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"
964 case ${enable_threads} in
966 "" | yes | vxworks) thread_file='vxworks' ;;
967 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
970 # A few common macro definitions conveying general characteristics
971 # of the configuration at hand. Note that by VxWorks 7, we mean the
972 # the SR6xx major update or beyond in vendor parlance:
976 tm_defines="$tm_defines TARGET_VXWORKS7=1"
981 tm_defines="$tm_defines TARGET_VXWORKS64=1"
985 # Then a few build configuration controls for VxWorks 7, which
986 # has specificities on top of which we aim to provide more complete
991 # VxWorks 7 always has init/fini_array support and it is simpler to
992 # just leverage this, sticking to what the system toolchain does:
993 gcc_cv_initfini_array=yes
998 # Assume that newlib is being used and so __cxa_atexit is provided.
999 default_use_cxa_atexit=yes
1005 aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
1006 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h"
1007 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-elf-raw.h"
1008 tmake_file="${tmake_file} aarch64/t-aarch64"
1014 tm_file="${tm_file} fuchsia.h"
1017 tm_file="${tm_file} rtems.h aarch64/rtems.h"
1022 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1025 aarch64_multilibs="${with_multilib_list}"
1026 if test "$aarch64_multilibs" = "default"; then
1027 aarch64_multilibs="lp64,ilp32"
1029 aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
1030 for aarch64_multilib in ${aarch64_multilibs}; do
1031 case ${aarch64_multilib} in
1033 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
1036 echo "--with-multilib-list=${aarch64_multilib} not supported."
1040 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1042 aarch64*-*-freebsd*)
1043 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file}"
1044 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-freebsd.h"
1045 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-freebsd"
1046 tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
1049 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file}"
1050 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-netbsd.h"
1051 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-netbsd"
1052 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1055 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h"
1056 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-linux.h"
1057 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-linux"
1058 tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
1061 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1064 aarch64_multilibs="${with_multilib_list}"
1065 if test "$aarch64_multilibs" = "default"; then
1066 # TODO: turn on ILP32 multilib build after its support is mature.
1067 # aarch64_multilibs="lp64,ilp32"
1068 aarch64_multilibs="lp64"
1070 aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
1071 for aarch64_multilib in ${aarch64_multilibs}; do
1072 case ${aarch64_multilib} in
1074 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
1077 echo "--with-multilib-list=${aarch64_multilib} not supported."
1081 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1083 aarch64*-wrs-vxworks*)
1084 tm_file="${tm_file} elfos.h aarch64/aarch64-elf.h"
1085 tm_file="${tm_file} vx-common.h vxworks.h aarch64/aarch64-vxworks.h"
1086 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-vxworks"
1089 tm_file="elfos.h ${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h glibc-stdint.h"
1090 tmake_file="${tmake_file} alpha/t-linux alpha/t-alpha"
1091 extra_options="${extra_options} alpha/elf.opt"
1094 tm_file="elfos.h ${tm_file} ${nbsd_tm_file} alpha/elf.h alpha/netbsd.h"
1095 tmake_file="${tmake_file} alpha/t-alpha"
1096 extra_options="${extra_options} netbsd.opt netbsd-elf.opt \
1100 tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
1101 tm_file="elfos.h alpha/alpha.h alpha/elf.h openbsd.h openbsd-stdint.h alpha/openbsd.h openbsd-libpthread.h"
1102 tmake_file="${tmake_file} alpha/t-alpha"
1103 extra_options="${extra_options} openbsd.opt alpha/elf.opt"
1104 # default x-alpha is only appropriate for dec-osf.
1107 tm_file="${tm_file} vms/vms.h alpha/vms.h"
1108 tmake_file="${tmake_file} alpha/t-vms alpha/t-alpha"
1111 tm_file="arc/arc-arch.h dbxelf.h elfos.h newlib-stdint.h arc/elf.h ${tm_file}"
1112 tmake_file="arc/t-multilib arc/t-arc"
1113 extra_gcc_objs="driver-arc.o"
1114 if test "x$with_cpu" != x; then
1115 tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
1117 if test x${with_endian} = x; then
1119 arc*be-*-* | arc*eb-*-*) with_endian=big ;;
1120 *) with_endian=little ;;
1123 case ${with_endian} in
1125 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1127 case ${with_endian} in
1128 big*) tm_file="arc/big.h ${tm_file}"
1132 tm_file="arc/arc-arch.h dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arc/linux.h ${tm_file}"
1133 tmake_file="${tmake_file} arc/t-multilib-linux arc/t-arc"
1134 extra_gcc_objs="driver-arc.o"
1135 if test "x$with_cpu" != x; then
1136 tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
1138 if test x${with_endian} = x; then
1140 arc*be-*-* | arc*eb-*-*) with_endian=big ;;
1141 *) with_endian=little ;;
1144 case ${with_endian} in
1146 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1148 case ${with_endian} in
1149 big*) tm_file="arc/big.h ${tm_file}"
1151 # Force .init_array support. The configure script cannot always
1152 # automatically detect that GAS supports it, yet we require it.
1153 gcc_cv_initfini_array=yes
1156 # We only support VxWorks 7 now on ARM, post SR600. Pre SR600
1157 # VxWorks 7 was transitory and major versions prior to 7 were based
1158 # on long deprecated ABI, not supported at all any more regardless
1160 extra_options="${extra_options} arm/vxworks.opt"
1161 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks arm/t-bpabi"
1162 tm_file="elfos.h arm/elf.h arm/bpabi.h arm/aout.h ${tm_file}"
1163 tm_file="${tm_file} vx-common.h vxworks.h arm/vxworks.h"
1164 target_cpu_cname="armv7-a"
1165 need_64bit_hwint=yes
1167 arm*-*-freebsd*) # ARM FreeBSD EABI
1168 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h"
1171 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1174 tmake_file="${tmake_file} arm/t-arm arm/t-bpabi"
1175 tm_file="${tm_file} arm/bpabi.h arm/freebsd.h arm/aout.h arm/arm.h"
1178 target_cpu_cname="arm1176jzf-s"
1179 if test $fbsd_major -ge 11; then
1180 tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
1184 target_cpu_cname="generic-armv7-a"
1185 tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
1188 target_cpu_cname="arm9"
1191 with_tls=${with_tls:-gnu}
1194 target_cpu_cname="strongarm"
1195 tmake_file="${tmake_file} arm/t-arm"
1196 tm_file="dbxelf.h elfos.h ${nbsd_tm_file} arm/elf.h"
1197 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1199 arm*eb-*) tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" ;;
1202 arm*-*-netbsdelf-*eabi*)
1203 tm_file="$tm_file arm/bpabi.h arm/netbsd-elf.h arm/netbsd-eabi.h"
1204 tmake_file="$tmake_file arm/t-bpabi arm/t-netbsdeabi"
1207 tm_file="$tm_file arm/netbsd-elf.h"
1208 tmake_file="$tmake_file arm/t-netbsd"
1211 tm_file="${tm_file} arm/aout.h arm/arm.h"
1213 arm*-*-netbsdelf-*eabihf*)
1214 # Hard-float requires at least Arm v5te
1215 target_cpu_cname="arm10e"
1216 tm_defines="${tm_defines} TARGET_DEFAULT_FLOAT_ABI=ARM_FLOAT_ABI_HARD"
1220 armv6*) target_cpu_cname="arm1176jzf-s";;
1221 armv7*) target_cpu_cname="generic-armv7-a";;
1224 arm*-*-linux-* | arm*-*-uclinuxfdpiceabi)
1225 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
1226 extra_options="${extra_options} linux-android.opt"
1229 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1232 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
1233 tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h arm/aout.h arm/arm.h"
1235 arm*-*-uclinuxfdpiceabi)
1236 tm_file="$tm_file arm/uclinuxfdpiceabi.h"
1239 # Generation of floating-point instructions requires at least ARMv5te.
1240 if [ "$with_float" = "hard" -o "$with_float" = "softfp" ] ; then
1241 target_cpu_cname="arm10e"
1243 target_cpu_cname="arm10tdmi"
1245 # Define multilib configuration for arm-linux-androideabi.
1248 tmake_file="$tmake_file arm/t-linux-androideabi"
1251 # The EABI requires the use of __cxa_atexit.
1252 default_use_cxa_atexit=yes
1253 with_tls=${with_tls:-gnu}
1255 arm*-*-uclinux*eabi*) # ARM ucLinux
1256 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h glibc-stdint.h"
1257 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi"
1258 tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h arm/aout.h arm/arm.h"
1259 target_cpu_cname="arm7tdmi"
1260 # The EABI requires the use of __cxa_atexit.
1261 default_use_cxa_atexit=yes
1264 tm_file="elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
1265 tm_file="${tm_file} newlib-stdint.h phoenix.h"
1266 tm_file="${tm_file} arm/aout.h arm/arm.h"
1267 tmake_file="${tmake_file} arm/t-arm arm/t-bpabi arm/t-phoenix"
1268 target_cpu_cname="arm7tdmi"
1270 arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems* | arm*-*-fuchsia*)
1273 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1275 default_use_cxa_atexit=yes
1276 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
1277 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf"
1278 target_cpu_cname="arm7tdmi"
1281 tm_file="$tm_file newlib-stdint.h"
1282 tmake_file="${tmake_file} arm/t-bpabi"
1286 tm_file="${tm_file} fuchsia.h arm/fuchsia-elf.h glibc-stdint.h"
1287 tmake_file="${tmake_file} arm/t-bpabi arm/t-fuchsia"
1288 target_cpu_cname="generic-armv7-a"
1291 tm_file="${tm_file} rtems.h arm/rtems.h newlib-stdint.h"
1292 tmake_file="${tmake_file} arm/t-bpabi arm/t-rtems"
1295 tm_file="${tm_file} arm/symbian.h"
1296 # We do not include t-bpabi for Symbian OS because the system
1297 # provides its own implementation of the BPABI functions.
1298 tmake_file="${tmake_file} arm/t-symbian"
1299 target_cpu_cname="arm10tdmi"
1302 tm_file="${tm_file} arm/aout.h arm/arm.h"
1305 tm_file="elfos.h avr/elf.h avr/avr-arch.h avr/avr.h avr/specs.h dbxelf.h avr/avr-stdint.h"
1306 if test x${with_avrlibc} != xno; then
1307 tm_file="${tm_file} ${cpu_type}/avrlibc.h"
1308 tm_defines="${tm_defines} WITH_AVRLIBC"
1310 case y${with_double} in
1313 tm_defines="${tm_defines} HAVE_DOUBLE32"
1317 tm_defines="${tm_defines} HAVE_DOUBLE64"
1321 avr_double_multilib=1
1322 tm_defines="${tm_defines} HAVE_DOUBLE32"
1323 tm_defines="${tm_defines} HAVE_DOUBLE64"
1324 tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
1328 avr_double_multilib=1
1329 tm_defines="${tm_defines} HAVE_DOUBLE32"
1330 tm_defines="${tm_defines} HAVE_DOUBLE64"
1331 tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
1334 echo "Error: --with-double= can only be used with: '32', '32,64', '64,32', '64'" 1>&2
1338 case y${with_long_double} in
1341 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1345 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1349 avr_long_double_multilib=1
1350 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1351 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1352 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
1356 avr_long_double_multilib=1
1357 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1358 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1359 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
1362 avr_long_double=${avr_double}
1363 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_IS_DOUBLE"
1364 if test y${avr_double_multilib} = y1; then
1365 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1366 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1368 tm_defines="${tm_defines} HAVE_LONG_DOUBLE${avr_long_double}"
1372 echo "Error: --with-long_double= can only be used with: '32', '32,64', '64,32', '64', 'double'" 1>&2
1376 if test ${avr_long_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 32xy1z; then
1377 if test y${with_long_double} != ydouble; then
1378 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
1382 if test ${avr_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 64x1yz; then
1383 echo "Error: --with-long-double=${with_long_double} requests a multilib for long double, but double is always 64 bits wide due to --with-double=64" 1>&2
1386 if test y${avr_double}${avr_long_double} = y6432; then
1387 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
1390 tm_defines="${tm_defines} WITH_DOUBLE${avr_double}"
1391 tm_defines="${tm_defines} WITH_LONG_DOUBLE${avr_long_double}"
1392 tmake_file="${tmake_file} avr/t-avr avr/t-multilib"
1394 extra_gcc_objs="driver-avr.o avr-devices.o"
1395 extra_objs="avr-devices.o avr-log.o"
1398 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
1399 tmake_file=bfin/t-bfin-elf
1403 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/uclinux.h"
1404 tmake_file=bfin/t-bfin-uclinux
1407 bfin*-linux-uclibc*)
1408 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/linux.h ./linux-sysroot-suffix.h"
1409 tmake_file="${tmake_file} bfin/t-bfin-linux"
1413 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/rtems.h rtems.h newlib-stdint.h"
1414 tmake_file="${tmake_file} bfin/t-rtems"
1417 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
1422 tmake_file="${tmake_file} bpf/t-bpf"
1424 extra_headers="bpf-helpers.h"
1425 use_gcc_stdint=provide
1428 tm_file="elfos.h ${tm_file} newlib-stdint.h"
1429 tmake_file="${tmake_file} cr16/t-cr16 "
1432 crisv32-*-elf | crisv32-*-none)
1433 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1434 tmake_file="cris/t-cris"
1435 target_cpu_default=32
1437 extra_options="${extra_options} cris/elf.opt"
1440 cris-*-elf | cris-*-none)
1441 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1442 tmake_file="cris/t-cris cris/t-elfmulti"
1444 extra_options="${extra_options} cris/elf.opt"
1447 crisv32-*-linux* | cris-*-linux*)
1448 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h cris/linux.h"
1449 tmake_file="${tmake_file} cris/t-cris cris/t-linux"
1450 extra_options="${extra_options} cris/linux.opt"
1453 target_cpu_default=10
1456 target_cpu_default=32
1461 if test x${with_endian} != x; then
1462 case ${with_endian} in
1465 echo "with_endian=${with_endian} not supported."
