1 # GCC target-specific configuration file.
2 # Copyright (C) 1997-2020 Free Software Foundation, Inc.
4 #This file is part of GCC.
6 #GCC is free software; you can redistribute it and/or modify it under
7 #the terms of the GNU General Public License as published by the Free
8 #Software Foundation; either version 3, or (at your option) any later
11 #GCC is distributed in the hope that it will be useful, but WITHOUT
12 #ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 #FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 #You should have received a copy of the GNU General Public License
17 #along with GCC; see the file COPYING3. If not see
18 #<http://www.gnu.org/licenses/>.
20 # This is the GCC target-specific configuration file
21 # where a configuration type is mapped to different system-specific
22 # definitions and files. This is invoked by the autoconf-generated
23 # configure script. Putting it in a separate shell file lets us skip
24 # running autoconf when modifying target-specific information.
26 # When you change the cases in the OS or target switches, consider
27 # updating ../libgcc/config.host also.
29 # This file switches on the shell variable ${target}, and also uses the
30 # following shell variables:
32 # with_* Various variables as set by configure.
34 # enable_threads Either the name, yes or no depending on whether
35 # threads support was requested.
37 # default_use_cxa_atexit
38 # The default value for the $enable___cxa_atexit
39 # variable. enable___cxa_atexit needs to be set to
40 # "yes" for the correct operation of C++ destructors
41 # but it relies upon the presence of a non-standard C
42 # library function called __cxa_atexit.
43 # Since not all C libraries provide __cxa_atexit the
44 # default value of $default_use_cxa_atexit is set to
45 # "no" except for targets which are known to be OK.
47 # default_gnu_indirect_function
48 # The default value for the $enable_gnu_indirect_function
49 # variable. enable_gnu_indirect_function relies
50 # upon the presence of a non-standard gnu ifunc support
51 # in the assembler, linker and dynamic linker.
52 # Since not all libraries provide the dynamic linking
53 # support, the default value of
54 # $default_gnu_indirect_function is set to
55 # "no" except for targets which are known to be OK.
57 # gas_flag Either yes or no depending on whether GNU as was
60 # gnu_ld_flag Either yes or no depending on whether GNU ld was
63 # This file sets the following shell variables for use by the
64 # autoconf-generated configure script:
66 # cpu_type The name of the cpu, if different from the first
67 # chunk of the canonical target name.
69 # tm_defines List of target macros to define for all compilations.
71 # tm_file A list of target macro files, if different from
72 # "$cpu_type/$cpu_type.h". Usually it's constructed
73 # per target in a way like this:
74 # tm_file="${tm_file} dbxelf.h elfos.h ${cpu_type.h}/elf.h"
75 # Note that the preferred order is:
76 # - specific target header "${cpu_type}/${cpu_type.h}"
77 # - generic headers like dbxelf.h elfos.h, etc.
78 # - specializing target headers like ${cpu_type.h}/elf.h
79 # This helps to keep OS specific stuff out of the CPU
80 # defining header ${cpu_type}/${cpu_type.h}.
82 # It is possible to include automatically-generated
83 # build-directory files by prefixing them with "./".
84 # All other files should relative to $srcdir/config.
86 # tm_p_file Location of file with declarations for functions
89 # tm_d_file A list of headers with definitions of target hook
90 # macros for the D compiler.
92 # out_file The name of the machine description C support
93 # file, if different from "$cpu_type/$cpu_type.c".
95 # common_out_file The name of the source file for code shared between
96 # the compiler proper and the driver.
98 # md_file The name of the machine-description file, if
99 # different from "$cpu_type/$cpu_type.md".
101 # tmake_file A list of machine-description-specific
102 # makefile-fragments, if different from
103 # "$cpu_type/t-$cpu_type".
105 # extra_modes The name of the file containing a list of extra
106 # machine modes, if necessary and different from
107 # "$cpu_type/$cpu_type-modes.def".
109 # extra_objs List of extra objects that should be linked into
110 # the compiler proper (cc1, cc1obj, cc1plus)
111 # depending on target.
113 # extra_gcc_objs List of extra objects that should be linked into
114 # the compiler driver (gcc) depending on target.
116 # extra_headers List of used header files from the directory
117 # config/${cpu_type}.
119 # user_headers_inc_next_pre
120 # List of header file names of internal gcc header
121 # files, which should be prefixed by an include_next.
122 # user_headers_inc_next_post
123 # List of header file names of internal gcc header
124 # files, which should be postfixed by an include_next.
125 # use_gcc_tgmath If set, add tgmath.h to the list of used header
128 # use_gcc_stdint If "wrap", install a version of stdint.h that
129 # wraps the system's copy for hosted compilations;
130 # if "provide", provide a version of systems without
131 # such a system header; otherwise "none", do not
132 # provide such a header at all.
134 # extra_programs List of extra executables compiled for this target
135 # machine, used when linking.
137 # extra_options List of target-dependent .opt files.
139 # c_target_objs List of extra target-dependent objects that be
140 # linked into the C compiler only.
142 # cxx_target_objs List of extra target-dependent objects that be
143 # linked into the C++ compiler only.
145 # d_target_objs List of extra target-dependent objects that be
146 # linked into the D compiler only.
148 # fortran_target_objs List of extra target-dependent objects that be
149 # linked into the fortran compiler only.
151 # target_gtfiles List of extra source files with type information.
153 # xm_defines List of macros to define when compiling for the
156 # xm_file List of files to include when compiling for the
159 # use_collect2 Set to yes or no, depending on whether collect2
162 # target_cpu_default Set to override the default target model.
164 # gdb_needs_out_file_path
165 # Set to yes if gdb needs a dir command with
166 # `dirname $out_file`.
168 # thread_file Set to control which thread package to use.
170 # gas Set to yes or no depending on whether the target
171 # system normally uses GNU as.
173 # configure_default_options
174 # Set to an initializer for configure_default_options
175 # in configargs.h, based on --with-cpu et cetera.
177 # native_system_header_dir
178 # Where system header files are found for this
179 # target. This defaults to /usr/include. If
180 # the --with-sysroot configure option or the
181 # --sysroot command line option is used this
182 # will be relative to the sysroot.
183 # target_type_format_char
184 # The default character to be used for formatting
186 # .type symbol_name, ${t_t_f_c}<property>
189 # The following variables are used in each case-construct to build up the
190 # outgoing variables:
192 # gnu_ld Set to yes or no depending on whether the target
193 # system normally uses GNU ld.
195 # target_has_targetcm Set to yes or no depending on whether the target
196 # has its own definition of targetcm.
198 # target_has_targetm_common Set to yes or no depending on whether the
199 # target has its own definition of targetm_common.
201 # target_has_targetdm Set to yes or no depending on whether the target
202 # has its own definition of targetdm.
208 user_headers_inc_next_pre=
209 user_headers_inc_next_post=
220 target_has_targetcm=no
221 target_has_targetm_common=yes
222 target_has_targetdm=no
225 # Set this to force installation and use of collect2.
227 # Set this to override the default target model.
229 # Set this if gdb needs a dir command with `dirname $out_file`
230 gdb_needs_out_file_path=
231 # Set this to control which thread package will be used.
233 # Reinitialize these from the flag values every loop pass, since some
234 # configure entries modify them.
236 gnu_ld="$gnu_ld_flag"
237 default_use_cxa_atexit=no
238 default_gnu_indirect_function=no
241 native_system_header_dir=/usr/include
242 target_type_format_char='@'
244 # Don't carry these over build->host->target. Please.
248 # Obsolete configurations.
252 if test "x$enable_obsolete" != xyes; then
253 echo "*** Configuration ${target} is obsolete." >&2
254 echo "*** Specify --enable-obsolete to build it anyway." >&2
255 echo "*** Support will be REMOVED in the next major release of GCC," >&2
256 echo "*** unless a maintainer comes forward." >&2
261 # Unsupported targets list. Do not put an entry in this list unless
262 # it would otherwise be caught by a more permissive pattern. The list
263 # should be in alphabetical order.
265 # Avoid special cases that are not obsolete
276 | i[34567]86-go32-* \
277 | i[34567]86-*-go32* \
278 | m68k-*-uclinuxoldabi* \
279 | mips64orion*-*-rtems* \
281 | powerpc*-*-linux*paired* \
283 | sparc-hal-solaris2* \
286 | *-*-freebsd[12] | *-*-freebsd[1234].* \
287 | *-*-freebsd*aout* \
295 | *-*-solaris2.[0-9] \
296 | *-*-solaris2.[0-9].* \
301 echo "*** Configuration ${target} not supported" 1>&2
306 # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
307 # updated in each machine entry. Also set default extra_headers for some
310 cpu_type=`echo ${target} | sed 's/-.*$//'`
315 tmake_file=m32c/t-m32c
316 target_has_targetm_common=no
320 extra_headers="arm_fp16.h arm_neon.h arm_bf16.h arm_acle.h arm_sve.h"
321 c_target_objs="aarch64-c.o"
322 cxx_target_objs="aarch64-c.o"
323 d_target_objs="aarch64-d.o"
324 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"
325 target_gtfiles="\$(srcdir)/config/aarch64/aarch64-builtins.c \$(srcdir)/config/aarch64/aarch64-sve-builtins.h \$(srcdir)/config/aarch64/aarch64-sve-builtins.cc"
326 target_has_targetm_common=yes
330 extra_options="${extra_options} g.opt"
341 c_target_objs="arc-c.o"
342 cxx_target_objs="arc-c.o"
343 extra_options="${extra_options} arc/arc-tables.opt g.opt"
344 extra_headers="arc-simd.h"
348 extra_objs="arm-builtins.o aarch-common.o"
349 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"
350 target_type_format_char='%'
351 c_target_objs="arm-c.o"
352 cxx_target_objs="arm-c.o"
353 d_target_objs="arm-d.o"
354 extra_options="${extra_options} arm/arm-tables.opt"
355 target_gtfiles="\$(srcdir)/config/arm/arm-builtins.c"
359 c_target_objs="avr-c.o"
360 cxx_target_objs="avr-c.o"
369 extra_options="${extra_options} g.opt"
372 target_has_targetm_common=no
374 moxie*) cpu_type=moxie
375 target_has_targetm_common=no
379 extra_headers=math-68881.h
380 extra_options="${extra_options} m68k/m68k-tables.opt"
384 c_target_objs="i386-c.o"
385 cxx_target_objs="i386-c.o"
386 d_target_objs="i386-d.o"
387 extra_objs="x86-tune-sched.o x86-tune-sched-bd.o x86-tune-sched-atom.o x86-tune-sched-core.o i386-options.o i386-builtins.o i386-expand.o i386-features.o"
388 target_gtfiles="\$(srcdir)/config/i386/i386-builtins.c \$(srcdir)/config/i386/i386-expand.c \$(srcdir)/config/i386/i386-options.c"
389 extra_options="${extra_options} fused-madd.opt"
390 extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
391 pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
392 nmmintrin.h bmmintrin.h fma4intrin.h wmmintrin.h
393 immintrin.h x86intrin.h avxintrin.h xopintrin.h
394 ia32intrin.h cross-stdarg.h lwpintrin.h popcntintrin.h
395 lzcntintrin.h bmiintrin.h bmi2intrin.h tbmintrin.h
396 avx2intrin.h avx512fintrin.h fmaintrin.h f16cintrin.h
397 rtmintrin.h xtestintrin.h rdseedintrin.h prfchwintrin.h
398 adxintrin.h fxsrintrin.h xsaveintrin.h xsaveoptintrin.h
399 avx512cdintrin.h avx512erintrin.h avx512pfintrin.h
400 shaintrin.h clflushoptintrin.h xsavecintrin.h
401 xsavesintrin.h avx512dqintrin.h avx512bwintrin.h
402 avx512vlintrin.h avx512vlbwintrin.h avx512vldqintrin.h
403 avx512ifmaintrin.h avx512ifmavlintrin.h avx512vbmiintrin.h
404 avx512vbmivlintrin.h avx5124fmapsintrin.h avx5124vnniwintrin.h
405 avx512vpopcntdqintrin.h clwbintrin.h mwaitxintrin.h
406 clzerointrin.h pkuintrin.h sgxintrin.h cetintrin.h
407 gfniintrin.h cet.h avx512vbmi2intrin.h
408 avx512vbmi2vlintrin.h avx512vnniintrin.h
409 avx512vnnivlintrin.h vaesintrin.h vpclmulqdqintrin.h
410 avx512vpopcntdqvlintrin.h avx512bitalgintrin.h
411 pconfigintrin.h wbnoinvdintrin.h movdirintrin.h
412 waitpkgintrin.h cldemoteintrin.h avx512bf16vlintrin.h
413 avx512bf16intrin.h enqcmdintrin.h serializeintrin.h
414 avx512vp2intersectintrin.h avx512vp2intersectvlintrin.h
415 tsxldtrkintrin.h amxtileintrin.h amxint8intrin.h
416 amxbf16intrin.h x86gprintrin.h uintrintrin.h
421 c_target_objs="i386-c.o"
422 cxx_target_objs="i386-c.o"
423 d_target_objs="i386-d.o"
424 extra_options="${extra_options} fused-madd.opt"
425 extra_objs="x86-tune-sched.o x86-tune-sched-bd.o x86-tune-sched-atom.o x86-tune-sched-core.o i386-options.o i386-builtins.o i386-expand.o i386-features.o"
426 target_gtfiles="\$(srcdir)/config/i386/i386-builtins.c \$(srcdir)/config/i386/i386-expand.c \$(srcdir)/config/i386/i386-options.c"
427 extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
428 pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
429 nmmintrin.h bmmintrin.h fma4intrin.h wmmintrin.h
430 immintrin.h x86intrin.h avxintrin.h xopintrin.h
431 ia32intrin.h cross-stdarg.h lwpintrin.h popcntintrin.h
432 lzcntintrin.h bmiintrin.h bmi2intrin.h tbmintrin.h
433 avx2intrin.h avx512fintrin.h fmaintrin.h f16cintrin.h
434 rtmintrin.h xtestintrin.h rdseedintrin.h prfchwintrin.h
435 adxintrin.h fxsrintrin.h xsaveintrin.h xsaveoptintrin.h
436 avx512cdintrin.h avx512erintrin.h avx512pfintrin.h
437 shaintrin.h clflushoptintrin.h xsavecintrin.h
438 xsavesintrin.h avx512dqintrin.h avx512bwintrin.h
439 avx512vlintrin.h avx512vlbwintrin.h avx512vldqintrin.h
440 avx512ifmaintrin.h avx512ifmavlintrin.h avx512vbmiintrin.h
441 avx512vbmivlintrin.h avx5124fmapsintrin.h avx5124vnniwintrin.h
442 avx512vpopcntdqintrin.h clwbintrin.h mwaitxintrin.h
443 clzerointrin.h pkuintrin.h sgxintrin.h cetintrin.h
444 gfniintrin.h cet.h avx512vbmi2intrin.h
445 avx512vbmi2vlintrin.h avx512vnniintrin.h
446 avx512vnnivlintrin.h vaesintrin.h vpclmulqdqintrin.h
447 avx512vpopcntdqvlintrin.h avx512bitalgintrin.h
448 pconfigintrin.h wbnoinvdintrin.h movdirintrin.h
449 waitpkgintrin.h cldemoteintrin.h avx512bf16vlintrin.h
450 avx512bf16intrin.h enqcmdintrin.h serializeintrin.h
451 avx512vp2intersectintrin.h avx512vp2intersectvlintrin.h
452 tsxldtrkintrin.h amxtileintrin.h amxint8intrin.h
453 amxbf16intrin.h x86gprintrin.h uintrintrin.h
457 extra_headers=ia64intrin.h
458 extra_options="${extra_options} g.opt fused-madd.opt"
464 extra_options="${extra_options} g.opt"
468 extra_options="${extra_options} g.opt"
471 extra_headers=math-68881.h
472 extra_options="${extra_options} m68k/m68k-tables.opt"
476 extra_options="${extra_options} g.opt"
480 d_target_objs="mips-d.o"
481 extra_headers="loongson.h loongson-mmiintrin.h msa.h"
482 extra_objs="frame-header-opt.o"
483 extra_options="${extra_options} g.opt fused-madd.opt mips/mips-tables.opt"
487 extra_headers="nds32_intrinsic.h nds32_isr.h nds32_init.inc"
490 extra_options="${extra_options} nds32/nds32-linux.opt"
493 extra_options="${extra_options} nds32/nds32-elf.opt"
498 extra_objs="nds32-cost.o nds32-intrinsic.o nds32-isr.o nds32-md-auxiliary.o nds32-pipelines-auxiliary.o nds32-predicates.o nds32-memory-manipulation.o nds32-fp-as-gp.o nds32-relax-opt.o nds32-utils.o"
502 extra_options="${extra_options} g.opt"
512 extra_objs="rs6000-string.o rs6000-p8swap.o rs6000-logue.o rs6000-call.o"
513 extra_headers="ppc-asm.h altivec.h htmintrin.h htmxlintrin.h"
514 extra_headers="${extra_headers} bmi2intrin.h bmiintrin.h"
515 extra_headers="${extra_headers} xmmintrin.h mm_malloc.h emmintrin.h"
516 extra_headers="${extra_headers} mmintrin.h x86intrin.h"
517 extra_headers="${extra_headers} pmmintrin.h tmmintrin.h smmintrin.h"
518 extra_headers="${extra_headers} ppu_intrinsics.h spu2vmx.h vec_types.h si2vmx.h"
519 extra_headers="${extra_headers} amo.h"
521 xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456789]|xpower10|xpower6x|xrs64a|xcell|xa2|xe500mc64|xe5500|xe6500)
525 extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
526 target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-logue.c \$(srcdir)/config/rs6000/rs6000-call.c"
533 extra_objs="riscv-builtins.o riscv-c.o riscv-sr.o riscv-shorten-memrefs.o"
534 d_target_objs="riscv-d.o"
537 extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
538 extra_objs="rs6000-string.o rs6000-p8swap.o rs6000-logue.o rs6000-call.o"
539 target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-logue.c \$(srcdir)/config/rs6000/rs6000-call.c"
543 c_target_objs="sparc-c.o"
544 cxx_target_objs="sparc-c.o"
545 d_target_objs="sparc-d.o"
546 extra_headers="visintrin.h"
550 d_target_objs="s390-d.o"
551 extra_options="${extra_options} fused-madd.opt"
552 extra_headers="s390intrin.h htmintrin.h htmxlintrin.h vecintrin.h"
554 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
555 sh[123456789lbe]*-*-* | sh-*-*)
557 extra_options="${extra_options} fused-madd.opt"
558 extra_objs="${extra_objs} sh_treg_combine.o sh-mem.o sh_optimize_sett_clrt.o"
565 extra_headers="c6x_intrinsics.h"
566 extra_options="${extra_options} c6x/c6x-tables.opt"
569 extra_options="${extra_options} fused-madd.opt"
579 tm_file=${cpu_type}/${cpu_type}.h
580 tm_d_file=${cpu_type}/${cpu_type}.h
581 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
583 tm_p_file=${cpu_type}/${cpu_type}-protos.h
584 tm_d_file="${tm_d_file} ${cpu_type}/${cpu_type}-protos.h"
588 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
590 extra_modes=${cpu_type}/${cpu_type}-modes.def
592 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
594 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
599 tm_p_file="${tm_p_file} arm/aarch-common-protos.h"
602 if test "x$with_multilib_list" = xilp32; then
603 tm_file="aarch64/biarchilp32.h ${tm_file}"
605 tm_file="aarch64/biarchlp64.h ${tm_file}"
609 tm_file="aarch64/biarchilp32.h ${tm_file}"
612 tm_file="aarch64/biarchlp64.h ${tm_file}"
615 echo "Unknown ABI used in --with-abi=$with_abi"
620 if test "x$with_abi" != x; then
621 echo "This target does not support --with-abi."
