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
419 c_target_objs="i386-c.o"
420 cxx_target_objs="i386-c.o"
421 d_target_objs="i386-d.o"
422 extra_options="${extra_options} fused-madd.opt"
423 extra_objs="x86-tune-sched.o x86-tune-sched-bd.o x86-tune-sched-atom.o x86-tune-sched-core.o i386-options.o i386-builtins.o i386-expand.o i386-features.o"
424 target_gtfiles="\$(srcdir)/config/i386/i386-builtins.c \$(srcdir)/config/i386/i386-expand.c \$(srcdir)/config/i386/i386-options.c"
425 extra_headers="cpuid.h mmintrin.h mm3dnow.h xmmintrin.h emmintrin.h
426 pmmintrin.h tmmintrin.h ammintrin.h smmintrin.h
427 nmmintrin.h bmmintrin.h fma4intrin.h wmmintrin.h
428 immintrin.h x86intrin.h avxintrin.h xopintrin.h
429 ia32intrin.h cross-stdarg.h lwpintrin.h popcntintrin.h
430 lzcntintrin.h bmiintrin.h bmi2intrin.h tbmintrin.h
431 avx2intrin.h avx512fintrin.h fmaintrin.h f16cintrin.h
432 rtmintrin.h xtestintrin.h rdseedintrin.h prfchwintrin.h
433 adxintrin.h fxsrintrin.h xsaveintrin.h xsaveoptintrin.h
434 avx512cdintrin.h avx512erintrin.h avx512pfintrin.h
435 shaintrin.h clflushoptintrin.h xsavecintrin.h
436 xsavesintrin.h avx512dqintrin.h avx512bwintrin.h
437 avx512vlintrin.h avx512vlbwintrin.h avx512vldqintrin.h
438 avx512ifmaintrin.h avx512ifmavlintrin.h avx512vbmiintrin.h
439 avx512vbmivlintrin.h avx5124fmapsintrin.h avx5124vnniwintrin.h
440 avx512vpopcntdqintrin.h clwbintrin.h mwaitxintrin.h
441 clzerointrin.h pkuintrin.h sgxintrin.h cetintrin.h
442 gfniintrin.h cet.h avx512vbmi2intrin.h
443 avx512vbmi2vlintrin.h avx512vnniintrin.h
444 avx512vnnivlintrin.h vaesintrin.h vpclmulqdqintrin.h
445 avx512vpopcntdqvlintrin.h avx512bitalgintrin.h
446 pconfigintrin.h wbnoinvdintrin.h movdirintrin.h
447 waitpkgintrin.h cldemoteintrin.h avx512bf16vlintrin.h
448 avx512bf16intrin.h enqcmdintrin.h serializeintrin.h
449 avx512vp2intersectintrin.h avx512vp2intersectvlintrin.h
453 extra_headers=ia64intrin.h
454 extra_options="${extra_options} g.opt fused-madd.opt"
460 extra_options="${extra_options} g.opt"
464 extra_options="${extra_options} g.opt"
467 extra_headers=math-68881.h
468 extra_options="${extra_options} m68k/m68k-tables.opt"
472 extra_options="${extra_options} g.opt"
476 d_target_objs="mips-d.o"
477 extra_headers="loongson.h loongson-mmiintrin.h msa.h"
478 extra_objs="frame-header-opt.o"
479 extra_options="${extra_options} g.opt fused-madd.opt mips/mips-tables.opt"
483 extra_headers="nds32_intrinsic.h nds32_isr.h nds32_init.inc"
486 extra_options="${extra_options} nds32/nds32-linux.opt"
489 extra_options="${extra_options} nds32/nds32-elf.opt"
494 extra_objs="nds32-cost.o nds32-intrinsic.o nds32-isr.o nds32-md-auxiliary.o nds32-pipelines-auxiliary.o nds32-predicates.o nds32-memory-manipulation.o nds32-fp-as-gp.o nds32-relax-opt.o nds32-utils.o"
498 extra_options="${extra_options} g.opt"
508 extra_objs="rs6000-string.o rs6000-p8swap.o rs6000-logue.o rs6000-call.o"
509 extra_headers="ppc-asm.h altivec.h htmintrin.h htmxlintrin.h"
510 extra_headers="${extra_headers} bmi2intrin.h bmiintrin.h"
511 extra_headers="${extra_headers} xmmintrin.h mm_malloc.h emmintrin.h"
512 extra_headers="${extra_headers} mmintrin.h x86intrin.h"
513 extra_headers="${extra_headers} pmmintrin.h tmmintrin.h smmintrin.h"
514 extra_headers="${extra_headers} ppu_intrinsics.h spu2vmx.h vec_types.h si2vmx.h"
515 extra_headers="${extra_headers} amo.h"
517 xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456789]|xpower6x|xrs64a|xcell|xa2|xe500mc64|xe5500|xe6500|xfuture)
521 extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
522 target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-logue.c \$(srcdir)/config/rs6000/rs6000-call.c"
529 extra_objs="riscv-builtins.o riscv-c.o riscv-sr.o riscv-shorten-memrefs.o"
530 d_target_objs="riscv-d.o"
533 extra_options="${extra_options} g.opt fused-madd.opt rs6000/rs6000-tables.opt"
534 extra_objs="rs6000-string.o rs6000-p8swap.o rs6000-logue.o rs6000-call.o"
535 target_gtfiles="$target_gtfiles \$(srcdir)/config/rs6000/rs6000-logue.c \$(srcdir)/config/rs6000/rs6000-call.c"
539 c_target_objs="sparc-c.o"
540 cxx_target_objs="sparc-c.o"
541 d_target_objs="sparc-d.o"
542 extra_headers="visintrin.h"
546 d_target_objs="s390-d.o"
547 extra_options="${extra_options} fused-madd.opt"
548 extra_headers="s390intrin.h htmintrin.h htmxlintrin.h vecintrin.h"
550 # Note the 'l'; we need to be able to match e.g. "shle" or "shl".
551 sh[123456789lbe]*-*-* | sh-*-*)
553 extra_options="${extra_options} fused-madd.opt"
554 extra_objs="${extra_objs} sh_treg_combine.o sh-mem.o sh_optimize_sett_clrt.o"
561 extra_headers="c6x_intrinsics.h"
562 extra_options="${extra_options} c6x/c6x-tables.opt"
565 extra_options="${extra_options} fused-madd.opt"
575 tm_file=${cpu_type}/${cpu_type}.h
576 tm_d_file=${cpu_type}/${cpu_type}.h
577 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h
579 tm_p_file=${cpu_type}/${cpu_type}-protos.h
580 tm_d_file="${tm_d_file} ${cpu_type}/${cpu_type}-protos.h"
584 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-modes.def
586 extra_modes=${cpu_type}/${cpu_type}-modes.def
588 if test -f ${srcdir}/config/${cpu_type}/${cpu_type}.opt
590 extra_options="${extra_options} ${cpu_type}/${cpu_type}.opt"
595 tm_p_file="${tm_p_file} arm/aarch-common-protos.h"
598 if test "x$with_multilib_list" = xilp32; then
599 tm_file="aarch64/biarchilp32.h ${tm_file}"
601 tm_file="aarch64/biarchlp64.h ${tm_file}"
605 tm_file="aarch64/biarchilp32.h ${tm_file}"
608 tm_file="aarch64/biarchlp64.h ${tm_file}"
611 echo "Unknown ABI used in --with-abi=$with_abi"
616 if test "x$with_abi" != x; then
617 echo "This target does not support --with-abi."
624 if test "x$with_multilib_list" = xmx32; then
625 tm_file="i386/biarchx32.h ${tm_file}"
627 tm_file="i386/biarch64.h ${tm_file}"
631 tm_file="i386/biarch64.h ${tm_file}"
634 tm_file="i386/biarchx32.h ${tm_file}"
637 echo "Unknown ABI used in --with-abi=$with_abi"
642 tm_p_file="arm/arm-flags.h ${tm_p_file} arm/aarch-common-protos.h"
646 # On a.out targets, we need to use collect2.
653 # Common C libraries.
654 tm_defines="$tm_defines LIBC_GLIBC=1 LIBC_UCLIBC=2 LIBC_BIONIC=3 LIBC_MUSL=4"
656 # 32-bit x86 processors supported by --with-arch=. Each processor
657 # MUST be separated by exactly one space.
658 x86_archs="athlon athlon-4 athlon-fx athlon-mp athlon-tbird \
659 athlon-xp k6 k6-2 k6-3 geode c3 c3-2 winchip-c6 winchip2 i386 i486 \
660 i586 i686 pentium pentium-m pentium-mmx pentium2 pentium3 pentium3m \
661 pentium4 pentium4m pentiumpro prescott lakemont"
663 # 64-bit x86 processors supported by --with-arch=. Each processor
664 # MUST be separated by exactly one space.
665 x86_64_archs="amdfam10 athlon64 athlon64-sse3 barcelona bdver1 bdver2 \
666 bdver3 bdver4 znver1 znver2 btver1 btver2 k8 k8-sse3 opteron \
667 opteron-sse3 nocona core2 corei7 corei7-avx core-avx-i core-avx2 atom \
668 slm nehalem westmere sandybridge ivybridge haswell broadwell bonnell \
669 silvermont knl knm skylake-avx512 cannonlake icelake-client icelake-server \
670 skylake goldmont goldmont-plus tremont cascadelake tigerlake cooperlake x86-64 \
673 # Additional x86 processors supported by --with-cpu=. Each processor
674 # MUST be separated by exactly one space.
675 x86_cpus="generic intel"
677 # Common parts for widely ported systems.
680 tmake_file="t-darwin "
681 tm_file="${tm_file} darwin.h"
684 tm_file="${tm_file} darwin9.h"
687 tm_file="${tm_file} darwin9.h darwin10.h"
689 *-*-darwin[1][2-9]* | *-*-darwin[2][0-9]*)
690 tm_file="${tm_file} darwin9.h darwin10.h darwin12.h"
693 tm_file="${tm_file} ${cpu_type}/darwin.h"
694 tm_p_file="${tm_p_file} darwin-protos.h"
695 target_gtfiles="$target_gtfiles \$(srcdir)/config/darwin.c"
696 extra_options="${extra_options} darwin.opt"
697 c_target_objs="${c_target_objs} darwin-c.o"
698 cxx_target_objs="${cxx_target_objs} darwin-c.o"
699 fortran_target_objs="darwin-f.o"
700 target_has_targetcm=yes
701 extra_objs="${extra_objs} darwin.o"
702 extra_gcc_objs="darwin-driver.o"
703 default_use_cxa_atexit=yes
705 case ${enable_threads} in
706 "" | yes | posix) thread_file='posix' ;;
712 tmake_file="t-slibgcc"
713 case ${enable_threads} in
718 # Let these non-posix thread selections fall through if requested
721 echo 'Unknown thread configuration for DragonFly BSD'
725 extra_options="$extra_options rpath.opt dragonfly.opt"
726 default_use_cxa_atexit=yes
730 # This is the generic ELF configuration of FreeBSD. Later
731 # machine-specific sections may refine and add to this
734 # Due to tm_file entry ordering issues that vary between cpu
735 # architectures, we only define fbsd_tm_file to allow the
736 # machine-specific section to dictate the final order of all
737 # entries of tm_file with the minor exception that components
738 # of the tm_file set here will always be of the form:
740 # freebsd<version_number>.h [freebsd-<conf_option>.h ...] freebsd-spec.h freebsd.h
742 # The machine-specific section should not tamper with this
743 # ordering but may order all other entries of tm_file as it
744 # pleases around the provided core setting.
747 fbsd_major=`echo ${target} | sed -e 's/.*freebsd//g' | sed -e 's/\..*//g'`
748 if test "$fbsd_major" = ""; then
749 echo "Specify the major version number of the targeted FreeBSD release"
750 echo "like this: --target=amd64-unknown-freebsd10.1"
753 tm_defines="${tm_defines} FBSD_MAJOR=${fbsd_major}"
754 tmake_file="t-slibgcc"
755 case ${enable_threads} in
757 fbsd_tm_file="${fbsd_tm_file} freebsd-nthr.h"
763 echo 'Unknown thread configuration for FreeBSD'
767 fbsd_tm_file="${fbsd_tm_file} freebsd-spec.h freebsd.h freebsd-stdint.h"
768 extra_options="$extra_options rpath.opt freebsd.opt"
773 default_use_cxa_atexit=yes;;
778 native_system_header_dir=/include
780 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi)
781 extra_options="$extra_options gnu-user.opt"
784 case ${enable_threads} in
785 "" | yes | posix) thread_file='posix' ;;
787 tmake_file="t-slibgcc"
789 *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-kopensolaris*-gnu)
792 native_system_header_dir=/include
795 # Linux C libraries selection switch: glibc / uclibc / bionic.
796 # uclibc and bionic aren't usable for GNU/Hurd and neither for GNU/k*BSD.
799 tm_p_file="${tm_p_file} linux-protos.h"
800 tmake_file="${tmake_file} t-linux"
801 extra_objs="${extra_objs} linux.o"
802 extra_options="${extra_options} linux.opt"
807 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_BIONIC"
809 *-*-*uclibc* | *-*-uclinuxfdpiceabi)
810 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
813 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_MUSL"
816 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
819 # Assume that glibc or uClibc or Bionic are being used and so __cxa_atexit
821 default_use_cxa_atexit=yes
824 # Enable compilation for Android by default for *android* targets.
827 tm_defines="$tm_defines ANDROID_DEFAULT=1"
830 tm_defines="$tm_defines ANDROID_DEFAULT=0"
833 c_target_objs="${c_target_objs} glibc-c.o"
834 cxx_target_objs="${cxx_target_objs} glibc-c.o"
835 d_target_objs="${d_target_objs} glibc-d.o"
836 tmake_file="${tmake_file} t-glibc"
837 target_has_targetcm=yes
838 target_has_targetdm=yes
841 tm_p_file="${tm_p_file} netbsd-protos.h"
842 tmake_file="t-netbsd t-slibgcc"
843 extra_objs="${extra_objs} netbsd.o"
844 d_target_objs="${d_target_objs} netbsd-d.o"
848 case ${enable_threads} in
849 "" | yes | posix) thread_file='posix' ;;
851 nbsd_tm_file="netbsd.h netbsd-stdint.h netbsd-elf.h"
852 default_use_cxa_atexit=yes
853 target_has_targetdm=yes
855 arm*-* | i[34567]86-* | powerpc*-* | sparc*-* | x86_64-*)
856 default_gnu_indirect_function=yes
861 tmake_file="t-openbsd"
862 case ${enable_threads} in
868 *-*-openbsd4.[3-9]|*-*-openbsd[5-9]*)
869 default_use_cxa_atexit=yes
876 default_use_cxa_atexit=yes
879 case ${enable_threads} in
880 "" | yes | rtems) thread_file='rtems' ;;
881 posix) thread_file='posix' ;;
884 echo 'Unknown thread configuration for RTEMS'
888 tmake_file="${tmake_file} t-rtems"
889 extra_options="${extra_options} rtems.opt"
890 default_use_cxa_atexit=yes
894 extra_options="$extra_options gnu-user.opt"
896 case ${enable_threads} in
897 "" | yes | posix) thread_file='posix' ;;
899 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC SINGLE_LIBC"
905 # i?86-*-solaris2* needs to insert headers between cpu default and
906 # Solaris 2 specific ones.
907 sol2_tm_file_head="dbxelf.h elfos.h ${cpu_type}/sysv4.h"
908 sol2_tm_file_tail="${cpu_type}/sol2.h sol2.h"
909 sol2_tm_file="${sol2_tm_file_head} ${sol2_tm_file_tail}"
911 *-*-solaris2.1[1-9]*)
912 # __cxa_atexit was introduced in Solaris 11.4.
913 default_use_cxa_atexit=yes
917 if test x$gnu_ld = xyes; then
918 tm_file="usegld.h ${tm_file}"
920 if test x$gas = xyes; then
921 tm_file="usegas.h ${tm_file}"
923 tm_p_file="${tm_p_file} sol2-protos.h"
924 tmake_file="${tmake_file} t-sol2 t-slibgcc"
925 c_target_objs="${c_target_objs} sol2-c.o"
926 cxx_target_objs="${cxx_target_objs} sol2-c.o sol2-cxx.o"
927 d_target_objs="${d_target_objs} sol2-d.o"
928 extra_objs="${extra_objs} sol2.o sol2-stubs.o"
929 extra_options="${extra_options} sol2.opt"
930 case ${enable_threads}:${have_pthread_h}:${have_thread_h} in
931 "":yes:* | yes:yes:* )
935 target_has_targetdm=yes
938 extra_options="${extra_options} vms/vms.opt"
940 tmake_file="vms/t-vms t-slibgcc"
942 target_gtfiles="$target_gtfiles \$(srcdir)/config/vms/vms.c"
943 tm_p_file="${tm_p_file} vms/vms-protos.h"
944 xm_file="vms/xm-vms.h"
945 c_target_objs="vms-c.o"
946 cxx_target_objs="vms-c.o"
947 fortran_target_objs="vms-f.o"
948 use_gcc_stdint=provide
949 tm_file="${tm_file} vms/vms-stdint.h"
950 if test x$gnu_ld != xyes; then
951 # Build wrappers for native case.
