| # libgcc host-specific configuration file. | |
| # Copyright (C) 1997-2026 Free Software Foundation, Inc. | |
| #This file is part of GCC. | |
| #GCC is free software; you can redistribute it and/or modify it under | |
| #the terms of the GNU General Public License as published by the Free | |
| #Software Foundation; either version 3, or (at your option) any later | |
| #version. | |
| #GCC is distributed in the hope that it will be useful, but WITHOUT | |
| #ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| #FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| #for more details. | |
| #You should have received a copy of the GNU General Public License | |
| #along with GCC; see the file COPYING3. If not see | |
| #<http://www.gnu.org/licenses/>. | |
| # This is the libgcc host-specific configuration file | |
| # where a configuration type is mapped to different system-specific | |
| # definitions and files. This is invoked by the autoconf-generated | |
| # configure script. Putting it in a separate shell file lets us skip | |
| # running autoconf when modifying host-specific information. | |
| # This file bears an obvious resemblance to gcc/config.gcc. The cases | |
| # should be kept similar, to ease moving library-specific settings | |
| # from config.gcc to this file. That is also why tmake_file is | |
| # left as tmake_file, rather than hmake_file, even though this library | |
| # switches on ${host}. | |
| # This file switches on the shell variable ${host}, and also uses the | |
| # following shell variables: | |
| # | |
| # with_* Various variables as set by configure. | |
| # This file sets the following shell variables for use by the | |
| # autoconf-generated configure script: | |
| # | |
| # asm_hidden_op The assembler pseudo-op to use for hide | |
| # lists for object files implemented in | |
| # assembly (with -fvisibility=hidden for C). | |
| # The default is ".hidden". | |
| # cpu_type The name of the cpu, if different from the first | |
| # chunk of the canonical host name. | |
| # enable_execute_stack The name of a source file implementing | |
| # __enable_execute_stack. | |
| # extra_parts List of extra object files that should be compiled | |
| # for this target machine. This may be overridden | |
| # by setting EXTRA_PARTS in a tmake_file fragment. | |
| # If either is set, EXTRA_PARTS and | |
| # EXTRA_MULTILIB_PARTS inherited from the GCC | |
| # subdirectory will be ignored. | |
| # md_unwind_def_header The name of a header file defining architecture | |
| # -specific frame information types for unwinding. | |
| # md_unwind_header The name of a header file defining architecture | |
| # -specific handlers used in the unwinder. | |
| # sfp_machine_header The name of a sfp-machine.h header file for soft-fp. | |
| # Defaults to "$cpu_type/sfp-machine.h" if it exists, | |
| # no-sfp-machine.h otherwise. | |
| # tmake_file A list of machine-description-specific | |
| # makefile fragments. | |
| # tm_defines List of target macros to define for all compilations. | |
| # tm_file A list of target macro files used only for code | |
| # built for the target, not the host. These files | |
| # are relative to $srcdir/config and must not have | |
| # the same names as files in $srcdir/../gcc/config. | |
| # unwind_header The name of the header file declaring the unwind | |
| # runtime interface routines. | |
| asm_hidden_op=.hidden | |
| enable_execute_stack= | |
| extra_parts= | |
| tmake_file= | |
| tm_file= | |
| tm_define= | |
| md_unwind_def_header=no-unwind.h | |
| md_unwind_header=no-unwind.h | |
| unwind_header=unwind-generic.h | |
| # Set default cpu_type so it can be updated in each machine entry. | |
| cpu_type=`echo ${host} | sed 's/-.*$//'` | |
| case ${host} in | |
| aarch64*-*-*) | |
| cpu_type=aarch64 | |
| ;; | |
| alpha*-*-*) | |
| cpu_type=alpha | |
| ;; | |
| am33_2.0-*-linux*) | |
| cpu_type=mn10300 | |
| ;; | |
| amdgcn*-*-*) | |
| cpu_type=gcn | |
| tmake_file="${tmake_file} t-softfp-sfdf t-softfp" | |
| ;; | |
| arc*-*-*) | |
| cpu_type=arc | |
| ;; | |
| arm*-*-*) | |
| cpu_type=arm | |
| ;; | |
| avr-*-*) | |
| cpu_type=avr | |
| ;; | |
| bfin*-*) | |
| cpu_type=bfin | |
| ;; | |
| bpf-*-*) | |
| cpu_type=bpf | |
| ;; | |
| csky*-*-*) | |
| cpu_type=csky | |
| ;; | |
| fido-*-*) | |
| cpu_type=m68k | |
| ;; | |
| frv*) cpu_type=frv | |
| ;; | |
| ft32*) cpu_type=ft32 | |
| ;; | |
| moxie*) cpu_type=moxie | |
| ;; | |
| i[34567]86-*-*) | |
| cpu_type=i386 | |
| ;; | |
| x86_64-*-*) | |
| cpu_type=i386 | |
| ;; | |
| ia64-*-*) | |
| ;; | |
| hppa*-*-*) | |
| cpu_type=pa | |
| ;; | |
| lm32*-*-*) | |
| cpu_type=lm32 | |
| ;; | |
| loongarch*-*) | |
| cpu_type=loongarch | |
| ;; | |
| m32r*-*-*) | |
| cpu_type=m32r | |
| ;; | |
| m68k-*-*) | |
| ;; | |
| microblaze*-*-*) | |
| cpu_type=microblaze | |
| ;; | |
| mips*-*-*) | |
| # All MIPS targets provide a full set of FP routines. | |
| cpu_type=mips | |
| tmake_file="mips/t-mips" | |
| if test "${libgcc_cv_mips_hard_float}" = yes; then | |
| tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp" | |
| else | |
| tmake_file="${tmake_file} t-softfp-sfdf" | |
| fi | |
| if test "${ac_cv_sizeof_long_double}" = 16; then | |
| tmake_file="${tmake_file} mips/t-softfp-tf" | |
| fi | |
| if test "${host_address}" = 64; then | |
| tmake_file="${tmake_file} mips/t-mips64" | |
| fi | |
| tmake_file="${tmake_file} t-softfp" | |
| ;; | |
| nds32*-*) | |
| cpu_type=nds32 | |
| ;; | |
| or1k*-*-*) | |
| cpu_type=or1k | |
| ;; | |
| powerpc*-*-*) | |
| cpu_type=rs6000 | |
| ;; | |
| pru-*-*) | |
| cpu_type=pru | |
| ;; | |
| rs6000*-*-*) | |
| ;; | |
| riscv*-*-*) | |
| cpu_type=riscv | |
| ;; | |
| sparc64*-*-*) | |
| cpu_type=sparc | |
| tmake_file="${tmake_file} sparc/t-sparc" | |
| ;; | |
| sparc*-*-*) | |
| cpu_type=sparc | |
| tmake_file="${tmake_file} sparc/t-sparc" | |
| ;; | |
| s390x-*-*) | |
| cpu_type=s390 | |
| ;; | |
| # Note the 'l'; we need to be able to match e.g. "shle" or "shl". | |
| sh[123456789lbe]*-*-*) | |
| cpu_type=sh | |
| ;; | |
| v850*-*-*) | |
| cpu_type=v850 | |
| ;; | |
| tic6x-*-*) | |
| cpu_type=c6x | |
| ;; | |
| esac | |
| # Common parts for widely ported systems. | |
| case ${host} in | |
| *-*-darwin*) | |
| asm_hidden_op=.private_extern | |
| tmake_file="$tmake_file t-darwin ${cpu_type}/t-darwin t-libgcc-pic" | |
| # The unwinder is provided by the system shared libraries, do not add one | |
| # to the shared libgcc but, for older systems, we build a shared unwinder | |
| # separately so that we can construct a libgcc_s.1 to use for binaries | |
| # linked against the old libgcc_ext.10.x stubs. | |
| case ${host} in | |
| *-*-darwin[89]* | *-*-darwin10*) | |
| tmake_file="$tmake_file t-darwin-ehs ${cpu_type}/t-darwin-ehs" | |
| ;; | |
| esac | |
| tmake_file="$tmake_file t-slibgcc-darwin" | |
| case ${host} in | |
| x86_64-*-darwin2[0-2]*) | |
| tmake_file="t-darwin-min-11 t-darwin-libgccs1 $tmake_file" | |
| ;; | |
| *-*-darwin2*) | |
| tmake_file="t-darwin-min-11 $tmake_file" | |
| ;; | |
| *-*-darwin1[89]*) | |
| tmake_file="t-darwin-min-8 t-darwin-libgccs1 $tmake_file" | |
| ;; | |
| *-*-darwin9* | *-*-darwin1[0-7]*) | |
| tmake_file="t-darwin-min-5 t-darwin-libgccs1 $tmake_file" | |
| ;; | |
| *-*-darwin[4-8]*) | |
| tmake_file="t-darwin-min-1 t-darwin-libgccs1 $tmake_file" | |
| ;; | |
| *) | |
| # Fall back to configuring for the oldest system known to work with | |
| # all archs and the current sources. | |
| tmake_file="t-darwin-min-5 t-darwin-libgccs1 $tmake_file" | |
| echo "Warning: libgcc configured to support macOS 10.5" 1>&2 | |