628 if test "x$with_multilib_list" = xmx32; then
629 tm_file="i386/biarchx32.h ${tm_file}"
631 tm_file="i386/biarch64.h ${tm_file}"
635 tm_file="i386/biarch64.h ${tm_file}"
638 tm_file="i386/biarchx32.h ${tm_file}"
641 echo "Unknown ABI used in --with-abi=$with_abi"
646 tm_p_file="arm/arm-flags.h ${tm_p_file} arm/aarch-common-protos.h"
650 # On a.out targets, we need to use collect2.
657 # Common C libraries.
658 tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4"
660 # 32-bit x86 processors supported by --with-arch=. Each processor
661 # MUST be separated by exactly one space.
662 x86_archs="athlon athlon-4 athlon-fx athlon-mp athlon-tbird \
663 athlon-xp k6 k6-2 k6-3 geode c3 c3-2 winchip-c6 winchip2 i386 i486 \
664 i586 i686 pentium pentium-m pentium-mmx pentium2 pentium3 pentium3m \
665 pentium4 pentium4m pentiumpro prescott lakemont samuel-2 nehemiah \
668 # 64-bit x86 processors supported by --with-arch=. Each processor
669 # MUST be separated by exactly one space.
670 x86_64_archs="amdfam10 athlon64 athlon64-sse3 barcelona bdver1 bdver2 \
671 bdver3 bdver4 znver1 znver2 btver1 btver2 k8 k8-sse3 opteron \
672 opteron-sse3 nocona core2 corei7 corei7-avx core-avx-i core-avx2 atom \
673 slm nehalem westmere sandybridge ivybridge haswell broadwell bonnell \
674 silvermont knl knm skylake-avx512 cannonlake icelake-client icelake-server \
675 skylake goldmont goldmont-plus tremont cascadelake tigerlake cooperlake \
676 sapphirerapids alderlake eden-x2 nano nano-1000 nano-2000 nano-3000 \
677 nano-x2 eden-x4 nano-x4 x86-64 x86-64-v2 x86-64-v3 x86-64-v4 native"
679 # Additional x86 processors supported by --with-cpu=. Each processor
680 # MUST be separated by exactly one space.
681 x86_cpus="generic intel"
683 # Common parts for widely ported systems.
686 tmake_file="t-darwin "
687 tm_file="${tm_file} darwin.h"
690 tm_file="${tm_file} darwin9.h"
693 tm_file="${tm_file} darwin9.h darwin10.h"
695 *-*-darwin[1][2-9]* | *-*-darwin[2][0-9]*)
696 tm_file="${tm_file} darwin9.h darwin10.h darwin12.h"
699 tm_file="${tm_file} ${cpu_type}/darwin.h"
700 tm_p_file="${tm_p_file} darwin-protos.h"
701 target_gtfiles="$target_gtfiles \$(srcdir)/config/darwin.c"
702 extra_options="${extra_options} darwin.opt"
703 c_target_objs="${c_target_objs} darwin-c.o"
704 cxx_target_objs="${cxx_target_objs} darwin-c.o"
705 fortran_target_objs="darwin-f.o"
706 target_has_targetcm=yes
707 extra_objs="${extra_objs} darwin.o"
708 extra_gcc_objs="darwin-driver.o"
709 default_use_cxa_atexit=yes
711 case ${enable_threads} in
712 "" | yes | posix) thread_file='posix' ;;
718 tmake_file="t-slibgcc"
719 case ${enable_threads} in
724 # Let these non-posix thread selections fall through if requested
727 echo 'Unknown thread configuration for DragonFly BSD'
731 extra_options="$extra_options rpath.opt dragonfly.opt"
732 default_use_cxa_atexit=yes
736 # This is the generic ELF configuration of FreeBSD. Later
737 # machine-specific sections may refine and add to this
740 # Due to tm_file entry ordering issues that vary between cpu
741 # architectures, we only define fbsd_tm_file to allow the
742 # machine-specific section to dictate the final order of all
743 # entries of tm_file with the minor exception that components
744 # of the tm_file set here will always be of the form:
746 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
748 # The machine-specific section should not tamper with this
749 # ordering but may order all other entries of tm_file as it
750 # pleases around the provided core setting.
753 fbsd_major=`echo ${target} | sed -e 's/.*freebsd//g' | sed -e 's/\..*//g'`
754 if test "$fbsd_major" = ""; then
755 echo "Specify the major version number of the targeted FreeBSD release"
756 echo "like this: --target=amd64-unknown-freebsd10.1"
759 tm_defines="${tm_defines} FBSD_MAJOR=${fbsd_major}"
760 tmake_file="t-slibgcc"
761 case ${enable_threads} in
763 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
769 echo 'Unknown thread configuration for FreeBSD'
773 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h freebsd-stdint.h"
774 extra_options="$extra_options rpath.opt freebsd.opt"
779 default_use_cxa_atexit=yes;;
784 native_system_header_dir=/include
786 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi)
787 extra_options="$extra_options gnu-user.opt"
790 case ${enable_threads} in
791 "" | yes | posix) thread_file='posix' ;;
793 tmake_file="t-slibgcc"
795 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-kopensolaris*-gnu)
798 native_system_header_dir=/include
801 # Linux C libraries selection switch: glibc / uclibc / bionic.
802 # uclibc and bionic aren't usable for GNU/Hurd and neither for GNU/k*BSD.
805 tm_p_file="${tm_p_file} linux-protos.h"
806 tmake_file="${tmake_file} t-linux"
807 extra_objs="${extra_objs} linux.o"
808 extra_options="${extra_options} linux.opt"
813 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_BIONIC"
815 *-*-*uclibc* | *-*-uclinuxfdpiceabi)
816 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
819 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_MUSL"
822 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
825 # Assume that glibc or uClibc or Bionic are being used and so __cxa_atexit
827 default_use_cxa_atexit=yes
830 # Enable compilation for Android by default for *android* targets.
833 tm_defines="$tm_defines ANDROID_DEFAULT=1"
836 tm_defines="$tm_defines ANDROID_DEFAULT=0"
839 c_target_objs="${c_target_objs} glibc-c.o"
840 cxx_target_objs="${cxx_target_objs} glibc-c.o"
841 d_target_objs="${d_target_objs} glibc-d.o"
842 tmake_file="${tmake_file} t-glibc"
843 target_has_targetcm=yes
844 target_has_targetdm=yes
847 tm_p_file="${tm_p_file} netbsd-protos.h"
848 tmake_file="t-netbsd t-slibgcc"
849 extra_objs="${extra_objs} netbsd.o"
850 d_target_objs="${d_target_objs} netbsd-d.o"
854 case ${enable_threads} in
855 "" | yes | posix) thread_file='posix' ;;
857 nbsd_tm_file="netbsd.h netbsd-stdint.h netbsd-elf.h"
858 default_use_cxa_atexit=yes
859 target_has_targetdm=yes
861 arm*-* | i[34567]86-* | powerpc*-* | sparc*-* | x86_64-*)
862 default_gnu_indirect_function=yes
867 tmake_file="t-openbsd"
868 case ${enable_threads} in
874 *-*-openbsd4.[3-9]|*-*-openbsd[5-9]*)
875 default_use_cxa_atexit=yes
882 default_use_cxa_atexit=yes
885 case ${enable_threads} in
886 "" | yes | rtems) thread_file='rtems' ;;
887 posix) thread_file='posix' ;;
890 echo 'Unknown thread configuration for RTEMS'
894 tmake_file="${tmake_file} t-rtems"
895 extra_options="${extra_options} rtems.opt"
896 default_use_cxa_atexit=yes
900 extra_options="$extra_options gnu-user.opt"
902 case ${enable_threads} in
903 "" | yes | posix) thread_file='posix' ;;
905 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC SINGLE_LIBC"
911 # i?86-*-solaris2* needs to insert headers between cpu default and
912 # Solaris 2 specific ones.
913 sol2_tm_file_head="dbxelf.h elfos.h ${cpu_type}/sysv4.h"
914 sol2_tm_file_tail="${cpu_type}/sol2.h sol2.h"
915 sol2_tm_file="${sol2_tm_file_head} ${sol2_tm_file_tail}"
917 *-*-solaris2.1[1-9]*)
918 # __cxa_atexit was introduced in Solaris 11.4.
919 default_use_cxa_atexit=yes
923 if test x$gnu_ld = xyes; then
924 tm_file="usegld.h ${tm_file}"
926 if test x$gas = xyes; then
927 tm_file="usegas.h ${tm_file}"
929 tm_p_file="${tm_p_file} sol2-protos.h"
930 tmake_file="${tmake_file} t-sol2 t-slibgcc"
931 c_target_objs="${c_target_objs} sol2-c.o"
932 cxx_target_objs="${cxx_target_objs} sol2-c.o sol2-cxx.o"
933 d_target_objs="${d_target_objs} sol2-d.o"
934 extra_objs="${extra_objs} sol2.o sol2-stubs.o"
935 extra_options="${extra_options} sol2.opt"
936 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
937 "":yes:* | yes:yes:* )
941 target_has_targetdm=yes
944 extra_options="${extra_options} vms/vms.opt"
946 tmake_file="vms/t-vms t-slibgcc"
948 target_gtfiles="$target_gtfiles \$(srcdir)/config/vms/vms.c"
949 tm_p_file="${tm_p_file} vms/vms-protos.h"
950 xm_file="vms/xm-vms.h"
951 c_target_objs="vms-c.o"
952 cxx_target_objs="vms-c.o"
953 fortran_target_objs="vms-f.o"
954 use_gcc_stdint=provide
955 tm_file="${tm_file} vms/vms-stdint.h"
956 if test x$gnu_ld != xyes; then
957 # Build wrappers for native case.
958 extra_programs="ld\$(exeext) ar\$(exeext)"
959 tmake_file="$tmake_file vms/t-vmsnative"
966 extra_options="${extra_options} vxworks.opt"
967 extra_objs="$extra_objs vxworks.o"
969 c_target_objs="${c_target_objs} vxworks-c.o"
970 cxx_target_objs="${cxx_target_objs} vxworks-c.o"
971 extra_headers="${extra_headers} ../vxworks/vxworks-predef.h"
972 target_has_targetcm="yes"
974 # This private header exposes a consistent interface for checks on
975 # the VxWorks version our runtime header files need to perform, based on
976 # what the system headers adverstise:
978 extra_headers="${extra_headers} ../vxworks/_vxworks-versions.h"
980 # Starting from VxWorks 7, the system comes with a Dinkumware
981 # environment which requires the inclusion of "yvals.h" before other
982 # system headers. We provide wrapped versions of a few headers to
983 # accomodate such constraints:
985 extra_headers="${extra_headers} ../vxworks/_yvals.h"
986 extra_headers="${extra_headers} ../vxworks/_yvals-wrapper.h"
988 extra_headers="${extra_headers} ../vxworks/math.h ../vxworks/complex.h"
989 extra_headers="${extra_headers} ../vxworks/inttypes.h ../vxworks/setjmp.h"
991 # We provide stdint.h ...
993 tm_file="${tm_file} vxworks-stdint.h"
995 # .. only through the yvals conditional wrapping mentioned above
996 # to abide by the VxWorks 7 expectations. The final copy is performed
997 # explicitly by a t-vxworks Makefile rule.
1000 extra_headers="${extra_headers} ../../ginclude/stdint-gcc.h"
1002 case ${enable_threads} in
1004 "" | yes | vxworks) thread_file='vxworks' ;;
1005 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
1008 # A few common macro definitions conveying general characteristics
1009 # of the configuration at hand. Note that by VxWorks 7, we mean the
1010 # the SR6xx major update or beyond in vendor parlance:
1014 tm_defines="$tm_defines TARGET_VXWORKS7=1"
1019 tm_defines="$tm_defines TARGET_VXWORKS64=1"
1023 # Then a few build configuration controls for VxWorks 7, which
1024 # has specificities on top of which we aim to provide more complete
1029 # VxWorks 7 always has init/fini_array support and it is simpler to
1030 # just leverage this, sticking to what the system toolchain does:
1031 gcc_cv_initfini_array=yes
1035 *-*-elf|arc*-*-elf*)
1036 # Assume that newlib is being used and so __cxa_atexit is provided.
1037 default_use_cxa_atexit=yes
1043 aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
1044 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h"
1045 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-elf-raw.h"
1046 tmake_file="${tmake_file} aarch64/t-aarch64"
1052 tm_file="${tm_file} fuchsia.h"
1055 tm_file="${tm_file} rtems.h aarch64/rtems.h"
1060 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1063 aarch64_multilibs="${with_multilib_list}"
1064 if test "$aarch64_multilibs" = "default"; then
1065 aarch64_multilibs="lp64,ilp32"
1067 aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
1068 for aarch64_multilib in ${aarch64_multilibs}; do
1069 case ${aarch64_multilib} in
1071 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
1074 echo "--with-multilib-list=${aarch64_multilib} not supported."
1078 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1080 aarch64*-*-freebsd*)
1081 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file}"
1082 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-freebsd.h"
1083 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-freebsd"
1084 tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
1087 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file}"
1088 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-netbsd.h"
1089 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-netbsd"
1090 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1093 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h"
1094 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-linux.h"
1095 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-linux"
1096 tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
1099 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1102 aarch64_multilibs="${with_multilib_list}"
1103 if test "$aarch64_multilibs" = "default"; then
1104 # TODO: turn on ILP32 multilib build after its support is mature.
1105 # aarch64_multilibs="lp64,ilp32"
1106 aarch64_multilibs="lp64"
1108 aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
1109 for aarch64_multilib in ${aarch64_multilibs}; do
1110 case ${aarch64_multilib} in
1112 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
1115 echo "--with-multilib-list=${aarch64_multilib} not supported."
1119 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1121 aarch64*-wrs-vxworks*)
1122 tm_file="${tm_file} elfos.h aarch64/aarch64-elf.h"
1123 tm_file="${tm_file} vx-common.h vxworks.h aarch64/aarch64-vxworks.h"
1124 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-vxworks"
1127 tm_file="elfos.h ${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h glibc-stdint.h"
1128 tmake_file="${tmake_file} alpha/t-linux alpha/t-alpha"
1129 extra_options="${extra_options} alpha/elf.opt"
1132 tm_file="elfos.h ${tm_file} ${nbsd_tm_file} alpha/elf.h alpha/netbsd.h"
1133 tmake_file="${tmake_file} alpha/t-alpha"
1134 extra_options="${extra_options} netbsd.opt netbsd-elf.opt \
1138 tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
1139 tm_file="elfos.h alpha/alpha.h alpha/elf.h openbsd.h openbsd-stdint.h alpha/openbsd.h openbsd-libpthread.h"
1140 tmake_file="${tmake_file} alpha/t-alpha"
1141 extra_options="${extra_options} openbsd.opt alpha/elf.opt"
1142 # default x-alpha is only appropriate for dec-osf.