952 extra_programs="ld\$(exeext) ar\$(exeext)"
953 tmake_file="$tmake_file vms/t-vmsnative"
960 extra_options="${extra_options} vxworks.opt"
961 extra_objs="$extra_objs vxworks.o"
963 c_target_objs="${c_target_objs} vxworks-c.o"
964 cxx_target_objs="${cxx_target_objs} vxworks-c.o"
965 extra_headers="${extra_headers} ../vxworks/vxworks-predef.h"
966 target_has_targetcm="yes"
968 # This private header exposes a consistent interface for checks on
969 # the VxWorks version our runtime header files need to perform, based on
970 # what the system headers adverstise:
972 extra_headers="${extra_headers} ../vxworks/_vxworks-versions.h"
974 # Starting from VxWorks 7, the system comes with a Dinkumware
975 # environment which requires the inclusion of "yvals.h" before other
976 # system headers. We provide wrapped versions of a few headers to
977 # accomodate such constraints:
979 extra_headers="${extra_headers} ../vxworks/_yvals.h"
980 extra_headers="${extra_headers} ../vxworks/_yvals-wrapper.h"
982 extra_headers="${extra_headers} ../vxworks/math.h ../vxworks/complex.h"
983 extra_headers="${extra_headers} ../vxworks/inttypes.h ../vxworks/setjmp.h"
985 # We provide stdint.h ...
987 tm_file="${tm_file} vxworks-stdint.h"
989 # .. only through the yvals conditional wrapping mentioned above
990 # to abide by the VxWorks 7 expectations. The final copy is performed
991 # explicitly by a t-vxworks Makefile rule.
994 extra_headers="${extra_headers} ../../ginclude/stdint-gcc.h"
996 case ${enable_threads} in
998 "" | yes | vxworks) thread_file='vxworks' ;;
999 *) echo 'Unknown thread configuration for VxWorks'; exit 1 ;;
1002 # A few common macro definitions conveying general characteristics
1003 # of the configuration at hand. Note that by VxWorks 7, we mean the
1004 # the SR6xx major update or beyond in vendor parlance:
1008 tm_defines="$tm_defines TARGET_VXWORKS7=1"
1013 tm_defines="$tm_defines TARGET_VXWORKS64=1"
1017 # Then a few build configuration controls for VxWorks 7, which
1018 # has specificities on top of which we aim to provide more complete
1023 # VxWorks 7 always has init/fini_array support and it is simpler to
1024 # just leverage this, sticking to what the system toolchain does:
1025 gcc_cv_initfini_array=yes
1029 *-*-elf|arc*-*-elf*)
1030 # Assume that newlib is being used and so __cxa_atexit is provided.
1031 default_use_cxa_atexit=yes
1037 aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
1038 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h"
1039 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-elf-raw.h"
1040 tmake_file="${tmake_file} aarch64/t-aarch64"
1046 tm_file="${tm_file} fuchsia.h"
1049 tm_file="${tm_file} rtems.h aarch64/rtems.h"
1054 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1057 aarch64_multilibs="${with_multilib_list}"
1058 if test "$aarch64_multilibs" = "default"; then
1059 aarch64_multilibs="lp64,ilp32"
1061 aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
1062 for aarch64_multilib in ${aarch64_multilibs}; do
1063 case ${aarch64_multilib} in
1065 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
1068 echo "--with-multilib-list=${aarch64_multilib} not supported."
1072 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1074 aarch64*-*-freebsd*)
1075 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file}"
1076 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-freebsd.h"
1077 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-freebsd"
1078 tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
1081 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file}"
1082 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-netbsd.h"
1083 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-netbsd"
1084 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1087 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h"
1088 tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-linux.h"
1089 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-linux"
1090 tm_defines="${tm_defines} TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
1093 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1096 aarch64_multilibs="${with_multilib_list}"
1097 if test "$aarch64_multilibs" = "default"; then
1098 # TODO: turn on ILP32 multilib build after its support is mature.
1099 # aarch64_multilibs="lp64,ilp32"
1100 aarch64_multilibs="lp64"
1102 aarch64_multilibs=`echo $aarch64_multilibs | sed -e 's/,/ /g'`
1103 for aarch64_multilib in ${aarch64_multilibs}; do
1104 case ${aarch64_multilib} in
1106 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${aarch64_multilib}"
1109 echo "--with-multilib-list=${aarch64_multilib} not supported."
1113 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1115 aarch64*-wrs-vxworks*)
1116 tm_file="${tm_file} elfos.h aarch64/aarch64-elf.h"
1117 tm_file="${tm_file} vx-common.h vxworks.h aarch64/aarch64-vxworks.h"
1118 tmake_file="${tmake_file} aarch64/t-aarch64 aarch64/t-aarch64-vxworks"
1121 tm_file="elfos.h ${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h glibc-stdint.h"
1122 tmake_file="${tmake_file} alpha/t-linux alpha/t-alpha"
1123 extra_options="${extra_options} alpha/elf.opt"
1126 tm_file="elfos.h ${tm_file} ${nbsd_tm_file} alpha/elf.h alpha/netbsd.h"
1127 tmake_file="${tmake_file} alpha/t-alpha"
1128 extra_options="${extra_options} netbsd.opt netbsd-elf.opt \
1132 tm_defines="${tm_defines} OBSD_HAS_DECLARE_FUNCTION_NAME OBSD_HAS_DECLARE_FUNCTION_SIZE OBSD_HAS_DECLARE_OBJECT"
1133 tm_file="elfos.h alpha/alpha.h alpha/elf.h openbsd.h openbsd-stdint.h alpha/openbsd.h openbsd-libpthread.h"
1134 tmake_file="${tmake_file} alpha/t-alpha"
1135 extra_options="${extra_options} openbsd.opt alpha/elf.opt"
1136 # default x-alpha is only appropriate for dec-osf.
1139 tm_file="${tm_file} vms/vms.h alpha/vms.h"
1140 tmake_file="${tmake_file} alpha/t-vms alpha/t-alpha"
1143 tm_file="arc/arc-arch.h dbxelf.h elfos.h newlib-stdint.h arc/elf.h ${tm_file}"
1144 tmake_file="arc/t-multilib arc/t-arc"
1145 extra_gcc_objs="driver-arc.o"
1146 if test "x$with_cpu" != x; then
1147 tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
1149 if test x${with_endian} = x; then
1151 arc*be-*-* | arc*eb-*-*) with_endian=big ;;
1152 *) with_endian=little ;;
1155 case ${with_endian} in
1157 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1159 case ${with_endian} in
1160 big*) tm_file="arc/big.h ${tm_file}"
1164 tm_file="arc/arc-arch.h dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arc/linux.h ${tm_file}"
1165 tmake_file="${tmake_file} arc/t-multilib-linux arc/t-arc"
1166 extra_gcc_objs="driver-arc.o"
1167 if test "x$with_cpu" != x; then
1168 tm_defines="${tm_defines} TARGET_CPU_BUILD=PROCESSOR_$with_cpu"
1170 if test x${with_endian} = x; then
1172 arc*be-*-* | arc*eb-*-*) with_endian=big ;;
1173 *) with_endian=little ;;
1176 case ${with_endian} in
1178 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
1180 case ${with_endian} in
1181 big*) tm_file="arc/big.h ${tm_file}"
1183 # Force .init_array support. The configure script cannot always
1184 # automatically detect that GAS supports it, yet we require it.
1185 gcc_cv_initfini_array=yes
1188 # We only support VxWorks 7 now on ARM, post SR600. Pre SR600
1189 # VxWorks 7 was transitory and major versions prior to 7 were based
1190 # on long deprecated ABI, not supported at all any more regardless
1192 extra_options="${extra_options} arm/vxworks.opt"
1193 tmake_file="${tmake_file} arm/t-arm arm/t-vxworks arm/t-bpabi"
1194 tm_file="elfos.h arm/elf.h arm/bpabi.h arm/aout.h ${tm_file}"
1195 tm_file="${tm_file} vx-common.h vxworks.h arm/vxworks.h"
1196 target_cpu_cname="armv7-a"
1197 need_64bit_hwint=yes
1199 arm*-*-freebsd*) # ARM FreeBSD EABI
1200 tm_file="dbxelf.h elfos.h ${fbsd_tm_file} arm/elf.h"
1203 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1206 tmake_file="${tmake_file} arm/t-arm arm/t-bpabi"
1207 tm_file="${tm_file} arm/bpabi.h arm/freebsd.h arm/aout.h arm/arm.h"
1210 target_cpu_cname="arm1176jzf-s"
1211 if test $fbsd_major -ge 11; then
1212 tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
1216 target_cpu_cname="generic-armv7-a"
1217 tm_defines="${tm_defines} TARGET_FREEBSD_ARM_HARD_FLOAT=1"
1220 target_cpu_cname="arm9"
1223 with_tls=${with_tls:-gnu}
1226 target_cpu_cname="strongarm"
1227 tmake_file="${tmake_file} arm/t-arm"
1228 tm_file="dbxelf.h elfos.h ${nbsd_tm_file} arm/elf.h"
1229 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1231 arm*eb-*) tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" ;;
1234 arm*-*-netbsdelf-*eabi*)
1235 tm_file="$tm_file arm/bpabi.h arm/netbsd-elf.h arm/netbsd-eabi.h"
1236 tmake_file="$tmake_file arm/t-bpabi arm/t-netbsdeabi"
1239 tm_file="$tm_file arm/netbsd-elf.h"
1240 tmake_file="$tmake_file arm/t-netbsd"
1243 tm_file="${tm_file} arm/aout.h arm/arm.h"
1245 arm*-*-netbsdelf-*eabihf*)
1246 # Hard-float requires at least Arm v5te
1247 target_cpu_cname="arm10e"
1248 tm_defines="${tm_defines} TARGET_DEFAULT_FLOAT_ABI=ARM_FLOAT_ABI_HARD"
1252 armv6*) target_cpu_cname="arm1176jzf-s";;
1253 armv7*) target_cpu_cname="generic-armv7-a";;
1256 arm*-*-linux-* | arm*-*-uclinuxfdpiceabi)
1257 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h"
1258 extra_options="${extra_options} linux-android.opt"
1261 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1264 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
1265 tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h arm/aout.h arm/arm.h"
1267 arm*-*-uclinuxfdpiceabi)
1268 tm_file="$tm_file arm/uclinuxfdpiceabi.h"
1271 # Generation of floating-point instructions requires at least ARMv5te.
1272 if [ "$with_float" = "hard" -o "$with_float" = "softfp" ] ; then
1273 target_cpu_cname="arm10e"
1275 target_cpu_cname="arm10tdmi"
1277 # Define multilib configuration for arm-linux-androideabi.
1280 tmake_file="$tmake_file arm/t-linux-androideabi"
1283 # The EABI requires the use of __cxa_atexit.
1284 default_use_cxa_atexit=yes
1285 with_tls=${with_tls:-gnu}
1287 arm*-*-uclinux*eabi*) # ARM ucLinux
1288 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h glibc-stdint.h"
1289 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf arm/t-bpabi"
1290 tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h arm/aout.h arm/arm.h"
1291 target_cpu_cname="arm7tdmi"
1292 # The EABI requires the use of __cxa_atexit.
1293 default_use_cxa_atexit=yes
1296 tm_file="elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
1297 tm_file="${tm_file} newlib-stdint.h phoenix.h"
1298 tm_file="${tm_file} arm/aout.h arm/arm.h"
1299 tmake_file="${tmake_file} arm/t-arm arm/t-bpabi arm/t-phoenix"
1300 target_cpu_cname="arm7tdmi"
1302 arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems* | arm*-*-fuchsia*)
1305 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
1307 default_use_cxa_atexit=yes
1308 tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
1309 tmake_file="${tmake_file} arm/t-arm arm/t-arm-elf"
1310 target_cpu_cname="arm7tdmi"
1313 tm_file="$tm_file newlib-stdint.h"
1314 tmake_file="${tmake_file} arm/t-bpabi"
1318 tm_file="${tm_file} fuchsia.h arm/fuchsia-elf.h glibc-stdint.h"
1319 tmake_file="${tmake_file} arm/t-bpabi arm/t-fuchsia"
1320 target_cpu_cname="generic-armv7-a"
1323 tm_file="${tm_file} rtems.h arm/rtems.h newlib-stdint.h"
1324 tmake_file="${tmake_file} arm/t-bpabi arm/t-rtems"
1327 tm_file="${tm_file} arm/symbian.h"
1328 # We do not include t-bpabi for Symbian OS because the system
1329 # provides its own implementation of the BPABI functions.
1330 tmake_file="${tmake_file} arm/t-symbian"
1331 target_cpu_cname="arm10tdmi"
1334 tm_file="${tm_file} arm/aout.h arm/arm.h"
1337 tm_file="elfos.h avr/elf.h avr/avr-arch.h avr/avr.h avr/specs.h dbxelf.h avr/avr-stdint.h"
1338 if test x${with_avrlibc} != xno; then
1339 tm_file="${tm_file} ${cpu_type}/avrlibc.h"
1340 tm_defines="${tm_defines} WITH_AVRLIBC"
1342 # Work out avr_double_comparison which is 2 or 3 and is used in
1343 # target hook FLOAT_LIB_COMPARE_RETURNS_BOOL to determine whether
1344 # DFmode comparisons return 3-state or 2-state results.
1345 case y${with_double_comparison} in
1347 avr_double_comparison=3
1350 avr_double_comparison=2
1353 echo "Error: --with-double-comparison= can only be used with: 'tristate', 'bool', 'libf7'" 1>&2
1357 case "y${with_libf7}" in
1359 # avr_double_comparison as set above.
1362 avr_double_comparison=2
1363 tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
1365 y | yyes | ymath-symbols)
1366 avr_double_comparison=2
1367 tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
1368 tm_defines="${tm_defines} WITH_LIBF7_MATH"
1369 tm_defines="${tm_defines} WITH_LIBF7_MATH_SYMBOLS"
1372 avr_double_comparison=2
1373 tm_defines="${tm_defines} WITH_LIBF7_LIBGCC"
1374 tm_defines="${tm_defines} WITH_LIBF7_MATH"
1377 echo "Error: --with-libf7=${with_libf7} but can only be used with: 'libgcc', 'math', 'math-symbols', 'yes', 'no'" 1>&2
1381 tm_defines="${tm_defines} WITH_DOUBLE_COMPARISON=${avr_double_comparison}"
1382 case y${with_double} in
1385 tm_defines="${tm_defines} HAVE_DOUBLE32"
1389 tm_defines="${tm_defines} HAVE_DOUBLE64"
1393 avr_double_multilib=1
1394 tm_defines="${tm_defines} HAVE_DOUBLE32"
1395 tm_defines="${tm_defines} HAVE_DOUBLE64"
1396 tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
1400 avr_double_multilib=1
1401 tm_defines="${tm_defines} HAVE_DOUBLE32"
1402 tm_defines="${tm_defines} HAVE_DOUBLE64"
1403 tm_defines="${tm_defines} HAVE_DOUBLE_MULTILIB"
1406 echo "Error: --with-double= can only be used with: '32', '32,64', '64,32', '64'" 1>&2
1410 case y${with_long_double} in
1413 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1417 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1421 avr_long_double_multilib=1
1422 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1423 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1424 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
1428 avr_long_double_multilib=1
1429 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1430 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1431 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_MULTILIB"
1434 avr_long_double=${avr_double}
1435 tm_defines="${tm_defines} HAVE_LONG_DOUBLE_IS_DOUBLE"
1436 if test y${avr_double_multilib} = y1; then
1437 tm_defines="${tm_defines} HAVE_LONG_DOUBLE32"
1438 tm_defines="${tm_defines} HAVE_LONG_DOUBLE64"
1440 tm_defines="${tm_defines} HAVE_LONG_DOUBLE${avr_long_double}"
1444 echo "Error: --with-long_double= can only be used with: '32', '32,64', '64,32', '64', 'double'" 1>&2
1448 if test ${avr_long_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 32xy1z; then
1449 if test y${with_long_double} != ydouble; then
1450 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
1454 if test ${avr_double}x${avr_long_double_multilib}y${avr_double_multilib}z = 64x1yz; then
1455 echo "Error: --with-long-double=${with_long_double} requests a multilib for long double, but double is always 64 bits wide due to --with-double=64" 1>&2
1458 if test y${avr_double}${avr_long_double} = y6432; then
1459 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
1462 tm_defines="${tm_defines} WITH_DOUBLE${avr_double}"
1463 tm_defines="${tm_defines} WITH_LONG_DOUBLE${avr_long_double}"
1464 tmake_file="${tmake_file} avr/t-avr avr/t-multilib"
1466 extra_gcc_objs="driver-avr.o avr-devices.o"
1467 extra_objs="avr-devices.o avr-log.o"
1470 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
1471 tmake_file=bfin/t-bfin-elf
1475 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/uclinux.h"
1476 tmake_file=bfin/t-bfin-uclinux
1479 bfin*-linux-uclibc*)
1480 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h gnu-user.h linux.h glibc-stdint.h bfin/linux.h ./linux-sysroot-suffix.h"
1481 tmake_file="${tmake_file} bfin/t-bfin-linux"
1485 tm_file="${tm_file} dbxelf.h elfos.h bfin/elf.h bfin/rtems.h rtems.h newlib-stdint.h"
1486 tmake_file="${tmake_file} bfin/t-rtems"
1489 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h bfin/elf.h"
1494 tmake_file="${tmake_file} bpf/t-bpf"
1496 extra_headers="bpf-helpers.h"
1497 use_gcc_stdint=provide
1500 tm_file="elfos.h ${tm_file} newlib-stdint.h"
1501 tmake_file="${tmake_file} cr16/t-cr16 "
1504 cris-*-elf | cris-*-none)
1505 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1506 tmake_file="cris/t-cris cris/t-elfmulti"
1508 extra_options="${extra_options} cris/elf.opt"
1512 if test x${with_endian} != x; then
1513 case ${with_endian} in
1516 echo "with_endian=${with_endian} not supported."