| ;; | |
| esac | |
| # We are not using libtool to build the libs here, so we need to replicate | |
| # a little of the logic around setting Darwin rpaths. Setting an explicit | |
| # yes or no is honoured, otherwise we choose a suitable default. | |
| # Sadly, this has to be kept in line with the rules in libtool.m4. | |
| # This make fragment will override the setting in t-slibgcc-darwin so it | |
| # must appear after it. | |
| if test "x$enable_darwin_at_rpath" = "x"; then | |
| echo "enable_darwin_at_rpath is unset" 1>&2 | |
| case ${host} in | |
| *-darwin[45678]*) ;; | |
| *-darwin9* | *-darwin1[01234]*) ;; # We might default these on later. | |
| *-darwin*) | |
| echo "but is needed after macOS 10.11 (setting it on)" 1>&2 | |
| enable_darwin_at_rpath=yes | |
| ;; | |
| esac | |
| else | |
| echo "enable_darwin_at_rpath is '$enable_darwin_at_rpath'" 1>&2 | |
| fi | |
| if test "x$enable_darwin_at_rpath" = "xyes"; then | |
| tmake_file="$tmake_file t-darwin-rpath " | |
| fi | |
| extra_parts="crt3.o libd10-uwfef.a crttms.o crttme.o libemutls_w.a" | |
| ;; | |
| *-*-dragonfly*) | |
| tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip" | |
| tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver" | |
| extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o" | |
| ;; | |
| *-*-freebsd*) | |
| # This is the generic ELF configuration of FreeBSD. Later | |
| # machine-specific sections may refine and add to this | |
| # configuration. | |
| tmake_file="$tmake_file t-freebsd t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver" | |
| extra_parts="crtbegin.o crtend.o crtbeginS.o crtbeginT.o crtendS.o" | |
| case ${target_thread_file} in | |
| posix) | |
| tmake_file="${tmake_file} t-freebsd-thread" | |
| # Before 5.0, FreeBSD can't bind shared libraries to -lc | |
| # when "optionally" threaded via weak pthread_* checks. | |
| case ${host} in | |
| *-*-freebsd[34] | *-*-freebsd[34].*) | |
| tmake_file="${tmake_file} t-slibgcc-nolc-override" | |
| ;; | |
| esac | |
| ;; | |
| esac | |
| ;; | |
| *-*-fuchsia*) | |
| tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-fuchsia" | |
| extra_parts="crtbegin.o crtend.o" | |
| ;; | |
| *-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu | *-*-uclinuxfdpiceabi) | |
| tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-linux" | |
| extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o" | |
| if test x$enable_vtable_verify = xyes; then | |
| extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o" | |
| fi | |
| ;; | |
| *-*-lynxos*) | |
| tmake_file="$tmake_file t-lynx $cpu_type/t-crtstuff t-crtstuff-pic t-libgcc-pic" | |
| extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" | |
| ;; | |
| *-*-netbsd*) | |
| tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip" | |
| tmake_file="$tmake_file t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver" | |
| tmake_file="$tmake_file t-slibgcc-libgcc" | |
| extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o" | |
| ;; | |
| *-*-openbsd*) | |
| tmake_file="$tmake_file t-crtstuff-pic t-libgcc-pic t-eh-dw2-dip" | |
| case ${target_thread_file} in | |
| posix) | |
| tmake_file="$tmake_file t-openbsd-thread" | |
| ;; | |
| esac | |
| ;; | |
| *-*-rtems*) | |
| tmake_file="$tmake_file t-rtems" | |
| extra_parts="crtbegin.o crtend.o" | |
| ;; | |
| *-*-solaris2*) | |
| # Unless linker support and dl_iterate_phdr are present, | |
| # unwind-dw2-fde-dip.c automatically falls back to unwind-dw2-fde.c. | |
| tmake_file="$tmake_file sol2/t-sol2 t-eh-dw2-dip t-crtstuff-pic t-libgcc-pic t-slibgcc t-slibgcc-elf-ver" | |
| if test $with_gnu_ld = yes; then | |
| tmake_file="$tmake_file t-slibgcc-gld" | |
| else | |
| tmake_file="$tmake_file t-slibgcc-sld" | |
| fi | |
| # Add cpu-specific t-sol2 after t-slibgcc-* so it can augment SHLIB_MAPFILES. | |
| tmake_file="$tmake_file $cpu_type/t-sol2" | |
| extra_parts="gmon.o crtbegin.o crtend.o" | |
| # Solaris 11.4 provides crt1.o, crti.o, and crtn.o as part of the | |
| # base system. crtp.o and crtpg.o implement the compiler-dependent parts. | |
| extra_parts="$extra_parts crtp.o crtpg.o" | |
| # If the Solaris CRTs are present, both ld and gld will have PIE support. | |
| extra_parts="$extra_parts crtbeginS.o crtendS.o" | |
| if test x$enable_vtable_verify = xyes; then | |
| extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o" | |
| fi | |
| ;; | |
| *-*-uclinux*) | |
| extra_parts="crtbegin.o crtend.o" | |
| ;; | |
| *-*-*vms*) | |
| tmake_file="vms/t-vms" | |
| extra_parts="crt0.o crtbegin.o crtbeginS.o crtend.o crtendS.o" | |
| ;; | |
| *-*-vxworksae*) | |
| tmake_file=t-vxworksae | |
| ;; | |
| *-*-vxworks*) | |
| tmake_file=t-vxworks | |
| ;; | |
| *-*-elf) | |
| extra_parts="crtbegin.o crtend.o" | |
| ;; | |
| esac | |
| # VxWorks ports rely on specially crafted crtstuff files | |
| case ${host} in | |
| *-*-vxworks*) | |
| tmake_file="${tmake_file} t-vxcrtstuff" | |
| ;; | |
| esac | |
| case ${host} in | |
| *-*-darwin* | *-*-dragonfly* | *-*-freebsd* | *-*-netbsd* | *-*-openbsd* | \ | |
| *-*-solaris2*) | |
| enable_execute_stack=enable-execute-stack-mprotect.c | |
| ;; | |
| i[34567]86-*-mingw* | x86_64-*-mingw*) | |
| enable_execute_stack=config/i386/enable-execute-stack-mingw32.c | |
| ;; | |
| i[34567]86-*-cygwin* | x86_64-*-cygwin*) | |
| enable_execute_stack=config/i386/enable-execute-stack-mingw32.c | |
| ;; | |
| *) | |
| enable_execute_stack=enable-execute-stack-empty.c; | |
| ;; | |
| esac | |
| case ${host} in | |
| aarch64*-*-elf | aarch64*-*-rtems*) | |
| extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o" | |
| extra_parts="$extra_parts crtfastmath.o" | |
| tmake_file="${tmake_file} ${cpu_type}/t-aarch64" | |
| tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc" | |
| tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm" | |
| tmake_file="${tmake_file} t-dfprules" | |
| md_unwind_def_header=aarch64/aarch64-unwind-def.h | |
| md_unwind_header=aarch64/aarch64-unwind.h | |
| ;; | |
| aarch64*-*-freebsd*) | |
| extra_parts="$extra_parts crtfastmath.o" | |
| tmake_file="${tmake_file} ${cpu_type}/t-aarch64" | |
| tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc" | |
| tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm" | |
| tmake_file="${tmake_file} t-dfprules" | |
| md_unwind_def_header=aarch64/aarch64-unwind-def.h | |
| md_unwind_header=aarch64/freebsd-unwind.h | |
| ;; | |
| aarch64*-*-netbsd*) | |
| extra_parts="$extra_parts crtfastmath.o" | |
| tmake_file="${tmake_file} ${cpu_type}/t-aarch64" | |
| tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm" | |
| tmake_file="${tmake_file} t-dfprules" | |
| md_unwind_def_header=aarch64/aarch64-unwind-def.h | |
| md_unwind_header=aarch64/aarch64-unwind.h | |
| ;; | |
| aarch64*-*-fuchsia*) | |
| tmake_file="${tmake_file} ${cpu_type}/t-aarch64" | |
| tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc" | |
| tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp" | |
| tmake_file="${tmake_file} t-dfprules" | |
| ;; | |
| aarch64*-*-linux*) | |
| extra_parts="$extra_parts crtfastmath.o" | |
| md_unwind_def_header=aarch64/aarch64-unwind-def.h | |
| md_unwind_header=aarch64/linux-unwind.h | |
| tmake_file="${tmake_file} ${cpu_type}/t-aarch64" | |
| tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc" | |
| tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm" | |
| tmake_file="${tmake_file} t-dfprules" | |
| tmake_file="${tmake_file} ${cpu_type}/t-heap-trampoline" | |
| ;; | |
| aarch64*-*-gnu*) | |
| extra_parts="$extra_parts crtfastmath.o" | |
| md_unwind_def_header=aarch64/aarch64-unwind-def.h | |
