| # configure.in for GNU CC |
| # Process this file with autoconf to generate a configuration script. |
| |
| # Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc. |
| |
| #This file is part of GNU CC. |
| |
| #GNU CC 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 2, or (at your option) |
| #any later version. |
| |
| #GNU CC 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 GNU CC; see the file COPYING. If not, write to |
| #the Free Software Foundation, 59 Temple Place - Suite 330, |
| #Boston, MA 02111-1307, USA. |
| |
| # Initialization and defaults |
| AC_PREREQ(2.12.1) |
| AC_INIT(tree.c) |
| AC_CONFIG_HEADER(auto-host.h:config.in) |
| |
| remove=rm |
| hard_link=ln |
| symbolic_link='ln -s' |
| copy=cp |
| |
| # Check for bogus environment variables. |
| # Test if LIBRARY_PATH contains the notation for the current directory |
| # since this would lead to problems installing/building glibc. |
| # LIBRARY_PATH contains the current directory if one of the following |
| # is true: |
| # - one of the terminals (":" and ";") is the first or last sign |
| # - two terminals occur directly after each other |
| # - the path contains an element with a dot in it |
| AC_MSG_CHECKING(LIBRARY_PATH variable) |
| changequote(,)dnl |
| case ${LIBRARY_PATH} in |
| [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) |
| library_path_setting="contains current directory" |
| ;; |
| *) |
| library_path_setting="ok" |
| ;; |
| esac |
| changequote([,])dnl |
| AC_MSG_RESULT($library_path_setting) |
| if test "$library_path_setting" != "ok"; then |
| AC_MSG_ERROR([ |
| *** LIBRARY_PATH shouldn't contain the current directory when |
| *** building gcc. Please change the environment variable |
| *** and run configure again.]) |
| fi |
| |
| # Test if GCC_EXEC_PREFIX contains the notation for the current directory |
| # since this would lead to problems installing/building glibc. |
| # GCC_EXEC_PREFIX contains the current directory if one of the following |
| # is true: |
| # - one of the terminals (":" and ";") is the first or last sign |
| # - two terminals occur directly after each other |
| # - the path contains an element with a dot in it |
| AC_MSG_CHECKING(GCC_EXEC_PREFIX variable) |
| changequote(,)dnl |
| case ${GCC_EXEC_PREFIX} in |
| [:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* ) |
| gcc_exec_prefix_setting="contains current directory" |
| ;; |
| *) |
| gcc_exec_prefix_setting="ok" |
| ;; |
| esac |
| changequote([,])dnl |
| AC_MSG_RESULT($gcc_exec_prefix_setting) |
| if test "$gcc_exec_prefix_setting" != "ok"; then |
| AC_MSG_ERROR([ |
| *** GCC_EXEC_PREFIX shouldn't contain the current directory when |
| *** building gcc. Please change the environment variable |
| *** and run configure again.]) |
| fi |
| |
| # Check for additional parameters |
| |
| # With GNU ld |
| AC_ARG_WITH(gnu-ld, |
| [ --with-gnu-ld arrange to work with GNU ld.], |
| gnu_ld_flag="$with_gnu_ld", |
| gnu_ld_flag=no) |
| |
| # With pre-defined ld |
| AC_ARG_WITH(ld, |
| [ --with-ld arrange to use the specified ld (full pathname).], |
| DEFAULT_LINKER="$with_ld") |
| if test x"${DEFAULT_LINKER+set}" = x"set"; then |
| if test ! -x "$DEFAULT_LINKER"; then |
| AC_MSG_WARN([cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER]) |
| elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then |
| gnu_ld_flag=yes |
| fi |
| AC_DEFINE_UNQUOTED(DEFAULT_LINKER,"$DEFAULT_LINKER") |
| fi |
| |
| # With GNU as |
| AC_ARG_WITH(gnu-as, |
| [ --with-gnu-as arrange to work with GNU as.], |
| gas_flag="$with_gnu_as", |
| gas_flag=no) |
| |
| AC_ARG_WITH(as, |
| [ --with-as arrange to use the specified as (full pathname).], |
| DEFAULT_ASSEMBLER="$with_as") |
| if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
| if test ! -x "$DEFAULT_ASSEMBLER"; then |
| AC_MSG_WARN([cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER]) |
| elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then |
| gas_flag=yes |
| fi |
| AC_DEFINE_UNQUOTED(DEFAULT_ASSEMBLER,"$DEFAULT_ASSEMBLER") |
| fi |
| |
| # With stabs |
| AC_ARG_WITH(stabs, |
| [ --with-stabs arrange to use stabs instead of host debug format.], |
| stabs="$with_stabs", |
| stabs=no) |
| |
| # With ELF |
| AC_ARG_WITH(elf, |
| [ --with-elf arrange to use ELF instead of host debug format.], |
| elf="$with_elf", |
| elf=no) |
| |
| # Specify the local prefix |
| local_prefix= |
| AC_ARG_WITH(local-prefix, |
| [ --with-local-prefix=DIR specifies directory to put local include.], |
| [case "${withval}" in |
| yes) AC_MSG_ERROR(bad value ${withval} given for local include directory prefix) ;; |
| no) ;; |
| *) local_prefix=$with_local_prefix ;; |
| esac]) |
| |
| # Default local prefix if it is empty |
| if test x$local_prefix = x; then |
| local_prefix=/usr/local |
| fi |
| |
| # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only |
| # passed in by the toplevel make and thus we'd get different behavior |
| # depending on where we built the sources. |
| gcc_gxx_include_dir= |
| # Specify the g++ header file directory |
| AC_ARG_WITH(gxx-include-dir, |
| [ --with-gxx-include-dir=DIR |
| specifies directory to put g++ header files.], |
| [case "${withval}" in |
| yes) AC_MSG_ERROR(bad value ${withval} given for g++ include directory) ;; |
| no) ;; |
| *) gcc_gxx_include_dir=$with_gxx_include_dir ;; |
| esac]) |
| |
| if test x${gcc_gxx_include_dir} = x; then |
| if test x${enable_version_specific_runtime_libs} = xyes; then |
| gcc_gxx_include_dir='${libsubdir}/include/g++' |
| else |
| topsrcdir=${srcdir}/.. . ${srcdir}/../config.if |
| changequote(<<, >>)dnl |
| gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface} |
| changequote([, ])dnl |
| fi |
| fi |
| |
| # Enable expensive internal checks |
| AC_ARG_ENABLE(checking, |
| [ --enable-checking enable expensive run-time checks.], |
| [case "${enableval}" in |
| yes) AC_DEFINE(ENABLE_CHECKING) ;; |
| no) ;; |
| *) AC_MSG_ERROR(bad value ${enableval} given for checking option) ;; |
| esac]) |
| |
| AC_ARG_ENABLE(cpp, |
| [ --disable-cpp don't provide a user-visible C preprocessor.], |
| [], [enable_cpp=yes]) |
| |
| AC_ARG_WITH(cpp_install_dir, |
| [ --with-cpp-install-dir=DIR |
| install the user visible C preprocessor in DIR |
| (relative to PREFIX) as well as PREFIX/bin.], |
| [if test x$withval = xyes; then |
| AC_MSG_ERROR([option --with-cpp-install-dir requires an argument]) |
| elif test x$withval != xno; then |
| cpp_install_dir=$withval |
| fi]) |
| |
| # Use cpplib+cppmain for the preprocessor, but don't link it with the compiler. |
| cpp_main=cccp |
| AC_ARG_ENABLE(cpplib, |
| [ --enable-cpplib use cpplib for the C preprocessor.], |
| if test x$enable_cpplib != xno; then |
| cpp_main=cppmain |
| fi) |
| |
| # Link cpplib into the compiler proper, for C/C++/ObjC. |
| AC_ARG_ENABLE(c-cpplib, |
| [ --enable-c-cpplib link cpplib directly into C and C++ compilers |
| (EXPERIMENTAL) (implies --enable-cpplib).], |
| if test x$enable_c_cpplib != xno; then |
| extra_c_objs="${extra_c_objs} libcpp.a" |
| extra_cxx_objs="${extra_cxx_objs} ../libcpp.a" |
| extra_c_flags="${extra_c_flags} -DUSE_CPPLIB=1" |
| cpp_main=cppmain |
| fi) |
| |
| # Enable Multibyte Characters for C/C++ |
| AC_ARG_ENABLE(c-mbchar, |
| [ --enable-c-mbchar enable multibyte characters for C and C++.], |
| if test x$enable_c_mbchar != xno; then |
| extra_c_flags=-DMULTIBYTE_CHARS=1 |
| fi) |
| |
| # Disable fast fixincludes |
| AC_ARG_ENABLE(fast-fixincludes, |
| [ --disable-fast-fixincludes |
| Disable the new fast fixincludes. |
| Run the old fixincludes script unconditionally], |
| if test x$enable_fast_fixincludes = xno ; then |
| cp $srcdir/fixincludes ./fixinc.sh |
| fi) |
| |
| # Enable Haifa scheduler. |
| AC_ARG_ENABLE(haifa, |
| [ --enable-haifa use the experimental scheduler. |
| --disable-haifa don't use the experimental scheduler for the |
| targets which normally enable it.]) |
| |
| # Enable threads |
| # Pass with no value to take the default |
| # Pass with a value to specify a thread package |
| AC_ARG_ENABLE(threads, |
| [ --enable-threads enable thread usage for target GCC. |
| --enable-threads=LIB use LIB thread package for target GCC.], |
| if test x$enable_threads = xno; then |
| enable_threads='' |
| fi, |
| enable_threads='') |
| |
| enable_threads_flag=$enable_threads |
| # Check if a valid thread package |
| case x${enable_threads_flag} in |
| x | xno) |
| # No threads |