1521 if test x${with_float} != x; then
1522 case ${with_float} in
1525 "Unknown floating point type used in --with-float=$with_float"
1530 tm_file="csky/csky.h"
1531 md_file="csky/csky.md"
1532 out_file="csky/csky.c"
1533 tm_p_file="${tm_p_file} csky/csky-protos.h"
1534 extra_options="${extra_options} csky/csky_tables.opt"
1536 if test x${enable_tpf_debug} = xyes; then
1537 tm_defines="${tm_defines} ENABLE_TPF_DEBUG"
1542 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} csky/csky-elf.h"
1543 tmake_file="csky/t-csky csky/t-csky-elf"
1544 default_use_cxa_atexit=no
1547 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} csky/csky-linux-elf.h"
1548 tmake_file="${tmake_file} csky/t-csky csky/t-csky-linux"
1550 if test "x${enable_multilib}" = xyes ; then
1551 tm_file="$tm_file ./sysroot-suffix.h"
1552 tmake_file="${tmake_file} csky/t-sysroot-suffix"
1557 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_GLIBC"
1558 # Force .init_array support. The configure script cannot always
1559 # automatically detect that GAS supports it, yet we require it.
1560 gcc_cv_initfini_array=yes
1562 csky-*-linux-uclibc*)
1563 tm_defines="$tm_defines DEFAULT_LIBC=LIBC_UCLIBC"
1564 default_use_cxa_atexit=no
1567 echo "Unknown target $target"
1573 echo "Unknown target $target"
1578 epiphany-*-elf | epiphany-*-rtems*)
1579 tm_file="${tm_file} dbxelf.h elfos.h"
1580 tmake_file="${tmake_file} epiphany/t-epiphany"
1583 tm_file="${tm_file} rtems.h epiphany/rtems.h newlib-stdint.h"
1586 tm_file="${tm_file} newlib-stdint.h"
1589 extra_options="${extra_options} fused-madd.opt"
1590 extra_objs="${extra_objs} mode-switch-use.o resolve-sw-modes.o"
1591 tm_defines="${tm_defines} EPIPHANY_STACK_OFFSET=${with_stack_offset:-8}"
1592 extra_headers="epiphany_intrinsics.h"
1595 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1598 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1599 tmake_file=frv/t-frv
1602 tm_file="dbxelf.h elfos.h ${tm_file} \
1603 gnu-user.h linux.h glibc-stdint.h frv/linux.h"
1604 tmake_file="${tmake_file} frv/t-frv frv/t-linux"
1609 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1610 tmake_file="${tmake_file} ft32/t-ft32"
1613 tm_file="elfos.h gcn/gcn-hsa.h gcn/gcn.h newlib-stdint.h"
1614 tmake_file="gcn/t-gcn-hsa"
1615 native_system_header_dir=/include
1616 extra_modes=gcn/gcn-modes.def
1617 extra_objs="${extra_objs} gcn-tree.o"
1618 extra_gcc_objs="driver-gcn.o"
1620 x86_64*-*-linux-gnu )
1621 if test "$ac_cv_search_dlopen" != no; then
1622 extra_programs="${extra_programs} gcn-run\$(exeext)"
1626 if test x$enable_as_accelerator = xyes; then
1627 extra_programs="${extra_programs} mkoffload\$(exeext)"
1628 tm_file="${tm_file} gcn/offload.h"
1630 # Force .init_array support.
1631 gcc_cv_initfini_array=yes
1637 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
1638 tmake_file="${tmake_file} moxie/t-moxie"
1643 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h moxie/uclinux.h"
1644 tmake_file="${tmake_file} moxie/t-moxie"
1647 tmake_file="${tmake_file} moxie/t-moxie"
1648 tm_file="moxie/moxie.h dbxelf.h elfos.h moxie/rtems.h rtems.h newlib-stdint.h"
1653 tm_file="${tm_file} dbxelf.h elfos.h moxie/moxiebox.h newlib-stdint.h"
1654 tmake_file="${tmake_file} moxie/t-moxiebox"
1657 tmake_file="h8300/t-h8300"
1658 tm_file="h8300/h8300.h dbxelf.h elfos.h newlib-stdint.h h8300/elf.h"
1661 tmake_file="${tmake_file} h8300/t-h8300 h8300/t-linux"
1662 tm_file="h8300/h8300.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h h8300/linux.h"
1665 target_cpu_default="MASK_PA_11|MASK_PA_20"
1666 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h gnu-user.h linux.h \
1667 glibc-stdint.h pa/pa-linux.h pa/pa64-regs.h pa/pa-64.h \
1669 tmake_file="${tmake_file} pa/t-pa pa/t-linux"
1670 d_target_objs="${d_target_objs} pa-d.o"
1674 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS|MASK_CALLER_COPIES"
1675 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h pa/pa-linux.h \
1676 pa/pa32-regs.h pa/pa32-linux.h"
1677 tmake_file="${tmake_file} pa/t-pa pa/t-linux"
1678 d_target_objs="${d_target_objs} pa-d.o"
1681 target_cpu_default="MASK_PA_11"
1682 tm_file="${tm_file} dbxelf.h elfos.h openbsd.h openbsd-stdint.h openbsd-libpthread.h \
1683 pa/pa-openbsd.h pa/pa32-regs.h pa/pa32-openbsd.h"
1684 extra_options="${extra_options} openbsd.opt"
1685 tmake_file="pa/t-pa"
1686 d_target_objs="${d_target_objs} pa-d.o"
1691 target_cpu_default="MASK_PA_11|MASK_NO_SPACE_REGS"
1692 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} \
1693 pa/pa-netbsd.h pa/pa32-regs.h pa/pa32-netbsd.h"
1694 tmake_file="${tmake_file}"
1695 tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
1696 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1698 hppa[12]*-*-hpux10*)
1700 hppa1.1-*-* | hppa2*-*-*)
1701 target_cpu_default="MASK_PA_11"
1704 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
1705 pa/pa-hpux.h pa/pa-hpux10.h"
1706 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux10.opt"
1709 tm_file="${tm_file} pa/pa-hpux1010.h"
1710 extra_options="${extra_options} pa/pa-hpux1010.opt"
1713 use_gcc_stdint=provide
1714 tm_file="${tm_file} hpux-stdint.h"
1715 tmake_file="pa/t-pa t-slibgcc"
1716 d_target_objs="${d_target_objs} pa-d.o"
1717 case ${enable_threads} in
1719 if test x$have_pthread_h = xyes ; then
1720 tmake_file="${tmake_file} pa/t-dce-thr"
1724 tmake_file="${tmake_file} pa/t-dce-thr"
1729 if test "x$with_dwarf2" != x; then
1730 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
1735 target_cpu_default="MASK_PA_11|MASK_PA_20"
1736 if test x$gnu_ld = xyes
1738 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
1740 tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h \
1741 pa/pa64-regs.h pa/pa-hpux.h pa/pa-hpux1010.h \
1745 tm_file="${tm_file} pa/pa-hpux1111.h pa/pa-64.h pa/pa64-hpux.h"
1746 extra_options="${extra_options} pa/pa-hpux1111.opt"
1749 tm_file="${tm_file} pa/pa-hpux1131.h pa/pa-64.h pa/pa64-hpux.h"
1750 extra_options="${extra_options} pa/pa-hpux1131.opt"
1753 tm_file="${tm_file} pa/pa-64.h pa/pa64-hpux.h"
1756 extra_options="${extra_options} pa/pa-hpux.opt \
1757 pa/pa-hpux1010.opt pa/pa64-hpux.opt hpux11.opt"
1758 tmake_file="pa/t-pa t-slibgcc"
1759 d_target_objs="${d_target_objs} pa-d.o"
1760 case x${enable_threads} in
1768 use_gcc_stdint=provide
1769 tm_file="${tm_file} hpux-stdint.h"
1773 tm_file="${tm_file} hpux-stdint.h"
1777 hppa[12]*-*-hpux11*)
1779 hppa1.1-*-* | hppa2*-*-*)
1780 target_cpu_default="MASK_PA_11"
1783 tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
1784 pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
1785 extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt \
1789 tm_file="${tm_file} pa/pa-hpux1111.h"
1790 extra_options="${extra_options} pa/pa-hpux1111.opt"
1793 tm_file="${tm_file} pa/pa-hpux1131.h"
1794 extra_options="${extra_options} pa/pa-hpux1131.opt"
1797 tmake_file="pa/t-pa t-slibgcc"
1798 d_target_objs="${d_target_objs} pa-d.o"
1799 case x${enable_threads} in
1808 use_gcc_stdint=provide
1809 tm_file="${tm_file} hpux-stdint.h"
1813 tm_file="${tm_file} hpux-stdint.h"
1816 if test "x$with_dwarf2" != x; then
1817 echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
1821 i[34567]86-*-darwin1[89]*)
1822 echo "Error: 32bit target is not supported after Darwin17" 1>&2
1824 i[34567]86-*-darwin*)
1826 # Baseline choice for a machine that allows m64 support.
1827 with_cpu=${with_cpu:-core2}
1828 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch t-slibgcc"
1829 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
1831 x86_64-*-darwin1[89]* | x86_64-*-darwin2[01]*)
1833 with_cpu=${with_cpu:-core2}
1834 tmake_file="${tmake_file} t-slibgcc"
1837 with_cpu=${with_cpu:-core2}
1838 tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
1839 tm_file="${tm_file} ${cpu_type}/darwin64-biarch.h"
1841 i[34567]86-*-elfiamcu)
1842 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/iamcu.h"
1845 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h"
1848 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h"
1851 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rtemself.h rtems.h"
1854 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/rdos.h"
1857 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h i386/rdos.h i386/rdos64.h"
1858 tmake_file="i386/t-i386elf t-svr4"
1860 i[34567]86-*-dragonfly*)
1861 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/dragonfly.h"
1862 tmake_file="${tmake_file} i386/t-crtstuff"
1864 x86_64-*-dragonfly*)
1865 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h dragonfly.h dragonfly-stdint.h i386/x86-64.h i386/dragonfly.h"
1866 tmake_file="${tmake_file} i386/t-crtstuff"
1868 i[34567]86-*-freebsd*)
1869 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/freebsd.h"
1872 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${fbsd_tm_file} i386/x86-64.h i386/freebsd.h i386/freebsd64.h"
1874 i[34567]86-*-netbsdelf*)
1875 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/netbsd-elf.h"
1876 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1879 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${nbsd_tm_file} i386/x86-64.h i386/netbsd64.h"
1880 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
1882 i[34567]86-*-openbsd*)
1883 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1884 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/openbsdelf.h"
1885 extra_options="${extra_options} openbsd.opt"
1890 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h"
1891 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h i386/x86-64.h i386/openbsdelf.h"
1892 extra_options="${extra_options} openbsd.opt"
1896 i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
1897 # Intel 80386's running GNU/*
1898 # with ELF format using glibc 2
1899 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h"
1901 i[34567]86-*-linux*)
1902 tm_file="${tm_file} linux.h linux-android.h"
1903 extra_options="${extra_options} linux-android.opt"
1904 if test x$enable_targets = xall; then
1905 tm_file="${tm_file} i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h i386/linux-common.h i386/linux64.h"
1906 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
1907 tmake_file="${tmake_file} i386/t-linux64"
1908 x86_multilibs="${with_multilib_list}"
1909 if test "$x86_multilibs" = "default"; then
1910 x86_multilibs="m64,m32"
1912 x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
1913 for x86_multilib in ${x86_multilibs}; do
1914 case ${x86_multilib} in
1916 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
1919 echo "--with-multilib-list=${x86_with_multilib} not supported."
1923 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1925 if test x$with_cpu = x; then
1926 if test x$with_cpu_64 = x; then
1930 case " $x86_cpus $x86_archs $x86_64_archs " in
1934 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
1935 echo "$x86_cpus $x86_archs $x86_64_archs " 1>&2
1941 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h i386/linux-common.h i386/linux.h"
1944 i[34567]86-*-kfreebsd*-gnu)
1945 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kfreebsd-gnu.h i386/kfreebsd-gnu.h"
1947 i[34567]86-*-kopensolaris*-gnu)
1948 tm_file="${tm_file} i386/gnu-user-common.h i386/gnu-user.h kopensolaris-gnu.h i386/kopensolaris-gnu.h"
1951 tm_file="$tm_file i386/gnu-user-common.h i386/gnu-user.h gnu.h i386/gnu.h"
1955 x86_64-*-linux* | x86_64-*-kfreebsd*-gnu)
1956 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h \
1957 i386/x86-64.h i386/gnu-user-common.h i386/gnu-user64.h"
1960 tm_file="${tm_file} linux.h linux-android.h i386/linux-common.h i386/linux64.h"
1961 extra_options="${extra_options} linux-android.opt"
1963 x86_64-*-kfreebsd*-gnu)
1964 tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu64.h"
1967 tmake_file="${tmake_file} i386/t-linux64"
1968 x86_multilibs="${with_multilib_list}"
1969 if test "$x86_multilibs" = "default"; then
1972 x86_multilibs="mx32"
1975 x86_multilibs="m64,m32"
1979 x86_multilibs=`echo $x86_multilibs | sed -e 's/,/ /g'`
1980 for x86_multilib in ${x86_multilibs}; do
1981 case ${x86_multilib} in
1983 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${x86_multilib}"
1986 echo "--with-multilib-list=${x86_with_multilib} not supported."
1990 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
1992 i[34567]86-pc-msdosdjgpp*)
1993 xm_file=i386/xm-djgpp.h
1994 tm_file="dbxcoff.h ${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/djgpp.h i386/djgpp-stdint.h"
1995 native_system_header_dir=/dev/env/DJDIR/include
1996 extra_options="${extra_options} i386/djgpp.opt"
2001 i[34567]86-*-lynxos*)
2003 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/lynx.h lynx.h"
2004 tmake_file="${tmake_file} t-lynx"
2005 extra_options="${extra_options} lynx.opt"
2010 i[34567]86-*-nto-qnx*)
2011 tm_file="${tm_file} i386/att.h dbxelf.h tm-dwarf2.h elfos.h i386/unix.h i386/nto.h"
2012 extra_options="${extra_options} i386/nto.opt"
2016 i[34567]86-*-rtems*)
2017 tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/rtemself.h rtems.h newlib-stdint.h"
2018 tmake_file="${tmake_file} i386/t-rtems"
2020 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
2021 # Set default arch_32 to pentium4, tune_32 to generic like the other
2022 # i386 targets, although config.guess defaults to i386-pc-solaris2*.