| md_unwind_header=aarch64/gnu-unwind.h | |
| tmake_file="${tmake_file} ${cpu_type}/t-aarch64" | |
| tmake_file="${tmake_file} ${cpu_type}/t-lse t-slibgcc-libgcc" | |
| tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm" | |
| tmake_file="${tmake_file} t-dfprules" | |
| tmake_file="${tmake_file} ${cpu_type}/t-heap-trampoline" | |
| ;; | |
| aarch64*-*-vxworks7*) | |
| extra_parts="$extra_parts crtfastmath.o" | |
| md_unwind_def_header=aarch64/aarch64-unwind-def.h | |
| md_unwind_header=aarch64/aarch64-unwind.h | |
| tmake_file="${tmake_file} ${cpu_type}/t-aarch64" | |
| tmake_file="${tmake_file} ${cpu_type}/t-lse" | |
| tmake_file="${tmake_file} ${cpu_type}/t-softfp t-softfp t-crtfm" | |
| tmake_file="${tmake_file} t-dfprules" | |
| ;; | |
| aarch64-*-mingw*) | |
| case ${target_thread_file} in | |
| win32) | |
| tmake_thr_file="mingw/t-gthr-win32" | |
| ;; | |
| posix) | |
| tmake_thr_file="mingw/t-mingw-pthread" | |
| ;; | |
| mcf) | |
| tmake_thr_file="mingw/t-mingw-mcfgthread" | |
| ;; | |
| esac | |
| tmake_file="${tmake_file} mingw/t-seh-eh ${tmake_thr_file}" | |
| tmake_file="${tmake_file} t-dfprules" | |
| tmake_file="${tmake_file} ${cpu_type}/t-aarch64" | |
| tmake_file="${tmake_file} ${cpu_type}/t-mingw" | |
| tmake_file="${tmake_file} ${cpu_type}/t-lse" | |
| tmake_file="${tmake_file} t-crtfm" | |
| ;; | |
| alpha*-*-linux*) | |
| tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm alpha/t-linux" | |
| extra_parts="$extra_parts crtfastmath.o" | |
| md_unwind_header=alpha/linux-unwind.h | |
| ;; | |
| alpha*-*-freebsd*) | |
| tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee t-crtfm" | |
| extra_parts="$extra_parts crtbeginT.o crtfastmath.o" | |
| ;; | |
| alpha*-*-netbsd*) | |
| tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee" | |
| ;; | |
| alpha*-*-openbsd*) | |
| tmake_file="${tmake_file} alpha/t-alpha alpha/t-ieee" | |
| ;; | |
| alpha64-dec-*vms*) | |
| tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms" | |
| extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o" | |
| md_unwind_header=alpha/vms-unwind.h | |
| ;; | |
| alpha*-dec-*vms*) | |
| tmake_file="$tmake_file alpha/t-alpha alpha/t-ieee alpha/t-vms t-slibgcc-vms" | |
| extra_parts="$extra_parts vms-dwarf2.o vms-dwarf2eh.o" | |
| md_unwind_header=alpha/vms-unwind.h | |
| ;; | |
| amdgcn*-*-amdhsa) | |
| tmake_file="$tmake_file gcn/t-amdgcn" | |
| extra_parts="crt0.o" | |
| ;; | |
| arc*-*-elf*) | |
| tmake_file="arc/t-arc" | |
| extra_parts="crti.o crtn.o crtend.o crtbegin.o crtendS.o crtbeginS.o" | |
| extra_parts="$extra_parts crttls.o" | |
| ;; | |
| arc*-*-linux*) | |
| tmake_file="${tmake_file} t-slibgcc-libgcc t-slibgcc-nolc-override arc/t-arc-uClibc arc/t-arc" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| extra_parts="$extra_parts crttls.o" | |
| md_unwind_header=arc/linux-unwind.h | |
| ;; | |
| arm-wrs-vxworks7*) | |
| tmake_file="$tmake_file arm/t-arm arm/t-elf arm/t-bpabi arm/t-vxworks7" | |
| tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp" | |
| tm_file="$tm_file arm/bpabi-lib.h" | |
| unwind_header=config/arm/unwind-arm.h | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| arm*-*-freebsd*) # ARM FreeBSD EABI | |
| tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix arm/t-elf" | |
| tmake_file="${tmake_file} arm/t-bpabi arm/t-freebsd" | |
| tm_file="${tm_file} arm/bpabi-lib.h" | |
| unwind_header=config/arm/unwind-arm.h | |
| tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp" | |
| ;; | |
| arm*-*-fuchsia*) | |
| tmake_file="${tmake_file} arm/t-arm arm/t-elf arm/t-bpabi" | |
| tmake_file="${tmake_file} arm/tsoftfp t-softfp" | |
| tm_file="${tm_file} arm/bpabi-lib.h" | |
| unwind_header=config/arm/unwind-arm.h | |
| ;; | |
| arm*-*-netbsdelf*) | |
| tmake_file="$tmake_file arm/t-arm" | |
| case ${host} in | |
| arm*-*-netbsdelf-*eabi*) | |
| tmake_file="${tmake_file} arm/t-netbsd-eabi" | |
| unwind_header=config/arm/unwind-arm.h | |
| ;; | |
| *) | |
| tmake_file="${tmake_file} arm/t-netbsd t-slibgcc-gld-nover" | |
| ;; | |
| esac | |
| ;; | |
| arm*-*-linux* | arm*-*-uclinuxfdpiceabi) | |
| tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix t-crtfm" | |
| tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi t-slibgcc-libgcc" | |
| tm_file="$tm_file arm/bpabi-lib.h" | |
| unwind_header=config/arm/unwind-arm.h | |
| tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp" | |
| extra_parts="$extra_parts crtfastmath.o" | |
| ;; | |
| arm*-*-uclinux*) # ARM ucLinux | |
| tmake_file="${tmake_file} t-fixedpoint-gnu-prefix t-crtfm" | |
| tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp" | |
| tmake_file="${tmake_file} arm/t-bpabi" | |
| tm_file="$tm_file arm/bpabi-lib.h" | |
| unwind_header=config/arm/unwind-arm.h | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| arm*-*-phoenix*) | |
| tmake_file="t-hardfp t-softfp arm/t-arm arm/t-elf arm/t-softfp arm/t-phoenix" | |
| tmake_file="${tmake_file} arm/t-bpabi" | |
| tm_file="$tm_file arm/bpabi-lib.h" | |
| extra_parts="crtbegin.o crtend.o crti.o crtn.o" | |
| unwind_header=config/arm/unwind-arm.h | |
| ;; | |
| arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*) | |
| tmake_file="${tmake_file} arm/t-arm arm/t-elf t-fixedpoint-gnu-prefix" | |
| tm_file="$tm_file arm/bpabi-lib.h" | |
| case ${host} in | |
| arm*-*-eabi* | arm*-*-rtems*) | |
| tmake_file="${tmake_file} arm/t-bpabi arm/t-sync t-crtfm" | |
| extra_parts="crtbegin.o crtend.o crti.o crtn.o" | |
| ;; | |
| arm*-*-symbianelf*) | |
| tmake_file="${tmake_file} arm/t-symbian t-slibgcc-nolc-override" | |
| tm_file="$tm_file arm/symbian-lib.h" | |
| # Symbian OS provides its own startup code. | |
| ;; | |
| esac | |
| tmake_file="$tmake_file t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp" | |
| extra_parts="$extra_parts crtfastmath.o" | |
| unwind_header=config/arm/unwind-arm.h | |
| ;; | |
| avr-*-*) | |
| # Make HImode functions for AVR | |
| tmake_file="${cpu_type}/t-avr t-fpbit" | |
| # Make some DFmode functions from libf7, part of avr-libgcc. | |
| # This must be prior to adding t-avrlibc. | |
| case "y${with_libf7}" in | |
| yno) | |
| # No libf7 support. | |
| ;; | |
| ylibgcc) | |
| tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7" | |
| ;; | |
| ymath) | |
| tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7-math" | |
| tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7" | |
| ;; | |
| ymath-symbols | yyes | y) | |
| tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7-math-symbols" | |
| tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7-math" | |
| tmake_file="$tmake_file ${cpu_type}/libf7/t-libf7" | |
| ;; | |
| *) | |
| echo "Error: --with-libf7=${with_libf7} but can only be used with: 'libgcc', 'math', 'math-symbols', 'yes', 'no'" 1>&2 | |
| exit 1 | |
| ;; | |
| esac | |
| if test x${with_avrlibc} != xno; then | |
| tmake_file="$tmake_file ${cpu_type}/t-avrlibc" | |
| fi | |
| tm_file="$tm_file avr/avr-lib.h" | |
| if test x${with_fixed_point} = xno; then | |
| fixed_point=no | |
| fi | |
| ;; | |
| bfin*-elf*) | |
| tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit" | |
| extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o crtlibid.o" | |
| ;; | |
| bfin*-uclinux*) | |
| tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit" | |
| extra_parts="$extra_parts crtbeginS.o crtendS.o crtlibid.o" | |
| md_unwind_header=bfin/linux-unwind.h | |
| ;; | |
| bfin*-linux-uclibc*) | |
| tmake_file="$tmake_file bfin/t-bfin bfin/t-crtstuff t-libgcc-pic t-fdpbit bfin/t-linux" | |
| # No need to build crtbeginT.o on uClibc systems. Should probably | |