| target_thread_file='single' |
| ;; |
| xyes) |
| # default |
| target_thread_file='' |
| ;; |
| xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \ |
| xsolaris | xwin32 | xdce | xvxworks) |
| target_thread_file=$enable_threads_flag |
| ;; |
| *) |
| echo "$enable_threads is an unknown thread package" 1>&2 |
| exit 1 |
| ;; |
| esac |
| |
| AC_ARG_ENABLE(objc-gc, |
| [ --enable-objc-gc enable the use of Boehm's garbage collector with |
| the GNU Objective-C runtime.], |
| if [[[ x$enable_objc_gc = xno ]]]; then |
| objc_boehm_gc='' |
| else |
| objc_boehm_gc=1 |
| fi, |
| objc_boehm_gc='') |
| |
| AC_ARG_ENABLE(java-gc, |
| changequote(<<,>>)dnl |
| << --enable-java-gc=TYPE choose garbage collector [boehm]>>, |
| changequote([,]) |
| JAVAGC=$enableval, |
| JAVAGC=boehm) |
| |
| AC_ARG_WITH(dwarf2, |
| [ --enable-dwarf2 enable DWARF2 debugging as default.], |
| dwarf2="$with_dwarf2", |
| dwarf2=no) |
| |
| # Determine the host, build, and target systems |
| AC_CANONICAL_SYSTEM |
| |
| # Find the native compiler |
| AC_PROG_CC |
| |
| # If the native compiler is GCC, we can enable warnings even in stage1. |
| # That's useful for people building cross-compilers, or just running a |
| # quick `make'. |
| if test "x$GCC" = "xyes"; then |
| stage1_warn_cflags='$(WARN_CFLAGS)' |
| else |
| stage1_warn_cflags="" |
| fi |
| AC_SUBST(stage1_warn_cflags) |
| |
| AC_PROG_MAKE_SET |
| |
| AC_MSG_CHECKING([whether a default assembler was specified]) |
| if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then |
| if test x"$gas_flag" = x"no"; then |
| AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER)]) |
| else |
| AC_MSG_RESULT([yes ($DEFAULT_ASSEMBLER - GNU as)]) |
| fi |
| else |
| AC_MSG_RESULT(no) |
| fi |
| |
| AC_MSG_CHECKING([whether a default linker was specified]) |
| if test x"${DEFAULT_LINKER+set}" = x"set"; then |
| if test x"$gnu_ld_flag" = x"no"; then |
| AC_MSG_RESULT([yes ($DEFAULT_LINKER)]) |
| else |
| AC_MSG_RESULT([yes ($DEFAULT_LINKER - GNU ld)]) |
| fi |
| else |
| AC_MSG_RESULT(no) |
| fi |
| |
| # Find some useful tools |
| AC_PROG_AWK |
| AC_PROG_LEX |
| GCC_PROG_LN |
| GCC_PROG_LN_S |
| GCC_C_VOLATILE |
| AC_PROG_RANLIB |
| AC_PROG_YACC |
| EGCS_PROG_INSTALL |
| |
| AC_HEADER_STDC |
| AC_HEADER_TIME |
| GCC_HEADER_STRING |
| AC_HEADER_SYS_WAIT |
| AC_CHECK_HEADERS(limits.h stddef.h string.h strings.h stdlib.h time.h fcntl.h unistd.h stab.h sys/file.h sys/time.h sys/resource.h sys/param.h sys/times.h sys/stat.h direct.h) |
| |
| # Check for thread headers. |
| AC_CHECK_HEADER(thread.h, [have_thread_h=yes], [have_thread_h=]) |
| AC_CHECK_HEADER(pthread.h, [have_pthread_h=yes], [have_pthread_h=]) |
| |
| # See if GNAT has been installed |
| AC_CHECK_PROG(gnat, gnatbind, yes, no) |
| |
| # See if the system preprocessor understands the ANSI C preprocessor |
| # stringification operator. |
| AC_MSG_CHECKING(whether cpp understands the stringify operator) |
| AC_CACHE_VAL(gcc_cv_c_have_stringify, |
| [AC_TRY_COMPILE(, |
| [#define S(x) #x |
| char *test = S(foo);], |
| gcc_cv_c_have_stringify=yes, gcc_cv_c_have_stringify=no)]) |
| AC_MSG_RESULT($gcc_cv_c_have_stringify) |
| if test $gcc_cv_c_have_stringify = yes; then |
| AC_DEFINE(HAVE_CPP_STRINGIFY) |
| fi |
| |
| # Use <inttypes.h> only if it exists, |
| # doesn't clash with <sys/types.h>, and declares intmax_t. |
| AC_MSG_CHECKING(for inttypes.h) |
| AC_CACHE_VAL(gcc_cv_header_inttypes_h, |
| [AC_TRY_COMPILE( |
| [#include <sys/types.h> |
| #include <inttypes.h>], |
| [intmax_t i = -1;], |
| [gcc_cv_header_inttypes_h=yes], |
| gcc_cv_header_inttypes_h=no)]) |
| AC_MSG_RESULT($gcc_cv_header_inttypes_h) |
| if test $gcc_cv_header_inttypes_h = yes; then |
| AC_DEFINE(HAVE_INTTYPES_H) |
| fi |
| |
| AC_CHECK_FUNCS(strtoul bsearch strerror putenv popen bcopy bzero bcmp \ |
| index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \ |
| sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \ |
| fputs_unlocked) |
| |
| # Make sure wchar_t is available |
| #AC_CHECK_TYPE(wchar_t, unsigned int) |
| |
| GCC_FUNC_VFPRINTF_DOPRNT |
| GCC_FUNC_PRINTF_PTR |
| |
| case "${host}" in |
| *-*-uwin*) |
| # Under some versions of uwin, vfork is notoriously buggy and the test |
| # can hang configure; on other versions, vfork exists just as a stub. |
| # FIXME: This should be removed once vfork in uwin's runtime is fixed. |
| ac_cv_func_vfork_works=no |
| ;; |
| esac |
| AC_FUNC_VFORK |
| |
| GCC_NEED_DECLARATIONS(malloc realloc calloc free bcopy bzero bcmp \ |
| index rindex getenv atol sbrk abort atof strerror getcwd getwd \ |
| strsignal putc_unlocked fputs_unlocked strstr) |
| |
| GCC_NEED_DECLARATIONS(getrlimit setrlimit, [ |
| #include <sys/types.h> |
| #ifdef HAVE_SYS_RESOURCE_H |
| #include <sys/resource.h> |
| #endif |
| ]) |
| |
| AC_DECL_SYS_SIGLIST |
| |
| # mkdir takes a single argument on some systems. |
| GCC_FUNC_MKDIR_TAKES_ONE_ARG |
| |
| # File extensions |
| manext='.1' |
| objext='.o' |
| AC_SUBST(manext) |
| AC_SUBST(objext) |
| |
| build_xm_file= |
| build_xm_defines= |
| build_install_headers_dir=install-headers-tar |
| build_exeext= |
| host_xm_file= |
| host_xm_defines= |
| host_xmake_file= |
| host_truncate_target= |
| host_exeext= |
| |
| # Decode the host machine, then the target machine. |
| # For the host machine, we save the xm_file variable as host_xm_file; |
| # then we decode the target machine and forget everything else |
| # that came from the host machine. |
| for machine in $build $host $target; do |
| |
| out_file= |
| xmake_file= |
| tmake_file= |
| extra_headers= |
| extra_passes= |
| extra_parts= |
| extra_programs= |
| extra_objs= |
| extra_host_objs= |
| extra_gcc_objs= |
| xm_defines= |
| float_format= |
| # Set this to force installation and use of collect2. |
| use_collect2= |
| # Set this to override the default target model. |
| target_cpu_default= |
| # Set this to control how the header file directory is installed. |
| install_headers_dir=install-headers-tar |
| # Set this to a non-empty list of args to pass to cpp if the target |
| # wants its .md file passed through cpp. |
| md_cppflags= |
| # Set this if directory names should be truncated to 14 characters. |
| truncate_target= |
| # Set this if gdb needs a dir command with `dirname $out_file` |
| gdb_needs_out_file_path= |
| # Set this if the build machine requires executables to have a |
| # file name suffix. |
| exeext= |
| # Set this to control which thread package will be used. |
| thread_file= |
| # Reinitialize these from the flag values every loop pass, since some |
| # configure entries modify them. |
| gas="$gas_flag" |
| gnu_ld="$gnu_ld_flag" |
| enable_threads=$enable_threads_flag |
| |
| # Set default cpu_type, tm_file and xm_file so it can be updated in |
| # each machine entry. |
| cpu_type=`echo $machine | sed 's/-.*$//'` |
| case $machine in |
| alpha*-*-*) |
| cpu_type=alpha |
| ;; |
| arm*-*-*) |
| cpu_type=arm |
| ;; |
| c*-convex-*) |
| cpu_type=convex |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-*) |
| changequote([,])dnl |
| cpu_type=i386 |
| ;; |
| hppa*-*-*) |
| cpu_type=pa |
| ;; |
| m68000-*-*) |
| cpu_type=m68k |
| ;; |
| mips*-*-*) |
| cpu_type=mips |
| ;; |
| powerpc*-*-*) |
| cpu_type=rs6000 |
| ;; |
| pyramid-*-*) |
| cpu_type=pyr |
| ;; |
| sparc*-*-*) |
| cpu_type=sparc |
| ;; |
| esac |
| |
| tm_file=${cpu_type}/${cpu_type}.h |
| xm_file=${cpu_type}/xm-${cpu_type}.h |
| |
| # Common parts for linux-gnu and openbsd systems |
| case $machine in |
| *-*-linux-gnu*) |
| xm_defines="HAVE_ATEXIT POSIX BSTRING" |
| ;; |
| *-*-openbsd*) |
| tm_file=${cpu_type}/openbsd.h |
| tmake_file="t-libc-ok t-openbsd" |
| # avoid surprises, always provide an xm-openbsd file |
| xm_file=${cpu_type}/xm-openbsd.h |
| # don't depend on processor x-fragments as well |
| xmake_file=none |
| if test x$enable_threads = xyes; then |
| thread_file='posix' |
| tmake_file="${tmake_file} t-openbsd-thread" |
| fi |
| ;; |
| esac |
| |
| case $machine in |
| # Support site-specific machine types. |
| *local*) |
| cpu_type=`echo $machine | sed -e 's/-.*//'` |
| rest=`echo $machine | sed -e "s/$cpu_type-//"` |
| xm_file=${cpu_type}/xm-$rest.h |
| tm_file=${cpu_type}/$rest.h |
| if test -f $srcdir/config/${cpu_type}/x-$rest; \ |
| then xmake_file=${cpu_type}/x-$rest; \ |
| else true; \ |
| fi |
| if test -f $srcdir/config/${cpu_type}/t-$rest; \ |
| then tmake_file=${cpu_type}/t-$rest; \ |