1470 if test x${with_float} != x; then
1471 case ${with_float} in
1474 "Unknown floating point type used in --with-float=$with_float"
1479 tm_file="csky/csky.h"
1480 md_file="csky/csky.md"
1481 out_file="csky/csky.c"
1482 tm_p_file="${tm_p_file} csky/csky-protos.h"
1483 extra_options="${extra_options} csky/csky_tables.opt"
1485 if test x${enable_tpf_debug} = xyes; then
1486 tm_defines="${tm_defines} ENABLE_TPF_DEBUG"
1491 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} csky/csky-elf.h"
1492 tmake_file="csky/t-csky csky/t-csky-elf"
1493 default_use_cxa_atexit=no
1496 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} csky/csky-linux-elf.h"
1497 tmake_file="${tmake_file} csky/t-csky csky/t-csky-linux"
1499 if test "x${enable_multilib}" = xyes ; then
1500 tm_file="$tm_file ./sysroot-suffix.h"
1501 tmake_file="${tmake_file} csky/t-sysroot-suffix"
1506 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
1507 # Force .init_array support. The configure script cannot always
1508 # automatically detect that GAS supports it, yet we require it.
1509 gcc_cv_initfini_array=yes
1511 csky-*-linux-uclibc*)
1512 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
1513 default_use_cxa_atexit=no
1516 echo "Unknown target $target"
1522 echo "Unknown target $target"
1527 epiphany-*-elf | epiphany-*-rtems*)
1528 tm_file="${tm_file} dbxelf.h elfos.h"
1529 tmake_file="${tmake_file} epiphany/t-epiphany"
1532 tm_file="${tm_file} rtems.h epiphany/rtems.h newlib-stdint.h"
1535 tm_file="${tm_file} newlib-stdint.h"
1538 extra_options="${extra_options} fused-madd.opt"
1539 extra_objs="${extra_objs} mode-switch-use.o resolve-sw-modes.o"
1540 tm_defines="${tm_defines} EPIPHANY_STACK_OFFSET=${with_stack_offset:-8}"
1541 extra_headers="epiphany_intrinsics.h"
1544 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1547 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1548 tmake_file=frv/t-frv
1551 tm_file="dbxelf.h elfos.h ${tm_file} \
1552 gnu-user.h linux.h glibc-stdint.h frv/linux.h"
1553 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
1558 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1559 tmake_file="${tmake_file} ft32/t-ft32"
1562 tm_file="elfos.h gcn/gcn-hsa.h gcn/gcn.h newlib-stdint.h"
1563 tmake_file="gcn/t-gcn-hsa"
1564 native_system_header_dir=/include
1565 extra_modes=gcn/gcn-modes.def
1566 extra_objs="${extra_objs} gcn-tree.o"
1567 extra_gcc_objs="driver-gcn.o"
1569 x86_64*-*-linux-gnu )
1570 if test "$ac_cv_search_dlopen" != no; then
1571 extra_programs="${extra_programs} gcn-run\$(exeext)"
1575 if test x$enable_as_accelerator = xyes; then
1576 extra_programs="${extra_programs} mkoffload\$(exeext)"
1577 tm_file="${tm_file} gcn/offload.h"
1579 # Force .init_array support.
1580 gcc_cv_initfini_array=yes
1586 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1587 tmake_file="${tmake_file} moxie/t-moxie"
1592 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h moxie/uclinux.h"
1593 tmake_file="${tmake_file} moxie/t-moxie"
1596 tmake_file="${tmake_file} moxie/t-moxie"
1597 tm_file="moxie/moxie.h dbxelf.h elfos.h moxie/rtems.h rtems.h newlib-stdint.h"
1602 tm_file="${tm_file} dbxelf.h elfos.h moxie/moxiebox.h newlib-stdint.h"
1603 tmake_file="${tmake_file} moxie/t-moxiebox"
1606 tmake_file="h8300/t-h8300"
1607 tm_file="h8300/h8300.h dbxelf.h elfos.h newlib-stdint.h h8300/elf.h"
1610 tmake_file="${tmake_file} h8300/t-h8300 h8300/t-linux"
1611 tm_file="h8300/h8300.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h h8300/linux.h"
1614 target_cpu_default="MASK_PA_11|MASK_PA_20"
1615 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h gnu-user.h linux.h \
1616 glibc-stdint.h pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h \
1618 tmake_file="${tmake_file} pa/t-pa pa/t-linux"
1619 d_target_objs="${d_target_objs} pa-d.o"
1623 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS|MASK_CALLER_COPIES"
1624 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h pa/pa-linux.h \
1625 pa/pa32-regs.h pa/pa32-linux.h"
1626 tmake_file="${tmake_file} pa/t-pa pa/t-linux"
1627 d_target_objs="${d_target_objs} pa-d.o"
1630 target_cpu_default="MASK_PA_11"
1631 tm_file="${tm_file} dbxelf.h elfos.h openbsd.h openbsd-stdint.h openbsd-libpthread.h \
1632 pa/pa-openbsd.h pa/pa32-regs.h pa/pa32-openbsd.h"
1633 extra_options="${extra_options} openbsd.opt"
1634 tmake_file="pa/t-pa"
1635 d_target_objs="${d_target_objs} pa-d.o"
1640 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
1641 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} \
1642 pa/pa-netbsd.h pa/pa32-regs.h pa/pa32-netbsd.h"
1643 tmake_file="${tmake_file}"
1644 tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
1645 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1647 hppa[12]*-*-hpux10*)
1649 hppa1.1-*-* | hppa2*-*-*)
1650 target_cpu_default="MASK_PA_11"
1653 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
1654 pa/pa-hpux.h pa/pa-hpux10.h"
1655 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux10.opt"
1658 tm_file="${tm_file} pa/pa-hpux1010.h"
1659 extra_options="${extra_options} pa/pa-hpux1010.opt"
1662 use_gcc_stdint=provide
1663 tm_file="${tm_file} hpux-stdint.h"
1664 tmake_file="pa/t-pa t-slibgcc"
1665 d_target_objs="${d_target_objs} pa-d.o"
1666 case ${enable_threads} in
1668 if test x$have_pthread_h = xyes ; then
1669 tmake_file="${tmake_file} pa/t-dce-thr"
1673 tmake_file="${tmake_file} pa/t-dce-thr"
1678 if test "x$with_dwarf2" != x; then
1679 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
1684 target_cpu_default="MASK_PA_11|MASK_PA_20"
1685 if test x$gnu_ld = xyes
1687 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1689 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
1690 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
1694 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
1695 extra_options="${extra_options} pa/pa-hpux1111.opt"
1698 tm_file="${tm_file} pa/pa-hpux1131.h pa/pa-64.h pa/pa64-hpux.h"
1699 extra_options="${extra_options} pa/pa-hpux1131.opt"
1702 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
1705 extra_options="${extra_options} pa/pa-hpux.opt \
1706 pa/pa-hpux1010.opt pa/pa64-hpux.opt hpux11.opt"
1707 tmake_file="pa/t-pa t-slibgcc"
1708 d_target_objs="${d_target_objs} pa-d.o"
1709 case x${enable_threads} in
1717 use_gcc_stdint=provide
1718 tm_file="${tm_file} hpux-stdint.h"
1722 tm_file="${tm_file} hpux-stdint.h"
1726 hppa[12]*-*-hpux11*)
1728 hppa1.1-*-* | hppa2*-*-*)
1729 target_cpu_default="MASK_PA_11"
1732 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
1733 pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
1734 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt \
1738 tm_file="${tm_file} pa/pa-hpux1111.h"
1739 extra_options="${extra_options} pa/pa-hpux1111.opt"
1742 tm_file="${tm_file} pa/pa-hpux1131.h"
1743 extra_options="${extra_options} pa/pa-hpux1131.opt"
1746 tmake_file="pa/t-pa t-slibgcc"
1747 d_target_objs="${d_target_objs} pa-d.o"
1748 case x${enable_threads} in
1757 use_gcc_stdint=provide
1758 tm_file="${tm_file} hpux-stdint.h"
1762 tm_file="${tm_file} hpux-stdint.h"
1765 if test "x$with_dwarf2" != x; then
1766 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
1770 i[34567]86-*-darwin1[89]*)
1771 echo "Error: 32bit target is not supported after Darwin17" 1>&2
1773 i[34567]86-*-darwin*)
1775 # Baseline choice for a machine that allows m64 support.
1776 with_cpu=${with_cpu:-core2}
1777 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch t-slibgcc"
1778 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
1780 x86_64-*-darwin1[89]* | x86_64-*-darwin2[01]*)
1782 with_cpu=${with_cpu:-core2}
1783 tmake_file="${tmake_file} t-slibgcc"
1786 with_cpu=${with_cpu:-core2}
1787 tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
1788 tm_file="${tm_file} ${cpu_type}/darwin64-biarch.h"
1790 i[34567]86-*-elfiamcu)
1791 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/iamcu.h"
1794 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h"
1797 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h"
1800 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rtemself.h rtems.h"
1803 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/rdos.h"
1806 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rdos.h i386/rdos64.h"
1807 tmake_file="i386/t-i386elf t-svr4"
1809 i[34567]86-*-dragonfly*)
1810 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/dragonfly.h"
1811 tmake_file="${tmake_file} i386/t-crtstuff"
1813 x86_64-*-dragonfly*)
1814 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/x86-64.h i386/dragonfly.h"
1815 tmake_file="${tmake_file} i386/t-crtstuff"
1817 i[34567]86-*-freebsd*)
1818 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
1821 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
1823 i[34567]86-*-netbsdelf*)
1824 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/netbsd-elf.h"
1825 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1828 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/x86-64.h i386/netbsd64.h"
1829 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1831 i[34567]86-*-openbsd*)
1832 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1833 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/openbsdelf.h"
1834 extra_options="${extra_options} openbsd.opt"
1839 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1840 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/x86-64.h i386/openbsdelf.h"
1841 extra_options="${extra_options} openbsd.opt"
1845 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
1846 # Intel 80386's running GNU/*
1847 # with ELF format using glibc 2
1848 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h"
1850 i[34567]86-*-linux*)
1851 tm_file="${tm_file} linux.h linux-android.h"
1852 extra_options="${extra_options} linux-android.opt"
1853 if test x$enable_targets = xall; then
1854 tm_file="${tm_file} i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h i386/linux-common.h i386/linux64.h"
1855 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1856 tmake_file="${tmake_file} i386/t-linux64"
1857 x86_multilibs="${with_multilib_list}"
1858 if test "$x86_multilibs" = "default"; then
1859 x86_multilibs="m64,m32"
1861 x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
1862 for x86_multilib in ${x86_multilibs}; do
1863 case ${x86_multilib} in
1865 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
1868 echo "--with-multilib-list=${x86_with_multilib} not supported."
1872 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1874 if test x$with_cpu = x; then
1875 if test x$with_cpu_64 = x; then
1879 case " $x86_cpus $x86_archs $x86_64_archs " in
1883 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1884 echo "$x86_cpus $x86_archs $x86_64_archs " 1>&2
1890 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h i386/linux-common.h i386/linux.h"
1893 i[34567]86-*-kfreebsd*-gnu)
1894 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kfreebsd-gnu.h i386/kfreebsd-gnu.h"
1896 i[34567]86-*-kopensolaris*-gnu)
1897 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kopensolaris-gnu.h i386/kopensolaris-gnu.h"
1900 tm_file="$tm_file i386/gnu-user-common.h i386/gnu-user.h gnu.h i386/gnu.h"
1904 x86_64-*-linux* | x86_64-*-kfreebsd*-gnu)
1905 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h \
1906 i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h"
1909 tm_file="${tm_file} linux.h linux-android.h i386/linux-common.h i386/linux64.h"
1910 extra_options="${extra_options} linux-android.opt"
1912 x86_64-*-kfreebsd*-gnu)
1913 tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu64.h"
1916 tmake_file="${tmake_file} i386/t-linux64"
1917 x86_multilibs="${with_multilib_list}"
1918 if test "$x86_multilibs" = "default"; then
1921 x86_multilibs="mx32"
1924 x86_multilibs="m64,m32"
1928 x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
1929 for x86_multilib in ${x86_multilibs}; do
1930 case ${x86_multilib} in
1932 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
1935 echo "--with-multilib-list=${x86_with_multilib} not supported."