1145 tm_file="${tm_file} vms/vms.h alpha/vms.h"
1146 tmake_file="${tmake_file} alpha/t-vms alpha/t-alpha"
1149 tm_file="arc/arc-arch.h dbxelf.h elfos.h newlib-stdint.h arc/elf.h ${tm_file}"
1150 tmake_file="arc/t-multilib arc/t-arc"
1151 extra_gcc_objs="driver-arc.o"
1152 if test "x$with_cpu" != x; then
1153 tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
1155 if test x${with_endian} = x; then
1157 arc*be-*-* | arc*eb-*-*) with_endian=big ;;
1158 *) with_endian=little ;;
1161 case ${with_endian} in
1163 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1165 case ${with_endian} in
1166 big*) tm_file="arc/big.h ${tm_file}"
1170 tm_file="arc/arc-arch.h dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arc/linux.h ${tm_file}"
1171 tmake_file="${tmake_file} arc/t-multilib-linux arc/t-arc"
1172 extra_gcc_objs="driver-arc.o"
1173 if test "x$with_cpu" != x; then
1174 tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
1176 if test x${with_endian} = x; then
1178 arc*be-*-* | arc*eb-*-*) with_endian=big ;;
1179 *) with_endian=little ;;
1182 case ${with_endian} in
1184 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1186 case ${with_endian} in
1187 big*) tm_file="arc/big.h ${tm_file}"
1189 # Force .init_array support. The configure script cannot always
1190 # automatically detect that GAS supports it, yet we require it.
1191 gcc_cv_initfini_array=yes
1194 # We only support VxWorks 7 now on ARM, post SR600. Pre SR600
1195 # VxWorks 7 was transitory and major versions prior to 7 were based
1196 # on long deprecated ABI, not supported at all any more regardless
1198 extra_options="${extra_options} arm/vxworks.opt"
1199 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks arm/t-bpabi"
1200 tm_file="elfos.h arm/elf.h arm/bpabi.h arm/aout.h ${tm_file}"
1201 tm_file="${tm_file} vx-common.h vxworks.h arm/vxworks.h"
1202 target_cpu_cname="generic-armv7-a"
1203 need_64bit_hwint=yes
1205 arm*-*-freebsd*) # ARM FreeBSD EABI
1206 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h"
1209 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1212 tmake_file="${tmake_file} arm/t-arm arm/t-bpabi"
1213 tm_file="${tm_file} arm/bpabi.h arm/freebsd.h arm/aout.h arm/arm.h"
1216 target_cpu_cname="arm1176jzf-s"
1217 if test $fbsd_major -ge 11; then
1218 tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
1222 target_cpu_cname="generic-armv7-a"
1223 tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
1226 target_cpu_cname="arm9"
1229 with_tls=${with_tls:-gnu}
1232 target_cpu_cname="strongarm"
1233 tmake_file="${tmake_file} arm/t-arm"
1234 tm_file="dbxelf.h elfos.h ${nbsd_tm_file} arm/elf.h"
1235 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1237 arm*eb-*) tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" ;;
1240 arm*-*-netbsdelf-*eabi*)
1241 tm_file="$tm_file arm/bpabi.h arm/netbsd-elf.h arm/netbsd-eabi.h"
1242 tmake_file="$tmake_file arm/t-bpabi arm/t-netbsdeabi"
1245 tm_file="$tm_file arm/netbsd-elf.h"
1246 tmake_file="$tmake_file arm/t-netbsd"
1249 tm_file="${tm_file} arm/aout.h arm/arm.h"
1251 arm*-*-netbsdelf-*eabihf*)
1252 # Hard-float requires at least Arm v5te
1253 target_cpu_cname="arm10e"
1254 tm_defines="${tm_defines} TARGET_DEFAULT_FLOAT_ABI=ARM_FLOAT_ABI_HARD"
1258 armv6*) target_cpu_cname="arm1176jzf-s";;
1259 armv7*) target_cpu_cname="generic-armv7-a";;
1262 arm*-*-linux-* | arm*-*-uclinuxfdpiceabi)
1263 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
1264 extra_options="${extra_options} linux-android.opt"
1267 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1270 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
1271 tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h arm/aout.h arm/arm.h"
1273 arm*-*-uclinuxfdpiceabi)
1274 tm_file="$tm_file arm/uclinuxfdpiceabi.h"
1277 # Generation of floating-point instructions requires at least ARMv5te.
1278 if [ "$with_float" = "hard" -o "$with_float" = "softfp" ] ; then
1279 target_cpu_cname="arm10e"
1281 target_cpu_cname="arm10tdmi"
1283 # Define multilib configuration for arm-linux-androideabi.
1286 tmake_file="$tmake_file arm/t-linux-androideabi"
1289 # The EABI requires the use of __cxa_atexit.
1290 default_use_cxa_atexit=yes
1291 with_tls=${with_tls:-gnu}
1293 arm*-*-uclinux*eabi*) # ARM ucLinux
1294 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h glibc-stdint.h"
1295 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi"
1296 tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h arm/aout.h arm/arm.h"
1297 target_cpu_cname="arm7tdmi"
1298 # The EABI requires the use of __cxa_atexit.
1299 default_use_cxa_atexit=yes
1302 tm_file="elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
1303 tm_file="${tm_file} newlib-stdint.h phoenix.h"
1304 tm_file="${tm_file} arm/aout.h arm/arm.h"
1305 tmake_file="${tmake_file} arm/t-arm arm/t-bpabi arm/t-phoenix"
1306 target_cpu_cname="arm7tdmi"
1308 arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems* | arm*-*-fuchsia*)
1311 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1313 default_use_cxa_atexit=yes
1314 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
1315 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf"
1316 target_cpu_cname="arm7tdmi"
1319 tm_file="$tm_file newlib-stdint.h"
1320 tmake_file="${tmake_file} arm/t-bpabi"
1324 tm_file="${tm_file} fuchsia.h arm/fuchsia-elf.h glibc-stdint.h"
1325 tmake_file="${tmake_file} arm/t-bpabi arm/t-fuchsia"
1326 target_cpu_cname="generic-armv7-a"
1329 tm_file="${tm_file} rtems.h arm/rtems.h newlib-stdint.h"
1330 tmake_file="${tmake_file} arm/t-bpabi arm/t-rtems"
1333 tm_file="${tm_file} arm/symbian.h"
1334 # We do not include t-bpabi for Symbian OS because the system
1335 # provides its own implementation of the BPABI functions.
1336 tmake_file="${tmake_file} arm/t-symbian"
1337 target_cpu_cname="arm10tdmi"
1340 tm_file="${tm_file} arm/aout.h arm/arm.h"
1343 tm_file="elfos.h avr/elf.h avr/avr-arch.h avr/avr.h avr/specs.h dbxelf.h avr/avr-stdint.h"
1344 if test x${with_avrlibc} != xno; then
1345 tm_file="${tm_file} ${cpu_type}/avrlibc.h"
1346 tm_defines="${tm_defines} WITH_AVRLIBC"
1348 # Work out avr_double_comparison which is 2 or 3 and is used in
1349 # target hook FLOAT_LIB_COMPARE_RETURNS_BOOL to determine whether
1350 # DFmode comparisons return 3-state or 2-state results.
1351 case y${with_double_comparison} in
1353 avr_double_comparison=3
1356 avr_double_comparison=2
1359 echo "Error: --with-double-comparison= can only be used with: 'tristate', 'bool', 'libf7'" 1>&2
1363 case "y${with_libf7}" in
1365 # avr_double_comparison as set above.
1368 avr_double_comparison=2
1369 tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
1371 y | yyes | ymath-symbols)
1372 avr_double_comparison=2
1373 tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
1374 tm_defines="${tm_defines} WITH_LIBF7_MATH"
1375 tm_defines="${tm_defines} WITH_LIBF7_MATH_SYMBOLS"
1378 avr_double_comparison=2
1379 tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
1380 tm_defines="${tm_defines} WITH_LIBF7_MATH"
1383 echo "Error: --with-libf7=${with_libf7} but can only be used with: 'libgcc', 'math', 'math-symbols', 'yes', 'no'" 1>&2
1387 tm_defines="${tm_defines} WITH_DOUBLE_COMPARISON=${avr_double_comparison}"
1388 case y${with_double} in
1391 tm_defines="${tm_defines} HAVE_DOUBLE32"
1395 tm_defines="${tm_defines} HAVE_DOUBLE64"
1399 avr_double_multilib=1
1400 tm_defines="${tm_defines} HAVE_DOUBLE32"
1401 tm_defines="${tm_defines} HAVE_DOUBLE64"
1402 tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
1406 avr_double_multilib=1
1407 tm_defines="${tm_defines} HAVE_DOUBLE32"
1408 tm_defines="${tm_defines} HAVE_DOUBLE64"
1409 tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
1412 echo "Error: --with-double= can only be used with: '32', '32,64', '64,32', '64'" 1>&2
1416 case y${with_long_double} in
1419 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1423 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1427 avr_long_double_multilib=1
1428 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1429 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1430 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
1434 avr_long_double_multilib=1
1435 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1436 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1437 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
1440 avr_long_double=${avr_double}
1441 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_IS_DOUBLE"
1442 if test y${avr_double_multilib} = y1; then
1443 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1444 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1446 tm_defines="${tm_defines} HAVE_LONG_DOUBLE${avr_long_double}"
1450 echo "Error: --with-long_double= can only be used with: '32', '32,64', '64,32', '64', 'double'" 1>&2
1454 if test ${avr_long_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 32xy1z; then
1455 if test y${with_long_double} != ydouble; then
1456 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
1460 if test ${avr_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 64x1yz; then
1461 echo "Error: --with-long-double=${with_long_double} requests a multilib for long double, but double is always 64 bits wide due to --with-double=64" 1>&2
1464 if test y${avr_double}${avr_long_double} = y6432; then
1465 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
1468 tm_defines="${tm_defines} WITH_DOUBLE${avr_double}"
1469 tm_defines="${tm_defines} WITH_LONG_DOUBLE${avr_long_double}"
1470 tmake_file="${tmake_file} avr/t-avr avr/t-multilib"
1472 extra_gcc_objs="driver-avr.o avr-devices.o"
1473 extra_objs="avr-devices.o avr-log.o"
1476 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
1477 tmake_file=bfin/t-bfin-elf
1481 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/uclinux.h"
1482 tmake_file=bfin/t-bfin-uclinux
1485 bfin*-linux-uclibc*)
1486 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/linux.h ./linux-sysroot-suffix.h"
1487 tmake_file="${tmake_file} bfin/t-bfin-linux"
1491 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/rtems.h rtems.h newlib-stdint.h"
1492 tmake_file="${tmake_file} bfin/t-rtems"
1495 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
1500 tm_file="elfos.h ${tm_file}"
1501 tmake_file="${tmake_file} bpf/t-bpf"
1503 extra_headers="bpf-helpers.h"
1504 use_gcc_stdint=provide
1507 tm_file="elfos.h ${tm_file} newlib-stdint.h"
1508 tmake_file="${tmake_file} cr16/t-cr16 "
1511 cris-*-elf | cris-*-none)
1512 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1513 tmake_file="cris/t-cris cris/t-elfmulti"
1515 extra_options="${extra_options} cris/elf.opt"
1519 if test x${with_endian} != x; then
1520 case ${with_endian} in
1523 echo "with_endian=${with_endian} not supported."
1528 if test x${with_float} != x; then
1529 case ${with_float} in
1532 "Unknown floating point type used in --with-float=$with_float"
1537 tm_file="csky/csky.h"
1538 md_file="csky/csky.md"
1539 out_file="csky/csky.c"
1540 tm_p_file="${tm_p_file} csky/csky-protos.h"
1541 extra_options="${extra_options} csky/csky_tables.opt"
1543 if test x${enable_tpf_debug} = xyes; then
1544 tm_defines="${tm_defines} ENABLE_TPF_DEBUG"
1549 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} csky/csky-elf.h"
1550 tmake_file="csky/t-csky csky/t-csky-elf"
1551 default_use_cxa_atexit=no
1555 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} csky/csky-linux-elf.h"
1556 tmake_file="${tmake_file} csky/t-csky csky/t-csky-linux"
1558 if test "x${enable_multilib}" = xyes ; then
1559 tm_file="$tm_file ./sysroot-suffix.h"
1560 tmake_file="${tmake_file} csky/t-sysroot-suffix"
1565 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
1566 # Force .init_array support. The configure script cannot always
1567 # automatically detect that GAS supports it, yet we require it.
1568 gcc_cv_initfini_array=yes
1570 csky-*-linux-uclibc*)
1571 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
1572 default_use_cxa_atexit=no
1575 echo "Unknown target $target"
1581 echo "Unknown target $target"
1586 epiphany-*-elf | epiphany-*-rtems*)
1587 tm_file="${tm_file} dbxelf.h elfos.h"
1588 tmake_file="${tmake_file} epiphany/t-epiphany"
1591 tm_file="${tm_file} rtems.h epiphany/rtems.h newlib-stdint.h"
1594 tm_file="${tm_file} newlib-stdint.h"
1597 extra_options="${extra_options} fused-madd.opt"
1598 extra_objs="${extra_objs} mode-switch-use.o resolve-sw-modes.o"
1599 tm_defines="${tm_defines} EPIPHANY_STACK_OFFSET=${with_stack_offset:-8}"
1600 extra_headers="epiphany_intrinsics.h"
1603 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1606 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1607 tmake_file=frv/t-frv
1610 tm_file="dbxelf.h elfos.h ${tm_file} \
1611 gnu-user.h linux.h glibc-stdint.h frv/linux.h"
1612 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
1617 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1618 tmake_file="${tmake_file} ft32/t-ft32"
1621 tm_file="elfos.h gcn/gcn-hsa.h gcn/gcn.h newlib-stdint.h"
1622 tmake_file="gcn/t-gcn-hsa"
1623 native_system_header_dir=/include
1624 extra_modes=gcn/gcn-modes.def
1625 extra_objs="${extra_objs} gcn-tree.o"
1626 extra_gcc_objs="driver-gcn.o"
1628 x86_64*-*-linux-gnu )
1629 if test "$ac_cv_search_dlopen" != no; then
1630 extra_programs="${extra_programs} gcn-run\$(exeext)"
1634 if test x$enable_as_accelerator = xyes; then
1635 extra_programs="${extra_programs} mkoffload\$(exeext)"
1636 tm_file="${tm_file} gcn/offload.h"
1638 # Force .init_array support.
1639 gcc_cv_initfini_array=yes
1645 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1646 tmake_file="${tmake_file} moxie/t-moxie"
1651 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h moxie/uclinux.h"
1652 tmake_file="${tmake_file} moxie/t-moxie"
1655 tmake_file="${tmake_file} moxie/t-moxie"
1656 tm_file="moxie/moxie.h dbxelf.h elfos.h moxie/rtems.h rtems.h newlib-stdint.h"
1661 tm_file="${tm_file} dbxelf.h elfos.h moxie/moxiebox.h newlib-stdint.h"
1662 tmake_file="${tmake_file} moxie/t-moxiebox"
1665 tmake_file="h8300/t-h8300"
1666 tm_file="h8300/h8300.h dbxelf.h elfos.h newlib-stdint.h h8300/elf.h"
1669 tmake_file="${tmake_file} h8300/t-h8300 h8300/t-linux"
1670 tm_file="h8300/h8300.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h h8300/linux.h"
1673 target_cpu_default="MASK_PA_11|MASK_PA_20"
1674 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h gnu-user.h linux.h \
1675 glibc-stdint.h pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h \
1677 tmake_file="${tmake_file} pa/t-pa pa/t-linux"
1678 d_target_objs="${d_target_objs} pa-d.o"
1682 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS|MASK_CALLER_COPIES"
1683 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h pa/pa-linux.h \
1684 pa/pa32-regs.h pa/pa32-linux.h"
1685 tmake_file="${tmake_file} pa/t-pa pa/t-linux"
1686 d_target_objs="${d_target_objs} pa-d.o"
1689 target_cpu_default="MASK_PA_11"
1690 tm_file="${tm_file} dbxelf.h elfos.h openbsd.h openbsd-stdint.h openbsd-libpthread.h \
1691 pa/pa-openbsd.h pa/pa32-regs.h pa/pa32-openbsd.h"
1692 extra_options="${extra_options} openbsd.opt"
1693 tmake_file="pa/t-pa"
1694 d_target_objs="${d_target_objs} pa-d.o"
1699 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
1700 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} \
1701 pa/pa-netbsd.h pa/pa32-regs.h pa/pa32-netbsd.h"
1702 tmake_file="${tmake_file}"
1703 tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
1704 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1706 hppa[12]*-*-hpux10*)
1708 hppa1.1-*-* | hppa2*-*-*)
1709 target_cpu_default="MASK_PA_11"
1712 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
1713 pa/pa-hpux.h pa/pa-hpux10.h"
1714 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux10.opt"
1717 tm_file="${tm_file} pa/pa-hpux1010.h"
1718 extra_options="${extra_options} pa/pa-hpux1010.opt"
1721 use_gcc_stdint=provide
1722 tm_file="${tm_file} hpux-stdint.h"
1723 tmake_file="pa/t-pa t-slibgcc"
1724 d_target_objs="${d_target_objs} pa-d.o"
1725 case ${enable_threads} in
1727 if test x$have_pthread_h = xyes ; then
1728 tmake_file="${tmake_file} pa/t-dce-thr"
1732 tmake_file="${tmake_file} pa/t-dce-thr"
1737 if test "x$with_dwarf2" != x; then
1738 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
1743 target_cpu_default="MASK_PA_11|MASK_PA_20"
1744 if test x$gnu_ld = xyes
1746 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1748 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
1749 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
1753 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
1754 extra_options="${extra_options} pa/pa-hpux1111.opt"
1757 tm_file="${tm_file} pa/pa-hpux1131.h pa/pa-64.h pa/pa64-hpux.h"
1758 extra_options="${extra_options} pa/pa-hpux1131.opt"
1761 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
1764 extra_options="${extra_options} pa/pa-hpux.opt \
1765 pa/pa-hpux1010.opt pa/pa64-hpux.opt hpux11.opt"
1766 tmake_file="pa/t-pa t-slibgcc"
1767 d_target_objs="${d_target_objs} pa-d.o"
1768 case x${enable_threads} in
1776 use_gcc_stdint=provide
1777 tm_file="${tm_file} hpux-stdint.h"
1781 tm_file="${tm_file} hpux-stdint.h"
1785 hppa[12]*-*-hpux11*)
1787 hppa1.1-*-* | hppa2*-*-*)
1788 target_cpu_default="MASK_PA_11"
1791 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
1792 pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
1793 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt \
1797 tm_file="${tm_file} pa/pa-hpux1111.h"
1798 extra_options="${extra_options} pa/pa-hpux1111.opt"
1801 tm_file="${tm_file} pa/pa-hpux1131.h"
1802 extra_options="${extra_options} pa/pa-hpux1131.opt"
1805 tmake_file="pa/t-pa t-slibgcc"
1806 d_target_objs="${d_target_objs} pa-d.o"
1807 case x${enable_threads} in
1816 use_gcc_stdint=provide
1817 tm_file="${tm_file} hpux-stdint.h"
1821 tm_file="${tm_file} hpux-stdint.h"
1824 if test "x$with_dwarf2" != x; then
1825 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
1829 i[34567]86-*-darwin1[89]*)
1830 echo "Error: 32bit target is not supported after Darwin17" 1>&2
1832 i[34567]86-*-darwin*)
1834 # Baseline choice for a machine that allows m64 support.
