1 # SPDX-License-Identifier: GPL-3.0-or-later
2 # GCC target-specific configuration file.
3 # Copyright (C) 1997-2021 Free Software Foundation, Inc.
5 #This file is part of GCC.
7 #GCC is free software; you can redistribute it and/or modify it under
8 #the terms of the GNU General Public License as published by the Free
9 #Software Foundation; either version 3, or (at your option) any later
12 #GCC is distributed in the hope that it will be useful, but WITHOUT
13 #ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 #FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
17 #You should have received a copy of the GNU General Public License
18 #along with GCC; see the file COPYING3. If not see
19 #<http://www.gnu.org/licenses/>.
21 # This is the GCC target-specific configuration file
22 # where a configuration type is mapped to different system-specific
23 # definitions and files. This is invoked by the autoconf-generated
24 # configure script. Putting it in a separate shell file lets us skip
25 # running autoconf when modifying target-specific information.
27 # When you change the cases in the OS or target switches, consider
28 # updating ../libgcc/config.host also.
30 # This file switches on the shell variable ${target}, and also uses the
31 # following shell variables:
33 # with_* Various variables as set by configure.
35 # enable_threads Either the name, yes or no depending on whether
36 # threads support was requested.
38 # default_use_cxa_atexit
39 # The default value for the $enable___cxa_atexit
40 # variable. enable___cxa_atexit needs to be set to
41 # "yes" for the correct operation of C++ destructors
42 # but it relies upon the presence of a non-standard C
43 # library function called __cxa_atexit.
44 # Since not all C libraries provide __cxa_atexit the
45 # default value of $default_use_cxa_atexit is set to
46 # "no" except for targets which are known to be OK.
48 # default_gnu_indirect_function
49 # The default value for the $enable_gnu_indirect_function
50 # variable. enable_gnu_indirect_function relies
51 # upon the presence of a non-standard gnu ifunc support
52 # in the assembler, linker and dynamic linker.
53 # Since not all libraries provide the dynamic linking
54 # support, the default value of
55 # $default_gnu_indirect_function is set to
56 # "no" except for targets which are known to be OK.
58 # gas_flag Either yes or no depending on whether GNU as was
61 # gnu_ld_flag Either yes or no depending on whether GNU ld was
64 # This file sets the following shell variables for use by the
65 # autoconf-generated configure script:
67 # cpu_type The name of the cpu, if different from the first
68 # chunk of the canonical target name.
70 # tm_defines List of target macros to define for all compilations.
72 # tm_file A list of target macro files, if different from
73 # "$cpu_type/$cpu_type.h". Usually it's constructed
74 # per target in a way like this:
75 # tm_file="${tm_file} dbxelf.h elfos.h ${cpu_type.h}/elf.h"
76 # Note that the preferred order is:
77 # - specific target header "${cpu_type}/${cpu_type.h}"
78 # - generic headers like dbxelf.h elfos.h, etc.
79 # - specializing target headers like ${cpu_type.h}/elf.h
80 # This helps to keep OS specific stuff out of the CPU
81 # defining header ${cpu_type}/${cpu_type.h}.
83 # It is possible to include automatically-generated
84 # build-directory files by prefixing them with "./".
85 # All other files should relative to $srcdir/config.
87 # tm_p_file Location of file with declarations for functions
90 # tm_d_file A list of headers with definitions of target hook
91 # macros for the D compiler.
93 # out_file The name of the machine description C support
94 # file, if different from "$cpu_type/$cpu_type.c".
96 # common_out_file The name of the source file for code shared between
97 # the compiler proper and the driver.
99 # md_file The name of the machine-description file, if
100 # different from "$cpu_type/$cpu_type.md".
102 # tmake_file A list of machine-description-specific
103 # makefile-fragments, if different from
104 # "$cpu_type/t-$cpu_type".
106 # extra_modes The name of the file containing a list of extra
107 # machine modes, if necessary and different from
108 # "$cpu_type/$cpu_type-modes.def".
110 # extra_objs List of extra objects that should be linked into
111 # the compiler proper (cc1, cc1obj, cc1plus)
112 # depending on target.
114 # extra_gcc_objs List of extra objects that should be linked into
115 # the compiler driver (gcc) depending on target.
117 # extra_headers List of used header files from the directory
118 # config/${cpu_type}.
120 # user_headers_inc_next_pre
121 # List of header file names of internal gcc header
122 # files, which should be prefixed by an include_next.
123 # user_headers_inc_next_post
124 # List of header file names of internal gcc header
125 # files, which should be postfixed by an include_next.
126 # use_gcc_tgmath If set, add tgmath.h to the list of used header
129 # use_gcc_stdint If "wrap", install a version of stdint.h that
130 # wraps the system's copy for hosted compilations;
131 # if "provide", provide a version of systems without
132 # such a system header; otherwise "none", do not
133 # provide such a header at all.
135 # extra_programs List of extra executables compiled for this target
136 # machine, used when linking.
138 # extra_options List of target-dependent .opt files.
140 # c_target_objs List of extra target-dependent objects that be
141 # linked into the C compiler only.
143 # cxx_target_objs List of extra target-dependent objects that be
144 # linked into the C++ compiler only.
146 # d_target_objs List of extra target-dependent objects that be
147 # linked into the D compiler only.
149 # fortran_target_objs List of extra target-dependent objects that be
150 # linked into the fortran compiler only.
152 # target_gtfiles List of extra source files with type information.
154 # xm_defines List of macros to define when compiling for the
157 # xm_file List of files to include when compiling for the
160 # use_collect2 Set to yes or no, depending on whether collect2
163 # target_cpu_default Set to override the default target model.
165 # gdb_needs_out_file_path
166 # Set to yes if gdb needs a dir command with
167 # `dirname $out_file`.
169 # thread_file Set to control which thread package to use.
171 # gas Set to yes or no depending on whether the target
172 # system normally uses GNU as.
174 # configure_default_options
175 # Set to an initializer for configure_default_options
176 # in configargs.h, based on --with-cpu et cetera.
178 # native_system_header_dir
179 # Where system header files are found for this
180 # target. This defaults to /usr/include. If
181 # the --with-sysroot configure option or the
182 # --sysroot command line option is used this
183 # will be relative to the sysroot.
184 # target_type_format_char
185 # The default character to be used for formatting
187 # .type symbol_name, ${t_t_f_c}<property>
190 # The following variables are used in each case-construct to build up the
191 # outgoing variables:
193 # gnu_ld Set to yes or no depending on whether the target
194 # system normally uses GNU ld.
196 # target_has_targetcm Set to yes or no depending on whether the target
197 # has its own definition of targetcm.
199 # target_has_targetm_common Set to yes or no depending on whether the
200 # target has its own definition of targetm_common.
202 # target_has_targetdm Set to yes or no depending on whether the target
203 # has its own definition of targetdm.
209 user_headers_inc_next_pre=
210 user_headers_inc_next_post=
221 target_has_targetcm=no
222 target_has_targetm_common=yes
223 target_has_targetdm=no
226 # Set this to force installation and use of collect2.
228 # Set this to override the default target model.
230 # Set this if gdb needs a dir command with `dirname $out_file`
231 gdb_needs_out_file_path=
232 # Set this to control which thread package will be used.
234 # Reinitialize these from the flag values every loop pass, since some
235 # configure entries modify them.
237 gnu_ld="$gnu_ld_flag"
238 default_use_cxa_atexit=no
239 default_gnu_indirect_function=no
242 native_system_header_dir=/usr/include
243 target_type_format_char='@'
245 # Don't carry these over build->host->target. Please.
249 # Obsolete configurations.
253 | hppa[12]*-*-hpux10* \
254 | hppa[12]*-*-hpux11* \
256 if test "x$enable_obsolete" != xyes; then
257 echo "*** Configuration ${target} is obsolete." >&2
258 echo "*** Specify --enable-obsolete to build it anyway." >&2
259 echo "*** Support will be REMOVED in the next major release of GCC," >&2
260 echo "*** unless a maintainer comes forward." >&2
265 # Unsupported targets list. Do not put an entry in this list unless
266 # it would otherwise be caught by a more permissive pattern. The list
267 # should be in alphabetical order.
269 # Avoid special cases that are not obsolete
280 | i[34567]86-go32-* \
281 | i[34567]86-*-go32* \
285 | m68k-*-uclinuxoldabi* \
286 | mips64orion*-*-rtems* \
288 | powerpc*-*-linux*paired* \
290 | sparc-hal-solaris2* \
293 | *-*-freebsd[12] | *-*-freebsd[1234].* \
294 | *-*-freebsd*aout* \
302 | *-*-solaris2.[0-9] \
303 | *-*-solaris2.[0-9].* \
308 echo "*** Configuration ${target} not supported" 1>&2
313 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
314 # updated in each machine entry. Also set default extra_headers for some
317 cpu_type=`echo ${target} | sed 's/-.*$//'`
322 tmake_file=m32c/t-m32c
323 target_has_targetm_common=no
327 extra_headers="arm_fp16.h arm_neon.h arm_bf16.h arm_acle.h arm_sve.h"
328 c_target_objs="aarch64-c.o"
329 cxx_target_objs="aarch64-c.o"
330 d_target_objs="aarch64-d.o"
331 extra_objs="aarch64-builtins.o aarch-common.o aarch64-sve-builtins.o aarch64-sve-builtins-shapes.o aarch64-sve-builtins-base.o aarch64-sve-builtins-sve2.o cortex-a57-fma-steering.o aarch64-speculation.o falkor-tag-collision-avoidance.o aarch64-bti-insert.o aarch64-cc-fusion.o"
332 target_gtfiles="\$(srcdir)/config/aarch64/aarch64-builtins.c \$(srcdir)/config/aarch64/aarch64-sve-builtins.h \$(srcdir)/config/aarch64/aarch64-sve-builtins.cc"
333 target_has_targetm_common=yes
337 extra_options="${extra_options} g.opt"
348 c_target_objs="arc-c.o"
349 cxx_target_objs="arc-c.o"
350 extra_options="${extra_options} arc/arc-tables.opt g.opt"
351 extra_headers="arc-simd.h"
355 extra_objs="arm-builtins.o aarch-common.o"
356 extra_headers="mmintrin.h arm_neon.h arm_acle.h arm_fp16.h arm_cmse.h arm_bf16.h arm_mve_types.h arm_mve.h arm_cde.h"
357 target_type_format_char='%'
358 c_target_objs="arm-c.o"
359 cxx_target_objs="arm-c.o"
360 d_target_objs="arm-d.o"
361 extra_options="${extra_options} arm/arm-tables.opt"
362 target_gtfiles="\$(srcdir)/config/arm/arm-builtins.c"
366 c_target_objs="avr-c.o"
367 cxx_target_objs="avr-c.o"
376 extra_options="${extra_options} g.opt"
379 target_has_targetm_common=no
381 moxie*) cpu_type=moxie
382 target_has_targetm_common=no
386 extra_headers=math-68881.h
387 extra_options="${extra_options} m68k/m68k-tables.opt"
389 i[34567]86-*-* | x86_64-*-*)
391 c_target_objs="i386-c.o"
392 cxx_target_objs="i386-c.o"
393 d_target_objs="i386-d.o"
394 extra_objs="x86-tune-sched.o x86-tune-sched-bd.o x86-tune-sched-atom.o x86-tune-sched-core.o i386-options.o i386-builtins.o i386-expand.o i386-features.o"
395 target_gtfiles="\$(srcdir)/config/i386/i386-builtins.c \$(srcdir)/config/i386/i386-expand.c \$(srcdir)/config/i386/i386-options.c"
396 extra_options="${extra_options} fused-madd.opt"
397 extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
398 pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
399 nmmintrin.h bmmintrin.h fma4intrin.h wmmintrin.h
400 immintrin.h x86intrin.h avxintrin.h xopintrin.h
401 ia32intrin.h cross-stdarg.h lwpintrin.h popcntintrin.h
402 lzcntintrin.h bmiintrin.h bmi2intrin.h tbmintrin.h
403 avx2intrin.h avx512fintrin.h fmaintrin.h f16cintrin.h
404 rtmintrin.h xtestintrin.h rdseedintrin.h prfchwintrin.h
405 adxintrin.h fxsrintrin.h xsaveintrin.h xsaveoptintrin.h
406 avx512cdintrin.h avx512erintrin.h avx512pfintrin.h
407 shaintrin.h clflushoptintrin.h xsavecintrin.h
408 xsavesintrin.h avx512dqintrin.h avx512bwintrin.h
409 avx512vlintrin.h avx512vlbwintrin.h avx512vldqintrin.h
410 avx512ifmaintrin.h avx512ifmavlintrin.h avx512vbmiintrin.h
411 avx512vbmivlintrin.h avx5124fmapsintrin.h avx5124vnniwintrin.h
412 avx512vpopcntdqintrin.h clwbintrin.h mwaitxintrin.h
413 clzerointrin.h pkuintrin.h sgxintrin.h cetintrin.h
414 gfniintrin.h cet.h avx512vbmi2intrin.h
415 avx512vbmi2vlintrin.h avx512vnniintrin.h
416 avx512vnnivlintrin.h vaesintrin.h vpclmulqdqintrin.h
417 avx512vpopcntdqvlintrin.h avx512bitalgintrin.h
418 pconfigintrin.h wbnoinvdintrin.h movdirintrin.h
419 waitpkgintrin.h cldemoteintrin.h avx512bf16vlintrin.h
420 avx512bf16intrin.h enqcmdintrin.h serializeintrin.h
421 avx512vp2intersectintrin.h avx512vp2intersectvlintrin.h
422 tsxldtrkintrin.h amxtileintrin.h amxint8intrin.h
423 amxbf16intrin.h x86gprintrin.h uintrintrin.h
424 hresetintrin.h keylockerintrin.h avxvnniintrin.h
425 mwaitintrin.h avx512fp16intrin.h avx512fp16vlintrin.h"
428 extra_headers=ia64intrin.h
429 extra_options="${extra_options} g.opt fused-madd.opt"
435 extra_options="${extra_options} g.opt"
439 extra_options="${extra_options} g.opt"
442 extra_headers=math-68881.h
443 extra_options="${extra_options} m68k/m68k-tables.opt"
447 extra_options="${extra_options} g.opt"
451 d_target_objs="mips-d.o"
452 extra_headers="loongson.h loongson-mmiintrin.h msa.h"
453 extra_objs="frame-header-opt.o"
454 extra_options="${extra_options} g.opt fused-madd.opt mips/mips-tables.opt"
458 extra_headers="nds32_intrinsic.h nds32_isr.h nds32_init.inc"
461 extra_options="${extra_options} nds32/nds32-linux.opt"
464 extra_options="${extra_options} nds32/nds32-elf.opt"
469 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"
473 extra_options="${extra_options} g.opt"
477 c_target_objs="nvptx-c.o"
478 cxx_target_objs="nvptx-c.o"
485 extra_objs="rs6000-string.o rs6000-p8swap.o rs6000-logue.o"
486 extra_objs="${extra_objs} rs6000-call.o rs6000-pcrel-opt.o"
487 extra_objs="${extra_objs} rs6000-builtins.o"
488 extra_headers="ppc-asm.h altivec.h htmintrin.h htmxlintrin.h"
489 extra_headers="${extra_headers} bmi2intrin.h bmiintrin.h"
490 extra_headers="${extra_headers} xmmintrin.h mm_malloc.h emmintrin.h"
491 extra_headers="${extra_headers} mmintrin.h x86intrin.h"
492 extra_headers="${extra_headers} pmmintrin.h tmmintrin.h smmintrin.h"
493 extra_headers="${extra_headers} ppu_intrinsics.h spu2vmx.h vec_types.h si2vmx.h"
494 extra_headers="${extra_headers} amo.h"
496 xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456789]|xpower10|xpower6x|xrs64a|xcell|xa2|xe500mc64|xe5500|xe6500)
500 extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
501 target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-logue.c \$(srcdir)/config/rs6000/rs6000-call.c"
502 target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-pcrel-opt.c"
503 target_gtfiles="$target_gtfiles ./rs6000-builtins.h"
510 extra_objs="riscv-builtins.o riscv-c.o riscv-sr.o riscv-shorten-memrefs.o"
511 d_target_objs="riscv-d.o"
514 extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
515 extra_objs="rs6000-string.o rs6000-p8swap.o rs6000-logue.o"
516 extra_objs="${extra_objs} rs6000-call.o rs6000-pcrel-opt.o"
517 target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-logue.c \$(srcdir)/config/rs6000/rs6000-call.c"
518 target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-pcrel-opt.c"
522 c_target_objs="sparc-c.o"
523 cxx_target_objs="sparc-c.o"
524 d_target_objs="sparc-d.o"
525 extra_headers="visintrin.h"
529 d_target_objs="s390-d.o"
530 extra_options="${extra_options} fused-madd.opt"
531 extra_headers="s390intrin.h htmintrin.h htmxlintrin.h vecintrin.h"
533 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
534 sh[123456789lbe]*-*-* | sh-*-*)
536 extra_options="${extra_options} fused-madd.opt"
537 extra_objs="${extra_objs} sh_treg_combine.o sh-mem.o sh_optimize_sett_clrt.o"
544 extra_headers="c6x_intrinsics.h"
545 extra_options="${extra_options} c6x/c6x-tables.opt"
548 extra_options="${extra_options} fused-madd.opt"
558 tm_file=${cpu_type}/${cpu_type}.h
559 tm_d_file=${cpu_type}/${cpu_type}.h
560 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
562 tm_p_file=${cpu_type}/${cpu_type}-protos.h
563 tm_d_file="${tm_d_file} ${cpu_type}/${cpu_type}-protos.h"
567 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
569 extra_modes=${cpu_type}/${cpu_type}-modes.def
571 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
573 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
578 tm_p_file="${tm_p_file} arm/aarch-common-protos.h"
581 if test "x$with_multilib_list" = xilp32; then
582 tm_file="aarch64/biarchilp32.h ${tm_file}"
584 tm_file="aarch64/biarchlp64.h ${tm_file}"
588 tm_file="aarch64/biarchilp32.h ${tm_file}"
591 tm_file="aarch64/biarchlp64.h ${tm_file}"
594 echo "Unknown ABI used in --with-abi=$with_abi"
599 if test "x$with_abi" != x; then
600 echo "This target does not support --with-abi."