1939 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1941 i[34567]86-pc-msdosdjgpp*)
1942 xm_file=i386/xm-djgpp.h
1943 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h i386/djgpp-stdint.h"
1944 native_system_header_dir=/dev/env/DJDIR/include
1945 extra_options="${extra_options} i386/djgpp.opt"
1950 i[34567]86-*-lynxos*)
1952 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
1953 tmake_file="${tmake_file} t-lynx"
1954 extra_options="${extra_options} lynx.opt"
1959 i[34567]86-*-nto-qnx*)
1960 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h i386/unix.h i386/nto.h"
1961 extra_options="${extra_options} i386/nto.opt"
1965 i[34567]86-*-rtems*)
1966 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h newlib-stdint.h"
1967 tmake_file="${tmake_file} i386/t-rtems"
1969 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
1970 # Set default arch_32 to pentium4, tune_32 to generic like the other
1971 # i386 targets, although config.guess defaults to i386-pc-solaris2*.
1972 with_arch_32=${with_arch_32:-pentium4}
1973 with_tune_32=${with_tune_32:-generic}
1974 tm_file="${tm_file} i386/unix.h i386/att.h ${sol2_tm_file_head} i386/x86-64.h ${sol2_tm_file_tail}"
1975 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1976 tmake_file="$tmake_file i386/t-sol2"
1978 if test x$with_cpu = x; then
1979 if test x$with_cpu_64 = x; then
1983 case " $x86_cpus $x86_archs $x86_64_archs " in
1987 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1988 echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
1994 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae|i[4567]86-wrs-vxworks7|x86_64-wrs-vxworks7)
1995 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h"
1999 tm_file="${tm_file} i386/x86-64.h"
2002 tm_file="${tm_file} vx-common.h"
2005 tm_file="${tm_file} vxworksae.h i386/vxworks.h i386/vxworksae.h"
2006 tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
2009 tm_file="${tm_file} vxworks.h i386/vxworks.h"
2010 tmake_file="${tmake_file} i386/t-vxworks"
2014 i[34567]86-*-cygwin*)
2015 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-stdint.h"
2016 xm_file=i386/xm-cygwin.h
2017 tmake_file="${tmake_file} i386/t-cygming t-slibgcc"
2018 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2019 extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
2020 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2021 c_target_objs="${c_target_objs} msformat-c.o"
2022 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2023 if test x$enable_threads = xyes; then
2026 default_use_cxa_atexit=yes
2031 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-w64.h i386/cygwin-stdint.h"
2032 xm_file=i386/xm-cygwin.h
2033 tmake_file="${tmake_file} i386/t-cygming t-slibgcc i386/t-cygwin-w64"
2034 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2035 extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
2036 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2037 c_target_objs="${c_target_objs} msformat-c.o"
2038 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2039 if test x$enable_threads = xyes; then
2042 default_use_cxa_atexit=yes
2044 tm_defines="${tm_defines} TARGET_CYGWIN64=1"
2046 i[34567]86-*-mingw* | x86_64-*-mingw*)
2047 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h"
2048 xm_file=i386/xm-mingw32.h
2049 c_target_objs="${c_target_objs} winnt-c.o"
2050 cxx_target_objs="${cxx_target_objs} winnt-c.o"
2051 target_has_targetcm="yes"
2053 x86_64-*-* | *-w64-*)
2059 if test x$enable_threads = xposix ; then
2060 tm_file="${tm_file} i386/mingw-pthread.h"
2062 tm_file="${tm_file} i386/mingw32.h"
2063 # This makes the logic if mingw's or the w64 feature set has to be used
2066 user_headers_inc_next_post="${user_headers_inc_next_post} float.h"
2067 user_headers_inc_next_pre="${user_headers_inc_next_pre} stddef.h stdarg.h"
2068 tm_file="${tm_file} i386/mingw-w64.h"
2069 if test x$enable_targets = xall; then
2070 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
2071 if test x$with_cpu = x; then
2072 if test x$with_cpu_64 = x; then
2076 case " $x86_cpus $x86_archs $x86_64_archs " in
2080 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
2081 echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
2091 tm_file="${tm_file} i386/mingw-stdint.h"
2092 tmake_file="${tmake_file} t-winnt i386/t-cygming t-slibgcc"
2095 tmake_file="${tmake_file} i386/t-mingw-w64"
2098 tmake_file="${tmake_file} i386/t-mingw-w32"
2101 native_system_header_dir=/mingw/include
2102 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2103 extra_options="${extra_options} i386/cygming.opt i386/mingw.opt"
2106 extra_options="${extra_options} i386/mingw-w64.opt"
2111 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2112 c_target_objs="${c_target_objs} msformat-c.o"
2113 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2116 default_use_cxa_atexit=yes
2118 case ${enable_threads} in
2128 tm_file="${tm_file} i386/crtdll.h"
2130 *mingw32msv* | *mingw*)
2135 tmake_file="${tmake_file} i386/t-x86_64-elf"
2136 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h fuchsia.h"
2139 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h ia64/sysv4.h ia64/elf.h"
2140 tmake_file="ia64/t-ia64"
2141 target_cpu_default="0"
2142 if test x$gas = xyes
2144 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
2146 if test x$gnu_ld = xyes
2148 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
2152 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
2153 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
2154 tmake_file="${tmake_file} ia64/t-ia64"
2157 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ia64/sysv4.h ia64/linux.h"
2158 tmake_file="${tmake_file} ia64/t-ia64 ia64/t-linux t-libunwind"
2159 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
2162 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/hpux.h"
2163 tmake_file="ia64/t-ia64 ia64/t-hpux t-slibgcc"
2164 target_cpu_default="MASK_GNU_AS"
2165 case x$enable_threads in
2171 c_target_objs="ia64-c.o"
2172 cxx_target_objs="ia64-c.o"
2173 extra_options="${extra_options} ia64/ilp32.opt hpux11.opt"
2175 tm_file="${tm_file} hpux-stdint.h"
2178 tm_file="${tm_file} ia64/hpux-unix2003.h"
2183 tm_file="${tm_file} elfos.h ia64/sysv4.h vms/vms.h ia64/vms.h"
2184 tmake_file="${tmake_file} ia64/t-ia64"
2185 target_cpu_default="0"
2186 if test x$gas = xyes
2188 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
2190 extra_options="${extra_options} ia64/vms.opt"
2193 tm_file="elfos.h newlib-stdint.h iq2000/iq2000.h"
2194 out_file=iq2000/iq2000.c
2195 md_file=iq2000/iq2000.md
2198 tm_file="dbxelf.h elfos.h ${tm_file} newlib-stdint.h"
2199 tmake_file="${tmake_file} lm32/t-lm32"
2202 tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h newlib-stdint.h"
2203 tmake_file="${tmake_file} lm32/t-lm32"
2204 tmake_file="${tmake_file} lm32/t-rtems"
2207 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h lm32/uclinux-elf.h"
2208 tmake_file="${tmake_file} lm32/t-lm32"
2211 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2214 tm_file="dbxelf.h elfos.h newlib-stdint.h m32r/little.h ${tm_file}"
2217 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} m32r/linux.h"
2218 tmake_file="${tmake_file} m32r/t-linux t-slibgcc"
2220 if test x$enable_threads = xyes; then
2225 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m32r/little.h ${tm_file} m32r/linux.h"
2226 tmake_file="${tmake_file} m32r/t-linux t-slibgcc"
2228 if test x$enable_threads = xyes; then
2232 m68k-*-elf* | fido-*-elf*)
2235 # Check that $with_cpu makes sense.
2240 echo "Cannot accept --with-cpu=$with_cpu"
2247 default_m68k_cpu=68020
2251 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h newlib-stdint.h m68k/m68kemb.h m68k/m68020-elf.h"
2252 tm_defines="${tm_defines} MOTOROLA=1"
2253 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
2254 # Add multilibs for targets other than fido.
2259 tmake_file="$tmake_file m68k/t-mlibs"
2264 default_m68k_cpu=68020
2266 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} m68k/netbsd-elf.h"
2267 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2268 tm_defines="${tm_defines} MOTOROLA=1 CHAR_FAST8=1 SHORT_FAST16=1"
2271 default_m68k_cpu=68020
2273 # needed to unconfuse gdb
2274 tm_defines="${tm_defines} OBSD_OLD_GAS"
2275 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h m68k/openbsd.h"
2276 extra_options="${extra_options} openbsd.opt"
2277 tmake_file="t-openbsd m68k/t-openbsd"
2278 # we need collect2 until our bug is fixed...
2281 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux
2282 # with uClibc, using the new GNU/Linux-style
2284 default_m68k_cpu=68020
2286 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h flat.h m68k/linux.h m68k/uclinux.h ./sysroot-suffix.h"
2287 extra_options="${extra_options} m68k/uclinux.opt"
2288 tm_defines="${tm_defines} MOTOROLA=1"
2289 tmake_file="m68k/t-floatlib m68k/t-uclinux m68k/t-mlibs"
2291 m68k-*-linux*) # Motorola m68k's running GNU/Linux
2292 # with ELF format using glibc 2
2293 # aka the GNU/Linux C library 6.
2294 default_m68k_cpu=68020
2296 with_arch=${with_arch:-m68k}
2297 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m68k/linux.h ./sysroot-suffix.h"
2298 extra_options="${extra_options} m68k/ieee.opt"
2299 tm_defines="${tm_defines} MOTOROLA=1"
2300 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-linux m68k/t-mlibs"
2303 default_m68k_cpu=68020
2305 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-m68kbare m68k/t-crtstuff m68k/t-rtems m68k/t-mlibs"
2306 tm_file="${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"
2307 tm_defines="${tm_defines} MOTOROLA=1"
2310 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} mcore/mcore-elf.h"
2311 tmake_file=mcore/t-mcore
2317 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2320 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2323 tm_file="${tm_file} dbxelf.h gnu-user.h linux.h microblaze/linux.h"
2324 tm_file="${tm_file} glibc-stdint.h"
2325 c_target_objs="${c_target_objs} microblaze-c.o"
2326 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2327 tmake_file="${tmake_file} microblaze/t-microblaze"
2328 tmake_file="${tmake_file} microblaze/t-microblaze-linux"
2330 microblaze*-*-rtems*)
2333 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2336 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2339 tm_file="${tm_file} dbxelf.h"
2340 tm_file="${tm_file} microblaze/rtems.h rtems.h newlib-stdint.h"
2341 c_target_objs="${c_target_objs} microblaze-c.o"
2342 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2343 tmake_file="${tmake_file} microblaze/t-microblaze"
2344 tmake_file="${tmake_file} microblaze/t-rtems"
2349 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2352 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2355 tm_file="${tm_file} dbxelf.h newlib-stdint.h"
2356 c_target_objs="${c_target_objs} microblaze-c.o"
2357 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2358 tmake_file="${tmake_file} microblaze/t-microblaze"
2361 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} riscv/linux.h"
2362 case "x${enable_multilib}" in
2364 xyes) tmake_file="${tmake_file} riscv/t-linux-multilib" ;;
2365 *) echo "Unknown value for enable_multilib"; exit 1
2367 tmake_file="${tmake_file} riscv/t-riscv riscv/t-linux"
2370 # Force .init_array support. The configure script cannot always
2371 # automatically detect that GAS supports it, yet we require it.
2372 gcc_cv_initfini_array=yes
2374 riscv*-*-elf* | riscv*-*-rtems*)
2375 tm_file="elfos.h newlib-stdint.h ${tm_file} riscv/elf.h"
2378 tm_file="${tm_file} rtems.h riscv/rtems.h"
2379 tmake_file="${tmake_file} riscv/t-rtems"
2382 case "x${enable_multilib}" in
2384 xyes) tmake_file="${tmake_file} riscv/t-elf-multilib" ;;
2385 *) echo "Unknown value for enable_multilib"; exit 1
2388 tmake_file="${tmake_file} riscv/t-riscv"
2391 # Force .init_array support. The configure script cannot always
2392 # automatically detect that GAS supports it, yet we require it.
2393 gcc_cv_initfini_array=yes
2396 tm_file="${tm_file} elfos.h ${fbsd_tm_file} riscv/freebsd.h"
2397 tmake_file="${tmake_file} riscv/t-riscv"
2400 # Force .init_array support. The configure script cannot always
2401 # automatically detect that GAS supports it, yet we require it.
2402 gcc_cv_initfini_array=yes
2404 mips*-*-netbsd*) # NetBSD/mips, either endian.
2405 target_cpu_default="MASK_ABICALLS"
2406 tm_file="elfos.h ${tm_file} mips/elf.h ${nbsd_tm_file} mips/netbsd.h"
2407 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2410 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
2411 extra_options="${extra_options} linux-android.opt"
2412 tmake_file="${tmake_file} mips/t-img-linux"
2413 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
2414 with_arch_32="mips32r6"
2415 with_arch_64="mips64r6"
2420 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
2421 extra_options="${extra_options} linux-android.opt"
2422 tmake_file="${tmake_file} mips/t-mti-linux"
2423 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
2424 with_arch_32="mips32r2"
2425 with_arch_64="mips64r2"
2429 mips*-*-linux*) # Linux MIPS, either endian.