| else true; \ |
| fi |
| ;; |
| 1750a-*-*) |
| ;; |
| a29k-*-bsd* | a29k-*-sym1*) |
| tm_file="${tm_file} a29k/unix.h" |
| xm_defines=USG |
| xmake_file=a29k/x-unix |
| use_collect2=yes |
| ;; |
| a29k-*-udi | a29k-*-coff) |
| tm_file="${tm_file} dbxcoff.h a29k/udi.h" |
| tmake_file=a29k/t-a29kbare |
| ;; |
| a29k-wrs-vxworks*) |
| tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h" |
| tmake_file=a29k/t-vx29k |
| extra_parts="crtbegin.o crtend.o" |
| thread_file='vxworks' |
| ;; |
| a29k-*-*) # Default a29k environment. |
| use_collect2=yes |
| ;; |
| alpha-*-interix) |
| tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h" |
| |
| # GAS + IEEE_CONFORMANT+IEEE (no inexact); |
| #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE" |
| |
| # GAS + IEEE_CONFORMANT |
| target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT" |
| |
| xm_file="alpha/xm-alpha-interix.h xm-interix.h" |
| xmake_file="x-interix alpha/t-pe" |
| tmake_file="alpha/t-interix alpha/t-ieee" |
| if test x$enable_threads = xyes ; then |
| thread_file='posix' |
| fi |
| if test x$stabs = xyes ; then |
| tm_file="${tm_file} dbxcoff.h" |
| fi |
| #prefix='$$INTERIX_ROOT'/usr/contrib |
| #local_prefix='$$INTERIX_ROOT'/usr/contrib |
| ;; |
| alpha*-*-linux-gnuecoff*) |
| tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h" |
| target_cpu_default="MASK_GAS" |
| tmake_file="alpha/t-ieee" |
| gas=no |
| xmake_file=none |
| gas=yes gnu_ld=yes |
| ;; |
| alpha*-*-linux-gnulibc1*) |
| tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h" |
| target_cpu_default="MASK_GAS" |
| tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe alpha/t-ieee" |
| extra_parts="crtbegin.o crtend.o" |
| xmake_file=none |
| gas=yes gnu_ld=yes |
| if test x$enable_threads = xyes; then |
| thread_file='posix' |
| fi |
| ;; |
| alpha*-*-linux-gnu*) |
| tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h" |
| target_cpu_default="MASK_GAS" |
| tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-ieee" |
| extra_parts="crtbegin.o crtend.o" |
| xmake_file=none |
| gas=yes gnu_ld=yes |
| if test x$enable_threads = xyes; then |
| thread_file='posix' |
| fi |
| ;; |
| alpha*-*-netbsd*) |
| tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h" |
| target_cpu_default="MASK_GAS" |
| tmake_file="alpha/t-crtbe alpha/t-ieee" |
| extra_parts="crtbegin.o crtend.o" |
| xmake_file=none |
| gas=yes gnu_ld=yes |
| ;; |
| |
| alpha*-*-openbsd*) |
| # default x-alpha is only appropriate for dec-osf. |
| target_cpu_default="MASK_GAS" |
| tmake_file="alpha/t-ieee" |
| ;; |
| |
| alpha*-dec-osf*) |
| if test x$stabs = xyes |
| then |
| tm_file="${tm_file} dbx.h" |
| fi |
| if test x$gas != xyes |
| then |
| extra_passes="mips-tfile mips-tdump" |
| fi |
| use_collect2=yes |
| tmake_file="alpha/t-ieee" |
| case $machine in |
| *-*-osf1*) |
| tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h" |
| ;; |
| changequote(,)dnl |
| *-*-osf[23]*) |
| changequote([,])dnl |
| tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h" |
| ;; |
| *-*-osf4*) |
| tm_file="${tm_file} alpha/osf.h" |
| # Some versions of OSF4 (specifically X4.0-9 296.7) have |
| # a broken tar, so we use cpio instead. |
| install_headers_dir=install-headers-cpio |
| ;; |
| esac |
| case $machine in |
| changequote(,)dnl |
| *-*-osf4.0[b-z] | *-*-osf4.[1-9]*) |
| changequote([,])dnl |
| target_cpu_default=MASK_SUPPORT_ARCH |
| ;; |
| esac |
| ;; |
| alpha*-*-vxworks*) |
| tm_file="${tm_file} dbx.h alpha/vxworks.h" |
| tmake_file="alpha/t-ieee" |
| if [ x$gas != xyes ] |
| then |
| extra_passes="mips-tfile mips-tdump" |
| fi |
| use_collect2=yes |
| thread_file='vxworks' |
| ;; |
| alpha*-*-winnt*) |
| tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h" |
| xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h" |
| tmake_file="t-libc-ok alpha/t-ieee" |
| xmake_file=winnt/x-winnt |
| extra_host_objs=oldnames.o |
| extra_gcc_objs="spawnv.o oldnames.o" |
| if test x$gnu_ld != xyes |
| then |
| extra_programs=ld.exe |
| fi |
| if test x$enable_threads = xyes; then |
| thread_file='win32' |
| fi |
| ;; |
| alpha*-dec-vms*) |
| tm_file=alpha/vms.h |
| xm_file="${xm_file} alpha/xm-vms.h" |
| tmake_file="alpha/t-vms alpha/t-ieee" |
| ;; |
| arc-*-elf*) |
| extra_parts="crtinit.o crtfini.o" |
| ;; |
| arm-*-coff* | armel-*-coff*) |
| tm_file=arm/coff.h |
| tmake_file=arm/t-bare |
| ;; |
| arm-*-vxworks*) |
| tm_file=arm/vxarm.h |
| tmake_file=arm/t-bare |
| thread_file='vxworks' |
| ;; |
| changequote(,)dnl |
| arm-*-riscix1.[01]*) # Acorn RISC machine (early versions) |
| changequote([,])dnl |
| tm_file=arm/riscix1-1.h |
| use_collect2=yes |
| ;; |
| arm-*-riscix*) # Acorn RISC machine |
| if test x$gas = xyes |
| then |
| tm_file=arm/rix-gas.h |
| else |
| tm_file=arm/riscix.h |
| fi |
| xmake_file=arm/x-riscix |
| tmake_file=arm/t-riscix |
| use_collect2=yes |
| ;; |
| arm-semi-aout | armel-semi-aout) |
| tm_file=arm/semi.h |
| tmake_file=arm/t-semi |
| ;; |
| arm-semi-aof | armel-semi-aof) |
| tm_file=arm/semiaof.h |
| tmake_file=arm/t-semiaof |
| ;; |
| arm*-*-netbsd*) |
| tm_file=arm/netbsd.h |
| xm_file="arm/xm-netbsd.h ${xm_file}" |
| tmake_file="t-netbsd arm/t-netbsd" |
| use_collect2=yes |
| ;; |
| arm*-*-linux-gnuaout*) # ARM GNU/Linux with a.out |
| cpu_type=arm |
| xmake_file=x-linux |
| tm_file=arm/linux-aout.h |
| tmake_file=arm/t-linux |
| gnu_ld=yes |
| ;; |
| arm*-*-linux-gnu*) # ARM GNU/Linux with ELF |
| xm_file=arm/xm-linux.h |
| xmake_file=x-linux |
| case $machine in |
| armv2*-*-*) |
| tm_file=arm/linux-elf26.h |
| ;; |
| *) |
| tm_file=arm/linux-elf.h |
| ;; |
| esac |
| tmake_file="t-linux arm/t-linux" |
| extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" |
| gnu_ld=yes |
| case x${enable_threads} in |
| x | xyes | xpthreads | xposix) |
| thread_file='posix' |
| ;; |
| esac |
| ;; |
| arm*-*-aout) |
| tm_file=arm/aout.h |
| tmake_file=arm/t-bare |
| ;; |
| arm*-*-ecos-elf) |
| tm_file=arm/ecos-elf.h |
| tmake_file=arm/t-elf |
| ;; |
| arm*-*-elf) |
| tm_file=arm/unknown-elf.h |
| tmake_file=arm/t-arm-elf |
| ;; |
| arm*-*-oabi) |
| tm_file=arm/unknown-elf-oabi.h |
| tmake_file=arm/t-arm-elf |
| ;; |
| c1-convex-*) # Convex C1 |
| target_cpu_default=1 |
| use_collect2=yes |
| ;; |
| c2-convex-*) # Convex C2 |
| target_cpu_default=2 |
| use_collect2=yes |
| ;; |
| c32-convex-*) |
| target_cpu_default=4 |
| use_collect2=yes |
| ;; |
| c34-convex-*) |
| target_cpu_default=8 |
| use_collect2=yes |
| ;; |
| c38-convex-*) |
| target_cpu_default=16 |
| use_collect2=yes |
| ;; |
| c4x-*) |
| cpu_type=c4x |
| tmake_file=c4x/t-c4x |
| ;; |
| clipper-intergraph-clix*) |
| tm_file="${tm_file} svr3.h clipper/clix.h" |
| xm_file=clipper/xm-clix.h |
| xmake_file=clipper/x-clix |
| extra_headers=va-clipper.h |
| extra_parts="crtbegin.o crtend.o" |
| install_headers_dir=install-headers-cpio |
| ;; |
| dsp16xx-*) |
| ;; |
| elxsi-elxsi-*) |
| use_collect2=yes |
| ;; |
| # This hasn't been upgraded to GCC 2. |
| # fx80-alliant-*) # Alliant FX/80 |
| # ;; |
| h8300-*-*) |
| float_format=i32 |
| ;; |
| hppa*-*-openbsd*) |
| target_cpu_default="MASK_PA_11" |
| tmake_file=pa/t-openbsd |
| ;; |
| hppa1.1-*-pro*) |
| tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h" |
| xm_file=pa/xm-papro.h |
| tmake_file=pa/t-pro |
| ;; |
| hppa1.1-*-osf*) |
| target_cpu_default="MASK_PA_11" |
| tm_file="${tm_file} pa/pa-osf.h" |
| use_collect2=yes |
| ;; |
| hppa1.1-*-rtems*) |
| tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h pa/rtems.h" |
| xm_file=pa/xm-papro.h |
| tmake_file=pa/t-pro |
| ;; |
| hppa1.0-*-osf*) |
| tm_file="${tm_file} pa/pa-osf.h" |
| use_collect2=yes |
| ;; |
| hppa1.1-*-bsd*) |
| target_cpu_default="MASK_PA_11" |
| use_collect2=yes |
| ;; |
| hppa1.0-*-bsd*) |
| use_collect2=yes |
| ;; |
| hppa1.0-*-hpux7*) |
| tm_file="pa/pa-oldas.h ${tm_file} pa/pa-hpux7.h" |
| xm_file=pa/xm-pahpux.h |
| xmake_file=pa/x-pa-hpux |
| if test x$gas = xyes |
| then |
| tm_file="${tm_file} pa/gas.h" |
| fi |
| install_headers_dir=install-headers-cpio |
| use_collect2=yes |
| ;; |
| changequote(,)dnl |
| hppa1.0-*-hpux8.0[0-2]*) |
| changequote([,])dnl |
| tm_file="${tm_file} pa/pa-hpux.h" |
| xm_file=pa/xm-pahpux.h |
| xmake_file=pa/x-pa-hpux |
| if test x$gas = xyes |
| then |
| tm_file="${tm_file} pa/pa-gas.h" |
| else |
| tm_file="pa/pa-oldas.h ${tm_file}" |
| fi |
| install_headers_dir=install-headers-cpio |
| use_collect2=yes |
| ;; |
