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.
254 if test "x$enable_obsolete" != xyes; then
255 echo "*** Configuration ${target} is obsolete." >&2
256 echo "*** Specify --enable-obsolete to build it anyway." >&2
257 echo "*** Support will be REMOVED in the next major release of GCC," >&2
258 echo "*** unless a maintainer comes forward." >&2
263 # Unsupported targets list. Do not put an entry in this list unless
264 # it would otherwise be caught by a more permissive pattern. The list
265 # should be in alphabetical order.
267 # Avoid special cases that are not obsolete
278 | i[34567]86-go32-* \
279 | i[34567]86-*-go32* \
283 | m68k-*-uclinuxoldabi* \
284 | mips64orion*-*-rtems* \
286 | powerpc*-*-linux*paired* \
288 | sparc-hal-solaris2* \
291 | *-*-freebsd[12] | *-*-freebsd[1234].* \
292 | *-*-freebsd*aout* \
300 | *-*-solaris2.[0-9] \
301 | *-*-solaris2.[0-9].* \
306 echo "*** Configuration ${target} not supported" 1>&2
311 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
312 # updated in each machine entry. Also set default extra_headers for some
315 cpu_type=`echo ${target} | sed 's/-.*$//'`
320 tmake_file=m32c/t-m32c
321 target_has_targetm_common=no
325 extra_headers="arm_fp16.h arm_neon.h arm_bf16.h arm_acle.h arm_sve.h"
326 c_target_objs="aarch64-c.o"
327 cxx_target_objs="aarch64-c.o"
328 d_target_objs="aarch64-d.o"
329 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"
330 target_gtfiles="\$(srcdir)/config/aarch64/aarch64-builtins.c \$(srcdir)/config/aarch64/aarch64-sve-builtins.h \$(srcdir)/config/aarch64/aarch64-sve-builtins.cc"
331 target_has_targetm_common=yes
335 extra_options="${extra_options} g.opt"
346 c_target_objs="arc-c.o"
347 cxx_target_objs="arc-c.o"
348 extra_options="${extra_options} arc/arc-tables.opt g.opt"
349 extra_headers="arc-simd.h"
353 extra_objs="arm-builtins.o aarch-common.o"
354 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"
355 target_type_format_char='%'
356 c_target_objs="arm-c.o"
357 cxx_target_objs="arm-c.o"
358 d_target_objs="arm-d.o"
359 extra_options="${extra_options} arm/arm-tables.opt"
360 target_gtfiles="\$(srcdir)/config/arm/arm-builtins.c"
364 c_target_objs="avr-c.o"
365 cxx_target_objs="avr-c.o"
374 extra_options="${extra_options} g.opt"
377 target_has_targetm_common=no
379 moxie*) cpu_type=moxie
380 target_has_targetm_common=no
384 extra_headers=math-68881.h
385 extra_options="${extra_options} m68k/m68k-tables.opt"
387 i[34567]86-*-* | x86_64-*-*)
389 c_target_objs="i386-c.o"
390 cxx_target_objs="i386-c.o"
391 d_target_objs="i386-d.o"
392 extra_objs="x86-tune-sched.o x86-tune-sched-bd.o x86-tune-sched-atom.o x86-tune-sched-core.o i386-options.o i386-builtins.o i386-expand.o i386-features.o"
393 target_gtfiles="\$(srcdir)/config/i386/i386-builtins.c \$(srcdir)/config/i386/i386-expand.c \$(srcdir)/config/i386/i386-options.c"
394 extra_options="${extra_options} fused-madd.opt"
395 extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
396 pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
397 nmmintrin.h bmmintrin.h fma4intrin.h wmmintrin.h
398 immintrin.h x86intrin.h avxintrin.h xopintrin.h
399 ia32intrin.h cross-stdarg.h lwpintrin.h popcntintrin.h
400 lzcntintrin.h bmiintrin.h bmi2intrin.h tbmintrin.h
401 avx2intrin.h avx512fintrin.h fmaintrin.h f16cintrin.h
402 rtmintrin.h xtestintrin.h rdseedintrin.h prfchwintrin.h
403 adxintrin.h fxsrintrin.h xsaveintrin.h xsaveoptintrin.h
404 avx512cdintrin.h avx512erintrin.h avx512pfintrin.h
405 shaintrin.h clflushoptintrin.h xsavecintrin.h
406 xsavesintrin.h avx512dqintrin.h avx512bwintrin.h
407 avx512vlintrin.h avx512vlbwintrin.h avx512vldqintrin.h
408 avx512ifmaintrin.h avx512ifmavlintrin.h avx512vbmiintrin.h
409 avx512vbmivlintrin.h avx5124fmapsintrin.h avx5124vnniwintrin.h
410 avx512vpopcntdqintrin.h clwbintrin.h mwaitxintrin.h
411 clzerointrin.h pkuintrin.h sgxintrin.h cetintrin.h
412 gfniintrin.h cet.h avx512vbmi2intrin.h
413 avx512vbmi2vlintrin.h avx512vnniintrin.h
414 avx512vnnivlintrin.h vaesintrin.h vpclmulqdqintrin.h
415 avx512vpopcntdqvlintrin.h avx512bitalgintrin.h
416 pconfigintrin.h wbnoinvdintrin.h movdirintrin.h
417 waitpkgintrin.h cldemoteintrin.h avx512bf16vlintrin.h
418 avx512bf16intrin.h enqcmdintrin.h serializeintrin.h
419 avx512vp2intersectintrin.h avx512vp2intersectvlintrin.h
420 tsxldtrkintrin.h amxtileintrin.h amxint8intrin.h
421 amxbf16intrin.h x86gprintrin.h uintrintrin.h
422 hresetintrin.h keylockerintrin.h avxvnniintrin.h
423 mwaitintrin.h avx512fp16intrin.h avx512fp16vlintrin.h"
426 extra_headers=ia64intrin.h
427 extra_options="${extra_options} g.opt fused-madd.opt"
433 extra_options="${extra_options} g.opt"
437 extra_options="${extra_options} g.opt"
440 extra_headers=math-68881.h
441 extra_options="${extra_options} m68k/m68k-tables.opt"
445 extra_options="${extra_options} g.opt"
449 d_target_objs="mips-d.o"
450 extra_headers="loongson.h loongson-mmiintrin.h msa.h"
451 extra_objs="frame-header-opt.o"
452 extra_options="${extra_options} g.opt fused-madd.opt mips/mips-tables.opt"
456 extra_headers="nds32_intrinsic.h nds32_isr.h nds32_init.inc"
459 extra_options="${extra_options} nds32/nds32-linux.opt"
462 extra_options="${extra_options} nds32/nds32-elf.opt"
467 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"
471 extra_options="${extra_options} g.opt"
475 c_target_objs="nvptx-c.o"
476 cxx_target_objs="nvptx-c.o"
483 extra_objs="rs6000-string.o rs6000-p8swap.o rs6000-logue.o"
484 extra_objs="${extra_objs} rs6000-call.o rs6000-pcrel-opt.o"
485 extra_objs="${extra_objs} rs6000-builtins.o"
486 extra_headers="ppc-asm.h altivec.h htmintrin.h htmxlintrin.h"
487 extra_headers="${extra_headers} bmi2intrin.h bmiintrin.h"
488 extra_headers="${extra_headers} xmmintrin.h mm_malloc.h emmintrin.h"
489 extra_headers="${extra_headers} mmintrin.h x86intrin.h"
490 extra_headers="${extra_headers} pmmintrin.h tmmintrin.h smmintrin.h"
491 extra_headers="${extra_headers} ppu_intrinsics.h spu2vmx.h vec_types.h si2vmx.h"
492 extra_headers="${extra_headers} amo.h"
494 xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456789]|xpower10|xpower6x|xrs64a|xcell|xa2|xe500mc64|xe5500|xe6500)
498 extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
499 target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-logue.c \$(srcdir)/config/rs6000/rs6000-call.c"
500 target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-pcrel-opt.c"
501 target_gtfiles="$target_gtfiles ./rs6000-builtins.h"
508 extra_objs="riscv-builtins.o riscv-c.o riscv-sr.o riscv-shorten-memrefs.o"
509 d_target_objs="riscv-d.o"
512 extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
513 extra_objs="rs6000-string.o rs6000-p8swap.o rs6000-logue.o"
514 extra_objs="${extra_objs} rs6000-call.o rs6000-pcrel-opt.o"
515 target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-logue.c \$(srcdir)/config/rs6000/rs6000-call.c"
516 target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-pcrel-opt.c"
520 c_target_objs="sparc-c.o"
521 cxx_target_objs="sparc-c.o"
522 d_target_objs="sparc-d.o"
523 extra_headers="visintrin.h"
527 d_target_objs="s390-d.o"
528 extra_options="${extra_options} fused-madd.opt"
529 extra_headers="s390intrin.h htmintrin.h htmxlintrin.h vecintrin.h"
531 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
532 sh[123456789lbe]*-*-* | sh-*-*)
534 extra_options="${extra_options} fused-madd.opt"
535 extra_objs="${extra_objs} sh_treg_combine.o sh-mem.o sh_optimize_sett_clrt.o"
542 extra_headers="c6x_intrinsics.h"
543 extra_options="${extra_options} c6x/c6x-tables.opt"
546 extra_options="${extra_options} fused-madd.opt"
556 tm_file=${cpu_type}/${cpu_type}.h
557 tm_d_file=${cpu_type}/${cpu_type}.h
558 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
560 tm_p_file=${cpu_type}/${cpu_type}-protos.h
561 tm_d_file="${tm_d_file} ${cpu_type}/${cpu_type}-protos.h"
565 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
567 extra_modes=${cpu_type}/${cpu_type}-modes.def
569 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
571 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
576 tm_p_file="${tm_p_file} arm/aarch-common-protos.h"
579 if test "x$with_multilib_list" = xilp32; then
580 tm_file="aarch64/biarchilp32.h ${tm_file}"
582 tm_file="aarch64/biarchlp64.h ${tm_file}"
586 tm_file="aarch64/biarchilp32.h ${tm_file}"
589 tm_file="aarch64/biarchlp64.h ${tm_file}"
592 echo "Unknown ABI used in --with-abi=$with_abi"
597 if test "x$with_abi" != x; then
598 echo "This target does not support --with-abi."
607 if test "x$with_multilib_list" = xmx32; then
608 tm_file="i386/biarchx32.h ${tm_file}"
610 tm_file="i386/biarch64.h ${tm_file}"
614 tm_file="i386/biarch64.h ${tm_file}"
617 tm_file="i386/biarchx32.h ${tm_file}"
620 echo "Unknown ABI used in --with-abi=$with_abi"
625 tm_p_file="arm/arm-flags.h ${tm_p_file} arm/aarch-common-protos.h"
629 # On a.out targets, we need to use collect2.
636 # Common C libraries.
637 tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4"
639 # 32-bit x86 processors supported by --with-arch=. Each processor
640 # MUST be separated by exactly one space.
641 x86_archs="athlon athlon-4 athlon-fx athlon-mp athlon-tbird \
642 athlon-xp k6 k6-2 k6-3 geode c3 c3-2 winchip-c6 winchip2 i386 i486 \
643 i586 i686 pentium pentium-m pentium-mmx pentium2 pentium3 pentium3m \
644 pentium4 pentium4m pentiumpro prescott lakemont samuel-2 nehemiah \
647 # 64-bit x86 processors supported by --with-arch=. Each processor
648 # MUST be separated by exactly one space.
649 x86_64_archs="amdfam10 athlon64 athlon64-sse3 barcelona bdver1 bdver2 \
650 bdver3 bdver4 znver1 znver2 znver3 btver1 btver2 k8 k8-sse3 opteron \
651 opteron-sse3 nocona core2 corei7 corei7-avx core-avx-i core-avx2 atom \
652 slm nehalem westmere sandybridge ivybridge haswell broadwell bonnell \
653 silvermont knl knm skylake-avx512 cannonlake icelake-client icelake-server \
654 skylake goldmont goldmont-plus tremont cascadelake tigerlake cooperlake \
655 sapphirerapids alderlake rocketlake eden-x2 nano nano-1000 nano-2000 nano-3000 \
656 nano-x2 eden-x4 nano-x4 x86-64 x86-64-v2 x86-64-v3 x86-64-v4 native"
658 # Additional x86 processors supported by --with-cpu=. Each processor
659 # MUST be separated by exactly one space.
660 x86_cpus="generic intel"
662 # Common parts for widely ported systems.
665 tmake_file="t-darwin "
666 tm_file="${tm_file} darwin.h"
667 darwin_os=`echo ${target} | sed 's/.*darwin\([0-9.]*\).*$/\1/'`
668 darwin_maj=`expr "$darwin_os" : '\([0-9]*\).*'`
669 macos_min=`expr "$darwin_os" : '[0-9]*\.\([0-9]*\).*'`
671 if test x"${macos_min}" = x; then
676 # Darwin 4 to 19 correspond to macOS 10.0 to 10.15
677 *-*-darwin[4-9]* | *-*-darwin1[0-9]*)
678 macos_min=`expr $darwin_maj - 4`
681 # Darwin 20 corresponds to macOS 11.
687 aarch64) macos_maj=11 ;;
688 x86_64) macos_min=6 ;;
692 *-*-darwin*) tm_defines="$tm_defines DARWIN_USE_KERNEL_VERS" ;;
694 # If configuring a cross-compiler then we will have set some
695 #Â default above, but it is probably not what was intended.
696 echo "Warning: Using ${target} is only suitable for Darwin hosts" 1>&2
697 echo "configure with an explicit target version" 1>&2
702 echo "Error: configuring for an unreleased macOS version ${target}" 1>&2
706 tm_defines="$tm_defines DEF_MIN_OSX_VERSION=\\\"${macos_maj}.${macos_min}\\\""
707 tm_defines="$tm_defines DEF_LD64=\\\"${def_ld64}\\\""
708 tm_file="${tm_file} ${cpu_type}/darwin.h"
709 tm_p_file="${tm_p_file} darwin-protos.h"
710 target_gtfiles="$target_gtfiles \$(srcdir)/config/darwin.c"
711 extra_options="${extra_options} rpath.opt darwin.opt"
712 c_target_objs="${c_target_objs} darwin-c.o"
713 cxx_target_objs="${cxx_target_objs} darwin-c.o"
714 d_target_objs="${d_target_objs} darwin-d.o"
715 fortran_target_objs="darwin-f.o"
716 target_has_targetcm=yes
717 target_has_targetdm=yes
718 extra_objs="${extra_objs} darwin.o"
719 extra_gcc_objs="darwin-driver.o"
720 default_use_cxa_atexit=yes
722 case ${enable_threads} in
723 "" | yes | posix) thread_file='posix' ;;
729 tmake_file="t-slibgcc"
730 case ${enable_threads} in
735 # Let these non-posix thread selections fall through if requested
738 echo 'Unknown thread configuration for DragonFly BSD'
742 extra_options="$extra_options rpath.opt dragonfly.opt"
743 default_use_cxa_atexit=yes
745 d_target_objs="${d_target_objs} dragonfly-d.o"
746 tmake_file="${tmake_file} t-dragonfly"
747 target_has_targetdm=yes
750 # This is the generic ELF configuration of FreeBSD. Later
751 # machine-specific sections may refine and add to this
754 # Due to tm_file entry ordering issues that vary between cpu
755 # architectures, we only define fbsd_tm_file to allow the
756 # machine-specific section to dictate the final order of all
757 # entries of tm_file with the minor exception that components
758 # of the tm_file set here will always be of the form:
760 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
762 # The machine-specific section should not tamper with this
763 # ordering but may order all other entries of tm_file as it
764 # pleases around the provided core setting.
767 fbsd_major=`echo ${target} | sed -e 's/.*freebsd//g' | sed -e 's/\..*//g'`
768 if test "$fbsd_major" = ""; then
769 echo "Specify the major version number of the targeted FreeBSD release"
770 echo "like this: --target=amd64-unknown-freebsd10.1"
773 tm_defines="${tm_defines} FBSD_MAJOR=${fbsd_major}"
774 tmake_file="t-slibgcc"
775 case ${enable_threads} in
777 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
783 echo 'Unknown thread configuration for FreeBSD'
787 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h freebsd-stdint.h"
788 extra_options="$extra_options rpath.opt freebsd.opt"
793 default_use_cxa_atexit=yes;;
796 d_target_objs="${d_target_objs} freebsd-d.o"
797 tmake_file="${tmake_file} t-freebsd"
798 target_has_targetdm=yes
801 native_system_header_dir=/include
803 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi)
804 extra_options="$extra_options gnu-user.opt"
807 case ${enable_threads} in
808 "" | yes | posix) thread_file='posix' ;;
810 tmake_file="t-slibgcc"
812 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-kopensolaris*-gnu)
815 native_system_header_dir=/include
818 # Linux C libraries selection switch: glibc / uclibc / bionic.
819 # uclibc and bionic aren't usable for GNU/Hurd and neither for GNU/k*BSD.