| # be moved to the OS specific section above. | |
| extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" | |
| md_unwind_header=bfin/linux-unwind.h | |
| ;; | |
| bfin*-rtems*) | |
| tmake_file="$tmake_file bfin/t-bfin t-fdpbit" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| bfin*-*) | |
| tmake_file="$tmake_file bfin/t-bfin t-fdpbit" | |
| extra_parts="crtbegin.o crtend.o crti.o crtn.o" | |
| ;; | |
| bpf-*-*) | |
| tmake_file="$tmake_file ${cpu_type}/t-${cpu_type}" | |
| extra_parts="crti.o crtn.o" | |
| ;; | |
| cris-*-elf) | |
| tmake_file="$tmake_file cris/t-cris t-softfp-sfdf t-softfp cris/t-elfmulti" | |
| ;; | |
| csky-*-elf*) | |
| tmake_file="csky/t-csky t-fdpbit" | |
| extra_parts="crtbegin.o crtend.o crti.o crtn.o" | |
| ;; | |
| csky-*-linux*) | |
| tmake_file="$tmake_file csky/t-csky t-slibgcc-libgcc t-fdpbit csky/t-linux-csky" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| md_unwind_header=csky/linux-unwind.h | |
| ;; | |
| epiphany-*-elf* | epiphany-*-rtems*) | |
| tmake_file="$tmake_file epiphany/t-epiphany t-fdpbit epiphany/t-custom-eqsf" | |
| extra_parts="$extra_parts crti.o crtint.o crtrunc.o crtm1reg-r43.o crtm1reg-r63.o crtn.o" | |
| ;; | |
| fr30-*-elf) | |
| tmake_file="$tmake_file fr30/t-fr30 t-fdpbit" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| frv-*-elf) | |
| tmake_file="$tmake_file frv/t-frv t-fdpbit" | |
| tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h" | |
| # Don't use crtbegin.o, crtend.o. | |
| extra_parts="frvbegin.o frvend.o" | |
| ;; | |
| frv-*-*linux*) | |
| tmake_file="$tmake_file frv/t-frv frv/t-linux t-fdpbit" | |
| tm_file="$tm_file frv/elf-lib.h frv/frv-abi.h" | |
| ;; | |
| ft32-*-elf) | |
| tmake_file="ft32/t-ft32 t-softfp-sfdf t-softfp-excl t-softfp" | |
| extra_parts="$extra_parts crti.o crti-hw.o crtn.o" | |
| ;; | |
| h8300-*-elf*) | |
| tmake_file="$tmake_file h8300/t-h8300 t-fpbit" | |
| tm_file="$tm_file h8300/h8300-lib.h" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| h8300-*-linux*) | |
| tmake_file="t-linux h8300/t-linux t-softfp-sfdf t-softfp" | |
| tm_file="$tm_file h8300/h8300-lib.h" | |
| ;; | |
| hppa*64*-*-linux*) | |
| tmake_file="$tmake_file pa/t-pa64-linux pa/t-dimode" | |
| tmake_file="$tmake_file pa/t-softfp-sfdftf t-softfp" | |
| extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o" | |
| ;; | |
| hppa*-*-linux*) | |
| tmake_file="$tmake_file pa/t-linux t-slibgcc-libgcc" | |
| # Set the libgcc version number | |
| if test x$ac_cv_sjlj_exceptions = xyes; then | |
| tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver" | |
| else | |
| tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver" | |
| fi | |
| extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o" | |
| md_unwind_header=pa/linux-unwind.h | |
| ;; | |
| hppa*64*-*-hpux11*) | |
| tmake_file="$tmake_file pa/t-pa64-hpux pa/t-dimode" | |
| tmake_file="$tmake_file pa/t-stublib t-libgcc-pic t-slibgcc" | |
| # Set the libgcc version number | |
| if test x$ac_cv_sjlj_exceptions = xyes; then | |
| tmake_file="$tmake_file pa/t-slibgcc-sjlj-ver" | |
| else | |
| tmake_file="$tmake_file pa/t-slibgcc-dwarf-ver" | |
| fi | |
| if test $with_gnu_ld = yes; then | |
| tmake_file="$tmake_file t-slibgcc-libgcc pa/t-slibgcc-gld" | |
| else | |
| tmake_file="$tmake_file pa/t-slibgcc-hpux" | |
| fi | |
| tmake_file="$tmake_file pa/t-softfp-sfdftf t-softfp" | |
| tm_file="$tm_file pa/pa64-hpux-lib.h" | |
| extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o \ | |
| libgcc_stub.a" | |
| md_unwind_header=pa/hpux-unwind.h | |
| ;; | |
| hppa*-*-openbsd*) | |
| tmake_file="$tmake_file pa/t-openbsd" | |
| ;; | |
| hppa*-*-netbsd*) | |
| tmake_file="$tmake_file pa/t-netbsd" | |
| ;; | |
| i[34567]86-*-darwin*) | |
| tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi" | |
| tm_file="$tm_file i386/darwin-lib.h" | |
| extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o" | |
| extra_parts="$extra_parts crtfastmath.o libheapt_w.a" | |
| tmake_file="${tmake_file} i386/t-heap-trampoline" | |
| ;; | |
| x86_64-*-darwin*) | |
| tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi" | |
| tm_file="$tm_file i386/darwin-lib.h" | |
| extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o" | |
| extra_parts="$extra_parts crtfastmath.o libheapt_w.a" | |
| tmake_file="${tmake_file} i386/t-heap-trampoline" | |
| ;; | |
| i[34567]86-*-elfiamcu) | |
| tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/32/t-iamcu i386/t-softfp t-softfp t-dfprules" | |
| ;; | |
| i[34567]86-*-elf*) | |
| tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic" | |
| ;; | |
| x86_64-*-elf* | x86_64-*-rtems*) | |
| tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic" | |
| case ${host} in | |
| x86_64-*-rtems*) | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| esac | |
| ;; | |
| x86_64-*-fuchsia*) | |
| tmake_file="$tmake_file t-libgcc-pic" | |
| ;; | |
| i[34567]86-*-dragonfly*) | |
| tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff" | |
| md_unwind_header=i386/dragonfly-unwind.h | |
| ;; | |
| x86_64-*-dragonfly*) | |
| tmake_file="${tmake_file} i386/t-dragonfly i386/t-crtstuff" | |
| md_unwind_header=i386/dragonfly-unwind.h | |
| ;; | |
| i[34567]86-*-freebsd*) | |
| tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff i386/t-msabi" | |
| md_unwind_header=i386/freebsd-unwind.h | |
| ;; | |
| x86_64-*-freebsd*) | |
| tmake_file="${tmake_file} i386/t-freebsd i386/t-crtstuff i386/t-msabi" | |
| md_unwind_header=i386/freebsd-unwind.h | |
| ;; | |
| i[34567]86-*-netbsdelf*) | |
| tmake_file="${tmake_file} i386/t-crtstuff i386/t-msabi" | |
| ;; | |
| x86_64-*-netbsd*) | |
| tmake_file="${tmake_file} i386/t-crtstuff i386/t-msabi" | |
| ;; | |
| i[34567]86-*-openbsd*) | |
| ;; | |
| x86_64-*-openbsd*) | |
| ;; | |
| i[34567]86-*-linux*) | |
| extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o" | |
| tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules" | |
| tm_file="${tm_file} i386/elf-lib.h" | |
| md_unwind_header=i386/linux-unwind.h | |
| tmake_file="${tmake_file} i386/t-heap-trampoline" | |
| ;; | |
| i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-kopensolaris*-gnu) | |
| extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o" | |
| tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules" | |
| tm_file="${tm_file} i386/elf-lib.h" | |
| ;; | |
| i[34567]86-*-gnu*) | |
| extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o" | |
| tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules" | |
| tm_file="${tm_file} i386/elf-lib.h" | |
| md_unwind_header=i386/gnu-unwind.h | |
| ;; | |
| x86_64-*-linux*) | |
| extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o" | |
| tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules" | |
| tm_file="${tm_file} i386/elf-lib.h" | |
| md_unwind_header=i386/linux-unwind.h | |
| tmake_file="${tmake_file} i386/t-heap-trampoline" | |
| ;; | |
| x86_64-*-kfreebsd*-gnu) | |
| extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o" | |
| tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules" | |
| tm_file="${tm_file} i386/elf-lib.h" | |
| ;; | |
| x86_64-*-gnu*) | |
| extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o" | |
| tmake_file="${tmake_file} i386/t-crtpc t-crtfm i386/t-crtstuff t-dfprules" | |
| tm_file="${tm_file} i386/elf-lib.h" | |
| md_unwind_header=i386/gnu-unwind.h | |
| ;; | |
| i[34567]86-pc-msdosdjgpp*) | |
| ;; | |
| i[34567]86-*-lynxos*) | |
| ;; | |
| i[34567]86-*-nto-qnx*) | |
| tmake_file="$tmake_file i386/t-nto t-libgcc-pic" | |
| extra_parts=crtbegin.o | |
