1 # GCC target-specific configuration file.
2 # Copyright (C) 1997-2019 Free Software Foundation, Inc.
4 #This file is part of GCC.
6 #GCC is free software; you can redistribute it and/or modify it under
7 #the terms of the GNU General Public License as published by the Free
8 #Software Foundation; either version 3, or (at your option) any later
11 #GCC is distributed in the hope that it will be useful, but WITHOUT
12 #ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 #FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 #You should have received a copy of the GNU General Public License
17 #along with GCC; see the file COPYING3. If not see
18 #<http://www.gnu.org/licenses/>.
20 # This is the GCC target-specific configuration file
21 # where a configuration type is mapped to different system-specific
22 # definitions and files. This is invoked by the autoconf-generated
23 # configure script. Putting it in a separate shell file lets us skip
24 # running autoconf when modifying target-specific information.
26 # When you change the cases in the OS or target switches, consider
27 # updating ../libgcc/config.host also.
29 # This file switches on the shell variable ${target}, and also uses the
30 # following shell variables:
32 # with_* Various variables as set by configure.
34 # enable_threads Either the name, yes or no depending on whether
35 # threads support was requested.
37 # default_use_cxa_atexit
38 # The default value for the $enable___cxa_atexit
39 # variable. enable___cxa_atexit needs to be set to
40 # "yes" for the correct operation of C++ destructors
41 # but it relies upon the presence of a non-standard C
42 # library function called __cxa_atexit.
43 # Since not all C libraries provide __cxa_atexit the
44 # default value of $default_use_cxa_atexit is set to
45 # "no" except for targets which are known to be OK.
47 # default_gnu_indirect_function
48 # The default value for the $enable_gnu_indirect_function
49 # variable. enable_gnu_indirect_function relies
50 # upon the presence of a non-standard gnu ifunc support
51 # in the assembler, linker and dynamic linker.
52 # Since not all libraries provide the dynamic linking
53 # support, the default value of
54 # $default_gnu_indirect_function is set to
55 # "no" except for targets which are known to be OK.
57 # gas_flag Either yes or no depending on whether GNU as was
60 # gnu_ld_flag Either yes or no depending on whether GNU ld was
63 # This file sets the following shell variables for use by the
64 # autoconf-generated configure script:
66 # cpu_type The name of the cpu, if different from the first
67 # chunk of the canonical target name.
69 # tm_defines List of target macros to define for all compilations.
71 # tm_file A list of target macro files, if different from
72 # "$cpu_type/$cpu_type.h". Usually it's constructed
73 # per target in a way like this:
74 # tm_file="${tm_file} dbxelf.h elfos.h ${cpu_type.h}/elf.h"
75 # Note that the preferred order is:
76 # - specific target header "${cpu_type}/${cpu_type.h}"
77 # - generic headers like dbxelf.h elfos.h, etc.
78 # - specializing target headers like ${cpu_type.h}/elf.h
79 # This helps to keep OS specific stuff out of the CPU
80 # defining header ${cpu_type}/${cpu_type.h}.
82 # It is possible to include automatically-generated
83 # build-directory files by prefixing them with "./".
84 # All other files should relative to $srcdir/config.
86 # tm_p_file Location of file with declarations for functions
89 # tm_d_file A list of headers with definitions of target hook
90 # macros for the D compiler.
92 # out_file The name of the machine description C support
93 # file, if different from "$cpu_type/$cpu_type.c".
95 # common_out_file The name of the source file for code shared between
96 # the compiler proper and the driver.
98 # md_file The name of the machine-description file, if
99 # different from "$cpu_type/$cpu_type.md".
101 # tmake_file A list of machine-description-specific
102 # makefile-fragments, if different from
103 # "$cpu_type/t-$cpu_type".
105 # extra_modes The name of the file containing a list of extra
106 # machine modes, if necessary and different from
107 # "$cpu_type/$cpu_type-modes.def".
109 # extra_objs List of extra objects that should be linked into
110 # the compiler proper (cc1, cc1obj, cc1plus)
111 # depending on target.
113 # extra_gcc_objs List of extra objects that should be linked into
114 # the compiler driver (gcc) depending on target.
116 # extra_headers List of used header files from the directory
117 # config/${cpu_type}.
119 # user_headers_inc_next_pre
120 # List of header file names of internal gcc header
121 # files, which should be prefixed by an include_next.
122 # user_headers_inc_next_post
123 # List of header file names of internal gcc header
124 # files, which should be postfixed by an include_next.
125 # use_gcc_tgmath If set, add tgmath.h to the list of used header
128 # use_gcc_stdint If "wrap", install a version of stdint.h that
129 # wraps the system's copy for hosted compilations;
130 # if "provide", provide a version of systems without
131 # such a system header; otherwise "none", do not
132 # provide such a header at all.
134 # extra_programs List of extra executables compiled for this target
135 # machine, used when linking.
137 # extra_options List of target-dependent .opt files.
139 # c_target_objs List of extra target-dependent objects that be
140 # linked into the C compiler only.
142 # cxx_target_objs List of extra target-dependent objects that be
143 # linked into the C++ compiler only.
145 # d_target_objs List of extra target-dependent objects that be
146 # linked into the D compiler only.
148 # fortran_target_objs List of extra target-dependent objects that be
149 # linked into the fortran compiler only.
151 # target_gtfiles List of extra source files with type information.
153 # xm_defines List of macros to define when compiling for the
156 # xm_file List of files to include when compiling for the
159 # use_collect2 Set to yes or no, depending on whether collect2
162 # target_cpu_default Set to override the default target model.
164 # gdb_needs_out_file_path
165 # Set to yes if gdb needs a dir command with
166 # `dirname $out_file`.
168 # thread_file Set to control which thread package to use.
170 # gas Set to yes or no depending on whether the target
171 # system normally uses GNU as.
173 # configure_default_options
174 # Set to an initializer for configure_default_options
175 # in configargs.h, based on --with-cpu et cetera.
177 # native_system_header_dir
178 # Where system header files are found for this
179 # target. This defaults to /usr/include. If
180 # the --with-sysroot configure option or the
181 # --sysroot command line option is used this
182 # will be relative to the sysroot.
183 # target_type_format_char
184 # The default character to be used for formatting
186 # .type symbol_name, ${t_t_f_c}<property>
189 # The following variables are used in each case-construct to build up the
190 # outgoing variables:
192 # gnu_ld Set to yes or no depending on whether the target
193 # system normally uses GNU ld.
195 # target_has_targetcm Set to yes or no depending on whether the target
196 # has its own definition of targetcm.
198 # target_has_targetm_common Set to yes or no depending on whether the
199 # target has its own definition of targetm_common.
201 # target_has_targetdm Set to yes or no depending on whether the target
202 # has its own definition of targetdm.
208 user_headers_inc_next_pre=
209 user_headers_inc_next_post=
220 target_has_targetcm=no
221 target_has_targetm_common=yes
222 target_has_targetdm=no
225 # Set this to force installation and use of collect2.
227 # Set this to override the default target model.
229 # Set this if gdb needs a dir command with `dirname $out_file`
230 gdb_needs_out_file_path=
231 # Set this to control which thread package will be used.
233 # Reinitialize these from the flag values every loop pass, since some
234 # configure entries modify them.
236 gnu_ld="$gnu_ld_flag"
237 default_use_cxa_atexit=no
238 default_gnu_indirect_function=no
241 native_system_header_dir=/usr/include
242 target_type_format_char='@'
244 # Don't carry these over build->host->target. Please.
248 # Obsolete configurations.
252 if test "x$enable_obsolete" != xyes; then
253 echo "*** Configuration ${target} is obsolete." >&2
254 echo "*** Specify --enable-obsolete to build it anyway." >&2
255 echo "*** Support will be REMOVED in the next major release of GCC," >&2
256 echo "*** unless a maintainer comes forward." >&2
261 # Unsupported targets list. Do not put an entry in this list unless
262 # it would otherwise be caught by a more permissive pattern. The list
263 # should be in alphabetical order.
265 # Avoid special cases that are not obsolete
274 | i[34567]86-go32-* \
275 | i[34567]86-*-go32* \
276 | m68k-*-uclinuxoldabi* \
277 | mips64orion*-*-rtems* \
279 | powerpc*-*-linux*paired* \
281 | sparc-hal-solaris2* \
284 | *-*-freebsd[12] | *-*-freebsd[1234].* \
285 | *-*-freebsd*aout* \
293 | *-*-solaris2.[0-9] \
294 | *-*-solaris2.[0-9].* \
299 echo "*** Configuration ${target} not supported" 1>&2
304 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
305 # updated in each machine entry. Also set default extra_headers for some
308 cpu_type=`echo ${target} | sed 's/-.*$//'`
313 tmake_file=m32c/t-m32c
314 target_has_targetm_common=no
318 extra_headers="arm_fp16.h arm_neon.h arm_acle.h arm_sve.h"
319 c_target_objs="aarch64-c.o"
320 cxx_target_objs="aarch64-c.o"
321 d_target_objs="aarch64-d.o"
322 extra_objs="aarch64-builtins.o aarch-common.o aarch64-sve-builtins.o aarch64-sve-builtins-shapes.o aarch64-sve-builtins-base.o cortex-a57-fma-steering.o aarch64-speculation.o falkor-tag-collision-avoidance.o aarch64-bti-insert.o"
323 target_gtfiles="\$(srcdir)/config/aarch64/aarch64-builtins.c \$(srcdir)/config/aarch64/aarch64-sve-builtins.h \$(srcdir)/config/aarch64/aarch64-sve-builtins.cc"
324 target_has_targetm_common=yes
328 extra_options="${extra_options} g.opt"
339 c_target_objs="arc-c.o"
340 cxx_target_objs="arc-c.o"
341 extra_options="${extra_options} arc/arc-tables.opt g.opt"
342 extra_headers="arc-simd.h"
346 extra_objs="arm-builtins.o aarch-common.o"
347 extra_headers="mmintrin.h arm_neon.h arm_acle.h arm_fp16.h arm_cmse.h"
348 target_type_format_char='%'
349 c_target_objs="arm-c.o"
350 cxx_target_objs="arm-c.o"
351 d_target_objs="arm-d.o"
352 extra_options="${extra_options} arm/arm-tables.opt"
353 target_gtfiles="\$(srcdir)/config/arm/arm-builtins.c"
357 c_target_objs="avr-c.o"
358 cxx_target_objs="avr-c.o"
370 extra_options="${extra_options} g.opt"
373 target_has_targetm_common=no
375 moxie*) cpu_type=moxie
376 target_has_targetm_common=no
380 extra_headers=math-68881.h
381 extra_options="${extra_options} m68k/m68k-tables.opt"
385 c_target_objs="i386-c.o"
386 cxx_target_objs="i386-c.o"
387 d_target_objs="i386-d.o"
388 extra_objs="x86-tune-sched.o x86-tune-sched-bd.o x86-tune-sched-atom.o x86-tune-sched-core.o i386-options.o i386-builtins.o i386-expand.o i386-features.o"
389 target_gtfiles="\$(srcdir)/config/i386/i386-builtins.c \$(srcdir)/config/i386/i386-expand.c \$(srcdir)/config/i386/i386-options.c"
390 extra_options="${extra_options} fused-madd.opt"
391 extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
392 pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
393 nmmintrin.h bmmintrin.h fma4intrin.h wmmintrin.h
394 immintrin.h x86intrin.h avxintrin.h xopintrin.h
395 ia32intrin.h cross-stdarg.h lwpintrin.h popcntintrin.h
396 lzcntintrin.h bmiintrin.h bmi2intrin.h tbmintrin.h
397 avx2intrin.h avx512fintrin.h fmaintrin.h f16cintrin.h
398 rtmintrin.h xtestintrin.h rdseedintrin.h prfchwintrin.h
399 adxintrin.h fxsrintrin.h xsaveintrin.h xsaveoptintrin.h
400 avx512cdintrin.h avx512erintrin.h avx512pfintrin.h
401 shaintrin.h clflushoptintrin.h xsavecintrin.h
402 xsavesintrin.h avx512dqintrin.h avx512bwintrin.h
403 avx512vlintrin.h avx512vlbwintrin.h avx512vldqintrin.h
404 avx512ifmaintrin.h avx512ifmavlintrin.h avx512vbmiintrin.h
405 avx512vbmivlintrin.h avx5124fmapsintrin.h avx5124vnniwintrin.h
406 avx512vpopcntdqintrin.h clwbintrin.h mwaitxintrin.h
407 clzerointrin.h pkuintrin.h sgxintrin.h cetintrin.h
408 gfniintrin.h cet.h avx512vbmi2intrin.h
409 avx512vbmi2vlintrin.h avx512vnniintrin.h
410 avx512vnnivlintrin.h vaesintrin.h vpclmulqdqintrin.h
411 avx512vpopcntdqvlintrin.h avx512bitalgintrin.h
412 pconfigintrin.h wbnoinvdintrin.h movdirintrin.h
413 waitpkgintrin.h cldemoteintrin.h avx512bf16vlintrin.h avx512bf16intrin.h
414 enqcmdintrin.h avx512vp2intersectintrin.h avx512vp2intersectvlintrin.h"
418 c_target_objs="i386-c.o"
419 cxx_target_objs="i386-c.o"
420 d_target_objs="i386-d.o"
421 extra_options="${extra_options} fused-madd.opt"
422 extra_objs="x86-tune-sched.o x86-tune-sched-bd.o x86-tune-sched-atom.o x86-tune-sched-core.o i386-options.o i386-builtins.o i386-expand.o i386-features.o"
423 target_gtfiles="\$(srcdir)/config/i386/i386-builtins.c \$(srcdir)/config/i386/i386-expand.c \$(srcdir)/config/i386/i386-options.c"
424 extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
425 pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
426 nmmintrin.h bmmintrin.h fma4intrin.h wmmintrin.h
427 immintrin.h x86intrin.h avxintrin.h xopintrin.h
428 ia32intrin.h cross-stdarg.h lwpintrin.h popcntintrin.h
429 lzcntintrin.h bmiintrin.h bmi2intrin.h tbmintrin.h
430 avx2intrin.h avx512fintrin.h fmaintrin.h f16cintrin.h
431 rtmintrin.h xtestintrin.h rdseedintrin.h prfchwintrin.h
432 adxintrin.h fxsrintrin.h xsaveintrin.h xsaveoptintrin.h
433 avx512cdintrin.h avx512erintrin.h avx512pfintrin.h
434 shaintrin.h clflushoptintrin.h xsavecintrin.h
435 xsavesintrin.h avx512dqintrin.h avx512bwintrin.h
436 avx512vlintrin.h avx512vlbwintrin.h avx512vldqintrin.h
437 avx512ifmaintrin.h avx512ifmavlintrin.h avx512vbmiintrin.h
438 avx512vbmivlintrin.h avx5124fmapsintrin.h avx5124vnniwintrin.h
439 avx512vpopcntdqintrin.h clwbintrin.h mwaitxintrin.h
440 clzerointrin.h pkuintrin.h sgxintrin.h cetintrin.h
441 gfniintrin.h cet.h avx512vbmi2intrin.h
442 avx512vbmi2vlintrin.h avx512vnniintrin.h
443 avx512vnnivlintrin.h vaesintrin.h vpclmulqdqintrin.h
444 avx512vpopcntdqvlintrin.h avx512bitalgintrin.h
445 pconfigintrin.h wbnoinvdintrin.h movdirintrin.h
446 waitpkgintrin.h cldemoteintrin.h avx512bf16vlintrin.h avx512bf16intrin.h
447 enqcmdintrin.h avx512vp2intersectintrin.h avx512vp2intersectvlintrin.h"
450 extra_headers=ia64intrin.h
451 extra_options="${extra_options} g.opt fused-madd.opt"
457 extra_options="${extra_options} g.opt"
461 extra_options="${extra_options} g.opt"
464 extra_headers=math-68881.h
465 extra_options="${extra_options} m68k/m68k-tables.opt"
469 extra_options="${extra_options} g.opt"
473 d_target_objs="mips-d.o"
474 extra_headers="loongson.h loongson-mmiintrin.h msa.h"
475 extra_objs="frame-header-opt.o"
476 extra_options="${extra_options} g.opt fused-madd.opt mips/mips-tables.opt"
480 extra_headers="nds32_intrinsic.h nds32_isr.h nds32_init.inc"
483 extra_options="${extra_options} nds32/nds32-linux.opt"
486 extra_options="${extra_options} nds32/nds32-elf.opt"
491 extra_objs="nds32-cost.o nds32-intrinsic.o nds32-isr.o nds32-md-auxiliary.o nds32-pipelines-auxiliary.o nds32-predicates.o nds32-memory-manipulation.o nds32-fp-as-gp.o nds32-relax-opt.o nds32-utils.o"
495 extra_options="${extra_options} g.opt"
505 extra_objs="rs6000-string.o rs6000-p8swap.o rs6000-logue.o rs6000-call.o"
506 extra_headers="ppc-asm.h altivec.h htmintrin.h htmxlintrin.h"
507 extra_headers="${extra_headers} bmi2intrin.h bmiintrin.h"
508 extra_headers="${extra_headers} xmmintrin.h mm_malloc.h emmintrin.h"
509 extra_headers="${extra_headers} mmintrin.h x86intrin.h"
510 extra_headers="${extra_headers} pmmintrin.h tmmintrin.h smmintrin.h"
511 extra_headers="${extra_headers} ppu_intrinsics.h spu2vmx.h vec_types.h si2vmx.h"
512 extra_headers="${extra_headers} amo.h"
514 xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456789]|xpower6x|xrs64a|xcell|xa2|xe500mc64|xe5500|xe6500|xfuture)
518 extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
519 target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-logue.c \$(srcdir)/config/rs6000/rs6000-call.c"
526 extra_objs="riscv-builtins.o riscv-c.o riscv-sr.o"
527 d_target_objs="riscv-d.o"
530 extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
531 extra_objs="rs6000-string.o rs6000-p8swap.o rs6000-logue.o rs6000-call.o"
532 target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-logue.c \$(srcdir)/config/rs6000/rs6000-call.c"
536 c_target_objs="sparc-c.o"
537 cxx_target_objs="sparc-c.o"
538 d_target_objs="sparc-d.o"
539 extra_headers="visintrin.h"
543 d_target_objs="s390-d.o"
544 extra_options="${extra_options} fused-madd.opt"
545 extra_headers="s390intrin.h htmintrin.h htmxlintrin.h vecintrin.h"
547 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
548 sh[123456789lbe]*-*-* | sh-*-*)
550 extra_options="${extra_options} fused-madd.opt"
551 extra_objs="${extra_objs} sh_treg_combine.o sh-mem.o sh_optimize_sett_clrt.o"
558 extra_headers="c6x_intrinsics.h"
559 extra_options="${extra_options} c6x/c6x-tables.opt"
562 extra_options="${extra_options} fused-madd.opt"
572 tm_file=${cpu_type}/${cpu_type}.h
573 tm_d_file=${cpu_type}/${cpu_type}.h
574 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
576 tm_p_file=${cpu_type}/${cpu_type}-protos.h
577 tm_d_file="${tm_d_file} ${cpu_type}/${cpu_type}-protos.h"
581 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
583 extra_modes=${cpu_type}/${cpu_type}-modes.def
585 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
587 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
592 tm_p_file="${tm_p_file} arm/aarch-common-protos.h"
595 if test "x$with_multilib_list" = xilp32; then
596 tm_file="aarch64/biarchilp32.h ${tm_file}"
598 tm_file="aarch64/biarchlp64.h ${tm_file}"
602 tm_file="aarch64/biarchilp32.h ${tm_file}"
605 tm_file="aarch64/biarchlp64.h ${tm_file}"
608 echo "Unknown ABI used in --with-abi=$with_abi"
613 if test "x$with_abi" != x; then
614 echo "This target does not support --with-abi."