609 if test "x$with_multilib_list" = xmx32; then
610 tm_file="i386/biarchx32.h ${tm_file}"
612 tm_file="i386/biarch64.h ${tm_file}"
616 tm_file="i386/biarch64.h ${tm_file}"
619 tm_file="i386/biarchx32.h ${tm_file}"
622 echo "Unknown ABI used in --with-abi=$with_abi"
627 tm_p_file="arm/arm-flags.h ${tm_p_file} arm/aarch-common-protos.h"
631 # On a.out targets, we need to use collect2.
638 # Common C libraries.
639 tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4"
641 # 32-bit x86 processors supported by --with-arch=. Each processor
642 # MUST be separated by exactly one space.
643 x86_archs="athlon athlon-4 athlon-fx athlon-mp athlon-tbird \
644 athlon-xp k6 k6-2 k6-3 geode c3 c3-2 winchip-c6 winchip2 i386 i486 \
645 i586 i686 pentium pentium-m pentium-mmx pentium2 pentium3 pentium3m \
646 pentium4 pentium4m pentiumpro prescott lakemont samuel-2 nehemiah \
649 # 64-bit x86 processors supported by --with-arch=. Each processor
650 # MUST be separated by exactly one space.
651 x86_64_archs="amdfam10 athlon64 athlon64-sse3 barcelona bdver1 bdver2 \
652 bdver3 bdver4 znver1 znver2 znver3 btver1 btver2 k8 k8-sse3 opteron \
653 opteron-sse3 nocona core2 corei7 corei7-avx core-avx-i core-avx2 atom \
654 slm nehalem westmere sandybridge ivybridge haswell broadwell bonnell \
655 silvermont knl knm skylake-avx512 cannonlake icelake-client icelake-server \
656 skylake goldmont goldmont-plus tremont cascadelake tigerlake cooperlake \
657 sapphirerapids alderlake rocketlake eden-x2 nano nano-1000 nano-2000 nano-3000 \
658 nano-x2 eden-x4 nano-x4 x86-64 x86-64-v2 x86-64-v3 x86-64-v4 native"
660 # Additional x86 processors supported by --with-cpu=. Each processor
661 # MUST be separated by exactly one space.
662 x86_cpus="generic intel"
664 # Common parts for widely ported systems.
667 tmake_file="t-darwin "
668 tm_file="${tm_file} darwin.h"
669 darwin_os=`echo ${target} | sed 's/.*darwin\([0-9.]*\).*$/\1/'`
670 darwin_maj=`expr "$darwin_os" : '\([0-9]*\).*'`
671 macos_min=`expr "$darwin_os" : '[0-9]*\.\([0-9]*\).*'`
673 if test x"${macos_min}" = x; then
678 # Darwin 4 to 19 correspond to macOS 10.0 to 10.15
679 *-*-darwin[4-9]* | *-*-darwin1[0-9]*)
680 macos_min=`expr $darwin_maj - 4`
683 # Darwin 20 corresponds to macOS 11.
689 aarch64) macos_maj=11 ;;
690 x86_64) macos_min=6 ;;
694 *-*-darwin*) tm_defines="$tm_defines DARWIN_USE_KERNEL_VERS" ;;
696 # If configuring a cross-compiler then we will have set some
697 #Â default above, but it is probably not what was intended.
698 echo "Warning: Using ${target} is only suitable for Darwin hosts" 1>&2
699 echo "configure with an explicit target version" 1>&2
704 echo "Error: configuring for an unreleased macOS version ${target}" 1>&2
708 tm_defines="$tm_defines DEF_MIN_OSX_VERSION=\\\"${macos_maj}.${macos_min}\\\""
709 tm_defines="$tm_defines DEF_LD64=\\\"${def_ld64}\\\""
710 tm_file="${tm_file} ${cpu_type}/darwin.h"
711 tm_p_file="${tm_p_file} darwin-protos.h"
712 target_gtfiles="$target_gtfiles \$(srcdir)/config/darwin.c"
713 extra_options="${extra_options} rpath.opt darwin.opt"
714 c_target_objs="${c_target_objs} darwin-c.o"
715 cxx_target_objs="${cxx_target_objs} darwin-c.o"
716 d_target_objs="${d_target_objs} darwin-d.o"
717 fortran_target_objs="darwin-f.o"
718 target_has_targetcm=yes
719 target_has_targetdm=yes
720 extra_objs="${extra_objs} darwin.o"
721 extra_gcc_objs="darwin-driver.o"
722 default_use_cxa_atexit=yes
724 case ${enable_threads} in
725 "" | yes | posix) thread_file='posix' ;;
731 tmake_file="t-slibgcc"
732 case ${enable_threads} in
737 # Let these non-posix thread selections fall through if requested
740 echo 'Unknown thread configuration for DragonFly BSD'
744 extra_options="$extra_options rpath.opt dragonfly.opt"
745 default_use_cxa_atexit=yes
747 d_target_objs="${d_target_objs} dragonfly-d.o"
748 tmake_file="${tmake_file} t-dragonfly"
749 target_has_targetdm=yes
752 # This is the generic ELF configuration of FreeBSD. Later
753 # machine-specific sections may refine and add to this
756 # Due to tm_file entry ordering issues that vary between cpu
757 # architectures, we only define fbsd_tm_file to allow the
758 # machine-specific section to dictate the final order of all
759 # entries of tm_file with the minor exception that components
760 # of the tm_file set here will always be of the form:
762 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
764 # The machine-specific section should not tamper with this
765 # ordering but may order all other entries of tm_file as it
766 # pleases around the provided core setting.
769 fbsd_major=`echo ${target} | sed -e 's/.*freebsd//g' | sed -e 's/\..*//g'`
770 if test "$fbsd_major" = ""; then
771 echo "Specify the major version number of the targeted FreeBSD release"
772 echo "like this: --target=amd64-unknown-freebsd10.1"
775 tm_defines="${tm_defines} FBSD_MAJOR=${fbsd_major}"
776 tmake_file="t-slibgcc"
777 case ${enable_threads} in
779 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
785 echo 'Unknown thread configuration for FreeBSD'
789 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h freebsd-stdint.h"
790 extra_options="$extra_options rpath.opt freebsd.opt"
795 default_use_cxa_atexit=yes;;
798 d_target_objs="${d_target_objs} freebsd-d.o"
799 tmake_file="${tmake_file} t-freebsd"
800 target_has_targetdm=yes
803 native_system_header_dir=/include
805 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi)
806 extra_options="$extra_options gnu-user.opt"
809 case ${enable_threads} in
810 "" | yes | posix) thread_file='posix' ;;
812 tmake_file="t-slibgcc"
814 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-kopensolaris*-gnu)
817 native_system_header_dir=/include
820 # Linux C libraries selection switch: glibc / uclibc / bionic.
821 # uclibc and bionic aren't usable for GNU/Hurd and neither for GNU/k*BSD.
824 tm_p_file="${tm_p_file} linux-protos.h"
825 tmake_file="${tmake_file} t-linux"
826 extra_objs="${extra_objs} linux.o"
827 extra_options="${extra_options} linux.opt"
832 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_BIONIC"
834 *-*-*uclibc* | *-*-uclinuxfdpiceabi)
835 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
838 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_MUSL"
841 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
844 # Assume that glibc or uClibc or Bionic are being used and so __cxa_atexit
846 default_use_cxa_atexit=yes
849 # Enable compilation for Android by default for *android* targets.
852 tm_defines="$tm_defines ANDROID_DEFAULT=1"
855 tm_defines="$tm_defines ANDROID_DEFAULT=0"
858 c_target_objs="${c_target_objs} glibc-c.o"
859 cxx_target_objs="${cxx_target_objs} glibc-c.o"
860 d_target_objs="${d_target_objs} glibc-d.o"
861 tmake_file="${tmake_file} t-glibc"
862 target_has_targetcm=yes
863 target_has_targetdm=yes
865 *-*-*uclibc* | *-*-uclinuxfdpiceabi)
868 # Linux targets always support .init_array.
869 gcc_cv_initfini_array=yes
874 tm_p_file="${tm_p_file} netbsd-protos.h"
875 tmake_file="t-netbsd t-slibgcc"
876 extra_objs="${extra_objs} netbsd.o"
877 d_target_objs="${d_target_objs} netbsd-d.o"
881 case ${enable_threads} in
882 "" | yes | posix) thread_file='posix' ;;
884 nbsd_tm_file="netbsd.h netbsd-stdint.h netbsd-elf.h"
885 default_use_cxa_atexit=yes
886 target_has_targetdm=yes
888 arm*-* | i[34567]86-* | powerpc*-* | sparc*-* | x86_64-*)
889 default_gnu_indirect_function=yes
894 tmake_file="t-openbsd"
895 case ${enable_threads} in
901 *-*-openbsd4.[3-9]|*-*-openbsd[5-9]*)
902 default_use_cxa_atexit=yes
905 d_target_objs="${d_target_objs} openbsd-d.o"
906 target_has_targetdm=yes
911 default_use_cxa_atexit=yes
914 case ${enable_threads} in
915 "" | yes | rtems) thread_file='rtems' ;;
916 posix) thread_file='posix' ;;
919 echo 'Unknown thread configuration for RTEMS'
923 tmake_file="${tmake_file} t-rtems"
924 extra_options="${extra_options} rtems.opt"
925 default_use_cxa_atexit=yes
929 extra_options="$extra_options gnu-user.opt"
931 case ${enable_threads} in
932 "" | yes | posix) thread_file='posix' ;;
934 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC SINGLE_LIBC"
940 # i?86-*-solaris2* needs to insert headers between cpu default and
941 # Solaris 2 specific ones.
942 sol2_tm_file_head="dbxelf.h elfos.h ${cpu_type}/sysv4.h"
943 sol2_tm_file_tail="${cpu_type}/sol2.h sol2.h"
944 sol2_tm_file="${sol2_tm_file_head} ${sol2_tm_file_tail}"
946 *-*-solaris2.1[1-9]*)
947 # __cxa_atexit was introduced in Solaris 11.4.
948 default_use_cxa_atexit=yes
952 if test x$gnu_ld = xyes; then
953 tm_file="usegld.h ${tm_file}"
955 if test x$gas = xyes; then
956 tm_file="usegas.h ${tm_file}"
958 tm_p_file="${tm_p_file} sol2-protos.h"
959 tmake_file="${tmake_file} t-sol2 t-slibgcc"
960 c_target_objs="${c_target_objs} sol2-c.o"
961 cxx_target_objs="${cxx_target_objs} sol2-c.o sol2-cxx.o"
962 d_target_objs="${d_target_objs} sol2-d.o"
963 extra_objs="${extra_objs} sol2.o sol2-stubs.o"
964 extra_options="${extra_options} sol2.opt"
965 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
966 "":yes:* | yes:yes:* )
970 target_has_targetdm=yes
973 extra_options="${extra_options} vms/vms.opt"
975 tmake_file="vms/t-vms t-slibgcc"
977 target_gtfiles="$target_gtfiles \$(srcdir)/config/vms/vms.c"
978 tm_p_file="${tm_p_file} vms/vms-protos.h"
979 xm_file="vms/xm-vms.h"
980 c_target_objs="vms-c.o"
981 cxx_target_objs="vms-c.o"
982 fortran_target_objs="vms-f.o"
983 use_gcc_stdint=provide
984 tm_file="${tm_file} vms/vms-stdint.h"
985 if test x$gnu_ld != xyes; then
986 # Build wrappers for native case.
987 extra_programs="ld\$(exeext) ar\$(exeext)"
988 tmake_file="$tmake_file vms/t-vmsnative"
995 extra_options="${extra_options} vxworks.opt"
996 extra_objs="$extra_objs vxworks.o"
998 c_target_objs="${c_target_objs} vxworks-c.o"
999 cxx_target_objs="${cxx_target_objs} vxworks-c.o"
1000 extra_headers="${extra_headers} ../vxworks/vxworks-predef.h"
1001 target_has_targetcm="yes"
1003 # This private header exposes a consistent interface for checks on
1004 # the VxWorks version our runtime header files need to perform, based on
1005 # what the system headers adverstise:
1007 extra_headers="${extra_headers} ../vxworks/_vxworks-versions.h"
1009 # Starting from VxWorks 7, the system comes with a Dinkumware
1010 # environment which requires the inclusion of "yvals.h" before other
1011 # system headers. We provide wrapped versions of a few headers to
1012 # accomodate such constraints:
1014 extra_headers="${extra_headers} ../vxworks/_yvals.h"
1015 extra_headers="${extra_headers} ../vxworks/_yvals-wrapper.h"
1017 extra_headers="${extra_headers} ../vxworks/math.h ../vxworks/complex.h"
1018 extra_headers="${extra_headers} ../vxworks/inttypes.h ../vxworks/setjmp.h"
1020 # We provide stdint.h ...
1022 tm_file="${tm_file} vxworks-stdint.h"
1024 # .. only through the yvals conditional wrapping mentioned above
1025 # to abide by the VxWorks 7 expectations. The final copy is performed
1026 # explicitly by a t-vxworks Makefile rule.
1029 extra_headers="${extra_headers} ../../ginclude/stdint-gcc.h"
1031 case ${enable_threads} in
1033 "" | yes | vxworks) thread_file='vxworks' ;;
1034 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
1037 # A few common macro definitions conveying general characteristics
1038 # of the configuration at hand. Note that by VxWorks 7, we mean the
1039 # the SR6xx major update or beyond in vendor parlance:
1043 tm_defines="$tm_defines TARGET_VXWORKS7=1"
1048 tm_defines="$tm_defines TARGET_VXWORKS64=1"
1052 # Then a few build configuration controls for VxWorks 7, which
1053 # has specificities on top of which we aim to provide more complete
1058 # VxWorks 7 always has init/fini_array support and it is simpler to
1059 # just leverage this, sticking to what the system toolchain does:
1060 gcc_cv_initfini_array=yes
1064 *-*-elf|arc*-*-elf*)
1065 # Assume that newlib is being used and so __cxa_atexit is provided.
1066 default_use_cxa_atexit=yes
1072 aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
1073 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h"
1074 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-elf-raw.h"
1075 tmake_file="${tmake_file} aarch64/t-aarch64"
1081 tm_file="${tm_file} fuchsia.h"
1084 tm_file="${tm_file} aarch64/rtems.h rtems.h"
1089 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1092 aarch64_multilibs="${with_multilib_list}"
1093 if test "$aarch64_multilibs" = "default"; then
1094 aarch64_multilibs="lp64,ilp32"
1096 aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
1097 for aarch64_multilib in ${aarch64_multilibs}; do
1098 case ${aarch64_multilib} in
1100 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
1103 echo "--with-multilib-list=${aarch64_multilib} not supported."
1107 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1109 aarch64*-*-freebsd*)
1110 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file}"
1111 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-freebsd.h"
1112 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-freebsd"
1113 tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
1116 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file}"
1117 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-netbsd.h"
1118 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-netbsd"
1119 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1122 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h"
1123 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-linux.h"
1124 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-linux"
1125 tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
1128 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1131 aarch64_multilibs="${with_multilib_list}"
1132 if test "$aarch64_multilibs" = "default"; then
1133 # TODO: turn on ILP32 multilib build after its support is mature.
1134 # aarch64_multilibs="lp64,ilp32"
1135 aarch64_multilibs="lp64"
1137 aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
1138 for aarch64_multilib in ${aarch64_multilibs}; do
1139 case ${aarch64_multilib} in
1141 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
1144 echo "--with-multilib-list=${aarch64_multilib} not supported."
1148 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1150 aarch64*-wrs-vxworks*)
1151 tm_file="${tm_file} elfos.h aarch64/aarch64-elf.h"
1152 tm_file="${tm_file} vx-common.h vxworks.h aarch64/aarch64-vxworks.h"
1153 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-vxworks"
1156 tm_file="elfos.h ${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h glibc-stdint.h"
1157 tmake_file="${tmake_file} alpha/t-linux alpha/t-alpha"
1158 extra_options="${extra_options} alpha/elf.opt"
1161 tm_file="elfos.h ${tm_file} ${nbsd_tm_file} alpha/elf.h alpha/netbsd.h"
1162 tmake_file="${tmake_file} alpha/t-alpha"
1163 extra_options="${extra_options} netbsd.opt netbsd-elf.opt \
1167 tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
1168 tm_file="elfos.h alpha/alpha.h alpha/elf.h openbsd.h openbsd-stdint.h alpha/openbsd.h openbsd-libpthread.h"
1169 tmake_file="${tmake_file} alpha/t-alpha"
1170 extra_options="${extra_options} openbsd.opt alpha/elf.opt"
1171 # default x-alpha is only appropriate for dec-osf.
1174 tm_file="${tm_file} vms/vms.h alpha/vms.h"
1175 tmake_file="${tmake_file} alpha/t-vms alpha/t-alpha"
1178 tm_file="arc/arc-arch.h dbxelf.h elfos.h newlib-stdint.h arc/elf.h ${tm_file}"
1179 tmake_file="arc/t-multilib arc/t-arc"
1180 extra_gcc_objs="driver-arc.o"
1181 if test "x$with_cpu" != x; then
1182 tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
1184 if test x${with_endian} = x; then
1186 arc*be-*-* | arc*eb-*-*) with_endian=big ;;
1187 *) with_endian=little ;;
1190 case ${with_endian} in
1192 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1194 case ${with_endian} in
1195 big*) tm_file="arc/big.h ${tm_file}"
1199 tm_file="arc/arc-arch.h dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arc/linux.h ${tm_file}"
1200 tmake_file="${tmake_file} arc/t-multilib-linux arc/t-arc"
1201 extra_gcc_objs="driver-arc.o"
1202 if test "x$with_cpu" != x; then
1203 tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
1205 if test x${with_endian} = x; then
1207 arc*be-*-* | arc*eb-*-*) with_endian=big ;;
1208 *) with_endian=little ;;
1211 case ${with_endian} in
1213 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1215 case ${with_endian} in
1216 big*) tm_file="arc/big.h ${tm_file}"
1218 # Force .init_array support. The configure script cannot always
1219 # automatically detect that GAS supports it, yet we require it.