2430 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h"
2431 extra_options="${extra_options} linux-android.opt"
2434 default_mips_arch=mips32r6
2437 default_mips_arch=mips32r2
2440 default_mips_arch=mips32
2442 mips64el-st-linux-gnu)
2443 default_mips_abi=n32
2444 tm_file="${tm_file} mips/st.h"
2445 tmake_file="${tmake_file} mips/t-st"
2446 enable_mips_multilibs="yes"
2448 mips64octeon*-*-linux*)
2449 default_mips_abi=n32
2450 tm_defines="${tm_defines} MIPS_CPU_STRING_DEFAULT=\\\"octeon\\\""
2451 target_cpu_default=MASK_SOFT_FLOAT_ABI
2452 enable_mips_multilibs="yes"
2454 mipsisa64r6*-*-linux*)
2455 default_mips_abi=n32
2456 default_mips_arch=mips64r6
2457 enable_mips_multilibs="yes"
2459 mipsisa64r2*-*-linux*)
2460 default_mips_abi=n32
2461 default_mips_arch=mips64r2
2462 enable_mips_multilibs="yes"
2464 mips64*-*-linux* | mipsisa64*-*-linux*)
2465 default_mips_abi=n32
2466 enable_mips_multilibs="yes"
2469 if test x$enable_targets = xall; then
2470 enable_mips_multilibs="yes"
2472 if test x$enable_mips_multilibs = xyes; then
2473 tmake_file="${tmake_file} mips/t-linux64"
2477 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
2478 tmake_file="mips/t-mti-elf"
2479 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
2480 with_arch_32="mips32r2"
2481 with_arch_64="mips64r2"
2484 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
2485 tmake_file="mips/t-img-elf"
2486 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
2487 with_arch_32="mips32r6"
2488 with_arch_64="mips64r6"
2491 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h"
2492 tmake_file="mips/t-sde"
2493 extra_options="${extra_options} mips/sde.opt"
2494 case "${with_newlib}" in
2496 # newlib / libgloss.
2499 # MIPS toolkit libraries.
2500 tm_file="$tm_file mips/sdemtk.h"
2501 tmake_file="$tmake_file mips/t-sdemtk"
2502 case ${enable_threads} in
2504 thread_file='mipssde'
2511 tm_defines="MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
2514 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
2517 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_32"
2520 tm_defines="MIPS_ISA_DEFAULT=69 MIPS_ABI_DEFAULT=ABI_N32"
2523 tm_defines="MIPS_ISA_DEFAULT=65 MIPS_ABI_DEFAULT=ABI_N32"
2526 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_N32"
2530 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
2531 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
2532 mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \
2533 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
2534 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \
2535 mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
2536 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2537 tmake_file="mips/t-isa3264"
2540 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37"
2543 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33"
2546 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
2549 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=69"
2552 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=65"
2555 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64"
2559 mipsisa32*-*-elfoabi*)
2560 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_32"
2561 tm_file="${tm_file} mips/elfoabi.h"
2563 mipsisa64*-*-elfoabi*)
2564 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_O64"
2565 tm_file="${tm_file} mips/elfoabi.h"
2568 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
2572 mipsisa64sr71k-*-elf*)
2573 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2574 tmake_file=mips/t-sr71k
2575 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
2577 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
2578 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2579 tmake_file="mips/t-elf mips/t-sb1"
2580 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
2582 mips-*-elf* | mipsel-*-elf* | mipsr5900-*-elf* | mipsr5900el-*-elf*)
2583 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2584 tmake_file="mips/t-elf"
2586 mips64r5900-*-elf* | mips64r5900el-*-elf*)
2587 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h"
2588 tmake_file="mips/t-elf"
2589 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
2591 mips64-*-elf* | mips64el-*-elf*)
2592 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2593 tmake_file="mips/t-elf"
2594 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
2596 mips64vr-*-elf* | mips64vrel-*-elf*)
2597 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/vr.h mips/elf.h"
2598 tmake_file=mips/t-vr
2599 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
2601 mips64orion-*-elf* | mips64orionel-*-elf*)
2602 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elforion.h mips/elf.h"
2603 tmake_file="mips/t-elf"
2604 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
2607 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
2608 tmake_file="${tmake_file} mips/t-elf mips/t-rtems"
2611 tm_file="elfos.h ${tm_file} mips/elf.h vx-common.h vxworks.h mips/vxworks.h"
2612 tmake_file="${tmake_file} mips/t-vxworks"
2614 mipstx39-*-elf* | mipstx39el-*-elf*)
2615 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/r3900.h mips/elf.h"
2616 tmake_file="mips/t-r3900"
2618 mmix-knuth-mmixware)
2619 tm_file="${tm_file} newlib-stdint.h"
2623 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2624 if test x$stabs = xyes
2626 tm_file="${tm_file} dbx.h"
2632 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2633 c_target_objs="msp430-c.o"
2634 cxx_target_objs="msp430-c.o"
2635 tmake_file="${tmake_file} msp430/t-msp430"
2636 extra_objs="${extra_objs} msp430-devices.o"
2637 extra_gcc_objs="driver-msp430.o msp430-devices.o"
2638 # Enable .init_array unless it has been explicitly disabled.
2639 # The MSP430 EABI mandates the use of .init_array, and the Newlib CRT
2640 # code since mid-2019 expects it.
2641 if test x${disable_initfini_array} != xyes; then
2642 gcc_cv_initfini_array=yes
2646 # __cxa_atexit increases code size, and we don't need to support
2647 # dynamic shared objects on MSP430, so regular Newlib atexit is a
2648 # fine replacement as it also supports registration of more than 32
2650 default_use_cxa_atexit=no
2651 # This target does not match the generic *-*-elf case above which
2652 # sets use_gcc_stdint=wrap, so explicitly set it here.
2658 target_cpu_default="0"
2659 tm_defines="${tm_defines}"
2664 target_cpu_default="${target_cpu_default}|MASK_BIG_ENDIAN"
2665 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
2670 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} nds32/elf.h nds32/nds32_intrinsic.h"
2671 tmake_file="nds32/t-nds32 nds32/t-elf"
2674 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h nds32/linux.h nds32/nds32_intrinsic.h"
2675 tmake_file="${tmake_file} nds32/t-nds32 nds32/t-linux"
2676 gcc_cv_initfini_array=yes
2680 # Handle --enable-default-relax setting.
2681 if test x${enable_default_relax} = xyes; then
2682 tm_defines="${tm_defines} TARGET_DEFAULT_RELAX=1"
2684 # Handle --with-ext-dsp
2685 if test x${with_ext_dsp} = xyes; then
2686 tm_defines="${tm_defines} TARGET_DEFAULT_EXT_DSP=1"
2690 tm_file="elfos.h ${tm_file}"
2691 tmake_file="${tmake_file} nios2/t-nios2"
2694 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h nios2/linux.h "
2697 tm_file="${tm_file} newlib-stdint.h nios2/elf.h"
2698 extra_options="${extra_options} nios2/elf.opt"
2701 tm_file="${tm_file} newlib-stdint.h nios2/rtems.h rtems.h"
2702 tmake_file="${tmake_file} t-rtems nios2/t-rtems"
2707 tm_file="${tm_file} newlib-stdint.h"
2709 tmake_file="nvptx/t-nvptx"
2710 if test x$enable_as_accelerator = xyes; then
2711 extra_programs="${extra_programs} mkoffload\$(exeext)"
2712 tm_file="${tm_file} nvptx/offload.h"
2716 tm_file="elfos.h ${tm_file}"
2717 tmake_file="${tmake_file} or1k/t-or1k"
2718 # Force .init_array support. The configure script cannot always
2719 # automatically detect that GAS supports it, yet we require it.
2720 gcc_cv_initfini_array=yes
2722 # Handle --with-multilib-list=...
2723 or1k_multilibs="${with_multilib_list}"
2724 if test "$or1k_multilibs" = "default"; then
2725 or1k_multilibs="mcmov,msoft-mul,msoft-div"
2727 or1k_multilibs=`echo $or1k_multilibs | sed -e 's/,/ /g'`
2728 for or1k_multilib in ${or1k_multilibs}; do
2729 case ${or1k_multilib} in
2730 mcmov | msext | msfimm | \
2732 mhard-float | mdouble-float | munordered-float | msoft-float | \
2733 mhard-div | mhard-mul | \
2734 msoft-div | msoft-mul )
2735 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${or1k_multilib}"
2738 echo "--with-multilib-list=${with_multilib_list} not supported."
2742 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
2746 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h"
2747 tm_file="${tm_file} or1k/linux.h"
2750 tm_file="${tm_file} newlib-stdint.h or1k/elf.h"
2751 extra_options="${extra_options} or1k/elf.opt"
2754 tm_file="${tm_file} newlib-stdint.h or1k/rtems.h rtems.h"
2755 tmake_file="${tmake_file} or1k/t-rtems"
2760 tm_file="${tm_file} newlib-stdint.h"
2763 # port not yet contributed
2764 #powerpc-*-openbsd*)
2765 # tmake_file="${tmake_file} rs6000/t-fprules"
2769 extra_options="${extra_options} ${cpu_type}/darwin.opt"
2771 *-darwin1[0-9]* | *-darwin9*)
2772 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
2773 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
2776 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
2777 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
2778 tm_file="${tm_file} ${cpu_type}/darwin8.h"
2781 tm_file="${tm_file} ${cpu_type}/darwin7.h"
2784 # Earlier - ingle arch, with 32b only
2785 # OS X 10.0, the first edition is Darwin4
2788 tmake_file="${tmake_file} t-slibgcc"
2790 powerpc64-*-darwin*)
2791 extra_options="${extra_options} ${cpu_type}/darwin.opt"
2792 tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
2793 tm_file="${tm_file} ${cpu_type}/darwin64-biarch.h"
2795 powerpc*-*-freebsd*)
2796 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${fbsd_tm_file} rs6000/sysv4.h"
2797 extra_options="${extra_options} rs6000/sysv4.opt"
2798 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
2801 tm_file="${tm_file} rs6000/default64.h rs6000/freebsd64.h"
2802 tmake_file="${tmake_file} rs6000/t-freebsd64"
2803 extra_options="${extra_options} rs6000/linux64.opt"
2804 if test $fbsd_major -ge 13; then
2805 tm_defines="${tm_defines} TARGET_FREEBSD32_SECURE_PLT=1"
2809 if test $fbsd_major -ge 13; then
2810 tm_file="rs6000/secureplt.h ${tm_file}"
2812 tm_file="${tm_file} rs6000/freebsd.h"
2817 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${nbsd_tm_file} freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
2818 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2819 tmake_file="${tmake_file} rs6000/t-netbsd"
2820 extra_options="${extra_options} rs6000/sysv4.opt"
2822 powerpc-*-eabisimaltivec*)
2823 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
2824 extra_options="${extra_options} rs6000/sysv4.opt"
2825 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
2829 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
2830 extra_options="${extra_options} rs6000/sysv4.opt"
2831 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2835 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h"
2836 extra_options="${extra_options} rs6000/sysv4.opt"
2837 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2839 powerpc-*-eabialtivec*)
2840 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
2841 extra_options="${extra_options} rs6000/sysv4.opt"
2842 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
2846 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h"
2847 extra_options="${extra_options} rs6000/sysv4.opt"
2848 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2852 tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/rtems.h rtems.h"
2853 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
2854 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-rtems rs6000/t-ppccomm"
2857 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h freebsd-spec.h rs6000/sysv4.h"
2858 extra_options="${extra_options} rs6000/sysv4.opt"
2859 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm"
2860 extra_objs="$extra_objs rs6000-linux.o"
2863 tm_file="${tm_file} rs6000/sysv4le.h" ;;
2865 case ${target}:${with_cpu} in
2866 powerpc64*: | powerpc64*:native) cpu_is_64bit=yes ;;
2868 maybe_biarch=${cpu_is_64bit}
2869 case ${enable_targets} in
2870 *powerpc64*) maybe_biarch=yes ;;
2871 all) maybe_biarch=yes ;;
2873 case ${target}:${enable_targets}:${maybe_biarch} in
2874 powerpc64-* | powerpc-*:*:yes | *:*powerpc64-*:yes | *:all:yes \
2875 | powerpc64le*:*powerpcle* | powerpc64le*:*powerpc-* \
2876 | powerpcle-*:*powerpc64le*:yes)
2877 if test x$cpu_is_64bit = xyes; then
2878 tm_file="${tm_file} rs6000/default64.h"
2880 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h glibc-stdint.h"
2881 tmake_file="$tmake_file rs6000/t-linux64"
2884 tmake_file="$tmake_file rs6000/t-linux64le"
2885 case ${enable_targets} in
2886 all | *powerpc64-* | *powerpc-*)
2887 tmake_file="$tmake_file rs6000/t-linux64lebe" ;;
2890 case ${enable_targets} in
2891 all | *powerpc64le-* | *powerpcle-*)
2892 tmake_file="$tmake_file rs6000/t-linux64bele" ;;
2895 extra_options="${extra_options} rs6000/linux64.opt"
2898 tm_file="${tm_file} rs6000/default64.h rs6000/linux64.h glibc-stdint.h"
2899 extra_options="${extra_options} rs6000/linux64.opt"
2900 tmake_file="${tmake_file} rs6000/t-linux"
2903 tm_file="${tm_file} rs6000/linux.h glibc-stdint.h"
2904 tmake_file="${tmake_file} rs6000/t-ppcos rs6000/t-linux"
2908 powerpc*-*-linux*ppc476*)
2909 tm_file="${tm_file} rs6000/476.h"
2910 extra_options="${extra_options} rs6000/476.opt" ;;
2911 powerpc*-*-linux*altivec*)
2912 tm_file="${tm_file} rs6000/linuxaltivec.h" ;;
2916 enable_secureplt=yes ;;
2918 if test x${enable_secureplt} = xyes; then
2919 tm_file="rs6000/secureplt.h ${tm_file}"
2922 powerpc-wrs-vxworks*)
2923 tm_file="${tm_file} elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
2924 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
2925 extra_options="${extra_options} rs6000/sysv4.opt"
2926 extra_headers=ppc-asm.h
2929 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksmils.h"
2930 tmake_file="${tmake_file} rs6000/t-vxworksmils"
2933 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksae.h"
2934 tmake_file="${tmake_file} rs6000/t-vxworksae"
2937 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
2943 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
2944 tmake_file="t-lynx rs6000/t-lynx"
2945 extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