621 if test "x$with_multilib_list" = xmx32; then
622 tm_file="i386/biarchx32.h ${tm_file}"
624 tm_file="i386/biarch64.h ${tm_file}"
628 tm_file="i386/biarch64.h ${tm_file}"
631 tm_file="i386/biarchx32.h ${tm_file}"
634 echo "Unknown ABI used in --with-abi=$with_abi"
639 tm_p_file="arm/arm-flags.h ${tm_p_file} arm/aarch-common-protos.h"
643 # On a.out targets, we need to use collect2.
650 # Common C libraries.
651 tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4"
653 # 32-bit x86 processors supported by --with-arch=. Each processor
654 # MUST be separated by exactly one space.
655 x86_archs="athlon athlon-4 athlon-fx athlon-mp athlon-tbird \
656 athlon-xp k6 k6-2 k6-3 geode c3 c3-2 winchip-c6 winchip2 i386 i486 \
657 i586 i686 pentium pentium-m pentium-mmx pentium2 pentium3 pentium3m \
658 pentium4 pentium4m pentiumpro prescott lakemont"
660 # 64-bit x86 processors supported by --with-arch=. Each processor
661 # MUST be separated by exactly one space.
662 x86_64_archs="amdfam10 athlon64 athlon64-sse3 barcelona bdver1 bdver2 \
663 bdver3 bdver4 znver1 znver2 btver1 btver2 k8 k8-sse3 opteron \
664 opteron-sse3 nocona core2 corei7 corei7-avx core-avx-i core-avx2 atom \
665 slm nehalem westmere sandybridge ivybridge haswell broadwell bonnell \
666 silvermont knl knm skylake-avx512 cannonlake icelake-client icelake-server \
667 skylake goldmont goldmont-plus tremont cascadelake tigerlake cooperlake x86-64 \
670 # Additional x86 processors supported by --with-cpu=. Each processor
671 # MUST be separated by exactly one space.
672 x86_cpus="generic intel"
674 # Common parts for widely ported systems.
677 tmake_file="t-darwin "
678 tm_file="${tm_file} darwin.h"
681 tm_file="${tm_file} darwin9.h"
684 tm_file="${tm_file} darwin9.h darwin10.h"
686 *-*-darwin[1][2-9]* | *-*-darwin[2][0-9]*)
687 tm_file="${tm_file} darwin9.h darwin10.h darwin12.h"
690 tm_file="${tm_file} ${cpu_type}/darwin.h"
691 tm_p_file="${tm_p_file} darwin-protos.h"
692 target_gtfiles="$target_gtfiles \$(srcdir)/config/darwin.c"
693 extra_options="${extra_options} darwin.opt"
694 c_target_objs="${c_target_objs} darwin-c.o"
695 cxx_target_objs="${cxx_target_objs} darwin-c.o"
696 fortran_target_objs="darwin-f.o"
697 target_has_targetcm=yes
698 extra_objs="${extra_objs} darwin.o"
699 extra_gcc_objs="darwin-driver.o"
700 default_use_cxa_atexit=yes
702 case ${enable_threads} in
703 "" | yes | posix) thread_file='posix' ;;
709 tmake_file="t-slibgcc"
710 case ${enable_threads} in
715 # Let these non-posix thread selections fall through if requested
718 echo 'Unknown thread configuration for DragonFly BSD'
722 extra_options="$extra_options rpath.opt dragonfly.opt"
723 default_use_cxa_atexit=yes
727 # This is the generic ELF configuration of FreeBSD. Later
728 # machine-specific sections may refine and add to this
731 # Due to tm_file entry ordering issues that vary between cpu
732 # architectures, we only define fbsd_tm_file to allow the
733 # machine-specific section to dictate the final order of all
734 # entries of tm_file with the minor exception that components
735 # of the tm_file set here will always be of the form:
737 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
739 # The machine-specific section should not tamper with this
740 # ordering but may order all other entries of tm_file as it
741 # pleases around the provided core setting.
744 fbsd_major=`echo ${target} | sed -e 's/.*freebsd//g' | sed -e 's/\..*//g'`
745 if test "$fbsd_major" = ""; then
746 echo "Specify the major version number of the targeted FreeBSD release"
747 echo "like this: --target=amd64-unknown-freebsd10.1"
750 tm_defines="${tm_defines} FBSD_MAJOR=${fbsd_major}"
751 tmake_file="t-slibgcc"
752 case ${enable_threads} in
754 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
760 echo 'Unknown thread configuration for FreeBSD'
764 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h freebsd-stdint.h"
765 extra_options="$extra_options rpath.opt freebsd.opt"
770 default_use_cxa_atexit=yes;;
775 native_system_header_dir=/include
777 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi)
778 extra_options="$extra_options gnu-user.opt"
781 case ${enable_threads} in
782 "" | yes | posix) thread_file='posix' ;;
784 tmake_file="t-slibgcc"
786 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-kopensolaris*-gnu)
789 native_system_header_dir=/include
792 # Linux C libraries selection switch: glibc / uclibc / bionic.
793 # uclibc and bionic aren't usable for GNU/Hurd and neither for GNU/k*BSD.
796 tm_p_file="${tm_p_file} linux-protos.h"
797 tmake_file="${tmake_file} t-linux"
798 extra_objs="${extra_objs} linux.o"
799 extra_options="${extra_options} linux.opt"
804 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_BIONIC"
806 *-*-*uclibc* | *-*-uclinuxfdpiceabi)
807 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
810 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_MUSL"
813 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
816 # Assume that glibc or uClibc or Bionic are being used and so __cxa_atexit
818 default_use_cxa_atexit=yes
821 # Enable compilation for Android by default for *android* targets.
824 tm_defines="$tm_defines ANDROID_DEFAULT=1"
827 tm_defines="$tm_defines ANDROID_DEFAULT=0"
830 c_target_objs="${c_target_objs} glibc-c.o"
831 cxx_target_objs="${cxx_target_objs} glibc-c.o"
832 d_target_objs="${d_target_objs} glibc-d.o"
833 tmake_file="${tmake_file} t-glibc"
834 target_has_targetcm=yes
835 target_has_targetdm=yes
838 tm_p_file="${tm_p_file} netbsd-protos.h"
839 tmake_file="t-netbsd t-slibgcc"
840 extra_objs="${extra_objs} netbsd.o"
841 d_target_objs="${d_target_objs} netbsd-d.o"
845 case ${enable_threads} in
846 "" | yes | posix) thread_file='posix' ;;
848 nbsd_tm_file="netbsd.h netbsd-stdint.h netbsd-elf.h"
849 default_use_cxa_atexit=yes
850 target_has_targetdm=yes
852 arm*-* | i[34567]86-* | powerpc*-* | sparc*-* | x86_64-*)
853 default_gnu_indirect_function=yes
858 tmake_file="t-openbsd"
859 case ${enable_threads} in
865 *-*-openbsd4.[3-9]|*-*-openbsd[5-9]*)
866 default_use_cxa_atexit=yes
873 default_use_cxa_atexit=yes
876 case ${enable_threads} in
877 "" | yes | rtems) thread_file='rtems' ;;
878 posix) thread_file='posix' ;;
881 echo 'Unknown thread configuration for RTEMS'
885 tmake_file="${tmake_file} t-rtems"
886 extra_options="${extra_options} rtems.opt"
887 default_use_cxa_atexit=yes
891 extra_options="$extra_options gnu-user.opt"
893 case ${enable_threads} in
894 "" | yes | posix) thread_file='posix' ;;
896 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC SINGLE_LIBC"
902 # i?86-*-solaris2* needs to insert headers between cpu default and
903 # Solaris 2 specific ones.
904 sol2_tm_file_head="dbxelf.h elfos.h ${cpu_type}/sysv4.h"
905 sol2_tm_file_tail="${cpu_type}/sol2.h sol2.h"
906 sol2_tm_file="${sol2_tm_file_head} ${sol2_tm_file_tail}"
908 *-*-solaris2.1[1-9]*)
909 # __cxa_atexit was introduced in Solaris 11.4.
910 default_use_cxa_atexit=yes
914 if test x$gnu_ld = xyes; then
915 tm_file="usegld.h ${tm_file}"
917 if test x$gas = xyes; then
918 tm_file="usegas.h ${tm_file}"
920 tm_p_file="${tm_p_file} sol2-protos.h"
921 tmake_file="${tmake_file} t-sol2 t-slibgcc"
922 c_target_objs="${c_target_objs} sol2-c.o"
923 cxx_target_objs="${cxx_target_objs} sol2-c.o sol2-cxx.o"
924 d_target_objs="${d_target_objs} sol2-d.o"
925 extra_objs="${extra_objs} sol2.o sol2-stubs.o"
926 extra_options="${extra_options} sol2.opt"
927 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
928 "":yes:* | yes:yes:* )
932 target_has_targetdm=yes
935 extra_options="${extra_options} vms/vms.opt"
937 tmake_file="vms/t-vms t-slibgcc"
939 target_gtfiles="$target_gtfiles \$(srcdir)/config/vms/vms.c"
940 tm_p_file="${tm_p_file} vms/vms-protos.h"
941 xm_file="vms/xm-vms.h"
942 c_target_objs="vms-c.o"
943 cxx_target_objs="vms-c.o"
944 fortran_target_objs="vms-f.o"
945 use_gcc_stdint=provide
946 tm_file="${tm_file} vms/vms-stdint.h"
947 if test x$gnu_ld != xyes; then
948 # Build wrappers for native case.
949 extra_programs="ld\$(exeext) ar\$(exeext)"
950 tmake_file="$tmake_file vms/t-vmsnative"
956 extra_options="${extra_options} vxworks.opt"
957 extra_objs="$extra_objs vxworks.o"
958 c_target_objs="${c_target_objs} vxworks-c.o"
959 cxx_target_objs="${cxx_target_objs} vxworks-c.o"
960 extra_headers="${extra_headers} ../vxworks/vxworks-predef.h"
961 target_has_targetcm="yes"
962 use_gcc_stdint=provide
963 tm_file="${tm_file} vxworks-stdint.h"
965 # This private header exposes a consistent interface for checks on
966 # the VxWorks version our runtime header files need to perform, based on
967 # what the system headers adverstise:
969 extra_headers="${extra_headers} ../vxworks/_vxworks-versions.h"
971 case ${enable_threads} in
973 "" | yes | vxworks) thread_file='vxworks' ;;
974 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
977 # A few common macro definitions conveying general characteristics
978 # of the configuration at hand. Note that by VxWorks 7, we mean the
979 # the SR6xx major update or beyond in vendor parlance:
983 tm_defines="$tm_defines TARGET_VXWORKS7=1"
988 tm_defines="$tm_defines TARGET_VXWORKS64=1"
992 # Then a few build configuration controls for VxWorks 7, which
993 # has specificities on top of which we aim to provide more complete
998 # VxWorks 7 always has init/fini_array support and it is simpler to
999 # just leverage this, sticking to what the system toolchain does:
1000 gcc_cv_initfini_array=yes
1004 *-*-elf|arc*-*-elf*)
1005 # Assume that newlib is being used and so __cxa_atexit is provided.
1006 default_use_cxa_atexit=yes
1012 aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
1013 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h"
1014 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-elf-raw.h"
1015 tmake_file="${tmake_file} aarch64/t-aarch64"
1021 tm_file="${tm_file} fuchsia.h"
1024 tm_file="${tm_file} rtems.h aarch64/rtems.h"
1029 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1032 aarch64_multilibs="${with_multilib_list}"
1033 if test "$aarch64_multilibs" = "default"; then
1034 aarch64_multilibs="lp64,ilp32"
1036 aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
1037 for aarch64_multilib in ${aarch64_multilibs}; do
1038 case ${aarch64_multilib} in
1040 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
1043 echo "--with-multilib-list=${aarch64_multilib} not supported."
1047 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1049 aarch64*-*-freebsd*)
1050 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file}"
1051 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-freebsd.h"
1052 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-freebsd"
1053 tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
1056 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file}"
1057 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-netbsd.h"
1058 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-netbsd"
1059 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1062 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h"
1063 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-linux.h"
1064 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-linux"
1065 tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
1068 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1071 aarch64_multilibs="${with_multilib_list}"
1072 if test "$aarch64_multilibs" = "default"; then
1073 # TODO: turn on ILP32 multilib build after its support is mature.
1074 # aarch64_multilibs="lp64,ilp32"
1075 aarch64_multilibs="lp64"
1077 aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
1078 for aarch64_multilib in ${aarch64_multilibs}; do
1079 case ${aarch64_multilib} in
1081 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
1084 echo "--with-multilib-list=${aarch64_multilib} not supported."
1088 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1090 aarch64*-wrs-vxworks*)
1091 tm_file="${tm_file} elfos.h aarch64/aarch64-elf.h"
1092 tm_file="${tm_file} vx-common.h vxworks.h aarch64/aarch64-vxworks.h"
1093 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-vxworks"
1096 tm_file="elfos.h ${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h glibc-stdint.h"
1097 tmake_file="${tmake_file} alpha/t-linux alpha/t-alpha"
1098 extra_options="${extra_options} alpha/elf.opt"
1101 tm_file="elfos.h ${tm_file} ${nbsd_tm_file} alpha/elf.h alpha/netbsd.h"
1102 tmake_file="${tmake_file} alpha/t-alpha"
1103 extra_options="${extra_options} netbsd.opt netbsd-elf.opt \
1107 tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
1108 tm_file="elfos.h alpha/alpha.h alpha/elf.h openbsd.h openbsd-stdint.h alpha/openbsd.h openbsd-libpthread.h"
1109 tmake_file="${tmake_file} alpha/t-alpha"
1110 extra_options="${extra_options} openbsd.opt alpha/elf.opt"
1111 # default x-alpha is only appropriate for dec-osf.