1220 gcc_cv_initfini_array=yes
1223 # We only support VxWorks 7 now on ARM, post SR600. Pre SR600
1224 # VxWorks 7 was transitory and major versions prior to 7 were based
1225 # on long deprecated ABI, not supported at all any more regardless
1227 extra_options="${extra_options} arm/vxworks.opt"
1228 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks arm/t-bpabi"
1229 tm_file="elfos.h arm/elf.h arm/bpabi.h arm/aout.h ${tm_file}"
1230 tm_file="${tm_file} vx-common.h vxworks.h arm/vxworks.h"
1231 target_cpu_cname="generic-armv7-a"
1232 need_64bit_hwint=yes
1234 arm*-*-freebsd*) # ARM FreeBSD EABI
1235 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h"
1238 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1241 tmake_file="${tmake_file} arm/t-arm arm/t-bpabi"
1242 tm_file="${tm_file} arm/bpabi.h arm/freebsd.h arm/aout.h arm/arm.h"
1245 target_cpu_cname="arm1176jzf-s"
1246 if test $fbsd_major -ge 11; then
1247 tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
1251 target_cpu_cname="generic-armv7-a"
1252 tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
1255 target_cpu_cname="arm9"
1258 with_tls=${with_tls:-gnu}
1261 target_cpu_cname="strongarm"
1262 tmake_file="${tmake_file} arm/t-arm"
1263 tm_file="dbxelf.h elfos.h ${nbsd_tm_file} arm/elf.h"
1264 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1266 arm*eb-*) tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" ;;
1269 arm*-*-netbsdelf-*eabi*)
1270 tm_file="$tm_file arm/bpabi.h arm/netbsd-elf.h arm/netbsd-eabi.h"
1271 tmake_file="$tmake_file arm/t-bpabi arm/t-netbsdeabi"
1274 tm_file="$tm_file arm/netbsd-elf.h"
1275 tmake_file="$tmake_file arm/t-netbsd"
1278 tm_file="${tm_file} arm/aout.h arm/arm.h"
1280 arm*-*-netbsdelf-*eabihf*)
1281 # Hard-float requires at least Arm v5te
1282 target_cpu_cname="arm10e"
1283 tm_defines="${tm_defines} TARGET_DEFAULT_FLOAT_ABI=ARM_FLOAT_ABI_HARD"
1287 armv6*) target_cpu_cname="arm1176jzf-s";;
1288 armv7*) target_cpu_cname="generic-armv7-a";;
1291 arm*-*-linux-* | arm*-*-uclinuxfdpiceabi)
1292 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
1293 extra_options="${extra_options} linux-android.opt"
1296 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1299 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
1300 tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h arm/aout.h arm/arm.h"
1302 arm*-*-uclinuxfdpiceabi)
1303 tm_file="$tm_file arm/uclinuxfdpiceabi.h"
1306 # Generation of floating-point instructions requires at least ARMv5te.
1307 if [ "$with_float" = "hard" -o "$with_float" = "softfp" ] ; then
1308 target_cpu_cname="arm10e"
1310 target_cpu_cname="arm10tdmi"
1312 # Define multilib configuration for arm-linux-androideabi.
1315 tmake_file="$tmake_file arm/t-linux-androideabi"
1318 # The EABI requires the use of __cxa_atexit.
1319 default_use_cxa_atexit=yes
1320 with_tls=${with_tls:-gnu}
1322 arm*-*-uclinux*eabi*) # ARM ucLinux
1323 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h glibc-stdint.h"
1324 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi"
1325 tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h arm/aout.h arm/arm.h"
1326 target_cpu_cname="arm7tdmi"
1327 # The EABI requires the use of __cxa_atexit.
1328 default_use_cxa_atexit=yes
1331 tm_file="elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
1332 tm_file="${tm_file} newlib-stdint.h phoenix.h"
1333 tm_file="${tm_file} arm/aout.h arm/arm.h"
1334 tmake_file="${tmake_file} arm/t-arm arm/t-bpabi arm/t-phoenix"
1335 target_cpu_cname="arm7tdmi"
1337 arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems* | arm*-*-fuchsia*)
1340 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1342 default_use_cxa_atexit=yes
1343 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
1344 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf"
1345 target_cpu_cname="arm7tdmi"
1348 tm_file="$tm_file newlib-stdint.h"
1349 tmake_file="${tmake_file} arm/t-bpabi"
1353 tm_file="${tm_file} fuchsia.h arm/fuchsia-elf.h glibc-stdint.h"
1354 tmake_file="${tmake_file} arm/t-bpabi arm/t-fuchsia"
1355 target_cpu_cname="generic-armv7-a"
1358 tm_file="${tm_file} arm/rtems.h rtems.h newlib-stdint.h"
1359 tmake_file="${tmake_file} arm/t-bpabi arm/t-rtems"
1362 tm_file="${tm_file} arm/symbian.h"
1363 # We do not include t-bpabi for Symbian OS because the system
1364 # provides its own implementation of the BPABI functions.
1365 tmake_file="${tmake_file} arm/t-symbian"
1366 target_cpu_cname="arm10tdmi"
1369 tm_file="${tm_file} arm/aout.h arm/arm.h"
1372 tm_file="elfos.h avr/elf.h avr/avr-arch.h avr/avr.h avr/specs.h dbxelf.h avr/avr-stdint.h"
1373 if test x${with_avrlibc} != xno; then
1374 tm_file="${tm_file} ${cpu_type}/avrlibc.h"
1375 tm_defines="${tm_defines} WITH_AVRLIBC"
1377 # Work out avr_double_comparison which is 2 or 3 and is used in
1378 # target hook FLOAT_LIB_COMPARE_RETURNS_BOOL to determine whether
1379 # DFmode comparisons return 3-state or 2-state results.
1380 case y${with_double_comparison} in
1382 avr_double_comparison=3
1385 avr_double_comparison=2
1388 echo "Error: --with-double-comparison= can only be used with: 'tristate', 'bool', 'libf7'" 1>&2
1392 case "y${with_libf7}" in
1394 # avr_double_comparison as set above.
1397 avr_double_comparison=2
1398 tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
1400 y | yyes | ymath-symbols)
1401 avr_double_comparison=2
1402 tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
1403 tm_defines="${tm_defines} WITH_LIBF7_MATH"
1404 tm_defines="${tm_defines} WITH_LIBF7_MATH_SYMBOLS"
1407 avr_double_comparison=2
1408 tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
1409 tm_defines="${tm_defines} WITH_LIBF7_MATH"
1412 echo "Error: --with-libf7=${with_libf7} but can only be used with: 'libgcc', 'math', 'math-symbols', 'yes', 'no'" 1>&2
1416 tm_defines="${tm_defines} WITH_DOUBLE_COMPARISON=${avr_double_comparison}"
1417 case y${with_double} in
1420 tm_defines="${tm_defines} HAVE_DOUBLE32"
1424 tm_defines="${tm_defines} HAVE_DOUBLE64"
1428 avr_double_multilib=1
1429 tm_defines="${tm_defines} HAVE_DOUBLE32"
1430 tm_defines="${tm_defines} HAVE_DOUBLE64"
1431 tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
1435 avr_double_multilib=1
1436 tm_defines="${tm_defines} HAVE_DOUBLE32"
1437 tm_defines="${tm_defines} HAVE_DOUBLE64"
1438 tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
1441 echo "Error: --with-double= can only be used with: '32', '32,64', '64,32', '64'" 1>&2
1445 case y${with_long_double} in
1448 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1452 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1456 avr_long_double_multilib=1
1457 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1458 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1459 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
1463 avr_long_double_multilib=1
1464 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1465 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1466 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
1469 avr_long_double=${avr_double}
1470 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_IS_DOUBLE"
1471 if test y${avr_double_multilib} = y1; then
1472 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1473 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1475 tm_defines="${tm_defines} HAVE_LONG_DOUBLE${avr_long_double}"
1479 echo "Error: --with-long_double= can only be used with: '32', '32,64', '64,32', '64', 'double'" 1>&2
1483 if test ${avr_long_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 32xy1z; then
1484 if test y${with_long_double} != ydouble; then
1485 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
1489 if test ${avr_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 64x1yz; then
1490 echo "Error: --with-long-double=${with_long_double} requests a multilib for long double, but double is always 64 bits wide due to --with-double=64" 1>&2
1493 if test y${avr_double}${avr_long_double} = y6432; then
1494 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
1497 tm_defines="${tm_defines} WITH_DOUBLE${avr_double}"
1498 tm_defines="${tm_defines} WITH_LONG_DOUBLE${avr_long_double}"
1499 tmake_file="${tmake_file} avr/t-avr avr/t-multilib"
1501 extra_gcc_objs="driver-avr.o avr-devices.o"
1502 extra_objs="avr-devices.o avr-log.o"
1505 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
1506 tmake_file=bfin/t-bfin-elf
1510 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/uclinux.h"
1511 tmake_file=bfin/t-bfin-uclinux
1514 bfin*-linux-uclibc*)
1515 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/linux.h ./linux-sysroot-suffix.h"
1516 tmake_file="${tmake_file} bfin/t-bfin-linux"
1520 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/rtems.h rtems.h newlib-stdint.h"
1521 tmake_file="${tmake_file} bfin/t-rtems"
1524 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
1529 tm_file="elfos.h ${tm_file}"
1530 tmake_file="${tmake_file} bpf/t-bpf"
1532 extra_headers="bpf-helpers.h"
1533 use_gcc_stdint=provide
1534 extra_objs="coreout.o"
1535 target_gtfiles="$target_gtfiles \$(srcdir)/config/bpf/coreout.c"
1538 tm_file="elfos.h ${tm_file} newlib-stdint.h"
1539 tmake_file="${tmake_file} cr16/t-cr16 "
1542 cris-*-elf | cris-*-none)
1543 tm_file="elfos.h newlib-stdint.h ${tm_file}"
1544 tmake_file="cris/t-cris cris/t-elfmulti"
1546 extra_options="${extra_options} cris/elf.opt"
1550 if test x${with_endian} != x; then
1551 case ${with_endian} in
1554 echo "with_endian=${with_endian} not supported."
1559 if test x${with_float} != x; then
1560 case ${with_float} in
1563 "Unknown floating point type used in --with-float=$with_float"
1568 tm_file="csky/csky.h"
1569 md_file="csky/csky.md"
1570 out_file="csky/csky.c"
1571 tm_p_file="${tm_p_file} csky/csky-protos.h"
1572 extra_options="${extra_options} csky/csky_tables.opt"
1574 if test x${enable_tpf_debug} = xyes; then
1575 tm_defines="${tm_defines} ENABLE_TPF_DEBUG"
1580 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} csky/csky-elf.h"
1581 tmake_file="csky/t-csky csky/t-csky-elf"
1582 default_use_cxa_atexit=no
1586 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} csky/csky-linux-elf.h"
1587 tmake_file="${tmake_file} csky/t-csky csky/t-csky-linux"
1591 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
1592 # Force .init_array support. The configure script cannot always
1593 # automatically detect that GAS supports it, yet we require it.
1594 gcc_cv_initfini_array=yes
1596 csky-*-linux-uclibc*)
1597 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
1598 default_use_cxa_atexit=no
1601 echo "Unknown target $target"
1607 echo "Unknown target $target"
1612 epiphany-*-elf | epiphany-*-rtems*)
1613 tm_file="${tm_file} dbxelf.h elfos.h"
1614 tmake_file="${tmake_file} epiphany/t-epiphany"
1617 tm_file="${tm_file} epiphany/rtems.h rtems.h newlib-stdint.h"
1620 tm_file="${tm_file} newlib-stdint.h"
1623 extra_options="${extra_options} fused-madd.opt"
1624 extra_objs="${extra_objs} mode-switch-use.o resolve-sw-modes.o"
1625 tm_defines="${tm_defines} EPIPHANY_STACK_OFFSET=${with_stack_offset:-8}"
1626 extra_headers="epiphany_intrinsics.h"
1629 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1632 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1633 tmake_file=frv/t-frv
1636 tm_file="dbxelf.h elfos.h ${tm_file} \
1637 gnu-user.h linux.h glibc-stdint.h frv/linux.h"
1638 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
1643 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1644 tmake_file="${tmake_file} ft32/t-ft32"
1647 tm_file="elfos.h gcn/gcn-hsa.h gcn/gcn.h newlib-stdint.h"
1648 tmake_file="gcn/t-gcn-hsa"
1649 native_system_header_dir=/include
1650 extra_modes=gcn/gcn-modes.def
1651 extra_objs="${extra_objs} gcn-tree.o"
1652 extra_gcc_objs="driver-gcn.o"
1654 x86_64*-*-linux-gnu )
1655 if test "$ac_cv_search_dlopen" != no; then
1656 extra_programs="${extra_programs} gcn-run\$(exeext)"
1660 if test x$enable_as_accelerator = xyes; then
1661 extra_programs="${extra_programs} mkoffload\$(exeext)"
1662 tm_file="${tm_file} gcn/offload.h"
1664 # Force .init_array support.
1665 gcc_cv_initfini_array=yes
1671 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1672 tmake_file="${tmake_file} moxie/t-moxie"
1677 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h moxie/uclinux.h"
1678 tmake_file="${tmake_file} moxie/t-moxie"
1681 tmake_file="${tmake_file} moxie/t-moxie"
1682 tm_file="moxie/moxie.h dbxelf.h elfos.h moxie/rtems.h rtems.h newlib-stdint.h"
1687 tm_file="${tm_file} dbxelf.h elfos.h moxie/moxiebox.h newlib-stdint.h"
1688 tmake_file="${tmake_file} moxie/t-moxiebox"
1691 tmake_file="h8300/t-h8300"
1692 tm_file="h8300/h8300.h elfos.h newlib-stdint.h h8300/elf.h"
1695 tmake_file="${tmake_file} h8300/t-h8300 h8300/t-linux"
1696 tm_file="h8300/h8300.h elfos.h gnu-user.h linux.h glibc-stdint.h h8300/linux.h"
1699 target_cpu_default="MASK_PA_11|MASK_PA_20"
1700 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h gnu-user.h linux.h \
1701 glibc-stdint.h pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h \
1703 tmake_file="${tmake_file} pa/t-pa pa/t-linux"
1704 d_target_objs="${d_target_objs} pa-d.o"
1708 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS|MASK_CALLER_COPIES"
1709 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h pa/pa-linux.h \
1710 pa/pa32-regs.h pa/pa32-linux.h"
1711 tmake_file="${tmake_file} pa/t-pa pa/t-linux"
1712 d_target_objs="${d_target_objs} pa-d.o"
1715 target_cpu_default="MASK_PA_11"
1716 tm_file="${tm_file} dbxelf.h elfos.h openbsd.h openbsd-stdint.h openbsd-libpthread.h \
1717 pa/pa-openbsd.h pa/pa32-regs.h pa/pa32-openbsd.h"
1718 extra_options="${extra_options} openbsd.opt"
1719 tmake_file="pa/t-pa"
1720 d_target_objs="${d_target_objs} pa-d.o"
1725 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
1726 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} \
1727 pa/pa-netbsd.h pa/pa32-regs.h pa/pa32-netbsd.h"
1728 tmake_file="${tmake_file}"
1729 tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
1730 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1732 hppa[12]*-*-hpux10*)
1734 hppa1.1-*-* | hppa2*-*-*)
1735 target_cpu_default="MASK_PA_11"
1738 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
1739 pa/pa-hpux.h pa/pa-hpux10.h"
1740 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux10.opt"
1743 tm_file="${tm_file} pa/pa-hpux1010.h"
1744 extra_options="${extra_options} pa/pa-hpux1010.opt"
1747 use_gcc_stdint=provide
1748 tm_file="${tm_file} hpux-stdint.h"
1749 tmake_file="pa/t-pa t-slibgcc"
1750 d_target_objs="${d_target_objs} pa-d.o"
1751 case ${enable_threads} in
1753 if test x$have_pthread_h = xyes ; then
1754 tmake_file="${tmake_file} pa/t-dce-thr"
1758 tmake_file="${tmake_file} pa/t-dce-thr"
1763 if test "x$with_dwarf2" != x; then
1764 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
1769 target_cpu_default="MASK_PA_11|MASK_PA_20"
1770 if test x$gnu_ld = xyes
1772 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1774 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
1775 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
1779 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
1780 extra_options="${extra_options} pa/pa-hpux1111.opt"
1783 tm_file="${tm_file} pa/pa-hpux1131.h pa/pa-64.h pa/pa64-hpux.h"
1784 extra_options="${extra_options} pa/pa-hpux1131.opt"
1787 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
1790 extra_options="${extra_options} pa/pa-hpux.opt \
1791 pa/pa-hpux1010.opt pa/pa64-hpux.opt hpux11.opt"
1792 tmake_file="pa/t-pa t-slibgcc"
1793 d_target_objs="${d_target_objs} pa-d.o"
1794 case x${enable_threads} in
1802 use_gcc_stdint=provide
1803 tm_file="${tm_file} hpux-stdint.h"
1807 tm_file="${tm_file} hpux-stdint.h"
1811 hppa[12]*-*-hpux11*)
1813 hppa1.1-*-* | hppa2*-*-*)
1814 target_cpu_default="MASK_PA_11"
1817 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
1818 pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
1819 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt \
1823 tm_file="${tm_file} pa/pa-hpux1111.h"
1824 extra_options="${extra_options} pa/pa-hpux1111.opt"
1827 tm_file="${tm_file} pa/pa-hpux1131.h"
1828 extra_options="${extra_options} pa/pa-hpux1131.opt"
1831 tmake_file="pa/t-pa t-slibgcc"
1832 d_target_objs="${d_target_objs} pa-d.o"
1833 case x${enable_threads} in
1842 use_gcc_stdint=provide
1843 tm_file="${tm_file} hpux-stdint.h"
1847 tm_file="${tm_file} hpux-stdint.h"
1850 if test "x$with_dwarf2" != x; then
1851 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
1855 i[34567]86-*-darwin1[89]* | i[34567]86-*-darwin2[0-9]*)
1856 echo "Error: 32bit target is not supported after Darwin17" 1>&2
1858 i[34567]86-*-darwin*)
1860 # Baseline choice for a machine that allows m64 support.