822 tm_p_file="${tm_p_file} linux-protos.h"
823 tmake_file="${tmake_file} t-linux"
824 extra_objs="${extra_objs} linux.o"
825 extra_options="${extra_options} linux.opt"
830 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_BIONIC"
832 *-*-*uclibc* | *-*-uclinuxfdpiceabi)
833 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
836 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_MUSL"
839 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
842 # Assume that glibc or uClibc or Bionic are being used and so __cxa_atexit
844 default_use_cxa_atexit=yes
847 # Enable compilation for Android by default for *android* targets.
850 tm_defines="$tm_defines ANDROID_DEFAULT=1"
853 tm_defines="$tm_defines ANDROID_DEFAULT=0"
856 c_target_objs="${c_target_objs} glibc-c.o"
857 cxx_target_objs="${cxx_target_objs} glibc-c.o"
858 d_target_objs="${d_target_objs} glibc-d.o"
859 tmake_file="${tmake_file} t-glibc"
860 target_has_targetcm=yes
861 target_has_targetdm=yes
863 *-*-*uclibc* | *-*-uclinuxfdpiceabi)
866 # Linux targets always support .init_array.
867 gcc_cv_initfini_array=yes
872 tm_p_file="${tm_p_file} netbsd-protos.h"
873 tmake_file="t-netbsd t-slibgcc"
874 extra_objs="${extra_objs} netbsd.o"
875 d_target_objs="${d_target_objs} netbsd-d.o"
879 case ${enable_threads} in
880 "" | yes | posix) thread_file='posix' ;;
882 nbsd_tm_file="netbsd.h netbsd-stdint.h netbsd-elf.h"
883 default_use_cxa_atexit=yes
884 target_has_targetdm=yes
886 arm*-* | i[34567]86-* | powerpc*-* | sparc*-* | x86_64-*)
887 default_gnu_indirect_function=yes
892 tmake_file="t-openbsd"
893 case ${enable_threads} in
899 *-*-openbsd4.[3-9]|*-*-openbsd[5-9]*)
900 default_use_cxa_atexit=yes
903 d_target_objs="${d_target_objs} openbsd-d.o"
904 target_has_targetdm=yes
909 default_use_cxa_atexit=yes
912 case ${enable_threads} in
913 "" | yes | rtems) thread_file='rtems' ;;
914 posix) thread_file='posix' ;;
917 echo 'Unknown thread configuration for RTEMS'
921 tmake_file="${tmake_file} t-rtems"
922 extra_options="${extra_options} rtems.opt"
923 default_use_cxa_atexit=yes
927 extra_options="$extra_options gnu-user.opt"
929 case ${enable_threads} in
930 "" | yes | posix) thread_file='posix' ;;
932 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC SINGLE_LIBC"
938 # i?86-*-solaris2* needs to insert headers between cpu default and
939 # Solaris 2 specific ones.
940 sol2_tm_file_head="dbxelf.h elfos.h ${cpu_type}/sysv4.h"
941 sol2_tm_file_tail="${cpu_type}/sol2.h sol2.h"
942 sol2_tm_file="${sol2_tm_file_head} ${sol2_tm_file_tail}"
944 *-*-solaris2.1[1-9]*)
945 # __cxa_atexit was introduced in Solaris 11.4.
946 default_use_cxa_atexit=yes
950 if test x$gnu_ld = xyes; then
951 tm_file="usegld.h ${tm_file}"
953 if test x$gas = xyes; then
954 tm_file="usegas.h ${tm_file}"
956 tm_p_file="${tm_p_file} sol2-protos.h"
957 tmake_file="${tmake_file} t-sol2 t-slibgcc"
958 c_target_objs="${c_target_objs} sol2-c.o"
959 cxx_target_objs="${cxx_target_objs} sol2-c.o sol2-cxx.o"
960 d_target_objs="${d_target_objs} sol2-d.o"
961 extra_objs="${extra_objs} sol2.o sol2-stubs.o"
962 extra_options="${extra_options} sol2.opt"
963 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
964 "":yes:* | yes:yes:* )
968 target_has_targetdm=yes
971 extra_options="${extra_options} vms/vms.opt"
973 tmake_file="vms/t-vms t-slibgcc"
975 target_gtfiles="$target_gtfiles \$(srcdir)/config/vms/vms.c"
976 tm_p_file="${tm_p_file} vms/vms-protos.h"
977 xm_file="vms/xm-vms.h"
978 c_target_objs="vms-c.o"
979 cxx_target_objs="vms-c.o"
980 fortran_target_objs="vms-f.o"
981 use_gcc_stdint=provide
982 tm_file="${tm_file} vms/vms-stdint.h"
983 if test x$gnu_ld != xyes; then
984 # Build wrappers for native case.
985 extra_programs="ld\$(exeext) ar\$(exeext)"
986 tmake_file="$tmake_file vms/t-vmsnative"
993 extra_options="${extra_options} vxworks.opt"
994 extra_objs="$extra_objs vxworks.o"
996 c_target_objs="${c_target_objs} vxworks-c.o"
997 cxx_target_objs="${cxx_target_objs} vxworks-c.o"
998 extra_headers="${extra_headers} ../vxworks/vxworks-predef.h"
999 target_has_targetcm="yes"
1001 # This private header exposes a consistent interface for checks on
1002 # the VxWorks version our runtime header files need to perform, based on
1003 # what the system headers adverstise:
1005 extra_headers="${extra_headers} ../vxworks/_vxworks-versions.h"
1007 # Starting from VxWorks 7, the system comes with a Dinkumware
1008 # environment which requires the inclusion of "yvals.h" before other
1009 # system headers. We provide wrapped versions of a few headers to
1010 # accomodate such constraints:
1012 extra_headers="${extra_headers} ../vxworks/_yvals.h"
1013 extra_headers="${extra_headers} ../vxworks/_yvals-wrapper.h"
1015 extra_headers="${extra_headers} ../vxworks/math.h ../vxworks/complex.h"
1016 extra_headers="${extra_headers} ../vxworks/inttypes.h ../vxworks/setjmp.h"
1018 # We provide stdint.h ...
1020 tm_file="${tm_file} vxworks-stdint.h"
1022 # .. only through the yvals conditional wrapping mentioned above
1023 # to abide by the VxWorks 7 expectations. The final copy is performed
1024 # explicitly by a t-vxworks Makefile rule.
1027 extra_headers="${extra_headers} ../../ginclude/stdint-gcc.h"
1029 case ${enable_threads} in
1031 "" | yes | vxworks) thread_file='vxworks' ;;
1032 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
1035 # A few common macro definitions conveying general characteristics
1036 # of the configuration at hand. Note that by VxWorks 7, we mean the
1037 # the SR6xx major update or beyond in vendor parlance:
1041 tm_defines="$tm_defines TARGET_VXWORKS7=1"
1046 tm_defines="$tm_defines TARGET_VXWORKS64=1"
1050 # Then a few build configuration controls for VxWorks 7, which
1051 # has specificities on top of which we aim to provide more complete
1056 # VxWorks 7 always has init/fini_array support and it is simpler to
1057 # just leverage this, sticking to what the system toolchain does:
1058 gcc_cv_initfini_array=yes
1062 *-*-elf|arc*-*-elf*)
1063 # Assume that newlib is being used and so __cxa_atexit is provided.
1064 default_use_cxa_atexit=yes
1070 aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
1071 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h"
1072 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-elf-raw.h"
1073 tmake_file="${tmake_file} aarch64/t-aarch64"
1079 tm_file="${tm_file} fuchsia.h"
1082 tm_file="${tm_file} aarch64/rtems.h rtems.h"
1087 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1090 aarch64_multilibs="${with_multilib_list}"
1091 if test "$aarch64_multilibs" = "default"; then
1092 aarch64_multilibs="lp64,ilp32"
1094 aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
1095 for aarch64_multilib in ${aarch64_multilibs}; do
1096 case ${aarch64_multilib} in
1098 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
1101 echo "--with-multilib-list=${aarch64_multilib} not supported."
1105 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1107 aarch64*-*-freebsd*)
1108 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file}"
1109 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-freebsd.h"
1110 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-freebsd"
1111 tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
1114 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file}"
1115 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-netbsd.h"
1116 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-netbsd"
1117 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1120 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h"
1121 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-linux.h"
1122 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-linux"
1123 tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
1126 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1129 aarch64_multilibs="${with_multilib_list}"
1130 if test "$aarch64_multilibs" = "default"; then
1131 # TODO: turn on ILP32 multilib build after its support is mature.
1132 # aarch64_multilibs="lp64,ilp32"
1133 aarch64_multilibs="lp64"
1135 aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
1136 for aarch64_multilib in ${aarch64_multilibs}; do
1137 case ${aarch64_multilib} in
1139 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
1142 echo "--with-multilib-list=${aarch64_multilib} not supported."
1146 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1148 aarch64*-wrs-vxworks*)
1149 tm_file="${tm_file} elfos.h aarch64/aarch64-elf.h"
1150 tm_file="${tm_file} vx-common.h vxworks.h aarch64/aarch64-vxworks.h"
1151 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-vxworks"
1154 tm_file="elfos.h ${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h glibc-stdint.h"
1155 tmake_file="${tmake_file} alpha/t-linux alpha/t-alpha"
1156 extra_options="${extra_options} alpha/elf.opt"
1159 tm_file="elfos.h ${tm_file} ${nbsd_tm_file} alpha/elf.h alpha/netbsd.h"
1160 tmake_file="${tmake_file} alpha/t-alpha"
1161 extra_options="${extra_options} netbsd.opt netbsd-elf.opt \
1165 tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
1166 tm_file="elfos.h alpha/alpha.h alpha/elf.h openbsd.h openbsd-stdint.h alpha/openbsd.h openbsd-libpthread.h"
1167 tmake_file="${tmake_file} alpha/t-alpha"
1168 extra_options="${extra_options} openbsd.opt alpha/elf.opt"
1169 # default x-alpha is only appropriate for dec-osf.
1172 tm_file="${tm_file} vms/vms.h alpha/vms.h"
1173 tmake_file="${tmake_file} alpha/t-vms alpha/t-alpha"
1176 tm_file="arc/arc-arch.h dbxelf.h elfos.h newlib-stdint.h arc/elf.h ${tm_file}"
1177 tmake_file="arc/t-multilib arc/t-arc"
1178 extra_gcc_objs="driver-arc.o"
1179 if test "x$with_cpu" != x; then
1180 tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
1182 if test x${with_endian} = x; then
1184 arc*be-*-* | arc*eb-*-*) with_endian=big ;;
1185 *) with_endian=little ;;
1188 case ${with_endian} in
1190 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1192 case ${with_endian} in
1193 big*) tm_file="arc/big.h ${tm_file}"
1197 tm_file="arc/arc-arch.h dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arc/linux.h ${tm_file}"
1198 tmake_file="${tmake_file} arc/t-multilib-linux arc/t-arc"
1199 extra_gcc_objs="driver-arc.o"
1200 if test "x$with_cpu" != x; then
1201 tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
1203 if test x${with_endian} = x; then
1205 arc*be-*-* | arc*eb-*-*) with_endian=big ;;
1206 *) with_endian=little ;;
1209 case ${with_endian} in
1211 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1213 case ${with_endian} in
1214 big*) tm_file="arc/big.h ${tm_file}"
1216 # Force .init_array support. The configure script cannot always
1217 # automatically detect that GAS supports it, yet we require it.
1218 gcc_cv_initfini_array=yes
1221 # We only support VxWorks 7 now on ARM, post SR600. Pre SR600
1222 # VxWorks 7 was transitory and major versions prior to 7 were based
1223 # on long deprecated ABI, not supported at all any more regardless
1225 extra_options="${extra_options} arm/vxworks.opt"
1226 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks arm/t-bpabi"
1227 tm_file="elfos.h arm/elf.h arm/bpabi.h arm/aout.h ${tm_file}"
1228 tm_file="${tm_file} vx-common.h vxworks.h arm/vxworks.h"
1229 target_cpu_cname="generic-armv7-a"
1230 need_64bit_hwint=yes
1232 arm*-*-freebsd*) # ARM FreeBSD EABI
1233 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h"
1236 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1239 tmake_file="${tmake_file} arm/t-arm arm/t-bpabi"
1240 tm_file="${tm_file} arm/bpabi.h arm/freebsd.h arm/aout.h arm/arm.h"
1243 target_cpu_cname="arm1176jzf-s"
1244 if test $fbsd_major -ge 11; then
1245 tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
1249 target_cpu_cname="generic-armv7-a"
1250 tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
1253 target_cpu_cname="arm9"
1256 with_tls=${with_tls:-gnu}
1259 target_cpu_cname="strongarm"
1260 tmake_file="${tmake_file} arm/t-arm"
1261 tm_file="dbxelf.h elfos.h ${nbsd_tm_file} arm/elf.h"
1262 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1264 arm*eb-*) tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" ;;
1267 arm*-*-netbsdelf-*eabi*)
1268 tm_file="$tm_file arm/bpabi.h arm/netbsd-elf.h arm/netbsd-eabi.h"
1269 tmake_file="$tmake_file arm/t-bpabi arm/t-netbsdeabi"
1272 tm_file="$tm_file arm/netbsd-elf.h"
1273 tmake_file="$tmake_file arm/t-netbsd"
1276 tm_file="${tm_file} arm/aout.h arm/arm.h"
1278 arm*-*-netbsdelf-*eabihf*)
1279 # Hard-float requires at least Arm v5te
1280 target_cpu_cname="arm10e"
1281 tm_defines="${tm_defines} TARGET_DEFAULT_FLOAT_ABI=ARM_FLOAT_ABI_HARD"
1285 armv6*) target_cpu_cname="arm1176jzf-s";;
1286 armv7*) target_cpu_cname="generic-armv7-a";;
1289 arm*-*-linux-* | arm*-*-uclinuxfdpiceabi)
1290 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
1291 extra_options="${extra_options} linux-android.opt"
1294 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1297 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
1298 tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h arm/aout.h arm/arm.h"
1300 arm*-*-uclinuxfdpiceabi)
1301 tm_file="$tm_file arm/uclinuxfdpiceabi.h"
1304 # Generation of floating-point instructions requires at least ARMv5te.
1305 if [ "$with_float" = "hard" -o "$with_float" = "softfp" ] ; then
1306 target_cpu_cname="arm10e"
1308 target_cpu_cname="arm10tdmi"
1310 # Define multilib configuration for arm-linux-androideabi.
1313 tmake_file="$tmake_file arm/t-linux-androideabi"
1316 # The EABI requires the use of __cxa_atexit.
1317 default_use_cxa_atexit=yes
1318 with_tls=${with_tls:-gnu}
1320 arm*-*-uclinux*eabi*) # ARM ucLinux
1321 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h glibc-stdint.h"
1322 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi"
1323 tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h arm/aout.h arm/arm.h"
1324 target_cpu_cname="arm7tdmi"
1325 # The EABI requires the use of __cxa_atexit.
1326 default_use_cxa_atexit=yes
1329 tm_file="elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
1330 tm_file="${tm_file} newlib-stdint.h phoenix.h"
1331 tm_file="${tm_file} arm/aout.h arm/arm.h"
1332 tmake_file="${tmake_file} arm/t-arm arm/t-bpabi arm/t-phoenix"
1333 target_cpu_cname="arm7tdmi"
1335 arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems* | arm*-*-fuchsia*)
1338 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1340 default_use_cxa_atexit=yes
1341 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
1342 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf"
1343 target_cpu_cname="arm7tdmi"
1346 tm_file="$tm_file newlib-stdint.h"
1347 tmake_file="${tmake_file} arm/t-bpabi"
1351 tm_file="${tm_file} fuchsia.h arm/fuchsia-elf.h glibc-stdint.h"
1352 tmake_file="${tmake_file} arm/t-bpabi arm/t-fuchsia"
1353 target_cpu_cname="generic-armv7-a"
1356 tm_file="${tm_file} arm/rtems.h rtems.h newlib-stdint.h"
1357 tmake_file="${tmake_file} arm/t-bpabi arm/t-rtems"
1360 tm_file="${tm_file} arm/symbian.h"
1361 # We do not include t-bpabi for Symbian OS because the system
1362 # provides its own implementation of the BPABI functions.
1363 tmake_file="${tmake_file} arm/t-symbian"
1364 target_cpu_cname="arm10tdmi"
1367 tm_file="${tm_file} arm/aout.h arm/arm.h"
1370 tm_file="elfos.h avr/elf.h avr/avr-arch.h avr/avr.h avr/specs.h dbxelf.h avr/avr-stdint.h"
1371 if test x${with_avrlibc} != xno; then
1372 tm_file="${tm_file} ${cpu_type}/avrlibc.h"
1373 tm_defines="${tm_defines} WITH_AVRLIBC"
1375 # Work out avr_double_comparison which is 2 or 3 and is used in
1376 # target hook FLOAT_LIB_COMPARE_RETURNS_BOOL to determine whether
1377 # DFmode comparisons return 3-state or 2-state results.