| ;; | |
| i[34567]86-*-rtems*) | |
| tmake_file="$tmake_file i386/t-crtstuff t-softfp-sfdftf i386/32/t-softfp i386/t-softfp t-softfp" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| i[34567]86-*-solaris2* | x86_64-*-solaris2*) | |
| tmake_file="$tmake_file i386/t-crtpc t-crtfm i386/t-msabi" | |
| extra_parts="$extra_parts crtprec32.o crtprec64.o crtprec80.o crtfastmath.o" | |
| tm_file="${tm_file} i386/elf-lib.h" | |
| md_unwind_header=i386/sol2-unwind.h | |
| ;; | |
| i[4567]86-wrs-vxworks*|x86_64-wrs-vxworks*) | |
| ;; | |
| i[34567]86-*-cygwin*) | |
| extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o" | |
| if test x$enable_vtable_verify = xyes; then | |
| extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o" | |
| fi | |
| # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h | |
| if test x$ac_cv_sjlj_exceptions = xyes; then | |
| tmake_eh_file="i386/t-sjlj-eh" | |
| else | |
| tmake_eh_file="i386/t-dw2-eh" | |
| fi | |
| # Shared libgcc DLL install dir depends on cross/native build. | |
| if test x${build} = x${host} ; then | |
| tmake_dlldir_file="i386/t-dlldir" | |
| else | |
| tmake_dlldir_file="i386/t-dlldir-x" | |
| fi | |
| tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm i386/t-chkstk t-dfprules" | |
| ;; | |
| x86_64-*-cygwin*) | |
| extra_parts="crtbegin.o crtbeginS.o crtend.o crtfastmath.o" | |
| if test x$enable_vtable_verify = xyes; then | |
| extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o" | |
| fi | |
| # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h | |
| if test x$ac_cv_sjlj_exceptions = xyes; then | |
| tmake_eh_file="i386/t-sjlj-eh" | |
| elif test "${host_address}" = 32; then | |
| # biarch -m32 with --disable-sjlj-exceptions | |
| tmake_eh_file="i386/t-dw2-eh" | |
| else | |
| tmake_eh_file="mingw/t-seh-eh" | |
| fi | |
| # Shared libgcc DLL install dir depends on cross/native build. | |
| if test x${build} = x${host} ; then | |
| tmake_dlldir_file="i386/t-dlldir" | |
| else | |
| tmake_dlldir_file="i386/t-dlldir-x" | |
| fi | |
| # FIXME - dj - t-chkstk used to be in here, need a 64-bit version of that | |
| tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-cygming i386/t-cygwin t-crtfm t-dfprules i386/t-chkstk" | |
| ;; | |
| i[34567]86-*-mingw*) | |
| extra_parts="crtbegin.o crtend.o crtfastmath.o" | |
| if test x$enable_vtable_verify = xyes; then | |
| extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o" | |
| fi | |
| case ${target_thread_file} in | |
| win32) | |
| tmake_thr_file="mingw/t-gthr-win32" | |
| ;; | |
| posix) | |
| tmake_thr_file="mingw/t-mingw-pthread" | |
| ;; | |
| mcf) | |
| tmake_thr_file="mingw/t-mingw-mcfgthread" | |
| ;; | |
| esac | |
| # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h | |
| if test x$ac_cv_sjlj_exceptions = xyes; then | |
| tmake_eh_file="i386/t-sjlj-eh" | |
| else | |
| tmake_eh_file="i386/t-dw2-eh" | |
| md_unwind_header=i386/w32-unwind.h | |
| fi | |
| # Shared libgcc DLL install dir depends on cross/native build. | |
| if test x${build} = x${host} ; then | |
| tmake_dlldir_file="i386/t-dlldir" | |
| else | |
| tmake_dlldir_file="i386/t-dlldir-x" | |
| fi | |
| tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_thr_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-slibgcc-mingw i386/t-cygming i386/t-mingw32 t-crtfm i386/t-chkstk t-dfprules" | |
| ;; | |
| x86_64-*-mingw*) | |
| case ${target_thread_file} in | |
| win32) | |
| tmake_thr_file="mingw/t-gthr-win32" | |
| ;; | |
| posix) | |
| tmake_thr_file="mingw/t-mingw-pthread" | |
| ;; | |
| mcf) | |
| tmake_thr_file="mingw/t-mingw-mcfgthread" | |
| ;; | |
| esac | |
| # This has to match the logic for DWARF2_UNWIND_INFO in gcc/config/i386/cygming.h | |
| if test x$ac_cv_sjlj_exceptions = xyes; then | |
| tmake_eh_file="i386/t-sjlj-eh" | |
| elif test "${host_address}" = 32; then | |
| # biarch -m32 with --disable-sjlj-exceptions | |
| tmake_eh_file="i386/t-dw2-eh" | |
| md_unwind_header=i386/w32-unwind.h | |
| else | |
| tmake_eh_file="mingw/t-seh-eh" | |
| fi | |
| # Shared libgcc DLL install dir depends on cross/native build. | |
| if test x${build} = x${host} ; then | |
| tmake_dlldir_file="i386/t-dlldir" | |
| else | |
| tmake_dlldir_file="i386/t-dlldir-x" | |
| fi | |
| tmake_file="${tmake_file} ${tmake_eh_file} ${tmake_thr_file} ${tmake_dlldir_file} i386/t-slibgcc-cygming i386/t-slibgcc-mingw i386/t-cygming i386/t-mingw32 t-dfprules t-crtfm i386/t-chkstk" | |
| extra_parts="$extra_parts crtbegin.o crtend.o crtfastmath.o" | |
| if test x$enable_vtable_verify = xyes; then | |
| extra_parts="$extra_parts vtv_start.o vtv_end.o vtv_start_preinit.o vtv_end_preinit.o" | |
| fi | |
| ;; | |
| ia64*-*-elf*) | |
| extra_parts="$extra_parts crtbeginS.o crtendS.o crtfastmath.o" | |
| tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat" | |
| ;; | |
| ia64*-*-freebsd*) | |
| extra_parts="$extra_parts crtfastmath.o" | |
| tmake_file="$tmake_file ia64/t-ia64 ia64/t-ia64-elf ia64/t-eh-ia64 t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat" | |
| ;; | |
| ia64*-*-linux*) | |
| # Don't use crtbeginT.o from *-*-linux* default. | |
| extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtfastmath.o" | |
| tmake_file="${tmake_file} ia64/t-ia64 ia64/t-ia64-elf t-crtfm t-softfp-tf ia64/t-softfp t-softfp ia64/t-softfp-compat ia64/t-eh-ia64" | |
| if test x$with_system_libunwind != xyes ; then | |
| tmake_file="${tmake_file} t-libunwind-elf ia64/t-linux-libunwind" | |
| else | |
| tmake_file="${tmake_file} ia64/t-linux t-libunwind" | |
| fi | |
| md_unwind_header=ia64/linux-unwind.h | |
| ;; | |
| ia64*-*-hpux*) | |
| tmake_file="ia64/t-ia64 ia64/t-ia64-elf ia64/t-hpux t-slibgcc ia64/t-slibgcc-hpux t-slibgcc-hpux" | |
| ;; | |
| ia64-hp-*vms*) | |
| tmake_file="$tmake_file ia64/t-ia64 ia64/t-eh-ia64 ia64/t-vms t-slibgcc-vms t-softfp-tf ia64/t-softfp t-softfp" | |
| extra_parts="$extra_parts crtinitS.o" | |
| md_unwind_header=ia64/vms-unwind.h | |
| ;; | |
| iq2000*-*-elf*) | |
| tmake_file="iq2000/t-iq2000 t-fdpbit" | |
| # Don't use default. | |
| extra_parts= | |
| ;; | |
| lm32-*-elf*) | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| tmake_file="lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp" | |
| ;; | |
| lm32-*-rtems*) | |
| tmake_file="$tmake_file lm32/t-lm32 lm32/t-elf t-softfp-sfdf t-softfp" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| lm32-*-uclinux*) | |
| extra_parts="$extra_parts crtbegin.o crtendS.o crtbeginT.o" | |
| tmake_file="lm32/t-lm32 lm32/t-uclinux t-libgcc-pic t-softfp-sfdf t-softfp" | |
| ;; | |
| loongarch*-linux*) | |
| extra_parts="$extra_parts crtfastmath.o" | |
| md_unwind_header=loongarch/linux-unwind.h | |
| tmake_file="${tmake_file} loongarch/t-loongarch t-softfp-sfdf loongarch/t-softfp-tf" | |
| if test "${host_address}" = 64; then | |
| tmake_file="${tmake_file} loongarch/t-loongarch64" | |
| fi | |
| tmake_file="${tmake_file} t-softfp" | |
| tmake_file="${tmake_file} t-crtfm loongarch/t-crtstuff" | |
| tmake_file="${tmake_file} t-slibgcc-libgcc" | |
| ;; | |
| loongarch*-elf*) | |
| extra_parts="$extra_parts crtfastmath.o" | |
| tmake_file="${tmake_file} loongarch/t-loongarch t-softfp-sfdf loongarch/t-softfp-tf" | |
| if test "${host_address}" = 64; then | |
| tmake_file="${tmake_file} loongarch/t-loongarch64" | |
| fi | |
| tmake_file="${tmake_file} t-softfp" | |
| tmake_file="${tmake_file} t-crtfm loongarch/t-crtstuff" | |
| tmake_file="${tmake_file} t-slibgcc-libgcc" | |
| ;; | |
| m32r-*-elf*) | |
| tmake_file="$tmake_file m32r/t-m32r t-fdpbit" | |
| extra_parts="$extra_parts crtinit.o crtfini.o" | |