1861 with_cpu=${with_cpu:-core2}
1862 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch t-slibgcc"
1863 tm_file="${cpu_type}/darwin32-biarch.h ${tm_file} "
1865 x86_64-*-darwin1[89]* | x86_64-*-darwin2[01]*)
1867 tm_defines="${tm_defines} TARGET_64BIT_DEFAULT=(OPTION_MASK_ISA_64BIT|OPTION_MASK_ABI_64)"
1868 tm_defines="${tm_defines} TARGET_BI_ARCH=0"
1869 with_cpu=${with_cpu:-core2}
1870 tmake_file="${tmake_file} t-slibgcc"
1873 with_cpu=${with_cpu:-core2}
1874 tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
1875 tm_file="${cpu_type}/darwin64-biarch.h ${tm_file} "
1877 i[34567]86-*-elfiamcu)
1878 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/iamcu.h"
1881 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h"
1884 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h"
1887 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rtemself.h rtems.h"
1890 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/rdos.h"
1893 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rdos.h i386/rdos64.h"
1894 tmake_file="i386/t-i386elf t-svr4"
1896 i[34567]86-*-dragonfly*)
1897 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/dragonfly.h"
1898 tmake_file="${tmake_file} i386/t-crtstuff"
1900 x86_64-*-dragonfly*)
1901 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/x86-64.h i386/dragonfly.h"
1902 tmake_file="${tmake_file} i386/t-crtstuff"
1904 i[34567]86-*-freebsd*)
1905 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
1908 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
1910 i[34567]86-*-netbsdelf*)
1911 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/netbsd-elf.h"
1912 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1915 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/x86-64.h i386/netbsd64.h"
1916 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1918 i[34567]86-*-openbsd*)
1919 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1920 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/openbsdelf.h"
1921 extra_options="${extra_options} openbsd.opt"
1926 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1927 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/x86-64.h i386/openbsdelf.h"
1928 extra_options="${extra_options} openbsd.opt"
1932 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
1933 # Intel 80386's running GNU/*
1934 # with ELF format using glibc 2
1935 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h"
1937 i[34567]86-*-linux*)
1938 tm_file="${tm_file} linux.h linux-android.h"
1939 extra_options="${extra_options} linux-android.opt"
1940 if test x$enable_targets = xall; then
1941 tm_file="${tm_file} i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h i386/linux-common.h i386/linux64.h"
1942 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1943 tmake_file="${tmake_file} i386/t-linux64"
1944 x86_multilibs="${with_multilib_list}"
1945 if test "$x86_multilibs" = "default"; then
1946 x86_multilibs="m64,m32"
1948 x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
1949 for x86_multilib in ${x86_multilibs}; do
1950 case ${x86_multilib} in
1952 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
1955 echo "--with-multilib-list=${x86_with_multilib} not supported."
1959 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1961 if test x$with_cpu = x; then
1962 if test x$with_cpu_64 = x; then
1966 case " $x86_cpus $x86_archs $x86_64_archs " in
1970 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1971 echo "$x86_cpus $x86_archs $x86_64_archs " 1>&2
1977 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h i386/linux-common.h i386/linux.h"
1980 i[34567]86-*-kfreebsd*-gnu)
1981 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kfreebsd-gnu.h i386/kfreebsd-gnu.h"
1983 i[34567]86-*-kopensolaris*-gnu)
1984 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kopensolaris-gnu.h i386/kopensolaris-gnu.h"
1987 tm_file="$tm_file i386/gnu-user-common.h i386/gnu-user.h gnu.h i386/gnu.h"
1991 x86_64-*-linux* | x86_64-*-kfreebsd*-gnu)
1992 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h \
1993 i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h"
1996 tm_file="${tm_file} linux.h linux-android.h i386/linux-common.h i386/linux64.h"
1997 extra_options="${extra_options} linux-android.opt"
1999 x86_64-*-kfreebsd*-gnu)
2000 tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu64.h"
2003 tmake_file="${tmake_file} i386/t-linux64"
2004 x86_multilibs="${with_multilib_list}"
2005 if test "$x86_multilibs" = "default"; then
2008 x86_multilibs="mx32"
2011 x86_multilibs="m64,m32"
2015 x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
2016 for x86_multilib in ${x86_multilibs}; do
2017 case ${x86_multilib} in
2019 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
2022 echo "--with-multilib-list=${x86_with_multilib} not supported."
2026 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
2028 i[34567]86-pc-msdosdjgpp*)
2029 xm_file=i386/xm-djgpp.h
2030 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h i386/djgpp-stdint.h"
2031 native_system_header_dir=/dev/env/DJDIR/include
2032 extra_options="${extra_options} i386/djgpp.opt"
2037 i[34567]86-*-lynxos*)
2039 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
2040 tmake_file="${tmake_file} t-lynx"
2041 extra_options="${extra_options} lynx.opt"
2046 i[34567]86-*-nto-qnx*)
2047 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h i386/unix.h i386/nto.h"
2048 extra_options="${extra_options} i386/nto.opt"
2052 i[34567]86-*-rtems*)
2053 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h newlib-stdint.h"
2054 tmake_file="${tmake_file} i386/t-rtems"
2056 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
2057 # Set default arch_32 to pentium4, tune_32 to generic like the other
2058 # i386 targets, although config.guess defaults to i386-pc-solaris2*.
2059 with_arch_32=${with_arch_32:-pentium4}
2060 with_tune_32=${with_tune_32:-generic}
2061 tm_file="${tm_file} i386/unix.h i386/att.h ${sol2_tm_file_head} i386/x86-64.h ${sol2_tm_file_tail}"
2062 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
2063 tmake_file="$tmake_file i386/t-sol2"
2065 if test x$with_cpu = x; then
2066 if test x$with_cpu_64 = x; then
2070 case " $x86_cpus $x86_archs $x86_64_archs " in
2074 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
2075 echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
2081 i[4567]86-wrs-vxworks*|x86_64-wrs-vxworks7*)
2082 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h"
2086 tm_file="${tm_file} i386/x86-64.h"
2089 tm_file="${tm_file} vx-common.h"
2092 tm_file="${tm_file} vxworksae.h i386/vxworks.h i386/vxworksae.h"
2093 tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
2096 tm_file="${tm_file} vxworks.h i386/vxworks.h"
2097 tmake_file="${tmake_file} i386/t-vxworks"
2101 i[34567]86-*-cygwin*)
2102 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-stdint.h"
2103 xm_file=i386/xm-cygwin.h
2104 tmake_file="${tmake_file} i386/t-cygming t-slibgcc"
2105 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2106 extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
2107 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2108 c_target_objs="${c_target_objs} msformat-c.o"
2109 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2110 d_target_objs="${d_target_objs} winnt-d.o"
2111 target_has_targetdm="yes"
2112 if test x$enable_threads = xyes; then
2115 default_use_cxa_atexit=yes
2120 tm_file="${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"
2121 xm_file=i386/xm-cygwin.h
2122 tmake_file="${tmake_file} i386/t-cygming t-slibgcc i386/t-cygwin-w64"
2123 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2124 extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
2125 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2126 c_target_objs="${c_target_objs} msformat-c.o"
2127 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2128 d_target_objs="${d_target_objs} winnt-d.o"
2129 target_has_targetdm="yes"
2130 if test x$enable_threads = xyes; then
2133 default_use_cxa_atexit=yes
2135 tm_defines="${tm_defines} TARGET_CYGWIN64=1"
2137 i[34567]86-*-mingw* | x86_64-*-mingw*)
2138 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h"
2139 xm_file=i386/xm-mingw32.h
2140 c_target_objs="${c_target_objs} winnt-c.o"
2141 cxx_target_objs="${cxx_target_objs} winnt-c.o"
2142 d_target_objs="${d_target_objs} winnt-d.o"
2143 target_has_targetcm="yes"
2144 target_has_targetdm="yes"
2146 x86_64-*-* | *-w64-*)
2152 if test x$enable_threads = xposix ; then
2153 tm_file="${tm_file} i386/mingw-pthread.h"
2155 tm_file="${tm_file} i386/mingw32.h"
2156 # This makes the logic if mingw's or the w64 feature set has to be used
2159 user_headers_inc_next_post="${user_headers_inc_next_post} float.h"
2160 user_headers_inc_next_pre="${user_headers_inc_next_pre} stddef.h stdarg.h"
2161 tm_file="${tm_file} i386/mingw-w64.h"
2162 if test x$enable_targets = xall; then
2163 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
2164 if test x$with_cpu = x; then
2165 if test x$with_cpu_64 = x; then
2169 case " $x86_cpus $x86_archs $x86_64_archs " in
2173 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
2174 echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
2184 tm_file="${tm_file} i386/mingw-stdint.h"
2185 tmake_file="${tmake_file} t-winnt i386/t-cygming t-slibgcc"
2188 tmake_file="${tmake_file} i386/t-mingw-w64"
2191 tmake_file="${tmake_file} i386/t-mingw-w32"
2194 native_system_header_dir=/mingw/include
2195 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2196 extra_options="${extra_options} i386/cygming.opt i386/mingw.opt"
2199 extra_options="${extra_options} i386/mingw-w64.opt"
2204 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2205 c_target_objs="${c_target_objs} msformat-c.o"
2206 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2209 default_use_cxa_atexit=yes
2211 case ${enable_threads} in
2221 tm_file="${tm_file} i386/crtdll.h"
2223 *mingw32msv* | *mingw*)
2228 tmake_file="${tmake_file} i386/t-x86_64-elf"
2229 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h fuchsia.h"
2232 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h ia64/sysv4.h ia64/elf.h"
2233 tmake_file="ia64/t-ia64"
2234 target_cpu_default="0"
2235 if test x$gas = xyes
2237 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
2239 if test x$gnu_ld = xyes
2241 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
2245 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
2246 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
2247 tmake_file="${tmake_file} ia64/t-ia64"
2250 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ia64/sysv4.h ia64/linux.h"
2251 tmake_file="${tmake_file} ia64/t-ia64 ia64/t-linux t-libunwind"
2252 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
2255 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/hpux.h"
2256 tmake_file="ia64/t-ia64 ia64/t-hpux t-slibgcc"
2257 target_cpu_default="MASK_GNU_AS"
2258 case x$enable_threads in
2264 c_target_objs="ia64-c.o"
2265 cxx_target_objs="ia64-c.o"
2266 extra_options="${extra_options} ia64/ilp32.opt hpux11.opt"
2268 tm_file="${tm_file} hpux-stdint.h"
2271 tm_file="${tm_file} ia64/hpux-unix2003.h"
2276 tm_file="${tm_file} elfos.h ia64/sysv4.h vms/vms.h ia64/vms.h"
2277 tmake_file="${tmake_file} ia64/t-ia64"
2278 target_cpu_default="0"
2279 if test x$gas = xyes
2281 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
2283 extra_options="${extra_options} ia64/vms.opt"
2286 tm_file="elfos.h newlib-stdint.h iq2000/iq2000.h"
2287 out_file=iq2000/iq2000.c
2288 md_file=iq2000/iq2000.md
2291 tm_file="dbxelf.h elfos.h ${tm_file} newlib-stdint.h"
2292 tmake_file="${tmake_file} lm32/t-lm32"
2295 tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h newlib-stdint.h"
2296 tmake_file="${tmake_file} lm32/t-lm32"
2297 tmake_file="${tmake_file} lm32/t-rtems"
2300 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h lm32/uclinux-elf.h"
2301 tmake_file="${tmake_file} lm32/t-lm32"
2304 tm_file="elfos.h newlib-stdint.h ${tm_file}"
2307 tm_file="elfos.h newlib-stdint.h m32r/little.h ${tm_file}"
2309 m68k-*-elf* | fido-*-elf*)
2312 # Check that $with_cpu makes sense.
2317 echo "Cannot accept --with-cpu=$with_cpu"
2324 default_m68k_cpu=68020
2328 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h newlib-stdint.h m68k/m68kemb.h m68k/m68020-elf.h"
2329 tm_defines="${tm_defines} MOTOROLA=1"
2330 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
2331 # Add multilibs for targets other than fido.
2336 tmake_file="$tmake_file m68k/t-mlibs"
2341 default_m68k_cpu=68020
2343 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} m68k/netbsd-elf.h"
2344 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2345 tm_defines="${tm_defines} MOTOROLA=1 CHAR_FAST8=1 SHORT_FAST16=1"
2347 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux
2348 # with uClibc, using the new GNU/Linux-style
2350 default_m68k_cpu=68020
2352 tm_file="${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"
2353 extra_options="${extra_options} m68k/uclinux.opt"
2354 tm_defines="${tm_defines} MOTOROLA=1"
2355 tmake_file="m68k/t-floatlib m68k/t-uclinux m68k/t-mlibs"
2357 m68k-*-linux*) # Motorola m68k's running GNU/Linux
2358 # with ELF format using glibc 2
2359 # aka the GNU/Linux C library 6.
2360 default_m68k_cpu=68020
2362 with_arch=${with_arch:-m68k}
2363 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m68k/linux.h ./sysroot-suffix.h"
2364 extra_options="${extra_options} m68k/ieee.opt"
2365 tm_defines="${tm_defines} MOTOROLA=1"
2366 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-linux m68k/t-mlibs"
2369 default_m68k_cpu=68020
2371 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-m68kbare m68k/t-crtstuff m68k/t-rtems m68k/t-mlibs"
2372 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h newlib-stdint.h"
2373 tm_defines="${tm_defines} MOTOROLA=1"
2376 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} mcore/mcore-elf.h"
2377 tmake_file=mcore/t-mcore
2383 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2386 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2389 tm_file="${tm_file} dbxelf.h gnu-user.h linux.h microblaze/linux.h"
2390 tm_file="${tm_file} glibc-stdint.h"
2391 c_target_objs="${c_target_objs} microblaze-c.o"
2392 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2393 tmake_file="${tmake_file} microblaze/t-microblaze"
2394 tmake_file="${tmake_file} microblaze/t-microblaze-linux"
2396 microblaze*-*-rtems*)
2399 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2402 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2405 tm_file="${tm_file} dbxelf.h"
2406 tm_file="${tm_file} microblaze/rtems.h rtems.h newlib-stdint.h"
2407 c_target_objs="${c_target_objs} microblaze-c.o"
2408 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2409 tmake_file="${tmake_file} microblaze/t-microblaze"
2410 tmake_file="${tmake_file} microblaze/t-rtems"
2415 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2418 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2421 tm_file="${tm_file} dbxelf.h newlib-stdint.h"
2422 c_target_objs="${c_target_objs} microblaze-c.o"
2423 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2424 tmake_file="${tmake_file} microblaze/t-microblaze"
2427 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} riscv/linux.h"
2428 case "x${enable_multilib}" in
2430 xyes) tmake_file="${tmake_file} riscv/t-linux-multilib" ;;
2431 *) echo "Unknown value for enable_multilib"; exit 1
2433 tmake_file="${tmake_file} riscv/t-riscv riscv/t-linux"
2437 riscv32be-*|riscv64be-*)
2438 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
2441 # Force .init_array support. The configure script cannot always
2442 # automatically detect that GAS supports it, yet we require it.
2443 gcc_cv_initfini_array=yes
2445 riscv*-*-elf* | riscv*-*-rtems*)
2446 tm_file="elfos.h newlib-stdint.h ${tm_file} riscv/elf.h"
2449 tm_file="${tm_file} riscv/rtems.h rtems.h"
2450 tmake_file="${tmake_file} riscv/t-rtems"
2453 if test "x${with_multilib_generator}" == xdefault; then
2454 case "x${enable_multilib}" in
2456 xyes) tmake_file="${tmake_file} riscv/t-elf-multilib" ;;
2457 *) echo "Unknown value for enable_multilib"; exit 1
2461 tmake_file="${tmake_file} riscv/t-riscv"
2465 riscv32be-*|riscv64be-*)
2466 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
2469 # Force .init_array support. The configure script cannot always
2470 # automatically detect that GAS supports it, yet we require it.
2471 gcc_cv_initfini_array=yes
2474 tm_file="${tm_file} elfos.h ${fbsd_tm_file} riscv/freebsd.h"
2475 tmake_file="${tmake_file} riscv/t-riscv"
2479 riscv32be-*|riscv64be-*)
2480 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
2483 # Force .init_array support. The configure script cannot always
2484 # automatically detect that GAS supports it, yet we require it.
2485 gcc_cv_initfini_array=yes
2487 mips*-*-netbsd*) # NetBSD/mips, either endian.
2488 target_cpu_default="MASK_ABICALLS"
2489 tm_file="elfos.h ${tm_file} mips/elf.h ${nbsd_tm_file} mips/netbsd.h"
2490 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2493 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
2494 extra_options="${extra_options} linux-android.opt"
2495 tmake_file="${tmake_file} mips/t-img-linux"
2496 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6 MIPS_ABI_DEFAULT=ABI_32"
2497 with_arch_32="mips32r6"
2498 with_arch_64="mips64r6"
2503 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
2504 extra_options="${extra_options} linux-android.opt"
2505 tmake_file="${tmake_file} mips/t-mti-linux"
2506 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2 MIPS_ABI_DEFAULT=ABI_32"
2507 with_arch_32="mips32r2"
2508 with_arch_64="mips64r2"
2512 mips*-*-linux*) # Linux MIPS, either endian.
