --with-$which=$val." 1>&2
2803 exit 1
2804 ;;
2805 esac
2806 done
2807 ;;
2808
2809 mips*-*-*)
2810 supported_defaults="abi arch float tune divide"
2811
2812 case ${with_float} in
2813 "" | soft | hard)
2814 # OK
2815 ;;
2816 *)
2817 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2818 exit 1
2819 ;;
2820 esac
2821
2822 case ${with_abi} in
2823 "" | 32 | o64 | n32 | 64 | eabi)
2824 # OK
2825 ;;
2826 *)
2827 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2828 exit 1
2829 ;;
2830 esac
2831
2832 case ${with_divide} in
2833 "" | breaks | traps)
2834 # OK
2835 ;;
2836 *)
2837 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
2838 exit 1
2839 esac
2840 ;;
2841
2842 mt-*-*)
2843 supported_defaults="arch"
2844
2845 case "$with_arch" in
2846 "" \
2847 | ms1-64-001 \
2848 | ms1-16-002 \
2849 | ms1-16-003 \
2850 | ms2 \
2851 | "")
2852 # OK
2853 ;;
2854 *)
2855 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2856 exit 1
2857 ;;
2858 esac
2859 ;;
2860
2861 powerpc*-*-* | rs6000-*-*)
2862 supported_defaults="cpu float tune"
2863
2864 for which in cpu tune; do
2865 eval "val=\$with_$which"
2866 case ${val} in
2867 default32 | default64)
2868 with_which="with_$which"
2869 eval $with_which=
2870 ;;
2871 405cr)
2872 tm_defines="${tm_defines} CONFIG_PPC405CR"
2873 eval "with_$which=405"
2874 ;;
2875 "" | common \
2876 | power | power[23456] | powerpc | powerpc64 \
2877 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2878 | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
2879 | 601 | 602 | 603 | 603e | ec603e | 604 \
2880 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2881 | 854[08] | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
2882 # OK
2883 ;;
2884 *)
2885 echo "Unknown cpu used in --with-$which=$val." 1>&2
2886 exit 1
2887 ;;
2888 esac
2889 done
2890 ;;
2891
2892 s390*-*-*)
2893 supported_defaults="arch mode tune"
2894
2895 for which in arch tune; do
2896 eval "val=\$with_$which"
2897 case ${val} in
2898 "" | g5 | g6 | z900 | z990 | z9-109)
2899 # OK
2900 ;;
2901 *)
2902 echo "Unknown cpu used in --with-$which=$val." 1>&2
2903 exit 1
2904 ;;
2905 esac
2906 done
2907
2908 case ${with_mode} in
2909 "" | esa | zarch)
2910 # OK
2911 ;;
2912 *)
2913 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2914 exit 1
2915 ;;
2916 esac
2917 ;;
2918
2919 sh[123456ble]-*-* | sh-*-*)
2920 supported_defaults="cpu"
2921 case "`echo $with_cpu | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz- | sed s/sh/m/`" in
2922 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
2923 # OK
2924 ;;
2925 m2a | m2a-single | m2a-single-only | m2a-nofpu)
2926 ;;
2927 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
2928 ;;
2929 *)
2930 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2931 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
2932 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
2933 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
2934 exit 1
2935 ;;
2936 esac
2937 ;;
2938 sparc*-*-*)
2939 supported_defaults="cpu float tune"
2940
2941 for which in cpu tune; do
2942 eval "val=\$with_$which"
2943 case ${val} in
2944 "" | sparc | sparcv9 | sparc64 | sparc86x \
2945 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2946 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2947 | v9 | ultrasparc | ultrasparc3 | niagara)
2948 # OK
2949 ;;
2950 *)
2951 echo "Unknown cpu used in --with-$which=$val" 1>&2
2952 exit 1
2953 ;;
2954 esac
2955 done
2956
2957 case ${with_float} in
2958 "" | soft | hard)
2959 # OK
2960 ;;
2961 *)
2962 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2963 exit 1
2964 ;;
2965 esac
2966 ;;
2967
2968 v850*-*-*)
2969 supported_defaults=cpu
2970 case ${with_cpu} in
2971 "" | v850e | v850e1)
2972 # OK
2973 ;;
2974 *)
2975 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2976 exit 1
2977 ;;
2978 esac
2979 ;;
2980esac
2981
2982# Set some miscellaneous flags for particular targets.