1114 tm_file="${tm_file} vms/vms.h alpha/vms.h"
1115 tmake_file="${tmake_file} alpha/t-vms alpha/t-alpha"
1118 tm_file="arc/arc-arch.h dbxelf.h elfos.h newlib-stdint.h arc/elf.h ${tm_file}"
1119 tmake_file="arc/t-multilib arc/t-arc"
1120 extra_gcc_objs="driver-arc.o"
1121 if test "x$with_cpu" != x; then
1122 tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
1124 if test x${with_endian} = x; then
1126 arc*be-*-* | arc*eb-*-*) with_endian=big ;;
1127 *) with_endian=little ;;
1130 case ${with_endian} in
1132 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1134 case ${with_endian} in
1135 big*) tm_file="arc/big.h ${tm_file}"
1139 tm_file="arc/arc-arch.h dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arc/linux.h ${tm_file}"
1140 tmake_file="${tmake_file} arc/t-multilib-linux arc/t-arc"
1141 extra_gcc_objs="driver-arc.o"
1142 if test "x$with_cpu" != x; then
1143 tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
1145 if test x${with_endian} = x; then
1147 arc*be-*-* | arc*eb-*-*) with_endian=big ;;
1148 *) with_endian=little ;;
1151 case ${with_endian} in
1153 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1155 case ${with_endian} in
1156 big*) tm_file="arc/big.h ${tm_file}"
1158 # Force .init_array support. The configure script cannot always
1159 # automatically detect that GAS supports it, yet we require it.
1160 gcc_cv_initfini_array=yes
1163 # We only support VxWorks 7 now on ARM, post SR600. Pre SR600
1164 # VxWorks 7 was transitory and major versions prior to 7 were based
1165 # on long deprecated ABI, not supported at all any more regardless
1167 extra_options="${extra_options} arm/vxworks.opt"
1168 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks arm/t-bpabi"
1169 tm_file="elfos.h arm/elf.h arm/bpabi.h arm/aout.h ${tm_file}"
1170 tm_file="${tm_file} vx-common.h vxworks.h arm/vxworks.h"
1171 target_cpu_cname="armv7-a"
1172 need_64bit_hwint=yes
1174 arm*-*-freebsd*) # ARM FreeBSD EABI
1175 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h"
1178 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1181 tmake_file="${tmake_file} arm/t-arm arm/t-bpabi"
1182 tm_file="${tm_file} arm/bpabi.h arm/freebsd.h arm/aout.h arm/arm.h"
1185 target_cpu_cname="arm1176jzf-s"
1186 if test $fbsd_major -ge 11; then
1187 tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
1191 target_cpu_cname="generic-armv7-a"
1192 tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
1195 target_cpu_cname="arm9"
1198 with_tls=${with_tls:-gnu}
1201 target_cpu_cname="strongarm"
1202 tmake_file="${tmake_file} arm/t-arm"
1203 tm_file="dbxelf.h elfos.h ${nbsd_tm_file} arm/elf.h"
1204 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1206 arm*eb-*) tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" ;;
1209 arm*-*-netbsdelf-*eabi*)
1210 tm_file="$tm_file arm/bpabi.h arm/netbsd-elf.h arm/netbsd-eabi.h"
1211 tmake_file="$tmake_file arm/t-bpabi arm/t-netbsdeabi"
1214 tm_file="$tm_file arm/netbsd-elf.h"
1215 tmake_file="$tmake_file arm/t-netbsd"
1218 tm_file="${tm_file} arm/aout.h arm/arm.h"
1220 arm*-*-netbsdelf-*eabihf*)
1221 # Hard-float requires at least Arm v5te
1222 target_cpu_cname="arm10e"
1223 tm_defines="${tm_defines} TARGET_DEFAULT_FLOAT_ABI=ARM_FLOAT_ABI_HARD"
1227 armv6*) target_cpu_cname="arm1176jzf-s";;
1228 armv7*) target_cpu_cname="generic-armv7-a";;
1231 arm*-*-linux-* | arm*-*-uclinuxfdpiceabi)
1232 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
1233 extra_options="${extra_options} linux-android.opt"
1236 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1239 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
1240 tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h arm/aout.h arm/arm.h"
1242 arm*-*-uclinuxfdpiceabi)
1243 tm_file="$tm_file arm/uclinuxfdpiceabi.h"
1246 # Generation of floating-point instructions requires at least ARMv5te.
1247 if [ "$with_float" = "hard" -o "$with_float" = "softfp" ] ; then
1248 target_cpu_cname="arm10e"
1250 target_cpu_cname="arm10tdmi"
1252 # Define multilib configuration for arm-linux-androideabi.
1255 tmake_file="$tmake_file arm/t-linux-androideabi"
1258 # The EABI requires the use of __cxa_atexit.
1259 default_use_cxa_atexit=yes
1260 with_tls=${with_tls:-gnu}
1262 arm*-*-uclinux*eabi*) # ARM ucLinux
1263 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h glibc-stdint.h"
1264 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi"
1265 tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h arm/aout.h arm/arm.h"
1266 target_cpu_cname="arm7tdmi"
1267 # The EABI requires the use of __cxa_atexit.
1268 default_use_cxa_atexit=yes
1271 tm_file="elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
1272 tm_file="${tm_file} newlib-stdint.h phoenix.h"
1273 tm_file="${tm_file} arm/aout.h arm/arm.h"
1274 tmake_file="${tmake_file} arm/t-arm arm/t-bpabi arm/t-phoenix"
1275 target_cpu_cname="arm7tdmi"
1277 arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems* | arm*-*-fuchsia*)
1280 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1282 default_use_cxa_atexit=yes
1283 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
1284 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf"
1285 target_cpu_cname="arm7tdmi"
1288 tm_file="$tm_file newlib-stdint.h"
1289 tmake_file="${tmake_file} arm/t-bpabi"
1293 tm_file="${tm_file} fuchsia.h arm/fuchsia-elf.h glibc-stdint.h"
1294 tmake_file="${tmake_file} arm/t-bpabi arm/t-fuchsia"
1295 target_cpu_cname="generic-armv7-a"
1298 tm_file="${tm_file} rtems.h arm/rtems.h newlib-stdint.h"
1299 tmake_file="${tmake_file} arm/t-bpabi arm/t-rtems"
1302 tm_file="${tm_file} arm/symbian.h"
1303 # We do not include t-bpabi for Symbian OS because the system
1304 # provides its own implementation of the BPABI functions.
1305 tmake_file="${tmake_file} arm/t-symbian"
1306 target_cpu_cname="arm10tdmi"
1309 tm_file="${tm_file} arm/aout.h arm/arm.h"
1312 tm_file="elfos.h avr/elf.h avr/avr-arch.h avr/avr.h avr/specs.h dbxelf.h avr/avr-stdint.h"
1313 if test x${with_avrlibc} != xno; then
1314 tm_file="${tm_file} ${cpu_type}/avrlibc.h"
1315 tm_defines="${tm_defines} WITH_AVRLIBC"
1317 case y${with_double} in
1320 tm_defines="${tm_defines} HAVE_DOUBLE32"
1324 tm_defines="${tm_defines} HAVE_DOUBLE64"
1328 avr_double_multilib=1
1329 tm_defines="${tm_defines} HAVE_DOUBLE32"
1330 tm_defines="${tm_defines} HAVE_DOUBLE64"
1331 tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
1335 avr_double_multilib=1
1336 tm_defines="${tm_defines} HAVE_DOUBLE32"
1337 tm_defines="${tm_defines} HAVE_DOUBLE64"
1338 tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
1341 echo "Error: --with-double= can only be used with: '32', '32,64', '64,32', '64'" 1>&2
1345 case y${with_long_double} in
1348 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1352 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1356 avr_long_double_multilib=1
1357 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1358 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1359 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
1363 avr_long_double_multilib=1
1364 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1365 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1366 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
1369 avr_long_double=${avr_double}
1370 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_IS_DOUBLE"
1371 if test y${avr_double_multilib} = y1; then
1372 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1373 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1375 tm_defines="${tm_defines} HAVE_LONG_DOUBLE${avr_long_double}"
1379 echo "Error: --with-long_double= can only be used with: '32', '32,64', '64,32', '64', 'double'" 1>&2
1383 if test ${avr_long_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 32xy1z; then
1384 if test y${with_long_double} != ydouble; then
1385 echo "Error: --with-double=${with_double} requests a multilib for double, but long double is always 32 bits wide due to --with-long-double=${with_long_double}" 1>&2
1389 if test ${avr_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 64x1yz; then
1390 echo "Error: --with-long-double=${with_long_double} requests a multilib for long double, but double is always 64 bits wide due to --with-double=64" 1>&2
1393 if test y${avr_double}${avr_long_double} = y6432; then
1394 echo "Error: double default of 64 bits from --with-double=${with_double} conflicts with default of 32 bits for long double from --with-long-double=${with_long_double}" 1>&2
1397 tm_defines="${tm_defines} WITH_DOUBLE${avr_double}"
1398 tm_defines="${tm_defines} WITH_LONG_DOUBLE${avr_long_double}"
1399 tmake_file="${tmake_file} avr/t-avr avr/t-multilib"
1401 extra_gcc_objs="driver-avr.o avr-devices.o"
1402 extra_objs="avr-devices.o avr-log.o"
1405 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
1406 tmake_file=bfin/t-bfin-elf
1410 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/uclinux.h"
1411 tmake_file=bfin/t-bfin-uclinux
1414 bfin*-linux-uclibc*)
1415 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/linux.h ./linux-sysroot-suffix.h"
1416 tmake_file="${tmake_file} bfin/t-bfin-linux"
1420 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/rtems.h rtems.h newlib-stdint.h"
1421 tmake_file="${tmake_file} bfin/t-rtems"
1424 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
1429 tmake_file="${tmake_file} bpf/t-bpf"
1431 extra_headers="bpf-helpers.h"
1432 use_gcc_stdint=provide
1435 tm_file="elfos.h ${tm_file} newlib-stdint.h"
1436 tmake_file="${tmake_file} cr16/t-cr16 "
1439 crisv32-*-elf | crisv32-*-none)
1440 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1441 tmake_file="cris/t-cris"
1442 target_cpu_default=32
1444 extra_options="${extra_options} cris/elf.opt"
1447 cris-*-elf | cris-*-none)
1448 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1449 tmake_file="cris/t-cris cris/t-elfmulti"
1451 extra_options="${extra_options} cris/elf.opt"
1454 crisv32-*-linux* | cris-*-linux*)
1455 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h cris/linux.h"
1456 tmake_file="${tmake_file} cris/t-cris cris/t-linux"
1457 extra_options="${extra_options} cris/linux.opt"
1460 target_cpu_default=10
1463 target_cpu_default=32
1468 if test x${with_endian} != x; then
1469 case ${with_endian} in
1472 echo "with_endian=${with_endian} not supported."
1477 if test x${with_float} != x; then
1478 case ${with_float} in
1481 "Unknown floating point type used in --with-float=$with_float"
1486 tm_file="csky/csky.h"
1487 md_file="csky/csky.md"
1488 out_file="csky/csky.c"
1489 tm_p_file="${tm_p_file} csky/csky-protos.h"
1490 extra_options="${extra_options} csky/csky_tables.opt"
1492 if test x${enable_tpf_debug} = xyes; then
1493 tm_defines="${tm_defines} ENABLE_TPF_DEBUG"
1498 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} csky/csky-elf.h"
1499 tmake_file="csky/t-csky csky/t-csky-elf"
1500 default_use_cxa_atexit=no
1503 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} csky/csky-linux-elf.h"
1504 tmake_file="${tmake_file} csky/t-csky csky/t-csky-linux"
1506 if test "x${enable_multilib}" = xyes ; then
1507 tm_file="$tm_file ./sysroot-suffix.h"
1508 tmake_file="${tmake_file} csky/t-sysroot-suffix"
1513 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
1514 # Force .init_array support. The configure script cannot always
1515 # automatically detect that GAS supports it, yet we require it.
1516 gcc_cv_initfini_array=yes
1518 csky-*-linux-uclibc*)
1519 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
1520 default_use_cxa_atexit=no
1523 echo "Unknown target $target"
1529 echo "Unknown target $target"
1534 epiphany-*-elf | epiphany-*-rtems*)
1535 tm_file="${tm_file} dbxelf.h elfos.h"
1536 tmake_file="${tmake_file} epiphany/t-epiphany"
1539 tm_file="${tm_file} rtems.h epiphany/rtems.h newlib-stdint.h"
1542 tm_file="${tm_file} newlib-stdint.h"
1545 extra_options="${extra_options} fused-madd.opt"
1546 extra_objs="${extra_objs} mode-switch-use.o resolve-sw-modes.o"
1547 tm_defines="${tm_defines} EPIPHANY_STACK_OFFSET=${with_stack_offset:-8}"
1548 extra_headers="epiphany_intrinsics.h"
1551 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1554 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1555 tmake_file=frv/t-frv
1558 tm_file="dbxelf.h elfos.h ${tm_file} \
1559 gnu-user.h linux.h glibc-stdint.h frv/linux.h"
1560 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
1565 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1566 tmake_file="${tmake_file} ft32/t-ft32"
1569 tm_file="elfos.h gcn/gcn-hsa.h gcn/gcn.h newlib-stdint.h"
1570 tmake_file="gcn/t-gcn-hsa"
1571 native_system_header_dir=/include
1572 extra_modes=gcn/gcn-modes.def
1573 extra_objs="${extra_objs} gcn-tree.o"
1574 extra_gcc_objs="driver-gcn.o"
1576 x86_64*-*-linux-gnu )
1577 if test "$ac_cv_search_dlopen" != no; then
1578 extra_programs="${extra_programs} gcn-run\$(exeext)"
1582 if test x$enable_as_accelerator = xyes; then
1583 extra_programs="${extra_programs} mkoffload\$(exeext)"
1584 tm_file="${tm_file} gcn/offload.h"
1586 # Force .init_array support.
1587 gcc_cv_initfini_array=yes
1593 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1594 tmake_file="${tmake_file} moxie/t-moxie"
1599 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h moxie/uclinux.h"
1600 tmake_file="${tmake_file} moxie/t-moxie"
1603 tmake_file="${tmake_file} moxie/t-moxie"
1604 tm_file="moxie/moxie.h dbxelf.h elfos.h moxie/rtems.h rtems.h newlib-stdint.h"
1609 tm_file="${tm_file} dbxelf.h elfos.h moxie/moxiebox.h newlib-stdint.h"
1610 tmake_file="${tmake_file} moxie/t-moxiebox"
1613 tmake_file="h8300/t-h8300"
1614 tm_file="h8300/h8300.h dbxelf.h elfos.h newlib-stdint.h h8300/elf.h"
1617 tmake_file="${tmake_file} h8300/t-h8300 h8300/t-linux"
1618 tm_file="h8300/h8300.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h h8300/linux.h"
1621 target_cpu_default="MASK_PA_11|MASK_PA_20"
1622 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h gnu-user.h linux.h \
1623 glibc-stdint.h pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h \
1625 tmake_file="${tmake_file} pa/t-pa pa/t-linux"
1626 d_target_objs="${d_target_objs} pa-d.o"
1630 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS|MASK_CALLER_COPIES"
1631 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h pa/pa-linux.h \
1632 pa/pa32-regs.h pa/pa32-linux.h"
1633 tmake_file="${tmake_file} pa/t-pa pa/t-linux"
1634 d_target_objs="${d_target_objs} pa-d.o"
1637 target_cpu_default="MASK_PA_11"
1638 tm_file="${tm_file} dbxelf.h elfos.h openbsd.h openbsd-stdint.h openbsd-libpthread.h \
1639 pa/pa-openbsd.h pa/pa32-regs.h pa/pa32-openbsd.h"
1640 extra_options="${extra_options} openbsd.opt"
1641 tmake_file="pa/t-pa"
1642 d_target_objs="${d_target_objs} pa-d.o"
1647 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
1648 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} \
1649 pa/pa-netbsd.h pa/pa32-regs.h pa/pa32-netbsd.h"
1650 tmake_file="${tmake_file}"
1651 tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
1652 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1654 hppa[12]*-*-hpux10*)
1656 hppa1.1-*-* | hppa2*-*-*)
1657 target_cpu_default="MASK_PA_11"
1660 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
1661 pa/pa-hpux.h pa/pa-hpux10.h"
1662 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux10.opt"
1665 tm_file="${tm_file} pa/pa-hpux1010.h"
1666 extra_options="${extra_options} pa/pa-hpux1010.opt"
1669 use_gcc_stdint=provide
1670 tm_file="${tm_file} hpux-stdint.h"
1671 tmake_file="pa/t-pa t-slibgcc"
1672 d_target_objs="${d_target_objs} pa-d.o"
1673 case ${enable_threads} in
1675 if test x$have_pthread_h = xyes ; then
1676 tmake_file="${tmake_file} pa/t-dce-thr"
1680 tmake_file="${tmake_file} pa/t-dce-thr"
1685 if test "x$with_dwarf2" != x; then
1686 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
1691 target_cpu_default="MASK_PA_11|MASK_PA_20"
1692 if test x$gnu_ld = xyes
1694 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1696 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
1697 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
1701 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
1702 extra_options="${extra_options} pa/pa-hpux1111.opt"
1705 tm_file="${tm_file} pa/pa-hpux1131.h pa/pa-64.h pa/pa64-hpux.h"
1706 extra_options="${extra_options} pa/pa-hpux1131.opt"
1709 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
1712 extra_options="${extra_options} pa/pa-hpux.opt \
1713 pa/pa-hpux1010.opt pa/pa64-hpux.opt hpux11.opt"
1714 tmake_file="pa/t-pa t-slibgcc"
1715 d_target_objs="${d_target_objs} pa-d.o"
1716 case x${enable_threads} in
1724 use_gcc_stdint=provide
1725 tm_file="${tm_file} hpux-stdint.h"
1729 tm_file="${tm_file} hpux-stdint.h"
1733 hppa[12]*-*-hpux11*)
1735 hppa1.1-*-* | hppa2*-*-*)
1736 target_cpu_default="MASK_PA_11"
1739 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
1740 pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
1741 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt \
1745 tm_file="${tm_file} pa/pa-hpux1111.h"
1746 extra_options="${extra_options} pa/pa-hpux1111.opt"
1749 tm_file="${tm_file} pa/pa-hpux1131.h"
1750 extra_options="${extra_options} pa/pa-hpux1131.opt"
1753 tmake_file="pa/t-pa t-slibgcc"
1754 d_target_objs="${d_target_objs} pa-d.o"
1755 case x${enable_threads} in
1764 use_gcc_stdint=provide
1765 tm_file="${tm_file} hpux-stdint.h"
1769 tm_file="${tm_file} hpux-stdint.h"
1772 if test "x$with_dwarf2" != x; then
1773 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
1777 i[34567]86-*-darwin1[89]*)
1778 echo "Error: 32bit target is not supported after Darwin17" 1>&2
1780 i[34567]86-*-darwin*)
1782 # Baseline choice for a machine that allows m64 support.