2023 with_arch_32=${with_arch_32:-pentium4}
2024 with_tune_32=${with_tune_32:-generic}
2025 tm_file="${tm_file} i386/unix.h i386/att.h ${sol2_tm_file_head} i386/x86-64.h ${sol2_tm_file_tail}"
2026 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
2027 tmake_file="$tmake_file i386/t-sol2"
2029 if test x$with_cpu = x; then
2030 if test x$with_cpu_64 = x; then
2034 case " $x86_cpus $x86_archs $x86_64_archs " in
2038 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
2039 echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
2045 i[4567]86-wrs-vxworks|i[4567]86-wrs-vxworksae|i[4567]86-wrs-vxworks7|x86_64-wrs-vxworks7)
2046 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h"
2050 tm_file="${tm_file} i386/x86-64.h"
2053 tm_file="${tm_file} vx-common.h"
2056 tm_file="${tm_file} vxworksae.h i386/vxworks.h i386/vxworksae.h"
2057 tmake_file="${tmake_file} i386/t-vxworks i386/t-vxworksae"
2060 tm_file="${tm_file} vxworks.h i386/vxworks.h"
2061 tmake_file="${tmake_file} i386/t-vxworks"
2065 i[34567]86-*-cygwin*)
2066 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-stdint.h"
2067 xm_file=i386/xm-cygwin.h
2068 tmake_file="${tmake_file} i386/t-cygming t-slibgcc"
2069 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2070 extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
2071 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2072 c_target_objs="${c_target_objs} msformat-c.o"
2073 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2074 if test x$enable_threads = xyes; then
2077 default_use_cxa_atexit=yes
2082 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h i386/cygwin.h i386/cygwin-w64.h i386/cygwin-stdint.h"
2083 xm_file=i386/xm-cygwin.h
2084 tmake_file="${tmake_file} i386/t-cygming t-slibgcc i386/t-cygwin-w64"
2085 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2086 extra_options="${extra_options} i386/cygming.opt i386/cygwin.opt"
2087 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2088 c_target_objs="${c_target_objs} msformat-c.o"
2089 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2090 if test x$enable_threads = xyes; then
2093 default_use_cxa_atexit=yes
2095 tm_defines="${tm_defines} TARGET_CYGWIN64=1"
2097 i[34567]86-*-mingw* | x86_64-*-mingw*)
2098 tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h dbxcoff.h i386/cygming.h"
2099 xm_file=i386/xm-mingw32.h
2100 c_target_objs="${c_target_objs} winnt-c.o"
2101 cxx_target_objs="${cxx_target_objs} winnt-c.o"
2102 target_has_targetcm="yes"
2104 x86_64-*-* | *-w64-*)
2110 if test x$enable_threads = xposix ; then
2111 tm_file="${tm_file} i386/mingw-pthread.h"
2113 tm_file="${tm_file} i386/mingw32.h"
2114 # This makes the logic if mingw's or the w64 feature set has to be used
2117 user_headers_inc_next_post="${user_headers_inc_next_post} float.h"
2118 user_headers_inc_next_pre="${user_headers_inc_next_pre} stddef.h stdarg.h"
2119 tm_file="${tm_file} i386/mingw-w64.h"
2120 if test x$enable_targets = xall; then
2121 tm_defines="${tm_defines} TARGET_BI_ARCH=1"
2122 if test x$with_cpu = x; then
2123 if test x$with_cpu_64 = x; then
2127 case " $x86_cpus $x86_archs $x86_64_archs " in
2131 echo "Unsupported CPU used in --with-cpu=$with_cpu, supported values:" 1>&2
2132 echo "$x86_cpus $x86_archs $x86_64_archs" 1>&2
2142 tm_file="${tm_file} i386/mingw-stdint.h"
2143 tmake_file="${tmake_file} t-winnt i386/t-cygming t-slibgcc"
2146 tmake_file="${tmake_file} i386/t-mingw-w64"
2149 tmake_file="${tmake_file} i386/t-mingw-w32"
2152 native_system_header_dir=/mingw/include
2153 target_gtfiles="$target_gtfiles \$(srcdir)/config/i386/winnt.c"
2154 extra_options="${extra_options} i386/cygming.opt i386/mingw.opt"
2157 extra_options="${extra_options} i386/mingw-w64.opt"
2162 extra_objs="${extra_objs} winnt.o winnt-stubs.o"
2163 c_target_objs="${c_target_objs} msformat-c.o"
2164 cxx_target_objs="${cxx_target_objs} winnt-cxx.o msformat-c.o"
2167 default_use_cxa_atexit=yes
2169 case ${enable_threads} in
2179 tm_file="${tm_file} i386/crtdll.h"
2181 *mingw32msv* | *mingw*)
2186 tmake_file="${tmake_file} i386/t-x86_64-elf"
2187 tm_file="${tm_file} i386/unix.h i386/att.h elfos.h newlib-stdint.h i386/i386elf.h i386/x86-64.h fuchsia.h"
2190 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h ia64/sysv4.h ia64/elf.h"
2191 tmake_file="ia64/t-ia64"
2192 target_cpu_default="0"
2193 if test x$gas = xyes
2195 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
2197 if test x$gnu_ld = xyes
2199 target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
2203 tm_file="${tm_file} dbxelf.h elfos.h ${fbsd_tm_file} ia64/sysv4.h ia64/freebsd.h"
2204 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
2205 tmake_file="${tmake_file} ia64/t-ia64"
2208 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ia64/sysv4.h ia64/linux.h"
2209 tmake_file="${tmake_file} ia64/t-ia64 ia64/t-linux t-libunwind"
2210 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
2213 tm_file="${tm_file} dbxelf.h elfos.h ia64/sysv4.h ia64/hpux.h"
2214 tmake_file="ia64/t-ia64 ia64/t-hpux t-slibgcc"
2215 target_cpu_default="MASK_GNU_AS"
2216 case x$enable_threads in
2222 c_target_objs="ia64-c.o"
2223 cxx_target_objs="ia64-c.o"
2224 extra_options="${extra_options} ia64/ilp32.opt hpux11.opt"
2226 tm_file="${tm_file} hpux-stdint.h"
2229 tm_file="${tm_file} ia64/hpux-unix2003.h"
2234 tm_file="${tm_file} elfos.h ia64/sysv4.h vms/vms.h ia64/vms.h"
2235 tmake_file="${tmake_file} ia64/t-ia64"
2236 target_cpu_default="0"
2237 if test x$gas = xyes
2239 target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
2241 extra_options="${extra_options} ia64/vms.opt"
2244 tm_file="elfos.h newlib-stdint.h iq2000/iq2000.h"
2245 out_file=iq2000/iq2000.c
2246 md_file=iq2000/iq2000.md
2249 tm_file="dbxelf.h elfos.h ${tm_file} newlib-stdint.h"
2250 tmake_file="${tmake_file} lm32/t-lm32"
2253 tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h newlib-stdint.h"
2254 tmake_file="${tmake_file} lm32/t-lm32"
2255 tmake_file="${tmake_file} lm32/t-rtems"
2258 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h lm32/uclinux-elf.h"
2259 tmake_file="${tmake_file} lm32/t-lm32"
2262 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2265 tm_file="dbxelf.h elfos.h newlib-stdint.h m32r/little.h ${tm_file}"
2268 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} m32r/linux.h"
2269 tmake_file="${tmake_file} m32r/t-linux t-slibgcc"
2271 if test x$enable_threads = xyes; then
2276 tm_file="dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m32r/little.h ${tm_file} m32r/linux.h"
2277 tmake_file="${tmake_file} m32r/t-linux t-slibgcc"
2279 if test x$enable_threads = xyes; then
2283 m68k-*-elf* | fido-*-elf*)
2286 # Check that $with_cpu makes sense.
2291 echo "Cannot accept --with-cpu=$with_cpu"
2298 default_m68k_cpu=68020
2302 tm_file="${tm_file} m68k/m68k-none.h m68k/m68kelf.h dbxelf.h elfos.h newlib-stdint.h m68k/m68kemb.h m68k/m68020-elf.h"
2303 tm_defines="${tm_defines} MOTOROLA=1"
2304 tmake_file="m68k/t-floatlib m68k/t-m68kbare m68k/t-m68kelf"
2305 # Add multilibs for targets other than fido.
2310 tmake_file="$tmake_file m68k/t-mlibs"
2315 default_m68k_cpu=68020
2317 tm_file="${tm_file} dbxelf.h elfos.h ${nbsd_tm_file} m68k/netbsd-elf.h"
2318 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2319 tm_defines="${tm_defines} MOTOROLA=1 CHAR_FAST8=1 SHORT_FAST16=1"
2322 default_m68k_cpu=68020
2324 # needed to unconfuse gdb
2325 tm_defines="${tm_defines} OBSD_OLD_GAS"
2326 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h m68k/openbsd.h"
2327 extra_options="${extra_options} openbsd.opt"
2328 tmake_file="t-openbsd m68k/t-openbsd"
2329 # we need collect2 until our bug is fixed...
2332 m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux
2333 # with uClibc, using the new GNU/Linux-style
2335 default_m68k_cpu=68020
2337 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h flat.h m68k/linux.h m68k/uclinux.h ./sysroot-suffix.h"
2338 extra_options="${extra_options} m68k/uclinux.opt"
2339 tm_defines="${tm_defines} MOTOROLA=1"
2340 tmake_file="m68k/t-floatlib m68k/t-uclinux m68k/t-mlibs"
2342 m68k-*-linux*) # Motorola m68k's running GNU/Linux
2343 # with ELF format using glibc 2
2344 # aka the GNU/Linux C library 6.
2345 default_m68k_cpu=68020
2347 with_arch=${with_arch:-m68k}
2348 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h m68k/linux.h ./sysroot-suffix.h"
2349 extra_options="${extra_options} m68k/ieee.opt"
2350 tm_defines="${tm_defines} MOTOROLA=1"
2351 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-linux m68k/t-mlibs"
2354 default_m68k_cpu=68020
2356 tmake_file="${tmake_file} m68k/t-floatlib m68k/t-m68kbare m68k/t-crtstuff m68k/t-rtems m68k/t-mlibs"
2357 tm_file="${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"
2358 tm_defines="${tm_defines} MOTOROLA=1"
2361 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} mcore/mcore-elf.h"
2362 tmake_file=mcore/t-mcore
2368 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2371 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2374 tm_file="${tm_file} dbxelf.h gnu-user.h linux.h microblaze/linux.h"
2375 tm_file="${tm_file} glibc-stdint.h"
2376 c_target_objs="${c_target_objs} microblaze-c.o"
2377 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2378 tmake_file="${tmake_file} microblaze/t-microblaze"
2379 tmake_file="${tmake_file} microblaze/t-microblaze-linux"
2381 microblaze*-*-rtems*)
2384 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2387 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2390 tm_file="${tm_file} dbxelf.h"
2391 tm_file="${tm_file} microblaze/rtems.h rtems.h newlib-stdint.h"
2392 c_target_objs="${c_target_objs} microblaze-c.o"
2393 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2394 tmake_file="${tmake_file} microblaze/t-microblaze"
2395 tmake_file="${tmake_file} microblaze/t-rtems"
2400 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=0"
2403 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=4321"
2406 tm_file="${tm_file} dbxelf.h newlib-stdint.h"
2407 c_target_objs="${c_target_objs} microblaze-c.o"
2408 cxx_target_objs="${cxx_target_objs} microblaze-c.o"
2409 tmake_file="${tmake_file} microblaze/t-microblaze"
2412 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h ${tm_file} riscv/linux.h"
2413 case "x${enable_multilib}" in
2415 xyes) tmake_file="${tmake_file} riscv/t-linux-multilib" ;;
2416 *) echo "Unknown value for enable_multilib"; exit 1
2418 tmake_file="${tmake_file} riscv/t-riscv riscv/t-linux"
2421 # Force .init_array support. The configure script cannot always
2422 # automatically detect that GAS supports it, yet we require it.
2423 gcc_cv_initfini_array=yes
2425 riscv*-*-elf* | riscv*-*-rtems*)
2426 tm_file="elfos.h newlib-stdint.h ${tm_file} riscv/elf.h"
2429 tm_file="${tm_file} rtems.h riscv/rtems.h"
2430 tmake_file="${tmake_file} riscv/t-rtems"
2433 case "x${enable_multilib}" in
2435 xyes) tmake_file="${tmake_file} riscv/t-elf-multilib" ;;
2436 *) echo "Unknown value for enable_multilib"; exit 1
2439 tmake_file="${tmake_file} riscv/t-riscv"
2442 # Force .init_array support. The configure script cannot always
2443 # automatically detect that GAS supports it, yet we require it.
2444 gcc_cv_initfini_array=yes
2447 tm_file="${tm_file} elfos.h ${fbsd_tm_file} riscv/freebsd.h"
2448 tmake_file="${tmake_file} riscv/t-riscv"
2451 # Force .init_array support. The configure script cannot always
2452 # automatically detect that GAS supports it, yet we require it.
2453 gcc_cv_initfini_array=yes
2455 mips*-*-netbsd*) # NetBSD/mips, either endian.
2456 target_cpu_default="MASK_ABICALLS"
2457 tm_file="elfos.h ${tm_file} mips/elf.h ${nbsd_tm_file} mips/netbsd.h"
2458 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2461 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
2462 extra_options="${extra_options} linux-android.opt"
2463 tmake_file="${tmake_file} mips/t-img-linux"
2464 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
2465 with_arch_32="mips32r6"
2466 with_arch_64="mips64r6"
2471 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h mips/mti-linux.h"
2472 extra_options="${extra_options} linux-android.opt"
2473 tmake_file="${tmake_file} mips/t-mti-linux"
2474 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
2475 with_arch_32="mips32r2"
2476 with_arch_64="mips64r2"
2480 mips*-*-linux*) # Linux MIPS, either endian.
2481 tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h ${tm_file} mips/gnu-user.h mips/linux.h mips/linux-common.h"
2482 extra_options="${extra_options} linux-android.opt"
2485 default_mips_arch=mips32r6
2488 default_mips_arch=mips32r2
2491 default_mips_arch=mips32
2493 mips64el-st-linux-gnu)
2494 default_mips_abi=n32
2495 tm_file="${tm_file} mips/st.h"
2496 tmake_file="${tmake_file} mips/t-st"
2497 enable_mips_multilibs="yes"
2499 mips64octeon*-*-linux*)
2500 default_mips_abi=n32
2501 tm_defines="${tm_defines} MIPS_CPU_STRING_DEFAULT=\\\"octeon\\\""
2502 target_cpu_default=MASK_SOFT_FLOAT_ABI
2503 enable_mips_multilibs="yes"
2505 mipsisa64r6*-*-linux*)
2506 default_mips_abi=n32
2507 default_mips_arch=mips64r6
2508 enable_mips_multilibs="yes"
2510 mipsisa64r2*-*-linux*)
2511 default_mips_abi=n32
2512 default_mips_arch=mips64r2
2513 enable_mips_multilibs="yes"
2515 mips64*-*-linux* | mipsisa64*-*-linux*)
2516 default_mips_abi=n32
2517 enable_mips_multilibs="yes"
2520 if test x$enable_targets = xall; then
2521 enable_mips_multilibs="yes"
2523 if test x$enable_mips_multilibs = xyes; then
2524 tmake_file="${tmake_file} mips/t-linux64"
2528 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
2529 tmake_file="mips/t-mti-elf"
2530 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
2531 with_arch_32="mips32r2"
2532 with_arch_64="mips64r2"
2535 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h"
2536 tmake_file="mips/t-img-elf"
2537 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
2538 with_arch_32="mips32r6"
2539 with_arch_64="mips64r6"
2542 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h"
2543 tmake_file="mips/t-sde"
2544 extra_options="${extra_options} mips/sde.opt"
2545 case "${with_newlib}" in
2547 # newlib / libgloss.
2550 # MIPS toolkit libraries.
2551 tm_file="$tm_file mips/sdemtk.h"
2552 tmake_file="$tmake_file mips/t-sdemtk"
2553 case ${enable_threads} in
2555 thread_file='mipssde'
2562 tm_defines="MIPS_ISA_DEFAULT=37 MIPS_ABI_DEFAULT=ABI_32"
2565 tm_defines="MIPS_ISA_DEFAULT=33 MIPS_ABI_DEFAULT=ABI_32"
2568 tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_32"
2571 tm_defines="MIPS_ISA_DEFAULT=69 MIPS_ABI_DEFAULT=ABI_N32"
2574 tm_defines="MIPS_ISA_DEFAULT=65 MIPS_ABI_DEFAULT=ABI_N32"
2577 tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_N32"
2581 mipsisa32-*-elf* | mipsisa32el-*-elf* | \
2582 mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \
2583 mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \
2584 mipsisa64-*-elf* | mipsisa64el-*-elf* | \
2585 mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \
2586 mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*)
2587 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2588 tmake_file="mips/t-isa3264"
2591 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=37"
2594 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=33"
2597 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32"
2600 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=69"
2603 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=65"
2606 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64"
2610 mipsisa32*-*-elfoabi*)
2611 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_32"
2612 tm_file="${tm_file} mips/elfoabi.h"
2614 mipsisa64*-*-elfoabi*)
2615 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_O64"
2616 tm_file="${tm_file} mips/elfoabi.h"
2619 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
2623 mipsisa64sr71k-*-elf*)
2624 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2625 tmake_file=mips/t-sr71k
2626 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sr71000\\\" MIPS_ABI_DEFAULT=ABI_EABI"
2628 mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*)
2629 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2630 tmake_file="mips/t-elf mips/t-sb1"
2631 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=64 MIPS_CPU_STRING_DEFAULT=\\\"sb1\\\" MIPS_ABI_DEFAULT=ABI_O64"
2633 mips-*-elf* | mipsel-*-elf* | mipsr5900-*-elf* | mipsr5900el-*-elf*)
2634 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2635 tmake_file="mips/t-elf"
2637 mips64r5900-*-elf* | mips64r5900el-*-elf*)
2638 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h"
2639 tmake_file="mips/t-elf"
2640 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_N32"
2642 mips64-*-elf* | mips64el-*-elf*)
2643 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h"
2644 tmake_file="mips/t-elf"
2645 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
2647 mips64vr-*-elf* | mips64vrel-*-elf*)
2648 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/vr.h mips/elf.h"
2649 tmake_file=mips/t-vr
2650 tm_defines="${tm_defines} MIPS_ABI_DEFAULT=ABI_EABI"
2652 mips64orion-*-elf* | mips64orionel-*-elf*)
2653 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elforion.h mips/elf.h"
2654 tmake_file="mips/t-elf"
2655 tm_defines="${tm_defines} MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
2658 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/rtems.h rtems.h"
2659 tmake_file="${tmake_file} mips/t-elf mips/t-rtems"
2662 tm_file="elfos.h ${tm_file} mips/elf.h vx-common.h vxworks.h mips/vxworks.h"
2663 tmake_file="${tmake_file} mips/t-vxworks"
2665 mipstx39-*-elf* | mipstx39el-*-elf*)
2666 tm_file="elfos.h newlib-stdint.h ${tm_file} mips/r3900.h mips/elf.h"
2667 tmake_file="mips/t-r3900"
2669 mmix-knuth-mmixware)
2670 tm_file="${tm_file} newlib-stdint.h"
2674 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2675 if test x$stabs = xyes
2677 tm_file="${tm_file} dbx.h"
2683 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
2684 c_target_objs="msp430-c.o"
2685 cxx_target_objs="msp430-c.o"
2686 tmake_file="${tmake_file} msp430/t-msp430"
2687 extra_objs="${extra_objs} msp430-devices.o"
2688 extra_gcc_objs="driver-msp430.o msp430-devices.o"
2689 # Enable .init_array unless it has been explicitly disabled.