| ;; | |
| m32rle-*-elf*) | |
| tmake_file=t-fdpbit | |
| ;; | |
| m68k-*-elf* | fido-*-elf) | |
| tmake_file="$tmake_file m68k/t-floatlib" | |
| ;; | |
| m68k*-*-netbsdelf*) | |
| ;; | |
| m68k*-*-openbsd*) | |
| ;; | |
| m68k-*-uclinux*) # Motorola m68k/ColdFire running uClinux with uClibc | |
| tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux" | |
| md_unwind_header=m68k/linux-unwind.h | |
| ;; | |
| m68k-*-linux*) # Motorola m68k's running GNU/Linux | |
| # with ELF format using glibc 2 | |
| # aka the GNU/Linux C library 6. | |
| tmake_file="$tmake_file m68k/t-floatlib m68k/t-linux" | |
| # If not configured with setjmp/longjmp exceptions, bump the | |
| # libgcc version number. | |
| if test x$ac_cv_sjlj_exceptions != xyes; then | |
| tmake_file="$tmake_file m68k/t-slibgcc-elf-ver" | |
| fi | |
| md_unwind_header=m68k/linux-unwind.h | |
| ;; | |
| m68k-*-rtems*) | |
| tmake_file="$tmake_file m68k/t-floatlib" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| mcore-*-elf) | |
| tmake_file="mcore/t-mcore t-fdpbit" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| microblaze*-linux*) | |
| tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit t-slibgcc-libgcc" | |
| md_unwind_header=microblaze/linux-unwind.h | |
| ;; | |
| microblaze*-*-elf) | |
| tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit" | |
| extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o" | |
| ;; | |
| microblaze*-*-rtems*) | |
| tmake_file="${tmake_file} microblaze/t-microblaze t-fdpbit" | |
| extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o crti.o crtn.o" | |
| ;; | |
| mips*-*-netbsd*) # NetBSD/mips, either endian. | |
| ;; | |
| mips*-*-linux*) # Linux MIPS, either endian. | |
| extra_parts="$extra_parts crtfastmath.o" | |
| tmake_file="${tmake_file} t-crtfm" | |
| case ${host} in | |
| mips64r5900* | mipsr5900*) | |
| # The MIPS16 support code uses floating point | |
| # instructions that are not supported on r5900. | |
| ;; | |
| *) | |
| tmake_file="${tmake_file} mips/t-mips16 t-slibgcc-libgcc" | |
| ;; | |
| esac | |
| md_unwind_header=mips/linux-unwind.h | |
| ;; | |
| mips*-sde-elf*) | |
| tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16" | |
| case "${with_newlib}" in | |
| yes) | |
| # newlib / libgloss. | |
| ;; | |
| *) | |
| # MIPS toolkit libraries. | |
| tmake_file="$tmake_file mips/t-sdemtk" | |
| ;; | |
| esac | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| mipsisa32-*-elf* | mipsisa32el-*-elf* | \ | |
| mipsisa32r2-*-elf* | mipsisa32r2el-*-elf* | \ | |
| mipsisa32r6-*-elf* | mipsisa32r6el-*-elf* | \ | |
| mipsisa64-*-elf* | mipsisa64el-*-elf* | \ | |
| mipsisa64r2-*-elf* | mipsisa64r2el-*-elf* | \ | |
| mipsisa64r6-*-elf* | mipsisa64r6el-*-elf*) | |
| tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| mipsisa64sr71k-*-elf*) | |
| tmake_file="$tmake_file mips/t-elf mips/t-crtstuff t-fdpbit" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| mipsisa64sb1-*-elf* | mipsisa64sb1el-*-elf*) | |
| tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| mips-*-elf* | mipsel-*-elf*) | |
| tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| mipsr5900-*-elf* | mipsr5900el-*-elf*) | |
| tmake_file="$tmake_file mips/t-elf mips/t-crtstuff" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| mips64-*-elf* | mips64el-*-elf*) | |
| tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| mips64r5900-*-elf* | mips64r5900el-*-elf*) | |
| tmake_file="$tmake_file mips/t-elf mips/t-crtstuff" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| mips64vr-*-elf* | mips64vrel-*-elf*) | |
| tmake_file="$tmake_file mips/t-elf mips/t-vr mips/t-crtstuff" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| mips64orion-*-elf* | mips64orionel-*-elf*) | |
| tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| mips*-*-rtems*) | |
| tmake_file="$tmake_file mips/t-elf mips/t-crtstuff mips/t-mips16" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| mips-wrs-vxworks) | |
| ;; | |
| mipstx39-*-elf* | mipstx39el-*-elf*) | |
| tmake_file="$tmake_file mips/t-crtstuff mips/t-mips16" | |
| ;; | |
| mmix-knuth-mmixware) | |
| extra_parts="crti.o crtn.o crtbegin.o crtend.o" | |
| tmake_file="${tmake_file} ${cpu_type}/t-${cpu_type}" | |
| ;; | |
| mn10300-*-*) | |
| tmake_file=t-fdpbit | |
| ;; | |
| moxie-*-elf | moxie-*-moxiebox* | moxie-*-uclinux* | moxie-*-rtems*) | |
| tmake_file="$tmake_file moxie/t-moxie t-softfp-sfdf t-softfp-excl t-softfp" | |
| extra_parts="$extra_parts crti.o crtn.o crtbegin.o crtend.o" | |
| ;; | |
| msp430-*-elf*) | |
| tmake_file="$tm_file t-crtstuff t-fdpbit msp430/t-msp430" | |
| extra_parts="crtbegin.o crtend.o crtbegin_no_eh.o crtend_no_eh.o" | |
| extra_parts="$extra_parts libmul_none.a libmul_16.a libmul_32.a libmul_f5.a" | |
| ;; | |
| nds32*-linux*) | |
| # Basic makefile fragment and extra_parts for crt stuff. | |
| # We also append c-isr library implementation. | |
| tmake_file="${tmake_file} t-slibgcc-libgcc" | |
| tmake_file="${tmake_file} nds32/t-nds32-glibc nds32/t-crtstuff t-softfp-sfdf t-softfp" | |
| # The header file of defining MD_FALLBACK_FRAME_STATE_FOR. | |
| md_unwind_header=nds32/linux-unwind.h | |
| # Append library definition makefile fragment according to --with-nds32-lib=X setting. | |
| case "${with_nds32_lib}" in | |
| "" | glibc | uclibc ) | |
| ;; | |
| *) | |
| echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: glibc uclibc" 1>&2 | |
| exit 1 | |
| ;; | |
| esac | |
| ;; | |
| nds32*-elf*) | |
| # Basic makefile fragment and extra_parts for crt stuff. | |
| # We also append c-isr library implementation. | |
| tmake_file="${tmake_file} nds32/t-nds32 nds32/t-nds32-isr" | |
| extra_parts="crtbegin1.o crtend1.o libnds32_isr.a" | |
| # Append library definition makefile fragment according to --with-nds32-lib=X setting. | |
| case "${with_nds32_lib}" in | |
| "" | newlib) | |
| # Append library definition makefile fragment t-nds32-newlib. | |
| # Append 'soft-fp' software floating point make rule fragment provided by gcc. | |
| tmake_file="${tmake_file} nds32/t-nds32-newlib t-softfp-sfdf t-softfp" | |
| ;; | |
| mculib) | |
| # Append library definition makefile fragment t-nds32-mculib. | |
| # The software floating point library is included in mculib. | |
| tmake_file="${tmake_file} nds32/t-nds32-mculib" | |
| ;; | |
| *) | |
| echo "Cannot accept --with-nds32-lib=$with_nds32_lib, available values are: newlib mculib" 1>&2 | |
| exit 1 | |
| ;; | |
| esac | |
| ;; | |
| or1k-*-linux*) | |
| tmake_file="$tmake_file or1k/t-or1k or1k/t-crtstuff" | |
| tmake_file="$tmake_file t-softfp-sfdf t-softfp" | |
| md_unwind_header=or1k/linux-unwind.h | |
| ;; | |
| or1k-*-*) | |
| tmake_file="$tmake_file or1k/t-or1k or1k/t-crtstuff" | |
| tmake_file="$tmake_file t-softfp-sfdf t-softfp" | |
| ;; | |
| pdp11-*-*) | |
| tmake_file="pdp11/t-pdp11 t-fdpbit" | |
| ;; | |
| powerpc-*-darwin*) | |
| case ${host} in | |
| *-*-darwin9* | *-*-darwin[12][0-9]*) | |
| # libSystem contains unwind information for signal frames since | |
| # Darwin 9. | |
| ;; | |
| *) | |
| md_unwind_header=rs6000/darwin-unwind.h | |
| ;; | |
| esac | |
| #Â We build the darwin10 EH shim for Rosetta (running on x86 machines). | |
| tm_file="$tm_file i386/darwin-lib.h" | |
| tmake_file="$tmake_file rs6000/t-ppc64-fp rs6000/t-ibm-ldouble" | |
| extra_parts="$extra_parts crt2.o crt3_2.o libef_ppc.a dw_ppc.o" | |
| ;; | |
| powerpc64-*-darwin*) | |
| #Â We build the darwin10 EH shim for Rosetta (running on x86 machines). | |
| tm_file="$tm_file i386/darwin-lib.h" | |
| tmake_file="$tmake_file rs6000/t-darwin64 rs6000/t-ibm-ldouble" | |