2513 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h"
2514 extra_options="${extra_options} linux-android.opt"
2517 default_mips_arch=mips32r6
2520 default_mips_arch=mips32r2
2523 default_mips_arch=mips32
2525 mips64el-st-linux-gnu)
2526 default_mips_abi=n32
2527 tm_file="${tm_file} mips/st.h"
2528 tmake_file="${tmake_file} mips/t-st"
2529 enable_mips_multilibs="yes"
2531 mips64octeon*-*-linux*)
2532 default_mips_abi=n32
2533 tm_defines="${tm_defines} MIPS_CPU_STRING_DEFAULT=\\\"octeon\\\""
2534 target_cpu_default=MASK_SOFT_FLOAT_ABI
2535 enable_mips_multilibs="yes"
2537 mipsisa64r6*-*-linux-gnuabi64)
2539 default_mips_arch=mips64r6
2540 enable_mips_multilibs="yes"
2542 mipsisa64r6*-*-linux*)
2543 default_mips_abi=n32
2544 default_mips_arch=mips64r6
2545 enable_mips_multilibs="yes"
2547 mipsisa64r2*-*-linux-gnuabi64)
2549 default_mips_arch=mips64r2
2550 enable_mips_multilibs="yes"
2552 mipsisa64r2*-*-linux*)
2553 default_mips_abi=n32
2554 default_mips_arch=mips64r2
2555 enable_mips_multilibs="yes"
2557 mips64*-*-linux-gnuabi64 | mipsisa64*-*-linux-gnuabi64)
2559 enable_mips_multilibs="yes"
2561 mips64*-*-linux* | mipsisa64*-*-linux*)
2562 default_mips_abi=n32
2563 enable_mips_multilibs="yes"
2566 if test x$enable_targets = xall; then
2567 enable_mips_multilibs="yes"
2569 if test x$enable_mips_multilibs = xyes; then
2570 tmake_file="${tmake_file} mips/t-linux64"
2574 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
2575 tmake_file="mips/t-mti-elf"
2576 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2 MIPS_ABI_DEFAULT=ABI_32"
2577 with_arch_32="mips32r2"
2578 with_arch_64="mips64r2"
2581 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
2582 tmake_file="mips/t-img-elf"
2583 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6 MIPS_ABI_DEFAULT=ABI_32"
2584 with_arch_32="mips32r6"
2585 with_arch_64="mips64r6"
2588 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h"
2589 tmake_file="mips/t-sde"
2590 extra_options="${extra_options} mips/sde.opt"
2591 case "${with_newlib}" in
2593 # newlib / libgloss.
2596 # MIPS toolkit libraries.
2597 tm_file="$tm_file mips/sdemtk.h"
2598 tmake_file="$tmake_file mips/t-sdemtk"
2599 case ${enable_threads} in
2601 thread_file='mipssde'
2608 tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6 MIPS_ABI_DEFAULT=ABI_32"
2611 tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2 MIPS_ABI_DEFAULT=ABI_32"
2614 tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32 MIPS_ABI_DEFAULT=ABI_32"
2617 tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R6 MIPS_ABI_DEFAULT=ABI_N32"
2620 tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R2 MIPS_ABI_DEFAULT=ABI_N32"
2623 tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64 MIPS_ABI_DEFAULT=ABI_N32"
2627 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
2628 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
2629 mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \
2630 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
2631 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \
2632 mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
2633 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2634 tmake_file="mips/t-isa3264"
2637 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6"
2640 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2"
2643 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32"
2646 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R6"
2649 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R2"
2652 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64"
2656 mipsisa32*-*-elfoabi*)
2657 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_32"
2658 tm_file="${tm_file} mips/elfoabi.h"
2660 mipsisa64*-*-elfoabi*)
2661 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_O64"
2662 tm_file="${tm_file} mips/elfoabi.h"
2665 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
2669 mipsisa64sr71k-*-elf*)
2670 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2671 tmake_file=mips/t-sr71k
2672 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
2674 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
2675 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2676 tmake_file="mips/t-elf mips/t-sb1"
2677 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
2679 mips-*-elf* | mipsel-*-elf* | mipsr5900-*-elf* | mipsr5900el-*-elf*)
2680 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2681 tmake_file="mips/t-elf"
2683 mips64r5900-*-elf* | mips64r5900el-*-elf*)
2684 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h"
2685 tmake_file="mips/t-elf"
2686 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3 MIPS_ABI_DEFAULT=ABI_N32"
2688 mips64-*-elf* | mips64el-*-elf*)
2689 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2690 tmake_file="mips/t-elf"
2691 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3 MIPS_ABI_DEFAULT=ABI_O64"
2693 mips64vr-*-elf* | mips64vrel-*-elf*)
2694 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/vr.h mips/elf.h"
2695 tmake_file=mips/t-vr
2696 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
2698 mips64orion-*-elf* | mips64orionel-*-elf*)
2699 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elforion.h mips/elf.h"
2700 tmake_file="mips/t-elf"
2701 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3 MIPS_ABI_DEFAULT=ABI_O64"
2704 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
2705 tmake_file="${tmake_file} mips/t-elf mips/t-rtems"
2708 tm_file="elfos.h ${tm_file} mips/elf.h vx-common.h vxworks.h mips/vxworks.h"
2709 tmake_file="${tmake_file} mips/t-vxworks"
2711 mipstx39-*-elf* | mipstx39el-*-elf*)
2712 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/r3900.h mips/elf.h"
2713 tmake_file="mips/t-r3900"
2715 mmix-knuth-mmixware)
2716 tm_file="${tm_file} newlib-stdint.h"
2720 tm_file="elfos.h newlib-stdint.h ${tm_file}"
2725 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2726 c_target_objs="msp430-c.o"
2727 cxx_target_objs="msp430-c.o"
2728 tmake_file="${tmake_file} msp430/t-msp430"
2729 extra_objs="${extra_objs} msp430-devices.o"
2730 extra_gcc_objs="driver-msp430.o msp430-devices.o"
2731 # Enable .init_array unless it has been explicitly disabled.
2732 # The MSP430 EABI mandates the use of .init_array, and the Newlib CRT
2733 # code since mid-2019 expects it.
2734 if test x${disable_initfini_array} != xyes; then
2735 gcc_cv_initfini_array=yes
2739 # __cxa_atexit increases code size, and we don't need to support
2740 # dynamic shared objects on MSP430, so regular Newlib atexit is a
2741 # fine replacement as it also supports registration of more than 32
2743 default_use_cxa_atexit=no
2744 # This target does not match the generic *-*-elf case above which
2745 # sets use_gcc_stdint=wrap, so explicitly set it here.
2751 target_cpu_default="0"
2752 tm_defines="${tm_defines}"
2757 target_cpu_default="${target_cpu_default}|MASK_BIG_ENDIAN"
2758 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
2763 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} nds32/elf.h nds32/nds32_intrinsic.h"
2764 tmake_file="nds32/t-nds32 nds32/t-elf"
2767 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h nds32/linux.h nds32/nds32_intrinsic.h"
2768 tmake_file="${tmake_file} nds32/t-nds32 nds32/t-linux"
2769 gcc_cv_initfini_array=yes
2773 # Handle --enable-default-relax setting.
2774 if test x${enable_default_relax} = xyes; then
2775 tm_defines="${tm_defines} TARGET_DEFAULT_RELAX=1"
2777 # Handle --with-ext-dsp
2778 if test x${with_ext_dsp} = xyes; then
2779 tm_defines="${tm_defines} TARGET_DEFAULT_EXT_DSP=1"
2783 tm_file="elfos.h ${tm_file}"
2784 tmake_file="${tmake_file} nios2/t-nios2"
2787 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h nios2/linux.h "
2790 tm_file="${tm_file} newlib-stdint.h nios2/elf.h"
2791 extra_options="${extra_options} nios2/elf.opt"
2794 tm_file="${tm_file} newlib-stdint.h nios2/rtems.h rtems.h"
2795 tmake_file="${tmake_file} t-rtems nios2/t-rtems"
2800 tm_file="${tm_file} newlib-stdint.h"
2802 tmake_file="nvptx/t-nvptx"
2803 if test x$enable_as_accelerator = xyes; then
2804 extra_programs="${extra_programs} mkoffload\$(exeext)"
2805 tm_file="${tm_file} nvptx/offload.h"
2809 tm_file="elfos.h ${tm_file}"
2810 tmake_file="${tmake_file} or1k/t-or1k"
2811 # Force .init_array support. The configure script cannot always
2812 # automatically detect that GAS supports it, yet we require it.
2813 gcc_cv_initfini_array=yes
2815 # Handle --with-multilib-list=...
2816 or1k_multilibs="${with_multilib_list}"
2817 if test "$or1k_multilibs" = "default"; then
2818 or1k_multilibs="mcmov,msoft-mul,msoft-div"
2820 or1k_multilibs=`echo $or1k_multilibs | sed -e 's/,/ /g'`
2821 for or1k_multilib in ${or1k_multilibs}; do
2822 case ${or1k_multilib} in
2823 mcmov | msext | msfimm | \
2825 mhard-float | mdouble-float | munordered-float | msoft-float | \
2826 mhard-div | mhard-mul | \
2827 msoft-div | msoft-mul )
2828 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${or1k_multilib}"
2831 echo "--with-multilib-list=${with_multilib_list} not supported."
2835 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
2839 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h"
2840 tm_file="${tm_file} or1k/linux.h"
2843 tm_file="${tm_file} newlib-stdint.h or1k/elf.h"
2844 extra_options="${extra_options} or1k/elf.opt"
2847 tm_file="${tm_file} newlib-stdint.h or1k/rtems.h rtems.h"
2848 tmake_file="${tmake_file} or1k/t-rtems"
2853 tm_file="${tm_file} newlib-stdint.h"
2856 # port not yet contributed
2857 #powerpc-*-openbsd*)
2858 # tmake_file="${tmake_file} rs6000/t-fprules"
2862 extra_options="${extra_options} ${cpu_type}/darwin.opt"
2864 *-darwin1[0-9]* | *-darwin9*)
2865 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
2866 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
2869 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
2870 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
2873 tm_file="${tm_file} ${cpu_type}/darwin7.h"
2876 # Earlier - ingle arch, with 32b only
2877 # OS X 10.0, the first edition is Darwin4
2880 tmake_file="${tmake_file} t-slibgcc"
2882 powerpc64-*-darwin*)
2883 extra_options="${extra_options} ${cpu_type}/darwin.opt"
2884 tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
2885 tm_file="${tm_file} ${cpu_type}/darwin64-biarch.h"
2887 powerpc*-*-freebsd*)
2888 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${fbsd_tm_file} rs6000/sysv4.h"
2889 extra_options="${extra_options} rs6000/sysv4.opt"
2890 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
2893 tm_file="${tm_file} rs6000/sysv4le.h" ;;
2897 tm_file="${tm_file} rs6000/default64.h rs6000/freebsd64.h"
2898 tmake_file="${tmake_file} rs6000/t-freebsd64"
2899 extra_options="${extra_options} rs6000/linux64.opt"
2900 if test $fbsd_major -ge 13; then
2901 tm_defines="${tm_defines} TARGET_FREEBSD32_SECURE_PLT=1"
2905 if test $fbsd_major -ge 13; then
2906 tm_file="rs6000/secureplt.h ${tm_file}"
2908 tm_file="${tm_file} rs6000/freebsd.h"
2913 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${nbsd_tm_file} freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
2914 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2915 tmake_file="${tmake_file} rs6000/t-netbsd"
2916 extra_options="${extra_options} rs6000/sysv4.opt"
2918 powerpc-*-eabisimaltivec*)
2919 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
2920 extra_options="${extra_options} rs6000/sysv4.opt"
2921 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
2925 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
2926 extra_options="${extra_options} rs6000/sysv4.opt"
2927 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2931 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h"
2932 extra_options="${extra_options} rs6000/sysv4.opt"
2933 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2935 powerpc-*-eabialtivec*)
2936 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
2937 extra_options="${extra_options} rs6000/sysv4.opt"
2938 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
2942 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h"
2943 extra_options="${extra_options} rs6000/sysv4.opt"
2944 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2948 tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/rtems.h rtems.h"
2949 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
2950 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-rtems rs6000/t-ppccomm"
2953 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h freebsd-spec.h rs6000/sysv4.h"
2954 extra_options="${extra_options} rs6000/sysv4.opt"
2955 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm"
2956 extra_objs="$extra_objs rs6000-linux.o"
2959 tm_file="${tm_file} rs6000/sysv4le.h" ;;
2961 case ${target}:${with_cpu} in
2962 powerpc64*: | powerpc64*:native) cpu_is_64bit=yes ;;
2964 maybe_biarch=${cpu_is_64bit}
2965 case ${enable_targets} in
2966 *powerpc64*) maybe_biarch=yes ;;
2967 all) maybe_biarch=yes ;;
2969 case ${target}:${enable_targets}:${maybe_biarch} in
2970 powerpc64-* | powerpc-*:*:yes | *:*powerpc64-*:yes | *:all:yes \
2971 | powerpc64le*:*powerpcle* | powerpc64le*:*powerpc-* \
2972 | powerpcle-*:*powerpc64le*:yes)
2973 if test x$cpu_is_64bit = xyes; then
2974 tm_file="${tm_file} rs6000/default64.h"
2976 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h glibc-stdint.h"
2977 tmake_file="$tmake_file rs6000/t-linux64"
2980 tmake_file="$tmake_file rs6000/t-linux64le"
2981 case ${enable_targets} in
2982 all | *powerpc64-* | *powerpc-*)
2983 tmake_file="$tmake_file rs6000/t-linux64lebe" ;;
2986 case ${enable_targets} in
2987 all | *powerpc64le-* | *powerpcle-*)
2988 tmake_file="$tmake_file rs6000/t-linux64bele" ;;
2991 extra_options="${extra_options} rs6000/linux64.opt"
2994 tm_file="${tm_file} rs6000/default64.h rs6000/linux64.h glibc-stdint.h"
2995 extra_options="${extra_options} rs6000/linux64.opt"
2996 tmake_file="${tmake_file} rs6000/t-linux"
2999 tm_file="${tm_file} rs6000/linux.h glibc-stdint.h"
3000 tmake_file="${tmake_file} rs6000/t-ppcos rs6000/t-linux"
3004 powerpc*-*-linux*ppc476*)
3005 tm_file="${tm_file} rs6000/476.h"
3006 extra_options="${extra_options} rs6000/476.opt" ;;
3007 powerpc*-*-linux*altivec*)
3008 tm_file="${tm_file} rs6000/linuxaltivec.h" ;;
3012 enable_secureplt=yes ;;
3014 if test x${enable_secureplt} = xyes; then
3015 tm_file="rs6000/secureplt.h ${tm_file}"
3018 powerpc*-wrs-vxworks7r*)
3020 # Wind River 7 post SR0600 is mostly like Linux so we setup
3021 # our config in a very similar fashion and adjust to a few
3024 # The system compiler is configured with secureplt by default.