1835 with_cpu=${with_cpu:-core2}
1836 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch t-slibgcc"
1837 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
1839 x86_64-*-darwin1[89]* | x86_64-*-darwin2[01]*)
1841 with_cpu=${with_cpu:-core2}
1842 tmake_file="${tmake_file} t-slibgcc"
1845 with_cpu=${with_cpu:-core2}
1846 tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
1847 tm_file="${tm_file} ${cpu_type}/darwin64-biarch.h"
1849 i[34567]86-*-elfiamcu)
1850 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/iamcu.h"
1853 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h"
1856 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h"
1859 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rtemself.h rtems.h"
1862 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/rdos.h"
1865 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rdos.h i386/rdos64.h"
1866 tmake_file="i386/t-i386elf t-svr4"
1868 i[34567]86-*-dragonfly*)
1869 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/dragonfly.h"
1870 tmake_file="${tmake_file} i386/t-crtstuff"
1872 x86_64-*-dragonfly*)
1873 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/x86-64.h i386/dragonfly.h"
1874 tmake_file="${tmake_file} i386/t-crtstuff"
1876 i[34567]86-*-freebsd*)
1877 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
1880 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
1882 i[34567]86-*-netbsdelf*)
1883 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/netbsd-elf.h"
1884 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1887 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/x86-64.h i386/netbsd64.h"
1888 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1890 i[34567]86-*-openbsd*)
1891 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1892 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/openbsdelf.h"
1893 extra_options="${extra_options} openbsd.opt"
1898 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1899 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/x86-64.h i386/openbsdelf.h"
1900 extra_options="${extra_options} openbsd.opt"
1904 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
1905 # Intel 80386's running GNU/*
1906 # with ELF format using glibc 2
1907 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h"
1909 i[34567]86-*-linux*)
1910 tm_file="${tm_file} linux.h linux-android.h"
1911 extra_options="${extra_options} linux-android.opt"
1912 if test x$enable_targets = xall; then
1913 tm_file="${tm_file} i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h i386/linux-common.h i386/linux64.h"
1914 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1915 tmake_file="${tmake_file} i386/t-linux64"
1916 x86_multilibs="${with_multilib_list}"
1917 if test "$x86_multilibs" = "default"; then
1918 x86_multilibs="m64,m32"
1920 x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
1921 for x86_multilib in ${x86_multilibs}; do
1922 case ${x86_multilib} in
1924 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
1927 echo "--with-multilib-list=${x86_with_multilib} not supported."
1931 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1933 if test x$with_cpu = x; then
1934 if test x$with_cpu_64 = x; then
1938 case " $x86_cpus $x86_archs $x86_64_archs " in
1942 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1943 echo "$x86_cpus $x86_archs $x86_64_archs " 1>&2
1949 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h i386/linux-common.h i386/linux.h"
1952 i[34567]86-*-kfreebsd*-gnu)
1953 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kfreebsd-gnu.h i386/kfreebsd-gnu.h"
1955 i[34567]86-*-kopensolaris*-gnu)
1956 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kopensolaris-gnu.h i386/kopensolaris-gnu.h"
1959 tm_file="$tm_file i386/gnu-user-common.h i386/gnu-user.h gnu.h i386/gnu.h"
1963 x86_64-*-linux* | x86_64-*-kfreebsd*-gnu)
1964 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h \
1965 i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h"
1968 tm_file="${tm_file} linux.h linux-android.h i386/linux-common.h i386/linux64.h"
1969 extra_options="${extra_options} linux-android.opt"
1971 x86_64-*-kfreebsd*-gnu)
1972 tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu64.h"
1975 tmake_file="${tmake_file} i386/t-linux64"
1976 x86_multilibs="${with_multilib_list}"
1977 if test "$x86_multilibs" = "default"; then
1980 x86_multilibs="mx32"
1983 x86_multilibs="m64,m32"
1987 x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
1988 for x86_multilib in ${x86_multilibs}; do
1989 case ${x86_multilib} in
1991 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
1994 echo "--with-multilib-list=${x86_with_multilib} not supported."
1998 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
2000 i[34567]86-pc-msdosdjgpp*)
2001 xm_file=i386/xm-djgpp.h
2002 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h i386/djgpp-stdint.h"
2003 native_system_header_dir=/dev/env/DJDIR/include
2004 extra_options="${extra_options} i386/djgpp.opt"
2009 i[34567]86-*-lynxos*)
2011 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
2012 tmake_file="${tmake_file} t-lynx"
2013 extra_options="${extra_options} lynx.opt"
2018 i[34567]86-*-nto-qnx*)
2019 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h i386/unix.h i386/nto.h"
2020 extra_options="${extra_options} i386/nto.opt"
2024 i[34567]86-*-rtems*)
2025 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h newlib-stdint.h"
2026 tmake_file="${tmake_file} i386/t-rtems"
2028 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
2029 # Set default arch_32 to pentium4, tune_32 to generic like the other
2030 # i386 targets, although config.guess defaults to i386-pc-solaris2*.
2031 with_arch_32=${with_arch_32:-pentium4}
2032 with_tune_32=${with_tune_32:-generic}
2033 tm_file="${tm_file} i386/unix.h i386/att.h ${sol2_tm_file_head} i386/x86-64.h ${sol2_tm_file_tail}"
2034 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
2035 tmake_file="$tmake_file i386/t-sol2"
2037 if test x$with_cpu = x; then
2038 if test x$with_cpu_64 = x; then
2042 case " $x86_cpus $x86_archs $x86_64_archs " in
2046 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
2047 echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
2053 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae|i[4567]86-wrs-vxworks7|x86_64-wrs-vxworks7)
2054 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h"
2058 tm_file="${tm_file} i386/x86-64.h"
2061 tm_file="${tm_file} vx-common.h"
2064 tm_file="${tm_file} vxworksae.h i386/vxworks.h i386/vxworksae.h"
2065 tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
2068 tm_file="${tm_file} vxworks.h i386/vxworks.h"
2069 tmake_file="${tmake_file} i386/t-vxworks"
2073 i[34567]86-*-cygwin*)
2074 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-stdint.h"
2075 xm_file=i386/xm-cygwin.h
2076 tmake_file="${tmake_file} i386/t-cygming t-slibgcc"
2077 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2078 extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
2079 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2080 c_target_objs="${c_target_objs} msformat-c.o"
2081 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2082 if test x$enable_threads = xyes; then
2085 default_use_cxa_atexit=yes
2090 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-w64.h i386/cygwin-stdint.h"
2091 xm_file=i386/xm-cygwin.h
2092 tmake_file="${tmake_file} i386/t-cygming t-slibgcc i386/t-cygwin-w64"
2093 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2094 extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
2095 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2096 c_target_objs="${c_target_objs} msformat-c.o"
2097 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2098 if test x$enable_threads = xyes; then
2101 default_use_cxa_atexit=yes
2103 tm_defines="${tm_defines} TARGET_CYGWIN64=1"
2105 i[34567]86-*-mingw* | x86_64-*-mingw*)
2106 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h"
2107 xm_file=i386/xm-mingw32.h
2108 c_target_objs="${c_target_objs} winnt-c.o"
2109 cxx_target_objs="${cxx_target_objs} winnt-c.o"
2110 target_has_targetcm="yes"
2112 x86_64-*-* | *-w64-*)
2118 if test x$enable_threads = xposix ; then
2119 tm_file="${tm_file} i386/mingw-pthread.h"
2121 tm_file="${tm_file} i386/mingw32.h"
2122 # This makes the logic if mingw's or the w64 feature set has to be used
2125 user_headers_inc_next_post="${user_headers_inc_next_post} float.h"
2126 user_headers_inc_next_pre="${user_headers_inc_next_pre} stddef.h stdarg.h"
2127 tm_file="${tm_file} i386/mingw-w64.h"
2128 if test x$enable_targets = xall; then
2129 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
2130 if test x$with_cpu = x; then
2131 if test x$with_cpu_64 = x; then
2135 case " $x86_cpus $x86_archs $x86_64_archs " in
2139 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
2140 echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
2150 tm_file="${tm_file} i386/mingw-stdint.h"
2151 tmake_file="${tmake_file} t-winnt i386/t-cygming t-slibgcc"
2154 tmake_file="${tmake_file} i386/t-mingw-w64"
2157 tmake_file="${tmake_file} i386/t-mingw-w32"
2160 native_system_header_dir=/mingw/include
2161 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2162 extra_options="${extra_options} i386/cygming.opt i386/mingw.opt"
2165 extra_options="${extra_options} i386/mingw-w64.opt"
2170 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2171 c_target_objs="${c_target_objs} msformat-c.o"
2172 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2175 default_use_cxa_atexit=yes
2177 case ${enable_threads} in
2187 tm_file="${tm_file} i386/crtdll.h"
2189 *mingw32msv* | *mingw*)
2194 tmake_file="${tmake_file} i386/t-x86_64-elf"
2195 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h fuchsia.h"
2198 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h ia64/sysv4.h ia64/elf.h"
2199 tmake_file="ia64/t-ia64"
2200 target_cpu_default="0"
2201 if test x$gas = xyes
2203 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
2205 if test x$gnu_ld = xyes
2207 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
2211 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
2212 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
2213 tmake_file="${tmake_file} ia64/t-ia64"
2216 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ia64/sysv4.h ia64/linux.h"
2217 tmake_file="${tmake_file} ia64/t-ia64 ia64/t-linux t-libunwind"
2218 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
2221 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/hpux.h"
2222 tmake_file="ia64/t-ia64 ia64/t-hpux t-slibgcc"
2223 target_cpu_default="MASK_GNU_AS"
2224 case x$enable_threads in
2230 c_target_objs="ia64-c.o"
2231 cxx_target_objs="ia64-c.o"
2232 extra_options="${extra_options} ia64/ilp32.opt hpux11.opt"
2234 tm_file="${tm_file} hpux-stdint.h"
2237 tm_file="${tm_file} ia64/hpux-unix2003.h"
2242 tm_file="${tm_file} elfos.h ia64/sysv4.h vms/vms.h ia64/vms.h"
2243 tmake_file="${tmake_file} ia64/t-ia64"
2244 target_cpu_default="0"
2245 if test x$gas = xyes
2247 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
2249 extra_options="${extra_options} ia64/vms.opt"
2252 tm_file="elfos.h newlib-stdint.h iq2000/iq2000.h"
2253 out_file=iq2000/iq2000.c
2254 md_file=iq2000/iq2000.md
2257 tm_file="dbxelf.h elfos.h ${tm_file} newlib-stdint.h"
2258 tmake_file="${tmake_file} lm32/t-lm32"
2261 tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h newlib-stdint.h"
2262 tmake_file="${tmake_file} lm32/t-lm32"
2263 tmake_file="${tmake_file} lm32/t-rtems"
2266 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h lm32/uclinux-elf.h"
2267 tmake_file="${tmake_file} lm32/t-lm32"
2270 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2273 tm_file="dbxelf.h elfos.h newlib-stdint.h m32r/little.h ${tm_file}"
2276 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} m32r/linux.h"
2277 tmake_file="${tmake_file} m32r/t-linux t-slibgcc"
2279 if test x$enable_threads = xyes; then
2284 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m32r/little.h ${tm_file} m32r/linux.h"
2285 tmake_file="${tmake_file} m32r/t-linux t-slibgcc"
2287 if test x$enable_threads = xyes; then
2291 m68k-*-elf* | fido-*-elf*)
2294 # Check that $with_cpu makes sense.
2299 echo "Cannot accept --with-cpu=$with_cpu"
2306 default_m68k_cpu=68020
2310 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h newlib-stdint.h m68k/m68kemb.h m68k/m68020-elf.h"
2311 tm_defines="${tm_defines} MOTOROLA=1"
2312 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
2313 # Add multilibs for targets other than fido.
2318 tmake_file="$tmake_file m68k/t-mlibs"
2323 default_m68k_cpu=68020
2325 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} m68k/netbsd-elf.h"
2326 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2327 tm_defines="${tm_defines} MOTOROLA=1 CHAR_FAST8=1 SHORT_FAST16=1"
2330 default_m68k_cpu=68020
2332 # needed to unconfuse gdb
2333 tm_defines="${tm_defines} OBSD_OLD_GAS"
2334 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h m68k/openbsd.h"
2335 extra_options="${extra_options} openbsd.opt"
2336 tmake_file="t-openbsd m68k/t-openbsd"
2337 # we need collect2 until our bug is fixed...
2340 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux
2341 # with uClibc, using the new GNU/Linux-style
2343 default_m68k_cpu=68020
2345 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h flat.h m68k/linux.h m68k/uclinux.h ./sysroot-suffix.h"
2346 extra_options="${extra_options} m68k/uclinux.opt"
2347 tm_defines="${tm_defines} MOTOROLA=1"
2348 tmake_file="m68k/t-floatlib m68k/t-uclinux m68k/t-mlibs"
2350 m68k-*-linux*) # Motorola m68k's running GNU/Linux
2351 # with ELF format using glibc 2
2352 # aka the GNU/Linux C library 6.
2353 default_m68k_cpu=68020
2355 with_arch=${with_arch:-m68k}
2356 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m68k/linux.h ./sysroot-suffix.h"
2357 extra_options="${extra_options} m68k/ieee.opt"
2358 tm_defines="${tm_defines} MOTOROLA=1"
2359 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-linux m68k/t-mlibs"
2362 default_m68k_cpu=68020
2364 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-m68kbare m68k/t-crtstuff m68k/t-rtems m68k/t-mlibs"
2365 tm_file="${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"
2366 tm_defines="${tm_defines} MOTOROLA=1"
2369 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} mcore/mcore-elf.h"
2370 tmake_file=mcore/t-mcore
2376 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2379 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2382 tm_file="${tm_file} dbxelf.h gnu-user.h linux.h microblaze/linux.h"
2383 tm_file="${tm_file} glibc-stdint.h"
2384 c_target_objs="${c_target_objs} microblaze-c.o"
2385 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2386 tmake_file="${tmake_file} microblaze/t-microblaze"
2387 tmake_file="${tmake_file} microblaze/t-microblaze-linux"
2389 microblaze*-*-rtems*)
2392 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2395 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2398 tm_file="${tm_file} dbxelf.h"
2399 tm_file="${tm_file} microblaze/rtems.h rtems.h newlib-stdint.h"
2400 c_target_objs="${c_target_objs} microblaze-c.o"
2401 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2402 tmake_file="${tmake_file} microblaze/t-microblaze"
2403 tmake_file="${tmake_file} microblaze/t-rtems"
2408 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2411 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2414 tm_file="${tm_file} dbxelf.h newlib-stdint.h"
2415 c_target_objs="${c_target_objs} microblaze-c.o"
2416 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2417 tmake_file="${tmake_file} microblaze/t-microblaze"
2420 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} riscv/linux.h"
2421 case "x${enable_multilib}" in
2423 xyes) tmake_file="${tmake_file} riscv/t-linux-multilib" ;;
2424 *) echo "Unknown value for enable_multilib"; exit 1
2426 tmake_file="${tmake_file} riscv/t-riscv riscv/t-linux"
2429 # Force .init_array support. The configure script cannot always
2430 # automatically detect that GAS supports it, yet we require it.
2431 gcc_cv_initfini_array=yes
2433 riscv*-*-elf* | riscv*-*-rtems*)
2434 tm_file="elfos.h newlib-stdint.h ${tm_file} riscv/elf.h"
2437 tm_file="${tm_file} rtems.h riscv/rtems.h"
2438 tmake_file="${tmake_file} riscv/t-rtems"
2441 case "x${enable_multilib}" in
2443 xyes) tmake_file="${tmake_file} riscv/t-elf-multilib" ;;
2444 *) echo "Unknown value for enable_multilib"; exit 1
2447 tmake_file="${tmake_file} riscv/t-riscv"
2450 # Force .init_array support. The configure script cannot always
2451 # automatically detect that GAS supports it, yet we require it.