2951 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h"
2952 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2953 extra_options="${extra_options} rs6000/sysv4.opt"
2955 powerpcle-*-eabisim*)
2956 tm_file="${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"
2957 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2958 extra_options="${extra_options} rs6000/sysv4.opt"
2962 tm_file="${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"
2963 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2964 extra_options="${extra_options} rs6000/sysv4.opt"
2968 tm_file="elfos.h newlib-stdint.h ${tm_file}"
2969 tmake_file="${tmake_file} pru/t-pru"
2970 extra_objs="pru-pragma.o pru-passes.o"
2973 rs6000-ibm-aix6.* | powerpc-ibm-aix6.*)
2974 tm_file="${tm_file} rs6000/aix.h rs6000/aix61.h rs6000/xcoff.h rs6000/aix-stdint.h"
2975 tmake_file="rs6000/t-aix52 t-slibgcc"
2976 extra_options="${extra_options} rs6000/aix64.opt"
2980 default_use_cxa_atexit=yes
2982 rs6000-ibm-aix7.1.* | powerpc-ibm-aix7.1.*)
2983 tm_file="${tm_file} rs6000/aix.h rs6000/aix71.h rs6000/xcoff.h rs6000/aix-stdint.h"
2984 tmake_file="rs6000/t-aix52 t-slibgcc"
2985 extra_options="${extra_options} rs6000/aix64.opt"
2989 default_use_cxa_atexit=yes
2991 rs6000-ibm-aix[789].* | powerpc-ibm-aix[789].*)
2992 tm_file="${tm_file} rs6000/aix.h rs6000/aix72.h rs6000/xcoff.h rs6000/aix-stdint.h"
2993 tmake_file="rs6000/t-aix52 t-slibgcc"
2994 extra_options="${extra_options} rs6000/aix64.opt"
2998 default_use_cxa_atexit=yes
3001 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
3002 target_has_targetm_common=no
3003 c_target_objs="rl78-c.o"
3004 cxx_target_objs="rl78-c.o"
3005 tmake_file="${tmake_file} rl78/t-rl78"
3008 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
3009 tmake_file="${tmake_file} rx/t-rx"
3010 extra_options="${extra_options} rx/elf.opt"
3013 tm_file="elfos.h linux.h glibc-stdint.h rx/linux.h ../../libgcc/config/rx/rx-abi.h"
3014 tmake_file="${tmake_file} rx/t-linux"
3017 tm_file="s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
3018 c_target_objs="${c_target_objs} s390-c.o"
3019 cxx_target_objs="${cxx_target_objs} s390-c.o"
3020 if test x$enable_targets = xall; then
3021 tmake_file="${tmake_file} s390/t-linux64"
3023 tmake_file="${tmake_file} s390/t-s390"
3026 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
3027 tm_p_file="linux-protos.h s390/s390-protos.h"
3028 c_target_objs="${c_target_objs} s390-c.o"
3029 cxx_target_objs="${cxx_target_objs} s390-c.o"
3030 md_file=s390/s390.md
3031 extra_modes=s390/s390-modes.def
3032 out_file=s390/s390.c
3033 tmake_file="${tmake_file} s390/t-linux64 s390/t-s390"
3036 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h s390/tpf.h"
3037 tm_p_file=s390/s390-protos.h
3038 c_target_objs="${c_target_objs} s390-c.o"
3039 cxx_target_objs="${cxx_target_objs} s390-c.o"
3040 md_file=s390/s390.md
3041 extra_modes=s390/s390-modes.def
3042 out_file=s390/s390.c
3044 extra_options="${extra_options} s390/tpf.opt"
3045 tmake_file="${tmake_file} s390/t-s390"
3047 sh-*-elf* | sh[12346l]*-*-elf* | \
3048 sh-*-linux* | sh[2346lbe]*-*-linux* | \
3049 sh-*-netbsdelf* | shl*-*-netbsdelf*)
3050 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
3051 if test x${with_endian} = x; then
3053 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
3054 shbe-*-* | sheb-*-*) with_endian=big,little ;;
3055 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
3056 shl* | sh*-*-linux* | \
3057 sh-superh-elf) with_endian=little,big ;;
3058 sh[1234]*-*-*) with_endian=big ;;
3059 *) with_endian=big,little ;;
3062 # TM_ENDIAN_CONFIG is used by t-sh to determine multilibs.
3063 # First word : the default endian.
3064 # Second word: the secondary endian (optional).
3065 case ${with_endian} in
3066 big) TM_ENDIAN_CONFIG=mb ;;
3067 little) TM_ENDIAN_CONFIG=ml ;;
3068 big,little) TM_ENDIAN_CONFIG="mb ml" ;;
3069 little,big) TM_ENDIAN_CONFIG="ml mb" ;;
3070 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
3072 case ${with_endian} in
3073 little*) tm_file="sh/little.h ${tm_file}" ;;
3075 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h"
3077 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
3078 if test x$enable_fdpic = xyes; then
3079 tm_defines="$tm_defines FDPIC_DEFAULT=1"
3081 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h sh/linux.h" ;;
3083 tm_file="${tm_file} ${nbsd_tm_file} sh/netbsd-elf.h"
3084 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3087 sh*-superh-elf) if test x$with_libgloss != xno; then
3089 tm_file="${tm_file} sh/newlib.h"
3091 tm_file="${tm_file} sh/embed-elf.h"
3092 tm_file="${tm_file} sh/superh.h"
3093 extra_options="${extra_options} sh/superh.opt" ;;
3094 *) if test x$with_newlib = xyes \
3095 && test x$with_libgloss = xyes; then
3096 tm_file="${tm_file} sh/newlib.h"
3098 tm_file="${tm_file} sh/embed-elf.h" ;;
3104 tm_file="${tm_file} newlib-stdint.h"
3107 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
3108 case `echo ${target} | sed 's/e[lb]-/-/'` in
3109 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
3110 sh4a_single*) sh_cpu_target=sh4a-single ;;
3111 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
3112 sh4al) sh_cpu_target=sh4al ;;
3113 sh4a*) sh_cpu_target=sh4a ;;
3114 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
3115 sh4_single*) sh_cpu_target=sh4-single ;;
3116 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
3117 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
3118 sh3e*) sh_cpu_target=sh3e ;;
3119 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
3120 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
3121 sh2a_single*) sh_cpu_target=sh2a-single ;;
3122 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
3123 sh2a*) sh_cpu_target=sh2a ;;
3124 sh2e*) sh_cpu_target=sh2e ;;
3125 sh2*) sh_cpu_target=sh2 ;;
3126 *) sh_cpu_target=sh1 ;;
3128 # did the user say --without-fp ?
3129 if test x$with_fp = xno; then
3130 case ${sh_cpu_target} in
3132 sh4a* ) sh_cpu_target=sh4a-nofpu ;;
3133 sh4*) sh_cpu_target=sh4-nofpu ;;
3134 sh3*) sh_cpu_target=sh3 ;;
3135 sh2a*) sh_cpu_target=sh2a-nofpu ;;
3136 sh2*) sh_cpu_target=sh2 ;;
3137 *) echo --without-fp not available for $target: ignored
3139 tm_defines="$tm_defines STRICT_NOFPU=1"
3141 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
3142 case $sh_cpu_default in
3143 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
3144 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
3145 sh4-single-only | sh4-single | sh4-nofpu | sh4 | sh4-300 | \
3146 sh3e | sh3 | sh2e | sh2 | sh1) ;;
3147 "") sh_cpu_default=${sh_cpu_target} ;;
3148 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
3150 sh_multilibs=${with_multilib_list}
3151 if test "$sh_multilibs" = "default" ; then
3153 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
3154 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
3155 sh*-*-linux*) sh_multilibs=m1,m2,m2a,m3e,m4 ;;
3156 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
3157 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
3159 if test x$with_fp = xno; then
3160 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`"
3163 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
3164 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
3165 tm_defines="$tm_defines SUPPORT_`echo $sh_cpu_default | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
3166 sh_multilibs=`echo $sh_multilibs | sed -e 's/,/ /g' -e 's/^[Ss][Hh]/m/' -e 's/ [Ss][Hh]/ m/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
3167 for sh_multilib in ${sh_multilibs}; do
3168 case ${sh_multilib} in
3169 m1 | m2 | m2e | m3 | m3e | \
3170 m4 | m4-single | m4-single-only | m4-nofpu | m4-300 |\
3171 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al | \
3172 m2a | m2a-single | m2a-single-only | m2a-nofpu)
3173 # TM_MULTILIB_CONFIG is used by t-sh for the non-endian multilib definition
3174 # It is passed to MULTIILIB_OPTIONS verbatim.
3175 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG}/${sh_multilib}"
3176 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
3178 \!*) # TM_MULTILIB_EXCEPTIONS_CONFIG is used by t-sh
3179 # It is passed the MULTILIB_EXCEPTIONS verbatim.
3180 TM_MULTILIB_EXCEPTIONS_CONFIG="${TM_MULTILIB_EXCEPTIONS_CONFIG} `echo $sh_multilib | sed 's/^!//'`" ;;
3182 echo "with_multilib_list=${sh_multilib} not supported."
3187 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's:^/::'`
3188 if test x${enable_incomplete_targets} = xyes ; then
3189 tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1"
3191 tm_file="$tm_file ./sysroot-suffix.h"
3192 tmake_file="$tmake_file t-sysroot-suffix"
3195 tmake_file="${tmake_file} sh/t-sh sh/t-rtems"
3196 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h newlib-stdint.h"
3199 tmake_file="$tmake_file sh/t-sh sh/t-vxworks"
3200 tm_file="${tm_file} elfos.h sh/elf.h sh/embed-elf.h vx-common.h vxworks.h sh/vxworks.h"
3203 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp-elf.h"
3206 tmake_file="sparc/t-sparc sparc/t-leon"
3209 tmake_file="sparc/t-sparc sparc/t-leon3"
3212 tmake_file="sparc/t-sparc sparc/t-elf"
3217 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h newlib-stdint.h"
3218 tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems"
3221 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/tso.h"
3222 extra_options="${extra_options} sparc/long-double-switch.opt"
3225 tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon"
3228 tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon3"
3231 tmake_file="${tmake_file} sparc/t-sparc"
3234 if test x$enable_targets = xall; then
3235 tm_file="sparc/biarch64.h ${tm_file} sparc/linux64.h"
3236 tmake_file="${tmake_file} sparc/t-linux64"
3238 tm_file="${tm_file} sparc/linux.h"
3239 tmake_file="${tmake_file} sparc/t-linux"
3243 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
3244 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3245 extra_options="${extra_options} sparc/long-double-switch.opt"
3246 tmake_file="${tmake_file} sparc/t-sparc"
3249 tm_file="sparc/biarch64.h ${tm_file} ${sol2_tm_file} sparc/tso.h"
3251 sparc64-*-* | sparcv9-*-*)
3252 tm_file="sparc/default64.h ${tm_file}"
3255 test x$with_cpu != x || with_cpu=v9
3258 tmake_file="${tmake_file} sparc/t-sparc sparc/t-sol2"
3261 tm_file="${tm_file} elfos.h sparc/sysv4.h vx-common.h vxworks.h sparc/vxworks.h"
3262 tmake_file="${tmake_file} sparc/t-sparc sparc/t-vxworks"
3265 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h"
3266 extra_options="${extra_options}"
3267 tmake_file="${tmake_file} sparc/t-sparc"
3270 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h sparc/rtemself.h rtems.h"
3271 extra_options="${extra_options}"
3272 tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems-64"
3275 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/default64.h sparc/linux64.h sparc/tso.h"
3276 extra_options="${extra_options} sparc/long-double-switch.opt"
3277 tmake_file="${tmake_file} sparc/t-sparc sparc/t-linux64"
3279 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
3280 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
3281 extra_options="${extra_options} sparc/long-double-switch.opt"
3282 case "x$with_cpu" in
3284 x) with_cpu=ultrasparc ;;
3285 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
3287 tmake_file="${tmake_file} sparc/t-sparc"
3290 tm_file="sparc/biarch64.h ${tm_file}"
3291 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
3292 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3293 extra_options="${extra_options} sparc/long-double-switch.opt"
3294 tmake_file="${tmake_file} sparc/t-sparc sparc/t-netbsd64"
3297 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp64-elf.h"
3298 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h sparc/openbsd64.h"
3299 extra_options="${extra_options} openbsd.opt"
3300 extra_options="${extra_options}"
3303 tmake_file="${tmake_file} sparc/t-sparc"
3306 tm_file="elfos.h ${tm_file} c6x/elf-common.h c6x/elf.h"
3307 tm_file="${tm_file} dbxelf.h tm-dwarf2.h newlib-stdint.h"
3308 tmake_file="c6x/t-c6x c6x/t-c6x-elf"
3312 tm_file="elfos.h ${tm_file} gnu-user.h linux.h c6x/elf-common.h c6x/uclinux-elf.h"
3313 tm_file="${tm_file} dbxelf.h tm-dwarf2.h glibc-stdint.h"
3314 tm_file="${tm_file} ./sysroot-suffix.h"
3315 tmake_file="t-sysroot-suffix t-slibgcc"
3316 tmake_file="${tmake_file} c6x/t-c6x c6x/t-c6x-elf c6x/t-c6x-uclinux"
3320 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilegx/linux.h ${tm_file}"
3321 tmake_file="${tmake_file} tilegx/t-tilegx"
3322 extra_objs="${extra_objs} mul-tables.o"
3323 c_target_objs="${c_target_objs} tilegx-c.o"
3324 cxx_target_objs="${cxx_target_objs} tilegx-c.o"
3325 extra_headers="feedback.h"
3328 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
3333 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilepro/linux.h ${tm_file}"
3334 tmake_file="${tmake_file} tilepro/t-tilepro"
3335 extra_objs="${extra_objs} mul-tables.o"
3336 c_target_objs="${c_target_objs} tilepro-c.o"
3337 cxx_target_objs="${cxx_target_objs} tilepro-c.o"
3338 extra_headers="feedback.h"
3341 target_cpu_default="TARGET_CPU_generic"
3342 tm_file="dbxelf.h elfos.h v850/v850.h"
3343 tm_file="${tm_file} rtems.h v850/rtems.h newlib-stdint.h"
3344 tmake_file="${tmake_file} v850/t-v850"
3345 tmake_file="${tmake_file} v850/t-rtems"
3347 c_target_objs="v850-c.o"
3348 cxx_target_objs="v850-c.o"
3353 target_cpu_default="TARGET_CPU_v850e3v5"
3356 target_cpu_default="TARGET_CPU_v850e2v3"
3359 target_cpu_default="TARGET_CPU_v850e2"
3361 v850e1-*-* | v850es-*-*)
3362 target_cpu_default="TARGET_CPU_v850e1"
3365 target_cpu_default="TARGET_CPU_v850e"
3368 target_cpu_default="TARGET_CPU_generic"
3371 tm_file="dbxelf.h elfos.h newlib-stdint.h v850/v850.h"
3372 if test x$stabs = xyes
3374 tm_file="${tm_file} dbx.h"
3377 c_target_objs="v850-c.o"
3378 cxx_target_objs="v850-c.o"
3382 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h vax/elf.h vax/linux.h"
3383 extra_options="${extra_options} vax/elf.opt"
3386 tm_file="${tm_file} elfos.h ${nbsd_tm_file} vax/elf.h vax/netbsd-elf.h"
3387 extra_options="${extra_options} netbsd.opt netbsd-elf.opt vax/elf.opt"
3388 tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
3391 tm_file="vax/vax.h vax/openbsd1.h openbsd.h openbsd-stdint.h openbsd-libpthread.h vax/openbsd.h"
3392 extra_options="${extra_options} openbsd.opt"
3396 tm_file="dbxelf.h elfos.h ${tm_file} visium/elf.h newlib-stdint.h"
3397 tmake_file="visium/t-visium visium/t-crtstuff"
3400 # For historical reasons, the target files omit the 'x'.