1783 with_cpu=${with_cpu:-core2}
1784 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch t-slibgcc"
1785 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
1787 x86_64-*-darwin1[89]* | x86_64-*-darwin2[01]*)
1789 with_cpu=${with_cpu:-core2}
1790 tmake_file="${tmake_file} t-slibgcc"
1793 with_cpu=${with_cpu:-core2}
1794 tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
1795 tm_file="${tm_file} ${cpu_type}/darwin64-biarch.h"
1797 i[34567]86-*-elfiamcu)
1798 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/iamcu.h"
1801 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h"
1804 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h"
1807 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rtemself.h rtems.h"
1810 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/rdos.h"
1813 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rdos.h i386/rdos64.h"
1814 tmake_file="i386/t-i386elf t-svr4"
1816 i[34567]86-*-dragonfly*)
1817 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/dragonfly.h"
1818 tmake_file="${tmake_file} i386/t-crtstuff"
1820 x86_64-*-dragonfly*)
1821 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/x86-64.h i386/dragonfly.h"
1822 tmake_file="${tmake_file} i386/t-crtstuff"
1824 i[34567]86-*-freebsd*)
1825 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
1828 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
1830 i[34567]86-*-netbsdelf*)
1831 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/netbsd-elf.h"
1832 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1835 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/x86-64.h i386/netbsd64.h"
1836 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1838 i[34567]86-*-openbsd*)
1839 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1840 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/openbsdelf.h"
1841 extra_options="${extra_options} openbsd.opt"
1846 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1847 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/x86-64.h i386/openbsdelf.h"
1848 extra_options="${extra_options} openbsd.opt"
1852 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
1853 # Intel 80386's running GNU/*
1854 # with ELF format using glibc 2
1855 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h"
1857 i[34567]86-*-linux*)
1858 tm_file="${tm_file} linux.h linux-android.h"
1859 extra_options="${extra_options} linux-android.opt"
1860 if test x$enable_targets = xall; then
1861 tm_file="${tm_file} i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h i386/linux-common.h i386/linux64.h"
1862 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1863 tmake_file="${tmake_file} i386/t-linux64"
1864 x86_multilibs="${with_multilib_list}"
1865 if test "$x86_multilibs" = "default"; then
1866 x86_multilibs="m64,m32"
1868 x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
1869 for x86_multilib in ${x86_multilibs}; do
1870 case ${x86_multilib} in
1872 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
1875 echo "--with-multilib-list=${x86_with_multilib} not supported."
1879 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1881 if test x$with_cpu = x; then
1882 if test x$with_cpu_64 = x; then
1886 case " $x86_cpus $x86_archs $x86_64_archs " in
1890 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1891 echo "$x86_cpus $x86_archs $x86_64_archs " 1>&2
1897 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h i386/linux-common.h i386/linux.h"
1900 i[34567]86-*-kfreebsd*-gnu)
1901 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kfreebsd-gnu.h i386/kfreebsd-gnu.h"
1903 i[34567]86-*-kopensolaris*-gnu)
1904 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kopensolaris-gnu.h i386/kopensolaris-gnu.h"
1907 tm_file="$tm_file i386/gnu-user-common.h i386/gnu-user.h gnu.h i386/gnu.h"
1911 x86_64-*-linux* | x86_64-*-kfreebsd*-gnu)
1912 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h \
1913 i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h"
1916 tm_file="${tm_file} linux.h linux-android.h i386/linux-common.h i386/linux64.h"
1917 extra_options="${extra_options} linux-android.opt"
1919 x86_64-*-kfreebsd*-gnu)
1920 tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu64.h"
1923 tmake_file="${tmake_file} i386/t-linux64"
1924 x86_multilibs="${with_multilib_list}"
1925 if test "$x86_multilibs" = "default"; then
1928 x86_multilibs="mx32"
1931 x86_multilibs="m64,m32"
1935 x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
1936 for x86_multilib in ${x86_multilibs}; do
1937 case ${x86_multilib} in
1939 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
1942 echo "--with-multilib-list=${x86_with_multilib} not supported."
1946 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1948 i[34567]86-pc-msdosdjgpp*)
1949 xm_file=i386/xm-djgpp.h
1950 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h i386/djgpp-stdint.h"
1951 native_system_header_dir=/dev/env/DJDIR/include
1952 extra_options="${extra_options} i386/djgpp.opt"
1957 i[34567]86-*-lynxos*)
1959 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
1960 tmake_file="${tmake_file} t-lynx"
1961 extra_options="${extra_options} lynx.opt"
1966 i[34567]86-*-nto-qnx*)
1967 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h i386/unix.h i386/nto.h"
1968 extra_options="${extra_options} i386/nto.opt"
1972 i[34567]86-*-rtems*)
1973 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h newlib-stdint.h"
1974 tmake_file="${tmake_file} i386/t-rtems"
1976 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
1977 # Set default arch_32 to pentium4, tune_32 to generic like the other
1978 # i386 targets, although config.guess defaults to i386-pc-solaris2*.
1979 with_arch_32=${with_arch_32:-pentium4}
1980 with_tune_32=${with_tune_32:-generic}
1981 tm_file="${tm_file} i386/unix.h i386/att.h ${sol2_tm_file_head} i386/x86-64.h ${sol2_tm_file_tail}"
1982 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1983 tmake_file="$tmake_file i386/t-sol2"
1985 if test x$with_cpu = x; then
1986 if test x$with_cpu_64 = x; then
1990 case " $x86_cpus $x86_archs $x86_64_archs " in
1994 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1995 echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
2001 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae|i[4567]86-wrs-vxworks7|x86_64-wrs-vxworks7)
2002 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h"
2006 tm_file="${tm_file} i386/x86-64.h"
2009 tm_file="${tm_file} vx-common.h"
2012 tm_file="${tm_file} vxworksae.h i386/vxworks.h i386/vxworksae.h"
2013 tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
2016 tm_file="${tm_file} vxworks.h i386/vxworks.h"
2017 tmake_file="${tmake_file} i386/t-vxworks"
2021 i[34567]86-*-cygwin*)
2022 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-stdint.h"
2023 xm_file=i386/xm-cygwin.h
2024 tmake_file="${tmake_file} i386/t-cygming t-slibgcc"
2025 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2026 extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
2027 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2028 c_target_objs="${c_target_objs} msformat-c.o"
2029 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2030 if test x$enable_threads = xyes; then
2033 default_use_cxa_atexit=yes
2038 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-w64.h i386/cygwin-stdint.h"
2039 xm_file=i386/xm-cygwin.h
2040 tmake_file="${tmake_file} i386/t-cygming t-slibgcc i386/t-cygwin-w64"
2041 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2042 extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
2043 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2044 c_target_objs="${c_target_objs} msformat-c.o"
2045 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2046 if test x$enable_threads = xyes; then
2049 default_use_cxa_atexit=yes
2051 tm_defines="${tm_defines} TARGET_CYGWIN64=1"
2053 i[34567]86-*-mingw* | x86_64-*-mingw*)
2054 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h"
2055 xm_file=i386/xm-mingw32.h
2056 c_target_objs="${c_target_objs} winnt-c.o"
2057 cxx_target_objs="${cxx_target_objs} winnt-c.o"
2058 target_has_targetcm="yes"
2060 x86_64-*-* | *-w64-*)
2066 if test x$enable_threads = xposix ; then
2067 tm_file="${tm_file} i386/mingw-pthread.h"
2069 tm_file="${tm_file} i386/mingw32.h"
2070 # This makes the logic if mingw's or the w64 feature set has to be used
2073 user_headers_inc_next_post="${user_headers_inc_next_post} float.h"
2074 user_headers_inc_next_pre="${user_headers_inc_next_pre} stddef.h stdarg.h"
2075 tm_file="${tm_file} i386/mingw-w64.h"
2076 if test x$enable_targets = xall; then
2077 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
2078 if test x$with_cpu = x; then
2079 if test x$with_cpu_64 = x; then
2083 case " $x86_cpus $x86_archs $x86_64_archs " in
2087 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
2088 echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
2098 tm_file="${tm_file} i386/mingw-stdint.h"
2099 tmake_file="${tmake_file} t-winnt i386/t-cygming t-slibgcc"
2102 tmake_file="${tmake_file} i386/t-mingw-w64"
2105 tmake_file="${tmake_file} i386/t-mingw-w32"
2108 native_system_header_dir=/mingw/include
2109 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2110 extra_options="${extra_options} i386/cygming.opt i386/mingw.opt"
2113 extra_options="${extra_options} i386/mingw-w64.opt"
2118 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2119 c_target_objs="${c_target_objs} msformat-c.o"
2120 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2123 default_use_cxa_atexit=yes
2125 case ${enable_threads} in
2135 tm_file="${tm_file} i386/crtdll.h"
2137 *mingw32msv* | *mingw*)
2142 tmake_file="${tmake_file} i386/t-x86_64-elf"
2143 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h fuchsia.h"
2146 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h ia64/sysv4.h ia64/elf.h"
2147 tmake_file="ia64/t-ia64"
2148 target_cpu_default="0"
2149 if test x$gas = xyes
2151 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
2153 if test x$gnu_ld = xyes
2155 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
2159 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
2160 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
2161 tmake_file="${tmake_file} ia64/t-ia64"
2164 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ia64/sysv4.h ia64/linux.h"
2165 tmake_file="${tmake_file} ia64/t-ia64 ia64/t-linux t-libunwind"
2166 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
2169 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/hpux.h"
2170 tmake_file="ia64/t-ia64 ia64/t-hpux t-slibgcc"
2171 target_cpu_default="MASK_GNU_AS"
2172 case x$enable_threads in
2178 c_target_objs="ia64-c.o"
2179 cxx_target_objs="ia64-c.o"
2180 extra_options="${extra_options} ia64/ilp32.opt hpux11.opt"
2182 tm_file="${tm_file} hpux-stdint.h"
2185 tm_file="${tm_file} ia64/hpux-unix2003.h"
2190 tm_file="${tm_file} elfos.h ia64/sysv4.h vms/vms.h ia64/vms.h"
2191 tmake_file="${tmake_file} ia64/t-ia64"
2192 target_cpu_default="0"
2193 if test x$gas = xyes
2195 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
2197 extra_options="${extra_options} ia64/vms.opt"
2200 tm_file="elfos.h newlib-stdint.h iq2000/iq2000.h"
2201 out_file=iq2000/iq2000.c
2202 md_file=iq2000/iq2000.md
2205 tm_file="dbxelf.h elfos.h ${tm_file} newlib-stdint.h"
2206 tmake_file="${tmake_file} lm32/t-lm32"
2209 tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h newlib-stdint.h"
2210 tmake_file="${tmake_file} lm32/t-lm32"
2211 tmake_file="${tmake_file} lm32/t-rtems"
2214 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h lm32/uclinux-elf.h"
2215 tmake_file="${tmake_file} lm32/t-lm32"
2218 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2221 tm_file="dbxelf.h elfos.h newlib-stdint.h m32r/little.h ${tm_file}"
2224 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} m32r/linux.h"
2225 tmake_file="${tmake_file} m32r/t-linux t-slibgcc"
2227 if test x$enable_threads = xyes; then
2232 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m32r/little.h ${tm_file} m32r/linux.h"
2233 tmake_file="${tmake_file} m32r/t-linux t-slibgcc"
2235 if test x$enable_threads = xyes; then
2239 m68k-*-elf* | fido-*-elf*)
2242 # Check that $with_cpu makes sense.
2247 echo "Cannot accept --with-cpu=$with_cpu"
2254 default_m68k_cpu=68020
2258 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h newlib-stdint.h m68k/m68kemb.h m68k/m68020-elf.h"
2259 tm_defines="${tm_defines} MOTOROLA=1"
2260 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
2261 # Add multilibs for targets other than fido.
2266 tmake_file="$tmake_file m68k/t-mlibs"
2271 default_m68k_cpu=68020
2273 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} m68k/netbsd-elf.h"
2274 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2275 tm_defines="${tm_defines} MOTOROLA=1 CHAR_FAST8=1 SHORT_FAST16=1"
2278 default_m68k_cpu=68020
2280 # needed to unconfuse gdb
2281 tm_defines="${tm_defines} OBSD_OLD_GAS"
2282 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h m68k/openbsd.h"
2283 extra_options="${extra_options} openbsd.opt"
2284 tmake_file="t-openbsd m68k/t-openbsd"
2285 # we need collect2 until our bug is fixed...
2288 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux
2289 # with uClibc, using the new GNU/Linux-style
2291 default_m68k_cpu=68020
2293 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h flat.h m68k/linux.h m68k/uclinux.h ./sysroot-suffix.h"
2294 extra_options="${extra_options} m68k/uclinux.opt"
2295 tm_defines="${tm_defines} MOTOROLA=1"
2296 tmake_file="m68k/t-floatlib m68k/t-uclinux m68k/t-mlibs"
2298 m68k-*-linux*) # Motorola m68k's running GNU/Linux
2299 # with ELF format using glibc 2
2300 # aka the GNU/Linux C library 6.
2301 default_m68k_cpu=68020
2303 with_arch=${with_arch:-m68k}
2304 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m68k/linux.h ./sysroot-suffix.h"
2305 extra_options="${extra_options} m68k/ieee.opt"
2306 tm_defines="${tm_defines} MOTOROLA=1"
2307 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-linux m68k/t-mlibs"
2310 default_m68k_cpu=68020
2312 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-m68kbare m68k/t-crtstuff m68k/t-rtems m68k/t-mlibs"
2313 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h newlib-stdint.h"
2314 tm_defines="${tm_defines} MOTOROLA=1"
2317 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} mcore/mcore-elf.h"
2318 tmake_file=mcore/t-mcore
2324 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2327 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2330 tm_file="${tm_file} dbxelf.h gnu-user.h linux.h microblaze/linux.h"
2331 tm_file="${tm_file} glibc-stdint.h"
2332 c_target_objs="${c_target_objs} microblaze-c.o"
2333 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2334 tmake_file="${tmake_file} microblaze/t-microblaze"
2335 tmake_file="${tmake_file} microblaze/t-microblaze-linux"
2337 microblaze*-*-rtems*)
2340 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2343 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2346 tm_file="${tm_file} dbxelf.h"
2347 tm_file="${tm_file} microblaze/rtems.h rtems.h newlib-stdint.h"
2348 c_target_objs="${c_target_objs} microblaze-c.o"
2349 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2350 tmake_file="${tmake_file} microblaze/t-microblaze"
2351 tmake_file="${tmake_file} microblaze/t-rtems"
2356 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2359 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2362 tm_file="${tm_file} dbxelf.h newlib-stdint.h"
2363 c_target_objs="${c_target_objs} microblaze-c.o"
2364 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2365 tmake_file="${tmake_file} microblaze/t-microblaze"
2368 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} riscv/linux.h"
2369 case "x${enable_multilib}" in
2371 xyes) tmake_file="${tmake_file} riscv/t-linux-multilib" ;;
2372 *) echo "Unknown value for enable_multilib"; exit 1
2374 tmake_file="${tmake_file} riscv/t-riscv riscv/t-linux"
2377 # Force .init_array support. The configure script cannot always
2378 # automatically detect that GAS supports it, yet we require it.
2379 gcc_cv_initfini_array=yes
2381 riscv*-*-elf* | riscv*-*-rtems*)
2382 tm_file="elfos.h newlib-stdint.h ${tm_file} riscv/elf.h"
2385 tm_file="${tm_file} rtems.h riscv/rtems.h"
2386 tmake_file="${tmake_file} riscv/t-rtems"
2389 case "x${enable_multilib}" in
2391 xyes) tmake_file="${tmake_file} riscv/t-elf-multilib" ;;
2392 *) echo "Unknown value for enable_multilib"; exit 1
2395 tmake_file="${tmake_file} riscv/t-riscv"
2398 # Force .init_array support. The configure script cannot always
2399 # automatically detect that GAS supports it, yet we require it.