2452 gcc_cv_initfini_array=yes
2455 tm_file="${tm_file} elfos.h ${fbsd_tm_file} riscv/freebsd.h"
2456 tmake_file="${tmake_file} riscv/t-riscv"
2459 # Force .init_array support. The configure script cannot always
2460 # automatically detect that GAS supports it, yet we require it.
2461 gcc_cv_initfini_array=yes
2463 mips*-*-netbsd*) # NetBSD/mips, either endian.
2464 target_cpu_default="MASK_ABICALLS"
2465 tm_file="elfos.h ${tm_file} mips/elf.h ${nbsd_tm_file} mips/netbsd.h"
2466 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2469 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
2470 extra_options="${extra_options} linux-android.opt"
2471 tmake_file="${tmake_file} mips/t-img-linux"
2472 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
2473 with_arch_32="mips32r6"
2474 with_arch_64="mips64r6"
2479 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
2480 extra_options="${extra_options} linux-android.opt"
2481 tmake_file="${tmake_file} mips/t-mti-linux"
2482 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
2483 with_arch_32="mips32r2"
2484 with_arch_64="mips64r2"
2488 mips*-*-linux*) # Linux MIPS, either endian.
2489 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h"
2490 extra_options="${extra_options} linux-android.opt"
2493 default_mips_arch=mips32r6
2496 default_mips_arch=mips32r2
2499 default_mips_arch=mips32
2501 mips64el-st-linux-gnu)
2502 default_mips_abi=n32
2503 tm_file="${tm_file} mips/st.h"
2504 tmake_file="${tmake_file} mips/t-st"
2505 enable_mips_multilibs="yes"
2507 mips64octeon*-*-linux*)
2508 default_mips_abi=n32
2509 tm_defines="${tm_defines} MIPS_CPU_STRING_DEFAULT=\\\"octeon\\\""
2510 target_cpu_default=MASK_SOFT_FLOAT_ABI
2511 enable_mips_multilibs="yes"
2513 mipsisa64r6*-*-linux*)
2514 default_mips_abi=n32
2515 default_mips_arch=mips64r6
2516 enable_mips_multilibs="yes"
2518 mipsisa64r2*-*-linux*)
2519 default_mips_abi=n32
2520 default_mips_arch=mips64r2
2521 enable_mips_multilibs="yes"
2523 mips64*-*-linux* | mipsisa64*-*-linux*)
2524 default_mips_abi=n32
2525 enable_mips_multilibs="yes"
2528 if test x$enable_targets = xall; then
2529 enable_mips_multilibs="yes"
2531 if test x$enable_mips_multilibs = xyes; then
2532 tmake_file="${tmake_file} mips/t-linux64"
2536 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
2537 tmake_file="mips/t-mti-elf"
2538 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
2539 with_arch_32="mips32r2"
2540 with_arch_64="mips64r2"
2543 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
2544 tmake_file="mips/t-img-elf"
2545 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
2546 with_arch_32="mips32r6"
2547 with_arch_64="mips64r6"
2550 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h"
2551 tmake_file="mips/t-sde"
2552 extra_options="${extra_options} mips/sde.opt"
2553 case "${with_newlib}" in
2555 # newlib / libgloss.
2558 # MIPS toolkit libraries.
2559 tm_file="$tm_file mips/sdemtk.h"
2560 tmake_file="$tmake_file mips/t-sdemtk"
2561 case ${enable_threads} in
2563 thread_file='mipssde'
2570 tm_defines="MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
2573 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
2576 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_32"
2579 tm_defines="MIPS_ISA_DEFAULT=69 MIPS_ABI_DEFAULT=ABI_N32"
2582 tm_defines="MIPS_ISA_DEFAULT=65 MIPS_ABI_DEFAULT=ABI_N32"
2585 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_N32"
2589 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
2590 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
2591 mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \
2592 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
2593 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \
2594 mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
2595 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2596 tmake_file="mips/t-isa3264"
2599 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37"
2602 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33"
2605 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
2608 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=69"
2611 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=65"
2614 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64"
2618 mipsisa32*-*-elfoabi*)
2619 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_32"
2620 tm_file="${tm_file} mips/elfoabi.h"
2622 mipsisa64*-*-elfoabi*)
2623 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_O64"
2624 tm_file="${tm_file} mips/elfoabi.h"
2627 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
2631 mipsisa64sr71k-*-elf*)
2632 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2633 tmake_file=mips/t-sr71k
2634 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
2636 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
2637 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2638 tmake_file="mips/t-elf mips/t-sb1"
2639 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
2641 mips-*-elf* | mipsel-*-elf* | mipsr5900-*-elf* | mipsr5900el-*-elf*)
2642 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2643 tmake_file="mips/t-elf"
2645 mips64r5900-*-elf* | mips64r5900el-*-elf*)
2646 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h"
2647 tmake_file="mips/t-elf"
2648 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
2650 mips64-*-elf* | mips64el-*-elf*)
2651 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2652 tmake_file="mips/t-elf"
2653 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
2655 mips64vr-*-elf* | mips64vrel-*-elf*)
2656 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/vr.h mips/elf.h"
2657 tmake_file=mips/t-vr
2658 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
2660 mips64orion-*-elf* | mips64orionel-*-elf*)
2661 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elforion.h mips/elf.h"
2662 tmake_file="mips/t-elf"
2663 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
2666 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
2667 tmake_file="${tmake_file} mips/t-elf mips/t-rtems"
2670 tm_file="elfos.h ${tm_file} mips/elf.h vx-common.h vxworks.h mips/vxworks.h"
2671 tmake_file="${tmake_file} mips/t-vxworks"
2673 mipstx39-*-elf* | mipstx39el-*-elf*)
2674 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/r3900.h mips/elf.h"
2675 tmake_file="mips/t-r3900"
2677 mmix-knuth-mmixware)
2678 tm_file="${tm_file} newlib-stdint.h"
2682 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2683 if test x$stabs = xyes
2685 tm_file="${tm_file} dbx.h"
2691 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2692 c_target_objs="msp430-c.o"
2693 cxx_target_objs="msp430-c.o"
2694 tmake_file="${tmake_file} msp430/t-msp430"
2695 extra_objs="${extra_objs} msp430-devices.o"
2696 extra_gcc_objs="driver-msp430.o msp430-devices.o"
2697 # Enable .init_array unless it has been explicitly disabled.
2698 # The MSP430 EABI mandates the use of .init_array, and the Newlib CRT
2699 # code since mid-2019 expects it.
2700 if test x${disable_initfini_array} != xyes; then
2701 gcc_cv_initfini_array=yes
2705 # __cxa_atexit increases code size, and we don't need to support
2706 # dynamic shared objects on MSP430, so regular Newlib atexit is a
2707 # fine replacement as it also supports registration of more than 32
2709 default_use_cxa_atexit=no
2710 # This target does not match the generic *-*-elf case above which
2711 # sets use_gcc_stdint=wrap, so explicitly set it here.
2717 target_cpu_default="0"
2718 tm_defines="${tm_defines}"
2723 target_cpu_default="${target_cpu_default}|MASK_BIG_ENDIAN"
2724 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
2729 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} nds32/elf.h nds32/nds32_intrinsic.h"
2730 tmake_file="nds32/t-nds32 nds32/t-elf"
2733 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h nds32/linux.h nds32/nds32_intrinsic.h"
2734 tmake_file="${tmake_file} nds32/t-nds32 nds32/t-linux"
2735 gcc_cv_initfini_array=yes
2739 # Handle --enable-default-relax setting.
2740 if test x${enable_default_relax} = xyes; then
2741 tm_defines="${tm_defines} TARGET_DEFAULT_RELAX=1"
2743 # Handle --with-ext-dsp
2744 if test x${with_ext_dsp} = xyes; then
2745 tm_defines="${tm_defines} TARGET_DEFAULT_EXT_DSP=1"
2749 tm_file="elfos.h ${tm_file}"
2750 tmake_file="${tmake_file} nios2/t-nios2"
2753 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h nios2/linux.h "
2756 tm_file="${tm_file} newlib-stdint.h nios2/elf.h"
2757 extra_options="${extra_options} nios2/elf.opt"
2760 tm_file="${tm_file} newlib-stdint.h nios2/rtems.h rtems.h"
2761 tmake_file="${tmake_file} t-rtems nios2/t-rtems"
2766 tm_file="${tm_file} newlib-stdint.h"
2768 tmake_file="nvptx/t-nvptx"
2769 if test x$enable_as_accelerator = xyes; then
2770 extra_programs="${extra_programs} mkoffload\$(exeext)"
2771 tm_file="${tm_file} nvptx/offload.h"
2775 tm_file="elfos.h ${tm_file}"
2776 tmake_file="${tmake_file} or1k/t-or1k"
2777 # Force .init_array support. The configure script cannot always
2778 # automatically detect that GAS supports it, yet we require it.
2779 gcc_cv_initfini_array=yes
2781 # Handle --with-multilib-list=...
2782 or1k_multilibs="${with_multilib_list}"
2783 if test "$or1k_multilibs" = "default"; then
2784 or1k_multilibs="mcmov,msoft-mul,msoft-div"
2786 or1k_multilibs=`echo $or1k_multilibs | sed -e 's/,/ /g'`
2787 for or1k_multilib in ${or1k_multilibs}; do
2788 case ${or1k_multilib} in
2789 mcmov | msext | msfimm | \
2791 mhard-float | mdouble-float | munordered-float | msoft-float | \
2792 mhard-div | mhard-mul | \
2793 msoft-div | msoft-mul )
2794 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${or1k_multilib}"
2797 echo "--with-multilib-list=${with_multilib_list} not supported."
2801 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
2805 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h"
2806 tm_file="${tm_file} or1k/linux.h"
2809 tm_file="${tm_file} newlib-stdint.h or1k/elf.h"
2810 extra_options="${extra_options} or1k/elf.opt"
2813 tm_file="${tm_file} newlib-stdint.h or1k/rtems.h rtems.h"
2814 tmake_file="${tmake_file} or1k/t-rtems"
2819 tm_file="${tm_file} newlib-stdint.h"
2822 # port not yet contributed
2823 #powerpc-*-openbsd*)
2824 # tmake_file="${tmake_file} rs6000/t-fprules"
2828 extra_options="${extra_options} ${cpu_type}/darwin.opt"
2830 *-darwin1[0-9]* | *-darwin9*)
2831 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
2832 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
2835 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
2836 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
2837 tm_file="${tm_file} ${cpu_type}/darwin8.h"
2840 tm_file="${tm_file} ${cpu_type}/darwin7.h"
2843 # Earlier - ingle arch, with 32b only
2844 # OS X 10.0, the first edition is Darwin4
2847 tmake_file="${tmake_file} t-slibgcc"
2849 powerpc64-*-darwin*)
2850 extra_options="${extra_options} ${cpu_type}/darwin.opt"
2851 tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
2852 tm_file="${tm_file} ${cpu_type}/darwin64-biarch.h"
2854 powerpc*-*-freebsd*)
2855 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${fbsd_tm_file} rs6000/sysv4.h"
2856 extra_options="${extra_options} rs6000/sysv4.opt"
2857 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
2860 tm_file="${tm_file} rs6000/default64.h rs6000/freebsd64.h"
2861 tmake_file="${tmake_file} rs6000/t-freebsd64"
2862 extra_options="${extra_options} rs6000/linux64.opt"
2863 if test $fbsd_major -ge 13; then
2864 tm_defines="${tm_defines} TARGET_FREEBSD32_SECURE_PLT=1"
2868 if test $fbsd_major -ge 13; then
2869 tm_file="rs6000/secureplt.h ${tm_file}"
2871 tm_file="${tm_file} rs6000/freebsd.h"
2876 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${nbsd_tm_file} freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
2877 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2878 tmake_file="${tmake_file} rs6000/t-netbsd"
2879 extra_options="${extra_options} rs6000/sysv4.opt"
2881 powerpc-*-eabisimaltivec*)
2882 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
2883 extra_options="${extra_options} rs6000/sysv4.opt"
2884 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
2888 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
2889 extra_options="${extra_options} rs6000/sysv4.opt"
2890 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2894 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h"
2895 extra_options="${extra_options} rs6000/sysv4.opt"
2896 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2898 powerpc-*-eabialtivec*)
2899 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
2900 extra_options="${extra_options} rs6000/sysv4.opt"
2901 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
2905 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h"
2906 extra_options="${extra_options} rs6000/sysv4.opt"
2907 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2911 tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/rtems.h rtems.h"
2912 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
2913 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-rtems rs6000/t-ppccomm"
2916 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h freebsd-spec.h rs6000/sysv4.h"
2917 extra_options="${extra_options} rs6000/sysv4.opt"
2918 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm"
2919 extra_objs="$extra_objs rs6000-linux.o"
2922 tm_file="${tm_file} rs6000/sysv4le.h" ;;
2924 case ${target}:${with_cpu} in
2925 powerpc64*: | powerpc64*:native) cpu_is_64bit=yes ;;
2927 maybe_biarch=${cpu_is_64bit}
2928 case ${enable_targets} in
2929 *powerpc64*) maybe_biarch=yes ;;
2930 all) maybe_biarch=yes ;;
2932 case ${target}:${enable_targets}:${maybe_biarch} in
2933 powerpc64-* | powerpc-*:*:yes | *:*powerpc64-*:yes | *:all:yes \
2934 | powerpc64le*:*powerpcle* | powerpc64le*:*powerpc-* \
2935 | powerpcle-*:*powerpc64le*:yes)
2936 if test x$cpu_is_64bit = xyes; then
2937 tm_file="${tm_file} rs6000/default64.h"
2939 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h glibc-stdint.h"
2940 tmake_file="$tmake_file rs6000/t-linux64"
2943 tmake_file="$tmake_file rs6000/t-linux64le"
2944 case ${enable_targets} in
2945 all | *powerpc64-* | *powerpc-*)
2946 tmake_file="$tmake_file rs6000/t-linux64lebe" ;;
2949 case ${enable_targets} in
2950 all | *powerpc64le-* | *powerpcle-*)
2951 tmake_file="$tmake_file rs6000/t-linux64bele" ;;
2954 extra_options="${extra_options} rs6000/linux64.opt"
2957 tm_file="${tm_file} rs6000/default64.h rs6000/linux64.h glibc-stdint.h"
2958 extra_options="${extra_options} rs6000/linux64.opt"
2959 tmake_file="${tmake_file} rs6000/t-linux"
2962 tm_file="${tm_file} rs6000/linux.h glibc-stdint.h"
2963 tmake_file="${tmake_file} rs6000/t-ppcos rs6000/t-linux"
2967 powerpc*-*-linux*ppc476*)
2968 tm_file="${tm_file} rs6000/476.h"
2969 extra_options="${extra_options} rs6000/476.opt" ;;
2970 powerpc*-*-linux*altivec*)
2971 tm_file="${tm_file} rs6000/linuxaltivec.h" ;;
2975 enable_secureplt=yes ;;
2977 if test x${enable_secureplt} = xyes; then
2978 tm_file="rs6000/secureplt.h ${tm_file}"
2981 powerpc*-wrs-vxworks7r*)
2983 # Wind River 7 post SR0600 is mostly like Linux so we setup
2984 # our config in a very similar fashion and adjust to a few
2987 # The system compiler is configured with secureplt by default.