1378 case y${with_double_comparison} in
1380 avr_double_comparison=3
1383 avr_double_comparison=2
1386 echo "Error: --with-double-comparison= can only be used with: 'tristate', 'bool', 'libf7'" 1>&2
1390 case "y${with_libf7}" in
1392 # avr_double_comparison as set above.
1395 avr_double_comparison=2
1396 tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
1398 y | yyes | ymath-symbols)
1399 avr_double_comparison=2
1400 tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
1401 tm_defines="${tm_defines} WITH_LIBF7_MATH"
1402 tm_defines="${tm_defines} WITH_LIBF7_MATH_SYMBOLS"
1405 avr_double_comparison=2
1406 tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
1407 tm_defines="${tm_defines} WITH_LIBF7_MATH"
1410 echo "Error: --with-libf7=${with_libf7} but can only be used with: 'libgcc', 'math', 'math-symbols', 'yes', 'no'" 1>&2
1414 tm_defines="${tm_defines} WITH_DOUBLE_COMPARISON=${avr_double_comparison}"
1415 case y${with_double} in
1418 tm_defines="${tm_defines} HAVE_DOUBLE32"
1422 tm_defines="${tm_defines} HAVE_DOUBLE64"
1426 avr_double_multilib=1
1427 tm_defines="${tm_defines} HAVE_DOUBLE32"
1428 tm_defines="${tm_defines} HAVE_DOUBLE64"
1429 tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
1433 avr_double_multilib=1
1434 tm_defines="${tm_defines} HAVE_DOUBLE32"
1435 tm_defines="${tm_defines} HAVE_DOUBLE64"
1436 tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
1439 echo "Error: --with-double= can only be used with: '32', '32,64', '64,32', '64'" 1>&2
1443 case y${with_long_double} in
1446 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1450 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1454 avr_long_double_multilib=1
1455 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1456 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1457 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
1461 avr_long_double_multilib=1
1462 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1463 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1464 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
1467 avr_long_double=${avr_double}
1468 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_IS_DOUBLE"
1469 if test y${avr_double_multilib} = y1; then
1470 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1471 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1473 tm_defines="${tm_defines} HAVE_LONG_DOUBLE${avr_long_double}"
1477 echo "Error: --with-long_double= can only be used with: '32', '32,64', '64,32', '64', 'double'" 1>&2
1481 if test ${avr_long_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 32xy1z; then
1482 if test y${with_long_double} != ydouble; then
1483 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
1487 if test ${avr_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 64x1yz; then
1488 echo "Error: --with-long-double=${with_long_double} requests a multilib for long double, but double is always 64 bits wide due to --with-double=64" 1>&2
1491 if test y${avr_double}${avr_long_double} = y6432; then
1492 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
1495 tm_defines="${tm_defines} WITH_DOUBLE${avr_double}"
1496 tm_defines="${tm_defines} WITH_LONG_DOUBLE${avr_long_double}"
1497 tmake_file="${tmake_file} avr/t-avr avr/t-multilib"
1499 extra_gcc_objs="driver-avr.o avr-devices.o"
1500 extra_objs="avr-devices.o avr-log.o"
1503 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
1504 tmake_file=bfin/t-bfin-elf
1508 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/uclinux.h"
1509 tmake_file=bfin/t-bfin-uclinux
1512 bfin*-linux-uclibc*)
1513 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/linux.h ./linux-sysroot-suffix.h"
1514 tmake_file="${tmake_file} bfin/t-bfin-linux"
1518 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/rtems.h rtems.h newlib-stdint.h"
1519 tmake_file="${tmake_file} bfin/t-rtems"
1522 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
1527 tm_file="elfos.h ${tm_file}"
1528 tmake_file="${tmake_file} bpf/t-bpf"
1530 extra_headers="bpf-helpers.h"
1531 use_gcc_stdint=provide
1532 extra_headers="coreout.h"
1533 extra_objs="coreout.o"
1534 target_gtfiles="$target_gtfiles \$(srcdir)/config/bpf/coreout.c"
1537 tm_file="elfos.h ${tm_file} newlib-stdint.h"
1538 tmake_file="${tmake_file} cr16/t-cr16 "
1541 cris-*-elf | cris-*-none)
1542 tm_file="elfos.h newlib-stdint.h ${tm_file}"
1543 tmake_file="cris/t-cris cris/t-elfmulti"
1545 extra_options="${extra_options} cris/elf.opt"
1549 if test x${with_endian} != x; then
1550 case ${with_endian} in
1553 echo "with_endian=${with_endian} not supported."
1558 if test x${with_float} != x; then
1559 case ${with_float} in
1562 "Unknown floating point type used in --with-float=$with_float"
1567 tm_file="csky/csky.h"
1568 md_file="csky/csky.md"
1569 out_file="csky/csky.c"
1570 tm_p_file="${tm_p_file} csky/csky-protos.h"
1571 extra_options="${extra_options} csky/csky_tables.opt"
1573 if test x${enable_tpf_debug} = xyes; then
1574 tm_defines="${tm_defines} ENABLE_TPF_DEBUG"
1579 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} csky/csky-elf.h"
1580 tmake_file="csky/t-csky csky/t-csky-elf"
1581 default_use_cxa_atexit=no
1585 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} csky/csky-linux-elf.h"
1586 tmake_file="${tmake_file} csky/t-csky csky/t-csky-linux"
1590 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
1591 # Force .init_array support. The configure script cannot always
1592 # automatically detect that GAS supports it, yet we require it.
1593 gcc_cv_initfini_array=yes
1595 csky-*-linux-uclibc*)
1596 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
1597 default_use_cxa_atexit=no
1600 echo "Unknown target $target"
1606 echo "Unknown target $target"
1611 epiphany-*-elf | epiphany-*-rtems*)
1612 tm_file="${tm_file} dbxelf.h elfos.h"
1613 tmake_file="${tmake_file} epiphany/t-epiphany"
1616 tm_file="${tm_file} epiphany/rtems.h rtems.h newlib-stdint.h"
1619 tm_file="${tm_file} newlib-stdint.h"
1622 extra_options="${extra_options} fused-madd.opt"
1623 extra_objs="${extra_objs} mode-switch-use.o resolve-sw-modes.o"
1624 tm_defines="${tm_defines} EPIPHANY_STACK_OFFSET=${with_stack_offset:-8}"
1625 extra_headers="epiphany_intrinsics.h"
1628 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1631 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1632 tmake_file=frv/t-frv
1635 tm_file="dbxelf.h elfos.h ${tm_file} \
1636 gnu-user.h linux.h glibc-stdint.h frv/linux.h"
1637 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
1642 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1643 tmake_file="${tmake_file} ft32/t-ft32"
1646 tm_file="elfos.h gcn/gcn-hsa.h gcn/gcn.h newlib-stdint.h"
1647 tmake_file="gcn/t-gcn-hsa"
1648 native_system_header_dir=/include
1649 extra_modes=gcn/gcn-modes.def
1650 extra_objs="${extra_objs} gcn-tree.o"
1651 extra_gcc_objs="driver-gcn.o"
1653 x86_64*-*-linux-gnu )
1654 if test "$ac_cv_search_dlopen" != no; then
1655 extra_programs="${extra_programs} gcn-run\$(exeext)"
1659 if test x$enable_as_accelerator = xyes; then
1660 extra_programs="${extra_programs} mkoffload\$(exeext)"
1661 tm_file="${tm_file} gcn/offload.h"
1663 # Force .init_array support.
1664 gcc_cv_initfini_array=yes
1670 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1671 tmake_file="${tmake_file} moxie/t-moxie"
1676 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h moxie/uclinux.h"
1677 tmake_file="${tmake_file} moxie/t-moxie"
1680 tmake_file="${tmake_file} moxie/t-moxie"
1681 tm_file="moxie/moxie.h dbxelf.h elfos.h moxie/rtems.h rtems.h newlib-stdint.h"
1686 tm_file="${tm_file} dbxelf.h elfos.h moxie/moxiebox.h newlib-stdint.h"
1687 tmake_file="${tmake_file} moxie/t-moxiebox"
1690 tmake_file="h8300/t-h8300"
1691 tm_file="h8300/h8300.h elfos.h newlib-stdint.h h8300/elf.h"
1694 tmake_file="${tmake_file} h8300/t-h8300 h8300/t-linux"
1695 tm_file="h8300/h8300.h elfos.h gnu-user.h linux.h glibc-stdint.h h8300/linux.h"
1698 target_cpu_default="MASK_PA_11|MASK_PA_20"
1699 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h gnu-user.h linux.h \
1700 glibc-stdint.h pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h \
1702 tmake_file="${tmake_file} pa/t-pa pa/t-linux"
1703 d_target_objs="${d_target_objs} pa-d.o"
1707 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS|MASK_CALLER_COPIES"
1708 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h pa/pa-linux.h \
1709 pa/pa32-regs.h pa/pa32-linux.h"
1710 tmake_file="${tmake_file} pa/t-pa pa/t-linux"
1711 d_target_objs="${d_target_objs} pa-d.o"
1714 target_cpu_default="MASK_PA_11"
1715 tm_file="${tm_file} dbxelf.h elfos.h openbsd.h openbsd-stdint.h openbsd-libpthread.h \
1716 pa/pa-openbsd.h pa/pa32-regs.h pa/pa32-openbsd.h"
1717 extra_options="${extra_options} openbsd.opt"
1718 tmake_file="pa/t-pa"
1719 d_target_objs="${d_target_objs} pa-d.o"
1724 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
1725 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} \
1726 pa/pa-netbsd.h pa/pa32-regs.h pa/pa32-netbsd.h"
1727 tmake_file="${tmake_file}"
1728 tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
1729 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1731 hppa[12]*-*-hpux10*)
1733 hppa1.1-*-* | hppa2*-*-*)
1734 target_cpu_default="MASK_PA_11"
1737 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
1738 pa/pa-hpux.h pa/pa-hpux10.h"
1739 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux10.opt"
1742 tm_file="${tm_file} pa/pa-hpux1010.h"
1743 extra_options="${extra_options} pa/pa-hpux1010.opt"
1746 use_gcc_stdint=provide
1747 tm_file="${tm_file} hpux-stdint.h"
1748 tmake_file="pa/t-pa t-slibgcc"
1749 d_target_objs="${d_target_objs} pa-d.o"
1750 case ${enable_threads} in
1752 if test x$have_pthread_h = xyes ; then
1753 tmake_file="${tmake_file} pa/t-dce-thr"
1757 tmake_file="${tmake_file} pa/t-dce-thr"
1762 if test "x$with_dwarf2" != x; then
1763 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
1768 target_cpu_default="MASK_PA_11|MASK_PA_20"
1769 if test x$gnu_ld = xyes
1771 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1773 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
1774 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
1778 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
1779 extra_options="${extra_options} pa/pa-hpux1111.opt"
1782 tm_file="${tm_file} pa/pa-hpux1131.h pa/pa-64.h pa/pa64-hpux.h"
1783 extra_options="${extra_options} pa/pa-hpux1131.opt"
1786 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
1789 extra_options="${extra_options} pa/pa-hpux.opt \
1790 pa/pa-hpux1010.opt pa/pa64-hpux.opt hpux11.opt"
1791 tmake_file="pa/t-pa t-slibgcc"
1792 d_target_objs="${d_target_objs} pa-d.o"
1793 case x${enable_threads} in
1801 use_gcc_stdint=provide
1802 tm_file="${tm_file} hpux-stdint.h"
1806 tm_file="${tm_file} hpux-stdint.h"
1810 hppa[12]*-*-hpux11*)
1812 hppa1.1-*-* | hppa2*-*-*)
1813 target_cpu_default="MASK_PA_11"
1816 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
1817 pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
1818 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt \
1822 tm_file="${tm_file} pa/pa-hpux1111.h"
1823 extra_options="${extra_options} pa/pa-hpux1111.opt"
1826 tm_file="${tm_file} pa/pa-hpux1131.h"
1827 extra_options="${extra_options} pa/pa-hpux1131.opt"
1830 tmake_file="pa/t-pa t-slibgcc"
1831 d_target_objs="${d_target_objs} pa-d.o"
1832 case x${enable_threads} in
1841 use_gcc_stdint=provide
1842 tm_file="${tm_file} hpux-stdint.h"
1846 tm_file="${tm_file} hpux-stdint.h"
1849 if test "x$with_dwarf2" != x; then
1850 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
1854 i[34567]86-*-darwin1[89]* | i[34567]86-*-darwin2[0-9]*)
1855 echo "Error: 32bit target is not supported after Darwin17" 1>&2
1857 i[34567]86-*-darwin*)
1859 # Baseline choice for a machine that allows m64 support.
1860 with_cpu=${with_cpu:-core2}
1861 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch t-slibgcc"
1862 tm_file="${cpu_type}/darwin32-biarch.h ${tm_file} "
1864 x86_64-*-darwin1[89]* | x86_64-*-darwin2[01]*)
1866 tm_defines="${tm_defines} TARGET_64BIT_DEFAULT=(OPTION_MASK_ISA_64BIT|OPTION_MASK_ABI_64)"
1867 tm_defines="${tm_defines} TARGET_BI_ARCH=0"
1868 with_cpu=${with_cpu:-core2}
1869 tmake_file="${tmake_file} t-slibgcc"
1872 with_cpu=${with_cpu:-core2}
1873 tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
1874 tm_file="${cpu_type}/darwin64-biarch.h ${tm_file} "
1876 i[34567]86-*-elfiamcu)
1877 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/iamcu.h"
1880 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h"
1883 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h"
1886 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rtemself.h rtems.h"
1889 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/rdos.h"
1892 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rdos.h i386/rdos64.h"
1893 tmake_file="i386/t-i386elf t-svr4"
1895 i[34567]86-*-dragonfly*)
1896 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/dragonfly.h"
1897 tmake_file="${tmake_file} i386/t-crtstuff"
1899 x86_64-*-dragonfly*)
1900 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/x86-64.h i386/dragonfly.h"
1901 tmake_file="${tmake_file} i386/t-crtstuff"
1903 i[34567]86-*-freebsd*)
1904 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
1907 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
1909 i[34567]86-*-netbsdelf*)
1910 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/netbsd-elf.h"
1911 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1914 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/x86-64.h i386/netbsd64.h"
1915 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1917 i[34567]86-*-openbsd*)
1918 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1919 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/openbsdelf.h"
1920 extra_options="${extra_options} openbsd.opt"
1925 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1926 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/x86-64.h i386/openbsdelf.h"
1927 extra_options="${extra_options} openbsd.opt"
1931 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
1932 # Intel 80386's running GNU/*
1933 # with ELF format using glibc 2
1934 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h"
1936 i[34567]86-*-linux*)
1937 tm_file="${tm_file} linux.h linux-android.h"
1938 extra_options="${extra_options} linux-android.opt"
1939 if test x$enable_targets = xall; then
1940 tm_file="${tm_file} i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h i386/linux-common.h i386/linux64.h"
1941 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1942 tmake_file="${tmake_file} i386/t-linux64"
1943 x86_multilibs="${with_multilib_list}"
1944 if test "$x86_multilibs" = "default"; then
1945 x86_multilibs="m64,m32"
1947 x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
1948 for x86_multilib in ${x86_multilibs}; do
1949 case ${x86_multilib} in
1951 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
1954 echo "--with-multilib-list=${x86_with_multilib} not supported."
1958 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1960 if test x$with_cpu = x; then
1961 if test x$with_cpu_64 = x; then
1965 case " $x86_cpus $x86_archs $x86_64_archs " in
1969 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1970 echo "$x86_cpus $x86_archs $x86_64_archs " 1>&2
1976 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h i386/linux-common.h i386/linux.h"
1979 i[34567]86-*-kfreebsd*-gnu)
1980 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kfreebsd-gnu.h i386/kfreebsd-gnu.h"
1982 i[34567]86-*-kopensolaris*-gnu)
1983 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kopensolaris-gnu.h i386/kopensolaris-gnu.h"
1986 tm_file="$tm_file i386/gnu-user-common.h i386/gnu-user.h gnu.h i386/gnu.h"
1990 x86_64-*-linux* | x86_64-*-kfreebsd*-gnu)
1991 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h \
1992 i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h"
1995 tm_file="${tm_file} linux.h linux-android.h i386/linux-common.h i386/linux64.h"
1996 extra_options="${extra_options} linux-android.opt"
1998 x86_64-*-kfreebsd*-gnu)
1999 tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu64.h"
2002 tmake_file="${tmake_file} i386/t-linux64"
2003 x86_multilibs="${with_multilib_list}"
2004 if test "$x86_multilibs" = "default"; then
2007 x86_multilibs="mx32"
2010 x86_multilibs="m64,m32"
2014 x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
2015 for x86_multilib in ${x86_multilibs}; do
2016 case ${x86_multilib} in
2018 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
2021 echo "--with-multilib-list=${x86_with_multilib} not supported."