| changequote(,)dnl |
| hppa1.1-*-hpux8.0[0-2]*) |
| changequote([,])dnl |
| target_cpu_default="MASK_PA_11" |
| tm_file="${tm_file} pa/pa-hpux.h" |
| xm_file=pa/xm-pahpux.h |
| xmake_file=pa/x-pa-hpux |
| if test x$gas = xyes |
| then |
| tm_file="${tm_file} pa/pa-gas.h" |
| else |
| tm_file="pa/pa-oldas.h ${tm_file}" |
| fi |
| install_headers_dir=install-headers-cpio |
| use_collect2=yes |
| ;; |
| hppa1.1-*-hpux8*) |
| target_cpu_default="MASK_PA_11" |
| tm_file="${tm_file} pa/pa-hpux.h" |
| xm_file=pa/xm-pahpux.h |
| xmake_file=pa/x-pa-hpux |
| if test x$gas = xyes |
| then |
| tm_file="${tm_file} pa/pa-gas.h" |
| fi |
| install_headers_dir=install-headers-cpio |
| use_collect2=yes |
| ;; |
| hppa1.0-*-hpux8*) |
| tm_file="${tm_file} pa/pa-hpux.h" |
| xm_file=pa/xm-pahpux.h |
| xmake_file=pa/x-pa-hpux |
| if test x$gas = xyes |
| then |
| tm_file="${tm_file} pa/pa-gas.h" |
| fi |
| install_headers_dir=install-headers-cpio |
| use_collect2=yes |
| ;; |
| hppa1.1-*-hpux10* | hppa2*-*-hpux10*) |
| target_cpu_default="MASK_PA_11" |
| tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h" |
| xm_file=pa/xm-pahpux.h |
| xmake_file=pa/x-pa-hpux |
| tmake_file=pa/t-pa |
| if test x$gas = xyes |
| then |
| tm_file="${tm_file} pa/pa-gas.h" |
| fi |
| if test x$enable_threads = x; then |
| enable_threads=$have_pthread_h |
| fi |
| if test x$enable_threads = xyes; then |
| thread_file='dce' |
| tmake_file="${tmake_file} pa/t-dce-thr" |
| fi |
| install_headers_dir=install-headers-cpio |
| use_collect2=yes |
| ;; |
| hppa1.0-*-hpux10*) |
| tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h" |
| xm_file=pa/xm-pahpux.h |
| xmake_file=pa/x-pa-hpux |
| tmake_file=pa/t-pa |
| if test x$gas = xyes |
| then |
| tm_file="${tm_file} pa/pa-gas.h" |
| fi |
| if test x$enable_threads = x; then |
| enable_threads=$have_pthread_h |
| fi |
| if test x$enable_threads = xyes; then |
| thread_file='dce' |
| tmake_file="${tmake_file} pa/t-dce-thr" |
| fi |
| install_headers_dir=install-headers-cpio |
| use_collect2=yes |
| ;; |
| hppa1.1-*-hpux* | hppa2*-*-hpux*) |
| target_cpu_default="MASK_PA_11" |
| tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h" |
| xm_file=pa/xm-pahpux.h |
| xmake_file=pa/x-pa-hpux |
| if test x$gas = xyes |
| then |
| tm_file="${tm_file} pa/pa-gas.h" |
| fi |
| install_headers_dir=install-headers-cpio |
| use_collect2=yes |
| ;; |
| hppa1.0-*-hpux*) |
| tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h" |
| xm_file=pa/xm-pahpux.h |
| xmake_file=pa/x-pa-hpux |
| if test x$gas = xyes |
| then |
| tm_file="${tm_file} pa/pa-gas.h" |
| fi |
| install_headers_dir=install-headers-cpio |
| use_collect2=yes |
| ;; |
| hppa1.1-*-hiux* | hppa2*-*-hiux*) |
| target_cpu_default="MASK_PA_11" |
| tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h" |
| xm_file=pa/xm-pahpux.h |
| xmake_file=pa/x-pa-hpux |
| if test x$gas = xyes |
| then |
| tm_file="${tm_file} pa/pa-gas.h" |
| fi |
| install_headers_dir=install-headers-cpio |
| use_collect2=yes |
| ;; |
| hppa1.0-*-hiux*) |
| tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h" |
| xm_file=pa/xm-pahpux.h |
| xmake_file=pa/x-pa-hpux |
| if test x$gas = xyes |
| then |
| tm_file="${tm_file} pa/pa-gas.h" |
| fi |
| install_headers_dir=install-headers-cpio |
| use_collect2=yes |
| ;; |
| hppa*-*-lites*) |
| target_cpu_default="MASK_PA_11" |
| use_collect2=yes |
| ;; |
| i370-*-mvs*) |
| ;; |
| changequote(,)dnl |
| i[34567]86-ibm-aix*) # IBM PS/2 running AIX |
| changequote([,])dnl |
| if test x$gas = xyes |
| then |
| tm_file=i386/aix386.h |
| extra_parts="crtbegin.o crtend.o" |
| tmake_file=i386/t-crtstuff |
| else |
| tm_file=i386/aix386ng.h |
| use_collect2=yes |
| fi |
| xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}" |
| xm_defines=USG |
| xmake_file=i386/x-aix |
| ;; |
| changequote(,)dnl |
| i[34567]86-ncr-sysv4*) # NCR 3000 - ix86 running system V.4 |
| changequote([,])dnl |
| xm_file="xm-siglist.h xm-alloca.h ${xm_file}" |
| xm_defines="USG POSIX SMALL_ARG_MAX" |
| xmake_file=i386/x-ncr3000 |
| if test x$stabs = xyes -a x$gas = xyes |
| then |
| tm_file=i386/sysv4gdb.h |
| else |
| tm_file=i386/sysv4.h |
| fi |
| extra_parts="crtbegin.o crtend.o" |
| tmake_file=i386/t-crtpic |
| ;; |
| changequote(,)dnl |
| i[34567]86-next-*) |
| changequote([,])dnl |
| tm_file=i386/next.h |
| xm_file=i386/xm-next.h |
| tmake_file=i386/t-next |
| xmake_file=i386/x-next |
| extra_objs=nextstep.o |
| extra_parts="crtbegin.o crtend.o" |
| if test x$enable_threads = xyes; then |
| thread_file='mach' |
| fi |
| ;; |
| changequote(,)dnl |
| i[34567]86-sequent-bsd*) # 80386 from Sequent |
| changequote([,])dnl |
| use_collect2=yes |
| if test x$gas = xyes |
| then |
| tm_file=i386/seq-gas.h |
| else |
| tm_file=i386/sequent.h |
| fi |
| ;; |
| changequote(,)dnl |
| i[34567]86-sequent-ptx1*) |
| changequote([,])dnl |
| xm_defines="USG SVR3" |
| xmake_file=i386/x-sysv3 |
| tm_file=i386/seq-sysv3.h |
| tmake_file=i386/t-crtstuff |
| extra_parts="crtbegin.o crtend.o" |
| install_headers_dir=install-headers-cpio |
| ;; |
| changequote(,)dnl |
| i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*) |
| changequote([,])dnl |
| xm_defines="USG SVR3" |
| xmake_file=i386/x-sysv3 |
| tm_file=i386/seq2-sysv3.h |
| tmake_file=i386/t-crtstuff |
| extra_parts="crtbegin.o crtend.o" |
| install_headers_dir=install-headers-cpio |
| ;; |
| changequote(,)dnl |
| i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*) |
| changequote([,])dnl |
| xm_file="xm-siglist.h xm-alloca.h ${xm_file}" |
| xm_defines="USG POSIX SMALL_ARG_MAX" |
| xmake_file=x-svr4 |
| tm_file=i386/ptx4-i.h |
| tmake_file=t-svr4 |
| extra_parts="crtbegin.o crtend.o" |
| install_headers_dir=install-headers-cpio |
| ;; |
| i386-sun-sunos*) # Sun i386 roadrunner |
| xm_defines=USG |
| tm_file=i386/sun.h |
| use_collect2=yes |
| ;; |
| changequote(,)dnl |
| i[34567]86-wrs-vxworks*) |
| changequote([,])dnl |
| tm_file=i386/vxi386.h |
| tmake_file=i386/t-i386bare |
| thread_file='vxworks' |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-aout*) |
| changequote([,])dnl |
| tm_file=i386/i386-aout.h |
| tmake_file=i386/t-i386bare |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-bsdi* | i[34567]86-*-bsd386*) |
| changequote([,])dnl |
| tm_file=i386/bsd386.h |
| # tmake_file=t-libc-ok |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-bsd*) |
| changequote([,])dnl |
| tm_file=i386/386bsd.h |
| # tmake_file=t-libc-ok |
| # Next line turned off because both 386BSD and BSD/386 use GNU ld. |
| # use_collect2=yes |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-freebsdelf*) |
| changequote([,])dnl |
| tm_file="i386/i386.h i386/att.h svr4.h i386/freebsd-elf.h i386/perform.h" |
| extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" |
| tmake_file=t-freebsd |
| gas=yes |
| gnu_ld=yes |
| stabs=yes |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-freebsd*) |
| changequote([,])dnl |
| tm_file=i386/freebsd.h |
| tmake_file=t-freebsd |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-netbsd*) |
| changequote([,])dnl |
| tm_file=i386/netbsd.h |
| tmake_file=t-netbsd |
| use_collect2=yes |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-openbsd*) |
| changequote([,])dnl |
| # we need collect2 until our bug is fixed... |
| use_collect2=yes |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-coff*) |
| changequote([,])dnl |
| tm_file=i386/i386-coff.h |
| tmake_file=i386/t-i386bare |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-isc*) # 80386 running ISC system |
| changequote([,])dnl |
| xm_file="${xm_file} i386/xm-isc.h" |
| xm_defines="USG SVR3" |
| case $machine in |
| changequote(,)dnl |
| i[34567]86-*-isc[34]*) |
| changequote([,])dnl |
| xmake_file=i386/x-isc3 |
| ;; |
| *) |
| xmake_file=i386/x-isc |
| ;; |
| esac |
| if test x$gas = xyes -a x$stabs = xyes |
| then |
| tm_file=i386/iscdbx.h |
| tmake_file=i386/t-svr3dbx |
| extra_parts="svr3.ifile svr3z.ifile" |
| else |
| tm_file=i386/isccoff.h |
| tmake_file=i386/t-crtstuff |
| extra_parts="crtbegin.o crtend.o" |
| fi |
| install_headers_dir=install-headers-cpio |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-linux-gnuoldld*) # Intel 80386's running GNU/Linux |
| changequote([,])dnl # with a.out format using |
| # pre BFD linkers |
| xmake_file=x-linux-aout |
| tmake_file="t-linux-aout i386/t-crtstuff" |
| tm_file=i386/linux-oldld.h |
| gnu_ld=yes |