2983target_cpu_default2=
2984case ${target} in
2985 alpha*-*-*)
2986 if test x$gas = xyes
2987 then
2988 target_cpu_default2="MASK_GAS"
2989 fi
2990 ;;
2991
2992 arm*-*-*)
2993 if test x$target_cpu_cname = x
2994 then
2995 target_cpu_default2=TARGET_CPU_generic
2996 else
2997 target_cpu_default2=TARGET_CPU_$target_cpu_cname
2998 fi
2999 ;;
3000
3001 m68k*-linux*)
3002 case "x$with_cpu" in
3003 x)
3004 # The most generic
3005 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
3006 ;;
3007 xm68020)
3008 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
3009 ;;
3010 xm68030)
3011 target_cpu_default2="(MASK_68030|MASK_68020|MASK_68881|MASK_BITFIELD)"
3012 ;;
3013 xm68040)
3014 target_cpu_default2="(MASK_68040|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
3015 ;;
3016 xm68060)
3017 target_cpu_default2="(MASK_68060|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
3018 ;;
3019 xm68020-40)
3020 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040)"
3021 ;;
3022 xm68020-60)
3023 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040|MASK_68060)"
3024 ;;
3025 *)
3026 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
3027 exit 1
3028 ;;
3029 esac
3030 ;;
3031
3032 hppa*-*-* | parisc*-*-*)
3033 target_cpu_default2="MASK_BIG_SWITCH"
3034 if test x$gas = xyes
3035 then
3036 target_cpu_default2="${target_cpu_default2}|MASK_GAS|MASK_JUMP_IN_DELAY"
3037 fi
3038 ;;
3039
3040 mips*-*-*)
3041 if test x$gnu_ld = xyes
3042 then
3043 target_cpu_default2="MASK_SPLIT_ADDRESSES"
3044 fi
3045 case ${target} in
3046 mips*el-*-*)
3047 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
3048 ;;
3049 esac
3050 if test "x$enable_gofast" = xyes
3051 then
3052 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
3053 tmake_file="mips/t-gofast $tmake_file"
3054 else
3055 tmake_file="mips/t-mips $tmake_file"
3056 fi
3057 ;;
3058
3059 powerpc*-*-* | rs6000-*-*)
3060 # FIXME: The PowerPC port uses the value set at compile time,
3061 # although it's only cosmetic.
3062 if test "x$with_cpu" != x
3063 then
3064 target_cpu_default2="\\\"$with_cpu\\\""
3065 fi
3066 out_file=rs6000/rs6000.c
3067 c_target_objs="${c_target_objs} rs6000-c.o"
3068 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
3069 tmake_file="rs6000/t-rs6000 ${tmake_file}"
3070
3071 if test x$enable_e500_double = xyes
3072 then
3073 tm_file="$tm_file rs6000/e500-double.h"
3074 fi
3075 ;;
3076
3077 sh[123456ble]*-*-* | sh-*-*)
3078 c_target_objs="${c_target_objs} sh-c.o"
3079 cxx_target_objs="${cxx_target_objs} sh-c.o"
3080 ;;
3081
3082 sparc*-*-*)
3083 # Some standard aliases.
3084 case x$with_cpu in
3085 xsparc)
3086 with_cpu=v7
3087 ;;
3088 xsparcv9 | xsparc64)
3089 with_cpu=v9
3090 ;;
3091 esac
3092
3093 # The SPARC port checks this value at compile-time.