2025 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
2027 i[34567]86-pc-msdosdjgpp*)
2028 xm_file=i386/xm-djgpp.h
2029 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h i386/djgpp-stdint.h"
2030 native_system_header_dir=/dev/env/DJDIR/include
2031 extra_options="${extra_options} i386/djgpp.opt"
2036 i[34567]86-*-lynxos*)
2038 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
2039 tmake_file="${tmake_file} t-lynx"
2040 extra_options="${extra_options} lynx.opt"
2045 i[34567]86-*-nto-qnx*)
2046 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h i386/unix.h i386/nto.h"
2047 extra_options="${extra_options} i386/nto.opt"
2051 i[34567]86-*-rtems*)
2052 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h newlib-stdint.h"
2053 tmake_file="${tmake_file} i386/t-rtems"
2055 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
2056 # Set default arch_32 to pentium4, tune_32 to generic like the other
2057 # i386 targets, although config.guess defaults to i386-pc-solaris2*.
2058 with_arch_32=${with_arch_32:-pentium4}
2059 with_tune_32=${with_tune_32:-generic}
2060 tm_file="${tm_file} i386/unix.h i386/att.h ${sol2_tm_file_head} i386/x86-64.h ${sol2_tm_file_tail}"
2061 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
2062 tmake_file="$tmake_file i386/t-sol2"
2064 if test x$with_cpu = x; then
2065 if test x$with_cpu_64 = x; then
2069 case " $x86_cpus $x86_archs $x86_64_archs " in
2073 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
2074 echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
2080 i[4567]86-wrs-vxworks*|x86_64-wrs-vxworks7*)
2081 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h"
2085 tm_file="${tm_file} i386/x86-64.h"
2088 tm_file="${tm_file} vx-common.h"
2091 tm_file="${tm_file} vxworksae.h i386/vxworks.h i386/vxworksae.h"
2092 tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
2095 tm_file="${tm_file} vxworks.h i386/vxworks.h"
2096 tmake_file="${tmake_file} i386/t-vxworks"
2100 i[34567]86-*-cygwin*)
2101 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-stdint.h"
2102 xm_file=i386/xm-cygwin.h
2103 tmake_file="${tmake_file} i386/t-cygming t-slibgcc"
2104 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2105 extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
2106 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2107 c_target_objs="${c_target_objs} msformat-c.o"
2108 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2109 d_target_objs="${d_target_objs} winnt-d.o"
2110 target_has_targetdm="yes"
2111 if test x$enable_threads = xyes; then
2114 default_use_cxa_atexit=yes
2119 tm_file="${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"
2120 xm_file=i386/xm-cygwin.h
2121 tmake_file="${tmake_file} i386/t-cygming t-slibgcc i386/t-cygwin-w64"
2122 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2123 extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
2124 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2125 c_target_objs="${c_target_objs} msformat-c.o"
2126 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2127 d_target_objs="${d_target_objs} winnt-d.o"
2128 target_has_targetdm="yes"
2129 if test x$enable_threads = xyes; then
2132 default_use_cxa_atexit=yes
2134 tm_defines="${tm_defines} TARGET_CYGWIN64=1"
2136 i[34567]86-*-mingw* | x86_64-*-mingw*)
2137 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h"
2138 xm_file=i386/xm-mingw32.h
2139 c_target_objs="${c_target_objs} winnt-c.o"
2140 cxx_target_objs="${cxx_target_objs} winnt-c.o"
2141 d_target_objs="${d_target_objs} winnt-d.o"
2142 target_has_targetcm="yes"
2143 target_has_targetdm="yes"
2145 x86_64-*-* | *-w64-*)
2151 if test x$enable_threads = xposix ; then
2152 tm_file="${tm_file} i386/mingw-pthread.h"
2154 tm_file="${tm_file} i386/mingw32.h"
2155 # This makes the logic if mingw's or the w64 feature set has to be used
2158 user_headers_inc_next_post="${user_headers_inc_next_post} float.h"
2159 user_headers_inc_next_pre="${user_headers_inc_next_pre} stddef.h stdarg.h"
2160 tm_file="${tm_file} i386/mingw-w64.h"
2161 if test x$enable_targets = xall; then
2162 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
2163 if test x$with_cpu = x; then
2164 if test x$with_cpu_64 = x; then
2168 case " $x86_cpus $x86_archs $x86_64_archs " in
2172 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
2173 echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
2183 tm_file="${tm_file} i386/mingw-stdint.h"
2184 tmake_file="${tmake_file} t-winnt i386/t-cygming t-slibgcc"
2187 tmake_file="${tmake_file} i386/t-mingw-w64"
2190 tmake_file="${tmake_file} i386/t-mingw-w32"
2193 native_system_header_dir=/mingw/include
2194 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2195 extra_options="${extra_options} i386/cygming.opt i386/mingw.opt"
2198 extra_options="${extra_options} i386/mingw-w64.opt"
2203 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2204 c_target_objs="${c_target_objs} msformat-c.o"
2205 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2208 default_use_cxa_atexit=yes
2210 case ${enable_threads} in
2220 tm_file="${tm_file} i386/crtdll.h"
2222 *mingw32msv* | *mingw*)
2227 tmake_file="${tmake_file} i386/t-x86_64-elf"
2228 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h fuchsia.h"
2231 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h ia64/sysv4.h ia64/elf.h"
2232 tmake_file="ia64/t-ia64"
2233 target_cpu_default="0"
2234 if test x$gas = xyes
2236 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
2238 if test x$gnu_ld = xyes
2240 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
2244 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
2245 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
2246 tmake_file="${tmake_file} ia64/t-ia64"
2249 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ia64/sysv4.h ia64/linux.h"
2250 tmake_file="${tmake_file} ia64/t-ia64 ia64/t-linux t-libunwind"
2251 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
2254 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/hpux.h"
2255 tmake_file="ia64/t-ia64 ia64/t-hpux t-slibgcc"
2256 target_cpu_default="MASK_GNU_AS"
2257 case x$enable_threads in
2263 c_target_objs="ia64-c.o"
2264 cxx_target_objs="ia64-c.o"
2265 extra_options="${extra_options} ia64/ilp32.opt hpux11.opt"
2267 tm_file="${tm_file} hpux-stdint.h"
2270 tm_file="${tm_file} ia64/hpux-unix2003.h"
2275 tm_file="${tm_file} elfos.h ia64/sysv4.h vms/vms.h ia64/vms.h"
2276 tmake_file="${tmake_file} ia64/t-ia64"
2277 target_cpu_default="0"
2278 if test x$gas = xyes
2280 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
2282 extra_options="${extra_options} ia64/vms.opt"
2285 tm_file="elfos.h newlib-stdint.h iq2000/iq2000.h"
2286 out_file=iq2000/iq2000.c
2287 md_file=iq2000/iq2000.md
2290 tm_file="dbxelf.h elfos.h ${tm_file} newlib-stdint.h"
2291 tmake_file="${tmake_file} lm32/t-lm32"
2294 tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h newlib-stdint.h"
2295 tmake_file="${tmake_file} lm32/t-lm32"
2296 tmake_file="${tmake_file} lm32/t-rtems"
2299 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h lm32/uclinux-elf.h"
2300 tmake_file="${tmake_file} lm32/t-lm32"
2303 tm_file="elfos.h newlib-stdint.h ${tm_file}"
2306 tm_file="elfos.h newlib-stdint.h m32r/little.h ${tm_file}"
2308 m68k-*-elf* | fido-*-elf*)
2311 # Check that $with_cpu makes sense.
2316 echo "Cannot accept --with-cpu=$with_cpu"
2323 default_m68k_cpu=68020
2327 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h newlib-stdint.h m68k/m68kemb.h m68k/m68020-elf.h"
2328 tm_defines="${tm_defines} MOTOROLA=1"
2329 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
2330 # Add multilibs for targets other than fido.
2335 tmake_file="$tmake_file m68k/t-mlibs"
2340 default_m68k_cpu=68020
2342 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} m68k/netbsd-elf.h"
2343 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2344 tm_defines="${tm_defines} MOTOROLA=1 CHAR_FAST8=1 SHORT_FAST16=1"
2346 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux
2347 # with uClibc, using the new GNU/Linux-style
2349 default_m68k_cpu=68020
2351 tm_file="${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"
2352 extra_options="${extra_options} m68k/uclinux.opt"
2353 tm_defines="${tm_defines} MOTOROLA=1"
2354 tmake_file="m68k/t-floatlib m68k/t-uclinux m68k/t-mlibs"
2356 m68k-*-linux*) # Motorola m68k's running GNU/Linux
2357 # with ELF format using glibc 2
2358 # aka the GNU/Linux C library 6.
2359 default_m68k_cpu=68020
2361 with_arch=${with_arch:-m68k}
2362 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m68k/linux.h ./sysroot-suffix.h"
2363 extra_options="${extra_options} m68k/ieee.opt"
2364 tm_defines="${tm_defines} MOTOROLA=1"
2365 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-linux m68k/t-mlibs"
2368 default_m68k_cpu=68020
2370 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-m68kbare m68k/t-crtstuff m68k/t-rtems m68k/t-mlibs"
2371 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h m68k/m68kemb.h m68k/m68020-elf.h m68k/rtemself.h rtems.h newlib-stdint.h"
2372 tm_defines="${tm_defines} MOTOROLA=1"
2375 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} mcore/mcore-elf.h"
2376 tmake_file=mcore/t-mcore
2382 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2385 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2388 tm_file="${tm_file} dbxelf.h gnu-user.h linux.h microblaze/linux.h"
2389 tm_file="${tm_file} glibc-stdint.h"
2390 c_target_objs="${c_target_objs} microblaze-c.o"
2391 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2392 tmake_file="${tmake_file} microblaze/t-microblaze"
2393 tmake_file="${tmake_file} microblaze/t-microblaze-linux"
2395 microblaze*-*-rtems*)
2398 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2401 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2404 tm_file="${tm_file} dbxelf.h"
2405 tm_file="${tm_file} microblaze/rtems.h rtems.h newlib-stdint.h"
2406 c_target_objs="${c_target_objs} microblaze-c.o"
2407 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2408 tmake_file="${tmake_file} microblaze/t-microblaze"
2409 tmake_file="${tmake_file} microblaze/t-rtems"
2414 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2417 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2420 tm_file="${tm_file} dbxelf.h newlib-stdint.h"
2421 c_target_objs="${c_target_objs} microblaze-c.o"
2422 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2423 tmake_file="${tmake_file} microblaze/t-microblaze"
2426 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} riscv/linux.h"
2427 case "x${enable_multilib}" in
2429 xyes) tmake_file="${tmake_file} riscv/t-linux-multilib" ;;
2430 *) echo "Unknown value for enable_multilib"; exit 1
2432 tmake_file="${tmake_file} riscv/t-riscv riscv/t-linux"
2436 riscv32be-*|riscv64be-*)
2437 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
2440 # Force .init_array support. The configure script cannot always
2441 # automatically detect that GAS supports it, yet we require it.
2442 gcc_cv_initfini_array=yes
2444 riscv*-*-elf* | riscv*-*-rtems*)
2445 tm_file="elfos.h newlib-stdint.h ${tm_file} riscv/elf.h"
2448 tm_file="${tm_file} riscv/rtems.h rtems.h"
2449 tmake_file="${tmake_file} riscv/t-rtems"
2452 if test "x${with_multilib_generator}" == xdefault; then
2453 case "x${enable_multilib}" in
2455 xyes) tmake_file="${tmake_file} riscv/t-elf-multilib" ;;
2456 *) echo "Unknown value for enable_multilib"; exit 1
2460 tmake_file="${tmake_file} riscv/t-riscv"
2464 riscv32be-*|riscv64be-*)
2465 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
2468 # Force .init_array support. The configure script cannot always
2469 # automatically detect that GAS supports it, yet we require it.
2470 gcc_cv_initfini_array=yes
2473 tm_file="${tm_file} elfos.h ${fbsd_tm_file} riscv/freebsd.h"
2474 tmake_file="${tmake_file} riscv/t-riscv"
2478 riscv32be-*|riscv64be-*)
2479 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
2482 # Force .init_array support. The configure script cannot always
2483 # automatically detect that GAS supports it, yet we require it.
2484 gcc_cv_initfini_array=yes
2486 mips*-*-netbsd*) # NetBSD/mips, either endian.
2487 target_cpu_default="MASK_ABICALLS"
2488 tm_file="elfos.h ${tm_file} mips/elf.h ${nbsd_tm_file} mips/netbsd.h"
2489 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2492 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
2493 extra_options="${extra_options} linux-android.opt"
2494 tmake_file="${tmake_file} mips/t-img-linux"
2495 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6 MIPS_ABI_DEFAULT=ABI_32"
2496 with_arch_32="mips32r6"
2497 with_arch_64="mips64r6"
2502 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
2503 extra_options="${extra_options} linux-android.opt"
2504 tmake_file="${tmake_file} mips/t-mti-linux"
2505 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2 MIPS_ABI_DEFAULT=ABI_32"
2506 with_arch_32="mips32r2"
2507 with_arch_64="mips64r2"
2511 mips*-*-linux*) # Linux MIPS, either endian.
2512 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h"
2513 extra_options="${extra_options} linux-android.opt"
2516 default_mips_arch=mips32r6
2519 default_mips_arch=mips32r2
2522 default_mips_arch=mips32
2524 mips64el-st-linux-gnu)
2525 default_mips_abi=n32
2526 tm_file="${tm_file} mips/st.h"
2527 tmake_file="${tmake_file} mips/t-st"
2528 enable_mips_multilibs="yes"
2530 mips64octeon*-*-linux*)
2531 default_mips_abi=n32
2532 tm_defines="${tm_defines} MIPS_CPU_STRING_DEFAULT=\\\"octeon\\\""
2533 target_cpu_default=MASK_SOFT_FLOAT_ABI
2534 enable_mips_multilibs="yes"
2536 mipsisa64r6*-*-linux-gnuabi64)
2538 default_mips_arch=mips64r6
2539 enable_mips_multilibs="yes"
2541 mipsisa64r6*-*-linux*)
2542 default_mips_abi=n32
2543 default_mips_arch=mips64r6
2544 enable_mips_multilibs="yes"
2546 mipsisa64r2*-*-linux-gnuabi64)
2548 default_mips_arch=mips64r2
2549 enable_mips_multilibs="yes"
2551 mipsisa64r2*-*-linux*)
2552 default_mips_abi=n32
2553 default_mips_arch=mips64r2
2554 enable_mips_multilibs="yes"
2556 mips64*-*-linux-gnuabi64 | mipsisa64*-*-linux-gnuabi64)
2558 enable_mips_multilibs="yes"
2560 mips64*-*-linux* | mipsisa64*-*-linux*)
2561 default_mips_abi=n32
2562 enable_mips_multilibs="yes"
2565 if test x$enable_targets = xall; then
2566 enable_mips_multilibs="yes"
2568 if test x$enable_mips_multilibs = xyes; then
2569 tmake_file="${tmake_file} mips/t-linux64"
2573 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
2574 tmake_file="mips/t-mti-elf"
2575 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2 MIPS_ABI_DEFAULT=ABI_32"
2576 with_arch_32="mips32r2"
2577 with_arch_64="mips64r2"
2580 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
2581 tmake_file="mips/t-img-elf"
2582 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6 MIPS_ABI_DEFAULT=ABI_32"
2583 with_arch_32="mips32r6"
2584 with_arch_64="mips64r6"
2587 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h"
2588 tmake_file="mips/t-sde"
2589 extra_options="${extra_options} mips/sde.opt"
2590 case "${with_newlib}" in
2592 # newlib / libgloss.
2595 # MIPS toolkit libraries.