2400 gcc_cv_initfini_array=yes
2403 tm_file="${tm_file} elfos.h ${fbsd_tm_file} riscv/freebsd.h"
2404 tmake_file="${tmake_file} riscv/t-riscv"
2407 # Force .init_array support. The configure script cannot always
2408 # automatically detect that GAS supports it, yet we require it.
2409 gcc_cv_initfini_array=yes
2411 mips*-*-netbsd*) # NetBSD/mips, either endian.
2412 target_cpu_default="MASK_ABICALLS"
2413 tm_file="elfos.h ${tm_file} mips/elf.h ${nbsd_tm_file} mips/netbsd.h"
2414 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2417 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
2418 extra_options="${extra_options} linux-android.opt"
2419 tmake_file="${tmake_file} mips/t-img-linux"
2420 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
2421 with_arch_32="mips32r6"
2422 with_arch_64="mips64r6"
2427 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
2428 extra_options="${extra_options} linux-android.opt"
2429 tmake_file="${tmake_file} mips/t-mti-linux"
2430 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
2431 with_arch_32="mips32r2"
2432 with_arch_64="mips64r2"
2436 mips*-*-linux*) # Linux MIPS, either endian.
2437 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h"
2438 extra_options="${extra_options} linux-android.opt"
2441 default_mips_arch=mips32r6
2444 default_mips_arch=mips32r2
2447 default_mips_arch=mips32
2449 mips64el-st-linux-gnu)
2450 default_mips_abi=n32
2451 tm_file="${tm_file} mips/st.h"
2452 tmake_file="${tmake_file} mips/t-st"
2453 enable_mips_multilibs="yes"
2455 mips64octeon*-*-linux*)
2456 default_mips_abi=n32
2457 tm_defines="${tm_defines} MIPS_CPU_STRING_DEFAULT=\\\"octeon\\\""
2458 target_cpu_default=MASK_SOFT_FLOAT_ABI
2459 enable_mips_multilibs="yes"
2461 mipsisa64r6*-*-linux*)
2462 default_mips_abi=n32
2463 default_mips_arch=mips64r6
2464 enable_mips_multilibs="yes"
2466 mipsisa64r2*-*-linux*)
2467 default_mips_abi=n32
2468 default_mips_arch=mips64r2
2469 enable_mips_multilibs="yes"
2471 mips64*-*-linux* | mipsisa64*-*-linux*)
2472 default_mips_abi=n32
2473 enable_mips_multilibs="yes"
2476 if test x$enable_targets = xall; then
2477 enable_mips_multilibs="yes"
2479 if test x$enable_mips_multilibs = xyes; then
2480 tmake_file="${tmake_file} mips/t-linux64"
2484 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
2485 tmake_file="mips/t-mti-elf"
2486 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
2487 with_arch_32="mips32r2"
2488 with_arch_64="mips64r2"
2491 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
2492 tmake_file="mips/t-img-elf"
2493 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
2494 with_arch_32="mips32r6"
2495 with_arch_64="mips64r6"
2498 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h"
2499 tmake_file="mips/t-sde"
2500 extra_options="${extra_options} mips/sde.opt"
2501 case "${with_newlib}" in
2503 # newlib / libgloss.
2506 # MIPS toolkit libraries.
2507 tm_file="$tm_file mips/sdemtk.h"
2508 tmake_file="$tmake_file mips/t-sdemtk"
2509 case ${enable_threads} in
2511 thread_file='mipssde'
2518 tm_defines="MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
2521 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
2524 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_32"
2527 tm_defines="MIPS_ISA_DEFAULT=69 MIPS_ABI_DEFAULT=ABI_N32"
2530 tm_defines="MIPS_ISA_DEFAULT=65 MIPS_ABI_DEFAULT=ABI_N32"
2533 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_N32"
2537 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
2538 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
2539 mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \
2540 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
2541 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \
2542 mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
2543 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2544 tmake_file="mips/t-isa3264"
2547 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37"
2550 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33"
2553 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
2556 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=69"
2559 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=65"
2562 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64"
2566 mipsisa32*-*-elfoabi*)
2567 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_32"
2568 tm_file="${tm_file} mips/elfoabi.h"
2570 mipsisa64*-*-elfoabi*)
2571 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_O64"
2572 tm_file="${tm_file} mips/elfoabi.h"
2575 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
2579 mipsisa64sr71k-*-elf*)
2580 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2581 tmake_file=mips/t-sr71k
2582 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
2584 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
2585 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2586 tmake_file="mips/t-elf mips/t-sb1"
2587 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
2589 mips-*-elf* | mipsel-*-elf* | mipsr5900-*-elf* | mipsr5900el-*-elf*)
2590 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2591 tmake_file="mips/t-elf"
2593 mips64r5900-*-elf* | mips64r5900el-*-elf*)
2594 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h"
2595 tmake_file="mips/t-elf"
2596 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
2598 mips64-*-elf* | mips64el-*-elf*)
2599 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2600 tmake_file="mips/t-elf"
2601 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
2603 mips64vr-*-elf* | mips64vrel-*-elf*)
2604 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/vr.h mips/elf.h"
2605 tmake_file=mips/t-vr
2606 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
2608 mips64orion-*-elf* | mips64orionel-*-elf*)
2609 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elforion.h mips/elf.h"
2610 tmake_file="mips/t-elf"
2611 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
2614 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
2615 tmake_file="${tmake_file} mips/t-elf mips/t-rtems"
2618 tm_file="elfos.h ${tm_file} mips/elf.h vx-common.h vxworks.h mips/vxworks.h"
2619 tmake_file="${tmake_file} mips/t-vxworks"
2621 mipstx39-*-elf* | mipstx39el-*-elf*)
2622 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/r3900.h mips/elf.h"
2623 tmake_file="mips/t-r3900"
2625 mmix-knuth-mmixware)
2626 tm_file="${tm_file} newlib-stdint.h"
2630 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2631 if test x$stabs = xyes
2633 tm_file="${tm_file} dbx.h"
2639 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2640 c_target_objs="msp430-c.o"
2641 cxx_target_objs="msp430-c.o"
2642 tmake_file="${tmake_file} msp430/t-msp430"
2643 extra_objs="${extra_objs} msp430-devices.o"
2644 extra_gcc_objs="driver-msp430.o msp430-devices.o"
2645 # Enable .init_array unless it has been explicitly disabled.
2646 # The MSP430 EABI mandates the use of .init_array, and the Newlib CRT
2647 # code since mid-2019 expects it.
2648 if test x${disable_initfini_array} != xyes; then
2649 gcc_cv_initfini_array=yes
2653 # __cxa_atexit increases code size, and we don't need to support
2654 # dynamic shared objects on MSP430, so regular Newlib atexit is a
2655 # fine replacement as it also supports registration of more than 32
2657 default_use_cxa_atexit=no
2658 # This target does not match the generic *-*-elf case above which
2659 # sets use_gcc_stdint=wrap, so explicitly set it here.
2665 target_cpu_default="0"
2666 tm_defines="${tm_defines}"
2671 target_cpu_default="${target_cpu_default}|MASK_BIG_ENDIAN"
2672 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
2677 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} nds32/elf.h nds32/nds32_intrinsic.h"
2678 tmake_file="nds32/t-nds32 nds32/t-elf"
2681 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h nds32/linux.h nds32/nds32_intrinsic.h"
2682 tmake_file="${tmake_file} nds32/t-nds32 nds32/t-linux"
2683 gcc_cv_initfini_array=yes
2687 # Handle --enable-default-relax setting.
2688 if test x${enable_default_relax} = xyes; then
2689 tm_defines="${tm_defines} TARGET_DEFAULT_RELAX=1"
2691 # Handle --with-ext-dsp
2692 if test x${with_ext_dsp} = xyes; then
2693 tm_defines="${tm_defines} TARGET_DEFAULT_EXT_DSP=1"
2697 tm_file="elfos.h ${tm_file}"
2698 tmake_file="${tmake_file} nios2/t-nios2"
2701 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h nios2/linux.h "
2704 tm_file="${tm_file} newlib-stdint.h nios2/elf.h"
2705 extra_options="${extra_options} nios2/elf.opt"
2708 tm_file="${tm_file} newlib-stdint.h nios2/rtems.h rtems.h"
2709 tmake_file="${tmake_file} t-rtems nios2/t-rtems"
2714 tm_file="${tm_file} newlib-stdint.h"
2716 tmake_file="nvptx/t-nvptx"
2717 if test x$enable_as_accelerator = xyes; then
2718 extra_programs="${extra_programs} mkoffload\$(exeext)"
2719 tm_file="${tm_file} nvptx/offload.h"
2723 tm_file="elfos.h ${tm_file}"
2724 tmake_file="${tmake_file} or1k/t-or1k"
2725 # Force .init_array support. The configure script cannot always
2726 # automatically detect that GAS supports it, yet we require it.
2727 gcc_cv_initfini_array=yes
2729 # Handle --with-multilib-list=...
2730 or1k_multilibs="${with_multilib_list}"
2731 if test "$or1k_multilibs" = "default"; then
2732 or1k_multilibs="mcmov,msoft-mul,msoft-div"
2734 or1k_multilibs=`echo $or1k_multilibs | sed -e 's/,/ /g'`
2735 for or1k_multilib in ${or1k_multilibs}; do
2736 case ${or1k_multilib} in
2737 mcmov | msext | msfimm | \
2739 mhard-float | mdouble-float | munordered-float | msoft-float | \
2740 mhard-div | mhard-mul | \
2741 msoft-div | msoft-mul )
2742 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${or1k_multilib}"
2745 echo "--with-multilib-list=${with_multilib_list} not supported."
2749 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
2753 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h"
2754 tm_file="${tm_file} or1k/linux.h"
2757 tm_file="${tm_file} newlib-stdint.h or1k/elf.h"
2758 extra_options="${extra_options} or1k/elf.opt"
2761 tm_file="${tm_file} newlib-stdint.h or1k/rtems.h rtems.h"
2762 tmake_file="${tmake_file} or1k/t-rtems"
2767 tm_file="${tm_file} newlib-stdint.h"
2770 # port not yet contributed
2771 #powerpc-*-openbsd*)
2772 # tmake_file="${tmake_file} rs6000/t-fprules"
2776 extra_options="${extra_options} ${cpu_type}/darwin.opt"
2778 *-darwin1[0-9]* | *-darwin9*)
2779 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
2780 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
2783 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
2784 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
2785 tm_file="${tm_file} ${cpu_type}/darwin8.h"
2788 tm_file="${tm_file} ${cpu_type}/darwin7.h"
2791 # Earlier - ingle arch, with 32b only
2792 # OS X 10.0, the first edition is Darwin4
2795 tmake_file="${tmake_file} t-slibgcc"
2797 powerpc64-*-darwin*)
2798 extra_options="${extra_options} ${cpu_type}/darwin.opt"
2799 tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
2800 tm_file="${tm_file} ${cpu_type}/darwin64-biarch.h"
2802 powerpc*-*-freebsd*)
2803 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${fbsd_tm_file} rs6000/sysv4.h"
2804 extra_options="${extra_options} rs6000/sysv4.opt"
2805 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
2808 tm_file="${tm_file} rs6000/default64.h rs6000/freebsd64.h"
2809 tmake_file="${tmake_file} rs6000/t-freebsd64"
2810 extra_options="${extra_options} rs6000/linux64.opt"
2811 if test $fbsd_major -ge 13; then
2812 tm_defines="${tm_defines} TARGET_FREEBSD32_SECURE_PLT=1"
2816 if test $fbsd_major -ge 13; then
2817 tm_file="rs6000/secureplt.h ${tm_file}"
2819 tm_file="${tm_file} rs6000/freebsd.h"
2824 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${nbsd_tm_file} freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
2825 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2826 tmake_file="${tmake_file} rs6000/t-netbsd"
2827 extra_options="${extra_options} rs6000/sysv4.opt"
2829 powerpc-*-eabisimaltivec*)
2830 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
2831 extra_options="${extra_options} rs6000/sysv4.opt"
2832 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
2836 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
2837 extra_options="${extra_options} rs6000/sysv4.opt"
2838 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2842 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h"
2843 extra_options="${extra_options} rs6000/sysv4.opt"
2844 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2846 powerpc-*-eabialtivec*)
2847 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
2848 extra_options="${extra_options} rs6000/sysv4.opt"
2849 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
2853 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h"
2854 extra_options="${extra_options} rs6000/sysv4.opt"
2855 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2859 tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/rtems.h rtems.h"
2860 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
2861 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-rtems rs6000/t-ppccomm"
2864 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h freebsd-spec.h rs6000/sysv4.h"
2865 extra_options="${extra_options} rs6000/sysv4.opt"
2866 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm"
2867 extra_objs="$extra_objs rs6000-linux.o"
2870 tm_file="${tm_file} rs6000/sysv4le.h" ;;
2872 case ${target}:${with_cpu} in
2873 powerpc64*: | powerpc64*:native) cpu_is_64bit=yes ;;
2875 maybe_biarch=${cpu_is_64bit}
2876 case ${enable_targets} in
2877 *powerpc64*) maybe_biarch=yes ;;
2878 all) maybe_biarch=yes ;;
2880 case ${target}:${enable_targets}:${maybe_biarch} in
2881 powerpc64-* | powerpc-*:*:yes | *:*powerpc64-*:yes | *:all:yes \
2882 | powerpc64le*:*powerpcle* | powerpc64le*:*powerpc-* \
2883 | powerpcle-*:*powerpc64le*:yes)
2884 if test x$cpu_is_64bit = xyes; then
2885 tm_file="${tm_file} rs6000/default64.h"
2887 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h glibc-stdint.h"
2888 tmake_file="$tmake_file rs6000/t-linux64"
2891 tmake_file="$tmake_file rs6000/t-linux64le"
2892 case ${enable_targets} in
2893 all | *powerpc64-* | *powerpc-*)
2894 tmake_file="$tmake_file rs6000/t-linux64lebe" ;;
2897 case ${enable_targets} in
2898 all | *powerpc64le-* | *powerpcle-*)
2899 tmake_file="$tmake_file rs6000/t-linux64bele" ;;
2902 extra_options="${extra_options} rs6000/linux64.opt"
2905 tm_file="${tm_file} rs6000/default64.h rs6000/linux64.h glibc-stdint.h"
2906 extra_options="${extra_options} rs6000/linux64.opt"
2907 tmake_file="${tmake_file} rs6000/t-linux"
2910 tm_file="${tm_file} rs6000/linux.h glibc-stdint.h"
2911 tmake_file="${tmake_file} rs6000/t-ppcos rs6000/t-linux"
2915 powerpc*-*-linux*ppc476*)
2916 tm_file="${tm_file} rs6000/476.h"
2917 extra_options="${extra_options} rs6000/476.opt" ;;
2918 powerpc*-*-linux*altivec*)
2919 tm_file="${tm_file} rs6000/linuxaltivec.h" ;;
2923 enable_secureplt=yes ;;
2925 if test x${enable_secureplt} = xyes; then
2926 tm_file="rs6000/secureplt.h ${tm_file}"
2929 powerpc-wrs-vxworks*)
2930 tm_file="${tm_file} elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
2931 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
2932 extra_options="${extra_options} rs6000/sysv4.opt"
2933 extra_headers=ppc-asm.h
2936 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksmils.h"
2937 tmake_file="${tmake_file} rs6000/t-vxworksmils"
2940 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksae.h"
2941 tmake_file="${tmake_file} rs6000/t-vxworksae"
2944 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
2950 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
2951 tmake_file="t-lynx rs6000/t-lynx"
2952 extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
2958 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h"
2959 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2960 extra_options="${extra_options} rs6000/sysv4.opt"
2962 powerpcle-*-eabisim*)
2963 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
2964 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2965 extra_options="${extra_options} rs6000/sysv4.opt"
2969 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
2970 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2971 extra_options="${extra_options} rs6000/sysv4.opt"
2975 tm_file="elfos.h newlib-stdint.h ${tm_file}"
2976 tmake_file="${tmake_file} pru/t-pru"
2977 extra_objs="pru-pragma.o pru-passes.o"
2980 rs6000-ibm-aix6.* | powerpc-ibm-aix6.*)
2981 tm_file="${tm_file} rs6000/aix.h rs6000/aix61.h rs6000/xcoff.h rs6000/aix-stdint.h"
2982 tmake_file="rs6000/t-aix52 t-slibgcc"
2983 extra_options="${extra_options} rs6000/aix64.opt"
2987 default_use_cxa_atexit=yes
2989 rs6000-ibm-aix7.1.* | powerpc-ibm-aix7.1.*)
2990 tm_file="${tm_file} rs6000/aix.h rs6000/aix71.h rs6000/xcoff.h rs6000/aix-stdint.h"
2991 tmake_file="rs6000/t-aix52 t-slibgcc"
2992 extra_options="${extra_options} rs6000/aix64.opt"
2996 default_use_cxa_atexit=yes
2998 rs6000-ibm-aix[789].* | powerpc-ibm-aix[789].*)
2999 tm_file="${tm_file} rs6000/aix.h rs6000/aix72.h rs6000/xcoff.h rs6000/aix-stdint.h"
3000 tmake_file="rs6000/t-aix52 t-slibgcc"
3001 extra_options="${extra_options} rs6000/aix64.opt"
3005 default_use_cxa_atexit=yes
3008 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
3009 target_has_targetm_common=no
3010 c_target_objs="rl78-c.o"
3011 cxx_target_objs="rl78-c.o"
3012 tmake_file="${tmake_file} rl78/t-rl78"
3015 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
3016 tmake_file="${tmake_file} rx/t-rx"
3017 extra_options="${extra_options} rx/elf.opt"
3020 tm_file="elfos.h linux.h glibc-stdint.h rx/linux.h ../../libgcc/config/rx/rx-abi.h"
3021 tmake_file="${tmake_file} rx/t-linux"
3024 tm_file="s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
3025 c_target_objs="${c_target_objs} s390-c.o"
3026 cxx_target_objs="${cxx_target_objs} s390-c.o"
3027 if test x$enable_targets = xall; then
3028 tmake_file="${tmake_file} s390/t-linux64"
3030 tmake_file="${tmake_file} s390/t-s390"
3033 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
3034 tm_p_file="linux-protos.h s390/s390-protos.h"
3035 c_target_objs="${c_target_objs} s390-c.o"
3036 cxx_target_objs="${cxx_target_objs} s390-c.o"
3037 md_file=s390/s390.md
3038 extra_modes=s390/s390-modes.def
3039 out_file=s390/s390.c
3040 tmake_file="${tmake_file} s390/t-linux64 s390/t-s390"
3043 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h s390/tpf.h"
3044 tm_p_file=s390/s390-protos.h
3045 c_target_objs="${c_target_objs} s390-c.o"
3046 cxx_target_objs="${cxx_target_objs} s390-c.o"
3047 md_file=s390/s390.md
3048 extra_modes=s390/s390-modes.def
3049 out_file=s390/s390.c
3051 extra_options="${extra_options} s390/tpf.opt"
3052 tmake_file="${tmake_file} s390/t-s390"
3054 sh-*-elf* | sh[12346l]*-*-elf* | \
3055 sh-*-linux* | sh[2346lbe]*-*-linux* | \
3056 sh-*-netbsdelf* | shl*-*-netbsdelf*)
3057 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
3058 if test x${with_endian} = x; then
3060 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
3061 shbe-*-* | sheb-*-*) with_endian=big,little ;;
3062 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
3063 shl* | sh*-*-linux* | \
3064 sh-superh-elf) with_endian=little,big ;;
3065 sh[1234]*-*-*) with_endian=big ;;
3066 *) with_endian=big,little ;;
3069 # TM_ENDIAN_CONFIG is used by t-sh to determine multilibs.