2988 tm_file="${tm_file} rs6000/secureplt.h"
2990 tm_file="${tm_file} elfos.h gnu-user.h linux.h freebsd-spec.h"
2991 tm_file="${tm_file} rs6000/sysv4.h rs6000/biarch64.h rs6000/default64.h rs6000/linux64.h"
2992 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
2994 extra_options="${extra_options} rs6000/sysv4.opt linux.opt rs6000/linux64.opt"
2996 tmake_file="${tmake_file} t-linux rs6000/t-linux64 rs6000/t-fprules rs6000/t-ppccomm"
2997 tmake_file="${tmake_file} rs6000/t-vxworks"
2999 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
3000 extra_objs="$extra_objs linux.o rs6000-linux.o"
3002 powerpc-wrs-vxworks*)
3003 tm_file="${tm_file} elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
3004 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
3005 extra_options="${extra_options} rs6000/sysv4.opt"
3006 extra_headers="${extra_headers} ppc-asm.h"
3009 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksmils.h"
3010 tmake_file="${tmake_file} rs6000/t-vxworksmils"
3013 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksae.h"
3014 tmake_file="${tmake_file} rs6000/t-vxworksae"
3017 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
3023 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
3024 tmake_file="t-lynx rs6000/t-lynx"
3025 extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
3031 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h"
3032 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
3033 extra_options="${extra_options} rs6000/sysv4.opt"
3035 powerpcle-*-eabisim*)
3036 tm_file="${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"
3037 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
3038 extra_options="${extra_options} rs6000/sysv4.opt"
3042 tm_file="${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"
3043 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
3044 extra_options="${extra_options} rs6000/sysv4.opt"
3048 tm_file="elfos.h newlib-stdint.h ${tm_file}"
3049 tmake_file="${tmake_file} pru/t-pru"
3050 extra_objs="pru-pragma.o pru-passes.o"
3053 rs6000-ibm-aix6.* | powerpc-ibm-aix6.*)
3054 tm_file="${tm_file} rs6000/aix.h rs6000/aix61.h rs6000/xcoff.h rs6000/aix-stdint.h"
3055 tmake_file="rs6000/t-aix52 t-slibgcc"
3056 extra_options="${extra_options} rs6000/aix64.opt"
3060 default_use_cxa_atexit=yes
3062 rs6000-ibm-aix7.1.* | powerpc-ibm-aix7.1.*)
3063 tmake_file="rs6000/t-aix52 t-slibgcc"
3064 if test x$cpu_is_64bit = xyes; then
3065 tm_file="${tm_file} rs6000/biarch64.h"
3066 tmake_file="rs6000/t-aix64 t-slibgcc"
3068 tm_file="${tm_file} rs6000/aix.h rs6000/aix71.h rs6000/xcoff.h rs6000/aix-stdint.h"
3069 extra_options="${extra_options} rs6000/aix64.opt"
3073 default_use_cxa_atexit=yes
3075 rs6000-ibm-aix[789].* | powerpc-ibm-aix[789].*)
3076 tmake_file="rs6000/t-aix52 t-slibgcc"
3077 if test x$cpu_is_64bit = xyes; then
3078 tm_file="${tm_file} rs6000/biarch64.h"
3079 tmake_file="rs6000/t-aix64 t-slibgcc"
3081 tm_file="${tm_file} rs6000/aix.h rs6000/aix72.h rs6000/xcoff.h rs6000/aix-stdint.h"
3082 extra_options="${extra_options} rs6000/aix64.opt"
3086 default_use_cxa_atexit=yes
3089 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
3090 target_has_targetm_common=no
3091 c_target_objs="rl78-c.o"
3092 cxx_target_objs="rl78-c.o"
3093 tmake_file="${tmake_file} rl78/t-rl78"
3096 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
3097 tmake_file="${tmake_file} rx/t-rx"
3098 extra_options="${extra_options} rx/elf.opt"
3101 tm_file="elfos.h linux.h glibc-stdint.h rx/linux.h ../../libgcc/config/rx/rx-abi.h"
3102 tmake_file="${tmake_file} rx/t-linux"
3105 tm_file="s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
3106 c_target_objs="${c_target_objs} s390-c.o"
3107 cxx_target_objs="${cxx_target_objs} s390-c.o"
3108 if test x$enable_targets = xall; then
3109 tmake_file="${tmake_file} s390/t-linux64"
3111 tmake_file="${tmake_file} s390/t-s390"
3114 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
3115 tm_p_file="linux-protos.h s390/s390-protos.h"
3116 c_target_objs="${c_target_objs} s390-c.o"
3117 cxx_target_objs="${cxx_target_objs} s390-c.o"
3118 md_file=s390/s390.md
3119 extra_modes=s390/s390-modes.def
3120 out_file=s390/s390.c
3121 tmake_file="${tmake_file} s390/t-linux64 s390/t-s390"
3124 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h glibc-stdint.h s390/tpf.h"
3125 tm_p_file=s390/s390-protos.h
3126 c_target_objs="${c_target_objs} s390-c.o"
3127 cxx_target_objs="${cxx_target_objs} s390-c.o"
3128 md_file=s390/s390.md
3129 extra_modes=s390/s390-modes.def
3130 out_file=s390/s390.c
3132 extra_options="${extra_options} s390/tpf.opt"
3133 tmake_file="${tmake_file} s390/t-s390"
3135 sh-*-elf* | sh[12346l]*-*-elf* | \
3136 sh-*-linux* | sh[2346lbe]*-*-linux* | \
3137 sh-*-netbsdelf* | shl*-*-netbsdelf*)
3138 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
3139 if test x${with_endian} = x; then
3141 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
3142 shbe-*-* | sheb-*-*) with_endian=big,little ;;
3143 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
3144 shl* | sh*-*-linux* | \
3145 sh-superh-elf) with_endian=little,big ;;
3146 sh[1234]*-*-*) with_endian=big ;;
3147 *) with_endian=big,little ;;
3150 # TM_ENDIAN_CONFIG is used by t-sh to determine multilibs.
3151 # First word : the default endian.
3152 # Second word: the secondary endian (optional).
3153 case ${with_endian} in
3154 big) TM_ENDIAN_CONFIG=mb ;;
3155 little) TM_ENDIAN_CONFIG=ml ;;
3156 big,little) TM_ENDIAN_CONFIG="mb ml" ;;
3157 little,big) TM_ENDIAN_CONFIG="ml mb" ;;
3158 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
3160 case ${with_endian} in
3161 little*) tm_file="sh/little.h ${tm_file}" ;;
3163 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h"
3165 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
3166 if test x$enable_fdpic = xyes; then
3167 tm_defines="$tm_defines FDPIC_DEFAULT=1"
3169 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h sh/linux.h" ;;
3171 tm_file="${tm_file} ${nbsd_tm_file} sh/netbsd-elf.h"
3172 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3175 sh*-superh-elf) if test x$with_libgloss != xno; then
3177 tm_file="${tm_file} sh/newlib.h"
3179 tm_file="${tm_file} sh/embed-elf.h"
3180 tm_file="${tm_file} sh/superh.h"
3181 extra_options="${extra_options} sh/superh.opt" ;;
3182 *) if test x$with_newlib = xyes \
3183 && test x$with_libgloss = xyes; then
3184 tm_file="${tm_file} sh/newlib.h"
3186 tm_file="${tm_file} sh/embed-elf.h" ;;
3192 tm_file="${tm_file} newlib-stdint.h"
3195 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
3196 case `echo ${target} | sed 's/e[lb]-/-/'` in
3197 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
3198 sh4a_single*) sh_cpu_target=sh4a-single ;;
3199 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
3200 sh4al) sh_cpu_target=sh4al ;;
3201 sh4a*) sh_cpu_target=sh4a ;;
3202 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
3203 sh4_single*) sh_cpu_target=sh4-single ;;
3204 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
3205 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
3206 sh3e*) sh_cpu_target=sh3e ;;
3207 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
3208 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
3209 sh2a_single*) sh_cpu_target=sh2a-single ;;
3210 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
3211 sh2a*) sh_cpu_target=sh2a ;;
3212 sh2e*) sh_cpu_target=sh2e ;;
3213 sh2*) sh_cpu_target=sh2 ;;
3214 *) sh_cpu_target=sh1 ;;
3216 # did the user say --without-fp ?
3217 if test x$with_fp = xno; then
3218 case ${sh_cpu_target} in
3220 sh4a* ) sh_cpu_target=sh4a-nofpu ;;
3221 sh4*) sh_cpu_target=sh4-nofpu ;;
3222 sh3*) sh_cpu_target=sh3 ;;
3223 sh2a*) sh_cpu_target=sh2a-nofpu ;;
3224 sh2*) sh_cpu_target=sh2 ;;
3225 *) echo --without-fp not available for $target: ignored
3227 tm_defines="$tm_defines STRICT_NOFPU=1"
3229 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
3230 case $sh_cpu_default in
3231 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
3232 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
3233 sh4-single-only | sh4-single | sh4-nofpu | sh4 | sh4-300 | \
3234 sh3e | sh3 | sh2e | sh2 | sh1) ;;
3235 "") sh_cpu_default=${sh_cpu_target} ;;
3236 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
3238 sh_multilibs=${with_multilib_list}
3239 if test "$sh_multilibs" = "default" ; then
3241 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
3242 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
3243 sh*-*-linux*) sh_multilibs=m1,m2,m2a,m3e,m4 ;;
3244 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
3245 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
3247 if test x$with_fp = xno; then
3248 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`"
3251 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
3252 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
3253 tm_defines="$tm_defines SUPPORT_`echo $sh_cpu_default | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
3254 sh_multilibs=`echo $sh_multilibs | sed -e 's/,/ /g' -e 's/^[Ss][Hh]/m/' -e 's/ [Ss][Hh]/ m/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
3255 for sh_multilib in ${sh_multilibs}; do
3256 case ${sh_multilib} in
3257 m1 | m2 | m2e | m3 | m3e | \
3258 m4 | m4-single | m4-single-only | m4-nofpu | m4-300 |\
3259 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al | \
3260 m2a | m2a-single | m2a-single-only | m2a-nofpu)
3261 # TM_MULTILIB_CONFIG is used by t-sh for the non-endian multilib definition
3262 # It is passed to MULTIILIB_OPTIONS verbatim.
3263 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG}/${sh_multilib}"
3264 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
3266 \!*) # TM_MULTILIB_EXCEPTIONS_CONFIG is used by t-sh
3267 # It is passed the MULTILIB_EXCEPTIONS verbatim.
3268 TM_MULTILIB_EXCEPTIONS_CONFIG="${TM_MULTILIB_EXCEPTIONS_CONFIG} `echo $sh_multilib | sed 's/^!//'`" ;;
3270 echo "with_multilib_list=${sh_multilib} not supported."
3275 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's:^/::'`
3276 if test x${enable_incomplete_targets} = xyes ; then
3277 tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1"
3279 tm_file="$tm_file ./sysroot-suffix.h"
3280 tmake_file="$tmake_file t-sysroot-suffix"
3283 tmake_file="${tmake_file} sh/t-sh sh/t-rtems"
3284 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h newlib-stdint.h"
3287 tmake_file="$tmake_file sh/t-sh sh/t-vxworks"
3288 tm_file="${tm_file} elfos.h sh/elf.h sh/embed-elf.h vx-common.h vxworks.h sh/vxworks.h"
3291 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp-elf.h"
3294 tmake_file="sparc/t-sparc sparc/t-leon"
3297 tmake_file="sparc/t-sparc sparc/t-leon3"
3300 tmake_file="sparc/t-sparc sparc/t-elf"
3305 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h newlib-stdint.h"
3306 tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems"
3309 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/tso.h"
3310 extra_options="${extra_options} sparc/long-double-switch.opt"
3313 tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon"
3316 tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon3"
3319 tmake_file="${tmake_file} sparc/t-sparc"
3322 if test x$enable_targets = xall; then
3323 tm_file="sparc/biarch64.h ${tm_file} sparc/linux64.h"
3324 tmake_file="${tmake_file} sparc/t-linux64"
3326 tm_file="${tm_file} sparc/linux.h"
3327 tmake_file="${tmake_file} sparc/t-linux"
3331 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
3332 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3333 extra_options="${extra_options} sparc/long-double-switch.opt"
3334 tmake_file="${tmake_file} sparc/t-sparc"
3337 tm_file="sparc/biarch64.h ${tm_file} ${sol2_tm_file} sparc/tso.h"
3339 sparc64-*-* | sparcv9-*-*)
3340 tm_file="sparc/default64.h ${tm_file}"
3343 test x$with_cpu != x || with_cpu=v9
3346 tmake_file="${tmake_file} sparc/t-sparc sparc/t-sol2"
3349 tm_file="${tm_file} elfos.h sparc/sysv4.h vx-common.h vxworks.h sparc/vxworks.h"
3350 tmake_file="${tmake_file} sparc/t-sparc sparc/t-vxworks"
3353 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h"
3354 extra_options="${extra_options}"
3355 tmake_file="${tmake_file} sparc/t-sparc"
3358 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h sparc/rtemself.h rtems.h"
3359 extra_options="${extra_options}"
3360 tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems-64"
3363 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/default64.h sparc/linux64.h sparc/tso.h"
3364 extra_options="${extra_options} sparc/long-double-switch.opt"
3365 tmake_file="${tmake_file} sparc/t-sparc sparc/t-linux64"
3367 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
3368 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
3369 extra_options="${extra_options} sparc/long-double-switch.opt"
3370 case "x$with_cpu" in
3372 x) with_cpu=ultrasparc ;;
3373 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
3375 tmake_file="${tmake_file} sparc/t-sparc"
3378 tm_file="sparc/biarch64.h ${tm_file}"
3379 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
3380 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3381 extra_options="${extra_options} sparc/long-double-switch.opt"
3382 tmake_file="${tmake_file} sparc/t-sparc sparc/t-netbsd64"
3385 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp64-elf.h"
3386 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h sparc/openbsd64.h"
3387 extra_options="${extra_options} openbsd.opt"
3388 extra_options="${extra_options}"
3391 tmake_file="${tmake_file} sparc/t-sparc"
3394 tm_file="elfos.h ${tm_file} c6x/elf-common.h c6x/elf.h"
3395 tm_file="${tm_file} dbxelf.h tm-dwarf2.h newlib-stdint.h"
3396 tmake_file="c6x/t-c6x c6x/t-c6x-elf"
3400 tm_file="elfos.h ${tm_file} gnu-user.h linux.h c6x/elf-common.h c6x/uclinux-elf.h"
3401 tm_file="${tm_file} dbxelf.h tm-dwarf2.h glibc-stdint.h"
3402 tm_file="${tm_file} ./sysroot-suffix.h"
3403 tmake_file="t-sysroot-suffix t-slibgcc"
3404 tmake_file="${tmake_file} c6x/t-c6x c6x/t-c6x-elf c6x/t-c6x-uclinux"
3408 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilegx/linux.h ${tm_file}"
3409 tmake_file="${tmake_file} tilegx/t-tilegx"
3410 extra_objs="${extra_objs} mul-tables.o"
3411 c_target_objs="${c_target_objs} tilegx-c.o"
3412 cxx_target_objs="${cxx_target_objs} tilegx-c.o"
3413 extra_headers="feedback.h"
3416 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
3421 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilepro/linux.h ${tm_file}"
3422 tmake_file="${tmake_file} tilepro/t-tilepro"
3423 extra_objs="${extra_objs} mul-tables.o"
3424 c_target_objs="${c_target_objs} tilepro-c.o"
3425 cxx_target_objs="${cxx_target_objs} tilepro-c.o"
3426 extra_headers="feedback.h"
3429 target_cpu_default="TARGET_CPU_generic"
3430 tm_file="dbxelf.h elfos.h v850/v850.h"
3431 tm_file="${tm_file} rtems.h v850/rtems.h newlib-stdint.h"
3432 tmake_file="${tmake_file} v850/t-v850"
3433 tmake_file="${tmake_file} v850/t-rtems"
3435 c_target_objs="v850-c.o"
3436 cxx_target_objs="v850-c.o"
3441 target_cpu_default="TARGET_CPU_v850e3v5"
3444 target_cpu_default="TARGET_CPU_v850e2v3"
3447 target_cpu_default="TARGET_CPU_v850e2"
3449 v850e1-*-* | v850es-*-*)
3450 target_cpu_default="TARGET_CPU_v850e1"
3453 target_cpu_default="TARGET_CPU_v850e"
3456 target_cpu_default="TARGET_CPU_generic"
3459 tm_file="dbxelf.h elfos.h newlib-stdint.h v850/v850.h"
3460 if test x$stabs = xyes
3462 tm_file="${tm_file} dbx.h"
3465 c_target_objs="v850-c.o"
3466 cxx_target_objs="v850-c.o"
3470 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h vax/elf.h vax/linux.h"
3471 extra_options="${extra_options} vax/elf.opt"
3474 tm_file="${tm_file} elfos.h ${nbsd_tm_file} vax/elf.h vax/netbsd-elf.h"
3475 extra_options="${extra_options} netbsd.opt netbsd-elf.opt vax/elf.opt"
3476 tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
3479 tm_file="vax/vax.h vax/openbsd1.h openbsd.h openbsd-stdint.h openbsd-libpthread.h vax/openbsd.h"
3480 extra_options="${extra_options} openbsd.opt"
3484 tm_file="dbxelf.h elfos.h ${tm_file} visium/elf.h newlib-stdint.h"
3485 tmake_file="visium/t-visium visium/t-crtstuff"
3488 # For historical reasons, the target files omit the 'x'.
3489 tm_file="dbxelf.h elfos.h newlib-stdint.h stormy16/stormy16.h"
3490 tm_p_file=stormy16/stormy16-protos.h
3491 tm_d_file="elfos.h stormy16/stormy16.h"
3492 md_file=stormy16/stormy16.md
3493 out_file=stormy16/stormy16.c
3494 extra_options=stormy16/stormy16.opt
3495 tmake_file="stormy16/t-stormy16"
3498 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h xtensa/elf.h"
3499 extra_options="${extra_options} xtensa/elf.opt"
3502 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/linux.h"
3503 tmake_file="${tmake_file} xtensa/t-xtensa"
3506 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/uclinux.h"
3507 tmake_file="${tmake_file} xtensa/t-xtensa"
3508 extra_options="${extra_options} xtensa/uclinux.opt"
3511 tm_file="mn10300/mn10300.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h mn10300/linux.h"
3516 tm_file="dbxelf.h elfos.h ${tm_file} m32c/rtems.h rtems.h newlib-stdint.h"
3517 c_target_objs="m32c-pragma.o"
3518 cxx_target_objs="m32c-pragma.o"
3521 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
3522 c_target_objs="m32c-pragma.o"
3523 cxx_target_objs="m32c-pragma.o"
3526 echo "*** Configuration ${target} not supported" 1>&2
3532 i[34567]86-*-linux* | x86_64-*-linux*)
3533 tmake_file="${tmake_file} i386/t-pmm_malloc i386/t-i386"
3535 i[34567]86-*-* | x86_64-*-*)
3536 tmake_file="${tmake_file} i386/t-gmm_malloc i386/t-i386"
3538 powerpc*-*-* | rs6000-*-*)
3539 tm_file="${tm_file} ${cpu_type}/option-defaults.h"
3545 tmake_file="${tmake_file} t-musl"
3548 tmake_file="${tmake_file} t-uclibc"
3552 # Assume the existence of indirect function support and allow the use of the
3553 # resolver attribute.