3094 target_cpu_default2="TARGET_CPU_$with_cpu"
3095 ;;
3096 v850*-*-*)
3097 # FIXME: The v850 is "special" in that it does not support
3098 # runtime CPU selection, only --with-cpu.
3099 case "x$with_cpu" in
3100 x)
3101 ;;
3102 xv850e)
3103 target_cpu_default2="TARGET_CPU_$with_cpu"
3104 ;;
3105 esac
3106 ;;
3107esac
3108
3109t=
3110all_defaults="abi cpu arch tune schedule float mode fpu divide"
3111for option in $all_defaults
3112do
3113 eval "val=\$with_$option"
3114 if test -n "$val"; then
3115 case " $supported_defaults " in
3116 *" $option "*)
3117 ;;
3118 *)
3119 echo "This target does not support --with-$option." 2>&1
3120 echo "Valid --with options are: $supported_defaults" 2>&1
3121 exit 1
3122 ;;
3123 esac
3124
3125 if test "x$t" = x
3126 then
3127 t="{ \"$option\", \"$val\" }"
3128 else
3129 t="${t}, { \"$option\", \"$val\" }"
3130 fi
3131 fi
3132done
3133
3134if test "x$t" = x
3135then
3136 configure_default_options="{ { NULL, NULL} }"
3137else
3138 configure_default_options="{ ${t} }"
3139fi
3140
3141if test "$target_cpu_default2" != ""
3142then
3143 if test "$target_cpu_default" != ""
3144 then
3145 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
3146 else
3147 target_cpu_default=$target_cpu_default2
3148 fi
3149fi
| 2805 # OK
2806 ;;
2807 *)
2808 echo "Unknown CPU given in --with-$which=$val." 1>&2
2809 exit 1
2810 ;;
2811 esac
2812 done
2813 ;;
2814
2815 mips*-*-*)
2816 supported_defaults="abi arch float tune divide"
2817
2818 case ${with_float} in
2819 "" | soft | hard)
2820 # OK
2821 ;;
2822 *)
2823 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2824 exit 1
2825 ;;
2826 esac
2827
2828 case ${with_abi} in
2829 "" | 32 | o64 | n32 | 64 | eabi)
2830 # OK
2831 ;;
2832 *)
2833 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
2834 exit 1
2835 ;;
2836 esac
2837
2838 case ${with_divide} in
2839 "" | breaks | traps)
2840 # OK
2841 ;;
2842 *)
2843 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
2844 exit 1
2845 esac
2846 ;;
2847
2848 mt-*-*)
2849 supported_defaults="arch"
2850
2851 case "$with_arch" in
2852 "" \
2853 | ms1-64-001 \
2854 | ms1-16-002 \
2855 | ms1-16-003 \
2856 | ms2 \
2857 | "")
2858 # OK
2859 ;;
2860 *)
2861 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
2862 exit 1
2863 ;;
2864 esac
2865 ;;
2866
2867 powerpc*-*-* | rs6000-*-*)
2868 supported_defaults="cpu float tune"
2869
2870 for which in cpu tune; do
2871 eval "val=\$with_$which"
2872 case ${val} in
2873 default32 | default64)
2874 with_which="with_$which"
2875 eval $with_which=
2876 ;;
2877 405cr)
2878 tm_defines="${tm_defines} CONFIG_PPC405CR"
2879 eval "with_$which=405"
2880 ;;
2881 "" | common \
2882 | power | power[23456] | powerpc | powerpc64 \
2883 | rios | rios1 | rios2 | rsc | rsc1 | rs64a \
2884 | 401 | 403 | 405 | 405fp | 440 | 440fp | 505 \
2885 | 601 | 602 | 603 | 603e | ec603e | 604 \
2886 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
2887 | 854[08] | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5)
2888 # OK
2889 ;;
2890 *)
2891 echo "Unknown cpu used in --with-$which=$val." 1>&2
2892 exit 1
2893 ;;
2894 esac
2895 done
2896 ;;
2897
2898 s390*-*-*)
2899 supported_defaults="arch mode tune"
2900
2901 for which in arch tune; do
2902 eval "val=\$with_$which"
2903 case ${val} in
2904 "" | g5 | g6 | z900 | z990 | z9-109)
2905 # OK
2906 ;;
2907 *)
2908 echo "Unknown cpu used in --with-$which=$val." 1>&2
2909 exit 1
2910 ;;
2911 esac
2912 done
2913
2914 case ${with_mode} in
2915 "" | esa | zarch)
2916 # OK
2917 ;;
2918 *)
2919 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
2920 exit 1
2921 ;;
2922 esac
2923 ;;