| float_format=i386 |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-linux-gnuaout*) # Intel 80386's running GNU/Linux |
| changequote([,])dnl # with a.out format |
| xmake_file=x-linux-aout |
| tmake_file="t-linux-aout i386/t-crtstuff" |
| tm_file=i386/linux-aout.h |
| gnu_ld=yes |
| float_format=i386 |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-linux-gnulibc1) # Intel 80386's running GNU/Linux |
| changequote([,])dnl # with ELF format using the |
| # GNU/Linux C library 5 |
| xmake_file=x-linux |
| tm_file=i386/linux.h |
| tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff" |
| extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" |
| gnu_ld=yes |
| float_format=i386 |
| if test x$enable_threads = xyes; then |
| thread_file='single' |
| fi |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-linux-gnu*) # Intel 80386's running GNU/Linux |
| changequote([,])dnl # with ELF format using glibc 2 |
| # aka GNU/Linux C library 6 |
| xmake_file=x-linux |
| tm_file=i386/linux.h |
| tmake_file="t-linux i386/t-crtstuff" |
| extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" |
| gnu_ld=yes |
| float_format=i386 |
| if test x$enable_threads = xyes; then |
| thread_file='posix' |
| fi |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-gnu*) |
| float_format=i386 |
| changequote([,])dnl |
| ;; |
| changequote(,)dnl |
| i[34567]86-go32-msdos | i[34567]86-*-go32*) |
| changequote([,])dnl |
| echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead." |
| exit 1 |
| ;; |
| changequote(,)dnl |
| i[34567]86-pc-msdosdjgpp*) |
| changequote([,])dnl |
| xm_file=i386/xm-djgpp.h |
| tm_file=i386/djgpp.h |
| tmake_file=i386/t-djgpp |
| xmake_file=i386/x-djgpp |
| gnu_ld=yes |
| gas=yes |
| exeext=.exe |
| case $host in *pc-msdosdjgpp*) |
| target_alias=djgpp |
| ;; |
| esac |
| ;; |
| changequote(,)dnl |
| i[34567]86-moss-msdos* | i[34567]86-*-moss*) |
| changequote([,])dnl |
| tm_file=i386/moss.h |
| tmake_file=t-libc-ok |
| gnu_ld=yes |
| gas=yes |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-lynxos*) |
| changequote([,])dnl |
| if test x$gas = xyes |
| then |
| tm_file=i386/lynx.h |
| else |
| tm_file=i386/lynx-ng.h |
| fi |
| xm_file=i386/xm-lynx.h |
| tmake_file=i386/t-i386bare |
| xmake_file=x-lynx |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-mach*) |
| changequote([,])dnl |
| tm_file=i386/mach.h |
| # tmake_file=t-libc-ok |
| use_collect2=yes |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-osfrose*) # 386 using OSF/rose |
| changequote([,])dnl |
| if test x$elf = xyes |
| then |
| tm_file=i386/osfelf.h |
| use_collect2= |
| else |
| tm_file=i386/osfrose.h |
| use_collect2=yes |
| fi |
| xm_file="i386/xm-osf.h ${xm_file}" |
| xmake_file=i386/x-osfrose |
| tmake_file=i386/t-osf |
| extra_objs=halfpic.o |
| ;; |
| changequote(,)dnl |
| i[34567]86-go32-rtems*) |
| changequote([,])dnl |
| cpu_type=i386 |
| xm_file=i386/xm-go32.h |
| tm_file=i386/go32-rtems.h |
| tmake_file="i386/t-go32 t-rtems" |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-rtemself*) |
| changequote([,])dnl |
| cpu_type=i386 |
| tm_file=i386/rtemself.h |
| tmake_file="i386/t-i386bare t-rtems" |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-rtems*) |
| changequote([,])dnl |
| cpu_type=i386 |
| tm_file=i386/rtems.h |
| tmake_file="i386/t-i386bare t-rtems" |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5 |
| changequote([,])dnl |
| xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h" |
| xm_defines="USG SVR3" |
| xmake_file=i386/x-sco5 |
| install_headers_dir=install-headers-cpio |
| tm_file=i386/sco5.h |
| if test x$gas = xyes |
| then |
| tm_file="i386/sco5gas.h ${tm_file}" |
| tmake_file=i386/t-sco5gas |
| else |
| tmake_file=i386/t-sco5 |
| fi |
| extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o" |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-sco3.2v4*) # 80386 running SCO 3.2v4 system |
| changequote([,])dnl |
| xm_file="${xm_file} i386/xm-sco.h" |
| xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST" |
| xmake_file=i386/x-sco4 |
| install_headers_dir=install-headers-cpio |
| if test x$stabs = xyes |
| then |
| tm_file=i386/sco4dbx.h |
| tmake_file=i386/t-svr3dbx |
| extra_parts="svr3.ifile svr3z.rfile" |
| else |
| tm_file=i386/sco4.h |
| tmake_file=i386/t-crtstuff |
| extra_parts="crtbegin.o crtend.o" |
| fi |
| truncate_target=yes |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-sco*) # 80386 running SCO system |
| changequote([,])dnl |
| xm_file=i386/xm-sco.h |
| xmake_file=i386/x-sco |
| install_headers_dir=install-headers-cpio |
| if test x$stabs = xyes |
| then |
| tm_file=i386/scodbx.h |
| tmake_file=i386/t-svr3dbx |
| extra_parts="svr3.ifile svr3z.rfile" |
| else |
| tm_file=i386/sco.h |
| extra_parts="crtbegin.o crtend.o" |
| tmake_file=i386/t-crtstuff |
| fi |
| truncate_target=yes |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-solaris2*) |
| changequote([,])dnl |
| xm_file="xm-siglist.h xm-alloca.h ${xm_file}" |
| xm_defines="USG POSIX SMALL_ARG_MAX" |
| if test x$stabs = xyes |
| then |
| tm_file=i386/sol2dbg.h |
| else |
| tm_file=i386/sol2.h |
| fi |
| tmake_file=i386/t-sol2 |
| extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o" |
| xmake_file=x-svr4 |
| if test x$enable_threads = xyes; then |
| thread_file='solaris' |
| fi |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-sysv5*) # Intel x86 on System V Release 5 |
| changequote([,])dnl |
| xm_file="xm-alloca.h xm-siglist.h ${xm_file}" |
| xm_defines="USG POSIX" |
| tm_file=i386/sysv5.h |
| if test x$stabs = xyes |
| then |
| tm_file="${tm_file} dbx.h" |
| fi |
| tmake_file=i386/t-crtpic |
| xmake_file=x-svr4 |
| extra_parts="crtbegin.o crtend.o" |
| if test x$enable_threads = xyes; then |
| thread_file='posix' |
| fi |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-sysv4*) # Intel 80386's running system V.4 |
| changequote([,])dnl |
| xm_file="xm-siglist.h xm-alloca.h ${xm_file}" |
| xm_defines="USG POSIX SMALL_ARG_MAX" |
| tm_file=i386/sysv4.h |
| if test x$stabs = xyes |
| then |
| tm_file="${tm_file} dbx.h" |
| fi |
| tmake_file=i386/t-crtpic |
| xmake_file=x-svr4 |
| extra_parts="crtbegin.o crtend.o" |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-udk*) # Intel x86 on SCO UW/OSR5 Dev Kit |
| changequote([,])dnl |
| xm_file="xm-alloca.h xm-siglist.h ${xm_file}" |
| xm_defines="USG POSIX" |
| tm_file=i386/udk.h |
| tmake_file="i386/t-crtpic i386/t-udk" |
| xmake_file=x-svr4 |
| extra_parts="crtbegin.o crtend.o" |
| install_headers_dir=install-headers-cpio |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-osf1*) # Intel 80386's running OSF/1 1.3+ |
| changequote([,])dnl |
| cpu_type=i386 |
| xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h" |
| xm_defines="USE_C_ALLOCA SMALL_ARG_MAX" |
| if test x$stabs = xyes |
| then |
| tm_file=i386/osf1elfgdb.h |
| else |
| tm_file=i386/osf1elf.h |
| fi |
| tmake_file=i386/t-osf1elf |
| xmake_file=i386/x-osf1elf |
| extra_parts="crti.o crtn.o crtbegin.o crtend.o" |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-sysv*) # Intel 80386's running system V |
| changequote([,])dnl |
| xm_defines="USG SVR3" |
| xmake_file=i386/x-sysv3 |
| if test x$gas = xyes |
| then |
| if test x$stabs = xyes |
| then |
| tm_file=i386/svr3dbx.h |
| tmake_file=i386/t-svr3dbx |
| extra_parts="svr3.ifile svr3z.rfile" |
| else |
| tm_file=i386/svr3gas.h |
| extra_parts="crtbegin.o crtend.o" |
| tmake_file=i386/t-crtstuff |
| fi |
| else |
| tm_file=i386/sysv3.h |
| extra_parts="crtbegin.o crtend.o" |
| tmake_file=i386/t-crtstuff |
| fi |
| ;; |
| i386-*-vsta) # Intel 80386's running VSTa kernel |
| xm_file="${xm_file} i386/xm-vsta.h" |
| tm_file=i386/vsta.h |
| tmake_file=i386/t-vsta |
| xmake_file=i386/x-vsta |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-win32) |
| changequote([,])dnl |
| xm_file="${xm_file} i386/xm-cygwin.h" |
| tmake_file=i386/t-cygwin |
| tm_file=i386/win32.h |
| xmake_file=i386/x-cygwin |
| extra_objs=winnt.o |
| if test x$enable_threads = xyes; then |
| thread_file='win32' |
| fi |
| exeext=.exe |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-pe | i[34567]86-*-cygwin*) |
| changequote([,])dnl |
| xm_file="${xm_file} i386/xm-cygwin.h" |
| tmake_file=i386/t-cygwin |
| tm_file=i386/cygwin.h |
| xmake_file=i386/x-cygwin |
| extra_objs=winnt.o |
| if test x$enable_threads = xyes; then |
| thread_file='win32' |
| fi |