3555 *-*-linux*android*|*-*-linux*uclibc*|*-*-linux*musl*)
3559 aarch64*-* | arm*-* | i[34567]86-* | powerpc*-* | s390*-* | sparc*-* | x86_64-*)
3560 default_gnu_indirect_function=yes
3566 # Build mkoffload tool
3568 *-intelmic-* | *-intelmicemul-*)
3569 tmake_file="${tmake_file} i386/t-intelmic"
3570 tm_file="${tm_file} i386/intelmic-offload.h"
3574 if [ "$target_has_targetcm" = "no" ]; then
3575 c_target_objs="$c_target_objs default-c.o"
3576 cxx_target_objs="$cxx_target_objs default-c.o"
3579 if [ "$common_out_file" = "" ]; then
3580 if [ "$target_has_targetm_common" = "yes" ]; then
3581 common_out_file="$cpu_type/$cpu_type-common.c"
3583 common_out_file="default-common.c"
3587 if [ "$target_has_targetdm" = "no" ]; then
3588 d_target_objs="$d_target_objs default-d.o"
3591 # Support for --with-cpu and related options (and a few unrelated options,
3595 echo "--with-cpu must be passed a value" 1>&2
3600 # Set arch and cpu from ${target} and ${target_noncanonical}. Set cpu
3601 # to generic if there is no processor scheduler model for the target.
3604 arch_without_sse2=no
3605 arch_without_64bit=no
3608 if test $fbsd_major -ge 6; then
3614 arch_without_sse2=yes
3615 arch_without_64bit=yes
3620 arch_without_sse2=yes
3621 arch_without_64bit=yes
3626 arch_without_sse2=yes
3627 arch_without_64bit=yes
3632 arch_without_sse2=yes
3633 arch_without_64bit=yes
3636 arch_without_sse2=yes
3637 arch_without_64bit=yes
3638 case ${target_noncanonical} in
3651 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
3661 i686-*-* | i786-*-*)
3662 case ${target_noncanonical} in
3695 amdfam10-*|barcelona-*)
3699 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
3703 k8-*|opteron-*|athlon64-*|athlon_fx-*)
3707 athlon_xp-*|athlon_mp-*|athlon_4-*)
3710 arch_without_sse2=yes
3711 arch_without_64bit=yes
3713 athlon_tbird-*|athlon-*)
3716 arch_without_sse2=yes
3721 arch_without_sse2=yes
3726 arch_without_sse2=yes
3728 pentium3-*|pentium3m-*)
3731 arch_without_sse2=yes
3733 pentium4-*|pentium4m-*)
3772 arch_without_sse2=yes
3777 arch_without_sse2=yes
3778 arch_without_64bit=yes
3783 case ${target_noncanonical} in
3816 amdfam10-*|barcelona-*)
3820 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
3824 k8-*|opteron-*|athlon_64-*)
3856 # If there is no $with_cpu option, try to infer one from ${target}.
3857 # This block sets nothing except for with_cpu.
3858 if test x$with_cpu = x ; then
3860 i[34567]86-*-elfiamcu)
3863 i[34567]86-*-*|x86_64-*-*)
3881 frv-*-*linux* | frv400-*-*linux*)
3888 case "$with_arch" in
3890 with_cpu=${default_cf_cpu}
3893 with_cpu=m${default_m68k_cpu}
3909 with_cpu="`echo ${target} | sed 's/-.*$//'`"
3918 # Avoid overriding --with-cpu-32 and --with-cpu-64 values.
3920 i[34567]86-*-*|x86_64-*-*)
3921 if test x$with_cpu_32 != x || test x$with_cpu_64 != x; then
3922 if test x$with_cpu_32 = x; then
3923 with_cpu_32=$with_cpu
3925 if test x$with_cpu_64 = x; then
3926 with_cpu_64=$with_cpu
3934 # Support for --with-arch and related options (and a few unrelated options,
3936 case ${with_arch} in
3938 echo "--with-arch must be passed a value" 1>&2
3943 # If there is no $with_arch option, try to infer one from ${target}.
3944 # This block sets nothing except for with_arch.
3945 if test x$with_arch = x ; then
3947 i[34567]86-*-darwin*|x86_64-*-darwin*)
3948 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
3949 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
3951 i[34567]86-*-elfiamcu)
3955 # --with-fpmath sets the default ISA to SSE2, which is the same
3956 # ISA supported by Pentium 4.
3957 if test x$with_fpmath = x || test $arch_without_sse2 = no; then
3966 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
3974 # Avoid overriding --with-arch-32 and --with-arch-64 values.
3976 i[34567]86-*-darwin*|x86_64-*-darwin*)
3977 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
3978 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
3980 i[34567]86-*-*|x86_64-*-*)
3981 if test x$with_arch_32 != x || test x$with_arch_64 != x; then
3982 if test x$with_arch_32 = x; then
3983 with_arch_32=$with_arch
3985 if test x$with_arch_64 = x; then
3986 if test $arch_without_64bit = yes; then
3987 # Set the default 64bit arch to x86-64 if the default arch
3988 # doesn't support 64bit.
3991 with_arch_64=$with_arch
3995 elif test $arch_without_64bit$need_64bit_isa = yesyes; then
3996 # Set the default 64bit arch to x86-64 if the default arch
3997 # doesn't support 64bit and we need 64bit ISA.
3998 with_arch_32=$with_arch
4006 # Infer a default setting for --with-float.
4007 if test x$with_float = x; then
4009 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
4010 # The R5900 doesn't support 64-bit float. 32-bit float doesn't
4011 # comply with IEEE 754.
4017 # Infer a default setting for --with-fpu.
4018 if test x$with_fpu = x; then
4020 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
4021 # The R5900 FPU only supports single precision.
4027 # Support --with-fpmath.
4028 if test x$with_fpmath != x; then
4030 i[34567]86-*-* | x86_64-*-*)
4031 case ${with_fpmath} in
4033 tm_file="${tm_file} i386/avxmath.h"
4036 tm_file="${tm_file} i386/ssemath.h"
4039 echo "Invalid --with-fpmath=$with_fpmath" 1>&2
4045 echo "--with-fpmath isn't supported for $target." 1>&2
4051 # Similarly for --with-schedule.
4052 if test x$with_schedule = x; then
4055 # Override default PA8000 scheduling model.
4056 with_schedule=7100LC
4061 # Infer a default setting for --with-llsc.
4062 if test x$with_llsc = x; then
4065 # The kernel emulates LL and SC where necessary.
4068 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
4069 # The R5900 doesn't support LL(D) and SC(D).
4075 # Validate and mark as valid any --with options supported
4076 # by this target. In order to use a particular --with option
4077 # you must list it in supported_defaults; validating the value
4078 # is optional. This case statement should set nothing besides
4079 # supported_defaults.
4084 supported_defaults="abi cpu arch"
4085 for which in cpu arch; do
4087 eval "val=\$with_$which"
4088 base_val=`echo $val | sed -e 's/\+.*//'`
4089 ext_val=`echo $val | sed -e 's/[a-z0-9.-]\+//'`
4091 if [ $which = arch ]; then
4092 def=aarch64-arches.def
4093 pattern=AARCH64_ARCH
4095 def=aarch64-cores.def
4096 pattern=AARCH64_CORE
4099 ext_mask=AARCH64_CPU_DEFAULT_FLAGS
4101 # Find the base CPU or ARCH id in aarch64-cores.def or
4102 # aarch64-arches.def
4103 if [ x"$base_val" = x ] \
4104 || grep "^$pattern(\"$base_val\"," \
4105 ${srcdir}/config/aarch64/$def \
4108 if [ $which = arch ]; then
4109 base_id=`grep "^$pattern(\"$base_val\"," \
4110 ${srcdir}/config/aarch64/$def | \
4111 sed -e 's/^[^,]*,[ ]*//' | \
4113 # Extract the architecture flags from aarch64-arches.def
4114 ext_mask=`grep "^$pattern(\"$base_val\"," \
4115 ${srcdir}/config/aarch64/$def | \
4119 base_id=`grep "^$pattern(\"$base_val\"," \
4120 ${srcdir}/config/aarch64/$def | \
4121 sed -e 's/^[^,]*,[ ]*//' | \
4125 # Use the pre-processor to strip flatten the options.
4126 # This makes the format less rigid than if we use
4127 # grep and sed directly here.
4128 opt_macro="AARCH64_OPT_EXTENSION(A, B, C, D, E, F)=A, B, C, D, E, F"
4129 options_parsed="`$ac_cv_prog_CPP -D"$opt_macro" -x c \
4130 ${srcdir}/config/aarch64/aarch64-option-extensions.def`"
4132 # Match one element inside AARCH64_OPT_EXTENSION, we
4133 # consume anything that's not a ,.
4134 elem="[ ]*\([^,]\+\)[ ]*"
4136 # Repeat the pattern for the number of entries in the
4137 # AARCH64_OPT_EXTENSION, currently 6 times.
4138 sed_patt="^$elem,$elem,$elem,$elem,$elem,$elem"
4140 while [ x"$ext_val" != x ]
4142 ext_val=`echo $ext_val | sed -e 's/\+//'`
4143 ext=`echo $ext_val | sed -e 's/\+.*//'`
4144 base_ext=`echo $ext | sed -e 's/^no//'`
4145 opt_line=`echo -e "$options_parsed" | \
4146 grep "^\"$base_ext\""`
4148 if [ x"$base_ext" = x ] \
4149 || [[ -n $opt_line ]]; then
4151 # These regexp extract the elements based on
4152 # their group match index in the regexp.
4153 ext_canon=`echo -e "$opt_line" | \
4154 sed -e "s/$sed_patt/\2/"`
4155 ext_on=`echo -e "$opt_line" | \
4156 sed -e "s/$sed_patt/\3/"`
4157 ext_off=`echo -e "$opt_line" | \
4158 sed -e "s/$sed_patt/\4/"`
4160 if [ $ext = $base_ext ]; then
4162 ext_mask="("$ext_mask") | ("$ext_on" | "$ext_canon")"
4164 # Removing extension
4165 ext_mask="("$ext_mask") & ~("$ext_off" | "$ext_canon")"
4170 echo "Unknown extension used in --with-$which=$val" 1>&2
4173 ext_val=`echo $ext_val | sed -e 's/[a-z0-9]\+//'`
4176 ext_mask="(("$ext_mask") << 6)"
4177 if [ x"$base_id" != x ]; then
4178 target_cpu_cname="TARGET_CPU_$base_id | $ext_mask"
4182 echo "Unknown $which used in --with-$which=$val" 1>&2
4189 supported_defaults="cpu tune"
4190 for which in cpu tune; do
4191 eval "val=\$with_$which"
4194 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
4195 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
4199 echo "Unknown CPU used in --with-$which=$val" 1>&2
4207 supported_defaults="cpu"
4209 if [ x"$with_cpu" = x ] \
4210 || grep "^ARC_CPU ($with_cpu," \
4211 ${srcdir}/config/arc/arc-cpus.def \
4216 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
4222 supported_defaults="cpu endian float"
4226 supported_defaults="arch cpu float tune fpu abi mode tls"
4227 for which in cpu tune arch; do
4228 # See if it matches a supported value
4229 eval "val=\$with_$which"
4230 if [ x"$val" != x ]; then
4231 cpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
4232 -v cmd="chk$which $val" \
4233 ${srcdir}/config/arm/arm-cpus.in`
4234 if [ "$cpu" = "error" ]; then
4235 echo "Unknown target in --with-$which=$val" 1>&2
4239 eval "target_${which}_cname=$new_val"
4240 echo "For $val real value is $new_val"
4245 case "$with_float" in
4247 | soft | hard | softfp)
4251 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
4256 # see if --with-fpu matches any of the supported FPUs
4257 if [ x"$with_fpu" != x ] ; then
4259 fpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
4260 -v cmd="chkfpu $val" \
4261 ${srcdir}/config/arm/arm-cpus.in`
4262 if [ "$fpu" = "error" ]
4264 echo "Unknown target in --with-fpu=$val" 1>&2
4271 | apcs-gnu | atpcs | aapcs | iwmmxt | aapcs-linux )
4275 echo "Unknown ABI used in --with-abi=$with_abi"
4280 case "$with_mode" in
4286 echo "Unknown mode used in --with-mode=$with_mode"
4297 echo "Unknown TLS method used in --with-tls=$with_tls" 1>&2
4302 if test "x$with_arch" != x && test "x$with_cpu" != x; then
4303 echo "Switch \"--with-arch\" may not be used with switch \"--with-cpu\"" 1>&2
4307 if test "x$with_cpu" != x && test "x$with_tune" != x; then
4308 echo "Switch \"--with-tune\" may not be used with switch \"--with-cpu\"" 1>&2
4312 # Add extra multilibs
4313 if test "x$with_multilib_list" != x; then
4315 arm_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
4316 if test "x${arm_multilibs}" != xdefault ; then
4317 for arm_multilib in ${arm_multilibs}; do
4318 case ${arm_multilib} in
4320 tmake_profile_file="arm/t-multilib"
4323 ml=`echo "X$arm_multilib" | sed '1s,^X@,,'`
4324 if test -f "${srcdir}/config/arm/${ml}"; then
4325 tmake_file="${tmake_file} arm/${ml}"
4327 echo "Error: ${ml} does not exist in ${srcdir}/config/arm" >&2
4332 echo "Error: --with-multilib-list=${with_multilib_list} not supported." 1>&2
4339 if test "x${tmake_profile_file}" != x ; then
4340 # arm/t-aprofile and arm/t-rmprofile are only
4341 # designed to work without any with-cpu,
4342 # with-arch, with-mode, with-fpu or with-float
4344 if test "x$with_arch" != x \
4345 || test "x$with_cpu" != x \
4346 || test "x$with_float" != x \
4347 || test "x$with_fpu" != x \
4348 || test "x$with_mode" != x ; then
4349 echo "Error: You cannot use any of --with-arch/cpu/fpu/float/mode with --with-multilib-list=${with_multilib_list}" 1>&2
4351 elif test "x$ml" != x ; then
4352 echo "Error: You cannot use builtin multilib profiles along with custom ones" 1>&2
4355 # But pass the default value for float-abi
4356 # through to the multilib selector
4358 tmake_file="${tmake_file} ${tmake_profile_file}"
4359 TM_MULTILIB_CONFIG="$with_multilib_list"
4362 target_cpu_cname=${target_cpu_cname:-arm7tdmi}
4363 with_cpu=${with_cpu:-$target_cpu_cname}
4367 supported_defaults=cpu
4372 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
4378 fido-*-* | m68k*-*-*)
4379 supported_defaults="arch cpu"
4380 case "$with_arch" in
4382 m68k_arch_family="$with_arch"
4385 echo "Invalid --with-arch=$with_arch" 1>&2
4390 # We always have a $with_cpu setting here.
4392 "m68000" | "m68010" | "m68020" | "m68030" | "m68040" | "m68060")
4393 m68k_cpu_ident=$with_cpu
4396 m68k_cpu_ident=m68020
4397 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_40"
4400 m68k_cpu_ident=m68020
4401 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_60"
4404 # We need the C identifier rather than the string.
4405 m68k_cpu_ident=`awk -v arg="\"$with_cpu\"" \
4406 'BEGIN { FS="[ \t]*[,()][ \t]*" }; \
4407 $1 == "M68K_DEVICE" && $2 == arg { print $3 }' \
4408 ${srcdir}/config/m68k/m68k-devices.def`
4409 if [ x"$m68k_cpu_ident" = x ] ; then
4410 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
4413 with_cpu="mcpu=$with_cpu"
4419 supported_defaults="arch tune"
4421 for which in arch tune; do
4422 eval "val=\$with_$which"
4424 "" | fiji | gfx900 | gfx906 )
4428 echo "Unknown cpu used in --with-$which=$val." 1>&2
4433 [ "x$with_arch" = x ] && with_arch=fiji
4437 supported_defaults="arch schedule"
4439 case "$with_arch" in
4440 "" | 1.0 | 1.1 | 2.0)
4444 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
4449 case "$with_schedule" in
4450 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
4454 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
4460 i[34567]86-*-* | x86_64-*-*)
4461 supported_defaults="abi arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64"
4462 for which in arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64; do
4463 eval "val=\$with_$which"
4464 case " $x86_archs " in
4472 echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
4481 if test x${val} != x; then
4482 case " $x86_64_archs " in
4484 # Disallow x86-64-v* for --with-cpu=/--with-tune=
4485 # or --with-arch= or --with-arch_32=
4486 # It can be only specified in --with-arch_64=
4487 case "x$which$val" in
4488 xcpu*x86-64-v*|xtune*x86-64-v*|xarchx86-64-v*|xarch_32x86-64-v*)
4489 echo "Unknown CPU given in --with-$which=$val." 1>&2
4498 # Allow $x86_cpus --with-cpu=/--with-tune=
4501 case " $x86_cpus " in
4506 echo "Unknown CPU given in --with-$which=$val." 1>&2
4512 echo "Unknown CPU given in --with-$which=$val." 1>&2
4525 supported_defaults="abi arch tune riscv_attribute"
4528 riscv-* | riscv32*) xlen=32 ;;
4529 riscv64*) xlen=64 ;;
4530 *) echo "Unsupported RISC-V target ${target}" 1>&2; exit 1 ;;
4533 case "${with_riscv_attribute}" in
4535 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
4538 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=0"
4543 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
4546 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=0"
4551 echo "--with-riscv-attribute=${with_riscv_attribute} is not supported. The argument must begin with yes, no or default." 1>&2
4557 # Infer arch from --with-arch, --target, and --with-abi.