3070 # First word : the default endian.
3071 # Second word: the secondary endian (optional).
3072 case ${with_endian} in
3073 big) TM_ENDIAN_CONFIG=mb ;;
3074 little) TM_ENDIAN_CONFIG=ml ;;
3075 big,little) TM_ENDIAN_CONFIG="mb ml" ;;
3076 little,big) TM_ENDIAN_CONFIG="ml mb" ;;
3077 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
3079 case ${with_endian} in
3080 little*) tm_file="sh/little.h ${tm_file}" ;;
3082 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h"
3084 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
3085 if test x$enable_fdpic = xyes; then
3086 tm_defines="$tm_defines FDPIC_DEFAULT=1"
3088 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h sh/linux.h" ;;
3090 tm_file="${tm_file} ${nbsd_tm_file} sh/netbsd-elf.h"
3091 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3094 sh*-superh-elf) if test x$with_libgloss != xno; then
3096 tm_file="${tm_file} sh/newlib.h"
3098 tm_file="${tm_file} sh/embed-elf.h"
3099 tm_file="${tm_file} sh/superh.h"
3100 extra_options="${extra_options} sh/superh.opt" ;;
3101 *) if test x$with_newlib = xyes \
3102 && test x$with_libgloss = xyes; then
3103 tm_file="${tm_file} sh/newlib.h"
3105 tm_file="${tm_file} sh/embed-elf.h" ;;
3111 tm_file="${tm_file} newlib-stdint.h"
3114 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
3115 case `echo ${target} | sed 's/e[lb]-/-/'` in
3116 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
3117 sh4a_single*) sh_cpu_target=sh4a-single ;;
3118 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
3119 sh4al) sh_cpu_target=sh4al ;;
3120 sh4a*) sh_cpu_target=sh4a ;;
3121 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
3122 sh4_single*) sh_cpu_target=sh4-single ;;
3123 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
3124 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
3125 sh3e*) sh_cpu_target=sh3e ;;
3126 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
3127 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
3128 sh2a_single*) sh_cpu_target=sh2a-single ;;
3129 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
3130 sh2a*) sh_cpu_target=sh2a ;;
3131 sh2e*) sh_cpu_target=sh2e ;;
3132 sh2*) sh_cpu_target=sh2 ;;
3133 *) sh_cpu_target=sh1 ;;
3135 # did the user say --without-fp ?
3136 if test x$with_fp = xno; then
3137 case ${sh_cpu_target} in
3139 sh4a* ) sh_cpu_target=sh4a-nofpu ;;
3140 sh4*) sh_cpu_target=sh4-nofpu ;;
3141 sh3*) sh_cpu_target=sh3 ;;
3142 sh2a*) sh_cpu_target=sh2a-nofpu ;;
3143 sh2*) sh_cpu_target=sh2 ;;
3144 *) echo --without-fp not available for $target: ignored
3146 tm_defines="$tm_defines STRICT_NOFPU=1"
3148 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
3149 case $sh_cpu_default in
3150 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
3151 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
3152 sh4-single-only | sh4-single | sh4-nofpu | sh4 | sh4-300 | \
3153 sh3e | sh3 | sh2e | sh2 | sh1) ;;
3154 "") sh_cpu_default=${sh_cpu_target} ;;
3155 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
3157 sh_multilibs=${with_multilib_list}
3158 if test "$sh_multilibs" = "default" ; then
3160 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
3161 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
3162 sh*-*-linux*) sh_multilibs=m1,m2,m2a,m3e,m4 ;;
3163 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
3164 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
3166 if test x$with_fp = xno; then
3167 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`"
3170 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
3171 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
3172 tm_defines="$tm_defines SUPPORT_`echo $sh_cpu_default | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
3173 sh_multilibs=`echo $sh_multilibs | sed -e 's/,/ /g' -e 's/^[Ss][Hh]/m/' -e 's/ [Ss][Hh]/ m/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
3174 for sh_multilib in ${sh_multilibs}; do
3175 case ${sh_multilib} in
3176 m1 | m2 | m2e | m3 | m3e | \
3177 m4 | m4-single | m4-single-only | m4-nofpu | m4-300 |\
3178 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al | \
3179 m2a | m2a-single | m2a-single-only | m2a-nofpu)
3180 # TM_MULTILIB_CONFIG is used by t-sh for the non-endian multilib definition
3181 # It is passed to MULTIILIB_OPTIONS verbatim.
3182 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG}/${sh_multilib}"
3183 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
3185 \!*) # TM_MULTILIB_EXCEPTIONS_CONFIG is used by t-sh
3186 # It is passed the MULTILIB_EXCEPTIONS verbatim.
3187 TM_MULTILIB_EXCEPTIONS_CONFIG="${TM_MULTILIB_EXCEPTIONS_CONFIG} `echo $sh_multilib | sed 's/^!//'`" ;;
3189 echo "with_multilib_list=${sh_multilib} not supported."
3194 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's:^/::'`
3195 if test x${enable_incomplete_targets} = xyes ; then
3196 tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1"
3198 tm_file="$tm_file ./sysroot-suffix.h"
3199 tmake_file="$tmake_file t-sysroot-suffix"
3202 tmake_file="${tmake_file} sh/t-sh sh/t-rtems"
3203 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h newlib-stdint.h"
3206 tmake_file="$tmake_file sh/t-sh sh/t-vxworks"
3207 tm_file="${tm_file} elfos.h sh/elf.h sh/embed-elf.h vx-common.h vxworks.h sh/vxworks.h"
3210 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp-elf.h"
3213 tmake_file="sparc/t-sparc sparc/t-leon"
3216 tmake_file="sparc/t-sparc sparc/t-leon3"
3219 tmake_file="sparc/t-sparc sparc/t-elf"
3224 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h newlib-stdint.h"
3225 tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems"
3228 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/tso.h"
3229 extra_options="${extra_options} sparc/long-double-switch.opt"
3232 tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon"
3235 tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon3"
3238 tmake_file="${tmake_file} sparc/t-sparc"
3241 if test x$enable_targets = xall; then
3242 tm_file="sparc/biarch64.h ${tm_file} sparc/linux64.h"
3243 tmake_file="${tmake_file} sparc/t-linux64"
3245 tm_file="${tm_file} sparc/linux.h"
3246 tmake_file="${tmake_file} sparc/t-linux"
3250 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
3251 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3252 extra_options="${extra_options} sparc/long-double-switch.opt"
3253 tmake_file="${tmake_file} sparc/t-sparc"
3256 tm_file="sparc/biarch64.h ${tm_file} ${sol2_tm_file} sparc/tso.h"
3258 sparc64-*-* | sparcv9-*-*)
3259 tm_file="sparc/default64.h ${tm_file}"
3262 test x$with_cpu != x || with_cpu=v9
3265 tmake_file="${tmake_file} sparc/t-sparc sparc/t-sol2"
3268 tm_file="${tm_file} elfos.h sparc/sysv4.h vx-common.h vxworks.h sparc/vxworks.h"
3269 tmake_file="${tmake_file} sparc/t-sparc sparc/t-vxworks"
3272 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h"
3273 extra_options="${extra_options}"
3274 tmake_file="${tmake_file} sparc/t-sparc"
3277 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h sparc/rtemself.h rtems.h"
3278 extra_options="${extra_options}"
3279 tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems-64"
3282 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/default64.h sparc/linux64.h sparc/tso.h"
3283 extra_options="${extra_options} sparc/long-double-switch.opt"
3284 tmake_file="${tmake_file} sparc/t-sparc sparc/t-linux64"
3286 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
3287 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
3288 extra_options="${extra_options} sparc/long-double-switch.opt"
3289 case "x$with_cpu" in
3291 x) with_cpu=ultrasparc ;;
3292 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
3294 tmake_file="${tmake_file} sparc/t-sparc"
3297 tm_file="sparc/biarch64.h ${tm_file}"
3298 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
3299 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3300 extra_options="${extra_options} sparc/long-double-switch.opt"
3301 tmake_file="${tmake_file} sparc/t-sparc sparc/t-netbsd64"
3304 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp64-elf.h"
3305 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h sparc/openbsd64.h"
3306 extra_options="${extra_options} openbsd.opt"
3307 extra_options="${extra_options}"
3310 tmake_file="${tmake_file} sparc/t-sparc"
3313 tm_file="elfos.h ${tm_file} c6x/elf-common.h c6x/elf.h"
3314 tm_file="${tm_file} dbxelf.h tm-dwarf2.h newlib-stdint.h"
3315 tmake_file="c6x/t-c6x c6x/t-c6x-elf"
3319 tm_file="elfos.h ${tm_file} gnu-user.h linux.h c6x/elf-common.h c6x/uclinux-elf.h"
3320 tm_file="${tm_file} dbxelf.h tm-dwarf2.h glibc-stdint.h"
3321 tm_file="${tm_file} ./sysroot-suffix.h"
3322 tmake_file="t-sysroot-suffix t-slibgcc"
3323 tmake_file="${tmake_file} c6x/t-c6x c6x/t-c6x-elf c6x/t-c6x-uclinux"
3327 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilegx/linux.h ${tm_file}"
3328 tmake_file="${tmake_file} tilegx/t-tilegx"
3329 extra_objs="${extra_objs} mul-tables.o"
3330 c_target_objs="${c_target_objs} tilegx-c.o"
3331 cxx_target_objs="${cxx_target_objs} tilegx-c.o"
3332 extra_headers="feedback.h"
3335 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
3340 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilepro/linux.h ${tm_file}"
3341 tmake_file="${tmake_file} tilepro/t-tilepro"
3342 extra_objs="${extra_objs} mul-tables.o"
3343 c_target_objs="${c_target_objs} tilepro-c.o"
3344 cxx_target_objs="${cxx_target_objs} tilepro-c.o"
3345 extra_headers="feedback.h"
3348 target_cpu_default="TARGET_CPU_generic"
3349 tm_file="dbxelf.h elfos.h v850/v850.h"
3350 tm_file="${tm_file} rtems.h v850/rtems.h newlib-stdint.h"
3351 tmake_file="${tmake_file} v850/t-v850"
3352 tmake_file="${tmake_file} v850/t-rtems"
3354 c_target_objs="v850-c.o"
3355 cxx_target_objs="v850-c.o"
3360 target_cpu_default="TARGET_CPU_v850e3v5"
3363 target_cpu_default="TARGET_CPU_v850e2v3"
3366 target_cpu_default="TARGET_CPU_v850e2"
3368 v850e1-*-* | v850es-*-*)
3369 target_cpu_default="TARGET_CPU_v850e1"
3372 target_cpu_default="TARGET_CPU_v850e"
3375 target_cpu_default="TARGET_CPU_generic"
3378 tm_file="dbxelf.h elfos.h newlib-stdint.h v850/v850.h"
3379 if test x$stabs = xyes
3381 tm_file="${tm_file} dbx.h"
3384 c_target_objs="v850-c.o"
3385 cxx_target_objs="v850-c.o"
3389 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h vax/elf.h vax/linux.h"
3390 extra_options="${extra_options} vax/elf.opt"
3393 tm_file="${tm_file} elfos.h ${nbsd_tm_file} vax/elf.h vax/netbsd-elf.h"
3394 extra_options="${extra_options} netbsd.opt netbsd-elf.opt vax/elf.opt"
3395 tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
3398 tm_file="vax/vax.h vax/openbsd1.h openbsd.h openbsd-stdint.h openbsd-libpthread.h vax/openbsd.h"
3399 extra_options="${extra_options} openbsd.opt"
3403 tm_file="dbxelf.h elfos.h ${tm_file} visium/elf.h newlib-stdint.h"
3404 tmake_file="visium/t-visium visium/t-crtstuff"
3407 # For historical reasons, the target files omit the 'x'.
3408 tm_file="dbxelf.h elfos.h newlib-stdint.h stormy16/stormy16.h"
3409 tm_p_file=stormy16/stormy16-protos.h
3410 tm_d_file="elfos.h stormy16/stormy16.h"
3411 md_file=stormy16/stormy16.md
3412 out_file=stormy16/stormy16.c
3413 extra_options=stormy16/stormy16.opt
3414 tmake_file="stormy16/t-stormy16"
3417 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h xtensa/elf.h"
3418 extra_options="${extra_options} xtensa/elf.opt"
3421 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/linux.h"
3422 tmake_file="${tmake_file} xtensa/t-xtensa"
3425 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/uclinux.h"
3426 tmake_file="${tmake_file} xtensa/t-xtensa"
3427 extra_options="${extra_options} xtensa/uclinux.opt"
3430 tm_file="mn10300/mn10300.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h mn10300/linux.h"
3435 tm_file="dbxelf.h elfos.h ${tm_file} m32c/rtems.h rtems.h newlib-stdint.h"
3436 c_target_objs="m32c-pragma.o"
3437 cxx_target_objs="m32c-pragma.o"
3440 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
3441 c_target_objs="m32c-pragma.o"
3442 cxx_target_objs="m32c-pragma.o"
3445 echo "*** Configuration ${target} not supported" 1>&2
3451 i[34567]86-*-linux* | x86_64-*-linux*)
3452 tmake_file="${tmake_file} i386/t-pmm_malloc i386/t-i386"
3454 i[34567]86-*-* | x86_64-*-*)
3455 tmake_file="${tmake_file} i386/t-gmm_malloc i386/t-i386"
3457 powerpc*-*-* | rs6000-*-*)
3458 tm_file="${tm_file} ${cpu_type}/option-defaults.h"
3464 tmake_file="${tmake_file} t-musl"
3467 tmake_file="${tmake_file} t-uclibc"
3471 # Assume the existence of indirect function support and allow the use of the
3472 # resolver attribute.
3474 *-*-linux*android*|*-*-linux*uclibc*|*-*-linux*musl*)
3478 aarch64*-* | arm*-* | i[34567]86-* | powerpc*-* | s390*-* | sparc*-* | x86_64-*)
3479 default_gnu_indirect_function=yes
3485 # Build mkoffload tool
3487 *-intelmic-* | *-intelmicemul-*)
3488 tmake_file="${tmake_file} i386/t-intelmic"
3489 tm_file="${tm_file} i386/intelmic-offload.h"
3493 if [ "$target_has_targetcm" = "no" ]; then
3494 c_target_objs="$c_target_objs default-c.o"
3495 cxx_target_objs="$cxx_target_objs default-c.o"
3498 if [ "$common_out_file" = "" ]; then
3499 if [ "$target_has_targetm_common" = "yes" ]; then
3500 common_out_file="$cpu_type/$cpu_type-common.c"
3502 common_out_file="default-common.c"
3506 if [ "$target_has_targetdm" = "no" ]; then
3507 d_target_objs="$d_target_objs default-d.o"
3510 # Support for --with-cpu and related options (and a few unrelated options,
3514 echo "--with-cpu must be passed a value" 1>&2
3519 # Set arch and cpu from ${target} and ${target_noncanonical}. Set cpu
3520 # to generic if there is no processor scheduler model for the target.