2690 # The MSP430 EABI mandates the use of .init_array, and the Newlib CRT
2691 # code since mid-2019 expects it.
2692 if test x${disable_initfini_array} != xyes; then
2693 gcc_cv_initfini_array=yes
2697 # __cxa_atexit increases code size, and we don't need to support
2698 # dynamic shared objects on MSP430, so regular Newlib atexit is a
2699 # fine replacement as it also supports registration of more than 32
2701 default_use_cxa_atexit=no
2702 # This target does not match the generic *-*-elf case above which
2703 # sets use_gcc_stdint=wrap, so explicitly set it here.
2709 target_cpu_default="0"
2710 tm_defines="${tm_defines}"
2715 target_cpu_default="${target_cpu_default}|MASK_BIG_ENDIAN"
2716 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
2721 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file} nds32/elf.h nds32/nds32_intrinsic.h"
2722 tmake_file="nds32/t-nds32 nds32/t-elf"
2725 tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h glibc-stdint.h nds32/linux.h nds32/nds32_intrinsic.h"
2726 tmake_file="${tmake_file} nds32/t-nds32 nds32/t-linux"
2727 gcc_cv_initfini_array=yes
2731 # Handle --enable-default-relax setting.
2732 if test x${enable_default_relax} = xyes; then
2733 tm_defines="${tm_defines} TARGET_DEFAULT_RELAX=1"
2735 # Handle --with-ext-dsp
2736 if test x${with_ext_dsp} = xyes; then
2737 tm_defines="${tm_defines} TARGET_DEFAULT_EXT_DSP=1"
2741 tm_file="elfos.h ${tm_file}"
2742 tmake_file="${tmake_file} nios2/t-nios2"
2745 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h nios2/linux.h "
2748 tm_file="${tm_file} newlib-stdint.h nios2/elf.h"
2749 extra_options="${extra_options} nios2/elf.opt"
2752 tm_file="${tm_file} newlib-stdint.h nios2/rtems.h rtems.h"
2753 tmake_file="${tmake_file} t-rtems nios2/t-rtems"
2758 tm_file="${tm_file} newlib-stdint.h"
2760 tmake_file="nvptx/t-nvptx"
2761 if test x$enable_as_accelerator = xyes; then
2762 extra_programs="${extra_programs} mkoffload\$(exeext)"
2763 tm_file="${tm_file} nvptx/offload.h"
2767 tm_file="elfos.h ${tm_file}"
2768 tmake_file="${tmake_file} or1k/t-or1k"
2769 # Force .init_array support. The configure script cannot always
2770 # automatically detect that GAS supports it, yet we require it.
2771 gcc_cv_initfini_array=yes
2773 # Handle --with-multilib-list=...
2774 or1k_multilibs="${with_multilib_list}"
2775 if test "$or1k_multilibs" = "default"; then
2776 or1k_multilibs="mcmov,msoft-mul,msoft-div"
2778 or1k_multilibs=`echo $or1k_multilibs | sed -e 's/,/ /g'`
2779 for or1k_multilib in ${or1k_multilibs}; do
2780 case ${or1k_multilib} in
2781 mcmov | msext | msfimm | \
2783 mhard-float | mdouble-float | munordered-float | msoft-float | \
2784 mhard-div | mhard-mul | \
2785 msoft-div | msoft-mul )
2786 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG},${or1k_multilib}"
2789 echo "--with-multilib-list=${with_multilib_list} not supported."
2793 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's/^,//'`
2797 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h"
2798 tm_file="${tm_file} or1k/linux.h"
2801 tm_file="${tm_file} newlib-stdint.h or1k/elf.h"
2802 extra_options="${extra_options} or1k/elf.opt"
2805 tm_file="${tm_file} newlib-stdint.h or1k/rtems.h rtems.h"
2806 tmake_file="${tmake_file} or1k/t-rtems"
2811 tm_file="${tm_file} newlib-stdint.h"
2814 # port not yet contributed
2815 #powerpc-*-openbsd*)
2816 # tmake_file="${tmake_file} rs6000/t-fprules"
2820 extra_options="${extra_options} ${cpu_type}/darwin.opt"
2822 *-darwin1[0-9]* | *-darwin9*)
2823 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
2824 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
2827 tmake_file="${tmake_file} ${cpu_type}/t-darwin32-biarch"
2828 tm_file="${tm_file} ${cpu_type}/darwin32-biarch.h"
2829 tm_file="${tm_file} ${cpu_type}/darwin8.h"
2832 tm_file="${tm_file} ${cpu_type}/darwin7.h"
2835 # Earlier - ingle arch, with 32b only
2836 # OS X 10.0, the first edition is Darwin4
2839 tmake_file="${tmake_file} t-slibgcc"
2841 powerpc64-*-darwin*)
2842 extra_options="${extra_options} ${cpu_type}/darwin.opt"
2843 tmake_file="${tmake_file} ${cpu_type}/t-darwin64-biarch t-slibgcc"
2844 tm_file="${tm_file} ${cpu_type}/darwin64-biarch.h"
2846 powerpc*-*-freebsd*)
2847 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${fbsd_tm_file} rs6000/sysv4.h"
2848 extra_options="${extra_options} rs6000/sysv4.opt"
2849 tmake_file="rs6000/t-fprules rs6000/t-ppcos ${tmake_file} rs6000/t-ppccomm"
2852 tm_file="${tm_file} rs6000/default64.h rs6000/freebsd64.h"
2853 tmake_file="${tmake_file} rs6000/t-freebsd64"
2854 extra_options="${extra_options} rs6000/linux64.opt"
2855 if test $fbsd_major -ge 13; then
2856 tm_defines="${tm_defines} TARGET_FREEBSD32_SECURE_PLT=1"
2860 if test $fbsd_major -ge 13; then
2861 tm_file="rs6000/secureplt.h ${tm_file}"
2863 tm_file="${tm_file} rs6000/freebsd.h"
2868 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h ${nbsd_tm_file} freebsd-spec.h rs6000/sysv4.h rs6000/netbsd.h"
2869 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
2870 tmake_file="${tmake_file} rs6000/t-netbsd"
2871 extra_options="${extra_options} rs6000/sysv4.opt"
2873 powerpc-*-eabisimaltivec*)
2874 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
2875 extra_options="${extra_options} rs6000/sysv4.opt"
2876 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
2880 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
2881 extra_options="${extra_options} rs6000/sysv4.opt"
2882 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2886 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h"
2887 extra_options="${extra_options} rs6000/sysv4.opt"
2888 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2890 powerpc-*-eabialtivec*)
2891 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabialtivec.h"
2892 extra_options="${extra_options} rs6000/sysv4.opt"
2893 tmake_file="rs6000/t-fprules rs6000/t-ppcendian rs6000/t-ppccomm"
2897 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h"
2898 extra_options="${extra_options} rs6000/sysv4.opt"
2899 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
2903 tm_file="rs6000/biarch64.h ${tm_file} dbxelf.h elfos.h gnu-user.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/rtems.h rtems.h"
2904 extra_options="${extra_options} rs6000/sysv4.opt rs6000/linux64.opt"
2905 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-rtems rs6000/t-ppccomm"
2908 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h freebsd-spec.h rs6000/sysv4.h"
2909 extra_options="${extra_options} rs6000/sysv4.opt"
2910 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm"
2911 extra_objs="$extra_objs rs6000-linux.o"
2914 tm_file="${tm_file} rs6000/sysv4le.h" ;;
2916 case ${target}:${with_cpu} in
2917 powerpc64*: | powerpc64*:native) cpu_is_64bit=yes ;;
2919 maybe_biarch=${cpu_is_64bit}
2920 case ${enable_targets} in
2921 *powerpc64*) maybe_biarch=yes ;;
2922 all) maybe_biarch=yes ;;
2924 case ${target}:${enable_targets}:${maybe_biarch} in
2925 powerpc64-* | powerpc-*:*:yes | *:*powerpc64-*:yes | *:all:yes \
2926 | powerpc64le*:*powerpcle* | powerpc64le*:*powerpc-* \
2927 | powerpcle-*:*powerpc64le*:yes)
2928 if test x$cpu_is_64bit = xyes; then
2929 tm_file="${tm_file} rs6000/default64.h"
2931 tm_file="rs6000/biarch64.h ${tm_file} rs6000/linux64.h glibc-stdint.h"
2932 tmake_file="$tmake_file rs6000/t-linux64"
2935 tmake_file="$tmake_file rs6000/t-linux64le"
2936 case ${enable_targets} in
2937 all | *powerpc64-* | *powerpc-*)
2938 tmake_file="$tmake_file rs6000/t-linux64lebe" ;;
2941 case ${enable_targets} in
2942 all | *powerpc64le-* | *powerpcle-*)
2943 tmake_file="$tmake_file rs6000/t-linux64bele" ;;
2946 extra_options="${extra_options} rs6000/linux64.opt"
2949 tm_file="${tm_file} rs6000/default64.h rs6000/linux64.h glibc-stdint.h"
2950 extra_options="${extra_options} rs6000/linux64.opt"
2951 tmake_file="${tmake_file} rs6000/t-linux"
2954 tm_file="${tm_file} rs6000/linux.h glibc-stdint.h"
2955 tmake_file="${tmake_file} rs6000/t-ppcos rs6000/t-linux"
2959 powerpc*-*-linux*ppc476*)
2960 tm_file="${tm_file} rs6000/476.h"
2961 extra_options="${extra_options} rs6000/476.opt" ;;
2962 powerpc*-*-linux*altivec*)
2963 tm_file="${tm_file} rs6000/linuxaltivec.h" ;;
2967 enable_secureplt=yes ;;
2969 if test x${enable_secureplt} = xyes; then
2970 tm_file="rs6000/secureplt.h ${tm_file}"
2973 powerpc-wrs-vxworks*)
2974 tm_file="${tm_file} elfos.h gnu-user.h freebsd-spec.h rs6000/sysv4.h"
2975 tmake_file="${tmake_file} rs6000/t-fprules rs6000/t-ppccomm rs6000/t-vxworks"
2976 extra_options="${extra_options} rs6000/sysv4.opt"
2977 extra_headers="${extra_headers} ppc-asm.h"
2980 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksmils.h"
2981 tmake_file="${tmake_file} rs6000/t-vxworksmils"
2984 tm_file="${tm_file} vx-common.h vxworksae.h rs6000/vxworks.h rs6000/vxworksae.h"
2985 tmake_file="${tmake_file} rs6000/t-vxworksae"
2988 tm_file="${tm_file} vx-common.h vxworks.h rs6000/vxworks.h"
2994 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h rs6000/sysv4.h rs6000/lynx.h lynx.h"
2995 tmake_file="t-lynx rs6000/t-lynx"
2996 extra_options="${extra_options} rs6000/sysv4.opt lynx.opt"
3002 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h"
3003 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
3004 extra_options="${extra_options} rs6000/sysv4.opt"
3006 powerpcle-*-eabisim*)
3007 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
3008 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
3009 extra_options="${extra_options} rs6000/sysv4.opt"
3013 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
3014 tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
3015 extra_options="${extra_options} rs6000/sysv4.opt"
3019 tm_file="elfos.h newlib-stdint.h ${tm_file}"
3020 tmake_file="${tmake_file} pru/t-pru"
3021 extra_objs="pru-pragma.o pru-passes.o"
3024 rs6000-ibm-aix6.* | powerpc-ibm-aix6.*)
3025 tm_file="${tm_file} rs6000/aix.h rs6000/aix61.h rs6000/xcoff.h rs6000/aix-stdint.h"
3026 tmake_file="rs6000/t-aix52 t-slibgcc"
3027 extra_options="${extra_options} rs6000/aix64.opt"
3031 default_use_cxa_atexit=yes
3033 rs6000-ibm-aix7.1.* | powerpc-ibm-aix7.1.*)
3034 tm_file="${tm_file} rs6000/aix.h rs6000/aix71.h rs6000/xcoff.h rs6000/aix-stdint.h"
3035 tmake_file="rs6000/t-aix52 t-slibgcc"
3036 extra_options="${extra_options} rs6000/aix64.opt"
3040 default_use_cxa_atexit=yes
3042 rs6000-ibm-aix[789].* | powerpc-ibm-aix[789].*)
3043 tm_file="${tm_file} rs6000/aix.h rs6000/aix72.h rs6000/xcoff.h rs6000/aix-stdint.h"
3044 tmake_file="rs6000/t-aix52 t-slibgcc"
3045 extra_options="${extra_options} rs6000/aix64.opt"
3049 default_use_cxa_atexit=yes
3052 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
3053 target_has_targetm_common=no
3054 c_target_objs="rl78-c.o"
3055 cxx_target_objs="rl78-c.o"
3056 tmake_file="${tmake_file} rl78/t-rl78"
3059 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
3060 tmake_file="${tmake_file} rx/t-rx"
3061 extra_options="${extra_options} rx/elf.opt"
3064 tm_file="elfos.h linux.h glibc-stdint.h rx/linux.h ../../libgcc/config/rx/rx-abi.h"
3065 tmake_file="${tmake_file} rx/t-linux"
3068 tm_file="s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
3069 c_target_objs="${c_target_objs} s390-c.o"
3070 cxx_target_objs="${cxx_target_objs} s390-c.o"
3071 if test x$enable_targets = xall; then
3072 tmake_file="${tmake_file} s390/t-linux64"
3074 tmake_file="${tmake_file} s390/t-s390"
3077 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h s390/linux.h"
3078 tm_p_file="linux-protos.h s390/s390-protos.h"
3079 c_target_objs="${c_target_objs} s390-c.o"
3080 cxx_target_objs="${cxx_target_objs} s390-c.o"
3081 md_file=s390/s390.md
3082 extra_modes=s390/s390-modes.def
3083 out_file=s390/s390.c
3084 tmake_file="${tmake_file} s390/t-linux64 s390/t-s390"
3087 tm_file="s390/s390x.h s390/s390.h dbxelf.h elfos.h glibc-stdint.h s390/tpf.h"
3088 tm_p_file=s390/s390-protos.h
3089 c_target_objs="${c_target_objs} s390-c.o"
3090 cxx_target_objs="${cxx_target_objs} s390-c.o"
3091 md_file=s390/s390.md
3092 extra_modes=s390/s390-modes.def
3093 out_file=s390/s390.c
3095 extra_options="${extra_options} s390/tpf.opt"
3096 tmake_file="${tmake_file} s390/t-s390"
3098 sh-*-elf* | sh[12346l]*-*-elf* | \
3099 sh-*-linux* | sh[2346lbe]*-*-linux* | \
3100 sh-*-netbsdelf* | shl*-*-netbsdelf*)
3101 tmake_file="${tmake_file} sh/t-sh sh/t-elf"
3102 if test x${with_endian} = x; then
3104 sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
3105 shbe-*-* | sheb-*-*) with_endian=big,little ;;
3106 sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
3107 shl* | sh*-*-linux* | \
3108 sh-superh-elf) with_endian=little,big ;;
3109 sh[1234]*-*-*) with_endian=big ;;
3110 *) with_endian=big,little ;;
3113 # TM_ENDIAN_CONFIG is used by t-sh to determine multilibs.
3114 # First word : the default endian.
3115 # Second word: the secondary endian (optional).