| exeext=.exe |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-mingw32*) |
| changequote([,])dnl |
| tm_file=i386/mingw32.h |
| xm_file="${xm_file} i386/xm-mingw32.h" |
| tmake_file="i386/t-cygwin i386/t-mingw32" |
| extra_objs=winnt.o |
| xmake_file=i386/x-cygwin |
| if test x$enable_threads = xyes; then |
| thread_file='win32' |
| fi |
| exeext=.exe |
| case $machine in |
| *mingw32msv*) |
| ;; |
| *minwg32crt* | *mingw32*) |
| tm_file="${tm_file} i386/crtdll.h" |
| ;; |
| esac |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-uwin*) |
| changequote([,])dnl |
| tm_file=i386/uwin.h |
| xm_file="${xm_file} i386/xm-uwin.h" |
| xm_defines="USG NO_STAB_H NO_SYS_SIGLIST" |
| tmake_file="i386/t-cygwin i386/t-uwin" |
| extra_objs=winnt.o |
| xmake_file=i386/x-cygwin |
| if test x$enable_threads = xyes; then |
| thread_file='win32' |
| fi |
| exeext=.exe |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-interix*) |
| changequote([,])dnl |
| tm_file="i386/i386-interix.h interix.h" |
| xm_file="i386/xm-i386-interix.h xm-interix.h" |
| xm_defines="USG NO_SYS_SIGLIST" |
| tmake_file="i386/t-interix" |
| extra_objs=interix.o |
| xmake_file=x-interix |
| if test x$enable_threads = xyes ; then |
| thread_file='posix' |
| fi |
| if test x$stabs = xyes ; then |
| tm_file="${tm_file} dbxcoff.h" |
| fi |
| ;; |
| changequote(,)dnl |
| i[34567]86-*-winnt3*) |
| changequote([,])dnl |
| tm_file=i386/win-nt.h |
| out_file=i386/i386.c |
| xm_file="xm-winnt.h ${xm_file}" |
| xmake_file=winnt/x-winnt |
| tmake_file=i386/t-winnt |
| extra_host_objs="winnt.o oldnames.o" |
| extra_gcc_objs="spawnv.o oldnames.o" |
| if test x$gnu_ld != xyes |
| then |
| extra_programs=ld.exe |
| fi |
| if test x$enable_threads = xyes; then |
| thread_file='win32' |
| fi |
| ;; |
| changequote(,)dnl |
| i[34567]86-dg-dgux*) |
| changequote([,])dnl |
| xm_file="xm-alloca.h xm-siglist.h ${xm_file}" |
| xm_defines="USG POSIX" |
| out_file=i386/dgux.c |
| tm_file=i386/dgux.h |
| tmake_file=i386/t-dgux |
| xmake_file=i386/x-dgux |
| install_headers_dir=install-headers-cpio |
| ;; |
| i860-alliant-*) # Alliant FX/2800 |
| tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h" |
| xm_file="${xm_file}" |
| xmake_file=i860/x-fx2800 |
| tmake_file=i860/t-fx2800 |
| extra_parts="crtbegin.o crtend.o" |
| ;; |
| i860-*-bsd*) |
| tm_file="${tm_file} i860/bsd.h" |
| if test x$gas = xyes |
| then |
| tm_file="${tm_file} i860/bsd-gas.h" |
| fi |
| use_collect2=yes |
| ;; |
| i860-*-mach*) |
| tm_file="${tm_file} i860/mach.h" |
| tmake_file=t-libc-ok |
| ;; |
| i860-*-osf*) # Intel Paragon XP/S, OSF/1AD |
| tm_file="${tm_file} svr3.h i860/paragon.h" |
| xm_defines="USG SVR3" |
| tmake_file=t-osf |
| ;; |
| i860-*-sysv3*) |
| tm_file="${tm_file} svr3.h i860/sysv3.h" |
| xm_defines="USG SVR3" |
| xmake_file=i860/x-sysv3 |
| extra_parts="crtbegin.o crtend.o" |
| ;; |
| i860-*-sysv4*) |
| tm_file="${tm_file} svr4.h i860/sysv4.h" |
| xm_defines="USG SVR3" |
| xmake_file=i860/x-sysv4 |
| tmake_file=t-svr4 |
| extra_parts="crtbegin.o crtend.o" |
| ;; |
| i960-wrs-vxworks5 | i960-wrs-vxworks5.0*) |
| tm_file="${tm_file} i960/vx960.h" |
| tmake_file=i960/t-vxworks960 |
| use_collect2=yes |
| thread_file='vxworks' |
| ;; |
| i960-wrs-vxworks5* | i960-wrs-vxworks) |
| tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h" |
| tmake_file=i960/t-vxworks960 |
| use_collect2=yes |
| thread_file='vxworks' |
| ;; |
| i960-wrs-vxworks*) |
| tm_file="${tm_file} i960/vx960.h" |
| tmake_file=i960/t-vxworks960 |
| use_collect2=yes |
| thread_file='vxworks' |
| ;; |
| i960-*-coff*) |
| tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h" |
| tmake_file=i960/t-960bare |
| use_collect2=yes |
| ;; |
| i960-*-rtems) |
| tmake_file="i960/t-960bare t-rtems" |
| tm_file="${tm_file} dbxcoff.h i960/rtems.h" |
| use_collect2=yes |
| ;; |
| i960-*-*) # Default i960 environment. |
| use_collect2=yes |
| ;; |
| m32r-*-elf*) |
| extra_parts="crtinit.o crtfini.o" |
| ;; |
| m68000-convergent-sysv*) |
| tm_file=m68k/ctix.h |
| xm_file="m68k/xm-3b1.h ${xm_file}" |
| xm_defines=USG |
| use_collect2=yes |
| extra_headers=math-68881.h |
| ;; |
| m68000-hp-bsd*) # HP 9000/200 running BSD |
| tm_file=m68k/hp2bsd.h |
| xmake_file=m68k/x-hp2bsd |
| use_collect2=yes |
| extra_headers=math-68881.h |
| ;; |
| m68000-hp-hpux*) # HP 9000 series 300 |
| xm_file="xm_alloca.h ${xm_file}" |
| xm_defines="USG NO_SYS_SIGLIST" |
| if test x$gas = xyes |
| then |
| xmake_file=m68k/x-hp320g |
| tm_file=m68k/hp310g.h |
| else |
| xmake_file=m68k/x-hp320 |
| tm_file=m68k/hp310.h |
| fi |
| install_headers_dir=install-headers-cpio |
| use_collect2=yes |
| extra_headers=math-68881.h |
| ;; |
| m68000-sun-sunos3*) |
| tm_file=m68k/sun2.h |
| use_collect2=yes |
| extra_headers=math-68881.h |
| ;; |
| m68000-sun-sunos4*) |
| tm_file=m68k/sun2o4.h |
| use_collect2=yes |
| extra_headers=math-68881.h |
| ;; |
| m68000-att-sysv*) |
| xm_file="m68k/xm-3b1.h ${xm_file}" |
| xm_defines=USG |
| if test x$gas = xyes |
| then |
| tm_file=m68k/3b1g.h |
| else |
| tm_file=m68k/3b1.h |
| fi |
| use_collect2=yes |
| extra_headers=math-68881.h |
| ;; |
| m68k-apple-aux*) # Apple Macintosh running A/UX |
| xm_defines="USG AUX" |
| tmake_file=m68k/t-aux |
| install_headers_dir=install-headers-cpio |
| extra_headers=math-68881.h |
| extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o" |
| tm_file= |
| if test "$gnu_ld" = yes |
| then |
| tm_file="${tm_file} m68k/auxgld.h" |
| else |
| tm_file="${tm_file} m68k/auxld.h" |
| fi |
| if test "$gas" = yes |
| then |
| tm_file="${tm_file} m68k/auxgas.h" |
| else |
| tm_file="${tm_file} m68k/auxas.h" |
| fi |
| tm_file="${tm_file} m68k/a-ux.h" |
| float_format=m68k |
| ;; |
| m68k-apollo-*) |
| tm_file=m68k/apollo68.h |
| xmake_file=m68k/x-apollo68 |
| use_collect2=yes |
| extra_headers=math-68881.h |
| float_format=m68k |
| ;; |
| m68k-altos-sysv*) # Altos 3068 |
| if test x$gas = xyes |
| then |
| tm_file=m68k/altos3068.h |
| xm_defines=USG |
| else |
| echo "The Altos is supported only with the GNU assembler" 1>&2 |
| exit 1 |
| fi |
| extra_headers=math-68881.h |
| ;; |
| m68k-bull-sysv*) # Bull DPX/2 |
| if test x$gas = xyes |
| then |
| if test x$stabs = xyes |
| then |
| tm_file=m68k/dpx2cdbx.h |
| else |
| tm_file=m68k/dpx2g.h |
| fi |
| else |
| tm_file=m68k/dpx2.h |
| fi |
| xm_file="xm-alloca.h ${xm_file}" |
| xm_defines=USG |
| xmake_file=m68k/x-dpx2 |
| use_collect2=yes |
| extra_headers=math-68881.h |
| ;; |
| m68k-atari-sysv4*) # Atari variant of V.4. |
| tm_file=m68k/atari.h |
| xm_file="xm-alloca.h ${xm_file}" |
| xm_defines="USG FULL_PROTOTYPES" |
| tmake_file=t-svr4 |
| extra_parts="crtbegin.o crtend.o" |
| extra_headers=math-68881.h |
| float_format=m68k |
| ;; |
| m68k-motorola-sysv*) |
| tm_file=m68k/mot3300.h |
| xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}" |
| xm_defines=NO_SYS_SIGLIST |
| if test x$gas = xyes |
| then |
| xmake_file=m68k/x-mot3300-gas |
| if test x$gnu_ld = xyes |
| then |
| tmake_file=m68k/t-mot3300-gald |
| else |
| tmake_file=m68k/t-mot3300-gas |
| use_collect2=yes |
| fi |
| else |
| xmake_file=m68k/x-mot3300 |
| if test x$gnu_ld = xyes |
| then |
| tmake_file=m68k/t-mot3300-gld |
| else |
| tmake_file=m68k/t-mot3300 |
| use_collect2=yes |
| fi |
| fi |
| gdb_needs_out_file_path=yes |
| extra_parts="crt0.o mcrt0.o" |
| extra_headers=math-68881.h |
| float_format=m68k |
| ;; |
| m68k-ncr-sysv*) # NCR Tower 32 SVR3 |
| tm_file=m68k/tower-as.h |
| xm_defines="USG SVR3" |
| xmake_file=m68k/x-tower |
| extra_parts="crtbegin.o crtend.o" |
| extra_headers=math-68881.h |
| ;; |
| m68k-plexus-sysv*) |
| tm_file=m68k/plexus.h |
| xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}" |
| xm_defines=USG |
| use_collect2=yes |
| extra_headers=math-68881.h |
| ;; |
| m68k-tti-*) |
| tm_file=m68k/pbb.h |
| xm_file="xm-alloca.h ${xm_file}" |
| xm_defines=USG |
| extra_headers=math-68881.h |
| ;; |
| m68k-crds-unos*) |
| xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}" |
| xm_defines="USG unos" |
| xmake_file=m68k/x-crds |
| tm_file=m68k/crds.h |
| use_collect2=yes |
| extra_headers=math-68881.h |
| ;; |
| m68k-cbm-sysv4*) # Commodore variant of V.4. |
| tm_file=m68k/amix.h |
| xm_file="xm-alloca.h ${xm_file}" |
| xm_defines="USG FULL_PROTOTYPES" |
| xmake_file=m68k/x-amix |
| tmake_file=t-svr4 |
| extra_parts="crtbegin.o crtend.o" |
| extra_headers=math-68881.h |
| float_format=m68k |
| ;; |
| m68k-ccur-rtu) |