3025 tm_file="${tm_file} rs6000/secureplt.h"
3027 tm_file="${tm_file} elfos.h gnu-user.h linux.h freebsd-spec.h"
3028 tm_file="${tm_file} rs6000/sysv4.h rs6000/biarch64.h rs6000/default64.h rs6000/linux64.h"
3029 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
3031 extra_options="${extra_options} rs6000/sysv4.opt linux.opt rs6000/linux64.opt"
3033 tmake_file="${tmake_file} t-linux rs6000/t-linux64 rs6000/t-fprules rs6000/t-ppccomm"
3034 tmake_file="${tmake_file} rs6000/t-vxworks"
3036 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
3037 extra_objs="$extra_objs linux.o rs6000-linux.o"
3039 powerpc-wrs-vxworks*)
3040 tm_file="${tm_file} elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
3041 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
3042 extra_options="${extra_options} rs6000/sysv4.opt"
3043 extra_headers="${extra_headers} ppc-asm.h"
3046 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksmils.h"
3047 tmake_file="${tmake_file} rs6000/t-vxworksmils"
3050 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksae.h"
3051 tmake_file="${tmake_file} rs6000/t-vxworksae"
3054 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
3060 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
3061 tmake_file="t-lynx rs6000/t-lynx"
3062 extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
3068 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h"
3069 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
3070 extra_options="${extra_options} rs6000/sysv4.opt"
3072 powerpcle-*-eabisim*)
3073 tm_file="${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"
3074 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
3075 extra_options="${extra_options} rs6000/sysv4.opt"
3079 tm_file="${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"
3080 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
3081 extra_options="${extra_options} rs6000/sysv4.opt"
3085 tm_file="elfos.h newlib-stdint.h ${tm_file}"
3086 tmake_file="${tmake_file} pru/t-pru"
3087 extra_objs="pru-pragma.o pru-passes.o"
3090 rs6000-ibm-aix7.1.* | powerpc-ibm-aix7.1.*)
3091 tmake_file="rs6000/t-aix52 t-slibgcc"
3092 if test x$cpu_is_64bit = xyes; then
3093 tm_file="${tm_file} rs6000/biarch64.h"
3094 tmake_file="rs6000/t-aix64 t-slibgcc"
3096 tm_file="${tm_file} rs6000/aix.h rs6000/aix71.h rs6000/xcoff.h rs6000/aix-stdint.h"
3097 extra_options="${extra_options} rs6000/aix64.opt"
3101 default_use_cxa_atexit=yes
3103 rs6000-ibm-aix7.2.* | powerpc-ibm-aix7.2.*)
3104 tmake_file="rs6000/t-aix52 t-slibgcc"
3105 if test x$cpu_is_64bit = xyes; then
3106 tm_file="${tm_file} rs6000/biarch64.h"
3107 tmake_file="rs6000/t-aix64 t-slibgcc"
3109 tm_file="${tm_file} rs6000/aix.h rs6000/aix72.h rs6000/xcoff.h rs6000/aix-stdint.h"
3110 extra_options="${extra_options} rs6000/aix64.opt"
3114 default_use_cxa_atexit=yes
3116 rs6000-ibm-aix[789].* | powerpc-ibm-aix[789].*)
3117 tmake_file="rs6000/t-aix52 t-slibgcc"
3118 if test x$cpu_is_64bit = xyes; then
3119 tm_file="${tm_file} rs6000/biarch64.h"
3120 tmake_file="rs6000/t-aix64 t-slibgcc"
3122 tm_file="${tm_file} rs6000/aix.h rs6000/aix73.h rs6000/xcoff.h rs6000/aix-stdint.h"
3123 extra_options="${extra_options} rs6000/aix64.opt"
3127 default_use_cxa_atexit=yes
3130 tm_file="elfos.h newlib-stdint.h ${tm_file}"
3131 target_has_targetm_common=no
3132 c_target_objs="rl78-c.o"
3133 cxx_target_objs="rl78-c.o"
3134 tmake_file="${tmake_file} rl78/t-rl78"
3137 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
3138 tmake_file="${tmake_file} rx/t-rx"
3139 extra_options="${extra_options} rx/elf.opt"
3142 tm_file="elfos.h linux.h glibc-stdint.h rx/linux.h ../../libgcc/config/rx/rx-abi.h"
3143 tmake_file="${tmake_file} rx/t-linux"
3146 tm_file="s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
3147 c_target_objs="${c_target_objs} s390-c.o"
3148 cxx_target_objs="${cxx_target_objs} s390-c.o"
3149 if test x$enable_targets = xall; then
3150 tmake_file="${tmake_file} s390/t-linux64"
3152 tmake_file="${tmake_file} s390/t-s390"
3155 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
3156 tm_p_file="linux-protos.h s390/s390-protos.h"
3157 c_target_objs="${c_target_objs} s390-c.o"
3158 cxx_target_objs="${cxx_target_objs} s390-c.o"
3159 md_file=s390/s390.md
3160 extra_modes=s390/s390-modes.def
3161 out_file=s390/s390.c
3162 tmake_file="${tmake_file} s390/t-linux64 s390/t-s390"
3165 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h glibc-stdint.h s390/tpf.h"
3166 tm_p_file=s390/s390-protos.h
3167 c_target_objs="${c_target_objs} s390-c.o"
3168 cxx_target_objs="${cxx_target_objs} s390-c.o"
3169 md_file=s390/s390.md
3170 extra_modes=s390/s390-modes.def
3171 out_file=s390/s390.c
3173 extra_options="${extra_options} s390/tpf.opt"
3174 tmake_file="${tmake_file} s390/t-s390"
3176 sh-*-elf* | sh[12346l]*-*-elf* | \
3177 sh-*-linux* | sh[2346lbe]*-*-linux* | \
3178 sh-*-netbsdelf* | shl*-*-netbsdelf*)
3179 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
3180 if test x${with_endian} = x; then
3182 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
3183 shbe-*-* | sheb-*-*) with_endian=big,little ;;
3184 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
3185 shl* | sh*-*-linux* | \
3186 sh-superh-elf) with_endian=little,big ;;
3187 sh[1234]*-*-*) with_endian=big ;;
3188 *) with_endian=big,little ;;
3191 # TM_ENDIAN_CONFIG is used by t-sh to determine multilibs.
3192 # First word : the default endian.
3193 # Second word: the secondary endian (optional).
3194 case ${with_endian} in
3195 big) TM_ENDIAN_CONFIG=mb ;;
3196 little) TM_ENDIAN_CONFIG=ml ;;
3197 big,little) TM_ENDIAN_CONFIG="mb ml" ;;
3198 little,big) TM_ENDIAN_CONFIG="ml mb" ;;
3199 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
3201 case ${with_endian} in
3202 little*) tm_file="sh/little.h ${tm_file}" ;;
3204 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h"
3206 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
3207 if test x$enable_fdpic = xyes; then
3208 tm_defines="$tm_defines FDPIC_DEFAULT=1"
3210 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h sh/linux.h" ;;
3212 tm_file="${tm_file} ${nbsd_tm_file} sh/netbsd-elf.h"
3213 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3216 sh*-superh-elf) if test x$with_libgloss != xno; then
3218 tm_file="${tm_file} sh/newlib.h"
3220 tm_file="${tm_file} sh/embed-elf.h"
3221 tm_file="${tm_file} sh/superh.h"
3222 extra_options="${extra_options} sh/superh.opt" ;;
3223 *) if test x$with_newlib = xyes \
3224 && test x$with_libgloss = xyes; then
3225 tm_file="${tm_file} sh/newlib.h"
3227 tm_file="${tm_file} sh/embed-elf.h" ;;
3233 tm_file="${tm_file} newlib-stdint.h"
3236 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
3237 case `echo ${target} | sed 's/e[lb]-/-/'` in
3238 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
3239 sh4a_single*) sh_cpu_target=sh4a-single ;;
3240 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
3241 sh4al) sh_cpu_target=sh4al ;;
3242 sh4a*) sh_cpu_target=sh4a ;;
3243 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
3244 sh4_single*) sh_cpu_target=sh4-single ;;
3245 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
3246 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
3247 sh3e*) sh_cpu_target=sh3e ;;
3248 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
3249 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
3250 sh2a_single*) sh_cpu_target=sh2a-single ;;
3251 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
3252 sh2a*) sh_cpu_target=sh2a ;;
3253 sh2e*) sh_cpu_target=sh2e ;;
3254 sh2*) sh_cpu_target=sh2 ;;
3255 *) sh_cpu_target=sh1 ;;
3257 # did the user say --without-fp ?
3258 if test x$with_fp = xno; then
3259 case ${sh_cpu_target} in
3261 sh4a* ) sh_cpu_target=sh4a-nofpu ;;
3262 sh4*) sh_cpu_target=sh4-nofpu ;;
3263 sh3*) sh_cpu_target=sh3 ;;
3264 sh2a*) sh_cpu_target=sh2a-nofpu ;;
3265 sh2*) sh_cpu_target=sh2 ;;
3266 *) echo --without-fp not available for $target: ignored
3268 tm_defines="$tm_defines STRICT_NOFPU=1"
3270 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
3271 case $sh_cpu_default in
3272 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
3273 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
3274 sh4-single-only | sh4-single | sh4-nofpu | sh4 | sh4-300 | \
3275 sh3e | sh3 | sh2e | sh2 | sh1) ;;
3276 "") sh_cpu_default=${sh_cpu_target} ;;
3277 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
3279 sh_multilibs=${with_multilib_list}
3280 if test "$sh_multilibs" = "default" ; then
3282 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
3283 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
3284 sh*-*-linux*) sh_multilibs=m1,m2,m2a,m3e,m4 ;;
3285 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
3286 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
3288 if test x$with_fp = xno; then
3289 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`"
3292 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
3293 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
3294 tm_defines="$tm_defines SUPPORT_`echo $sh_cpu_default | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
3295 sh_multilibs=`echo $sh_multilibs | sed -e 's/,/ /g' -e 's/^[Ss][Hh]/m/' -e 's/ [Ss][Hh]/ m/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
3296 for sh_multilib in ${sh_multilibs}; do
3297 case ${sh_multilib} in
3298 m1 | m2 | m2e | m3 | m3e | \
3299 m4 | m4-single | m4-single-only | m4-nofpu | m4-300 |\
3300 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al | \
3301 m2a | m2a-single | m2a-single-only | m2a-nofpu)
3302 # TM_MULTILIB_CONFIG is used by t-sh for the non-endian multilib definition
3303 # It is passed to MULTIILIB_OPTIONS verbatim.
3304 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG}/${sh_multilib}"
3305 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
3307 \!*) # TM_MULTILIB_EXCEPTIONS_CONFIG is used by t-sh
3308 # It is passed the MULTILIB_EXCEPTIONS verbatim.
3309 TM_MULTILIB_EXCEPTIONS_CONFIG="${TM_MULTILIB_EXCEPTIONS_CONFIG} `echo $sh_multilib | sed 's/^!//'`" ;;
3311 echo "with_multilib_list=${sh_multilib} not supported."
3316 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's:^/::'`
3317 if test x${enable_incomplete_targets} = xyes ; then
3318 tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1"
3320 tm_file="$tm_file ./sysroot-suffix.h"
3321 tmake_file="$tmake_file t-sysroot-suffix"
3324 tmake_file="${tmake_file} sh/t-sh sh/t-rtems"
3325 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h newlib-stdint.h"
3328 tmake_file="$tmake_file sh/t-sh sh/t-vxworks"
3329 tm_file="${tm_file} elfos.h sh/elf.h sh/embed-elf.h vx-common.h vxworks.h sh/vxworks.h"
3332 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp-elf.h"
3335 tmake_file="sparc/t-sparc sparc/t-leon"
3338 tmake_file="sparc/t-sparc sparc/t-leon3"
3341 tmake_file="sparc/t-sparc sparc/t-elf"
3346 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h newlib-stdint.h"
3347 tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems"
3350 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/tso.h"
3351 extra_options="${extra_options} sparc/long-double-switch.opt"
3354 tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon"
3357 tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon3"
3360 tmake_file="${tmake_file} sparc/t-sparc"
3363 if test x$enable_targets = xall; then
3364 tm_file="sparc/biarch64.h ${tm_file} sparc/linux64.h"
3365 tmake_file="${tmake_file} sparc/t-linux64"
3367 tm_file="${tm_file} sparc/linux.h"
3368 tmake_file="${tmake_file} sparc/t-linux"
3372 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
3373 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3374 extra_options="${extra_options} sparc/long-double-switch.opt"
3375 tmake_file="${tmake_file} sparc/t-sparc"
3378 tm_file="sparc/biarch64.h ${tm_file} ${sol2_tm_file} sparc/tso.h"
3380 sparc64-*-* | sparcv9-*-*)
3381 tm_file="sparc/default64.h ${tm_file}"
3384 test x$with_cpu != x || with_cpu=v9
3387 tmake_file="${tmake_file} sparc/t-sparc sparc/t-sol2"
3390 tm_file="${tm_file} elfos.h sparc/sysv4.h vx-common.h vxworks.h sparc/vxworks.h"
3391 tmake_file="${tmake_file} sparc/t-sparc sparc/t-vxworks"
3394 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h"
3395 extra_options="${extra_options}"
3396 tmake_file="${tmake_file} sparc/t-sparc"
3399 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h sparc/rtemself.h rtems.h"
3400 extra_options="${extra_options}"
3401 tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems-64"
3404 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/default64.h sparc/linux64.h sparc/tso.h"
3405 extra_options="${extra_options} sparc/long-double-switch.opt"
3406 tmake_file="${tmake_file} sparc/t-sparc sparc/t-linux64"
3408 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
3409 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
3410 extra_options="${extra_options} sparc/long-double-switch.opt"
3411 case "x$with_cpu" in
3413 x) with_cpu=ultrasparc ;;
3414 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
3416 tmake_file="${tmake_file} sparc/t-sparc"
3419 tm_file="sparc/biarch64.h ${tm_file}"
3420 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
3421 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3422 extra_options="${extra_options} sparc/long-double-switch.opt"
3423 tmake_file="${tmake_file} sparc/t-sparc sparc/t-netbsd64"
3426 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp64-elf.h"
3427 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h sparc/openbsd64.h"
3428 extra_options="${extra_options} openbsd.opt"
3429 extra_options="${extra_options}"
3432 tmake_file="${tmake_file} sparc/t-sparc"
3435 tm_file="elfos.h ${tm_file} c6x/elf-common.h c6x/elf.h"
3436 tm_file="${tm_file} dbxelf.h tm-dwarf2.h newlib-stdint.h"
3437 tmake_file="c6x/t-c6x c6x/t-c6x-elf"
3441 tm_file="elfos.h ${tm_file} gnu-user.h linux.h c6x/elf-common.h c6x/uclinux-elf.h"
3442 tm_file="${tm_file} dbxelf.h tm-dwarf2.h glibc-stdint.h"
3443 tm_file="${tm_file} ./sysroot-suffix.h"
3444 tmake_file="t-sysroot-suffix t-slibgcc"
3445 tmake_file="${tmake_file} c6x/t-c6x c6x/t-c6x-elf c6x/t-c6x-uclinux"
3449 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilegx/linux.h ${tm_file}"
3450 tmake_file="${tmake_file} tilegx/t-tilegx"
3451 extra_objs="${extra_objs} mul-tables.o"
3452 c_target_objs="${c_target_objs} tilegx-c.o"
3453 cxx_target_objs="${cxx_target_objs} tilegx-c.o"
3454 extra_headers="feedback.h"
3457 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
3462 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilepro/linux.h ${tm_file}"
3463 tmake_file="${tmake_file} tilepro/t-tilepro"
3464 extra_objs="${extra_objs} mul-tables.o"
3465 c_target_objs="${c_target_objs} tilepro-c.o"
3466 cxx_target_objs="${cxx_target_objs} tilepro-c.o"
3467 extra_headers="feedback.h"
3470 target_cpu_default="TARGET_CPU_generic"
3471 tm_file="elfos.h v850/v850.h"
3472 tm_file="${tm_file} v850/rtems.h rtems.h newlib-stdint.h"
3473 tmake_file="${tmake_file} v850/t-v850"
3474 tmake_file="${tmake_file} v850/t-rtems"
3476 c_target_objs="v850-c.o"
3477 cxx_target_objs="v850-c.o"
3482 target_cpu_default="TARGET_CPU_v850e3v5"
3485 target_cpu_default="TARGET_CPU_v850e2v3"
3488 target_cpu_default="TARGET_CPU_v850e2"
3490 v850e1-*-* | v850es-*-*)
3491 target_cpu_default="TARGET_CPU_v850e1"
3494 target_cpu_default="TARGET_CPU_v850e"
3497 target_cpu_default="TARGET_CPU_generic"
3500 tm_file="elfos.h newlib-stdint.h v850/v850.h"
3502 c_target_objs="v850-c.o"
3503 cxx_target_objs="v850-c.o"
3507 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h vax/elf.h vax/linux.h"
3508 extra_options="${extra_options} vax/elf.opt"
3511 tm_file="${tm_file} elfos.h ${nbsd_tm_file} vax/elf.h vax/netbsd-elf.h"
3512 extra_options="${extra_options} netbsd.opt netbsd-elf.opt vax/elf.opt"
3513 tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
3516 tm_file="dbxelf.h elfos.h ${tm_file} visium/elf.h newlib-stdint.h"
3517 tmake_file="visium/t-visium visium/t-crtstuff"
3520 # For historical reasons, the target files omit the 'x'.
3521 tm_file="dbxelf.h elfos.h newlib-stdint.h stormy16/stormy16.h"
3522 tm_p_file=stormy16/stormy16-protos.h
3523 tm_d_file="elfos.h stormy16/stormy16.h"
3524 md_file=stormy16/stormy16.md
3525 out_file=stormy16/stormy16.c
3526 extra_options=stormy16/stormy16.opt
3527 tmake_file="stormy16/t-stormy16"
3530 tm_file="${tm_file} elfos.h newlib-stdint.h xtensa/elf.h"
3531 extra_options="${extra_options} xtensa/elf.opt"
3534 tm_file="${tm_file} elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/linux.h"
3535 tmake_file="${tmake_file} xtensa/t-xtensa"
3538 tm_file="${tm_file} elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/uclinux.h"
3539 tmake_file="${tmake_file} xtensa/t-xtensa"
3540 extra_options="${extra_options} xtensa/uclinux.opt"
3543 tm_file="mn10300/mn10300.h elfos.h gnu-user.h linux.h glibc-stdint.h mn10300/linux.h"
3548 tm_file="elfos.h ${tm_file} m32c/rtems.h rtems.h newlib-stdint.h"
3549 c_target_objs="m32c-pragma.o"
3550 cxx_target_objs="m32c-pragma.o"
3553 tm_file="elfos.h newlib-stdint.h ${tm_file}"
3554 c_target_objs="m32c-pragma.o"
3555 cxx_target_objs="m32c-pragma.o"
3558 echo "*** Configuration ${target} not supported" 1>&2
3564 i[34567]86-*-linux* | x86_64-*-linux*)
3565 tmake_file="${tmake_file} i386/t-pmm_malloc i386/t-i386"
3567 i[34567]86-*-* | x86_64-*-*)
3568 tmake_file="${tmake_file} i386/t-gmm_malloc i386/t-i386"
3570 powerpc*-*-* | rs6000-*-*)
3571 tm_file="${tm_file} ${cpu_type}/option-defaults.h"
3577 tmake_file="${tmake_file} t-musl"
3580 tmake_file="${tmake_file} t-uclibc"
3584 # Assume the existence of indirect function support and allow the use of the
3585 # resolver attribute.
3587 *-*-linux*android*|*-*-linux*uclibc*|*-*-linux*musl*)
3589 *-*-kfreebsd*-gnu | *-*-kopensolaris*-gnu)
3591 *-*-linux* | *-*-gnu*)
3593 aarch64*-* | arm*-* | i[34567]86-* | powerpc*-* | s390*-* | sparc*-* | x86_64-*)
3594 default_gnu_indirect_function=yes
3600 # Build mkoffload tool
3602 *-intelmic-* | *-intelmicemul-*)
3603 tmake_file="${tmake_file} i386/t-intelmic"
3604 tm_file="${tm_file} i386/intelmic-offload.h"
3608 if [ "$target_has_targetcm" = "no" ]; then
3609 c_target_objs="$c_target_objs default-c.o"
3610 cxx_target_objs="$cxx_target_objs default-c.o"
3613 if [ "$common_out_file" = "" ]; then
3614 if [ "$target_has_targetm_common" = "yes" ]; then
3615 common_out_file="$cpu_type/$cpu_type-common.c"
3617 common_out_file="default-common.c"
3621 if [ "$target_has_targetdm" = "no" ]; then
3622 d_target_objs="$d_target_objs default-d.o"
3625 # Support for --with-cpu and related options (and a few unrelated options,
3629 echo "--with-cpu must be passed a value" 1>&2
3634 # Set arch and cpu from ${target} and ${target_noncanonical}. Set cpu
3635 # to generic if there is no processor scheduler model for the target.