3401 tm_file="dbxelf.h elfos.h newlib-stdint.h stormy16/stormy16.h"
3402 tm_p_file=stormy16/stormy16-protos.h
3403 tm_d_file="elfos.h stormy16/stormy16.h"
3404 md_file=stormy16/stormy16.md
3405 out_file=stormy16/stormy16.c
3406 extra_options=stormy16/stormy16.opt
3407 tmake_file="stormy16/t-stormy16"
3410 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h xtensa/elf.h"
3411 extra_options="${extra_options} xtensa/elf.opt"
3414 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/linux.h"
3415 tmake_file="${tmake_file} xtensa/t-xtensa"
3418 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/uclinux.h"
3419 tmake_file="${tmake_file} xtensa/t-xtensa"
3420 extra_options="${extra_options} xtensa/uclinux.opt"
3423 tm_file="mn10300/mn10300.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h mn10300/linux.h"
3428 tm_file="dbxelf.h elfos.h ${tm_file} m32c/rtems.h rtems.h newlib-stdint.h"
3429 c_target_objs="m32c-pragma.o"
3430 cxx_target_objs="m32c-pragma.o"
3433 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
3434 c_target_objs="m32c-pragma.o"
3435 cxx_target_objs="m32c-pragma.o"
3438 echo "*** Configuration ${target} not supported" 1>&2
3444 i[34567]86-*-linux* | x86_64-*-linux*)
3445 tmake_file="${tmake_file} i386/t-pmm_malloc i386/t-i386"
3447 i[34567]86-*-* | x86_64-*-*)
3448 tmake_file="${tmake_file} i386/t-gmm_malloc i386/t-i386"
3450 powerpc*-*-* | rs6000-*-*)
3451 tm_file="${tm_file} ${cpu_type}/option-defaults.h"
3457 tmake_file="${tmake_file} t-musl"
3460 tmake_file="${tmake_file} t-uclibc"
3464 # Assume the existence of indirect function support and allow the use of the
3465 # resolver attribute.
3467 *-*-linux*android*|*-*-linux*uclibc*|*-*-linux*musl*)
3471 aarch64*-* | arm*-* | i[34567]86-* | powerpc*-* | s390*-* | sparc*-* | x86_64-*)
3472 default_gnu_indirect_function=yes
3478 # Build mkoffload tool
3480 *-intelmic-* | *-intelmicemul-*)
3481 tmake_file="${tmake_file} i386/t-intelmic"
3482 tm_file="${tm_file} i386/intelmic-offload.h"
3486 if [ "$target_has_targetcm" = "no" ]; then
3487 c_target_objs="$c_target_objs default-c.o"
3488 cxx_target_objs="$cxx_target_objs default-c.o"
3491 if [ "$common_out_file" = "" ]; then
3492 if [ "$target_has_targetm_common" = "yes" ]; then
3493 common_out_file="$cpu_type/$cpu_type-common.c"
3495 common_out_file="default-common.c"
3499 if [ "$target_has_targetdm" = "no" ]; then
3500 d_target_objs="$d_target_objs default-d.o"
3503 # Support for --with-cpu and related options (and a few unrelated options,
3507 echo "--with-cpu must be passed a value" 1>&2
3512 # Set arch and cpu from ${target} and ${target_noncanonical}. Set cpu
3513 # to generic if there is no processor scheduler model for the target.
3516 arch_without_sse2=no
3517 arch_without_64bit=no
3520 if test $fbsd_major -ge 6; then
3526 arch_without_sse2=yes
3527 arch_without_64bit=yes
3532 arch_without_sse2=yes
3533 arch_without_64bit=yes
3538 arch_without_sse2=yes
3539 arch_without_64bit=yes
3544 arch_without_sse2=yes
3545 arch_without_64bit=yes
3548 arch_without_sse2=yes
3549 arch_without_64bit=yes
3550 case ${target_noncanonical} in
3563 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
3573 i686-*-* | i786-*-*)
3574 case ${target_noncanonical} in
3607 amdfam10-*|barcelona-*)
3611 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
3615 k8-*|opteron-*|athlon64-*|athlon_fx-*)
3619 athlon_xp-*|athlon_mp-*|athlon_4-*)
3622 arch_without_sse2=yes
3623 arch_without_64bit=yes
3625 athlon_tbird-*|athlon-*)
3628 arch_without_sse2=yes
3633 arch_without_sse2=yes
3638 arch_without_sse2=yes
3640 pentium3-*|pentium3m-*)
3643 arch_without_sse2=yes
3645 pentium4-*|pentium4m-*)
3684 arch_without_sse2=yes
3689 arch_without_sse2=yes
3690 arch_without_64bit=yes
3695 case ${target_noncanonical} in
3728 amdfam10-*|barcelona-*)
3732 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
3736 k8-*|opteron-*|athlon_64-*)
3768 # If there is no $with_cpu option, try to infer one from ${target}.
3769 # This block sets nothing except for with_cpu.
3770 if test x$with_cpu = x ; then
3772 i[34567]86-*-elfiamcu)
3775 i[34567]86-*-*|x86_64-*-*)
3793 frv-*-*linux* | frv400-*-*linux*)
3800 case "$with_arch" in
3802 with_cpu=${default_cf_cpu}
3805 with_cpu=m${default_m68k_cpu}
3821 with_cpu="`echo ${target} | sed 's/-.*$//'`"
3830 # Avoid overriding --with-cpu-32 and --with-cpu-64 values.
3832 i[34567]86-*-*|x86_64-*-*)
3833 if test x$with_cpu_32 != x || test x$with_cpu_64 != x; then
3834 if test x$with_cpu_32 = x; then
3835 with_cpu_32=$with_cpu
3837 if test x$with_cpu_64 = x; then
3838 with_cpu_64=$with_cpu
3846 # Support for --with-arch and related options (and a few unrelated options,
3848 case ${with_arch} in
3850 echo "--with-arch must be passed a value" 1>&2
3855 # If there is no $with_arch option, try to infer one from ${target}.
3856 # This block sets nothing except for with_arch.
3857 if test x$with_arch = x ; then
3859 i[34567]86-*-darwin*|x86_64-*-darwin*)
3860 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
3861 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
3863 i[34567]86-*-elfiamcu)
3867 # --with-fpmath sets the default ISA to SSE2, which is the same
3868 # ISA supported by Pentium 4.
3869 if test x$with_fpmath = x || test $arch_without_sse2 = no; then
3878 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
3886 # Avoid overriding --with-arch-32 and --with-arch-64 values.
3888 i[34567]86-*-darwin*|x86_64-*-darwin*)
3889 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
3890 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
3892 i[34567]86-*-*|x86_64-*-*)
3893 if test x$with_arch_32 != x || test x$with_arch_64 != x; then
3894 if test x$with_arch_32 = x; then
3895 with_arch_32=$with_arch
3897 if test x$with_arch_64 = x; then
3898 if test $arch_without_64bit = yes; then
3899 # Set the default 64bit arch to x86-64 if the default arch
3900 # doesn't support 64bit.
3903 with_arch_64=$with_arch
3907 elif test $arch_without_64bit$need_64bit_isa = yesyes; then
3908 # Set the default 64bit arch to x86-64 if the default arch
3909 # doesn't support 64bit and we need 64bit ISA.
3910 with_arch_32=$with_arch
3918 # Infer a default setting for --with-float.
3919 if test x$with_float = x; then
3921 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
3922 # The R5900 doesn't support 64-bit float. 32-bit float doesn't
3923 # comply with IEEE 754.
3929 # Infer a default setting for --with-fpu.
3930 if test x$with_fpu = x; then
3932 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
3933 # The R5900 FPU only supports single precision.
3939 # Support --with-fpmath.
3940 if test x$with_fpmath != x; then
3942 i[34567]86-*-* | x86_64-*-*)
3943 case ${with_fpmath} in
3945 tm_file="${tm_file} i386/avxmath.h"
3948 tm_file="${tm_file} i386/ssemath.h"
3951 echo "Invalid --with-fpmath=$with_fpmath" 1>&2
3957 echo "--with-fpmath isn't supported for $target." 1>&2
3963 # Similarly for --with-schedule.
3964 if test x$with_schedule = x; then
3967 # Override default PA8000 scheduling model.
3968 with_schedule=7100LC
3973 # Infer a default setting for --with-llsc.
3974 if test x$with_llsc = x; then
3977 # The kernel emulates LL and SC where necessary.
3980 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
3981 # The R5900 doesn't support LL(D) and SC(D).
3987 # Validate and mark as valid any --with options supported
3988 # by this target. In order to use a particular --with option
3989 # you must list it in supported_defaults; validating the value
3990 # is optional. This case statement should set nothing besides
3991 # supported_defaults.
3996 supported_defaults="abi cpu arch"
3997 for which in cpu arch; do
3999 eval "val=\$with_$which"
4000 base_val=`echo $val | sed -e 's/\+.*//'`
4001 ext_val=`echo $val | sed -e 's/[a-z0-9.-]\+//'`
4003 if [ $which = arch ]; then
4004 def=aarch64-arches.def
4005 pattern=AARCH64_ARCH
4007 def=aarch64-cores.def
4008 pattern=AARCH64_CORE
4011 ext_mask=AARCH64_CPU_DEFAULT_FLAGS
4013 # Find the base CPU or ARCH id in aarch64-cores.def or
4014 # aarch64-arches.def
4015 if [ x"$base_val" = x ] \
4016 || grep "^$pattern(\"$base_val\"," \
4017 ${srcdir}/config/aarch64/$def \
4020 if [ $which = arch ]; then
4021 base_id=`grep "^$pattern(\"$base_val\"," \
4022 ${srcdir}/config/aarch64/$def | \
4023 sed -e 's/^[^,]*,[ ]*//' | \
4025 # Extract the architecture flags from aarch64-arches.def
4026 ext_mask=`grep "^$pattern(\"$base_val\"," \
4027 ${srcdir}/config/aarch64/$def | \
4031 base_id=`grep "^$pattern(\"$base_val\"," \
4032 ${srcdir}/config/aarch64/$def | \
4033 sed -e 's/^[^,]*,[ ]*//' | \
4037 # Use the pre-processor to strip flatten the options.