3523 arch_without_sse2=no
3524 arch_without_64bit=no
3527 if test $fbsd_major -ge 6; then
3533 arch_without_sse2=yes
3534 arch_without_64bit=yes
3539 arch_without_sse2=yes
3540 arch_without_64bit=yes
3545 arch_without_sse2=yes
3546 arch_without_64bit=yes
3551 arch_without_sse2=yes
3552 arch_without_64bit=yes
3555 arch_without_sse2=yes
3556 arch_without_64bit=yes
3557 case ${target_noncanonical} in
3570 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
3580 i686-*-* | i786-*-*)
3581 case ${target_noncanonical} in
3614 amdfam10-*|barcelona-*)
3618 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
3622 k8-*|opteron-*|athlon64-*|athlon_fx-*)
3626 athlon_xp-*|athlon_mp-*|athlon_4-*)
3629 arch_without_sse2=yes
3630 arch_without_64bit=yes
3632 athlon_tbird-*|athlon-*)
3635 arch_without_sse2=yes
3640 arch_without_sse2=yes
3645 arch_without_sse2=yes
3647 pentium3-*|pentium3m-*)
3650 arch_without_sse2=yes
3652 pentium4-*|pentium4m-*)
3691 arch_without_sse2=yes
3696 arch_without_sse2=yes
3697 arch_without_64bit=yes
3702 case ${target_noncanonical} in
3735 amdfam10-*|barcelona-*)
3739 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
3743 k8-*|opteron-*|athlon_64-*)
3775 # If there is no $with_cpu option, try to infer one from ${target}.
3776 # This block sets nothing except for with_cpu.
3777 if test x$with_cpu = x ; then
3779 i[34567]86-*-elfiamcu)
3782 i[34567]86-*-*|x86_64-*-*)
3800 frv-*-*linux* | frv400-*-*linux*)
3807 case "$with_arch" in
3809 with_cpu=${default_cf_cpu}
3812 with_cpu=m${default_m68k_cpu}
3828 with_cpu="`echo ${target} | sed 's/-.*$//'`"
3837 # Avoid overriding --with-cpu-32 and --with-cpu-64 values.
3839 i[34567]86-*-*|x86_64-*-*)
3840 if test x$with_cpu_32 != x || test x$with_cpu_64 != x; then
3841 if test x$with_cpu_32 = x; then
3842 with_cpu_32=$with_cpu
3844 if test x$with_cpu_64 = x; then
3845 with_cpu_64=$with_cpu
3853 # Support for --with-arch and related options (and a few unrelated options,
3855 case ${with_arch} in
3857 echo "--with-arch must be passed a value" 1>&2
3862 # If there is no $with_arch option, try to infer one from ${target}.
3863 # This block sets nothing except for with_arch.
3864 if test x$with_arch = x ; then
3866 i[34567]86-*-darwin*|x86_64-*-darwin*)
3867 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
3868 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
3870 i[34567]86-*-elfiamcu)
3874 # --with-fpmath sets the default ISA to SSE2, which is the same
3875 # ISA supported by Pentium 4.
3876 if test x$with_fpmath = x || test $arch_without_sse2 = no; then
3885 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
3893 # Avoid overriding --with-arch-32 and --with-arch-64 values.
3895 i[34567]86-*-darwin*|x86_64-*-darwin*)
3896 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
3897 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
3899 i[34567]86-*-*|x86_64-*-*)
3900 if test x$with_arch_32 != x || test x$with_arch_64 != x; then
3901 if test x$with_arch_32 = x; then
3902 with_arch_32=$with_arch
3904 if test x$with_arch_64 = x; then
3905 if test $arch_without_64bit = yes; then
3906 # Set the default 64bit arch to x86-64 if the default arch
3907 # doesn't support 64bit.
3910 with_arch_64=$with_arch
3914 elif test $arch_without_64bit$need_64bit_isa = yesyes; then
3915 # Set the default 64bit arch to x86-64 if the default arch
3916 # doesn't support 64bit and we need 64bit ISA.
3917 with_arch_32=$with_arch
3925 # Infer a default setting for --with-float.
3926 if test x$with_float = x; then
3928 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
3929 # The R5900 doesn't support 64-bit float. 32-bit float doesn't
3930 # comply with IEEE 754.
3936 # Infer a default setting for --with-fpu.
3937 if test x$with_fpu = x; then
3939 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
3940 # The R5900 FPU only supports single precision.
3946 # Support --with-fpmath.
3947 if test x$with_fpmath != x; then
3949 i[34567]86-*-* | x86_64-*-*)
3950 case ${with_fpmath} in
3952 tm_file="${tm_file} i386/avxmath.h"
3955 tm_file="${tm_file} i386/ssemath.h"
3958 echo "Invalid --with-fpmath=$with_fpmath" 1>&2
3964 echo "--with-fpmath isn't supported for $target." 1>&2
3970 # Similarly for --with-schedule.
3971 if test x$with_schedule = x; then
3974 # Override default PA8000 scheduling model.
3975 with_schedule=7100LC
3980 # Infer a default setting for --with-llsc.
3981 if test x$with_llsc = x; then
3984 # The kernel emulates LL and SC where necessary.
3987 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
3988 # The R5900 doesn't support LL(D) and SC(D).
3994 # Validate and mark as valid any --with options supported
3995 # by this target. In order to use a particular --with option
3996 # you must list it in supported_defaults; validating the value
3997 # is optional. This case statement should set nothing besides
3998 # supported_defaults.
4003 supported_defaults="abi cpu arch"
4004 for which in cpu arch; do
4006 eval "val=\$with_$which"
4007 base_val=`echo $val | sed -e 's/\+.*//'`
4008 ext_val=`echo $val | sed -e 's/[a-z0-9.-]\+//'`
4010 if [ $which = arch ]; then
4011 def=aarch64-arches.def
4012 pattern=AARCH64_ARCH
4014 def=aarch64-cores.def
4015 pattern=AARCH64_CORE
4018 ext_mask=AARCH64_CPU_DEFAULT_FLAGS
4020 # Find the base CPU or ARCH id in aarch64-cores.def or
4021 # aarch64-arches.def
4022 if [ x"$base_val" = x ] \
4023 || grep "^$pattern(\"$base_val\"," \
4024 ${srcdir}/config/aarch64/$def \
4027 if [ $which = arch ]; then
4028 base_id=`grep "^$pattern(\"$base_val\"," \
4029 ${srcdir}/config/aarch64/$def | \
4030 sed -e 's/^[^,]*,[ ]*//' | \
4032 # Extract the architecture flags from aarch64-arches.def
4033 ext_mask=`grep "^$pattern(\"$base_val\"," \
4034 ${srcdir}/config/aarch64/$def | \
4038 base_id=`grep "^$pattern(\"$base_val\"," \
4039 ${srcdir}/config/aarch64/$def | \
4040 sed -e 's/^[^,]*,[ ]*//' | \
4044 # Use the pre-processor to strip flatten the options.
4045 # This makes the format less rigid than if we use
4046 # grep and sed directly here.
4047 opt_macro="AARCH64_OPT_EXTENSION(A, B, C, D, E, F)=A, B, C, D, E, F"
4048 options_parsed="`$ac_cv_prog_CPP -D"$opt_macro" -x c \
4049 ${srcdir}/config/aarch64/aarch64-option-extensions.def`"
4051 # Match one element inside AARCH64_OPT_EXTENSION, we
4052 # consume anything that's not a ,.
4053 elem="[ ]*\([^,]\+\)[ ]*"
4055 # Repeat the pattern for the number of entries in the
4056 # AARCH64_OPT_EXTENSION, currently 6 times.
4057 sed_patt="^$elem,$elem,$elem,$elem,$elem,$elem"
4059 while [ x"$ext_val" != x ]
4061 ext_val=`echo $ext_val | sed -e 's/\+//'`
4062 ext=`echo $ext_val | sed -e 's/\+.*//'`
4063 base_ext=`echo $ext | sed -e 's/^no//'`
4064 opt_line=`echo -e "$options_parsed" | \
4065 grep "^\"$base_ext\""`
4067 if [ x"$base_ext" = x ] \
4068 || [[ -n $opt_line ]]; then
4070 # These regexp extract the elements based on
4071 # their group match index in the regexp.
4072 ext_canon=`echo -e "$opt_line" | \
4073 sed -e "s/$sed_patt/\2/"`
4074 ext_on=`echo -e "$opt_line" | \
4075 sed -e "s/$sed_patt/\3/"`
4076 ext_off=`echo -e "$opt_line" | \
4077 sed -e "s/$sed_patt/\4/"`
4079 if [ $ext = $base_ext ]; then
4081 ext_mask="("$ext_mask") | ("$ext_on" | "$ext_canon")"
4083 # Removing extension
4084 ext_mask="("$ext_mask") & ~("$ext_off" | "$ext_canon")"
4089 echo "Unknown extension used in --with-$which=$val" 1>&2
4092 ext_val=`echo $ext_val | sed -e 's/[a-z0-9]\+//'`
4095 ext_mask="(("$ext_mask") << 6)"
4096 if [ x"$base_id" != x ]; then
4097 target_cpu_cname="TARGET_CPU_$base_id | $ext_mask"
4101 echo "Unknown $which used in --with-$which=$val" 1>&2
4108 supported_defaults="cpu tune"
4109 for which in cpu tune; do
4110 eval "val=\$with_$which"
4113 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
4114 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
4118 echo "Unknown CPU used in --with-$which=$val" 1>&2
4126 supported_defaults="cpu"
4128 if [ x"$with_cpu" = x ] \
4129 || grep "^ARC_CPU ($with_cpu," \
4130 ${srcdir}/config/arc/arc-cpus.def \
4135 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
4141 supported_defaults="cpu endian float"
4145 supported_defaults="arch cpu float tune fpu abi mode tls"
4146 for which in cpu tune arch; do
4147 # See if it matches a supported value
4148 eval "val=\$with_$which"
4149 if [ x"$val" != x ]; then
4150 cpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
4151 -v cmd="chk$which $val" \
4152 ${srcdir}/config/arm/arm-cpus.in`
4153 if [ "$cpu" = "error" ]; then
4154 echo "Unknown target in --with-$which=$val" 1>&2
4158 eval "target_${which}_cname=$new_val"
4159 echo "For $val real value is $new_val"
4164 case "$with_float" in
4166 | soft | hard | softfp)
4170 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
4175 # see if --with-fpu matches any of the supported FPUs
4176 if [ x"$with_fpu" != x ] ; then
4178 fpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
4179 -v cmd="chkfpu $val" \
4180 ${srcdir}/config/arm/arm-cpus.in`
4181 if [ "$fpu" = "error" ]
4183 echo "Unknown target in --with-fpu=$val" 1>&2
4190 | apcs-gnu | atpcs | aapcs | iwmmxt | aapcs-linux )
4194 echo "Unknown ABI used in --with-abi=$with_abi"
4199 case "$with_mode" in
4205 echo "Unknown mode used in --with-mode=$with_mode"
4216 echo "Unknown TLS method used in --with-tls=$with_tls" 1>&2
4221 if test "x$with_arch" != x && test "x$with_cpu" != x; then
4222 echo "Switch \"--with-arch\" may not be used with switch \"--with-cpu\"" 1>&2
4226 if test "x$with_cpu" != x && test "x$with_tune" != x; then
4227 echo "Switch \"--with-tune\" may not be used with switch \"--with-cpu\"" 1>&2
4231 # Add extra multilibs
4232 if test "x$with_multilib_list" != x; then
4234 arm_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
4235 if test "x${arm_multilibs}" != xdefault ; then
4236 for arm_multilib in ${arm_multilibs}; do
4237 case ${arm_multilib} in
4239 tmake_profile_file="arm/t-multilib"
4242 ml=`echo "X$arm_multilib" | sed '1s,^X@,,'`
4243 if test -f "${srcdir}/config/arm/${ml}"; then
4244 tmake_file="${tmake_file} arm/${ml}"
4246 echo "Error: ${ml} does not exist in ${srcdir}/config/arm" >&2
4251 echo "Error: --with-multilib-list=${with_multilib_list} not supported." 1>&2
4258 if test "x${tmake_profile_file}" != x ; then
4259 # arm/t-aprofile and arm/t-rmprofile are only
4260 # designed to work without any with-cpu,
4261 # with-arch, with-mode, with-fpu or with-float
4263 if test "x$with_arch" != x \
4264 || test "x$with_cpu" != x \
4265 || test "x$with_float" != x \
4266 || test "x$with_fpu" != x \
4267 || test "x$with_mode" != x ; then
4268 echo "Error: You cannot use any of --with-arch/cpu/fpu/float/mode with --with-multilib-list=${with_multilib_list}" 1>&2
4270 elif test "x$ml" != x ; then
4271 echo "Error: You cannot use builtin multilib profiles along with custom ones" 1>&2
4274 # But pass the default value for float-abi
4275 # through to the multilib selector
4277 tmake_file="${tmake_file} ${tmake_profile_file}"
4278 TM_MULTILIB_CONFIG="$with_multilib_list"
4281 target_cpu_cname=${target_cpu_cname:-arm7tdmi}
4282 with_cpu=${with_cpu:-$target_cpu_cname}
4286 supported_defaults=cpu
4291 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
4297 fido-*-* | m68k*-*-*)
4298 supported_defaults="arch cpu"
4299 case "$with_arch" in
4301 m68k_arch_family="$with_arch"
4304 echo "Invalid --with-arch=$with_arch" 1>&2
4309 # We always have a $with_cpu setting here.
4311 "m68000" | "m68010" | "m68020" | "m68030" | "m68040" | "m68060")
4312 m68k_cpu_ident=$with_cpu
4315 m68k_cpu_ident=m68020
4316 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_40"
4319 m68k_cpu_ident=m68020
4320 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_60"
4323 # We need the C identifier rather than the string.
4324 m68k_cpu_ident=`awk -v arg="\"$with_cpu\"" \
4325 'BEGIN { FS="[ \t]*[,()][ \t]*" }; \
4326 $1 == "M68K_DEVICE" && $2 == arg { print $3 }' \
4327 ${srcdir}/config/m68k/m68k-devices.def`
4328 if [ x"$m68k_cpu_ident" = x ] ; then
4329 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
4332 with_cpu="mcpu=$with_cpu"
4338 supported_defaults="arch tune"
4340 for which in arch tune; do
4341 eval "val=\$with_$which"
4343 "" | carrizo | fiji | gfx900 | gfx906 )
4347 echo "Unknown cpu used in --with-$which=$val." 1>&2
4352 [ "x$with_arch" = x ] && with_arch=fiji
4356 supported_defaults="arch schedule"
4358 case "$with_arch" in
4359 "" | 1.0 | 1.1 | 2.0)
4363 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
4368 case "$with_schedule" in
4369 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
4373 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
4379 i[34567]86-*-* | x86_64-*-*)
4380 supported_defaults="abi arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64"
4381 for which in arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64; do
4382 eval "val=\$with_$which"
4383 case " $x86_archs " in
4391 echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
4400 if test x${val} != x; then
4401 case " $x86_64_archs " in
4406 # Allow $x86_cpus --with-cpu=/--with-tune=
4409 case " $x86_cpus " in
4414 echo "Unknown CPU given in --with-$which=$val." 1>&2
4420 echo "Unknown CPU given in --with-$which=$val." 1>&2
4433 supported_defaults="abi arch tune riscv_attribute"
4436 riscv-* | riscv32*) xlen=32 ;;
4437 riscv64*) xlen=64 ;;
4438 *) echo "Unsupported RISC-V target ${target}" 1>&2; exit 1 ;;
4441 case "${with_riscv_attribute}" in
4443 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
4446 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=0"
4451 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
4454 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=0"
4459 echo "--with-riscv-attribute=${with_riscv_attribute} is not supported. The argument must begin with yes, no or default." 1>&2
4465 # Infer arch from --with-arch, --target, and --with-abi.
4466 case "${with_arch}" in
4467 rv32e* | rv32i* | rv32g* | rv64i* | rv64g*)
4471 # Infer XLEN, but otherwise assume GC.
4472 case "${with_abi}" in
4473 ilp32e) with_arch="rv32e" ;;
4474 ilp32 | ilp32f | ilp32d) with_arch="rv32gc" ;;
4475 lp64 | lp64f | lp64d) with_arch="rv64gc" ;;
4476 *) with_arch="rv${xlen}gc" ;;
4480 echo "--with-arch=${with_arch} is not supported. The argument must begin with rv32e, rv32i, rv32g, rv64i, or rv64g." 1>&2
4485 # Make sure --with-abi is valid. If it was not specified,
4486 # pick a default based on the ISA, preferring soft-float
4487 # unless the D extension is present.