3638 arch_without_sse2=no
3639 arch_without_64bit=no
3642 if test $fbsd_major -ge 6; then
3648 arch_without_sse2=yes
3649 arch_without_64bit=yes
3654 arch_without_sse2=yes
3655 arch_without_64bit=yes
3660 arch_without_sse2=yes
3661 arch_without_64bit=yes
3666 arch_without_sse2=yes
3667 arch_without_64bit=yes
3670 arch_without_sse2=yes
3671 arch_without_64bit=yes
3672 case ${target_noncanonical} in
3685 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
3695 i686-*-* | i786-*-*)
3696 case ${target_noncanonical} in
3733 amdfam10-*|barcelona-*)
3737 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
3741 k8-*|opteron-*|athlon64-*|athlon_fx-*)
3745 athlon_xp-*|athlon_mp-*|athlon_4-*)
3748 arch_without_sse2=yes
3749 arch_without_64bit=yes
3751 athlon_tbird-*|athlon-*)
3754 arch_without_sse2=yes
3759 arch_without_sse2=yes
3764 arch_without_sse2=yes
3766 pentium3-*|pentium3m-*)
3769 arch_without_sse2=yes
3771 pentium4-*|pentium4m-*)
3810 arch_without_sse2=yes
3815 arch_without_sse2=yes
3816 arch_without_64bit=yes
3821 case ${target_noncanonical} in
3858 amdfam10-*|barcelona-*)
3862 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
3866 k8-*|opteron-*|athlon_64-*)
3898 # If there is no $with_cpu option, try to infer one from ${target}.
3899 # This block sets nothing except for with_cpu.
3900 if test x$with_cpu = x ; then
3902 i[34567]86-*-elfiamcu)
3905 i[34567]86-*-*|x86_64-*-*)
3923 frv-*-*linux* | frv400-*-*linux*)
3930 case "$with_arch" in
3932 with_cpu=${default_cf_cpu}
3935 with_cpu=m${default_m68k_cpu}
3951 with_cpu="`echo ${target} | sed 's/-.*$//'`"
3960 # Avoid overriding --with-cpu-32 and --with-cpu-64 values.
3962 i[34567]86-*-*|x86_64-*-*)
3963 if test x$with_cpu_32 != x || test x$with_cpu_64 != x; then
3964 if test x$with_cpu_32 = x; then
3965 with_cpu_32=$with_cpu
3967 if test x$with_cpu_64 = x; then
3968 with_cpu_64=$with_cpu
3976 # Support for --with-arch and related options (and a few unrelated options,
3978 case ${with_arch} in
3980 echo "--with-arch must be passed a value" 1>&2
3985 # If there is no $with_arch option, try to infer one from ${target}.
3986 # This block sets nothing except for with_arch.
3987 if test x$with_arch = x ; then
3989 i[34567]86-*-darwin*|x86_64-*-darwin*)
3990 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
3991 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
3993 i[34567]86-*-elfiamcu)
3997 # --with-fpmath sets the default ISA to SSE2, which is the same
3998 # ISA supported by Pentium 4.
3999 if test x$with_fpmath = x || test $arch_without_sse2 = no; then
4008 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
4016 # Avoid overriding --with-arch-32 and --with-arch-64 values.
4018 i[34567]86-*-darwin*|x86_64-*-darwin*)
4019 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
4020 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
4022 i[34567]86-*-*|x86_64-*-*)
4023 if test x$with_arch_32 != x || test x$with_arch_64 != x; then
4024 if test x$with_arch_32 = x; then
4025 with_arch_32=$with_arch
4027 if test x$with_arch_64 = x; then
4028 if test $arch_without_64bit = yes; then
4029 # Set the default 64bit arch to x86-64 if the default arch
4030 # doesn't support 64bit.
4033 with_arch_64=$with_arch
4037 elif test $arch_without_64bit$need_64bit_isa = yesyes; then
4038 # Set the default 64bit arch to x86-64 if the default arch
4039 # doesn't support 64bit and we need 64bit ISA.
4040 with_arch_32=$with_arch
4048 # Infer a default setting for --with-float.
4049 if test x$with_float = x; then
4051 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
4052 # The R5900 doesn't support 64-bit float. 32-bit float doesn't
4053 # comply with IEEE 754.
4059 # Infer a default setting for --with-fpu.
4060 if test x$with_fpu = x; then
4062 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
4063 # The R5900 FPU only supports single precision.
4069 # Support --with-fpmath.
4070 if test x$with_fpmath != x; then
4072 i[34567]86-*-* | x86_64-*-*)
4073 case ${with_fpmath} in
4075 tm_file="${tm_file} i386/avxmath.h"
4078 tm_file="${tm_file} i386/ssemath.h"
4081 echo "Invalid --with-fpmath=$with_fpmath" 1>&2
4087 echo "--with-fpmath isn't supported for $target." 1>&2
4093 # Similarly for --with-schedule.
4094 if test x$with_schedule = x; then
4097 # Override default PA8000 scheduling model.
4098 with_schedule=7100LC
4103 # Infer a default setting for --with-llsc.
4104 if test x$with_llsc = x; then
4107 # The kernel emulates LL and SC where necessary.
4110 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
4111 # The R5900 doesn't support LL(D) and SC(D).
4117 # Validate and mark as valid any --with options supported
4118 # by this target. In order to use a particular --with option
4119 # you must list it in supported_defaults; validating the value
4120 # is optional. This case statement should set nothing besides
4121 # supported_defaults.
4126 supported_defaults="abi cpu cpu_64 arch arch_64 tune tune_64"
4127 if test x$with_cpu_64 != x && test x$with_cpu = x; then
4128 with_cpu=$with_cpu_64
4130 if test x$with_arch_64 != x && test x$with_arch = x; then
4131 with_arch=$with_arch_64
4133 if test x$with_tune_64 != x && test x$with_tune = x; then
4134 with_tune=$with_tune_64
4136 for which in cpu arch tune; do
4137 eval "val=\$with_$which"
4138 base_val=`echo $val | sed -e 's/\+.*//'`
4139 ext_val=`echo $val | sed -e 's/[a-z0-9.-]\+//'`
4141 if [ $which = arch ]; then
4142 def=aarch64-arches.def
4143 pattern=AARCH64_ARCH
4145 def=aarch64-cores.def
4146 pattern=AARCH64_CORE
4149 ext_mask=AARCH64_CPU_DEFAULT_FLAGS
4151 # Find the base CPU or ARCH id in aarch64-cores.def or
4152 # aarch64-arches.def
4153 if [ x"$base_val" = x ] \
4154 || grep "^$pattern(\"$base_val\"," \
4155 ${srcdir}/config/aarch64/$def \
4158 if [ $which = arch ]; then
4159 base_id=`grep "^$pattern(\"$base_val\"," \
4160 ${srcdir}/config/aarch64/$def | \
4161 sed -e 's/^[^,]*,[ ]*//' | \
4163 # Extract the architecture flags from aarch64-arches.def
4164 ext_mask=`grep "^$pattern(\"$base_val\"," \
4165 ${srcdir}/config/aarch64/$def | \
4169 base_id=`grep "^$pattern(\"$base_val\"," \
4170 ${srcdir}/config/aarch64/$def | \
4171 sed -e 's/^[^,]*,[ ]*//' | \
4175 # Disallow extensions in --with-tune=cortex-a53+crc.
4176 if [ $which = tune ] && [ x"$ext_val" != x ]; then
4177 echo "Architecture extensions not supported in --with-$which=$val" 1>&2
4181 # Use the pre-processor to strip flatten the options.
4182 # This makes the format less rigid than if we use
4183 # grep and sed directly here.
4184 opt_macro="AARCH64_OPT_EXTENSION(A, B, C, D, E, F)=A, B, C, D, E, F"
4185 options_parsed="`$ac_cv_prog_CPP -D"$opt_macro" -x c \
4186 ${srcdir}/config/aarch64/aarch64-option-extensions.def`"
4188 # Match one element inside AARCH64_OPT_EXTENSION, we
4189 # consume anything that's not a ,.
4190 elem="[ ]*\([^,]\+\)[ ]*"
4192 # Repeat the pattern for the number of entries in the
4193 # AARCH64_OPT_EXTENSION, currently 6 times.
4194 sed_patt="^$elem,$elem,$elem,$elem,$elem,$elem"
4196 while [ x"$ext_val" != x ]
4198 ext_val=`echo $ext_val | sed -e 's/\+//'`
4199 ext=`echo $ext_val | sed -e 's/\+.*//'`
4200 base_ext=`echo $ext | sed -e 's/^no//'`
4201 opt_line=`echo -e "$options_parsed" | \
4202 grep "^\"$base_ext\""`
4204 if [ x"$base_ext" = x ] \
4205 || [[ -n $opt_line ]]; then
4207 # These regexp extract the elements based on
4208 # their group match index in the regexp.
4209 ext_canon=`echo -e "$opt_line" | \
4210 sed -e "s/$sed_patt/\2/"`
4211 ext_on=`echo -e "$opt_line" | \
4212 sed -e "s/$sed_patt/\3/"`
4213 ext_off=`echo -e "$opt_line" | \
4214 sed -e "s/$sed_patt/\4/"`
4216 if [ $ext = $base_ext ]; then
4218 ext_mask="("$ext_mask") | ("$ext_on" | "$ext_canon")"
4220 # Removing extension
4221 ext_mask="("$ext_mask") & ~("$ext_off" | "$ext_canon")"
4226 echo "Unknown extension used in --with-$which=$val" 1>&2
4229 ext_val=`echo $ext_val | sed -e 's/[a-z0-9]\+//'`
4232 ext_mask="(("$ext_mask") << 6)"
4233 if [ x"$base_id" != x ]; then
4234 target_cpu_cname="TARGET_CPU_$base_id | $ext_mask"
4238 # Allow --with-$which=native.
4239 if [ "$val" = native ]; then
4242 echo "Unknown $which used in --with-$which=$val" 1>&2
4250 supported_defaults="cpu tune"
4251 for which in cpu tune; do
4252 eval "val=\$with_$which"
4255 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
4256 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
4260 echo "Unknown CPU used in --with-$which=$val" 1>&2
4268 supported_defaults="cpu fpu"
4271 if [ x"$with_cpu" = x ] \
4272 || grep -q -E "^ARC_CPU[[:blank:]]*\($with_cpu," \
4273 ${srcdir}/config/arc/arc-cpus.def
4278 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
4282 # see if --with-fpu matches any of the supported FPUs
4287 fpus | fpus_div | fpus_fma | fpus_all)
4291 fpuda | fpuda_div | fpuda_fma | fpuda_all)
4295 fpud | fpud_div | fpud_fma | fpud_all)
4300 echo "Unknown floating point type used in "\
4301 "--with-fpu=$with_fpu" 1>&2
4306 if [ -n "$flags_ok" ] \
4307 && ! grep -q -E "^ARC_CPU[[:blank:]]*\($new_cpu,[[:blank:]]*$flags_ok," \
4308 ${srcdir}/config/arc/arc-cpus.def
4310 echo "Unknown floating point type used in "\
4311 "--with-fpu=$with_fpu for cpu $new_cpu" 1>&2
4317 supported_defaults="cpu endian float"
4321 supported_defaults="arch cpu float tune fpu abi mode tls"
4322 for which in cpu tune arch; do
4323 # See if it matches a supported value
4324 eval "val=\$with_$which"
4325 if [ x"$val" != x ]; then
4326 cpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
4327 -v cmd="chk$which $val" \
4328 ${srcdir}/config/arm/arm-cpus.in`
4329 if [ "$cpu" = "error" ]; then
4330 echo "Unknown target in --with-$which=$val" 1>&2
4334 eval "target_${which}_cname=$new_val"
4335 echo "For $val real value is $new_val"
4340 case "$with_float" in
4342 | soft | hard | softfp)
4346 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
4351 # see if --with-fpu matches any of the supported FPUs
4352 if [ x"$with_fpu" != x ] ; then
4354 fpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
4355 -v cmd="chkfpu $val" \
4356 ${srcdir}/config/arm/arm-cpus.in`
4357 if [ "$fpu" = "error" ]
4359 echo "Unknown target in --with-fpu=$val" 1>&2
4366 | apcs-gnu | atpcs | aapcs | iwmmxt | aapcs-linux )
4370 echo "Unknown ABI used in --with-abi=$with_abi"
4375 case "$with_mode" in
4381 echo "Unknown mode used in --with-mode=$with_mode"
4392 echo "Unknown TLS method used in --with-tls=$with_tls" 1>&2
4397 if test "x$with_arch" != x && test "x$with_cpu" != x; then
4398 echo "Switch \"--with-arch\" may not be used with switch \"--with-cpu\"" 1>&2
4402 if test "x$with_cpu" != x && test "x$with_tune" != x; then
4403 echo "Switch \"--with-tune\" may not be used with switch \"--with-cpu\"" 1>&2
4407 # Add extra multilibs
4408 if test "x$with_multilib_list" != x; then
4410 arm_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
4411 if test "x${arm_multilibs}" != xdefault ; then
4412 for arm_multilib in ${arm_multilibs}; do
4413 case ${arm_multilib} in
4415 tmake_profile_file="arm/t-multilib"
4418 ml=`echo "X$arm_multilib" | sed '1s,^X@,,'`
4419 if test -f "${srcdir}/config/arm/${ml}"; then
4420 tmake_file="${tmake_file} arm/${ml}"
4422 echo "Error: ${ml} does not exist in ${srcdir}/config/arm" >&2
4427 echo "Error: --with-multilib-list=${with_multilib_list} not supported." 1>&2
4434 if test "x${tmake_profile_file}" != x ; then
4435 # arm/t-aprofile and arm/t-rmprofile are only
4436 # designed to work without any with-cpu,
4437 # with-arch, with-mode, with-fpu or with-float
4439 if test "x$with_arch" != x \
4440 || test "x$with_cpu" != x \
4441 || test "x$with_float" != x \
4442 || test "x$with_fpu" != x \
4443 || test "x$with_mode" != x ; then
4444 echo "Error: You cannot use any of --with-arch/cpu/fpu/float/mode with --with-multilib-list=${with_multilib_list}" 1>&2
4446 elif test "x$ml" != x ; then
4447 echo "Error: You cannot use builtin multilib profiles along with custom ones" 1>&2
4450 # But pass the default value for float-abi
4451 # through to the multilib selector
4453 tmake_file="${tmake_file} ${tmake_profile_file}"
4454 TM_MULTILIB_CONFIG="$with_multilib_list"
4457 target_cpu_cname=${target_cpu_cname:-arm7tdmi}
4458 with_cpu=${with_cpu:-$target_cpu_cname}
4462 supported_defaults=cpu
4467 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
4473 fido-*-* | m68k*-*-*)
4474 supported_defaults="arch cpu"
4475 case "$with_arch" in
4477 m68k_arch_family="$with_arch"
4480 echo "Invalid --with-arch=$with_arch" 1>&2
4485 # We always have a $with_cpu setting here.
4487 "m68000" | "m68010" | "m68020" | "m68030" | "m68040" | "m68060")
4488 m68k_cpu_ident=$with_cpu
4491 m68k_cpu_ident=m68020
4492 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_40"
4495 m68k_cpu_ident=m68020
4496 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_60"
4499 # We need the C identifier rather than the string.
4500 m68k_cpu_ident=`awk -v arg="\"$with_cpu\"" \
4501 'BEGIN { FS="[ \t]*[,()][ \t]*" }; \
4502 $1 == "M68K_DEVICE" && $2 == arg { print $3 }' \
4503 ${srcdir}/config/m68k/m68k-devices.def`
4504 if [ x"$m68k_cpu_ident" = x ] ; then
4505 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
4508 with_cpu="mcpu=$with_cpu"
4514 supported_defaults="arch tune"
4516 for which in arch tune; do
4517 eval "val=\$with_$which"
4519 "" | fiji | gfx900 | gfx906 )
4523 echo "Unknown cpu used in --with-$which=$val." 1>&2
4528 [ "x$with_arch" = x ] && with_arch=fiji
4532 supported_defaults="arch schedule"
4534 case "$with_arch" in
4535 "" | 1.0 | 1.1 | 2.0)
4539 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
4544 case "$with_schedule" in
4545 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
4549 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
4555 i[34567]86-*-* | x86_64-*-*)
4556 supported_defaults="abi arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64"
4557 for which in arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64; do
4558 eval "val=\$with_$which"
4559 case " $x86_archs " in
4567 echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
4576 if test x${val} != x; then
4577 case " $x86_64_archs " in
4579 # Disallow x86-64-v* for --with-cpu=/--with-tune=
4580 case "x$which$val" in
4581 xcpu*x86-64-v*|xtune*x86-64-v*)
4582 echo "Unknown CPU given in --with-$which=$val." 1>&2
4591 # Allow $x86_cpus --with-cpu=/--with-tune=
4594 case " $x86_cpus " in
4599 echo "Unknown CPU given in --with-$which=$val." 1>&2
4605 echo "Unknown CPU given in --with-$which=$val." 1>&2
4618 supported_defaults="abi arch tune riscv_attribute isa_spec"
4621 riscv-* | riscv32*) xlen=32 ;;
4622 riscv64*) xlen=64 ;;
4623 *) echo "Unsupported RISC-V target ${target}" 1>&2; exit 1 ;;
4626 case "${with_isa_spec}" in
4628 tm_defines="${tm_defines} TARGET_DEFAULT_ISA_SPEC=ISA_SPEC_CLASS_2P2"
4631 tm_defines="${tm_defines} TARGET_DEFAULT_ISA_SPEC=ISA_SPEC_CLASS_20191213"
4634 tm_defines="${tm_defines} TARGET_DEFAULT_ISA_SPEC=ISA_SPEC_CLASS_20190608"
4637 echo "--with-isa-spec only accept 2.2, 20191213, 201912, 20190608 or 201906" 1>&2
4641 case "${with_riscv_attribute}" in
4643 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
4646 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=0"
4649 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
4652 echo "--with-riscv-attribute=${with_riscv_attribute} is not supported. The argument must begin with yes, no or default." 1>&2
4658 # Infer arch from --with-arch, --target, and --with-abi.