| extra_parts="$extra_parts crt2.o crt3_2.o libef_ppc.a dw_ppc.o" | |
| ;; | |
| powerpc*-*-freebsd*) | |
| tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-freebsd t-softfp-sfdf t-softfp-excl t-softfp" | |
| extra_parts="$extra_parts crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" | |
| case ${host} in | |
| powerpc64*) | |
| tmake_file="${tmake_file} rs6000/t-freebsd64" | |
| md_unwind_header=rs6000/freebsd-unwind.h | |
| ;; | |
| esac | |
| ;; | |
| powerpc-*-netbsd*) | |
| tmake_file="$tmake_file rs6000/t-netbsd rs6000/t-crtstuff" | |
| ;; | |
| powerpc-*-eabisimaltivec*) | |
| tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" | |
| extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" | |
| ;; | |
| powerpc-*-eabisim*) | |
| tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" | |
| extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" | |
| ;; | |
| powerpc-*-elf*) | |
| tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" | |
| extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" | |
| ;; | |
| powerpc-*-eabialtivec*) | |
| tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" | |
| extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" | |
| ;; | |
| powerpc-xilinx-eabi*) | |
| tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" | |
| extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" | |
| ;; | |
| powerpc-*-eabi*) | |
| tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" | |
| extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" | |
| ;; | |
| powerpc-*-rtems*) | |
| tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" | |
| extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" | |
| ;; | |
| powerpc*-*-linux*) | |
| tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-savresfgpr rs6000/t-crtstuff rs6000/t-linux t-dfprules rs6000/t-ppc64-fp t-slibgcc-libgcc" | |
| tmake_file="${tmake_file} t-stack rs6000/t-stack-rs6000" | |
| case $ppc_fp_type in | |
| 64) | |
| ;; | |
| hard) | |
| tmake_file="${tmake_file} t-hardfp-sfdf t-hardfp" | |
| ;; | |
| soft) | |
| tmake_file="${tmake_file} t-softfp-sfdf ${ppc_fp_compat} t-softfp" | |
| ;; | |
| e500v1) | |
| tmake_file="${tmake_file} rs6000/t-e500v1-fp ${ppc_fp_compat} t-softfp t-hardfp" | |
| ;; | |
| e500v2) | |
| tmake_file="${tmake_file} t-hardfp-sfdf rs6000/t-e500v2-fp ${ppc_fp_compat} t-softfp t-hardfp" | |
| ;; | |
| *) | |
| echo "Unknown ppc_fp_type $ppc_fp_type" 1>&2 | |
| exit 1 | |
| ;; | |
| esac | |
| if test $libgcc_cv_powerpc_float128 = yes; then | |
| tmake_file="${tmake_file} rs6000/t-float128" | |
| fi | |
| if test $libgcc_cv_powerpc_float128_hw = yes; then | |
| tmake_file="${tmake_file} rs6000/t-float128-hw" | |
| fi | |
| if test $libgcc_cv_powerpc_3_1_float128_hw = yes; then | |
| tmake_file="${tmake_file} rs6000/t-float128-p10-hw" | |
| fi | |
| extra_parts="$extra_parts ecrti.o ecrtn.o ncrti.o ncrtn.o" | |
| md_unwind_header=rs6000/linux-unwind.h | |
| ;; | |
| powerpc*-wrs-vxworks7*) | |
| tmake_file="$tmake_file rs6000/t-vxworks rs6000/t-savresfgpr t-dfprules rs6000/t-ppc64-fp" | |
| tmake_file="rs6000/t-crtstuff ${tmake_file}" | |
| case $ppc_fp_type in | |
| 64) | |
| ;; | |
| hard) | |
| tmake_file="${tmake_file} t-hardfp-sfdf" | |
| ;; | |
| soft) | |
| tmake_file="${tmake_file} t-softfp-sfdf t-softfp" | |
| ;; | |
| *) | |
| echo "Unknown ppc_fp_type $ppc_fp_type" 1>&2 | |
| exit 1 | |
| ;; | |
| esac | |
| ;; | |
| powerpc-wrs-vxworks*) | |
| tmake_file="$tmake_file rs6000/t-vxworks rs6000/t-savresfgpr t-fdpbit" | |
| ;; | |
| powerpc-*-lynxos*) | |
| tmake_file="$tmake_file rs6000/t-lynx t-fdpbit" | |
| ;; | |
| powerpcle-*-elf*) | |
| tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" | |
| extra_parts="$extra_parts crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" | |
| ;; | |
| powerpcle-*-eabisim*) | |
| tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" | |
| extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" | |
| ;; | |
| powerpcle-*-eabi*) | |
| tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-crtstuff t-crtstuff-pic t-fdpbit" | |
| extra_parts="$extra_parts crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o ecrti.o ecrtn.o ncrti.o ncrtn.o" | |
| ;; | |
| pru-*-*) | |
| tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix pru/t-pru" | |
| tm_file="$tm_file pru/pru-abi.h" | |
| ;; | |
| riscv*-*-linux*) | |
| tmake_file="${tmake_file} riscv/t-crtstuff riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address} t-slibgcc-libgcc" | |
| extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o" | |
| md_unwind_header=riscv/linux-unwind.h | |
| ;; | |
| riscv*-*-freebsd*) | |
| tmake_file="${tmake_file} riscv/t-crtstuff riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address} t-slibgcc-libgcc" | |
| extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o crtendS.o crtbeginT.o" | |
| ;; | |
| riscv*-*-*) | |
| tmake_file="${tmake_file} riscv/t-softfp${host_address} t-softfp riscv/t-elf riscv/t-elf${host_address}" | |
| extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o" | |
| ;; | |
| rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*) | |
| md_unwind_header=rs6000/aix-unwind.h | |
| tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble" | |
| ;; | |
| rs6000-ibm-aix5.1.* | powerpc-ibm-aix5.1.*) | |
| md_unwind_header=rs6000/aix-unwind.h | |
| tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble" | |
| ;; | |
| rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*) | |
| md_unwind_header=rs6000/aix-unwind.h | |
| tmake_file="t-fdpbit rs6000/t-ppc64-fp rs6000/t-slibgcc-aix rs6000/t-ibm-ldouble rs6000/t-aix-cxa" | |
| extra_parts="crtcxa.o crtcxa_s.o crtdbase.o crtcxa_64.o crtcxa_64_s.o crtdbase_64.o" | |
| ;; | |
| rl78-*-elf) | |
| tmake_file="$tm_file t-fdpbit rl78/t-rl78" | |
| ;; | |
| rx-*-elf) | |
| tmake_file="rx/t-rx t-fdpbit" | |
| tm_file="$tm_file rx/rx-abi.h rx/rx-lib.h" | |
| ;; | |
| rx-*-linux*) | |
| tmake_file="rx/t-rx t-fdpbit" | |
| tm_file="$tm_file rx/rx-lib.h" | |
| ;; | |
| s390x-*-linux*) | |
| tmake_file="${tmake_file} s390/t-crtstuff s390/t-linux t-stack s390/t-stack-s390" | |
| if test "$libgcc_cv_s390_float16" = "yes"; then | |
| tmake_file="${tmake_file} s390/t-float16" | |
| fi | |
| tmake_file="${tmake_file} s390/t-softfp t-softfp" | |
| md_unwind_header=s390/linux-unwind.h | |
| ;; | |
| s390x-ibm-tpf*) | |
| tmake_file="${tmake_file} s390/t-crtstuff t-libgcc-pic t-eh-dw2-dip s390/t-tpf" | |
| extra_parts="crtbeginS.o crtendS.o" | |
| md_unwind_header=s390/tpf-unwind.h | |
| ;; | |
| sh-*-elf* | sh[12346l]*-*-elf*) | |
| tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-softfp-sfdf t-softfp" | |
| extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \ | |
| libic_invalidate_array_4-100.a \ | |
| libic_invalidate_array_4-200.a \ | |
| libic_invalidate_array_4a.a \ | |
| libgcc-Os-4-200.a libgcc-4-300.a" | |
| case ${host} in | |
| sh*-superh-elf) | |
| tmake_file="$tmake_file sh/t-superh" | |
| extra_parts="$extra_parts crt1-mmu.o gcrt1-mmu.o gcrt1.o" | |
| ;; | |
| esac | |
| ;; | |
| sh-*-linux* | sh[2346lbe]*-*-linux*) | |
| tmake_file="${tmake_file} sh/t-sh t-slibgcc-libgcc sh/t-linux t-fdpbit" | |
| md_unwind_header=sh/linux-unwind.h | |
| ;; | |
| sh-*-netbsdelf* | shl*-*-netbsdelf*) | |
| tmake_file="$tmake_file sh/t-sh sh/t-netbsd" | |
| # NetBSD's C library includes a fast software FP library that | |
| # has support for setting/setting the rounding mode, exception | |
| # mask, etc. Therefore, we don't want to include software FP | |
| # in libgcc. | |