4488 case "${with_abi}" in
4489 ilp32 | ilp32e | ilp32f | ilp32d | lp64 | lp64f | lp64d)
4492 case "${with_arch}" in
4493 rv32*d* | rv32g*) with_abi=ilp32d ;;
4494 rv32e*) with_abi=ilp32e ;;
4495 rv32*) with_abi=ilp32 ;;
4496 rv64*d* | rv64g*) with_abi=lp64d ;;
4497 rv64*) with_abi=lp64 ;;
4501 echo "--with-abi=${with_abi} is not supported" 1>&2
4506 # Make sure ABI and ISA are compatible.
4507 case "${with_abi},${with_arch}" in
4508 ilp32,rv32* | ilp32e,rv32e* \
4509 | ilp32f,rv32*f* | ilp32f,rv32g* \
4510 | ilp32d,rv32*d* | ilp32d,rv32g* \
4512 | lp64f,rv64*f* | lp64f,rv64g* \
4513 | lp64d,rv64*d* | lp64d,rv64g*)
4516 echo "--with-abi=${with_abi} is not supported for ISA ${with_arch}" 1>&2
4521 # Handle --with-multilib-list.
4522 if test "x${with_multilib_list}" != xdefault; then
4523 tm_file="${tm_file} riscv/withmultilib.h"
4524 tmake_file="${tmake_file} riscv/t-withmultilib"
4526 case ${with_multilib_list} in
4527 ilp32 | ilp32f | ilp32d \
4528 | lp64 | lp64f | lp64d )
4529 TM_MULTILIB_CONFIG="${with_arch},${with_multilib_list}"
4532 echo "--with-multilib-list=${with_multilib_list} not supported."
4536 # Define macros to select the default multilib.
4537 case ${with_arch} in
4539 tm_defines="${tm_defines} TARGET_MLIB_ARCH=1"
4542 tm_defines="${tm_defines} TARGET_MLIB_ARCH=2"
4545 echo "unsupported --with-arch for --with-multilib-list"
4550 tm_defines="${tm_defines} TARGET_MLIB_ABI=1"
4553 tm_defines="${tm_defines} TARGET_MLIB_ABI=2"
4556 tm_defines="${tm_defines} TARGET_MLIB_ABI=3"
4559 tm_defines="${tm_defines} TARGET_MLIB_ABI=4"
4562 tm_defines="${tm_defines} TARGET_MLIB_ABI=5"
4565 tm_defines="${tm_defines} TARGET_MLIB_ABI=6"
4568 echo "unsupported --with-abi for --with-multilib"
4575 supported_defaults="abi arch arch_32 arch_64 float fpu nan fp_32 odd_spreg_32 tune tune_32 tune_64 divide llsc mips-plt synci lxc1-sxc1 madd4"
4577 case ${with_float} in
4582 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
4588 "" | single | double)
4592 echo "Unknown fpu type used in --with-fpu=$with_fpu" 1>&2
4602 echo "Unknown NaN encoding used in --with-nan=$with_nan" 1>&2
4607 case ${with_fp_32} in
4612 echo "Unknown FP mode used in --with-fp-32=$with_fp_32" 1>&2
4617 case ${with_odd_spreg_32} in
4619 with_odd_spreg_32="odd-spreg"
4622 with_odd_spreg_32="no-odd-spreg"
4628 echo "Unknown odd-spreg-32 type used in --with-odd-spreg-32=$with_odd_spreg_32" 1>&2
4634 "" | 32 | o64 | n32 | 64 | eabi)
4638 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
4643 case ${with_divide} in
4644 "" | breaks | traps)
4648 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
4653 case ${with_llsc} in
4664 echo "Unknown llsc type used in --with-llsc" 1>&2
4669 case ${with_mips_plt} in
4674 with_mips_plt=no-plt
4679 echo "Unknown --with-mips-plt argument: $with_mips_plt" 1>&2
4684 case ${with_synci} in
4694 echo "Unknown synci type used in --with-synci" 1>&2
4699 case ${with_lxc1_sxc1} in
4701 with_lxc1_sxc1=lxc1-sxc1
4704 with_lxc1_sxc1=no-lxc1-sxc1
4709 echo "Unknown lxc1-sxc1 type used in --with-lxc1-sxc1" 1>&2
4714 case ${with_madd4} in
4724 echo "Unknown madd4 type used in --with-madd4" 1>&2
4731 supported_defaults="arch cpu nds32_lib float fpu_config"
4733 # process --with-arch
4734 case "${with_arch}" in
4736 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
4740 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
4743 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=1"
4746 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=2"
4750 echo "Cannot accept --with-arch=$with_arch, available values are: v2 v2j v3 v3m v3f v3s" 1>&2
4755 case "${with_cpu}" in
4759 n6 | n7 |n8 | e8 | s8 | n9 | n10 | d10 | n12 | n13 | n15)
4763 echo "Cannot accept --with-cpu=$with_cpu, available values are: n6 n7 n8 e8 s8 n9 n10 d10 n12 n13 n15" 1>&2
4768 # process --with-nds32-lib
4769 case "${with_nds32_lib}" in
4773 with_nds32_lib=ulibc
4776 with_nds32_lib=glibc
4779 with_nds32_lib=newlib
4780 tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
4786 tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
4790 # for the arch=v3f or arch=v3s under mculib toolchain,
4791 # we would like to set -fno-math-errno as default
4792 case "${with_arch}" in
4794 tm_defines="${tm_defines} TARGET_DEFAULT_NO_MATH_ERRNO=1"
4802 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib glibc uclibc" 1>&2
4807 # process --with-float
4808 case "${with_float}" in
4813 echo "Cannot accept --with-float=$with_float, available values are: soft hard" 1>&2
4818 # process --with-config-fpu
4819 case "${with_config_fpu}" in
4824 echo "Cannot accept --with-config-fpu=$with_config_fpu, available values from 0 to 7" 1>&2
4832 supported_defaults="arch"
4833 case "$with_arch" in
4838 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
4844 powerpc*-*-* | rs6000-*-*)
4845 supported_defaults="abi cpu cpu_32 cpu_64 float tune tune_32 tune_64 advance_toolchain"
4847 for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
4848 eval "val=\$with_$which"
4850 default32 | default64)
4855 echo "$val only valid for --with-cpu and --with-tune." 1>&2
4859 with_which="with_$which"
4863 tm_defines="${tm_defines} CONFIG_PPC405CR"
4864 eval "with_$which=405"
4866 "" | common | native \
4867 | power[3456789] | power5+ | power6x \
4868 | powerpc | powerpc64 | powerpc64le \
4870 | 401 | 403 | 405 | 405fp | 440 | 440fp | 464 | 464fp \
4871 | 476 | 476fp | 505 | 601 | 602 | 603 | 603e | ec603e \
4872 | 604 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
4873 | a2 | e300c[23] | 854[08] | e500mc | e500mc64 | e5500 | e6500 \
4874 | titan | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5 | cell)
4878 echo "Unknown cpu used in --with-$which=$val." 1>&2
4885 "" | elfv1 | elfv2 )
4889 echo "Unknown ABI used in --with-abi=$with_abi"
4894 if test "x$with_advance_toolchain" != x; then
4895 if test -d "/opt/$with_advance_toolchain/." -a \
4896 -d "/opt/$with_advance_toolchain/bin/." -a \
4897 -d "/opt/$with_advance_toolchain/include/."; then
4899 tm_file="$tm_file ./advance-toolchain.h"
4900 (at="/opt/$with_advance_toolchain"
4901 echo "/* Use Advance Toolchain $at */"
4903 echo "#undef LINK_OS_EXTRA_SPEC32"
4904 echo "#define LINK_OS_EXTRA_SPEC32" \
4905 "\"%(link_os_new_dtags)" \
4906 "-rpath $prefix/lib -rpath $at/lib\""
4908 echo "#undef LINK_OS_EXTRA_SPEC64"
4909 echo "#define LINK_OS_EXTRA_SPEC64" \
4910 "\"%(link_os_new_dtags)" \
4911 "-rpath $prefix/lib64 -rpath $at/lib64\""
4913 echo "#undef LINK_OS_NEW_DTAGS_SPEC"
4914 echo "#define LINK_OS_NEW_DTAGS_SPEC" \
4915 "\"--enable-new-dtags\""
4917 echo "#undef DYNAMIC_LINKER_PREFIX"
4918 echo "#define DYNAMIC_LINKER_PREFIX \"$at\""
4920 echo "#undef MD_EXEC_PREFIX"
4921 echo "#define MD_EXEC_PREFIX \"$at/bin/\""
4923 echo "#undef MD_STARTFILE_PREFIX"
4924 echo "#define MD_STARTFILE_PREFIX \"$prefix/lib/\""
4926 echo "#undef MD_STARTFILE_PREFIX_1"
4927 echo "#define MD_STARTFILE_PREFIX_1 \"$at/lib/\"") \
4928 > advance-toolchain.h
4930 echo "Unknown advance-toolchain $with_advance_toolchain"
4935 # Set up the default long double format if the user changed it.
4936 if test x$with_long_double_format = xieee; then
4937 tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=1"
4939 elif test x$with_long_double_format = xibm; then
4940 tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=0"
4945 supported_defaults="arch mode tune"
4947 for which in arch tune; do
4948 eval "val=\$with_$which"
4950 "" | native | z900 | z990 | z9-109 | z9-ec | z10 | z196 | zEC12 | z13 | z14 | z15 | arch5 | arch6 | arch7 | arch8 | arch9 | arch10 | arch11 | arch12 | arch13 )
4954 echo "Unknown cpu used in --with-$which=$val." 1>&2
4960 case ${with_mode} in
4965 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
4971 sh[123456ble]*-*-* | sh-*-*)
4972 supported_defaults="cpu"
4973 case "`echo $with_cpu | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz- | sed s/sh/m/`" in
4974 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
4977 m2a | m2a-single | m2a-single-only | m2a-nofpu)
4979 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
4982 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
4983 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
4984 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
4985 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
4991 supported_defaults="cpu cpu_32 cpu_64 float tune tune_32 tune_64"
4993 for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
4994 eval "val=\$with_$which"
4996 "" | sparc | sparcv9 | sparc64 \
4998 | v8 | supersparc | hypersparc | leon | leon3 | leon3v7 \
4999 | sparclite | f930 | f934 | sparclite86x \
5000 | sparclet | tsc701 \
5001 | v9 | ultrasparc | ultrasparc3 | niagara | niagara2 \
5002 | niagara3 | niagara4 | niagara7 | m8)
5006 echo "Unknown cpu used in --with-$which=$val" 1>&2
5012 case ${with_float} in
5017 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
5024 supported_defaults="arch"
5026 case ${with_arch} in
5027 "" | c62x | c64x | c64x+ | c67x | c67x+ | c674x)
5031 echo "Unknown arch used in --with-arch=$with_arch." 1>&2
5038 supported_defaults=cpu
5040 "" | v850e | v850e1 | v850e2 | v850es | v850e2v3 | v850e3v5)
5044 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
5050 supported_defaults="cpu"
5054 *) echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
5061 # Targets for which there is at least one VxWorks port should include
5062 # vxworks-dummy.h to allow safe references to various TARGET_VXWORKS kinds
5063 # of markers from other files in the port, including the vxworks*.h files to
5064 # distinguish VxWorks variants such as VxWorks 7 or 64).
5067 arm*-*-* | i[34567]86-*-* | mips*-*-* | powerpc*-*-* | sh*-*-* \
5068 | sparc*-*-* | x86_64-*-*)
5069 tm_file="vxworks-dummy.h ${tm_file}"
5073 # Set some miscellaneous flags for particular targets.
5074 target_cpu_default2=
5077 if test x"$target_cpu_cname" != x
5079 target_cpu_default2=$target_cpu_cname
5084 if test x$with_cpu = x
5086 echo "Don't know the target cpu" 1>&2
5089 target_cpu_default2="\\\"$with_cpu\\\""
5094 if test x$gas = xyes
5096 target_cpu_default2="MASK_GAS"
5100 fido*-*-* | m68k*-*-*)
5101 target_cpu_default2=$m68k_cpu_ident
5102 tmake_file="m68k/t-opts $tmake_file"
5103 if [ x"$m68k_arch_family" != x ]; then
5104 tmake_file="m68k/t-$m68k_arch_family $tmake_file"
5108 i[34567]86-*-darwin* | x86_64-*-darwin*)
5110 i[34567]86-*-linux* | x86_64-*-linux*)
5111 extra_objs="${extra_objs} cet.o"
5112 tmake_file="$tmake_file i386/t-linux i386/t-cet"
5114 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu)
5115 tmake_file="$tmake_file i386/t-kfreebsd"
5118 tmake_file="$tmake_file i386/t-gnu"
5120 i[34567]86-*-msdosdjgpp*)
5121 tmake_file="${tmake_file} i386/t-djgpp"
5123 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
5125 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
5127 i[34567]86-*-mingw* | x86_64-*-mingw*)
5129 i[34567]86-*-dragonfly* | x86_64-*-dragonfly*)
5131 i[34567]86-*-freebsd*)
5134 tmake_file="${tmake_file} i386/t-freebsd64"
5140 if test x$gnu_ld = xyes
5142 target_cpu_default2="MASK_SPLIT_ADDRESSES"
5146 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
5149 if test x$with_arch != x; then
5150 default_mips_arch=$with_arch
5152 if test x$with_abi != x; then
5153 default_mips_abi=$with_abi
5155 case ${default_mips_arch} in
5156 mips1) tm_defines="$tm_defines MIPS_ISA_DEFAULT=1" ;;
5157 mips2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=2" ;;
5158 mips3) tm_defines="$tm_defines MIPS_ISA_DEFAULT=3" ;;
5159 mips4) tm_defines="$tm_defines MIPS_ISA_DEFAULT=4" ;;
5160 mips32) tm_defines="$tm_defines MIPS_ISA_DEFAULT=32" ;;
5161 mips32r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=33" ;;
5162 mips32r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=37" ;;
5163 mips64) tm_defines="$tm_defines MIPS_ISA_DEFAULT=64" ;;
5164 mips64r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=65" ;;
5165 mips64r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=69" ;;
5167 case ${default_mips_abi} in
5168 32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_32" ;;
5169 o64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_O64" ;;
5170 n32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_N32" ;;
5171 64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_64" ;;
5172 eabi) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_EABI" ;;
5174 tmake_file="mips/t-mips $tmake_file"
5177 powerpc*-*-* | rs6000-*-*)
5178 # FIXME: The PowerPC port uses the value set at compile time,
5179 # although it's only cosmetic.
5180 if test "x$with_cpu" != x
5182 target_cpu_default2="\\\"$with_cpu\\\""
5184 out_file="${cpu_type}/${cpu_type}.c"
5185 c_target_objs="${c_target_objs} ${cpu_type}-c.o"
5186 cxx_target_objs="${cxx_target_objs} ${cpu_type}-c.o"
5187 d_target_objs="${d_target_objs} ${cpu_type}-d.o"
5188 tmake_file="${cpu_type}/t-${cpu_type} ${tmake_file}"
5191 sh[123456ble]*-*-* | sh-*-*)
5192 c_target_objs="${c_target_objs} sh-c.o"
5193 cxx_target_objs="${cxx_target_objs} sh-c.o"
5197 # Some standard aliases.
5202 xsparcv9 | xsparc64)
5207 if test x$with_tune = x ; then
5218 # The SPARC port checks this value at compile-time.
5219 target_cpu_default2="TARGET_CPU_$with_cpu"
5223 case "x$with_cpu" in
5226 xv850e | xv850e1 | xv850e2 | xv850e2v3 | xv850e3v5)
5227 target_cpu_default2="TARGET_CPU_$with_cpu"
5230 target_cpu_default2="TARGET_CPU_v850e1"
5235 target_cpu_default2="TARGET_CPU_$with_cpu"
5240 all_defaults="abi cpu cpu_32 cpu_64 arch arch_32 arch_64 tune tune_32 tune_64 schedule float mode fpu nan fp_32 odd_spreg_32 divide llsc mips-plt synci tls lxc1-sxc1 madd4"
5241 for option in $all_defaults
5243 eval "val=\$with_"`echo $option | sed s/-/_/g`
5244 if test -n "$val"; then
5245 case " $supported_defaults " in
5249 echo "This target does not support --with-$option." 2>&1
5250 echo "Valid --with options are: $supported_defaults" 2>&1
5257 t="{ \"$option\", \"$val\" }"
5259 t="${t}, { \"$option\", \"$val\" }"
5266 configure_default_options="{ { NULL, NULL} }"
5268 configure_default_options="{ ${t} }"
5271 if test "$target_cpu_default2" != ""
5273 if test "$target_cpu_default" != ""
5275 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
5277 target_cpu_default=$target_cpu_default2
5282 i[34567]86-*-* | x86_64-*-*)
5283 if test x$enable_as_accelerator = xyes; then
5284 extra_programs="mkoffload\$(exeext)"