2596 tm_file="$tm_file mips/sdemtk.h"
2597 tmake_file="$tmake_file mips/t-sdemtk"
2598 case ${enable_threads} in
2600 thread_file='mipssde'
2607 tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6 MIPS_ABI_DEFAULT=ABI_32"
2610 tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2 MIPS_ABI_DEFAULT=ABI_32"
2613 tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32 MIPS_ABI_DEFAULT=ABI_32"
2616 tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R6 MIPS_ABI_DEFAULT=ABI_N32"
2619 tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R2 MIPS_ABI_DEFAULT=ABI_N32"
2622 tm_defines="MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64 MIPS_ABI_DEFAULT=ABI_N32"
2626 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
2627 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
2628 mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \
2629 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
2630 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \
2631 mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
2632 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2633 tmake_file="mips/t-isa3264"
2636 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6"
2639 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2"
2642 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32"
2645 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R6"
2648 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R2"
2651 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64"
2655 mipsisa32*-*-elfoabi*)
2656 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_32"
2657 tm_file="${tm_file} mips/elfoabi.h"
2659 mipsisa64*-*-elfoabi*)
2660 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_O64"
2661 tm_file="${tm_file} mips/elfoabi.h"
2664 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
2668 mipsisa64sr71k-*-elf*)
2669 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2670 tmake_file=mips/t-sr71k
2671 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
2673 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
2674 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2675 tmake_file="mips/t-elf mips/t-sb1"
2676 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
2678 mips-*-elf* | mipsel-*-elf* | mipsr5900-*-elf* | mipsr5900el-*-elf*)
2679 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2680 tmake_file="mips/t-elf"
2682 mips64r5900-*-elf* | mips64r5900el-*-elf*)
2683 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h"
2684 tmake_file="mips/t-elf"
2685 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3 MIPS_ABI_DEFAULT=ABI_N32"
2687 mips64-*-elf* | mips64el-*-elf*)
2688 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2689 tmake_file="mips/t-elf"
2690 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3 MIPS_ABI_DEFAULT=ABI_O64"
2692 mips64vr-*-elf* | mips64vrel-*-elf*)
2693 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/vr.h mips/elf.h"
2694 tmake_file=mips/t-vr
2695 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
2697 mips64orion-*-elf* | mips64orionel-*-elf*)
2698 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elforion.h mips/elf.h"
2699 tmake_file="mips/t-elf"
2700 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3 MIPS_ABI_DEFAULT=ABI_O64"
2703 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
2704 tmake_file="${tmake_file} mips/t-elf mips/t-rtems"
2707 tm_file="elfos.h ${tm_file} mips/elf.h vx-common.h vxworks.h mips/vxworks.h"
2708 tmake_file="${tmake_file} mips/t-vxworks"
2710 mipstx39-*-elf* | mipstx39el-*-elf*)
2711 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/r3900.h mips/elf.h"
2712 tmake_file="mips/t-r3900"
2714 mmix-knuth-mmixware)
2715 tm_file="${tm_file} newlib-stdint.h"
2719 tm_file="elfos.h newlib-stdint.h ${tm_file}"
2724 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2725 c_target_objs="msp430-c.o"
2726 cxx_target_objs="msp430-c.o"
2727 tmake_file="${tmake_file} msp430/t-msp430"
2728 extra_objs="${extra_objs} msp430-devices.o"
2729 extra_gcc_objs="driver-msp430.o msp430-devices.o"
2730 # Enable .init_array unless it has been explicitly disabled.
2731 # The MSP430 EABI mandates the use of .init_array, and the Newlib CRT
2732 # code since mid-2019 expects it.
2733 if test x${disable_initfini_array} != xyes; then
2734 gcc_cv_initfini_array=yes
2738 # __cxa_atexit increases code size, and we don't need to support
2739 # dynamic shared objects on MSP430, so regular Newlib atexit is a
2740 # fine replacement as it also supports registration of more than 32
2742 default_use_cxa_atexit=no
2743 # This target does not match the generic *-*-elf case above which
2744 # sets use_gcc_stdint=wrap, so explicitly set it here.
2750 target_cpu_default="0"
2751 tm_defines="${tm_defines}"
2756 target_cpu_default="${target_cpu_default}|MASK_BIG_ENDIAN"
2757 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
2762 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} nds32/elf.h nds32/nds32_intrinsic.h"
2763 tmake_file="nds32/t-nds32 nds32/t-elf"
2766 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h nds32/linux.h nds32/nds32_intrinsic.h"
2767 tmake_file="${tmake_file} nds32/t-nds32 nds32/t-linux"
2768 gcc_cv_initfini_array=yes
2772 # Handle --enable-default-relax setting.
2773 if test x${enable_default_relax} = xyes; then
2774 tm_defines="${tm_defines} TARGET_DEFAULT_RELAX=1"
2776 # Handle --with-ext-dsp
2777 if test x${with_ext_dsp} = xyes; then
2778 tm_defines="${tm_defines} TARGET_DEFAULT_EXT_DSP=1"
2782 tm_file="elfos.h ${tm_file}"
2783 tmake_file="${tmake_file} nios2/t-nios2"
2786 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h nios2/linux.h "
2789 tm_file="${tm_file} newlib-stdint.h nios2/elf.h"
2790 extra_options="${extra_options} nios2/elf.opt"
2793 tm_file="${tm_file} newlib-stdint.h nios2/rtems.h rtems.h"
2794 tmake_file="${tmake_file} t-rtems nios2/t-rtems"
2799 tm_file="${tm_file} newlib-stdint.h"
2801 tmake_file="nvptx/t-nvptx"
2802 if test x$enable_as_accelerator = xyes; then
2803 extra_programs="${extra_programs} mkoffload\$(exeext)"
2804 tm_file="${tm_file} nvptx/offload.h"
2808 tm_file="elfos.h ${tm_file}"
2809 tmake_file="${tmake_file} or1k/t-or1k"
2810 # Force .init_array support. The configure script cannot always
2811 # automatically detect that GAS supports it, yet we require it.
2812 gcc_cv_initfini_array=yes
2814 # Handle --with-multilib-list=...
2815 or1k_multilibs="${with_multilib_list}"
2816 if test "$or1k_multilibs" = "default"; then
2817 or1k_multilibs="mcmov,msoft-mul,msoft-div"
2819 or1k_multilibs=`echo $or1k_multilibs | sed -e 's/,/ /g'`
2820 for or1k_multilib in ${or1k_multilibs}; do
2821 case ${or1k_multilib} in
2822 mcmov | msext | msfimm | \
2824 mhard-float | mdouble-float | munordered-float | msoft-float | \
2825 mhard-div | mhard-mul | \
2826 msoft-div | msoft-mul )
2827 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${or1k_multilib}"
2830 echo "--with-multilib-list=${with_multilib_list} not supported."
2834 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
2838 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h"
2839 tm_file="${tm_file} or1k/linux.h"
2842 tm_file="${tm_file} newlib-stdint.h or1k/elf.h"
2843 extra_options="${extra_options} or1k/elf.opt"
2846 tm_file="${tm_file} newlib-stdint.h or1k/rtems.h rtems.h"
2847 tmake_file="${tmake_file} or1k/t-rtems"
2852 tm_file="${tm_file} newlib-stdint.h"
2855 # port not yet contributed
2856 #powerpc-*-openbsd*)
2857 # tmake_file="${tmake_file} rs6000/t-fprules"
2861 extra_options="${extra_options} ${cpu_type}/darwin.opt"
2863 *-darwin1[0-9]* | *-darwin9*)
2864 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
2865 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
2868 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
2869 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
2872 tm_file="${tm_file} ${cpu_type}/darwin7.h"
2875 # Earlier - ingle arch, with 32b only
2876 # OS X 10.0, the first edition is Darwin4
2879 tmake_file="${tmake_file} t-slibgcc"
2881 powerpc64-*-darwin*)
2882 extra_options="${extra_options} ${cpu_type}/darwin.opt"
2883 tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
2884 tm_file="${tm_file} ${cpu_type}/darwin64-biarch.h"
2886 powerpc*-*-freebsd*)
2887 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${fbsd_tm_file} rs6000/sysv4.h"
2888 extra_options="${extra_options} rs6000/sysv4.opt"
2889 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
2892 tm_file="${tm_file} rs6000/sysv4le.h" ;;
2896 tm_file="${tm_file} rs6000/default64.h rs6000/freebsd64.h"
2897 tmake_file="${tmake_file} rs6000/t-freebsd64"
2898 extra_options="${extra_options} rs6000/linux64.opt"
2899 if test $fbsd_major -ge 13; then
2900 tm_defines="${tm_defines} TARGET_FREEBSD32_SECURE_PLT=1"
2904 if test $fbsd_major -ge 13; then
2905 tm_file="rs6000/secureplt.h ${tm_file}"
2907 tm_file="${tm_file} rs6000/freebsd.h"
2912 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${nbsd_tm_file} freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
2913 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2914 tmake_file="${tmake_file} rs6000/t-netbsd"
2915 extra_options="${extra_options} rs6000/sysv4.opt"
2917 powerpc-*-eabisimaltivec*)
2918 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
2919 extra_options="${extra_options} rs6000/sysv4.opt"
2920 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
2924 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
2925 extra_options="${extra_options} rs6000/sysv4.opt"
2926 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2930 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h"
2931 extra_options="${extra_options} rs6000/sysv4.opt"
2932 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2934 powerpc-*-eabialtivec*)
2935 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
2936 extra_options="${extra_options} rs6000/sysv4.opt"
2937 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
2941 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h"
2942 extra_options="${extra_options} rs6000/sysv4.opt"
2943 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2947 tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/rtems.h rtems.h"
2948 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
2949 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-rtems rs6000/t-ppccomm"
2952 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h freebsd-spec.h rs6000/sysv4.h"
2953 extra_options="${extra_options} rs6000/sysv4.opt"
2954 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm"
2955 extra_objs="$extra_objs rs6000-linux.o"
2958 tm_file="${tm_file} rs6000/sysv4le.h" ;;
2960 case ${target}:${with_cpu} in
2961 powerpc64*: | powerpc64*:native) cpu_is_64bit=yes ;;
2963 maybe_biarch=${cpu_is_64bit}
2964 case ${enable_targets} in
2965 *powerpc64*) maybe_biarch=yes ;;
2966 all) maybe_biarch=yes ;;
2968 case ${target}:${enable_targets}:${maybe_biarch} in
2969 powerpc64-* | powerpc-*:*:yes | *:*powerpc64-*:yes | *:all:yes \
2970 | powerpc64le*:*powerpcle* | powerpc64le*:*powerpc-* \
2971 | powerpcle-*:*powerpc64le*:yes)
2972 if test x$cpu_is_64bit = xyes; then
2973 tm_file="${tm_file} rs6000/default64.h"
2975 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h glibc-stdint.h"
2976 tmake_file="$tmake_file rs6000/t-linux64"
2979 tmake_file="$tmake_file rs6000/t-linux64le"
2980 case ${enable_targets} in
2981 all | *powerpc64-* | *powerpc-*)
2982 tmake_file="$tmake_file rs6000/t-linux64lebe" ;;
2985 case ${enable_targets} in
2986 all | *powerpc64le-* | *powerpcle-*)
2987 tmake_file="$tmake_file rs6000/t-linux64bele" ;;
2990 extra_options="${extra_options} rs6000/linux64.opt"
2993 tm_file="${tm_file} rs6000/default64.h rs6000/linux64.h glibc-stdint.h"
2994 extra_options="${extra_options} rs6000/linux64.opt"
2995 tmake_file="${tmake_file} rs6000/t-linux"
2998 tm_file="${tm_file} rs6000/linux.h glibc-stdint.h"
2999 tmake_file="${tmake_file} rs6000/t-ppcos rs6000/t-linux"
3003 powerpc*-*-linux*ppc476*)
3004 tm_file="${tm_file} rs6000/476.h"
3005 extra_options="${extra_options} rs6000/476.opt" ;;
3006 powerpc*-*-linux*altivec*)
3007 tm_file="${tm_file} rs6000/linuxaltivec.h" ;;
3011 enable_secureplt=yes ;;
3013 if test x${enable_secureplt} = xyes; then
3014 tm_file="rs6000/secureplt.h ${tm_file}"
3017 powerpc*-wrs-vxworks7r*)
3019 # Wind River 7 post SR0600 is mostly like Linux so we setup
3020 # our config in a very similar fashion and adjust to a few
3023 # The system compiler is configured with secureplt by default.
3024 tm_file="${tm_file} rs6000/secureplt.h"
3026 tm_file="${tm_file} elfos.h gnu-user.h linux.h freebsd-spec.h"
3027 tm_file="${tm_file} rs6000/sysv4.h rs6000/biarch64.h rs6000/default64.h rs6000/linux64.h"
3028 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
3030 extra_options="${extra_options} rs6000/sysv4.opt linux.opt rs6000/linux64.opt"
3032 tmake_file="${tmake_file} t-linux rs6000/t-linux64 rs6000/t-fprules rs6000/t-ppccomm"
3033 tmake_file="${tmake_file} rs6000/t-vxworks"
3035 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
3036 extra_objs="$extra_objs linux.o rs6000-linux.o"
3038 powerpc-wrs-vxworks*)
3039 tm_file="${tm_file} elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
3040 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
3041 extra_options="${extra_options} rs6000/sysv4.opt"
3042 extra_headers="${extra_headers} ppc-asm.h"
3045 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksmils.h"
3046 tmake_file="${tmake_file} rs6000/t-vxworksmils"
3049 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksae.h"
3050 tmake_file="${tmake_file} rs6000/t-vxworksae"
3053 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
3059 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
3060 tmake_file="t-lynx rs6000/t-lynx"
3061 extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
3067 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h"
3068 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
3069 extra_options="${extra_options} rs6000/sysv4.opt"
3071 powerpcle-*-eabisim*)
3072 tm_file="${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"
3073 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
3074 extra_options="${extra_options} rs6000/sysv4.opt"
3078 tm_file="${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"
3079 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
3080 extra_options="${extra_options} rs6000/sysv4.opt"
3084 tm_file="elfos.h newlib-stdint.h ${tm_file}"
3085 tmake_file="${tmake_file} pru/t-pru"
3086 extra_objs="pru-pragma.o pru-passes.o"
3089 rs6000-ibm-aix7.1.* | powerpc-ibm-aix7.1.*)
3090 tmake_file="rs6000/t-aix52 t-slibgcc"
3091 if test x$cpu_is_64bit = xyes; then
3092 tm_file="${tm_file} rs6000/biarch64.h"
3093 tmake_file="rs6000/t-aix64 t-slibgcc"
3095 tm_file="${tm_file} rs6000/aix.h rs6000/aix71.h rs6000/xcoff.h rs6000/aix-stdint.h"
3096 extra_options="${extra_options} rs6000/aix64.opt"
3100 default_use_cxa_atexit=yes
3102 rs6000-ibm-aix7.2.* | powerpc-ibm-aix7.2.*)
3103 tmake_file="rs6000/t-aix52 t-slibgcc"
3104 if test x$cpu_is_64bit = xyes; then
3105 tm_file="${tm_file} rs6000/biarch64.h"
3106 tmake_file="rs6000/t-aix64 t-slibgcc"
3108 tm_file="${tm_file} rs6000/aix.h rs6000/aix72.h rs6000/xcoff.h rs6000/aix-stdint.h"
3109 extra_options="${extra_options} rs6000/aix64.opt"
3113 default_use_cxa_atexit=yes
3115 rs6000-ibm-aix[789].* | powerpc-ibm-aix[789].*)
3116 tmake_file="rs6000/t-aix52 t-slibgcc"
3117 if test x$cpu_is_64bit = xyes; then
3118 tm_file="${tm_file} rs6000/biarch64.h"
3119 tmake_file="rs6000/t-aix64 t-slibgcc"
3121 tm_file="${tm_file} rs6000/aix.h rs6000/aix73.h rs6000/xcoff.h rs6000/aix-stdint.h"
3122 extra_options="${extra_options} rs6000/aix64.opt"
3126 default_use_cxa_atexit=yes
3129 tm_file="elfos.h newlib-stdint.h ${tm_file}"
3130 target_has_targetm_common=no
3131 c_target_objs="rl78-c.o"
3132 cxx_target_objs="rl78-c.o"
3133 tmake_file="${tmake_file} rl78/t-rl78"
3136 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
3137 tmake_file="${tmake_file} rx/t-rx"
3138 extra_options="${extra_options} rx/elf.opt"
3141 tm_file="elfos.h linux.h glibc-stdint.h rx/linux.h ../../libgcc/config/rx/rx-abi.h"
3142 tmake_file="${tmake_file} rx/t-linux"
3145 tm_file="s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
3146 c_target_objs="${c_target_objs} s390-c.o"
3147 cxx_target_objs="${cxx_target_objs} s390-c.o"
3148 if test x$enable_targets = xall; then
3149 tmake_file="${tmake_file} s390/t-linux64"
3151 tmake_file="${tmake_file} s390/t-s390"
3154 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
3155 tm_p_file="linux-protos.h s390/s390-protos.h"
3156 c_target_objs="${c_target_objs} s390-c.o"
3157 cxx_target_objs="${cxx_target_objs} s390-c.o"
3158 md_file=s390/s390.md
3159 extra_modes=s390/s390-modes.def
3160 out_file=s390/s390.c
3161 tmake_file="${tmake_file} s390/t-linux64 s390/t-s390"
3164 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h glibc-stdint.h s390/tpf.h"
3165 tm_p_file=s390/s390-protos.h
3166 c_target_objs="${c_target_objs} s390-c.o"
3167 cxx_target_objs="${cxx_target_objs} s390-c.o"
3168 md_file=s390/s390.md
3169 extra_modes=s390/s390-modes.def
3170 out_file=s390/s390.c
3172 extra_options="${extra_options} s390/tpf.opt"
3173 tmake_file="${tmake_file} s390/t-s390"
3175 sh-*-elf* | sh[12346l]*-*-elf* | \
3176 sh-*-linux* | sh[2346lbe]*-*-linux* | \
3177 sh-*-netbsdelf* | shl*-*-netbsdelf*)
3178 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
3179 if test x${with_endian} = x; then
3181 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
3182 shbe-*-* | sheb-*-*) with_endian=big,little ;;
3183 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
3184 shl* | sh*-*-linux* | \
3185 sh-superh-elf) with_endian=little,big ;;
3186 sh[1234]*-*-*) with_endian=big ;;
3187 *) with_endian=big,little ;;
3190 # TM_ENDIAN_CONFIG is used by t-sh to determine multilibs.