4038 # This makes the format less rigid than if we use
4039 # grep and sed directly here.
4040 opt_macro="AARCH64_OPT_EXTENSION(A, B, C, D, E, F)=A, B, C, D, E, F"
4041 options_parsed="`$ac_cv_prog_CPP -D"$opt_macro" -x c \
4042 ${srcdir}/config/aarch64/aarch64-option-extensions.def`"
4044 # Match one element inside AARCH64_OPT_EXTENSION, we
4045 # consume anything that's not a ,.
4046 elem="[ ]*\([^,]\+\)[ ]*"
4048 # Repeat the pattern for the number of entries in the
4049 # AARCH64_OPT_EXTENSION, currently 6 times.
4050 sed_patt="^$elem,$elem,$elem,$elem,$elem,$elem"
4052 while [ x"$ext_val" != x ]
4054 ext_val=`echo $ext_val | sed -e 's/\+//'`
4055 ext=`echo $ext_val | sed -e 's/\+.*//'`
4056 base_ext=`echo $ext | sed -e 's/^no//'`
4057 opt_line=`echo -e "$options_parsed" | \
4058 grep "^\"$base_ext\""`
4060 if [ x"$base_ext" = x ] \
4061 || [[ -n $opt_line ]]; then
4063 # These regexp extract the elements based on
4064 # their group match index in the regexp.
4065 ext_canon=`echo -e "$opt_line" | \
4066 sed -e "s/$sed_patt/\2/"`
4067 ext_on=`echo -e "$opt_line" | \
4068 sed -e "s/$sed_patt/\3/"`
4069 ext_off=`echo -e "$opt_line" | \
4070 sed -e "s/$sed_patt/\4/"`
4072 if [ $ext = $base_ext ]; then
4074 ext_mask="("$ext_mask") | ("$ext_on" | "$ext_canon")"
4076 # Removing extension
4077 ext_mask="("$ext_mask") & ~("$ext_off" | "$ext_canon")"
4082 echo "Unknown extension used in --with-$which=$val" 1>&2
4085 ext_val=`echo $ext_val | sed -e 's/[a-z0-9]\+//'`
4088 ext_mask="(("$ext_mask") << 6)"
4089 if [ x"$base_id" != x ]; then
4090 target_cpu_cname="TARGET_CPU_$base_id | $ext_mask"
4094 echo "Unknown $which used in --with-$which=$val" 1>&2
4101 supported_defaults="cpu tune"
4102 for which in cpu tune; do
4103 eval "val=\$with_$which"
4106 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
4107 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
4111 echo "Unknown CPU used in --with-$which=$val" 1>&2
4119 supported_defaults="cpu"
4121 if [ x"$with_cpu" = x ] \
4122 || grep "^ARC_CPU ($with_cpu," \
4123 ${srcdir}/config/arc/arc-cpus.def \
4128 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
4134 supported_defaults="cpu endian float"
4138 supported_defaults="arch cpu float tune fpu abi mode tls"
4139 for which in cpu tune arch; do
4140 # See if it matches a supported value
4141 eval "val=\$with_$which"
4142 if [ x"$val" != x ]; then
4143 cpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
4144 -v cmd="chk$which $val" \
4145 ${srcdir}/config/arm/arm-cpus.in`
4146 if [ "$cpu" = "error" ]; then
4147 echo "Unknown target in --with-$which=$val" 1>&2
4151 eval "target_${which}_cname=$new_val"
4152 echo "For $val real value is $new_val"
4157 case "$with_float" in
4159 | soft | hard | softfp)
4163 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
4168 # see if --with-fpu matches any of the supported FPUs
4169 if [ x"$with_fpu" != x ] ; then
4171 fpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
4172 -v cmd="chkfpu $val" \
4173 ${srcdir}/config/arm/arm-cpus.in`
4174 if [ "$fpu" = "error" ]
4176 echo "Unknown target in --with-fpu=$val" 1>&2
4183 | apcs-gnu | atpcs | aapcs | iwmmxt | aapcs-linux )
4187 echo "Unknown ABI used in --with-abi=$with_abi"
4192 case "$with_mode" in
4198 echo "Unknown mode used in --with-mode=$with_mode"
4209 echo "Unknown TLS method used in --with-tls=$with_tls" 1>&2
4214 if test "x$with_arch" != x && test "x$with_cpu" != x; then
4215 echo "Switch \"--with-arch\" may not be used with switch \"--with-cpu\"" 1>&2
4219 if test "x$with_cpu" != x && test "x$with_tune" != x; then
4220 echo "Switch \"--with-tune\" may not be used with switch \"--with-cpu\"" 1>&2
4224 # Add extra multilibs
4225 if test "x$with_multilib_list" != x; then
4227 arm_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
4228 if test "x${arm_multilibs}" != xdefault ; then
4229 for arm_multilib in ${arm_multilibs}; do
4230 case ${arm_multilib} in
4232 tmake_profile_file="arm/t-multilib"
4235 ml=`echo "X$arm_multilib" | sed '1s,^X@,,'`
4236 if test -f "${srcdir}/config/arm/${ml}"; then
4237 tmake_file="${tmake_file} arm/${ml}"
4239 echo "Error: ${ml} does not exist in ${srcdir}/config/arm" >&2
4244 echo "Error: --with-multilib-list=${with_multilib_list} not supported." 1>&2
4251 if test "x${tmake_profile_file}" != x ; then
4252 # arm/t-aprofile and arm/t-rmprofile are only
4253 # designed to work without any with-cpu,
4254 # with-arch, with-mode, with-fpu or with-float
4256 if test "x$with_arch" != x \
4257 || test "x$with_cpu" != x \
4258 || test "x$with_float" != x \
4259 || test "x$with_fpu" != x \
4260 || test "x$with_mode" != x ; then
4261 echo "Error: You cannot use any of --with-arch/cpu/fpu/float/mode with --with-multilib-list=${with_multilib_list}" 1>&2
4263 elif test "x$ml" != x ; then
4264 echo "Error: You cannot use builtin multilib profiles along with custom ones" 1>&2
4267 # But pass the default value for float-abi
4268 # through to the multilib selector
4270 tmake_file="${tmake_file} ${tmake_profile_file}"
4271 TM_MULTILIB_CONFIG="$with_multilib_list"
4274 target_cpu_cname=${target_cpu_cname:-arm7tdmi}
4275 with_cpu=${with_cpu:-$target_cpu_cname}
4279 supported_defaults=cpu
4284 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
4290 fido-*-* | m68k*-*-*)
4291 supported_defaults="arch cpu"
4292 case "$with_arch" in
4294 m68k_arch_family="$with_arch"
4297 echo "Invalid --with-arch=$with_arch" 1>&2
4302 # We always have a $with_cpu setting here.
4304 "m68000" | "m68010" | "m68020" | "m68030" | "m68040" | "m68060")
4305 m68k_cpu_ident=$with_cpu
4308 m68k_cpu_ident=m68020
4309 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_40"
4312 m68k_cpu_ident=m68020
4313 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_60"
4316 # We need the C identifier rather than the string.
4317 m68k_cpu_ident=`awk -v arg="\"$with_cpu\"" \
4318 'BEGIN { FS="[ \t]*[,()][ \t]*" }; \
4319 $1 == "M68K_DEVICE" && $2 == arg { print $3 }' \
4320 ${srcdir}/config/m68k/m68k-devices.def`
4321 if [ x"$m68k_cpu_ident" = x ] ; then
4322 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
4325 with_cpu="mcpu=$with_cpu"
4331 supported_defaults="arch tune"
4333 for which in arch tune; do
4334 eval "val=\$with_$which"
4336 "" | carrizo | fiji | gfx900 | gfx906 )
4340 echo "Unknown cpu used in --with-$which=$val." 1>&2
4345 [ "x$with_arch" = x ] && with_arch=fiji
4349 supported_defaults="arch schedule"
4351 case "$with_arch" in
4352 "" | 1.0 | 1.1 | 2.0)
4356 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
4361 case "$with_schedule" in
4362 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
4366 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
4372 i[34567]86-*-* | x86_64-*-*)
4373 supported_defaults="abi arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64"
4374 for which in arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64; do
4375 eval "val=\$with_$which"
4376 case " $x86_archs " in
4384 echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
4393 if test x${val} != x; then
4394 case " $x86_64_archs " in
4399 # Allow $x86_cpus --with-cpu=/--with-tune=
4402 case " $x86_cpus " in
4407 echo "Unknown CPU given in --with-$which=$val." 1>&2
4413 echo "Unknown CPU given in --with-$which=$val." 1>&2
4426 supported_defaults="abi arch tune riscv_attribute"
4429 riscv-* | riscv32*) xlen=32 ;;
4430 riscv64*) xlen=64 ;;
4431 *) echo "Unsupported RISC-V target ${target}" 1>&2; exit 1 ;;
4434 case "${with_riscv_attribute}" in
4436 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
4439 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=0"
4444 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
4447 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=0"
4452 echo "--with-riscv-attribute=${with_riscv_attribute} is not supported. The argument must begin with yes, no or default." 1>&2
4458 # Infer arch from --with-arch, --target, and --with-abi.
4459 case "${with_arch}" in
4460 rv32e* | rv32i* | rv32g* | rv64i* | rv64g*)
4464 # Infer XLEN, but otherwise assume GC.
4465 case "${with_abi}" in
4466 ilp32e) with_arch="rv32e" ;;
4467 ilp32 | ilp32f | ilp32d) with_arch="rv32gc" ;;
4468 lp64 | lp64f | lp64d) with_arch="rv64gc" ;;
4469 *) with_arch="rv${xlen}gc" ;;
4473 echo "--with-arch=${with_arch} is not supported. The argument must begin with rv32e, rv32i, rv32g, rv64i, or rv64g." 1>&2
4478 # Make sure --with-abi is valid. If it was not specified,
4479 # pick a default based on the ISA, preferring soft-float
4480 # unless the D extension is present.
4481 case "${with_abi}" in
4482 ilp32 | ilp32e | ilp32f | ilp32d | lp64 | lp64f | lp64d)
4485 case "${with_arch}" in
4486 rv32*d* | rv32g*) with_abi=ilp32d ;;
4487 rv32e*) with_abi=ilp32e ;;
4488 rv32*) with_abi=ilp32 ;;
4489 rv64*d* | rv64g*) with_abi=lp64d ;;
4490 rv64*) with_abi=lp64 ;;
4494 echo "--with-abi=${with_abi} is not supported" 1>&2
4499 # Make sure ABI and ISA are compatible.
4500 case "${with_abi},${with_arch}" in
4501 ilp32,rv32* | ilp32e,rv32e* \
4502 | ilp32f,rv32*f* | ilp32f,rv32g* \
4503 | ilp32d,rv32*d* | ilp32d,rv32g* \
4505 | lp64f,rv64*f* | lp64f,rv64g* \
4506 | lp64d,rv64*d* | lp64d,rv64g*)
4509 echo "--with-abi=${with_abi} is not supported for ISA ${with_arch}" 1>&2
4514 # Handle --with-multilib-list.
4515 if test "x${with_multilib_list}" != xdefault; then
4516 tm_file="${tm_file} riscv/withmultilib.h"
4517 tmake_file="${tmake_file} riscv/t-withmultilib"
4519 case ${with_multilib_list} in
4520 ilp32 | ilp32f | ilp32d \
4521 | lp64 | lp64f | lp64d )
4522 TM_MULTILIB_CONFIG="${with_arch},${with_multilib_list}"
4525 echo "--with-multilib-list=${with_multilib_list} not supported."
4529 # Define macros to select the default multilib.