3116 case ${with_endian} in
3117 big) TM_ENDIAN_CONFIG=mb ;;
3118 little) TM_ENDIAN_CONFIG=ml ;;
3119 big,little) TM_ENDIAN_CONFIG="mb ml" ;;
3120 little,big) TM_ENDIAN_CONFIG="ml mb" ;;
3121 *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
3123 case ${with_endian} in
3124 little*) tm_file="sh/little.h ${tm_file}" ;;
3126 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h"
3128 sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
3129 if test x$enable_fdpic = xyes; then
3130 tm_defines="$tm_defines FDPIC_DEFAULT=1"
3132 tm_file="${tm_file} gnu-user.h linux.h glibc-stdint.h sh/linux.h" ;;
3134 tm_file="${tm_file} ${nbsd_tm_file} sh/netbsd-elf.h"
3135 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3138 sh*-superh-elf) if test x$with_libgloss != xno; then
3140 tm_file="${tm_file} sh/newlib.h"
3142 tm_file="${tm_file} sh/embed-elf.h"
3143 tm_file="${tm_file} sh/superh.h"
3144 extra_options="${extra_options} sh/superh.opt" ;;
3145 *) if test x$with_newlib = xyes \
3146 && test x$with_libgloss = xyes; then
3147 tm_file="${tm_file} sh/newlib.h"
3149 tm_file="${tm_file} sh/embed-elf.h" ;;
3155 tm_file="${tm_file} newlib-stdint.h"
3158 # sed el/eb endian suffixes away to avoid confusion with sh[23]e
3159 case `echo ${target} | sed 's/e[lb]-/-/'` in
3160 sh4a_single_only*) sh_cpu_target=sh4a-single-only ;;
3161 sh4a_single*) sh_cpu_target=sh4a-single ;;
3162 sh4a_nofpu*) sh_cpu_target=sh4a-nofpu ;;
3163 sh4al) sh_cpu_target=sh4al ;;
3164 sh4a*) sh_cpu_target=sh4a ;;
3165 sh4_single_only*) sh_cpu_target=sh4-single-only ;;
3166 sh4_single*) sh_cpu_target=sh4-single ;;
3167 sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
3168 sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
3169 sh3e*) sh_cpu_target=sh3e ;;
3170 sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
3171 sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
3172 sh2a_single*) sh_cpu_target=sh2a-single ;;
3173 sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
3174 sh2a*) sh_cpu_target=sh2a ;;
3175 sh2e*) sh_cpu_target=sh2e ;;
3176 sh2*) sh_cpu_target=sh2 ;;
3177 *) sh_cpu_target=sh1 ;;
3179 # did the user say --without-fp ?
3180 if test x$with_fp = xno; then
3181 case ${sh_cpu_target} in
3183 sh4a* ) sh_cpu_target=sh4a-nofpu ;;
3184 sh4*) sh_cpu_target=sh4-nofpu ;;
3185 sh3*) sh_cpu_target=sh3 ;;
3186 sh2a*) sh_cpu_target=sh2a-nofpu ;;
3187 sh2*) sh_cpu_target=sh2 ;;
3188 *) echo --without-fp not available for $target: ignored
3190 tm_defines="$tm_defines STRICT_NOFPU=1"
3192 sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
3193 case $sh_cpu_default in
3194 sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
3195 sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
3196 sh4-single-only | sh4-single | sh4-nofpu | sh4 | sh4-300 | \
3197 sh3e | sh3 | sh2e | sh2 | sh1) ;;
3198 "") sh_cpu_default=${sh_cpu_target} ;;
3199 *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
3201 sh_multilibs=${with_multilib_list}
3202 if test "$sh_multilibs" = "default" ; then
3204 sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
3205 sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
3206 sh*-*-linux*) sh_multilibs=m1,m2,m2a,m3e,m4 ;;
3207 sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
3208 *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
3210 if test x$with_fp = xno; then
3211 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`"
3214 target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`
3215 tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
3216 tm_defines="$tm_defines SUPPORT_`echo $sh_cpu_default | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
3217 sh_multilibs=`echo $sh_multilibs | sed -e 's/,/ /g' -e 's/^[Ss][Hh]/m/' -e 's/ [Ss][Hh]/ m/g' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz-`
3218 for sh_multilib in ${sh_multilibs}; do
3219 case ${sh_multilib} in
3220 m1 | m2 | m2e | m3 | m3e | \
3221 m4 | m4-single | m4-single-only | m4-nofpu | m4-300 |\
3222 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al | \
3223 m2a | m2a-single | m2a-single-only | m2a-nofpu)
3224 # TM_MULTILIB_CONFIG is used by t-sh for the non-endian multilib definition
3225 # It is passed to MULTIILIB_OPTIONS verbatim.
3226 TM_MULTILIB_CONFIG="${TM_MULTILIB_CONFIG}/${sh_multilib}"
3227 tm_defines="$tm_defines SUPPORT_`echo $sh_multilib | sed 's/^m/sh/' | tr abcdefghijklmnopqrstuvwxyz- ABCDEFGHIJKLMNOPQRSTUVWXYZ_`=1"
3229 \!*) # TM_MULTILIB_EXCEPTIONS_CONFIG is used by t-sh
3230 # It is passed the MULTILIB_EXCEPTIONS verbatim.
3231 TM_MULTILIB_EXCEPTIONS_CONFIG="${TM_MULTILIB_EXCEPTIONS_CONFIG} `echo $sh_multilib | sed 's/^!//'`" ;;
3233 echo "with_multilib_list=${sh_multilib} not supported."
3238 TM_MULTILIB_CONFIG=`echo $TM_MULTILIB_CONFIG | sed 's:^/::'`
3239 if test x${enable_incomplete_targets} = xyes ; then
3240 tm_defines="$tm_defines SUPPORT_SH1=1 SUPPORT_SH2E=1 SUPPORT_SH4=1 SUPPORT_SH4_SINGLE=1 SUPPORT_SH2A=1 SUPPORT_SH2A_SINGLE=1"
3242 tm_file="$tm_file ./sysroot-suffix.h"
3243 tmake_file="$tmake_file t-sysroot-suffix"
3246 tmake_file="${tmake_file} sh/t-sh sh/t-rtems"
3247 tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h newlib-stdint.h"
3250 tmake_file="$tmake_file sh/t-sh sh/t-vxworks"
3251 tm_file="${tm_file} elfos.h sh/elf.h sh/embed-elf.h vx-common.h vxworks.h sh/vxworks.h"
3254 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp-elf.h"
3257 tmake_file="sparc/t-sparc sparc/t-leon"
3260 tmake_file="sparc/t-sparc sparc/t-leon3"
3263 tmake_file="sparc/t-sparc sparc/t-elf"
3268 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h newlib-stdint.h"
3269 tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems"
3272 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/tso.h"
3273 extra_options="${extra_options} sparc/long-double-switch.opt"
3276 tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon"
3279 tmake_file="${tmake_file} sparc/t-sparc sparc/t-leon3"
3282 tmake_file="${tmake_file} sparc/t-sparc"
3285 if test x$enable_targets = xall; then
3286 tm_file="sparc/biarch64.h ${tm_file} sparc/linux64.h"
3287 tmake_file="${tmake_file} sparc/t-linux64"
3289 tm_file="${tm_file} sparc/linux.h"
3290 tmake_file="${tmake_file} sparc/t-linux"
3294 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
3295 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3296 extra_options="${extra_options} sparc/long-double-switch.opt"
3297 tmake_file="${tmake_file} sparc/t-sparc"
3300 tm_file="sparc/biarch64.h ${tm_file} ${sol2_tm_file} sparc/tso.h"
3302 sparc64-*-* | sparcv9-*-*)
3303 tm_file="sparc/default64.h ${tm_file}"
3306 test x$with_cpu != x || with_cpu=v9
3309 tmake_file="${tmake_file} sparc/t-sparc sparc/t-sol2"
3312 tm_file="${tm_file} elfos.h sparc/sysv4.h vx-common.h vxworks.h sparc/vxworks.h"
3313 tmake_file="${tmake_file} sparc/t-sparc sparc/t-vxworks"
3316 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h"
3317 extra_options="${extra_options}"
3318 tmake_file="${tmake_file} sparc/t-sparc"
3321 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h sparc/rtemself.h rtems.h"
3322 extra_options="${extra_options}"
3323 tmake_file="${tmake_file} sparc/t-sparc sparc/t-rtems-64"
3326 tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/default64.h sparc/linux64.h sparc/tso.h"
3327 extra_options="${extra_options} sparc/long-double-switch.opt"
3328 tmake_file="${tmake_file} sparc/t-sparc sparc/t-linux64"
3330 sparc64-*-freebsd*|ultrasparc-*-freebsd*)
3331 tm_file="${tm_file} ${fbsd_tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/freebsd.h"
3332 extra_options="${extra_options} sparc/long-double-switch.opt"
3333 case "x$with_cpu" in
3335 x) with_cpu=ultrasparc ;;
3336 *) echo "$with_cpu not supported for freebsd target"; exit 1 ;;
3338 tmake_file="${tmake_file} sparc/t-sparc"
3341 tm_file="sparc/biarch64.h ${tm_file}"
3342 tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h ${nbsd_tm_file} sparc/netbsd-elf.h"
3343 extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
3344 extra_options="${extra_options} sparc/long-double-switch.opt"
3345 tmake_file="${tmake_file} sparc/t-sparc sparc/t-netbsd64"
3348 tm_file="sparc/openbsd1-64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp64-elf.h"
3349 tm_file="${tm_file} openbsd.h openbsd-stdint.h openbsd-libpthread.h sparc/openbsd64.h"
3350 extra_options="${extra_options} openbsd.opt"
3351 extra_options="${extra_options}"
3354 tmake_file="${tmake_file} sparc/t-sparc"
3357 tm_file="elfos.h ${tm_file} c6x/elf-common.h c6x/elf.h"
3358 tm_file="${tm_file} dbxelf.h tm-dwarf2.h newlib-stdint.h"
3359 tmake_file="c6x/t-c6x c6x/t-c6x-elf"
3363 tm_file="elfos.h ${tm_file} gnu-user.h linux.h c6x/elf-common.h c6x/uclinux-elf.h"
3364 tm_file="${tm_file} dbxelf.h tm-dwarf2.h glibc-stdint.h"
3365 tm_file="${tm_file} ./sysroot-suffix.h"
3366 tmake_file="t-sysroot-suffix t-slibgcc"
3367 tmake_file="${tmake_file} c6x/t-c6x c6x/t-c6x-elf c6x/t-c6x-uclinux"
3371 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilegx/linux.h ${tm_file}"
3372 tmake_file="${tmake_file} tilegx/t-tilegx"
3373 extra_objs="${extra_objs} mul-tables.o"
3374 c_target_objs="${c_target_objs} tilegx-c.o"
3375 cxx_target_objs="${cxx_target_objs} tilegx-c.o"
3376 extra_headers="feedback.h"
3379 tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
3384 tm_file="elfos.h gnu-user.h linux.h glibc-stdint.h tilepro/linux.h ${tm_file}"
3385 tmake_file="${tmake_file} tilepro/t-tilepro"
3386 extra_objs="${extra_objs} mul-tables.o"
3387 c_target_objs="${c_target_objs} tilepro-c.o"
3388 cxx_target_objs="${cxx_target_objs} tilepro-c.o"
3389 extra_headers="feedback.h"
3392 target_cpu_default="TARGET_CPU_generic"
3393 tm_file="dbxelf.h elfos.h v850/v850.h"
3394 tm_file="${tm_file} rtems.h v850/rtems.h newlib-stdint.h"
3395 tmake_file="${tmake_file} v850/t-v850"
3396 tmake_file="${tmake_file} v850/t-rtems"
3398 c_target_objs="v850-c.o"
3399 cxx_target_objs="v850-c.o"
3404 target_cpu_default="TARGET_CPU_v850e3v5"
3407 target_cpu_default="TARGET_CPU_v850e2v3"
3410 target_cpu_default="TARGET_CPU_v850e2"
3412 v850e1-*-* | v850es-*-*)
3413 target_cpu_default="TARGET_CPU_v850e1"
3416 target_cpu_default="TARGET_CPU_v850e"
3419 target_cpu_default="TARGET_CPU_generic"
3422 tm_file="dbxelf.h elfos.h newlib-stdint.h v850/v850.h"
3423 if test x$stabs = xyes
3425 tm_file="${tm_file} dbx.h"
3428 c_target_objs="v850-c.o"
3429 cxx_target_objs="v850-c.o"
3433 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h vax/elf.h vax/linux.h"
3434 extra_options="${extra_options} vax/elf.opt"
3437 tm_file="${tm_file} elfos.h ${nbsd_tm_file} vax/elf.h vax/netbsd-elf.h"
3438 extra_options="${extra_options} netbsd.opt netbsd-elf.opt vax/elf.opt"
3439 tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
3442 tm_file="vax/vax.h vax/openbsd1.h openbsd.h openbsd-stdint.h openbsd-libpthread.h vax/openbsd.h"
3443 extra_options="${extra_options} openbsd.opt"
3447 tm_file="dbxelf.h elfos.h ${tm_file} visium/elf.h newlib-stdint.h"
3448 tmake_file="visium/t-visium visium/t-crtstuff"
3451 # For historical reasons, the target files omit the 'x'.
3452 tm_file="dbxelf.h elfos.h newlib-stdint.h stormy16/stormy16.h"
3453 tm_p_file=stormy16/stormy16-protos.h
3454 tm_d_file="elfos.h stormy16/stormy16.h"
3455 md_file=stormy16/stormy16.md
3456 out_file=stormy16/stormy16.c
3457 extra_options=stormy16/stormy16.opt
3458 tmake_file="stormy16/t-stormy16"
3461 tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h xtensa/elf.h"
3462 extra_options="${extra_options} xtensa/elf.opt"
3465 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/linux.h"
3466 tmake_file="${tmake_file} xtensa/t-xtensa"
3469 tm_file="${tm_file} dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h xtensa/uclinux.h"
3470 tmake_file="${tmake_file} xtensa/t-xtensa"
3471 extra_options="${extra_options} xtensa/uclinux.opt"
3474 tm_file="mn10300/mn10300.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h mn10300/linux.h"
3479 tm_file="dbxelf.h elfos.h ${tm_file} m32c/rtems.h rtems.h newlib-stdint.h"
3480 c_target_objs="m32c-pragma.o"
3481 cxx_target_objs="m32c-pragma.o"
3484 tm_file="dbxelf.h elfos.h newlib-stdint.h ${tm_file}"
3485 c_target_objs="m32c-pragma.o"
3486 cxx_target_objs="m32c-pragma.o"
3489 echo "*** Configuration ${target} not supported" 1>&2
3495 i[34567]86-*-linux* | x86_64-*-linux*)
3496 tmake_file="${tmake_file} i386/t-pmm_malloc i386/t-i386"
3498 i[34567]86-*-* | x86_64-*-*)
3499 tmake_file="${tmake_file} i386/t-gmm_malloc i386/t-i386"
3501 powerpc*-*-* | rs6000-*-*)
3502 tm_file="${tm_file} ${cpu_type}/option-defaults.h"
3508 tmake_file="${tmake_file} t-musl"
3511 tmake_file="${tmake_file} t-uclibc"
3515 # Assume the existence of indirect function support and allow the use of the
3516 # resolver attribute.
3518 *-*-linux*android*|*-*-linux*uclibc*|*-*-linux*musl*)
3522 aarch64*-* | arm*-* | i[34567]86-* | powerpc*-* | s390*-* | sparc*-* | x86_64-*)
3523 default_gnu_indirect_function=yes
3529 # Build mkoffload tool
3531 *-intelmic-* | *-intelmicemul-*)
3532 tmake_file="${tmake_file} i386/t-intelmic"
3533 tm_file="${tm_file} i386/intelmic-offload.h"
3537 if [ "$target_has_targetcm" = "no" ]; then
3538 c_target_objs="$c_target_objs default-c.o"
3539 cxx_target_objs="$cxx_target_objs default-c.o"
3542 if [ "$common_out_file" = "" ]; then
3543 if [ "$target_has_targetm_common" = "yes" ]; then
3544 common_out_file="$cpu_type/$cpu_type-common.c"
3546 common_out_file="default-common.c"
3550 if [ "$target_has_targetdm" = "no" ]; then
3551 d_target_objs="$d_target_objs default-d.o"
3554 # Support for --with-cpu and related options (and a few unrelated options,
3558 echo "--with-cpu must be passed a value" 1>&2
3563 # Set arch and cpu from ${target} and ${target_noncanonical}. Set cpu
3564 # to generic if there is no processor scheduler model for the target.
3567 arch_without_sse2=no
3568 arch_without_64bit=no
3571 if test $fbsd_major -ge 6; then
3577 arch_without_sse2=yes
3578 arch_without_64bit=yes
3583 arch_without_sse2=yes
3584 arch_without_64bit=yes
3589 arch_without_sse2=yes
3590 arch_without_64bit=yes
3595 arch_without_sse2=yes
3596 arch_without_64bit=yes
3599 arch_without_sse2=yes
3600 arch_without_64bit=yes
3601 case ${target_noncanonical} in
3614 pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
3624 i686-*-* | i786-*-*)
3625 case ${target_noncanonical} in
3658 amdfam10-*|barcelona-*)
3662 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
3666 k8-*|opteron-*|athlon64-*|athlon_fx-*)
3670 athlon_xp-*|athlon_mp-*|athlon_4-*)
3673 arch_without_sse2=yes
3674 arch_without_64bit=yes
3676 athlon_tbird-*|athlon-*)
3679 arch_without_sse2=yes
3684 arch_without_sse2=yes
3689 arch_without_sse2=yes
3691 pentium3-*|pentium3m-*)
3694 arch_without_sse2=yes
3696 pentium4-*|pentium4m-*)
3735 arch_without_sse2=yes
3740 arch_without_sse2=yes
3741 arch_without_64bit=yes
3746 case ${target_noncanonical} in
3779 amdfam10-*|barcelona-*)
3783 k8_sse3-*|opteron_sse3-*|athlon64_sse3-*)
3787 k8-*|opteron-*|athlon_64-*)
3819 # If there is no $with_cpu option, try to infer one from ${target}.