3191 # First word : the default endian.
3192 # Second word: the secondary endian (optional).
3193 case ${with_endian} in
3194 big) TM_ENDIAN_CONFIG=mb ;;
3195 little) TM_ENDIAN_CONFIG=ml ;;
3196 big,little) TM_ENDIAN_CONFIG="mb ml" ;;
3197 little,big) TM_ENDIAN_CONFIG="ml mb" ;;
3198 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
3200 case ${with_endian} in
3201 little*) tm_file="sh/little.h ${tm_file}" ;;
3203 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h"
3205 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
3206 if test x$enable_fdpic = xyes; then
3207 tm_defines="$tm_defines FDPIC_DEFAULT=1"
3209 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h sh/linux.h" ;;
3211 tm_file="${tm_file} ${nbsd_tm_file} sh/netbsd-elf.h"
3212 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3215 sh*-superh-elf) if test x$with_libgloss != xno; then
3217 tm_file="${tm_file} sh/newlib.h"
3219 tm_file="${tm_file} sh/embed-elf.h"
3220 tm_file="${tm_file} sh/superh.h"
3221 extra_options="${extra_options} sh/superh.opt" ;;
3222 *) if test x$with_newlib = xyes \
3223 && test x$with_libgloss = xyes; then
3224 tm_file="${tm_file} sh/newlib.h"
3226 tm_file="${tm_file} sh/embed-elf.h" ;;
3232 tm_file="${tm_file} newlib-stdint.h"
3235 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
3236 case `echo ${target} | sed 's/e[lb]-/-/'` in
3237 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
3238 sh4a_single*) sh_cpu_target=sh4a-single ;;
3239 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
3240 sh4al) sh_cpu_target=sh4al ;;
3241 sh4a*) sh_cpu_target=sh4a ;;
3242 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
3243 sh4_single*) sh_cpu_target=sh4-single ;;
3244 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
3245 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
3246 sh3e*) sh_cpu_target=sh3e ;;
3247 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
3248 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
3249 sh2a_single*) sh_cpu_target=sh2a-single ;;
3250 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
3251 sh2a*) sh_cpu_target=sh2a ;;
3252 sh2e*) sh_cpu_target=sh2e ;;
3253 sh2*) sh_cpu_target=sh2 ;;
3254 *) sh_cpu_target=sh1 ;;
3256 # did the user say --without-fp ?
3257 if test x$with_fp = xno; then
3258 case ${sh_cpu_target} in
3260 sh4a* ) sh_cpu_target=sh4a-nofpu ;;
3261 sh4*) sh_cpu_target=sh4-nofpu ;;
3262 sh3*) sh_cpu_target=sh3 ;;
3263 sh2a*) sh_cpu_target=sh2a-nofpu ;;
3264 sh2*) sh_cpu_target=sh2 ;;
3265 *) echo --without-fp not available for $target: ignored
3267 tm_defines="$tm_defines STRICT_NOFPU=1"
3269 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
3270 case $sh_cpu_default in
3271 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
3272 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
3273 sh4-single-only | sh4-single | sh4-nofpu | sh4 | sh4-300 | \
3274 sh3e | sh3 | sh2e | sh2 | sh1) ;;
3275 "") sh_cpu_default=${sh_cpu_target} ;;
3276 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
3278 sh_multilibs=${with_multilib_list}
3279 if test "$sh_multilibs" = "default" ; then
3281 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
3282 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
3283 sh*-*-linux*) sh_multilibs=m1,m2,m2a,m3e,m4 ;;
3284 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
3285 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
3287 if test x$with_fp = xno; then
3288 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`"
3291 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
3292 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
3293 tm_defines="$tm_defines SUPPORT_`echo $sh_cpu_default | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
3294 sh_multilibs=`echo $sh_multilibs | sed -e 's/,/ /g' -e 's/^[Ss][Hh]/m/' -e 's/ [Ss][Hh]/ m/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
3295 for sh_multilib in ${sh_multilibs}; do
3296 case ${sh_multilib} in
3297 m1 | m2 | m2e | m3 | m3e | \
3298 m4 | m4-single | m4-single-only | m4-nofpu | m4-300 |\
3299 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al | \
3300 m2a | m2a-single | m2a-single-only | m2a-nofpu)
3301 # TM_MULTILIB_CONFIG is used by t-sh for the non-endian multilib definition
3302 # It is passed to MULTIILIB_OPTIONS verbatim.
3303 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG}/${sh_multilib}"
3304 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
3306 \!*) # TM_MULTILIB_EXCEPTIONS_CONFIG is used by t-sh
3307 # It is passed the MULTILIB_EXCEPTIONS verbatim.
3308 TM_MULTILIB_EXCEPTIONS_CONFIG="${TM_MULTILIB_EXCEPTIONS_CONFIG} `echo $sh_multilib | sed 's/^!//'`" ;;
3310 echo "with_multilib_list=${sh_multilib} not supported."
3315 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's:^/::'`
3316 if test x${enable_incomplete_targets} = xyes ; then
3317 tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1"
3319 tm_file="$tm_file ./sysroot-suffix.h"
3320 tmake_file="$tmake_file t-sysroot-suffix"
3323 tmake_file="${tmake_file} sh/t-sh sh/t-rtems"
3324 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h newlib-stdint.h"
3327 tmake_file="$tmake_file sh/t-sh sh/t-vxworks"
3328 tm_file="${tm_file} elfos.h sh/elf.h sh/embed-elf.h vx-common.h vxworks.h sh/vxworks.h"
3331 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp-elf.h"
3334 tmake_file="sparc/t-sparc sparc/t-leon"
3337 tmake_file="sparc/t-sparc sparc/t-leon3"
3340 tmake_file="sparc/t-sparc sparc/t-elf"
3345 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h newlib-stdint.h"
3346 tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems"
3349 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/tso.h"
3350 extra_options="${extra_options} sparc/long-double-switch.opt"
3353 tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon"
3356 tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon3"
3359 tmake_file="${tmake_file} sparc/t-sparc"
3362 if test x$enable_targets = xall; then
3363 tm_file="sparc/biarch64.h ${tm_file} sparc/linux64.h"
3364 tmake_file="${tmake_file} sparc/t-linux64"
3366 tm_file="${tm_file} sparc/linux.h"
3367 tmake_file="${tmake_file} sparc/t-linux"
3371 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
3372 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3373 extra_options="${extra_options} sparc/long-double-switch.opt"
3374 tmake_file="${tmake_file} sparc/t-sparc"
3377 tm_file="sparc/biarch64.h ${tm_file} ${sol2_tm_file} sparc/tso.h"
3379 sparc64-*-* | sparcv9-*-*)
3380 tm_file="sparc/default64.h ${tm_file}"
3383 test x$with_cpu != x || with_cpu=v9
3386 tmake_file="${tmake_file} sparc/t-sparc sparc/t-sol2"
3389 tm_file="${tm_file} elfos.h sparc/sysv4.h vx-common.h vxworks.h sparc/vxworks.h"
3390 tmake_file="${tmake_file} sparc/t-sparc sparc/t-vxworks"
3393 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h"
3394 extra_options="${extra_options}"
3395 tmake_file="${tmake_file} sparc/t-sparc"
3398 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h sparc/rtemself.h rtems.h"
3399 extra_options="${extra_options}"
3400 tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems-64"
3403 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/default64.h sparc/linux64.h sparc/tso.h"
3404 extra_options="${extra_options} sparc/long-double-switch.opt"
3405 tmake_file="${tmake_file} sparc/t-sparc sparc/t-linux64"
3407 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
3408 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
3409 extra_options="${extra_options} sparc/long-double-switch.opt"
3410 case "x$with_cpu" in
3412 x) with_cpu=ultrasparc ;;
3413 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
3415 tmake_file="${tmake_file} sparc/t-sparc"
3418 tm_file="sparc/biarch64.h ${tm_file}"
3419 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
3420 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3421 extra_options="${extra_options} sparc/long-double-switch.opt"
3422 tmake_file="${tmake_file} sparc/t-sparc sparc/t-netbsd64"
3425 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp64-elf.h"
3426 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h sparc/openbsd64.h"
3427 extra_options="${extra_options} openbsd.opt"
3428 extra_options="${extra_options}"
3431 tmake_file="${tmake_file} sparc/t-sparc"
3434 tm_file="elfos.h ${tm_file} c6x/elf-common.h c6x/elf.h"
3435 tm_file="${tm_file} dbxelf.h tm-dwarf2.h newlib-stdint.h"
3436 tmake_file="c6x/t-c6x c6x/t-c6x-elf"
3440 tm_file="elfos.h ${tm_file} gnu-user.h linux.h c6x/elf-common.h c6x/uclinux-elf.h"
3441 tm_file="${tm_file} dbxelf.h tm-dwarf2.h glibc-stdint.h"
3442 tm_file="${tm_file} ./sysroot-suffix.h"
3443 tmake_file="t-sysroot-suffix t-slibgcc"
3444 tmake_file="${tmake_file} c6x/t-c6x c6x/t-c6x-elf c6x/t-c6x-uclinux"
3448 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilegx/linux.h ${tm_file}"
3449 tmake_file="${tmake_file} tilegx/t-tilegx"
3450 extra_objs="${extra_objs} mul-tables.o"
3451 c_target_objs="${c_target_objs} tilegx-c.o"
3452 cxx_target_objs="${cxx_target_objs} tilegx-c.o"
3453 extra_headers="feedback.h"
3456 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
3461 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilepro/linux.h ${tm_file}"
3462 tmake_file="${tmake_file} tilepro/t-tilepro"
3463 extra_objs="${extra_objs} mul-tables.o"
3464 c_target_objs="${c_target_objs} tilepro-c.o"
3465 cxx_target_objs="${cxx_target_objs} tilepro-c.o"
3466 extra_headers="feedback.h"
3469 target_cpu_default="TARGET_CPU_generic"
3470 tm_file="elfos.h v850/v850.h"
3471 tm_file="${tm_file} v850/rtems.h rtems.h newlib-stdint.h"
3472 tmake_file="${tmake_file} v850/t-v850"
3473 tmake_file="${tmake_file} v850/t-rtems"
3475 c_target_objs="v850-c.o"
3476 cxx_target_objs="v850-c.o"
3481 target_cpu_default="TARGET_CPU_v850e3v5"
3484 target_cpu_default="TARGET_CPU_v850e2v3"
3487 target_cpu_default="TARGET_CPU_v850e2"
3489 v850e1-*-* | v850es-*-*)
3490 target_cpu_default="TARGET_CPU_v850e1"
3493 target_cpu_default="TARGET_CPU_v850e"
3496 target_cpu_default="TARGET_CPU_generic"
3499 tm_file="elfos.h newlib-stdint.h v850/v850.h"
3501 c_target_objs="v850-c.o"
3502 cxx_target_objs="v850-c.o"
3506 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h vax/elf.h vax/linux.h"
3507 extra_options="${extra_options} vax/elf.opt"
3510 tm_file="${tm_file} elfos.h ${nbsd_tm_file} vax/elf.h vax/netbsd-elf.h"
3511 extra_options="${extra_options} netbsd.opt netbsd-elf.opt vax/elf.opt"
3512 tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
3515 tm_file="dbxelf.h elfos.h ${tm_file} visium/elf.h newlib-stdint.h"
3516 tmake_file="visium/t-visium visium/t-crtstuff"
3519 # For historical reasons, the target files omit the 'x'.
3520 tm_file="dbxelf.h elfos.h newlib-stdint.h stormy16/stormy16.h"
3521 tm_p_file=stormy16/stormy16-protos.h
3522 tm_d_file="elfos.h stormy16/stormy16.h"
3523 md_file=stormy16/stormy16.md
3524 out_file=stormy16/stormy16.c
3525 extra_options=stormy16/stormy16.opt
3526 tmake_file="stormy16/t-stormy16"
3529 tm_file="${tm_file} elfos.h newlib-stdint.h xtensa/elf.h"
3530 extra_options="${extra_options} xtensa/elf.opt"
3533 tm_file="${tm_file} elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/linux.h"
3534 tmake_file="${tmake_file} xtensa/t-xtensa"
3537 tm_file="${tm_file} elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/uclinux.h"
3538 tmake_file="${tmake_file} xtensa/t-xtensa"
3539 extra_options="${extra_options} xtensa/uclinux.opt"
3542 tm_file="mn10300/mn10300.h elfos.h gnu-user.h linux.h glibc-stdint.h mn10300/linux.h"
3547 tm_file="elfos.h ${tm_file} m32c/rtems.h rtems.h newlib-stdint.h"
3548 c_target_objs="m32c-pragma.o"
3549 cxx_target_objs="m32c-pragma.o"
3552 tm_file="elfos.h newlib-stdint.h ${tm_file}"
3553 c_target_objs="m32c-pragma.o"
3554 cxx_target_objs="m32c-pragma.o"
3557 echo "*** Configuration ${target} not supported" 1>&2
3563 i[34567]86-*-linux* | x86_64-*-linux*)
3564 tmake_file="${tmake_file} i386/t-pmm_malloc i386/t-i386"
3566 i[34567]86-*-* | x86_64-*-*)
3567 tmake_file="${tmake_file} i386/t-gmm_malloc i386/t-i386"
3569 powerpc*-*-* | rs6000-*-*)
3570 tm_file="${tm_file} ${cpu_type}/option-defaults.h"
3576 tmake_file="${tmake_file} t-musl"
3579 tmake_file="${tmake_file} t-uclibc"
3583 # Assume the existence of indirect function support and allow the use of the
3584 # resolver attribute.
3586 *-*-linux*android*|*-*-linux*uclibc*|*-*-linux*musl*)
3588 *-*-kfreebsd*-gnu | *-*-kopensolaris*-gnu)
3590 *-*-linux* | *-*-gnu*)
3592 aarch64*-* | arm*-* | i[34567]86-* | powerpc*-* | s390*-* | sparc*-* | x86_64-*)
3593 default_gnu_indirect_function=yes
3599 # Build mkoffload tool
3601 *-intelmic-* | *-intelmicemul-*)
3602 tmake_file="${tmake_file} i386/t-intelmic"
3603 tm_file="${tm_file} i386/intelmic-offload.h"
3607 if [ "$target_has_targetcm" = "no" ]; then
3608 c_target_objs="$c_target_objs default-c.o"
3609 cxx_target_objs="$cxx_target_objs default-c.o"
3612 if [ "$common_out_file" = "" ]; then
3613 if [ "$target_has_targetm_common" = "yes" ]; then
3614 common_out_file="$cpu_type/$cpu_type-common.c"
3616 common_out_file="default-common.c"
3620 if [ "$target_has_targetdm" = "no" ]; then
3621 d_target_objs="$d_target_objs default-d.o"
3624 # Support for --with-cpu and related options (and a few unrelated options,
3628 echo "--with-cpu must be passed a value" 1>&2
3633 # Set arch and cpu from ${target} and ${target_noncanonical}. Set cpu
3634 # to generic if there is no processor scheduler model for the target.
3637 arch_without_sse2=no
3638 arch_without_64bit=no
3641 if test $fbsd_major -ge 6; then
3647 arch_without_sse2=yes
3648 arch_without_64bit=yes
3653 arch_without_sse2=yes
3654 arch_without_64bit=yes
3659 arch_without_sse2=yes
3660 arch_without_64bit=yes
3665 arch_without_sse2=yes
3666 arch_without_64bit=yes
3669 arch_without_sse2=yes
3670 arch_without_64bit=yes
3671 case ${target_noncanonical} in
3684 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
3694 i686-*-* | i786-*-*)
3695 case ${target_noncanonical} in
3732 amdfam10-*|barcelona-*)
3736 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
3740 k8-*|opteron-*|athlon64-*|athlon_fx-*)
3744 athlon_xp-*|athlon_mp-*|athlon_4-*)
3747 arch_without_sse2=yes
3748 arch_without_64bit=yes
3750 athlon_tbird-*|athlon-*)
3753 arch_without_sse2=yes
3758 arch_without_sse2=yes
3763 arch_without_sse2=yes
3765 pentium3-*|pentium3m-*)
3768 arch_without_sse2=yes
3770 pentium4-*|pentium4m-*)
3809 arch_without_sse2=yes
3814 arch_without_sse2=yes
3815 arch_without_64bit=yes
3820 case ${target_noncanonical} in
3857 amdfam10-*|barcelona-*)
3861 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
3865 k8-*|opteron-*|athlon_64-*)
3897 # If there is no $with_cpu option, try to infer one from ${target}.
3898 # This block sets nothing except for with_cpu.