4659 case "${with_arch}" in
4660 rv32e* | rv32i* | rv32g* | rv64i* | rv64g*)
4664 # Infer XLEN, but otherwise assume GC.
4665 case "${with_abi}" in
4666 ilp32e) with_arch="rv32e" ;;
4667 ilp32 | ilp32f | ilp32d) with_arch="rv32gc" ;;
4668 lp64 | lp64f | lp64d) with_arch="rv64gc" ;;
4669 *) with_arch="rv${xlen}gc" ;;
4673 echo "--with-arch=${with_arch} is not supported. The argument must begin with rv32e, rv32i, rv32g, rv64i, or rv64g." 1>&2
4677 PYTHON=`which python || which python3 || which python2`
4678 if test "x${PYTHON}" != x; then
4679 with_arch=`${PYTHON} ${srcdir}/config/riscv/arch-canonicalize ${with_arch}`
4681 tm_defines="${tm_defines} TARGET_RISCV_DEFAULT_ARCH=${with_arch}"
4683 # Make sure --with-abi is valid. If it was not specified,
4684 # pick a default based on the ISA, preferring soft-float
4685 # unless the D extension is present.
4686 case "${with_abi}" in
4687 ilp32 | ilp32e | ilp32f | ilp32d | lp64 | lp64f | lp64d)
4690 case "${with_arch}" in
4691 rv32*d* | rv32g*) with_abi=ilp32d ;;
4692 rv32e*) with_abi=ilp32e ;;
4693 rv32*) with_abi=ilp32 ;;
4694 rv64*d* | rv64g*) with_abi=lp64d ;;
4695 rv64*) with_abi=lp64 ;;
4699 echo "--with-abi=${with_abi} is not supported" 1>&2
4703 tm_defines="${tm_defines} TARGET_RISCV_DEFAULT_ABI=${with_abi}"
4705 # Make sure ABI and ISA are compatible.
4706 case "${with_abi},${with_arch}" in
4707 ilp32,rv32* | ilp32e,rv32e* \
4708 | ilp32f,rv32*f* | ilp32f,rv32g* \
4709 | ilp32d,rv32*d* | ilp32d,rv32g* \
4711 | lp64f,rv64*f* | lp64f,rv64g* \
4712 | lp64d,rv64*d* | lp64d,rv64g*)
4715 echo "--with-abi=${with_abi} is not supported for ISA ${with_arch}" 1>&2
4719 # Handle --with-multilib-generator.
4720 if test "x${with_multilib_generator}" != xdefault; then
4721 if test "x${with_multilib_list}" != xdefault; then
4722 echo "--with-multilib-list= can't used with --with-multilib-generator= at same time" 1>&2
4727 if ${srcdir}/config/riscv/multilib-generator \
4728 `echo ${with_multilib_generator} | sed 's/;/ /g'`\
4729 > t-multilib-config;
4731 tmake_file="${tmake_file} riscv/t-withmultilib-generator"
4733 echo "invalid option for --with-multilib-generator" 1>&2
4738 echo "--with-multilib-generator= is not supported for ${target}, only supported for riscv*-*-elf*" 1>&2
4744 # Handle --with-multilib-list.
4745 if test "x${with_multilib_list}" != xdefault; then
4746 tmake_file="${tmake_file} riscv/t-withmultilib"
4748 case ${with_multilib_list} in
4749 ilp32 | ilp32f | ilp32d \
4750 | lp64 | lp64f | lp64d )
4751 TM_MULTILIB_CONFIG="${with_arch},${with_multilib_list}"
4754 echo "--with-multilib-list=${with_multilib_list} not supported."
4761 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"
4763 case ${with_float} in
4768 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
4774 "" | single | double)
4778 echo "Unknown fpu type used in --with-fpu=$with_fpu" 1>&2
4788 echo "Unknown NaN encoding used in --with-nan=$with_nan" 1>&2
4793 case ${with_fp_32} in
4798 echo "Unknown FP mode used in --with-fp-32=$with_fp_32" 1>&2
4803 case ${with_odd_spreg_32} in
4805 with_odd_spreg_32="odd-spreg"
4808 with_odd_spreg_32="no-odd-spreg"
4814 echo "Unknown odd-spreg-32 type used in --with-odd-spreg-32=$with_odd_spreg_32" 1>&2
4820 "" | 32 | o64 | n32 | 64 | eabi)
4824 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
4829 case ${with_divide} in
4830 "" | breaks | traps)
4834 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
4839 case ${with_llsc} in
4850 echo "Unknown llsc type used in --with-llsc" 1>&2
4855 case ${with_mips_plt} in
4860 with_mips_plt=no-plt
4865 echo "Unknown --with-mips-plt argument: $with_mips_plt" 1>&2
4870 case ${with_synci} in
4880 echo "Unknown synci type used in --with-synci" 1>&2
4885 case ${with_lxc1_sxc1} in
4887 with_lxc1_sxc1=lxc1-sxc1
4890 with_lxc1_sxc1=no-lxc1-sxc1
4895 echo "Unknown lxc1-sxc1 type used in --with-lxc1-sxc1" 1>&2
4900 case ${with_madd4} in
4910 echo "Unknown madd4 type used in --with-madd4" 1>&2
4917 supported_defaults="arch cpu nds32_lib float fpu_config"
4919 # process --with-arch
4920 case "${with_arch}" in
4922 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
4926 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
4929 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=1"
4932 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=2"
4936 echo "Cannot accept --with-arch=$with_arch, available values are: v2 v2j v3 v3m v3f v3s" 1>&2
4941 case "${with_cpu}" in
4945 n6 | n7 |n8 | e8 | s8 | n9 | n10 | d10 | n12 | n13 | n15)
4949 echo "Cannot accept --with-cpu=$with_cpu, available values are: n6 n7 n8 e8 s8 n9 n10 d10 n12 n13 n15" 1>&2
4954 # process --with-nds32-lib
4955 case "${with_nds32_lib}" in
4959 with_nds32_lib=ulibc
4962 with_nds32_lib=glibc
4965 with_nds32_lib=newlib
4966 tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
4972 tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
4976 # for the arch=v3f or arch=v3s under mculib toolchain,
4977 # we would like to set -fno-math-errno as default
4978 case "${with_arch}" in
4980 tm_defines="${tm_defines} TARGET_DEFAULT_NO_MATH_ERRNO=1"
4988 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib glibc uclibc" 1>&2
4993 # process --with-float
4994 case "${with_float}" in
4999 echo "Cannot accept --with-float=$with_float, available values are: soft hard" 1>&2
5004 # process --with-config-fpu
5005 case "${with_config_fpu}" in
5010 echo "Cannot accept --with-config-fpu=$with_config_fpu, available values from 0 to 7" 1>&2
5018 supported_defaults="arch"
5019 case "$with_arch" in
5024 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
5030 powerpc*-*-* | rs6000-*-*)
5031 supported_defaults="abi cpu cpu_32 cpu_64 float tune tune_32 tune_64 advance_toolchain"
5033 for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
5034 eval "val=\$with_$which"
5036 default32 | default64)
5041 echo "$val only valid for --with-cpu and --with-tune." 1>&2
5045 with_which="with_$which"
5049 tm_defines="${tm_defines} CONFIG_PPC405CR"
5050 eval "with_$which=405"
5052 "" | common | native \
5053 | power[3456789] | power10 | power5+ | power6x \
5054 | powerpc | powerpc64 | powerpc64le \
5056 | 401 | 403 | 405 | 405fp | 440 | 440fp | 464 | 464fp \
5057 | 476 | 476fp | 505 | 601 | 602 | 603 | 603e | ec603e \
5058 | 604 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
5059 | a2 | e300c[23] | 854[08] | e500mc | e500mc64 | e5500 | e6500 \
5060 | titan | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5 | cell)
5064 echo "Unknown cpu used in --with-$which=$val." 1>&2
5071 "" | elfv1 | elfv2 )
5075 echo "Unknown ABI used in --with-abi=$with_abi"
5080 if test "x$with_advance_toolchain" != x; then
5081 if test -d "/opt/$with_advance_toolchain/." -a \
5082 -d "/opt/$with_advance_toolchain/bin/." -a \
5083 -d "/opt/$with_advance_toolchain/include/."; then
5085 tm_file="$tm_file ./advance-toolchain.h"
5086 (at="/opt/$with_advance_toolchain"
5087 echo "/* Use Advance Toolchain $at */"
5089 echo "#undef LINK_OS_EXTRA_SPEC32"
5090 echo "#define LINK_OS_EXTRA_SPEC32" \
5091 "\"%(link_os_new_dtags)" \
5092 "-rpath $prefix/lib -rpath $at/lib\""
5094 echo "#undef LINK_OS_EXTRA_SPEC64"
5095 echo "#define LINK_OS_EXTRA_SPEC64" \
5096 "\"%(link_os_new_dtags)" \
5097 "-rpath $prefix/lib64 -rpath $at/lib64\""
5099 echo "#undef LINK_OS_NEW_DTAGS_SPEC"
5100 echo "#define LINK_OS_NEW_DTAGS_SPEC" \
5101 "\"--enable-new-dtags\""
5103 echo "#undef DYNAMIC_LINKER_PREFIX"
5104 echo "#define DYNAMIC_LINKER_PREFIX \"$at\""
5106 echo "#undef MD_EXEC_PREFIX"
5107 echo "#define MD_EXEC_PREFIX \"$at/bin/\""
5109 echo "#undef MD_STARTFILE_PREFIX"
5110 echo "#define MD_STARTFILE_PREFIX \"$prefix/lib/\""
5112 echo "#undef MD_STARTFILE_PREFIX_1"
5113 echo "#define MD_STARTFILE_PREFIX_1 \"$at/lib/\"") \
5114 > advance-toolchain.h
5116 echo "Unknown advance-toolchain $with_advance_toolchain"
5121 # Set up the default long double format if the user changed it.
5122 if test x$with_long_double_format = xieee; then
5123 tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=1"
5125 elif test x$with_long_double_format = xibm; then
5126 tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=0"
5131 supported_defaults="arch mode tune"
5133 for which in arch tune; do
5134 eval "val=\$with_$which"
5136 "" | native | z900 | z990 | z9-109 | z9-ec | z10 | z196 | zEC12 | z13 | z14 | z15 | arch5 | arch6 | arch7 | arch8 | arch9 | arch10 | arch11 | arch12 | arch13 | arch14 )
5140 echo "Unknown cpu used in --with-$which=$val." 1>&2
5146 case ${with_mode} in
5151 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
5157 sh[123456ble]*-*-* | sh-*-*)
5158 supported_defaults="cpu"
5159 case "`echo $with_cpu | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz- | sed s/sh/m/`" in
5160 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
5163 m2a | m2a-single | m2a-single-only | m2a-nofpu)
5165 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
5168 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
5169 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
5170 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
5171 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
5177 supported_defaults="cpu cpu_32 cpu_64 float tune tune_32 tune_64"
5179 for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
5180 eval "val=\$with_$which"
5182 "" | sparc | sparcv9 | sparc64 \
5184 | v8 | supersparc | hypersparc | leon | leon3 | leon3v7 \
5185 | sparclite | f930 | f934 | sparclite86x \
5186 | sparclet | tsc701 \
5187 | v9 | ultrasparc | ultrasparc3 | niagara | niagara2 \
5188 | niagara3 | niagara4 | niagara7 | m8)
5192 echo "Unknown cpu used in --with-$which=$val" 1>&2
5198 case ${with_float} in
5203 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
5210 supported_defaults="arch"
5212 case ${with_arch} in
5213 "" | c62x | c64x | c64x+ | c67x | c67x+ | c674x)
5217 echo "Unknown arch used in --with-arch=$with_arch." 1>&2
5224 supported_defaults=cpu
5226 "" | v850e | v850e1 | v850e2 | v850es | v850e2v3 | v850e3v5)
5230 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
5236 supported_defaults="cpu"
5240 *) echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
5247 # Targets for which there is at least one VxWorks port should include
5248 # vxworks-dummy.h to allow safe references to various TARGET_VXWORKS kinds
5249 # of markers from other files in the port, including the vxworks*.h files to
5250 # distinguish VxWorks variants such as VxWorks 7 or 64).
5253 arm*-*-* | i[34567]86-*-* | mips*-*-* | powerpc*-*-* | sh*-*-* \
5254 | sparc*-*-* | x86_64-*-*)
5255 tm_file="vxworks-dummy.h ${tm_file}"
5259 # Set some miscellaneous flags for particular targets.
5260 target_cpu_default2=
5263 if test x"$target_cpu_cname" != x
5265 target_cpu_default2=$target_cpu_cname
5270 if test x$with_cpu = x
5272 echo "Don't know the target cpu" 1>&2
5275 target_cpu_default2="\\\"$with_cpu\\\""
5280 if test x$gas = xyes
5282 target_cpu_default2="MASK_GAS"
5286 fido*-*-* | m68k*-*-*)
5287 target_cpu_default2=$m68k_cpu_ident
5288 tmake_file="m68k/t-opts $tmake_file"
5289 if [ x"$m68k_arch_family" != x ]; then
5290 tmake_file="m68k/t-$m68k_arch_family $tmake_file"
5294 i[34567]86-*-darwin* | x86_64-*-darwin*)
5296 i[34567]86-*-linux* | x86_64-*-linux*)
5297 extra_objs="${extra_objs} gnu-property.o"
5298 tmake_file="$tmake_file i386/t-linux i386/t-gnu-property"
5300 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu)
5301 tmake_file="$tmake_file i386/t-kfreebsd"
5304 tmake_file="$tmake_file i386/t-gnu"
5306 i[34567]86-*-msdosdjgpp*)
5307 tmake_file="${tmake_file} i386/t-djgpp"
5309 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
5311 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
5313 i[34567]86-*-mingw* | x86_64-*-mingw*)
5315 i[34567]86-*-dragonfly* | x86_64-*-dragonfly*)
5317 i[34567]86-*-freebsd*)
5320 tmake_file="${tmake_file} i386/t-freebsd64"
5326 if test x$gnu_ld = xyes
5328 target_cpu_default2="MASK_SPLIT_ADDRESSES"
5332 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
5335 if test x$with_arch != x; then
5336 default_mips_arch=$with_arch
5338 if test x$with_abi != x; then
5339 default_mips_abi=$with_abi
5341 case ${default_mips_arch} in
5342 mips1) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS1" ;;
5343 mips2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS2" ;;
5344 mips3) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3" ;;
5345 mips4) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS4" ;;
5346 mips32) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32" ;;
5347 mips32r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2" ;;
5348 mips32r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6" ;;
5349 mips64) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64" ;;
5350 mips64r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R2" ;;
5351 mips64r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R6" ;;
5353 case ${default_mips_abi} in
5354 32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_32" ;;
5355 o64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_O64" ;;
5356 n32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_N32" ;;
5357 64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_64" ;;
5358 eabi) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_EABI" ;;
5360 tmake_file="mips/t-mips $tmake_file"
5363 powerpc*-*-* | rs6000-*-*)
5364 # FIXME: The PowerPC port uses the value set at compile time,
5365 # although it's only cosmetic.
5366 if test "x$with_cpu" != x
5368 target_cpu_default2="\\\"$with_cpu\\\""
5370 out_file="${cpu_type}/${cpu_type}.c"
5371 c_target_objs="${c_target_objs} ${cpu_type}-c.o"
5372 cxx_target_objs="${cxx_target_objs} ${cpu_type}-c.o"
5373 d_target_objs="${d_target_objs} ${cpu_type}-d.o"
5374 tmake_file="${cpu_type}/t-${cpu_type} ${tmake_file}"
5377 sh[123456ble]*-*-* | sh-*-*)
5378 c_target_objs="${c_target_objs} sh-c.o"
5379 cxx_target_objs="${cxx_target_objs} sh-c.o"
5383 # Some standard aliases.
5388 xsparcv9 | xsparc64)
5393 if test x$with_tune = x ; then
5404 # The SPARC port checks this value at compile-time.
5405 target_cpu_default2="TARGET_CPU_$with_cpu"
5409 case "x$with_cpu" in
5412 xv850e | xv850e1 | xv850e2 | xv850e2v3 | xv850e3v5)
5413 target_cpu_default2="TARGET_CPU_$with_cpu"
5416 target_cpu_default2="TARGET_CPU_v850e1"
5421 target_cpu_default2="TARGET_CPU_$with_cpu"
5426 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"
5427 for option in $all_defaults
5429 eval "val=\$with_"`echo $option | sed s/-/_/g`
5430 if test -n "$val"; then
5431 case " $supported_defaults " in
5435 echo "This target does not support --with-$option." 2>&1
5436 echo "Valid --with options are: $supported_defaults" 2>&1
5443 t="{ \"$option\", \"$val\" }"
5445 t="${t}, { \"$option\", \"$val\" }"
5452 configure_default_options="{ { NULL, NULL} }"
5454 configure_default_options="{ ${t} }"
5457 if test "$target_cpu_default2" != ""
5459 if test "$target_cpu_default" != ""
5461 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
5463 target_cpu_default=$target_cpu_default2
5468 i[34567]86-*-* | x86_64-*-*)
5469 if test x$enable_as_accelerator = xyes; then
5470 extra_programs="mkoffload\$(exeext)"