2924
2925 sh[123456ble]-*-* | sh-*-*)
2926 supported_defaults="cpu"
2927 case "`echo $with_cpu | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz- | sed s/sh/m/`" in
2928 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
2929 # OK
2930 ;;
2931 m2a | m2a-single | m2a-single-only | m2a-nofpu)
2932 ;;
2933 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
2934 ;;
2935 *)
2936 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
2937 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
2938 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
2939 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
2940 exit 1
2941 ;;
2942 esac
2943 ;;
2944 sparc*-*-*)
2945 supported_defaults="cpu float tune"
2946
2947 for which in cpu tune; do
2948 eval "val=\$with_$which"
2949 case ${val} in
2950 "" | sparc | sparcv9 | sparc64 | sparc86x \
2951 | v7 | cypress | v8 | supersparc | sparclite | f930 \
2952 | f934 | hypersparc | sparclite86x | sparclet | tsc701 \
2953 | v9 | ultrasparc | ultrasparc3 | niagara)
2954 # OK
2955 ;;
2956 *)
2957 echo "Unknown cpu used in --with-$which=$val" 1>&2
2958 exit 1
2959 ;;
2960 esac
2961 done
2962
2963 case ${with_float} in
2964 "" | soft | hard)
2965 # OK
2966 ;;
2967 *)
2968 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
2969 exit 1
2970 ;;
2971 esac
2972 ;;
2973
2974 v850*-*-*)
2975 supported_defaults=cpu
2976 case ${with_cpu} in
2977 "" | v850e | v850e1)
2978 # OK
2979 ;;
2980 *)
2981 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
2982 exit 1
2983 ;;
2984 esac
2985 ;;
2986esac
2987
2988# Set some miscellaneous flags for particular targets.
2989target_cpu_default2=
2990case ${target} in
2991 alpha*-*-*)
2992 if test x$gas = xyes
2993 then
2994 target_cpu_default2="MASK_GAS"
2995 fi
2996 ;;
2997
2998 arm*-*-*)
2999 if test x$target_cpu_cname = x
3000 then
3001 target_cpu_default2=TARGET_CPU_generic
3002 else
3003 target_cpu_default2=TARGET_CPU_$target_cpu_cname
3004 fi
3005 ;;
3006
3007 m68k*-linux*)
3008 case "x$with_cpu" in
3009 x)
3010 # The most generic
3011 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
3012 ;;
3013 xm68020)
3014 target_cpu_default2="(MASK_68020|MASK_68881|MASK_BITFIELD)"
3015 ;;
3016 xm68030)
3017 target_cpu_default2="(MASK_68030|MASK_68020|MASK_68881|MASK_BITFIELD)"
3018 ;;
3019 xm68040)
3020 target_cpu_default2="(MASK_68040|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
3021 ;;
3022 xm68060)
3023 target_cpu_default2="(MASK_68060|MASK_68040_ONLY|MASK_68020|MASK_68881|MASK_BITFIELD)"
3024 ;;
3025 xm68020-40)
3026 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040)"
3027 ;;
3028 xm68020-60)
3029 target_cpu_default2="(MASK_BITFIELD|MASK_68881|MASK_68020|MASK_68040|MASK_68060)"
3030 ;;
3031 *)
3032 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
3033 exit 1
3034 ;;
3035 esac
3036 ;;
3037
3038 hppa*-*-* | parisc*-*-*)
3039 target_cpu_default2="MASK_BIG_SWITCH"
3040 if test x$gas = xyes
3041 then
3042 target_cpu_default2="${target_cpu_default2}|MASK_GAS|MASK_JUMP_IN_DELAY"
3043 fi
3044 ;;
3045
3046 mips*-*-*)
3047 if test x$gnu_ld = xyes
3048 then
3049 target_cpu_default2="MASK_SPLIT_ADDRESSES"
3050 fi
3051 case ${target} in
3052 mips*el-*-*)
3053 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
3054 ;;
3055 esac
3056 if test "x$enable_gofast" = xyes
3057 then
3058 tm_defines="US_SOFTWARE_GOFAST $tm_defines"
3059 tmake_file="mips/t-gofast $tmake_file"
3060 else
3061 tmake_file="mips/t-mips $tmake_file"
3062 fi
3063 ;;
3064
3065 powerpc*-*-* | rs6000-*-*)
3066 # FIXME: The PowerPC port uses the value set at compile time,
3067 # although it's only cosmetic.