3899 if test x$with_cpu = x ; then
3901 i[34567]86-*-elfiamcu)
3904 i[34567]86-*-*|x86_64-*-*)
3922 frv-*-*linux* | frv400-*-*linux*)
3929 case "$with_arch" in
3931 with_cpu=${default_cf_cpu}
3934 with_cpu=m${default_m68k_cpu}
3950 with_cpu="`echo ${target} | sed 's/-.*$//'`"
3959 # Avoid overriding --with-cpu-32 and --with-cpu-64 values.
3961 i[34567]86-*-*|x86_64-*-*)
3962 if test x$with_cpu_32 != x || test x$with_cpu_64 != x; then
3963 if test x$with_cpu_32 = x; then
3964 with_cpu_32=$with_cpu
3966 if test x$with_cpu_64 = x; then
3967 with_cpu_64=$with_cpu
3975 # Support for --with-arch and related options (and a few unrelated options,
3977 case ${with_arch} in
3979 echo "--with-arch must be passed a value" 1>&2
3984 # If there is no $with_arch option, try to infer one from ${target}.
3985 # This block sets nothing except for with_arch.
3986 if test x$with_arch = x ; then
3988 i[34567]86-*-darwin*|x86_64-*-darwin*)
3989 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
3990 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
3992 i[34567]86-*-elfiamcu)
3996 # --with-fpmath sets the default ISA to SSE2, which is the same
3997 # ISA supported by Pentium 4.
3998 if test x$with_fpmath = x || test $arch_without_sse2 = no; then
4007 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
4015 # Avoid overriding --with-arch-32 and --with-arch-64 values.
4017 i[34567]86-*-darwin*|x86_64-*-darwin*)
4018 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
4019 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
4021 i[34567]86-*-*|x86_64-*-*)
4022 if test x$with_arch_32 != x || test x$with_arch_64 != x; then
4023 if test x$with_arch_32 = x; then
4024 with_arch_32=$with_arch
4026 if test x$with_arch_64 = x; then
4027 if test $arch_without_64bit = yes; then
4028 # Set the default 64bit arch to x86-64 if the default arch
4029 # doesn't support 64bit.
4032 with_arch_64=$with_arch
4036 elif test $arch_without_64bit$need_64bit_isa = yesyes; then
4037 # Set the default 64bit arch to x86-64 if the default arch
4038 # doesn't support 64bit and we need 64bit ISA.
4039 with_arch_32=$with_arch
4047 # Infer a default setting for --with-float.
4048 if test x$with_float = x; then
4050 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
4051 # The R5900 doesn't support 64-bit float. 32-bit float doesn't
4052 # comply with IEEE 754.
4058 # Infer a default setting for --with-fpu.
4059 if test x$with_fpu = x; then
4061 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
4062 # The R5900 FPU only supports single precision.
4068 # Support --with-fpmath.
4069 if test x$with_fpmath != x; then
4071 i[34567]86-*-* | x86_64-*-*)
4072 case ${with_fpmath} in
4074 tm_file="${tm_file} i386/avxmath.h"
4077 tm_file="${tm_file} i386/ssemath.h"
4080 echo "Invalid --with-fpmath=$with_fpmath" 1>&2
4086 echo "--with-fpmath isn't supported for $target." 1>&2
4092 # Similarly for --with-schedule.
4093 if test x$with_schedule = x; then
4096 # Override default PA8000 scheduling model.
4097 with_schedule=7100LC
4102 # Infer a default setting for --with-llsc.
4103 if test x$with_llsc = x; then
4106 # The kernel emulates LL and SC where necessary.
4109 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
4110 # The R5900 doesn't support LL(D) and SC(D).
4116 # Validate and mark as valid any --with options supported
4117 # by this target. In order to use a particular --with option
4118 # you must list it in supported_defaults; validating the value
4119 # is optional. This case statement should set nothing besides
4120 # supported_defaults.
4125 supported_defaults="abi cpu cpu_64 arch arch_64 tune tune_64"
4126 if test x$with_cpu_64 != x && test x$with_cpu = x; then
4127 with_cpu=$with_cpu_64
4129 if test x$with_arch_64 != x && test x$with_arch = x; then
4130 with_arch=$with_arch_64
4132 if test x$with_tune_64 != x && test x$with_tune = x; then
4133 with_tune=$with_tune_64
4135 for which in cpu arch tune; do
4136 eval "val=\$with_$which"
4137 base_val=`echo $val | sed -e 's/\+.*//'`
4138 ext_val=`echo $val | sed -e 's/[a-z0-9.-]\+//'`
4140 if [ $which = arch ]; then
4141 def=aarch64-arches.def
4142 pattern=AARCH64_ARCH
4144 def=aarch64-cores.def
4145 pattern=AARCH64_CORE
4148 ext_mask=AARCH64_CPU_DEFAULT_FLAGS
4150 # Find the base CPU or ARCH id in aarch64-cores.def or
4151 # aarch64-arches.def
4152 if [ x"$base_val" = x ] \
4153 || grep "^$pattern(\"$base_val\"," \
4154 ${srcdir}/config/aarch64/$def \
4157 if [ $which = arch ]; then
4158 base_id=`grep "^$pattern(\"$base_val\"," \
4159 ${srcdir}/config/aarch64/$def | \
4160 sed -e 's/^[^,]*,[ ]*//' | \
4162 # Extract the architecture flags from aarch64-arches.def
4163 ext_mask=`grep "^$pattern(\"$base_val\"," \
4164 ${srcdir}/config/aarch64/$def | \
4168 base_id=`grep "^$pattern(\"$base_val\"," \
4169 ${srcdir}/config/aarch64/$def | \
4170 sed -e 's/^[^,]*,[ ]*//' | \
4174 # Disallow extensions in --with-tune=cortex-a53+crc.
4175 if [ $which = tune ] && [ x"$ext_val" != x ]; then
4176 echo "Architecture extensions not supported in --with-$which=$val" 1>&2
4180 # Use the pre-processor to strip flatten the options.
4181 # This makes the format less rigid than if we use
4182 # grep and sed directly here.
4183 opt_macro="AARCH64_OPT_EXTENSION(A, B, C, D, E, F)=A, B, C, D, E, F"
4184 options_parsed="`$ac_cv_prog_CPP -D"$opt_macro" -x c \
4185 ${srcdir}/config/aarch64/aarch64-option-extensions.def`"
4187 # Match one element inside AARCH64_OPT_EXTENSION, we
4188 # consume anything that's not a ,.
4189 elem="[ ]*\([^,]\+\)[ ]*"
4191 # Repeat the pattern for the number of entries in the
4192 # AARCH64_OPT_EXTENSION, currently 6 times.
4193 sed_patt="^$elem,$elem,$elem,$elem,$elem,$elem"
4195 while [ x"$ext_val" != x ]
4197 ext_val=`echo $ext_val | sed -e 's/\+//'`
4198 ext=`echo $ext_val | sed -e 's/\+.*//'`
4199 base_ext=`echo $ext | sed -e 's/^no//'`
4200 opt_line=`echo -e "$options_parsed" | \
4201 grep "^\"$base_ext\""`
4203 if [ x"$base_ext" = x ] \
4204 || [[ -n $opt_line ]]; then
4206 # These regexp extract the elements based on
4207 # their group match index in the regexp.
4208 ext_canon=`echo -e "$opt_line" | \
4209 sed -e "s/$sed_patt/\2/"`
4210 ext_on=`echo -e "$opt_line" | \
4211 sed -e "s/$sed_patt/\3/"`
4212 ext_off=`echo -e "$opt_line" | \
4213 sed -e "s/$sed_patt/\4/"`
4215 if [ $ext = $base_ext ]; then
4217 ext_mask="("$ext_mask") | ("$ext_on" | "$ext_canon")"
4219 # Removing extension
4220 ext_mask="("$ext_mask") & ~("$ext_off" | "$ext_canon")"
4225 echo "Unknown extension used in --with-$which=$val" 1>&2
4228 ext_val=`echo $ext_val | sed -e 's/[a-z0-9]\+//'`
4231 ext_mask="(("$ext_mask") << 6)"
4232 if [ x"$base_id" != x ]; then
4233 target_cpu_cname="TARGET_CPU_$base_id | $ext_mask"
4237 # Allow --with-$which=native.
4238 if [ "$val" = native ]; then
4241 echo "Unknown $which used in --with-$which=$val" 1>&2
4249 supported_defaults="cpu tune"
4250 for which in cpu tune; do
4251 eval "val=\$with_$which"
4254 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
4255 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
4259 echo "Unknown CPU used in --with-$which=$val" 1>&2
4267 supported_defaults="cpu fpu"
4270 if [ x"$with_cpu" = x ] \
4271 || grep -q -E "^ARC_CPU[[:blank:]]*\($with_cpu," \
4272 ${srcdir}/config/arc/arc-cpus.def
4277 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
4281 # see if --with-fpu matches any of the supported FPUs
4286 fpus | fpus_div | fpus_fma | fpus_all)
4290 fpuda | fpuda_div | fpuda_fma | fpuda_all)
4294 fpud | fpud_div | fpud_fma | fpud_all)
4299 echo "Unknown floating point type used in "\
4300 "--with-fpu=$with_fpu" 1>&2
4305 if [ -n "$flags_ok" ] \
4306 && ! grep -q -E "^ARC_CPU[[:blank:]]*\($new_cpu,[[:blank:]]*$flags_ok," \
4307 ${srcdir}/config/arc/arc-cpus.def
4309 echo "Unknown floating point type used in "\
4310 "--with-fpu=$with_fpu for cpu $new_cpu" 1>&2
4316 supported_defaults="cpu endian float"
4320 supported_defaults="arch cpu float tune fpu abi mode tls"
4321 for which in cpu tune arch; do
4322 # See if it matches a supported value
4323 eval "val=\$with_$which"
4324 if [ x"$val" != x ]; then
4325 cpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
4326 -v cmd="chk$which $val" \
4327 ${srcdir}/config/arm/arm-cpus.in`
4328 if [ "$cpu" = "error" ]; then
4329 echo "Unknown target in --with-$which=$val" 1>&2
4333 eval "target_${which}_cname=$new_val"
4334 echo "For $val real value is $new_val"
4339 case "$with_float" in
4341 | soft | hard | softfp)
4345 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
4350 # see if --with-fpu matches any of the supported FPUs
4351 if [ x"$with_fpu" != x ] ; then
4353 fpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
4354 -v cmd="chkfpu $val" \
4355 ${srcdir}/config/arm/arm-cpus.in`
4356 if [ "$fpu" = "error" ]
4358 echo "Unknown target in --with-fpu=$val" 1>&2
4365 | apcs-gnu | atpcs | aapcs | iwmmxt | aapcs-linux )
4369 echo "Unknown ABI used in --with-abi=$with_abi"
4374 case "$with_mode" in
4380 echo "Unknown mode used in --with-mode=$with_mode"
4391 echo "Unknown TLS method used in --with-tls=$with_tls" 1>&2
4396 if test "x$with_arch" != x && test "x$with_cpu" != x; then
4397 echo "Switch \"--with-arch\" may not be used with switch \"--with-cpu\"" 1>&2
4401 if test "x$with_cpu" != x && test "x$with_tune" != x; then
4402 echo "Switch \"--with-tune\" may not be used with switch \"--with-cpu\"" 1>&2
4406 # Add extra multilibs
4407 if test "x$with_multilib_list" != x; then
4409 arm_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
4410 if test "x${arm_multilibs}" != xdefault ; then
4411 for arm_multilib in ${arm_multilibs}; do
4412 case ${arm_multilib} in
4414 tmake_profile_file="arm/t-multilib"
4417 ml=`echo "X$arm_multilib" | sed '1s,^X@,,'`
4418 if test -f "${srcdir}/config/arm/${ml}"; then
4419 tmake_file="${tmake_file} arm/${ml}"
4421 echo "Error: ${ml} does not exist in ${srcdir}/config/arm" >&2
4426 echo "Error: --with-multilib-list=${with_multilib_list} not supported." 1>&2
4433 if test "x${tmake_profile_file}" != x ; then
4434 # arm/t-aprofile and arm/t-rmprofile are only
4435 # designed to work without any with-cpu,
4436 # with-arch, with-mode, with-fpu or with-float
4438 if test "x$with_arch" != x \
4439 || test "x$with_cpu" != x \
4440 || test "x$with_float" != x \
4441 || test "x$with_fpu" != x \
4442 || test "x$with_mode" != x ; then
4443 echo "Error: You cannot use any of --with-arch/cpu/fpu/float/mode with --with-multilib-list=${with_multilib_list}" 1>&2
4445 elif test "x$ml" != x ; then
4446 echo "Error: You cannot use builtin multilib profiles along with custom ones" 1>&2
4449 # But pass the default value for float-abi
4450 # through to the multilib selector
4452 tmake_file="${tmake_file} ${tmake_profile_file}"
4453 TM_MULTILIB_CONFIG="$with_multilib_list"
4456 target_cpu_cname=${target_cpu_cname:-arm7tdmi}
4457 with_cpu=${with_cpu:-$target_cpu_cname}
4461 supported_defaults=cpu
4466 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
4472 fido-*-* | m68k*-*-*)
4473 supported_defaults="arch cpu"
4474 case "$with_arch" in
4476 m68k_arch_family="$with_arch"
4479 echo "Invalid --with-arch=$with_arch" 1>&2
4484 # We always have a $with_cpu setting here.
4486 "m68000" | "m68010" | "m68020" | "m68030" | "m68040" | "m68060")
4487 m68k_cpu_ident=$with_cpu
4490 m68k_cpu_ident=m68020
4491 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_40"
4494 m68k_cpu_ident=m68020
4495 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_60"
4498 # We need the C identifier rather than the string.
4499 m68k_cpu_ident=`awk -v arg="\"$with_cpu\"" \
4500 'BEGIN { FS="[ \t]*[,()][ \t]*" }; \
4501 $1 == "M68K_DEVICE" && $2 == arg { print $3 }' \
4502 ${srcdir}/config/m68k/m68k-devices.def`
4503 if [ x"$m68k_cpu_ident" = x ] ; then
4504 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
4507 with_cpu="mcpu=$with_cpu"
4513 supported_defaults="arch tune"
4515 for which in arch tune; do
4516 eval "val=\$with_$which"
4518 "" | fiji | gfx900 | gfx906 )
4522 echo "Unknown cpu used in --with-$which=$val." 1>&2
4527 [ "x$with_arch" = x ] && with_arch=fiji
4531 supported_defaults="arch schedule"
4533 case "$with_arch" in
4534 "" | 1.0 | 1.1 | 2.0)
4538 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
4543 case "$with_schedule" in
4544 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
4548 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
4554 i[34567]86-*-* | x86_64-*-*)
4555 supported_defaults="abi arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64"
4556 for which in arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64; do
4557 eval "val=\$with_$which"
4558 case " $x86_archs " in
4566 echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
4575 if test x${val} != x; then
4576 case " $x86_64_archs " in
4578 # Disallow x86-64-v* for --with-cpu=/--with-tune=
4579 case "x$which$val" in
4580 xcpu*x86-64-v*|xtune*x86-64-v*)
4581 echo "Unknown CPU given in --with-$which=$val." 1>&2
4590 # Allow $x86_cpus --with-cpu=/--with-tune=
4593 case " $x86_cpus " in
4598 echo "Unknown CPU given in --with-$which=$val." 1>&2
4604 echo "Unknown CPU given in --with-$which=$val." 1>&2
4617 supported_defaults="abi arch tune riscv_attribute isa_spec"
4620 riscv-* | riscv32*) xlen=32 ;;
4621 riscv64*) xlen=64 ;;
4622 *) echo "Unsupported RISC-V target ${target}" 1>&2; exit 1 ;;
4625 case "${with_isa_spec}" in
4627 tm_defines="${tm_defines} TARGET_DEFAULT_ISA_SPEC=ISA_SPEC_CLASS_2P2"
4630 tm_defines="${tm_defines} TARGET_DEFAULT_ISA_SPEC=ISA_SPEC_CLASS_20191213"
4633 tm_defines="${tm_defines} TARGET_DEFAULT_ISA_SPEC=ISA_SPEC_CLASS_20190608"
4636 echo "--with-isa-spec only accept 2.2, 20191213, 201912, 20190608 or 201906" 1>&2
4640 case "${with_riscv_attribute}" in
4642 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
4645 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=0"
4648 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
4651 echo "--with-riscv-attribute=${with_riscv_attribute} is not supported. The argument must begin with yes, no or default." 1>&2
4657 # Infer arch from --with-arch, --target, and --with-abi.
4658 case "${with_arch}" in
4659 rv32e* | rv32i* | rv32g* | rv64i* | rv64g*)
4663 # Infer XLEN, but otherwise assume GC.