4530 case ${with_arch} in
4532 tm_defines="${tm_defines} TARGET_MLIB_ARCH=1"
4535 tm_defines="${tm_defines} TARGET_MLIB_ARCH=2"
4538 echo "unsupported --with-arch for --with-multilib-list"
4543 tm_defines="${tm_defines} TARGET_MLIB_ABI=1"
4546 tm_defines="${tm_defines} TARGET_MLIB_ABI=2"
4549 tm_defines="${tm_defines} TARGET_MLIB_ABI=3"
4552 tm_defines="${tm_defines} TARGET_MLIB_ABI=4"
4555 tm_defines="${tm_defines} TARGET_MLIB_ABI=5"
4558 tm_defines="${tm_defines} TARGET_MLIB_ABI=6"
4561 echo "unsupported --with-abi for --with-multilib"
4568 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"
4570 case ${with_float} in
4575 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
4581 "" | single | double)
4585 echo "Unknown fpu type used in --with-fpu=$with_fpu" 1>&2
4595 echo "Unknown NaN encoding used in --with-nan=$with_nan" 1>&2
4600 case ${with_fp_32} in
4605 echo "Unknown FP mode used in --with-fp-32=$with_fp_32" 1>&2
4610 case ${with_odd_spreg_32} in
4612 with_odd_spreg_32="odd-spreg"
4615 with_odd_spreg_32="no-odd-spreg"
4621 echo "Unknown odd-spreg-32 type used in --with-odd-spreg-32=$with_odd_spreg_32" 1>&2
4627 "" | 32 | o64 | n32 | 64 | eabi)
4631 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
4636 case ${with_divide} in
4637 "" | breaks | traps)
4641 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
4646 case ${with_llsc} in
4657 echo "Unknown llsc type used in --with-llsc" 1>&2
4662 case ${with_mips_plt} in
4667 with_mips_plt=no-plt
4672 echo "Unknown --with-mips-plt argument: $with_mips_plt" 1>&2
4677 case ${with_synci} in
4687 echo "Unknown synci type used in --with-synci" 1>&2
4692 case ${with_lxc1_sxc1} in
4694 with_lxc1_sxc1=lxc1-sxc1
4697 with_lxc1_sxc1=no-lxc1-sxc1
4702 echo "Unknown lxc1-sxc1 type used in --with-lxc1-sxc1" 1>&2
4707 case ${with_madd4} in
4717 echo "Unknown madd4 type used in --with-madd4" 1>&2
4724 supported_defaults="arch cpu nds32_lib float fpu_config"
4726 # process --with-arch
4727 case "${with_arch}" in
4729 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
4733 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
4736 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=1"
4739 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=2"
4743 echo "Cannot accept --with-arch=$with_arch, available values are: v2 v2j v3 v3m v3f v3s" 1>&2
4748 case "${with_cpu}" in
4752 n6 | n7 |n8 | e8 | s8 | n9 | n10 | d10 | n12 | n13 | n15)
4756 echo "Cannot accept --with-cpu=$with_cpu, available values are: n6 n7 n8 e8 s8 n9 n10 d10 n12 n13 n15" 1>&2
4761 # process --with-nds32-lib
4762 case "${with_nds32_lib}" in
4766 with_nds32_lib=ulibc
4769 with_nds32_lib=glibc
4772 with_nds32_lib=newlib
4773 tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
4779 tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
4783 # for the arch=v3f or arch=v3s under mculib toolchain,
4784 # we would like to set -fno-math-errno as default
4785 case "${with_arch}" in
4787 tm_defines="${tm_defines} TARGET_DEFAULT_NO_MATH_ERRNO=1"
4795 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib glibc uclibc" 1>&2
4800 # process --with-float
4801 case "${with_float}" in
4806 echo "Cannot accept --with-float=$with_float, available values are: soft hard" 1>&2
4811 # process --with-config-fpu
4812 case "${with_config_fpu}" in
4817 echo "Cannot accept --with-config-fpu=$with_config_fpu, available values from 0 to 7" 1>&2
4825 supported_defaults="arch"
4826 case "$with_arch" in
4831 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
4837 powerpc*-*-* | rs6000-*-*)
4838 supported_defaults="abi cpu cpu_32 cpu_64 float tune tune_32 tune_64 advance_toolchain"
4840 for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
4841 eval "val=\$with_$which"
4843 default32 | default64)
4848 echo "$val only valid for --with-cpu and --with-tune." 1>&2
4852 with_which="with_$which"
4856 tm_defines="${tm_defines} CONFIG_PPC405CR"
4857 eval "with_$which=405"
4859 "" | common | native \
4860 | power[3456789] | power5+ | power6x \
4861 | powerpc | powerpc64 | powerpc64le \
4863 | 401 | 403 | 405 | 405fp | 440 | 440fp | 464 | 464fp \
4864 | 476 | 476fp | 505 | 601 | 602 | 603 | 603e | ec603e \
4865 | 604 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
4866 | a2 | e300c[23] | 854[08] | e500mc | e500mc64 | e5500 | e6500 \
4867 | titan | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5 | cell)
4871 echo "Unknown cpu used in --with-$which=$val." 1>&2
4878 "" | elfv1 | elfv2 )
4882 echo "Unknown ABI used in --with-abi=$with_abi"
4887 if test "x$with_advance_toolchain" != x; then
4888 if test -d "/opt/$with_advance_toolchain/." -a \
4889 -d "/opt/$with_advance_toolchain/bin/." -a \
4890 -d "/opt/$with_advance_toolchain/include/."; then
4892 tm_file="$tm_file ./advance-toolchain.h"
4893 (at="/opt/$with_advance_toolchain"
4894 echo "/* Use Advance Toolchain $at */"
4896 echo "#undef LINK_OS_EXTRA_SPEC32"
4897 echo "#define LINK_OS_EXTRA_SPEC32" \
4898 "\"%(link_os_new_dtags)" \
4899 "-rpath $prefix/lib -rpath $at/lib\""
4901 echo "#undef LINK_OS_EXTRA_SPEC64"
4902 echo "#define LINK_OS_EXTRA_SPEC64" \
4903 "\"%(link_os_new_dtags)" \
4904 "-rpath $prefix/lib64 -rpath $at/lib64\""
4906 echo "#undef LINK_OS_NEW_DTAGS_SPEC"
4907 echo "#define LINK_OS_NEW_DTAGS_SPEC" \
4908 "\"--enable-new-dtags\""
4910 echo "#undef DYNAMIC_LINKER_PREFIX"
4911 echo "#define DYNAMIC_LINKER_PREFIX \"$at\""
4913 echo "#undef MD_EXEC_PREFIX"
4914 echo "#define MD_EXEC_PREFIX \"$at/bin/\""
4916 echo "#undef MD_STARTFILE_PREFIX"
4917 echo "#define MD_STARTFILE_PREFIX \"$prefix/lib/\""
4919 echo "#undef MD_STARTFILE_PREFIX_1"
4920 echo "#define MD_STARTFILE_PREFIX_1 \"$at/lib/\"") \
4921 > advance-toolchain.h
4923 echo "Unknown advance-toolchain $with_advance_toolchain"
4928 # Set up the default long double format if the user changed it.
4929 if test x$with_long_double_format = xieee; then
4930 tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=1"
4932 elif test x$with_long_double_format = xibm; then
4933 tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=0"
4938 supported_defaults="arch mode tune"
4940 for which in arch tune; do
4941 eval "val=\$with_$which"
4943 "" | native | z900 | z990 | z9-109 | z9-ec | z10 | z196 | zEC12 | z13 | z14 | z15 | arch5 | arch6 | arch7 | arch8 | arch9 | arch10 | arch11 | arch12 | arch13 )
4947 echo "Unknown cpu used in --with-$which=$val." 1>&2
4953 case ${with_mode} in
4958 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
4964 sh[123456ble]*-*-* | sh-*-*)
4965 supported_defaults="cpu"
4966 case "`echo $with_cpu | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz- | sed s/sh/m/`" in
4967 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
4970 m2a | m2a-single | m2a-single-only | m2a-nofpu)
4972 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
4975 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
4976 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
4977 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
4978 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
4984 supported_defaults="cpu cpu_32 cpu_64 float tune tune_32 tune_64"
4986 for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
4987 eval "val=\$with_$which"
4989 "" | sparc | sparcv9 | sparc64 \
4991 | v8 | supersparc | hypersparc | leon | leon3 | leon3v7 \
4992 | sparclite | f930 | f934 | sparclite86x \
4993 | sparclet | tsc701 \
4994 | v9 | ultrasparc | ultrasparc3 | niagara | niagara2 \
4995 | niagara3 | niagara4 | niagara7 | m8)
4999 echo "Unknown cpu used in --with-$which=$val" 1>&2
5005 case ${with_float} in
5010 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
5017 supported_defaults="arch"
5019 case ${with_arch} in
5020 "" | c62x | c64x | c64x+ | c67x | c67x+ | c674x)
5024 echo "Unknown arch used in --with-arch=$with_arch." 1>&2
5031 supported_defaults=cpu
5033 "" | v850e | v850e1 | v850e2 | v850es | v850e2v3 | v850e3v5)
5037 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
5043 supported_defaults="cpu"
5047 *) echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
5054 # Targets for which there is at least one VxWorks port should include
5055 # vxworks-dummy.h to allow safe references to various TARGET_VXWORKS kinds
5056 # of markers from other files in the port, including the vxworks*.h files to
5057 # distinguish VxWorks variants such as VxWorks 7 or 64).
5060 arm*-*-* | i[34567]86-*-* | mips*-*-* | powerpc*-*-* | sh*-*-* \
5061 | sparc*-*-* | x86_64-*-*)
5062 tm_file="vxworks-dummy.h ${tm_file}"
5066 # Set some miscellaneous flags for particular targets.
5067 target_cpu_default2=
5070 if test x"$target_cpu_cname" != x
5072 target_cpu_default2=$target_cpu_cname
5077 if test x$with_cpu = x
5079 echo "Don't know the target cpu" 1>&2
5082 target_cpu_default2="\\\"$with_cpu\\\""
5087 if test x$gas = xyes
5089 target_cpu_default2="MASK_GAS"
5093 fido*-*-* | m68k*-*-*)
5094 target_cpu_default2=$m68k_cpu_ident
5095 tmake_file="m68k/t-opts $tmake_file"
5096 if [ x"$m68k_arch_family" != x ]; then
5097 tmake_file="m68k/t-$m68k_arch_family $tmake_file"
5101 i[34567]86-*-darwin* | x86_64-*-darwin*)
5103 i[34567]86-*-linux* | x86_64-*-linux*)
5104 extra_objs="${extra_objs} cet.o"
5105 tmake_file="$tmake_file i386/t-linux i386/t-cet"
5107 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu)
5108 tmake_file="$tmake_file i386/t-kfreebsd"
5111 tmake_file="$tmake_file i386/t-gnu"
5113 i[34567]86-*-msdosdjgpp*)
5114 tmake_file="${tmake_file} i386/t-djgpp"
5116 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
5118 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
5120 i[34567]86-*-mingw* | x86_64-*-mingw*)
5122 i[34567]86-*-dragonfly* | x86_64-*-dragonfly*)
5124 i[34567]86-*-freebsd*)
5127 tmake_file="${tmake_file} i386/t-freebsd64"
5133 if test x$gnu_ld = xyes
5135 target_cpu_default2="MASK_SPLIT_ADDRESSES"
5139 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
5142 if test x$with_arch != x; then
5143 default_mips_arch=$with_arch
5145 if test x$with_abi != x; then
5146 default_mips_abi=$with_abi
5148 case ${default_mips_arch} in
5149 mips1) tm_defines="$tm_defines MIPS_ISA_DEFAULT=1" ;;
5150 mips2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=2" ;;
5151 mips3) tm_defines="$tm_defines MIPS_ISA_DEFAULT=3" ;;
5152 mips4) tm_defines="$tm_defines MIPS_ISA_DEFAULT=4" ;;
5153 mips32) tm_defines="$tm_defines MIPS_ISA_DEFAULT=32" ;;
5154 mips32r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=33" ;;
5155 mips32r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=37" ;;
5156 mips64) tm_defines="$tm_defines MIPS_ISA_DEFAULT=64" ;;
5157 mips64r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=65" ;;
5158 mips64r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=69" ;;
5160 case ${default_mips_abi} in
5161 32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_32" ;;
5162 o64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_O64" ;;
5163 n32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_N32" ;;
5164 64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_64" ;;
5165 eabi) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_EABI" ;;
5167 tmake_file="mips/t-mips $tmake_file"
5170 powerpc*-*-* | rs6000-*-*)
5171 # FIXME: The PowerPC port uses the value set at compile time,
5172 # although it's only cosmetic.
5173 if test "x$with_cpu" != x
5175 target_cpu_default2="\\\"$with_cpu\\\""
5177 out_file="${cpu_type}/${cpu_type}.c"
5178 c_target_objs="${c_target_objs} ${cpu_type}-c.o"
5179 cxx_target_objs="${cxx_target_objs} ${cpu_type}-c.o"
5180 d_target_objs="${d_target_objs} ${cpu_type}-d.o"
5181 tmake_file="${cpu_type}/t-${cpu_type} ${tmake_file}"
5184 sh[123456ble]*-*-* | sh-*-*)
5185 c_target_objs="${c_target_objs} sh-c.o"
5186 cxx_target_objs="${cxx_target_objs} sh-c.o"
5190 # Some standard aliases.
5195 xsparcv9 | xsparc64)
5200 if test x$with_tune = x ; then
5211 # The SPARC port checks this value at compile-time.
5212 target_cpu_default2="TARGET_CPU_$with_cpu"
5216 case "x$with_cpu" in
5219 xv850e | xv850e1 | xv850e2 | xv850e2v3 | xv850e3v5)
5220 target_cpu_default2="TARGET_CPU_$with_cpu"
5223 target_cpu_default2="TARGET_CPU_v850e1"
5228 target_cpu_default2="TARGET_CPU_$with_cpu"
5233 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"
5234 for option in $all_defaults
5236 eval "val=\$with_"`echo $option | sed s/-/_/g`
5237 if test -n "$val"; then
5238 case " $supported_defaults " in
5242 echo "This target does not support --with-$option." 2>&1
5243 echo "Valid --with options are: $supported_defaults" 2>&1
5250 t="{ \"$option\", \"$val\" }"
5252 t="${t}, { \"$option\", \"$val\" }"
5259 configure_default_options="{ { NULL, NULL} }"
5261 configure_default_options="{ ${t} }"
5264 if test "$target_cpu_default2" != ""
5266 if test "$target_cpu_default" != ""
5268 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
5270 target_cpu_default=$target_cpu_default2
5275 i[34567]86-*-* | x86_64-*-*)
5276 if test x$enable_as_accelerator = xyes; then
5277 extra_programs="mkoffload\$(exeext)"