3820 # This block sets nothing except for with_cpu.
3821 if test x$with_cpu = x ; then
3823 i[34567]86-*-elfiamcu)
3826 i[34567]86-*-*|x86_64-*-*)
3844 frv-*-*linux* | frv400-*-*linux*)
3851 case "$with_arch" in
3853 with_cpu=${default_cf_cpu}
3856 with_cpu=m${default_m68k_cpu}
3872 with_cpu="`echo ${target} | sed 's/-.*$//'`"
3881 # Avoid overriding --with-cpu-32 and --with-cpu-64 values.
3883 i[34567]86-*-*|x86_64-*-*)
3884 if test x$with_cpu_32 != x || test x$with_cpu_64 != x; then
3885 if test x$with_cpu_32 = x; then
3886 with_cpu_32=$with_cpu
3888 if test x$with_cpu_64 = x; then
3889 with_cpu_64=$with_cpu
3897 # Support for --with-arch and related options (and a few unrelated options,
3899 case ${with_arch} in
3901 echo "--with-arch must be passed a value" 1>&2
3906 # If there is no $with_arch option, try to infer one from ${target}.
3907 # This block sets nothing except for with_arch.
3908 if test x$with_arch = x ; then
3910 i[34567]86-*-darwin*|x86_64-*-darwin*)
3911 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
3912 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
3914 i[34567]86-*-elfiamcu)
3918 # --with-fpmath sets the default ISA to SSE2, which is the same
3919 # ISA supported by Pentium 4.
3920 if test x$with_fpmath = x || test $arch_without_sse2 = no; then
3929 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
3937 # Avoid overriding --with-arch-32 and --with-arch-64 values.
3939 i[34567]86-*-darwin*|x86_64-*-darwin*)
3940 # Default arch is set via TARGET_SUBTARGET32_ISA_DEFAULT
3941 # and TARGET_SUBTARGET64_ISA_DEFAULT in config/i386/darwin.h.
3943 i[34567]86-*-*|x86_64-*-*)
3944 if test x$with_arch_32 != x || test x$with_arch_64 != x; then
3945 if test x$with_arch_32 = x; then
3946 with_arch_32=$with_arch
3948 if test x$with_arch_64 = x; then
3949 if test $arch_without_64bit = yes; then
3950 # Set the default 64bit arch to x86-64 if the default arch
3951 # doesn't support 64bit.
3954 with_arch_64=$with_arch
3958 elif test $arch_without_64bit$need_64bit_isa = yesyes; then
3959 # Set the default 64bit arch to x86-64 if the default arch
3960 # doesn't support 64bit and we need 64bit ISA.
3961 with_arch_32=$with_arch
3969 # Infer a default setting for --with-float.
3970 if test x$with_float = x; then
3972 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
3973 # The R5900 doesn't support 64-bit float. 32-bit float doesn't
3974 # comply with IEEE 754.
3980 # Infer a default setting for --with-fpu.
3981 if test x$with_fpu = x; then
3983 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
3984 # The R5900 FPU only supports single precision.
3990 # Support --with-fpmath.
3991 if test x$with_fpmath != x; then
3993 i[34567]86-*-* | x86_64-*-*)
3994 case ${with_fpmath} in
3996 tm_file="${tm_file} i386/avxmath.h"
3999 tm_file="${tm_file} i386/ssemath.h"
4002 echo "Invalid --with-fpmath=$with_fpmath" 1>&2
4008 echo "--with-fpmath isn't supported for $target." 1>&2
4014 # Similarly for --with-schedule.
4015 if test x$with_schedule = x; then
4018 # Override default PA8000 scheduling model.
4019 with_schedule=7100LC
4024 # Infer a default setting for --with-llsc.
4025 if test x$with_llsc = x; then
4028 # The kernel emulates LL and SC where necessary.
4031 mips64r5900-*-* | mips64r5900el-*-* | mipsr5900-*-* | mipsr5900el-*-*)
4032 # The R5900 doesn't support LL(D) and SC(D).
4038 # Validate and mark as valid any --with options supported
4039 # by this target. In order to use a particular --with option
4040 # you must list it in supported_defaults; validating the value
4041 # is optional. This case statement should set nothing besides
4042 # supported_defaults.
4047 supported_defaults="abi cpu arch"
4048 for which in cpu arch; do
4050 eval "val=\$with_$which"
4051 base_val=`echo $val | sed -e 's/\+.*//'`
4052 ext_val=`echo $val | sed -e 's/[a-z0-9.-]\+//'`
4054 if [ $which = arch ]; then
4055 def=aarch64-arches.def
4056 pattern=AARCH64_ARCH
4058 def=aarch64-cores.def
4059 pattern=AARCH64_CORE
4062 ext_mask=AARCH64_CPU_DEFAULT_FLAGS
4064 # Find the base CPU or ARCH id in aarch64-cores.def or
4065 # aarch64-arches.def
4066 if [ x"$base_val" = x ] \
4067 || grep "^$pattern(\"$base_val\"," \
4068 ${srcdir}/config/aarch64/$def \
4071 if [ $which = arch ]; then
4072 base_id=`grep "^$pattern(\"$base_val\"," \
4073 ${srcdir}/config/aarch64/$def | \
4074 sed -e 's/^[^,]*,[ ]*//' | \
4076 # Extract the architecture flags from aarch64-arches.def
4077 ext_mask=`grep "^$pattern(\"$base_val\"," \
4078 ${srcdir}/config/aarch64/$def | \
4082 base_id=`grep "^$pattern(\"$base_val\"," \
4083 ${srcdir}/config/aarch64/$def | \
4084 sed -e 's/^[^,]*,[ ]*//' | \
4088 # Use the pre-processor to strip flatten the options.
4089 # This makes the format less rigid than if we use
4090 # grep and sed directly here.
4091 opt_macro="AARCH64_OPT_EXTENSION(A, B, C, D, E, F)=A, B, C, D, E, F"
4092 options_parsed="`$ac_cv_prog_CPP -D"$opt_macro" -x c \
4093 ${srcdir}/config/aarch64/aarch64-option-extensions.def`"
4095 # Match one element inside AARCH64_OPT_EXTENSION, we
4096 # consume anything that's not a ,.
4097 elem="[ ]*\([^,]\+\)[ ]*"
4099 # Repeat the pattern for the number of entries in the
4100 # AARCH64_OPT_EXTENSION, currently 6 times.
4101 sed_patt="^$elem,$elem,$elem,$elem,$elem,$elem"
4103 while [ x"$ext_val" != x ]
4105 ext_val=`echo $ext_val | sed -e 's/\+//'`
4106 ext=`echo $ext_val | sed -e 's/\+.*//'`
4107 base_ext=`echo $ext | sed -e 's/^no//'`
4108 opt_line=`echo -e "$options_parsed" | \
4109 grep "^\"$base_ext\""`
4111 if [ x"$base_ext" = x ] \
4112 || [[ -n $opt_line ]]; then
4114 # These regexp extract the elements based on
4115 # their group match index in the regexp.
4116 ext_canon=`echo -e "$opt_line" | \
4117 sed -e "s/$sed_patt/\2/"`
4118 ext_on=`echo -e "$opt_line" | \
4119 sed -e "s/$sed_patt/\3/"`
4120 ext_off=`echo -e "$opt_line" | \
4121 sed -e "s/$sed_patt/\4/"`
4123 if [ $ext = $base_ext ]; then
4125 ext_mask="("$ext_mask") | ("$ext_on" | "$ext_canon")"
4127 # Removing extension
4128 ext_mask="("$ext_mask") & ~("$ext_off" | "$ext_canon")"
4133 echo "Unknown extension used in --with-$which=$val" 1>&2
4136 ext_val=`echo $ext_val | sed -e 's/[a-z0-9]\+//'`
4139 ext_mask="(("$ext_mask") << 6)"
4140 if [ x"$base_id" != x ]; then
4141 target_cpu_cname="TARGET_CPU_$base_id | $ext_mask"
4145 echo "Unknown $which used in --with-$which=$val" 1>&2
4152 supported_defaults="cpu tune"
4153 for which in cpu tune; do
4154 eval "val=\$with_$which"
4157 | ev4 | ev45 | 21064 | ev5 | 21164 | ev56 | 21164a \
4158 | pca56 | 21164PC | 21164pc | ev6 | 21264 | ev67 \
4162 echo "Unknown CPU used in --with-$which=$val" 1>&2
4170 supported_defaults="cpu"
4172 if [ x"$with_cpu" = x ] \
4173 || grep "^ARC_CPU ($with_cpu," \
4174 ${srcdir}/config/arc/arc-cpus.def \
4179 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
4185 supported_defaults="cpu endian float"
4189 supported_defaults="arch cpu float tune fpu abi mode tls"
4190 for which in cpu tune arch; do
4191 # See if it matches a supported value
4192 eval "val=\$with_$which"
4193 if [ x"$val" != x ]; then
4194 cpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
4195 -v cmd="chk$which $val" \
4196 ${srcdir}/config/arm/arm-cpus.in`
4197 if [ "$cpu" = "error" ]; then
4198 echo "Unknown target in --with-$which=$val" 1>&2
4202 eval "target_${which}_cname=$new_val"
4203 echo "For $val real value is $new_val"
4208 case "$with_float" in
4210 | soft | hard | softfp)
4214 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
4219 # see if --with-fpu matches any of the supported FPUs
4220 if [ x"$with_fpu" != x ] ; then
4222 fpu=`awk -f ${srcdir}/config/arm/parsecpu.awk \
4223 -v cmd="chkfpu $val" \
4224 ${srcdir}/config/arm/arm-cpus.in`
4225 if [ "$fpu" = "error" ]
4227 echo "Unknown target in --with-fpu=$val" 1>&2
4234 | apcs-gnu | atpcs | aapcs | iwmmxt | aapcs-linux )
4238 echo "Unknown ABI used in --with-abi=$with_abi"
4243 case "$with_mode" in
4249 echo "Unknown mode used in --with-mode=$with_mode"
4260 echo "Unknown TLS method used in --with-tls=$with_tls" 1>&2
4265 if test "x$with_arch" != x && test "x$with_cpu" != x; then
4266 echo "Switch \"--with-arch\" may not be used with switch \"--with-cpu\"" 1>&2
4270 if test "x$with_cpu" != x && test "x$with_tune" != x; then
4271 echo "Switch \"--with-tune\" may not be used with switch \"--with-cpu\"" 1>&2
4275 # Add extra multilibs
4276 if test "x$with_multilib_list" != x; then
4278 arm_multilibs=`echo $with_multilib_list | sed -e 's/,/ /g'`
4279 if test "x${arm_multilibs}" != xdefault ; then
4280 for arm_multilib in ${arm_multilibs}; do
4281 case ${arm_multilib} in
4283 tmake_profile_file="arm/t-multilib"
4286 ml=`echo "X$arm_multilib" | sed '1s,^X@,,'`
4287 if test -f "${srcdir}/config/arm/${ml}"; then
4288 tmake_file="${tmake_file} arm/${ml}"
4290 echo "Error: ${ml} does not exist in ${srcdir}/config/arm" >&2
4295 echo "Error: --with-multilib-list=${with_multilib_list} not supported." 1>&2
4302 if test "x${tmake_profile_file}" != x ; then
4303 # arm/t-aprofile and arm/t-rmprofile are only
4304 # designed to work without any with-cpu,
4305 # with-arch, with-mode, with-fpu or with-float
4307 if test "x$with_arch" != x \
4308 || test "x$with_cpu" != x \
4309 || test "x$with_float" != x \
4310 || test "x$with_fpu" != x \
4311 || test "x$with_mode" != x ; then
4312 echo "Error: You cannot use any of --with-arch/cpu/fpu/float/mode with --with-multilib-list=${with_multilib_list}" 1>&2
4314 elif test "x$ml" != x ; then
4315 echo "Error: You cannot use builtin multilib profiles along with custom ones" 1>&2
4318 # But pass the default value for float-abi
4319 # through to the multilib selector
4321 tmake_file="${tmake_file} ${tmake_profile_file}"
4322 TM_MULTILIB_CONFIG="$with_multilib_list"
4325 target_cpu_cname=${target_cpu_cname:-arm7tdmi}
4326 with_cpu=${with_cpu:-$target_cpu_cname}
4330 supported_defaults=cpu
4335 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
4341 fido-*-* | m68k*-*-*)
4342 supported_defaults="arch cpu"
4343 case "$with_arch" in
4345 m68k_arch_family="$with_arch"
4348 echo "Invalid --with-arch=$with_arch" 1>&2
4353 # We always have a $with_cpu setting here.
4355 "m68000" | "m68010" | "m68020" | "m68030" | "m68040" | "m68060")
4356 m68k_cpu_ident=$with_cpu
4359 m68k_cpu_ident=m68020
4360 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_40"
4363 m68k_cpu_ident=m68020
4364 tm_defines="$tm_defines M68K_DEFAULT_TUNE=u68020_60"
4367 # We need the C identifier rather than the string.
4368 m68k_cpu_ident=`awk -v arg="\"$with_cpu\"" \
4369 'BEGIN { FS="[ \t]*[,()][ \t]*" }; \
4370 $1 == "M68K_DEVICE" && $2 == arg { print $3 }' \
4371 ${srcdir}/config/m68k/m68k-devices.def`
4372 if [ x"$m68k_cpu_ident" = x ] ; then
4373 echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
4376 with_cpu="mcpu=$with_cpu"
4382 supported_defaults="arch tune"
4384 for which in arch tune; do
4385 eval "val=\$with_$which"
4387 "" | fiji | gfx900 | gfx906 )
4391 echo "Unknown cpu used in --with-$which=$val." 1>&2
4396 [ "x$with_arch" = x ] && with_arch=fiji
4400 supported_defaults="arch schedule"
4402 case "$with_arch" in
4403 "" | 1.0 | 1.1 | 2.0)
4407 echo "Unknown architecture used in --with-arch=$with_arch" 1>&2
4412 case "$with_schedule" in
4413 "" | 700 | 7100 | 7100LC | 7200 | 7300 | 8000)
4417 echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
4423 i[34567]86-*-* | x86_64-*-*)
4424 supported_defaults="abi arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64"
4425 for which in arch arch_32 arch_64 cpu cpu_32 cpu_64 tune tune_32 tune_64; do
4426 eval "val=\$with_$which"
4427 case " $x86_archs " in
4435 echo "CPU given in --with-$which=$val doesn't support 64bit mode." 1>&2
4444 if test x${val} != x; then
4445 case " $x86_64_archs " in
4450 # Allow $x86_cpus --with-cpu=/--with-tune=
4453 case " $x86_cpus " in
4458 echo "Unknown CPU given in --with-$which=$val." 1>&2
4464 echo "Unknown CPU given in --with-$which=$val." 1>&2
4477 supported_defaults="abi arch tune riscv_attribute"
4480 riscv-* | riscv32*) xlen=32 ;;
4481 riscv64*) xlen=64 ;;
4482 *) echo "Unsupported RISC-V target ${target}" 1>&2; exit 1 ;;
4485 case "${with_riscv_attribute}" in
4487 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
4490 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=0"
4495 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=1"
4498 tm_defines="${tm_defines} TARGET_RISCV_ATTRIBUTE=0"
4503 echo "--with-riscv-attribute=${with_riscv_attribute} is not supported. The argument must begin with yes, no or default." 1>&2
4509 # Infer arch from --with-arch, --target, and --with-abi.
4510 case "${with_arch}" in
4511 rv32e* | rv32i* | rv32g* | rv64i* | rv64g*)
4515 # Infer XLEN, but otherwise assume GC.
4516 case "${with_abi}" in
4517 ilp32e) with_arch="rv32e" ;;
4518 ilp32 | ilp32f | ilp32d) with_arch="rv32gc" ;;
4519 lp64 | lp64f | lp64d) with_arch="rv64gc" ;;
4520 *) with_arch="rv${xlen}gc" ;;
4524 echo "--with-arch=${with_arch} is not supported. The argument must begin with rv32e, rv32i, rv32g, rv64i, or rv64g." 1>&2
4529 # Make sure --with-abi is valid. If it was not specified,
4530 # pick a default based on the ISA, preferring soft-float
4531 # unless the D extension is present.
4532 case "${with_abi}" in
4533 ilp32 | ilp32e | ilp32f | ilp32d | lp64 | lp64f | lp64d)
4536 case "${with_arch}" in
4537 rv32*d* | rv32g*) with_abi=ilp32d ;;
4538 rv32e*) with_abi=ilp32e ;;
4539 rv32*) with_abi=ilp32 ;;
4540 rv64*d* | rv64g*) with_abi=lp64d ;;
4541 rv64*) with_abi=lp64 ;;
4545 echo "--with-abi=${with_abi} is not supported" 1>&2
4550 # Make sure ABI and ISA are compatible.