4664 case "${with_abi}" in
4665 ilp32e) with_arch="rv32e" ;;
4666 ilp32 | ilp32f | ilp32d) with_arch="rv32gc" ;;
4667 lp64 | lp64f | lp64d) with_arch="rv64gc" ;;
4668 *) with_arch="rv${xlen}gc" ;;
4672 echo "--with-arch=${with_arch} is not supported. The argument must begin with rv32e, rv32i, rv32g, rv64i, or rv64g." 1>&2
4676 PYTHON=`which python || which python3 || which python2`
4677 if test "x${PYTHON}" != x; then
4678 with_arch=`${PYTHON} ${srcdir}/config/riscv/arch-canonicalize ${with_arch}`
4680 tm_defines="${tm_defines} TARGET_RISCV_DEFAULT_ARCH=${with_arch}"
4682 # Make sure --with-abi is valid. If it was not specified,
4683 # pick a default based on the ISA, preferring soft-float
4684 # unless the D extension is present.
4685 case "${with_abi}" in
4686 ilp32 | ilp32e | ilp32f | ilp32d | lp64 | lp64f | lp64d)
4689 case "${with_arch}" in
4690 rv32*d* | rv32g*) with_abi=ilp32d ;;
4691 rv32e*) with_abi=ilp32e ;;
4692 rv32*) with_abi=ilp32 ;;
4693 rv64*d* | rv64g*) with_abi=lp64d ;;
4694 rv64*) with_abi=lp64 ;;
4698 echo "--with-abi=${with_abi} is not supported" 1>&2
4702 tm_defines="${tm_defines} TARGET_RISCV_DEFAULT_ABI=${with_abi}"
4704 # Make sure ABI and ISA are compatible.
4705 case "${with_abi},${with_arch}" in
4706 ilp32,rv32* | ilp32e,rv32e* \
4707 | ilp32f,rv32*f* | ilp32f,rv32g* \
4708 | ilp32d,rv32*d* | ilp32d,rv32g* \
4710 | lp64f,rv64*f* | lp64f,rv64g* \
4711 | lp64d,rv64*d* | lp64d,rv64g*)
4714 echo "--with-abi=${with_abi} is not supported for ISA ${with_arch}" 1>&2
4718 # Handle --with-multilib-generator.
4719 if test "x${with_multilib_generator}" != xdefault; then
4720 if test "x${with_multilib_list}" != xdefault; then
4721 echo "--with-multilib-list= can't used with --with-multilib-generator= at same time" 1>&2
4726 if ${srcdir}/config/riscv/multilib-generator \
4727 `echo ${with_multilib_generator} | sed 's/;/ /g'`\
4728 > t-multilib-config;
4730 tmake_file="${tmake_file} riscv/t-withmultilib-generator"
4732 echo "invalid option for --with-multilib-generator" 1>&2
4737 echo "--with-multilib-generator= is not supported for ${target}, only supported for riscv*-*-elf*" 1>&2
4743 # Handle --with-multilib-list.
4744 if test "x${with_multilib_list}" != xdefault; then
4745 tmake_file="${tmake_file} riscv/t-withmultilib"
4747 case ${with_multilib_list} in
4748 ilp32 | ilp32f | ilp32d \
4749 | lp64 | lp64f | lp64d )
4750 TM_MULTILIB_CONFIG="${with_arch},${with_multilib_list}"
4753 echo "--with-multilib-list=${with_multilib_list} not supported."
4760 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"
4762 case ${with_float} in
4767 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
4773 "" | single | double)
4777 echo "Unknown fpu type used in --with-fpu=$with_fpu" 1>&2
4787 echo "Unknown NaN encoding used in --with-nan=$with_nan" 1>&2
4792 case ${with_fp_32} in
4797 echo "Unknown FP mode used in --with-fp-32=$with_fp_32" 1>&2
4802 case ${with_odd_spreg_32} in
4804 with_odd_spreg_32="odd-spreg"
4807 with_odd_spreg_32="no-odd-spreg"
4813 echo "Unknown odd-spreg-32 type used in --with-odd-spreg-32=$with_odd_spreg_32" 1>&2
4819 "" | 32 | o64 | n32 | 64 | eabi)
4823 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
4828 case ${with_divide} in
4829 "" | breaks | traps)
4833 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
4838 case ${with_llsc} in
4849 echo "Unknown llsc type used in --with-llsc" 1>&2
4854 case ${with_mips_plt} in
4859 with_mips_plt=no-plt
4864 echo "Unknown --with-mips-plt argument: $with_mips_plt" 1>&2
4869 case ${with_synci} in
4879 echo "Unknown synci type used in --with-synci" 1>&2
4884 case ${with_lxc1_sxc1} in
4886 with_lxc1_sxc1=lxc1-sxc1
4889 with_lxc1_sxc1=no-lxc1-sxc1
4894 echo "Unknown lxc1-sxc1 type used in --with-lxc1-sxc1" 1>&2
4899 case ${with_madd4} in
4909 echo "Unknown madd4 type used in --with-madd4" 1>&2
4916 supported_defaults="arch cpu nds32_lib float fpu_config"
4918 # process --with-arch
4919 case "${with_arch}" in
4921 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
4925 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
4928 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=1"
4931 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=2"
4935 echo "Cannot accept --with-arch=$with_arch, available values are: v2 v2j v3 v3m v3f v3s" 1>&2
4940 case "${with_cpu}" in
4944 n6 | n7 |n8 | e8 | s8 | n9 | n10 | d10 | n12 | n13 | n15)
4948 echo "Cannot accept --with-cpu=$with_cpu, available values are: n6 n7 n8 e8 s8 n9 n10 d10 n12 n13 n15" 1>&2
4953 # process --with-nds32-lib
4954 case "${with_nds32_lib}" in
4958 with_nds32_lib=ulibc
4961 with_nds32_lib=glibc
4964 with_nds32_lib=newlib
4965 tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
4971 tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
4975 # for the arch=v3f or arch=v3s under mculib toolchain,
4976 # we would like to set -fno-math-errno as default
4977 case "${with_arch}" in
4979 tm_defines="${tm_defines} TARGET_DEFAULT_NO_MATH_ERRNO=1"
4987 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib glibc uclibc" 1>&2
4992 # process --with-float
4993 case "${with_float}" in
4998 echo "Cannot accept --with-float=$with_float, available values are: soft hard" 1>&2
5003 # process --with-config-fpu
5004 case "${with_config_fpu}" in
5009 echo "Cannot accept --with-config-fpu=$with_config_fpu, available values from 0 to 7" 1>&2
5017 supported_defaults="arch"
5018 case "$with_arch" in
5023 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
5029 powerpc*-*-* | rs6000-*-*)
5030 supported_defaults="abi cpu cpu_32 cpu_64 float tune tune_32 tune_64 advance_toolchain"
5032 for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
5033 eval "val=\$with_$which"
5035 default32 | default64)
5040 echo "$val only valid for --with-cpu and --with-tune." 1>&2
5044 with_which="with_$which"
5048 tm_defines="${tm_defines} CONFIG_PPC405CR"
5049 eval "with_$which=405"
5051 "" | common | native \
5052 | power[3456789] | power10 | power5+ | power6x \
5053 | powerpc | powerpc64 | powerpc64le \
5055 | 401 | 403 | 405 | 405fp | 440 | 440fp | 464 | 464fp \
5056 | 476 | 476fp | 505 | 601 | 602 | 603 | 603e | ec603e \
5057 | 604 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
5058 | a2 | e300c[23] | 854[08] | e500mc | e500mc64 | e5500 | e6500 \
5059 | titan | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5 | cell)
5063 echo "Unknown cpu used in --with-$which=$val." 1>&2
5070 "" | elfv1 | elfv2 )
5074 echo "Unknown ABI used in --with-abi=$with_abi"
5079 if test "x$with_advance_toolchain" != x; then
5080 if test -d "/opt/$with_advance_toolchain/." -a \
5081 -d "/opt/$with_advance_toolchain/bin/." -a \
5082 -d "/opt/$with_advance_toolchain/include/."; then
5084 tm_file="$tm_file ./advance-toolchain.h"
5085 (at="/opt/$with_advance_toolchain"
5086 echo "/* Use Advance Toolchain $at */"
5088 echo "#undef LINK_OS_EXTRA_SPEC32"
5089 echo "#define LINK_OS_EXTRA_SPEC32" \
5090 "\"%(link_os_new_dtags)" \
5091 "-rpath $prefix/lib -rpath $at/lib\""
5093 echo "#undef LINK_OS_EXTRA_SPEC64"
5094 echo "#define LINK_OS_EXTRA_SPEC64" \
5095 "\"%(link_os_new_dtags)" \
5096 "-rpath $prefix/lib64 -rpath $at/lib64\""
5098 echo "#undef LINK_OS_NEW_DTAGS_SPEC"
5099 echo "#define LINK_OS_NEW_DTAGS_SPEC" \
5100 "\"--enable-new-dtags\""
5102 echo "#undef DYNAMIC_LINKER_PREFIX"
5103 echo "#define DYNAMIC_LINKER_PREFIX \"$at\""
5105 echo "#undef MD_EXEC_PREFIX"
5106 echo "#define MD_EXEC_PREFIX \"$at/bin/\""
5108 echo "#undef MD_STARTFILE_PREFIX"
5109 echo "#define MD_STARTFILE_PREFIX \"$prefix/lib/\""
5111 echo "#undef MD_STARTFILE_PREFIX_1"
5112 echo "#define MD_STARTFILE_PREFIX_1 \"$at/lib/\"") \
5113 > advance-toolchain.h
5115 echo "Unknown advance-toolchain $with_advance_toolchain"
5120 # Set up the default long double format if the user changed it.
5121 if test x$with_long_double_format = xieee; then
5122 tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=1"
5124 elif test x$with_long_double_format = xibm; then
5125 tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=0"
5130 supported_defaults="arch mode tune"
5132 for which in arch tune; do
5133 eval "val=\$with_$which"
5135 "" | native | z900 | z990 | z9-109 | z9-ec | z10 | z196 | zEC12 | z13 | z14 | z15 | arch5 | arch6 | arch7 | arch8 | arch9 | arch10 | arch11 | arch12 | arch13 | arch14 )
5139 echo "Unknown cpu used in --with-$which=$val." 1>&2
5145 case ${with_mode} in
5150 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
5156 sh[123456ble]*-*-* | sh-*-*)
5157 supported_defaults="cpu"
5158 case "`echo $with_cpu | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz- | sed s/sh/m/`" in
5159 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
5162 m2a | m2a-single | m2a-single-only | m2a-nofpu)
5164 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
5167 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
5168 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
5169 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
5170 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
5176 supported_defaults="cpu cpu_32 cpu_64 float tune tune_32 tune_64"
5178 for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
5179 eval "val=\$with_$which"
5181 "" | sparc | sparcv9 | sparc64 \
5183 | v8 | supersparc | hypersparc | leon | leon3 | leon3v7 \
5184 | sparclite | f930 | f934 | sparclite86x \
5185 | sparclet | tsc701 \
5186 | v9 | ultrasparc | ultrasparc3 | niagara | niagara2 \
5187 | niagara3 | niagara4 | niagara7 | m8)
5191 echo "Unknown cpu used in --with-$which=$val" 1>&2
5197 case ${with_float} in
5202 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
5209 supported_defaults="arch"
5211 case ${with_arch} in
5212 "" | c62x | c64x | c64x+ | c67x | c67x+ | c674x)
5216 echo "Unknown arch used in --with-arch=$with_arch." 1>&2
5223 supported_defaults=cpu
5225 "" | v850e | v850e1 | v850e2 | v850es | v850e2v3 | v850e3v5)
5229 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
5235 supported_defaults="cpu"
5239 *) echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
5246 # Targets for which there is at least one VxWorks port should include
5247 # vxworks-dummy.h to allow safe references to various TARGET_VXWORKS kinds
5248 # of markers from other files in the port, including the vxworks*.h files to
5249 # distinguish VxWorks variants such as VxWorks 7 or 64).
5252 arm*-*-* | i[34567]86-*-* | mips*-*-* | powerpc*-*-* | sh*-*-* \
5253 | sparc*-*-* | x86_64-*-*)
5254 tm_file="vxworks-dummy.h ${tm_file}"
5258 # Set some miscellaneous flags for particular targets.
5259 target_cpu_default2=
5262 if test x"$target_cpu_cname" != x
5264 target_cpu_default2=$target_cpu_cname
5269 if test x$with_cpu = x
5271 echo "Don't know the target cpu" 1>&2
5274 target_cpu_default2="\\\"$with_cpu\\\""
5279 if test x$gas = xyes
5281 target_cpu_default2="MASK_GAS"
5285 fido*-*-* | m68k*-*-*)
5286 target_cpu_default2=$m68k_cpu_ident
5287 tmake_file="m68k/t-opts $tmake_file"
5288 if [ x"$m68k_arch_family" != x ]; then
5289 tmake_file="m68k/t-$m68k_arch_family $tmake_file"
5293 i[34567]86-*-darwin* | x86_64-*-darwin*)
5295 i[34567]86-*-linux* | x86_64-*-linux*)
5296 extra_objs="${extra_objs} gnu-property.o"
5297 tmake_file="$tmake_file i386/t-linux i386/t-gnu-property"
5299 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu)
5300 tmake_file="$tmake_file i386/t-kfreebsd"
5303 tmake_file="$tmake_file i386/t-gnu"
5305 i[34567]86-*-msdosdjgpp*)
5306 tmake_file="${tmake_file} i386/t-djgpp"
5308 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
5310 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
5312 i[34567]86-*-mingw* | x86_64-*-mingw*)
5314 i[34567]86-*-dragonfly* | x86_64-*-dragonfly*)
5316 i[34567]86-*-freebsd*)
5319 tmake_file="${tmake_file} i386/t-freebsd64"
5325 if test x$gnu_ld = xyes
5327 target_cpu_default2="MASK_SPLIT_ADDRESSES"
5331 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
5334 if test x$with_arch != x; then
5335 default_mips_arch=$with_arch
5337 if test x$with_abi != x; then
5338 default_mips_abi=$with_abi
5340 case ${default_mips_arch} in
5341 mips1) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS1" ;;
5342 mips2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS2" ;;
5343 mips3) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS3" ;;
5344 mips4) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS4" ;;
5345 mips32) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32" ;;
5346 mips32r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R2" ;;
5347 mips32r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS32R6" ;;
5348 mips64) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64" ;;
5349 mips64r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R2" ;;
5350 mips64r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=MIPS_ISA_MIPS64R6" ;;
5352 case ${default_mips_abi} in
5353 32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_32" ;;
5354 o64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_O64" ;;
5355 n32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_N32" ;;
5356 64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_64" ;;
5357 eabi) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_EABI" ;;
5359 tmake_file="mips/t-mips $tmake_file"
5362 powerpc*-*-* | rs6000-*-*)
5363 # FIXME: The PowerPC port uses the value set at compile time,
5364 # although it's only cosmetic.
5365 if test "x$with_cpu" != x
5367 target_cpu_default2="\\\"$with_cpu\\\""
5369 out_file="${cpu_type}/${cpu_type}.c"
5370 c_target_objs="${c_target_objs} ${cpu_type}-c.o"
5371 cxx_target_objs="${cxx_target_objs} ${cpu_type}-c.o"
5372 d_target_objs="${d_target_objs} ${cpu_type}-d.o"
5373 tmake_file="${cpu_type}/t-${cpu_type} ${tmake_file}"
5376 sh[123456ble]*-*-* | sh-*-*)
5377 c_target_objs="${c_target_objs} sh-c.o"
5378 cxx_target_objs="${cxx_target_objs} sh-c.o"
5382 # Some standard aliases.
5387 xsparcv9 | xsparc64)
5392 if test x$with_tune = x ; then
5403 # The SPARC port checks this value at compile-time.
5404 target_cpu_default2="TARGET_CPU_$with_cpu"
5408 case "x$with_cpu" in
5411 xv850e | xv850e1 | xv850e2 | xv850e2v3 | xv850e3v5)
5412 target_cpu_default2="TARGET_CPU_$with_cpu"
5415 target_cpu_default2="TARGET_CPU_v850e1"
5420 target_cpu_default2="TARGET_CPU_$with_cpu"
5425 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"
5426 for option in $all_defaults
5428 eval "val=\$with_"`echo $option | sed s/-/_/g`
5429 if test -n "$val"; then
5430 case " $supported_defaults " in
5434 echo "This target does not support --with-$option." 2>&1
5435 echo "Valid --with options are: $supported_defaults" 2>&1
5442 t="{ \"$option\", \"$val\" }"
5444 t="${t}, { \"$option\", \"$val\" }"
5451 configure_default_options="{ { NULL, NULL} }"
5453 configure_default_options="{ ${t} }"
5456 if test "$target_cpu_default2" != ""
5458 if test "$target_cpu_default" != ""
5460 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
5462 target_cpu_default=$target_cpu_default2
5467 i[34567]86-*-* | x86_64-*-*)
5468 if test x$enable_as_accelerator = xyes; then
5469 extra_programs="mkoffload\$(exeext)"