3068 if test "x$with_cpu" != x
3069 then
3070 target_cpu_default2="\\\"$with_cpu\\\""
3071 fi
3072 out_file=rs6000/rs6000.c
3073 c_target_objs="${c_target_objs} rs6000-c.o"
3074 cxx_target_objs="${cxx_target_objs} rs6000-c.o"
3075 tmake_file="rs6000/t-rs6000 ${tmake_file}"
3076
3077 if test x$enable_e500_double = xyes
3078 then
3079 tm_file="$tm_file rs6000/e500-double.h"
3080 fi
3081 ;;
3082
3083 sh[123456ble]*-*-* | sh-*-*)
3084 c_target_objs="${c_target_objs} sh-c.o"
3085 cxx_target_objs="${cxx_target_objs} sh-c.o"
3086 ;;
3087
3088 sparc*-*-*)
3089 # Some standard aliases.
3090 case x$with_cpu in
3091 xsparc)
3092 with_cpu=v7
3093 ;;
3094 xsparcv9 | xsparc64)
3095 with_cpu=v9
3096 ;;
3097 esac
3098
3099 # The SPARC port checks this value at compile-time.
3100 target_cpu_default2="TARGET_CPU_$with_cpu"
3101 ;;
3102 v850*-*-*)
3103 # FIXME: The v850 is "special" in that it does not support
3104 # runtime CPU selection, only --with-cpu.
3105 case "x$with_cpu" in
3106 x)
3107 ;;
3108 xv850e)
3109 target_cpu_default2="TARGET_CPU_$with_cpu"
3110 ;;
3111 esac
3112 ;;
3113esac
3114
3115t=
3116all_defaults="abi cpu arch tune schedule float mode fpu divide"
3117for option in $all_defaults
3118do
3119 eval "val=\$with_$option"
3120 if test -n "$val"; then
3121 case " $supported_defaults " in
3122 *" $option "*)
3123 ;;
3124 *)
3125 echo "This target does not support --with-$option." 2>&1
3126 echo "Valid --with options are: $supported_defaults" 2>&1
3127 exit 1
3128 ;;
3129 esac
3130
3131 if test "x$t" = x
3132 then
3133 t="{ \"$option\", \"$val\" }"
3134 else
3135 t="${t}, { \"$option\", \"$val\" }"
3136 fi
3137 fi
3138done
3139
3140if test "x$t" = x
3141then
3142 configure_default_options="{ { NULL, NULL} }"
3143else
3144 configure_default_options="{ ${t} }"
3145fi
3146
3147if test "$target_cpu_default2" != ""
3148then
3149 if test "$target_cpu_default" != ""
3150 then
3151 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
3152 else
3153 target_cpu_default=$target_cpu_default2
3154 fi
3155fi
|