4558 case "${with_arch}" in
4559 rv32e* | rv32i* | rv32g* | rv64i* | rv64g*)
4563 # Infer XLEN, but otherwise assume GC.
4564 case "${with_abi}" in
4565 ilp32e) with_arch="rv32e" ;;
4566 ilp32 | ilp32f | ilp32d) with_arch="rv32gc" ;;
4567 lp64 | lp64f | lp64d) with_arch="rv64gc" ;;
4568 *) with_arch="rv${xlen}gc" ;;
4572 echo "--with-arch=${with_arch} is not supported. The argument must begin with rv32e, rv32i, rv32g, rv64i, or rv64g." 1>&2
4577 # Make sure --with-abi is valid. If it was not specified,
4578 # pick a default based on the ISA, preferring soft-float
4579 # unless the D extension is present.
4580 case "${with_abi}" in
4581 ilp32 | ilp32e | ilp32f | ilp32d | lp64 | lp64f | lp64d)
4584 case "${with_arch}" in
4585 rv32*d* | rv32g*) with_abi=ilp32d ;;
4586 rv32e*) with_abi=ilp32e ;;
4587 rv32*) with_abi=ilp32 ;;
4588 rv64*d* | rv64g*) with_abi=lp64d ;;
4589 rv64*) with_abi=lp64 ;;
4593 echo "--with-abi=${with_abi} is not supported" 1>&2
4598 # Make sure ABI and ISA are compatible.
4599 case "${with_abi},${with_arch}" in
4600 ilp32,rv32* | ilp32e,rv32e* \
4601 | ilp32f,rv32*f* | ilp32f,rv32g* \
4602 | ilp32d,rv32*d* | ilp32d,rv32g* \
4604 | lp64f,rv64*f* | lp64f,rv64g* \
4605 | lp64d,rv64*d* | lp64d,rv64g*)
4608 echo "--with-abi=${with_abi} is not supported for ISA ${with_arch}" 1>&2
4613 # Handle --with-multilib-list.
4614 if test "x${with_multilib_list}" != xdefault; then
4615 tm_file="${tm_file} riscv/withmultilib.h"
4616 tmake_file="${tmake_file} riscv/t-withmultilib"
4618 case ${with_multilib_list} in
4619 ilp32 | ilp32f | ilp32d \
4620 | lp64 | lp64f | lp64d )
4621 TM_MULTILIB_CONFIG="${with_arch},${with_multilib_list}"
4624 echo "--with-multilib-list=${with_multilib_list} not supported."
4628 # Define macros to select the default multilib.
4629 case ${with_arch} in
4631 tm_defines="${tm_defines} TARGET_MLIB_ARCH=1"
4634 tm_defines="${tm_defines} TARGET_MLIB_ARCH=2"
4637 echo "unsupported --with-arch for --with-multilib-list"
4642 tm_defines="${tm_defines} TARGET_MLIB_ABI=1"
4645 tm_defines="${tm_defines} TARGET_MLIB_ABI=2"
4648 tm_defines="${tm_defines} TARGET_MLIB_ABI=3"
4651 tm_defines="${tm_defines} TARGET_MLIB_ABI=4"
4654 tm_defines="${tm_defines} TARGET_MLIB_ABI=5"
4657 tm_defines="${tm_defines} TARGET_MLIB_ABI=6"
4660 echo "unsupported --with-abi for --with-multilib"
4667 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"
4669 case ${with_float} in
4674 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
4680 "" | single | double)
4684 echo "Unknown fpu type used in --with-fpu=$with_fpu" 1>&2
4694 echo "Unknown NaN encoding used in --with-nan=$with_nan" 1>&2
4699 case ${with_fp_32} in
4704 echo "Unknown FP mode used in --with-fp-32=$with_fp_32" 1>&2
4709 case ${with_odd_spreg_32} in
4711 with_odd_spreg_32="odd-spreg"
4714 with_odd_spreg_32="no-odd-spreg"
4720 echo "Unknown odd-spreg-32 type used in --with-odd-spreg-32=$with_odd_spreg_32" 1>&2
4726 "" | 32 | o64 | n32 | 64 | eabi)
4730 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
4735 case ${with_divide} in
4736 "" | breaks | traps)
4740 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
4745 case ${with_llsc} in
4756 echo "Unknown llsc type used in --with-llsc" 1>&2
4761 case ${with_mips_plt} in
4766 with_mips_plt=no-plt
4771 echo "Unknown --with-mips-plt argument: $with_mips_plt" 1>&2
4776 case ${with_synci} in
4786 echo "Unknown synci type used in --with-synci" 1>&2
4791 case ${with_lxc1_sxc1} in
4793 with_lxc1_sxc1=lxc1-sxc1
4796 with_lxc1_sxc1=no-lxc1-sxc1
4801 echo "Unknown lxc1-sxc1 type used in --with-lxc1-sxc1" 1>&2
4806 case ${with_madd4} in
4816 echo "Unknown madd4 type used in --with-madd4" 1>&2
4823 supported_defaults="arch cpu nds32_lib float fpu_config"
4825 # process --with-arch
4826 case "${with_arch}" in
4828 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
4832 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
4835 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=1"
4838 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=2"
4842 echo "Cannot accept --with-arch=$with_arch, available values are: v2 v2j v3 v3m v3f v3s" 1>&2
4847 case "${with_cpu}" in
4851 n6 | n7 |n8 | e8 | s8 | n9 | n10 | d10 | n12 | n13 | n15)
4855 echo "Cannot accept --with-cpu=$with_cpu, available values are: n6 n7 n8 e8 s8 n9 n10 d10 n12 n13 n15" 1>&2
4860 # process --with-nds32-lib
4861 case "${with_nds32_lib}" in
4865 with_nds32_lib=ulibc
4868 with_nds32_lib=glibc
4871 with_nds32_lib=newlib
4872 tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
4878 tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
4882 # for the arch=v3f or arch=v3s under mculib toolchain,
4883 # we would like to set -fno-math-errno as default
4884 case "${with_arch}" in
4886 tm_defines="${tm_defines} TARGET_DEFAULT_NO_MATH_ERRNO=1"
4894 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib glibc uclibc" 1>&2
4899 # process --with-float
4900 case "${with_float}" in
4905 echo "Cannot accept --with-float=$with_float, available values are: soft hard" 1>&2
4910 # process --with-config-fpu
4911 case "${with_config_fpu}" in
4916 echo "Cannot accept --with-config-fpu=$with_config_fpu, available values from 0 to 7" 1>&2
4924 supported_defaults="arch"
4925 case "$with_arch" in
4930 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
4936 powerpc*-*-* | rs6000-*-*)
4937 supported_defaults="abi cpu cpu_32 cpu_64 float tune tune_32 tune_64 advance_toolchain"
4939 for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
4940 eval "val=\$with_$which"
4942 default32 | default64)
4947 echo "$val only valid for --with-cpu and --with-tune." 1>&2
4951 with_which="with_$which"
4955 tm_defines="${tm_defines} CONFIG_PPC405CR"
4956 eval "with_$which=405"
4958 "" | common | native \
4959 | power[3456789] | power10 | power5+ | power6x \
4960 | powerpc | powerpc64 | powerpc64le \
4962 | 401 | 403 | 405 | 405fp | 440 | 440fp | 464 | 464fp \
4963 | 476 | 476fp | 505 | 601 | 602 | 603 | 603e | ec603e \
4964 | 604 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
4965 | a2 | e300c[23] | 854[08] | e500mc | e500mc64 | e5500 | e6500 \
4966 | titan | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5 | cell)
4970 echo "Unknown cpu used in --with-$which=$val." 1>&2
4977 "" | elfv1 | elfv2 )
4981 echo "Unknown ABI used in --with-abi=$with_abi"
4986 if test "x$with_advance_toolchain" != x; then
4987 if test -d "/opt/$with_advance_toolchain/." -a \
4988 -d "/opt/$with_advance_toolchain/bin/." -a \
4989 -d "/opt/$with_advance_toolchain/include/."; then
4991 tm_file="$tm_file ./advance-toolchain.h"
4992 (at="/opt/$with_advance_toolchain"
4993 echo "/* Use Advance Toolchain $at */"
4995 echo "#undef LINK_OS_EXTRA_SPEC32"
4996 echo "#define LINK_OS_EXTRA_SPEC32" \
4997 "\"%(link_os_new_dtags)" \
4998 "-rpath $prefix/lib -rpath $at/lib\""
5000 echo "#undef LINK_OS_EXTRA_SPEC64"
5001 echo "#define LINK_OS_EXTRA_SPEC64" \
5002 "\"%(link_os_new_dtags)" \
5003 "-rpath $prefix/lib64 -rpath $at/lib64\""
5005 echo "#undef LINK_OS_NEW_DTAGS_SPEC"
5006 echo "#define LINK_OS_NEW_DTAGS_SPEC" \
5007 "\"--enable-new-dtags\""
5009 echo "#undef DYNAMIC_LINKER_PREFIX"
5010 echo "#define DYNAMIC_LINKER_PREFIX \"$at\""
5012 echo "#undef MD_EXEC_PREFIX"
5013 echo "#define MD_EXEC_PREFIX \"$at/bin/\""
5015 echo "#undef MD_STARTFILE_PREFIX"
5016 echo "#define MD_STARTFILE_PREFIX \"$prefix/lib/\""
5018 echo "#undef MD_STARTFILE_PREFIX_1"
5019 echo "#define MD_STARTFILE_PREFIX_1 \"$at/lib/\"") \
5020 > advance-toolchain.h
5022 echo "Unknown advance-toolchain $with_advance_toolchain"
5027 # Set up the default long double format if the user changed it.
5028 if test x$with_long_double_format = xieee; then
5029 tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=1"
5031 elif test x$with_long_double_format = xibm; then
5032 tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=0"
5037 supported_defaults="arch mode tune"
5039 for which in arch tune; do
5040 eval "val=\$with_$which"
5042 "" | native | z900 | z990 | z9-109 | z9-ec | z10 | z196 | zEC12 | z13 | z14 | z15 | arch5 | arch6 | arch7 | arch8 | arch9 | arch10 | arch11 | arch12 | arch13 )
5046 echo "Unknown cpu used in --with-$which=$val." 1>&2
5052 case ${with_mode} in
5057 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
5063 sh[123456ble]*-*-* | sh-*-*)
5064 supported_defaults="cpu"
5065 case "`echo $with_cpu | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz- | sed s/sh/m/`" in
5066 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
5069 m2a | m2a-single | m2a-single-only | m2a-nofpu)
5071 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
5074 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
5075 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
5076 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
5077 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
5083 supported_defaults="cpu cpu_32 cpu_64 float tune tune_32 tune_64"
5085 for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
5086 eval "val=\$with_$which"
5088 "" | sparc | sparcv9 | sparc64 \
5090 | v8 | supersparc | hypersparc | leon | leon3 | leon3v7 \
5091 | sparclite | f930 | f934 | sparclite86x \
5092 | sparclet | tsc701 \
5093 | v9 | ultrasparc | ultrasparc3 | niagara | niagara2 \
5094 | niagara3 | niagara4 | niagara7 | m8)
5098 echo "Unknown cpu used in --with-$which=$val" 1>&2
5104 case ${with_float} in
5109 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
5116 supported_defaults="arch"
5118 case ${with_arch} in
5119 "" | c62x | c64x | c64x+ | c67x | c67x+ | c674x)
5123 echo "Unknown arch used in --with-arch=$with_arch." 1>&2
5130 supported_defaults=cpu
5132 "" | v850e | v850e1 | v850e2 | v850es | v850e2v3 | v850e3v5)
5136 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
5142 supported_defaults="cpu"
5146 *) echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
5153 # Targets for which there is at least one VxWorks port should include
5154 # vxworks-dummy.h to allow safe references to various TARGET_VXWORKS kinds
5155 # of markers from other files in the port, including the vxworks*.h files to
5156 # distinguish VxWorks variants such as VxWorks 7 or 64).
5159 arm*-*-* | i[34567]86-*-* | mips*-*-* | powerpc*-*-* | sh*-*-* \
5160 | sparc*-*-* | x86_64-*-*)
5161 tm_file="vxworks-dummy.h ${tm_file}"
5165 # Set some miscellaneous flags for particular targets.
5166 target_cpu_default2=
5169 if test x"$target_cpu_cname" != x
5171 target_cpu_default2=$target_cpu_cname
5176 if test x$with_cpu = x
5178 echo "Don't know the target cpu" 1>&2
5181 target_cpu_default2="\\\"$with_cpu\\\""
5186 if test x$gas = xyes
5188 target_cpu_default2="MASK_GAS"
5192 fido*-*-* | m68k*-*-*)
5193 target_cpu_default2=$m68k_cpu_ident
5194 tmake_file="m68k/t-opts $tmake_file"
5195 if [ x"$m68k_arch_family" != x ]; then
5196 tmake_file="m68k/t-$m68k_arch_family $tmake_file"
5200 i[34567]86-*-darwin* | x86_64-*-darwin*)
5202 i[34567]86-*-linux* | x86_64-*-linux*)
5203 extra_objs="${extra_objs} cet.o"
5204 tmake_file="$tmake_file i386/t-linux i386/t-cet"
5206 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu)
5207 tmake_file="$tmake_file i386/t-kfreebsd"
5210 tmake_file="$tmake_file i386/t-gnu"
5212 i[34567]86-*-msdosdjgpp*)
5213 tmake_file="${tmake_file} i386/t-djgpp"
5215 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
5217 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
5219 i[34567]86-*-mingw* | x86_64-*-mingw*)
5221 i[34567]86-*-dragonfly* | x86_64-*-dragonfly*)
5223 i[34567]86-*-freebsd*)
5226 tmake_file="${tmake_file} i386/t-freebsd64"
5232 if test x$gnu_ld = xyes
5234 target_cpu_default2="MASK_SPLIT_ADDRESSES"
5238 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
5241 if test x$with_arch != x; then
5242 default_mips_arch=$with_arch
5244 if test x$with_abi != x; then
5245 default_mips_abi=$with_abi
5247 case ${default_mips_arch} in
5248 mips1) tm_defines="$tm_defines MIPS_ISA_DEFAULT=1" ;;
5249 mips2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=2" ;;
5250 mips3) tm_defines="$tm_defines MIPS_ISA_DEFAULT=3" ;;
5251 mips4) tm_defines="$tm_defines MIPS_ISA_DEFAULT=4" ;;
5252 mips32) tm_defines="$tm_defines MIPS_ISA_DEFAULT=32" ;;
5253 mips32r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=33" ;;
5254 mips32r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=37" ;;
5255 mips64) tm_defines="$tm_defines MIPS_ISA_DEFAULT=64" ;;
5256 mips64r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=65" ;;
5257 mips64r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=69" ;;
5259 case ${default_mips_abi} in
5260 32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_32" ;;
5261 o64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_O64" ;;
5262 n32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_N32" ;;
5263 64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_64" ;;
5264 eabi) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_EABI" ;;
5266 tmake_file="mips/t-mips $tmake_file"
5269 powerpc*-*-* | rs6000-*-*)
5270 # FIXME: The PowerPC port uses the value set at compile time,
5271 # although it's only cosmetic.
5272 if test "x$with_cpu" != x
5274 target_cpu_default2="\\\"$with_cpu\\\""
5276 out_file="${cpu_type}/${cpu_type}.c"
5277 c_target_objs="${c_target_objs} ${cpu_type}-c.o"
5278 cxx_target_objs="${cxx_target_objs} ${cpu_type}-c.o"
5279 d_target_objs="${d_target_objs} ${cpu_type}-d.o"
5280 tmake_file="${cpu_type}/t-${cpu_type} ${tmake_file}"
5283 sh[123456ble]*-*-* | sh-*-*)
5284 c_target_objs="${c_target_objs} sh-c.o"
5285 cxx_target_objs="${cxx_target_objs} sh-c.o"
5289 # Some standard aliases.
5294 xsparcv9 | xsparc64)
5299 if test x$with_tune = x ; then
5310 # The SPARC port checks this value at compile-time.
5311 target_cpu_default2="TARGET_CPU_$with_cpu"
5315 case "x$with_cpu" in
5318 xv850e | xv850e1 | xv850e2 | xv850e2v3 | xv850e3v5)
5319 target_cpu_default2="TARGET_CPU_$with_cpu"
5322 target_cpu_default2="TARGET_CPU_v850e1"
5327 target_cpu_default2="TARGET_CPU_$with_cpu"
5332 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"
5333 for option in $all_defaults
5335 eval "val=\$with_"`echo $option | sed s/-/_/g`
5336 if test -n "$val"; then
5337 case " $supported_defaults " in
5341 echo "This target does not support --with-$option." 2>&1
5342 echo "Valid --with options are: $supported_defaults" 2>&1
5349 t="{ \"$option\", \"$val\" }"
5351 t="${t}, { \"$option\", \"$val\" }"
5358 configure_default_options="{ { NULL, NULL} }"
5360 configure_default_options="{ ${t} }"
5363 if test "$target_cpu_default2" != ""
5365 if test "$target_cpu_default" != ""
5367 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
5369 target_cpu_default=$target_cpu_default2
5374 i[34567]86-*-* | x86_64-*-*)
5375 if test x$enable_as_accelerator = xyes; then
5376 extra_programs="mkoffload\$(exeext)"