| tm_file=m68k/ccur-GAS.h |
| xmake_file=m68k/x-ccur |
| extra_headers=math-68881.h |
| use_collect2=yes |
| float_format=m68k |
| ;; |
| m68k-hp-bsd4.4*) # HP 9000/3xx running 4.4bsd |
| tm_file=m68k/hp3bsd44.h |
| use_collect2=yes |
| extra_headers=math-68881.h |
| float_format=m68k |
| ;; |
| m68k-hp-bsd*) # HP 9000/3xx running Berkeley Unix |
| tm_file=m68k/hp3bsd.h |
| use_collect2=yes |
| extra_headers=math-68881.h |
| float_format=m68k |
| ;; |
| m68k-isi-bsd*) |
| if test x$with_fp = xno |
| then |
| tm_file=m68k/isi-nfp.h |
| else |
| tm_file=m68k/isi.h |
| float_format=m68k |
| fi |
| use_collect2=yes |
| extra_headers=math-68881.h |
| ;; |
| m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7. |
| xm_file="xm_alloca.h ${xm_file}" |
| xm_defines="USG NO_SYS_SIGLIST" |
| if test x$gas = xyes |
| then |
| xmake_file=m68k/x-hp320g |
| tm_file=m68k/hp320g.h |
| else |
| xmake_file=m68k/x-hp320 |
| tm_file=m68k/hpux7.h |
| fi |
| install_headers_dir=install-headers-cpio |
| use_collect2=yes |
| extra_headers=math-68881.h |
| float_format=m68k |
| ;; |
| m68k-hp-hpux*) # HP 9000 series 300 |
| xm_file="xm_alloca.h ${xm_file}" |
| xm_defines="USG NO_SYS_SIGLIST" |
| if test x$gas = xyes |
| then |
| xmake_file=m68k/x-hp320g |
| tm_file=m68k/hp320g.h |
| else |
| xmake_file=m68k/x-hp320 |
| tm_file=m68k/hp320.h |
| fi |
| install_headers_dir=install-headers-cpio |
| use_collect2=yes |
| extra_headers=math-68881.h |
| float_format=m68k |
| ;; |
| m68k-sun-mach*) |
| tm_file=m68k/sun3mach.h |
| use_collect2=yes |
| extra_headers=math-68881.h |
| float_format=m68k |
| ;; |
| m68k-sony-newsos3*) |
| if test x$gas = xyes |
| then |
| tm_file=m68k/news3gas.h |
| else |
| tm_file=m68k/news3.h |
| fi |
| use_collect2=yes |
| extra_headers=math-68881.h |
| float_format=m68k |
| ;; |
| m68k-sony-bsd* | m68k-sony-newsos*) |
| if test x$gas = xyes |
| then |
| tm_file=m68k/newsgas.h |
| else |
| tm_file=m68k/news.h |
| fi |
| use_collect2=yes |
| extra_headers=math-68881.h |
| float_format=m68k |
| ;; |
| m68k-next-nextstep2*) |
| tm_file=m68k/next21.h |
| xm_file="m68k/xm-next.h ${xm_file}" |
| tmake_file=m68k/t-next |
| xmake_file=m68k/x-next |
| extra_objs=nextstep.o |
| extra_headers=math-68881.h |
| use_collect2=yes |
| float_format=m68k |
| ;; |
| m68k-next-nextstep3*) |
| tm_file=m68k/next.h |
| xm_file="m68k/xm-next.h ${xm_file}" |
| tmake_file=m68k/t-next |
| xmake_file=m68k/x-next |
| extra_objs=nextstep.o |
| extra_parts="crtbegin.o crtend.o" |
| extra_headers=math-68881.h |
| float_format=m68k |
| if test x$enable_threads = xyes; then |
| thread_file='mach' |
| fi |
| ;; |
| m68k-sun-sunos3*) |
| if test x$with_fp = xno |
| then |
| tm_file=m68k/sun3n3.h |
| else |
| tm_file=m68k/sun3o3.h |
| float_format=m68k |
| fi |
| use_collect2=yes |
| extra_headers=math-68881.h |
| ;; |
| m68k-sun-sunos*) # For SunOS 4 (the default). |
| if test x$with_fp = xno |
| then |
| tm_file=m68k/sun3n.h |
| else |
| tm_file=m68k/sun3.h |
| float_format=m68k |
| fi |
| use_collect2=yes |
| extra_headers=math-68881.h |
| ;; |
| m68k-wrs-vxworks*) |
| tm_file=m68k/vxm68k.h |
| tmake_file=m68k/t-vxworks68 |
| extra_headers=math-68881.h |
| thread_file='vxworks' |
| float_format=m68k |
| ;; |
| m68k-*-aout*) |
| tmake_file=m68k/t-m68kbare |
| tm_file="m68k/m68k-aout.h libgloss.h" |
| extra_headers=math-68881.h |
| float_format=m68k |
| ;; |
| m68k-*-coff*) |
| tmake_file=m68k/t-m68kbare |
| tm_file="m68k/m68k-coff.h dbx.h libgloss.h" |
| extra_headers=math-68881.h |
| float_format=m68k |
| ;; |
| m68020-*-elf* | m68k-*-elf*) |
| tm_file="m68k/m68020-elf.h libgloss.h" |
| xm_file=m68k/xm-m68kv.h |
| tmake_file=m68k/t-m68kelf |
| header_files=math-68881.h |
| ;; |
| m68k-*-lynxos*) |
| if test x$gas = xyes |
| then |
| tm_file=m68k/lynx.h |
| else |
| tm_file=m68k/lynx-ng.h |
| fi |
| xm_file=m68k/xm-lynx.h |
| xmake_file=x-lynx |
| tmake_file=m68k/t-lynx |
| extra_headers=math-68881.h |
| float_format=m68k |
| ;; |
| m68k*-*-netbsd*) |
| tm_file=m68k/netbsd.h |
| tmake_file=t-netbsd |
| float_format=m68k |
| use_collect2=yes |
| ;; |
| m68k*-*-openbsd*) |
| float_format=m68k |
| # we need collect2 until our bug is fixed... |
| use_collect2=yes |
| ;; |
| m68k-*-sysv3*) # Motorola m68k's running system V.3 |
| xm_file="xm-alloca.h ${xm_file}" |
| xm_defines=USG |
| xmake_file=m68k/x-m68kv |
| extra_parts="crtbegin.o crtend.o" |
| extra_headers=math-68881.h |
| float_format=m68k |
| ;; |
| m68k-*-sysv4*) # Motorola m68k's running system V.4 |
| tm_file=m68k/m68kv4.h |
| xm_file="xm-alloca.h ${xm_file}" |
| xm_defines=USG |
| tmake_file=t-svr4 |
| extra_parts="crtbegin.o crtend.o" |
| extra_headers=math-68881.h |
| float_format=m68k |
| ;; |
| m68k-*-linux-gnuaout*) # Motorola m68k's running GNU/Linux |
| # with a.out format |
| xmake_file=x-linux |
| tm_file=m68k/linux-aout.h |
| tmake_file="t-linux-aout m68k/t-linux-aout" |
| extra_headers=math-68881.h |
| float_format=m68k |
| gnu_ld=yes |
| ;; |
| m68k-*-linux-gnulibc1) # Motorola m68k's running GNU/Linux |
| # with ELF format using the |
| # GNU/Linux C library 5 |
| xmake_file=x-linux |
| tm_file=m68k/linux.h |
| tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux" |
| extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" |
| extra_headers=math-68881.h |
| float_format=m68k |
| gnu_ld=yes |
| ;; |
| m68k-*-linux-gnu*) # Motorola m68k's running GNU/Linux |
| # with ELF format using glibc 2 |
| # aka the GNU/Linux C library 6. |
| xmake_file=x-linux |
| tm_file=m68k/linux.h |
| tmake_file="t-linux m68k/t-linux" |
| extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" |
| extra_headers=math-68881.h |
| float_format=m68k |
| gnu_ld=yes |
| if test x$enable_threads = xyes; then |
| thread_file='posix' |
| fi |
| ;; |
| m68k-*-psos*) |
| tmake_file=m68k/t-m68kbare |
| tm_file=m68k/m68k-psos.h |
| extra_headers=math-68881.h |
| float_format=m68k |
| ;; |
| m68k-*-rtems*) |
| tmake_file="m68k/t-m68kbare t-rtems" |
| tm_file=m68k/rtems.h |
| extra_headers=math-68881.h |
| float_format=m68k |
| ;; |
| |
| m88k-dg-dgux*) |
| case $machine in |
| m88k-dg-dguxbcs*) |
| tm_file=m88k/dguxbcs.h |
| tmake_file=m88k/t-dguxbcs |
| ;; |
| *) |
| tm_file=m88k/dgux.h |
| tmake_file=m88k/t-dgux |
| ;; |
| esac |
| extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld" |
| xmake_file=m88k/x-dgux |
| if test x$gas = xyes |
| then |
| tmake_file=m88k/t-dgux-gas |
| fi |
| ;; |
| m88k-dolphin-sysv3*) |
| tm_file=m88k/dolph.h |
| extra_parts="crtbegin.o crtend.o" |
| xm_file="m88k/xm-sysv3.h ${xm_file}" |
| xmake_file=m88k/x-dolph |
| if test x$gas = xyes |
| then |
| tmake_file=m88k/t-m88k-gas |
| fi |
| ;; |
| m88k-tektronix-sysv3) |
| tm_file=m88k/tekXD88.h |
| extra_parts="crtbegin.o crtend.o" |
| xm_file="m88k/xm-sysv3.h ${xm_file}" |
| xmake_file=m88k/x-tekXD88 |
| if test x$gas = xyes |
| then |
| tmake_file=m88k/t-m88k-gas |
| fi |
| ;; |
| m88k-*-aout*) |
| tm_file=m88k/m88k-aout.h |
| ;; |
| m88k-*-coff*) |
| tm_file=m88k/m88k-coff.h |
| tmake_file=m88k/t-bug |
| ;; |
| m88k-*-luna*) |
| tm_file=m88k/luna.h |
| extra_parts="crtbegin.o crtend.o" |
| if test x$gas = xyes |
| then |
| tmake_file=m88k/t-luna-gas |
| else |
| tmake_file=m88k/t-luna |
| fi |
| ;; |
| m88k-*-openbsd*) |
| tmake_file="${tmake_file} m88k/t-luna-gas" |
| ;; |
| m88k-*-sysv3*) |
| tm_file=m88k/sysv3.h |
| extra_parts="crtbegin.o crtend.o" |
| xm_file="m88k/xm-sysv3.h ${xm_file}" |
| xmake_file=m88k/x-sysv3 |
| if test x$gas = xyes |
| then |
| tmake_file=m88k/t-m88k-gas |
| fi |
| ;; |
| m88k-*-sysv4*) |
| tm_file=m88k/sysv4.h |
| extra_parts="crtbegin.o crtend.o" |
| xmake_file=m88k/x-sysv4 |
| tmake_file=m88k/t-sysv4 |
| ;; |
| mips-sgi-irix6*) # SGI System V.4., IRIX 6 |
| tm_file=mips/iris6.h |
| xm_file=mips/xm-iris6.h |
| xmake_file=mips/x-iris6 |
| tmake_file=mips/t-iris6 |
| # if test x$enable_threads = xyes; then |
| # thread_file='irix' |
| # fi |
| ;; |
| mips-wrs-vxworks) |
| tm_file="mips/elf.h libgloss.h mips/vxworks.h" |
| tmake_file=mips/t-ecoff |
| gas=yes |
| gnu_ld=yes |
| extra_parts="crtbegin.o crtend.o" |
| thread_file='vxworks' |
| ;; |
| mips-sgi-irix5cross64) # Irix5 host, Irix 6 target, cross64 |
| tm_file="mips/iris6.h mips/cross64.h" |
| xm_defines=USG |
| xm_file="mips/xm-iris5.h" |
| xmake_file=mips/x-iris |
| tmake_file=mips/t-cross64 |
| # See comment in mips/iris[56].h files. |
| use_collect2=yes |
| # if test x$enable_threads = xyes; then |