| ;; | |
| sh-*-rtems*) | |
| tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit" | |
| extra_parts="$extra_parts crt1.o crti.o crtn.o crtbeginS.o crtendS.o \ | |
| libic_invalidate_array_4-100.a \ | |
| libic_invalidate_array_4-200.a \ | |
| libic_invalidate_array_4a.a \ | |
| libgcc-Os-4-200.a libgcc-4-300.a" | |
| ;; | |
| sh-wrs-vxworks) | |
| tmake_file="$tmake_file sh/t-sh t-crtstuff-pic t-fdpbit" | |
| ;; | |
| sparc-*-netbsdelf*) | |
| ;; | |
| sparc64-*-openbsd*) | |
| ;; | |
| sparc-*-elf*) | |
| case ${host} in | |
| *-leon[3-9]*) | |
| ;; | |
| *) | |
| tmake_file="sparc/t-softmul" | |
| ;; | |
| esac | |
| tmake_file="${tmake_file} t-fdpbit t-crtfm" | |
| extra_parts="$extra_parts crti.o crtn.o crtfastmath.o" | |
| ;; | |
| sparc-*-linux*) # SPARC's running GNU/Linux, libc6 | |
| tmake_file="${tmake_file} t-crtfm" | |
| if test "${host_address}" = 64; then | |
| tmake_file="$tmake_file sparc/t-linux64" | |
| fi | |
| case ${host} in | |
| *-leon*) | |
| tmake_file="${tmake_file} t-fdpbit" | |
| ;; | |
| *) | |
| tmake_file="${tmake_file} sparc/t-linux" | |
| ;; | |
| esac | |
| case ${host} in | |
| *-leon[3-9]*) | |
| ;; | |
| *) | |
| if test "${host_address}" = 32; then | |
| tmake_file="$tmake_file sparc/t-softmul" | |
| fi | |
| ;; | |
| esac | |
| extra_parts="$extra_parts crtfastmath.o" | |
| md_unwind_header=sparc/linux-unwind.h | |
| ;; | |
| sparc-*-rtems*) | |
| tmake_file="$tmake_file sparc/t-elf sparc/t-softmul t-crtfm t-fdpbit" | |
| extra_parts="$extra_parts crti.o crtn.o crtfastmath.o" | |
| ;; | |
| sparc*-*-solaris2*) | |
| tmake_file="$tmake_file t-crtfm" | |
| extra_parts="$extra_parts crtfastmath.o" | |
| md_unwind_header=sparc/sol2-unwind.h | |
| ;; | |
| sparc64-*-elf*) | |
| tmake_file="${tmake_file} t-crtfm" | |
| extra_parts="$extra_parts crti.o crtn.o crtfastmath.o" | |
| ;; | |
| sparc64-*-rtems*) | |
| tmake_file="$tmake_file t-crtfm" | |
| extra_parts="$extra_parts crti.o crtn.o crtfastmath.o" | |
| ;; | |
| sparc-wrs-vxworks) | |
| ;; | |
| sparc64-*-freebsd*|ultrasparc-*-freebsd*) | |
| tmake_file="$tmake_file t-crtfm" | |
| extra_parts="$extra_parts crtfastmath.o" | |
| ;; | |
| sparc64-*-linux*) # 64-bit SPARC's running GNU/Linux | |
| extra_parts="$extra_parts crtfastmath.o" | |
| tmake_file="${tmake_file} t-crtfm sparc/t-linux" | |
| if test "${host_address}" = 64; then | |
| tmake_file="${tmake_file} sparc/t-linux64" | |
| fi | |
| if test "${host_address}" = 32; then | |
| tmake_file="${tmake_file} sparc/t-softmul" | |
| fi | |
| md_unwind_header=sparc/linux-unwind.h | |
| ;; | |
| sparc64-*-netbsd*) | |
| ;; | |
| tic6x-*-uclinux) | |
| tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp \ | |
| c6x/t-elf c6x/t-uclinux t-crtstuff-pic t-libgcc-pic \ | |
| t-slibgcc t-slibgcc-gld t-slibgcc-elf-ver t-gnu-prefix" | |
| tm_file="$tm_file c6x/c6x-abi.h" | |
| extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o" | |
| unwind_header=config/c6x/unwind-c6x.h | |
| ;; | |
| tic6x-*-elf) | |
| tmake_file="${tmake_file} t-softfp-sfdf t-softfp-excl t-softfp t-gnu-prefix c6x/t-elf" | |
| tm_file="$tm_file c6x/c6x-abi.h" | |
| extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o" | |
| unwind_header=config/c6x/unwind-c6x.h | |
| ;; | |
| v850*-*-*) | |
| tmake_file="${tmake_file} v850/t-v850 t-fdpbit" | |
| ;; | |
| vax-*-linux*) | |
| tmake_file="$tmake_file vax/t-linux" | |
| ;; | |
| vax-*-netbsdelf*) | |
| ;; | |
| vax-*-openbsd*) | |
| ;; | |
| visium-*-elf*) | |
| extra_parts="$extra_parts crtbegin.o crtend.o crti.o crtn.o" | |
| tmake_file="visium/t-visium t-fdpbit" | |
| ;; | |
| xstormy16-*-elf) | |
| tmake_file="stormy16/t-stormy16 t-fdpbit" | |
| ;; | |
| xtensa*-*-elf*) | |
| tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-elf" | |
| extra_parts="$extra_parts crti.o crtn.o" | |
| ;; | |
| xtensa*-*-linux*) | |
| tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc" | |
| md_unwind_header=xtensa/linux-unwind.h | |
| ;; | |
| xtensa*-*-uclinux*) | |
| tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-linux t-slibgcc-libgcc" | |
| md_unwind_header=xtensa/linux-unwind.h | |
| extra_parts="$extra_parts crtbeginS.o crtbeginT.o crtendS.o" | |
| ;; | |
| am33_2.0-*-linux*) | |
| # Don't need crtbeginT.o from *-*-linux* default. | |
| extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o" | |
| tmake_file="$tmake_file t-fdpbit" | |
| ;; | |
| nvptx-*) | |
| tmake_file="$tmake_file nvptx/t-nvptx" | |
| extra_parts="crt0.o" | |
| ;; | |
| *) | |
| echo "*** Configuration ${host} not supported" 1>&2 | |
| exit 1 | |
| ;; | |
| esac | |
| case ${host} in | |
| i[34567]86-*-* | x86_64-*-*) | |
| case ${host} in | |
| *-musl*) | |
| tmake_file="${tmake_file} i386/t-cpuinfo-static" | |
| ;; | |
| *) | |
| tmake_file="${tmake_file} i386/t-cpuinfo" | |
| ;; | |
| esac | |
| ;; | |
| esac | |
| case ${host} in | |
| i[34567]86-*-linux* | x86_64-*-linux* | \ | |
| i[34567]86-*-kfreebsd*-gnu | x86_64-*-kfreebsd*-gnu | \ | |
| i[34567]86-*-gnu* | x86_64-*-gnu*) | |
| tmake_file="${tmake_file} t-tls i386/t-linux i386/t-msabi t-slibgcc-libgcc" | |
| if test "$libgcc_cv_cfi" = "yes"; then | |
| tmake_file="${tmake_file} t-stack i386/t-stack-i386" | |
| fi | |
| ;; | |
| esac | |
| case ${host} in | |
| i[34567]86-*-elfiamcu | i[34567]86-*-rtems*) | |
| # These use soft-fp for SFmode and DFmode, not just TFmode. | |
| ;; | |
| i[34567]86-*-* | x86_64-*-*) | |
| tmake_file="${tmake_file} t-softfp-tf" | |
| tmake_file="${tmake_file} i386/${host_address}/t-softfp i386/t-softfp t-softfp" | |
| ;; | |
| esac | |
| case ${host} in | |
| i[34567]86-*-linux* | x86_64-*-linux*) | |
| # Provide backward binary compatibility for 64bit Linux/x86. | |
| if test "${host_address}" = 64; then | |
| tmake_file="${tmake_file} i386/${host_address}/t-softfp-compat" | |
| fi | |
| tm_file="${tm_file} i386/value-unwind.h" | |
| ;; | |
| aarch64*-*-*) | |
| # ILP32 needs an extra header for unwinding | |
| tm_file="${tm_file} aarch64/value-unwind.h" | |
| ;; | |
| riscv*-*-*) | |
| tm_file="${tm_file} riscv/value-unwind.h" | |
| ;; | |
| esac | |
| # Setup to build a shared libgcc for VxWorks when that was requested, | |
| # for library variants that support it (rtp only, code model not large). | |
| # | |
| case ${host} in | |
| *vxworks*) | |
| case ${with_multisubdir}-${enable_shared} in | |
| *large*) | |
| ;; | |
| *mrtp*-yes) | |
| tmake_file="${tmake_file} t-libgcc-pic" | |
| # Arrange to set a soname on libgcc_s so DT_NEEDED entries | |
| # for it refer to that alone. This ensures absence of path | |
| # components which would be incorrect as the runtime loader | |
| # on target has no visibility over the host filesystem. | |
| tmake_file="${tmake_file} t-slibgcc-gld-nover" | |
| tmake_file="${tmake_file} t-slibgcc" | |
| # t-slibgcc-libgcc is needed on at least aarch64 (for | |
| # lse) and at most harmless on other targets. | |
| tmake_file="${tmake_file} t-slibgcc-libgcc" | |
| tmake_file="${tmake_file} t-crtstuff-pic t-vxcrtstuffS" | |
| ;; | |
| esac | |
| ;; | |
| esac | |
| # The vxworks threads implementation relies on a few extra sources, | |
| # which we arrange to add after everything else: | |
| case ${target_thread_file} in | |
| vxworks) | |
| case ${host} in | |
| *-*-vxworksae) | |
| tmake_file="${tmake_file} t-gthr-vxworksae" | |
| ;; | |
| *-*-vxworks*) | |
| tmake_file="${tmake_file} t-gthr-vxworks" | |
| ;; | |
| esac | |
| esac | |
| case ${host} in | |
| *-*-musl*) | |
| # The gthr weak references are unsafe with static linking | |
| tmake_file="$tmake_file t-gthr-noweak" | |
| ;; | |
| esac |