4551 case "${with_abi},${with_arch}" in
4552 ilp32,rv32* | ilp32e,rv32e* \
4553 | ilp32f,rv32*f* | ilp32f,rv32g* \
4554 | ilp32d,rv32*d* | ilp32d,rv32g* \
4556 | lp64f,rv64*f* | lp64f,rv64g* \
4557 | lp64d,rv64*d* | lp64d,rv64g*)
4560 echo "--with-abi=${with_abi} is not supported for ISA ${with_arch}" 1>&2
4565 # Handle --with-multilib-list.
4566 if test "x${with_multilib_list}" != xdefault; then
4567 tm_file="${tm_file} riscv/withmultilib.h"
4568 tmake_file="${tmake_file} riscv/t-withmultilib"
4570 case ${with_multilib_list} in
4571 ilp32 | ilp32f | ilp32d \
4572 | lp64 | lp64f | lp64d )
4573 TM_MULTILIB_CONFIG="${with_arch},${with_multilib_list}"
4576 echo "--with-multilib-list=${with_multilib_list} not supported."
4580 # Define macros to select the default multilib.
4581 case ${with_arch} in
4583 tm_defines="${tm_defines} TARGET_MLIB_ARCH=1"
4586 tm_defines="${tm_defines} TARGET_MLIB_ARCH=2"
4589 echo "unsupported --with-arch for --with-multilib-list"
4594 tm_defines="${tm_defines} TARGET_MLIB_ABI=1"
4597 tm_defines="${tm_defines} TARGET_MLIB_ABI=2"
4600 tm_defines="${tm_defines} TARGET_MLIB_ABI=3"
4603 tm_defines="${tm_defines} TARGET_MLIB_ABI=4"
4606 tm_defines="${tm_defines} TARGET_MLIB_ABI=5"
4609 tm_defines="${tm_defines} TARGET_MLIB_ABI=6"
4612 echo "unsupported --with-abi for --with-multilib"
4619 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"
4621 case ${with_float} in
4626 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
4632 "" | single | double)
4636 echo "Unknown fpu type used in --with-fpu=$with_fpu" 1>&2
4646 echo "Unknown NaN encoding used in --with-nan=$with_nan" 1>&2
4651 case ${with_fp_32} in
4656 echo "Unknown FP mode used in --with-fp-32=$with_fp_32" 1>&2
4661 case ${with_odd_spreg_32} in
4663 with_odd_spreg_32="odd-spreg"
4666 with_odd_spreg_32="no-odd-spreg"
4672 echo "Unknown odd-spreg-32 type used in --with-odd-spreg-32=$with_odd_spreg_32" 1>&2
4678 "" | 32 | o64 | n32 | 64 | eabi)
4682 echo "Unknown ABI used in --with-abi=$with_abi" 1>&2
4687 case ${with_divide} in
4688 "" | breaks | traps)
4692 echo "Unknown division check type use in --with-divide=$with_divide" 1>&2
4697 case ${with_llsc} in
4708 echo "Unknown llsc type used in --with-llsc" 1>&2
4713 case ${with_mips_plt} in
4718 with_mips_plt=no-plt
4723 echo "Unknown --with-mips-plt argument: $with_mips_plt" 1>&2
4728 case ${with_synci} in
4738 echo "Unknown synci type used in --with-synci" 1>&2
4743 case ${with_lxc1_sxc1} in
4745 with_lxc1_sxc1=lxc1-sxc1
4748 with_lxc1_sxc1=no-lxc1-sxc1
4753 echo "Unknown lxc1-sxc1 type used in --with-lxc1-sxc1" 1>&2
4758 case ${with_madd4} in
4768 echo "Unknown madd4 type used in --with-madd4" 1>&2
4775 supported_defaults="arch cpu nds32_lib float fpu_config"
4777 # process --with-arch
4778 case "${with_arch}" in
4780 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
4784 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=0"
4787 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=1"
4790 tm_defines="${tm_defines} TARGET_ARCH_DEFAULT=2"
4794 echo "Cannot accept --with-arch=$with_arch, available values are: v2 v2j v3 v3m v3f v3s" 1>&2
4799 case "${with_cpu}" in
4803 n6 | n7 |n8 | e8 | s8 | n9 | n10 | d10 | n12 | n13 | n15)
4807 echo "Cannot accept --with-cpu=$with_cpu, available values are: n6 n7 n8 e8 s8 n9 n10 d10 n12 n13 n15" 1>&2
4812 # process --with-nds32-lib
4813 case "${with_nds32_lib}" in
4817 with_nds32_lib=ulibc
4820 with_nds32_lib=glibc
4823 with_nds32_lib=newlib
4824 tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
4830 tm_defines="${tm_defines} TARGET_DEFAULT_CTOR_DTOR=1"
4834 # for the arch=v3f or arch=v3s under mculib toolchain,
4835 # we would like to set -fno-math-errno as default
4836 case "${with_arch}" in
4838 tm_defines="${tm_defines} TARGET_DEFAULT_NO_MATH_ERRNO=1"
4846 echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib glibc uclibc" 1>&2
4851 # process --with-float
4852 case "${with_float}" in
4857 echo "Cannot accept --with-float=$with_float, available values are: soft hard" 1>&2
4862 # process --with-config-fpu
4863 case "${with_config_fpu}" in
4868 echo "Cannot accept --with-config-fpu=$with_config_fpu, available values from 0 to 7" 1>&2
4876 supported_defaults="arch"
4877 case "$with_arch" in
4882 echo "Unknown arch used in --with-arch=$with_arch" 1>&2
4888 powerpc*-*-* | rs6000-*-*)
4889 supported_defaults="abi cpu cpu_32 cpu_64 float tune tune_32 tune_64 advance_toolchain"
4891 for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
4892 eval "val=\$with_$which"
4894 default32 | default64)
4899 echo "$val only valid for --with-cpu and --with-tune." 1>&2
4903 with_which="with_$which"
4907 tm_defines="${tm_defines} CONFIG_PPC405CR"
4908 eval "with_$which=405"
4910 "" | common | native \
4911 | power[3456789] | power5+ | power6x \
4912 | powerpc | powerpc64 | powerpc64le \
4914 | 401 | 403 | 405 | 405fp | 440 | 440fp | 464 | 464fp \
4915 | 476 | 476fp | 505 | 601 | 602 | 603 | 603e | ec603e \
4916 | 604 | 604e | 620 | 630 | 740 | 750 | 7400 | 7450 \
4917 | a2 | e300c[23] | 854[08] | e500mc | e500mc64 | e5500 | e6500 \
4918 | titan | 801 | 821 | 823 | 860 | 970 | G3 | G4 | G5 | cell)
4922 echo "Unknown cpu used in --with-$which=$val." 1>&2
4929 "" | elfv1 | elfv2 )
4933 echo "Unknown ABI used in --with-abi=$with_abi"
4938 if test "x$with_advance_toolchain" != x; then
4939 if test -d "/opt/$with_advance_toolchain/." -a \
4940 -d "/opt/$with_advance_toolchain/bin/." -a \
4941 -d "/opt/$with_advance_toolchain/include/."; then
4943 tm_file="$tm_file ./advance-toolchain.h"
4944 (at="/opt/$with_advance_toolchain"
4945 echo "/* Use Advance Toolchain $at */"
4947 echo "#undef LINK_OS_EXTRA_SPEC32"
4948 echo "#define LINK_OS_EXTRA_SPEC32" \
4949 "\"%(link_os_new_dtags)" \
4950 "-rpath $prefix/lib -rpath $at/lib\""
4952 echo "#undef LINK_OS_EXTRA_SPEC64"
4953 echo "#define LINK_OS_EXTRA_SPEC64" \
4954 "\"%(link_os_new_dtags)" \
4955 "-rpath $prefix/lib64 -rpath $at/lib64\""
4957 echo "#undef LINK_OS_NEW_DTAGS_SPEC"
4958 echo "#define LINK_OS_NEW_DTAGS_SPEC" \
4959 "\"--enable-new-dtags\""
4961 echo "#undef DYNAMIC_LINKER_PREFIX"
4962 echo "#define DYNAMIC_LINKER_PREFIX \"$at\""
4964 echo "#undef MD_EXEC_PREFIX"
4965 echo "#define MD_EXEC_PREFIX \"$at/bin/\""
4967 echo "#undef MD_STARTFILE_PREFIX"
4968 echo "#define MD_STARTFILE_PREFIX \"$prefix/lib/\""
4970 echo "#undef MD_STARTFILE_PREFIX_1"
4971 echo "#define MD_STARTFILE_PREFIX_1 \"$at/lib/\"") \
4972 > advance-toolchain.h
4974 echo "Unknown advance-toolchain $with_advance_toolchain"
4979 # Set up the default long double format if the user changed it.
4980 if test x$with_long_double_format = xieee; then
4981 tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=1"
4983 elif test x$with_long_double_format = xibm; then
4984 tm_defines="${tm_defines} TARGET_IEEEQUAD_DEFAULT=0"
4989 supported_defaults="arch mode tune"
4991 for which in arch tune; do
4992 eval "val=\$with_$which"
4994 "" | native | z900 | z990 | z9-109 | z9-ec | z10 | z196 | zEC12 | z13 | z14 | z15 | arch5 | arch6 | arch7 | arch8 | arch9 | arch10 | arch11 | arch12 | arch13 )
4998 echo "Unknown cpu used in --with-$which=$val." 1>&2
5004 case ${with_mode} in
5009 echo "Unknown architecture mode used in --with-mode=$with_mode." 1>&2
5015 sh[123456ble]*-*-* | sh-*-*)
5016 supported_defaults="cpu"
5017 case "`echo $with_cpu | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ_ abcdefghijklmnopqrstuvwxyz- | sed s/sh/m/`" in
5018 "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
5021 m2a | m2a-single | m2a-single-only | m2a-nofpu)
5023 m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
5026 echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
5027 echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
5028 echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
5029 echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
5035 supported_defaults="cpu cpu_32 cpu_64 float tune tune_32 tune_64"
5037 for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
5038 eval "val=\$with_$which"
5040 "" | sparc | sparcv9 | sparc64 \
5042 | v8 | supersparc | hypersparc | leon | leon3 | leon3v7 \
5043 | sparclite | f930 | f934 | sparclite86x \
5044 | sparclet | tsc701 \
5045 | v9 | ultrasparc | ultrasparc3 | niagara | niagara2 \
5046 | niagara3 | niagara4 | niagara7 | m8)
5050 echo "Unknown cpu used in --with-$which=$val" 1>&2
5056 case ${with_float} in
5061 echo "Unknown floating point type used in --with-float=$with_float" 1>&2
5068 supported_defaults="arch"
5070 case ${with_arch} in
5071 "" | c62x | c64x | c64x+ | c67x | c67x+ | c674x)
5075 echo "Unknown arch used in --with-arch=$with_arch." 1>&2
5082 supported_defaults=cpu
5084 "" | v850e | v850e1 | v850e2 | v850es | v850e2v3 | v850e3v5)
5088 echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
5094 supported_defaults="cpu"
5098 *) echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
5105 # Targets for which there is at least one VxWorks port should include
5106 # vxworks-dummy.h to allow safe references to various TARGET_VXWORKS kinds
5107 # of markers from other files in the port, including the vxworks*.h files to
5108 # distinguish VxWorks variants such as VxWorks 7 or 64).
5111 arm*-*-* | i[34567]86-*-* | mips*-*-* | powerpc*-*-* | sh*-*-* \
5112 | sparc*-*-* | x86_64-*-*)
5113 tm_file="vxworks-dummy.h ${tm_file}"
5117 # Set some miscellaneous flags for particular targets.
5118 target_cpu_default2=
5121 if test x"$target_cpu_cname" != x
5123 target_cpu_default2=$target_cpu_cname
5128 if test x$with_cpu = x
5130 echo "Don't know the target cpu" 1>&2
5133 target_cpu_default2="\\\"$with_cpu\\\""
5138 if test x$gas = xyes
5140 target_cpu_default2="MASK_GAS"
5144 fido*-*-* | m68k*-*-*)
5145 target_cpu_default2=$m68k_cpu_ident
5146 tmake_file="m68k/t-opts $tmake_file"
5147 if [ x"$m68k_arch_family" != x ]; then
5148 tmake_file="m68k/t-$m68k_arch_family $tmake_file"
5152 i[34567]86-*-darwin* | x86_64-*-darwin*)
5154 i[34567]86-*-linux* | x86_64-*-linux*)
5155 extra_objs="${extra_objs} cet.o"
5156 tmake_file="$tmake_file i386/t-linux i386/t-cet"
5158 i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu)
5159 tmake_file="$tmake_file i386/t-kfreebsd"
5162 tmake_file="$tmake_file i386/t-gnu"
5164 i[34567]86-*-msdosdjgpp*)
5165 tmake_file="${tmake_file} i386/t-djgpp"
5167 i[34567]86-*-solaris2* | x86_64-*-solaris2*)
5169 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
5171 i[34567]86-*-mingw* | x86_64-*-mingw*)
5173 i[34567]86-*-dragonfly* | x86_64-*-dragonfly*)
5175 i[34567]86-*-freebsd*)
5178 tmake_file="${tmake_file} i386/t-freebsd64"
5184 if test x$gnu_ld = xyes
5186 target_cpu_default2="MASK_SPLIT_ADDRESSES"
5190 tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
5193 if test x$with_arch != x; then
5194 default_mips_arch=$with_arch
5196 if test x$with_abi != x; then
5197 default_mips_abi=$with_abi
5199 case ${default_mips_arch} in
5200 mips1) tm_defines="$tm_defines MIPS_ISA_DEFAULT=1" ;;
5201 mips2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=2" ;;
5202 mips3) tm_defines="$tm_defines MIPS_ISA_DEFAULT=3" ;;
5203 mips4) tm_defines="$tm_defines MIPS_ISA_DEFAULT=4" ;;
5204 mips32) tm_defines="$tm_defines MIPS_ISA_DEFAULT=32" ;;
5205 mips32r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=33" ;;
5206 mips32r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=37" ;;
5207 mips64) tm_defines="$tm_defines MIPS_ISA_DEFAULT=64" ;;
5208 mips64r2) tm_defines="$tm_defines MIPS_ISA_DEFAULT=65" ;;
5209 mips64r6) tm_defines="$tm_defines MIPS_ISA_DEFAULT=69" ;;
5211 case ${default_mips_abi} in
5212 32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_32" ;;
5213 o64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_O64" ;;
5214 n32) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_N32" ;;
5215 64) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_64" ;;
5216 eabi) tm_defines="$tm_defines MIPS_ABI_DEFAULT=ABI_EABI" ;;
5218 tmake_file="mips/t-mips $tmake_file"
5221 powerpc*-*-* | rs6000-*-*)
5222 # FIXME: The PowerPC port uses the value set at compile time,
5223 # although it's only cosmetic.
5224 if test "x$with_cpu" != x
5226 target_cpu_default2="\\\"$with_cpu\\\""
5228 out_file="${cpu_type}/${cpu_type}.c"
5229 c_target_objs="${c_target_objs} ${cpu_type}-c.o"
5230 cxx_target_objs="${cxx_target_objs} ${cpu_type}-c.o"
5231 d_target_objs="${d_target_objs} ${cpu_type}-d.o"
5232 tmake_file="${cpu_type}/t-${cpu_type} ${tmake_file}"
5235 sh[123456ble]*-*-* | sh-*-*)
5236 c_target_objs="${c_target_objs} sh-c.o"
5237 cxx_target_objs="${cxx_target_objs} sh-c.o"
5241 # Some standard aliases.
5246 xsparcv9 | xsparc64)
5251 if test x$with_tune = x ; then
5262 # The SPARC port checks this value at compile-time.
5263 target_cpu_default2="TARGET_CPU_$with_cpu"
5267 case "x$with_cpu" in
5270 xv850e | xv850e1 | xv850e2 | xv850e2v3 | xv850e3v5)
5271 target_cpu_default2="TARGET_CPU_$with_cpu"
5274 target_cpu_default2="TARGET_CPU_v850e1"
5279 target_cpu_default2="TARGET_CPU_$with_cpu"
5284 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"
5285 for option in $all_defaults
5287 eval "val=\$with_"`echo $option | sed s/-/_/g`
5288 if test -n "$val"; then
5289 case " $supported_defaults " in
5293 echo "This target does not support --with-$option." 2>&1
5294 echo "Valid --with options are: $supported_defaults" 2>&1
5301 t="{ \"$option\", \"$val\" }"
5303 t="${t}, { \"$option\", \"$val\" }"
5310 configure_default_options="{ { NULL, NULL} }"
5312 configure_default_options="{ ${t} }"
5315 if test "$target_cpu_default2" != ""
5317 if test "$target_cpu_default" != ""
5319 target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
5321 target_cpu_default=$target_cpu_default2
5326 i[34567]86-*-* | x86_64-*-*)
5327 if test x$enable_as_accelerator = xyes; then
5328 extra_programs="mkoffload\$(exeext)"