| # thread_file='irix' |
| # fi |
| ;; |
| mips-sni-sysv4) |
| if test x$gas = xyes |
| then |
| if test x$stabs = xyes |
| then |
| tm_file=mips/iris5gdb.h |
| else |
| tm_file="mips/sni-svr4.h mips/sni-gas.h" |
| fi |
| else |
| tm_file=mips/sni-svr4.h |
| fi |
| xm_defines=USG |
| xmake_file=mips/x-sni-svr4 |
| tmake_file=mips/t-mips-gas |
| if test x$gnu_ld != xyes |
| then |
| use_collect2=yes |
| fi |
| ;; |
| mips-sgi-irix5*) # SGI System V.4., IRIX 5 |
| if test x$gas = xyes |
| then |
| tm_file="mips/iris5.h mips/iris5gas.h" |
| if test x$stabs = xyes |
| then |
| tm_file="${tm_file} dbx.h" |
| fi |
| else |
| tm_file=mips/iris5.h |
| fi |
| xm_defines=USG |
| xm_file="mips/xm-iris5.h" |
| xmake_file=mips/x-iris |
| # mips-tfile doesn't work yet |
| tmake_file=mips/t-mips-gas |
| # See comment in mips/iris5.h file. |
| use_collect2=yes |
| # if test x$enable_threads = xyes; then |
| # thread_file='irix' |
| # fi |
| ;; |
| mips-sgi-irix4loser*) # Mostly like a MIPS. |
| tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h" |
| if test x$stabs = xyes; then |
| tm_file="${tm_file} dbx.h" |
| fi |
| xm_defines=USG |
| xmake_file=mips/x-iris |
| if test x$gas = xyes |
| then |
| tmake_file=mips/t-mips-gas |
| else |
| extra_passes="mips-tfile mips-tdump" |
| fi |
| if test x$gnu_ld != xyes |
| then |
| use_collect2=yes |
| fi |
| # if test x$enable_threads = xyes; then |
| # thread_file='irix' |
| # fi |
| ;; |
| mips-sgi-irix4*) # Mostly like a MIPS. |
| tm_file="mips/iris3.h ${tm_file} mips/iris4.h" |
| if test x$stabs = xyes; then |
| tm_file="${tm_file} dbx.h" |
| fi |
| xm_defines=USG |
| xmake_file=mips/x-iris |
| if test x$gas = xyes |
| then |
| tmake_file=mips/t-mips-gas |
| else |
| extra_passes="mips-tfile mips-tdump" |
| fi |
| if test x$gnu_ld != xyes |
| then |
| use_collect2=yes |
| fi |
| # if test x$enable_threads = xyes; then |
| # thread_file='irix' |
| # fi |
| ;; |
| mips-sgi-*) # Mostly like a MIPS. |
| tm_file="mips/iris3.h ${tm_file}" |
| if test x$stabs = xyes; then |
| tm_file="${tm_file} dbx.h" |
| fi |
| xm_defines=USG |
| xmake_file=mips/x-iris3 |
| if test x$gas = xyes |
| then |
| tmake_file=mips/t-mips-gas |
| else |
| extra_passes="mips-tfile mips-tdump" |
| fi |
| if test x$gnu_ld != xyes |
| then |
| use_collect2=yes |
| fi |
| ;; |
| mips-dec-osfrose*) # Decstation running OSF/1 reference port with OSF/rose. |
| tm_file="mips/osfrose.h ${tm_file}" |
| xmake_file=mips/x-osfrose |
| tmake_file=mips/t-osfrose |
| extra_objs=halfpic.o |
| use_collect2=yes |
| ;; |
| mips-dec-osf*) # Decstation running OSF/1 as shipped by DIGITAL |
| tm_file=mips/dec-osf1.h |
| if test x$stabs = xyes; then |
| tm_file="${tm_file} dbx.h" |
| fi |
| xmake_file=mips/x-dec-osf1 |
| if test x$gas = xyes |
| then |
| tmake_file=mips/t-mips-gas |
| else |
| tmake_file=mips/t-ultrix |
| extra_passes="mips-tfile mips-tdump" |
| fi |
| if test x$gnu_ld != xyes |
| then |
| use_collect2=yes |
| fi |
| ;; |
| mips-dec-bsd*) # Decstation running 4.4 BSD |
| tm_file=mips/dec-bsd.h |
| if test x$gas = xyes |
| then |
| tmake_file=mips/t-mips-gas |
| else |
| tmake_file=mips/t-ultrix |
| extra_passes="mips-tfile mips-tdump" |
| fi |
| if test x$gnu_ld != xyes |
| then |
| use_collect2=yes |
| fi |
| ;; |
| mipsel-*-netbsd* | mips-dec-netbsd*) # Decstation running NetBSD |
| tm_file=mips/netbsd.h |
| # On NetBSD, the headers are already okay, except for math.h. |
| tmake_file=t-netbsd |
| ;; |
| mips*-*-linux*) # Linux MIPS, either endian. |
| xmake_file=x-linux |
| xm_file="xm-siglist.h ${xm_file}" |
| case $machine in |
| mipsel-*) tm_file="mips/elfl.h mips/linux.h" ;; |
| *) tm_file="mips/elf.h mips/linux.h" ;; |
| esac |
| extra_parts="crtbegin.o crtend.o" |
| gnu_ld=yes |
| gas=yes |
| ;; |
| mips*el-*-openbsd*) # mips little endian |
| target_cpu_default="MASK_GAS|MASK_ABICALLS" |
| tm_file=mips/openbsd.h |
| ;; |
| mips*-*-openbsd*) # mips big endian |
| target_cpu_default="MASK_GAS|MASK_ABICALLS" |
| tm_file=mips/openbsd-be.h |
| ;; |
| mips-sony-bsd* | mips-sony-newsos*) # Sony NEWS 3600 or risc/news. |
| tm_file="mips/news4.h ${tm_file}" |
| if test x$stabs = xyes; then |
| tm_file="${tm_file} dbx.h" |
| fi |
| if test x$gas = xyes |
| then |
| tmake_file=mips/t-mips-gas |
| else |
| extra_passes="mips-tfile mips-tdump" |
| fi |
| if test x$gnu_ld != xyes |
| then |
| use_collect2=yes |
| fi |
| xmake_file=mips/x-sony |
| ;; |
| mips-sony-sysv*) # Sony NEWS 3800 with NEWSOS5.0. |
| # That is based on svr4. |
| # t-svr4 is not right because this system doesn't use ELF. |
| tm_file="mips/news5.h ${tm_file}" |
| if test x$stabs = xyes; then |
| tm_file="${tm_file} dbx.h" |
| fi |
| xm_file="xm-siglist.h ${xm_file}" |
| xm_defines=USG |
| if test x$gas = xyes |
| then |
| tmake_file=mips/t-mips-gas |
| else |
| extra_passes="mips-tfile mips-tdump" |
| fi |
| if test x$gnu_ld != xyes |
| then |
| use_collect2=yes |
| fi |
| ;; |
| mips-tandem-sysv4*) # Tandem S2 running NonStop UX |
| tm_file="mips/svr4-5.h mips/svr4-t.h" |
| if test x$stabs = xyes; then |
| tm_file="${tm_file} dbx.h" |
| fi |
| xm_file="xm-siglist.h ${xm_file}" |
| xm_defines=USG |
| xmake_file=mips/x-sysv |
| if test x$gas = xyes |
| then |
| tmake_file=mips/t-mips-gas |
| extra_parts="crtbegin.o crtend.o" |
| else |
| tmake_file=mips/t-mips |
| extra_passes="mips-tfile mips-tdump" |
| fi |
| if test x$gnu_ld != xyes |
| then |
| use_collect2=yes |
| fi |
| ;; |
| mips-*-ultrix* | mips-dec-mach3) # Decstation. |
| tm_file="mips/ultrix.h ${tm_file}" |
| if test x$stabs = xyes; then |
| tm_file="${tm_file} dbx.h" |
| fi |
| xmake_file=mips/x-ultrix |
| if test x$gas = xyes |
| then |
| tmake_file=mips/t-mips-gas |
| else |
| tmake_file=mips/t-ultrix |
| extra_passes="mips-tfile mips-tdump" |
| fi |
| if test x$gnu_ld != xyes |
| then |
| use_collect2=yes |
| fi |
| ;; |
| changequote(,)dnl |
| mips-*-riscos[56789]bsd*) |
| changequote([,])dnl |
| tm_file=mips/bsd-5.h # MIPS BSD 4.3, RISC-OS 5.0 |
| if test x$stabs = xyes; then |
| tm_file="${tm_file} dbx.h" |
| fi |
| if test x$gas = xyes |
| then |
| tmake_file=mips/t-bsd-gas |
| else |
| tmake_file=mips/t-bsd |
| extra_passes="mips-tfile mips-tdump" |
| fi |
| if test x$gnu_ld != xyes |
| then |
| use_collect2=yes |
| fi |
| ;; |
| changequote(,)dnl |
| mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*) |
| changequote([,])dnl |
| tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0 |
| if test x$stabs = xyes; then |
| tm_file="${tm_file} dbx.h" |
| fi |
| if test x$gas = xyes |
| then |
| tmake_file=mips/t-bsd-gas |
| else |
| tmake_file=mips/t-bsd |
| extra_passes="mips-tfile mips-tdump" |
| fi |
| if test x$gnu_ld != xyes |
| then |
| use_collect2=yes |
| fi |
| ;; |
| changequote(,)dnl |
| mips-*-riscos[56789]sysv4*) |
| changequote([,])dnl |
| tm_file=mips/svr4-5.h # MIPS System V.4., RISC-OS 5.0 |
| if test x$stabs = xyes; then |
| tm_file="${tm_file} dbx.h" |
| fi |
| xm_file="xm-siglist.h ${xm_file}" |
| xmake_file=mips/x-sysv |
| if test x$gas = xyes |
| then |
| tmake_file=mips/t-svr4-gas |
| else |
| tmake_file=mips/t-svr4 |
| extra_passes="mips-tfile mips-tdump" |
| fi |
| if test x$gnu_ld != xyes |
| then |
| use_collect2=yes |
| fi |
| ;; |
| changequote(,)dnl |
| mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*) |
| changequote([,])dnl |
| tm_file="mips/svr4-4.h ${tm_file}" |
| if test x$stabs = xyes; then |
| tm_file="${tm_file} dbx.h" |
| fi |
| xm_defines=USG |
| xmake_file=mips/x-sysv |
| if test x$gas = xyes |
| then |
| tmake_file=mips/t-svr4-gas |
| else |
| tmake_file=mips/t-svr4 |
| extra_passes="mips-tfile mips-tdump" |
| fi |
| if test x$gnu_ld != xyes |
| then |
| use_collect2=yes |
| fi |
| ;; |
| changequote(,)dnl |
| mips-*-riscos[56789]sysv*) |
| changequote([,])dnl |
| tm_file=mips/svr3-5.h # MIPS System V.3, RISC-OS 5.0 |
| if test x$stabs = xyes; then |
| tm_file="${tm_file} dbx.h" |
| fi |
| xm_defines=USG |
| xmake_file=mips/x-sysv |
| if test x$gas = xyes |
| then |
| tmake_file=mips/t-svr3-gas |
| else |
| tmake_file=mips/t-svr3 |
| extra_passes="mips-tfile mips-tdump" |
| fi |
| if test x$gnu_ld != xyes |
| then |
| use_collect2=yes |
| fi |
| ;; |
| mips-*-sysv* | mips-*-riscos*sysv*) |
| tm_file="mips/svr3-4.h ${tm_file}" |
| if test x$stabs = xyes; then |
| tm_file="${tm_file} dbx.h" |
| fi |
| xm_defines=USG |
| xmake_file=mips/x-sysv |
| if test x$gas = xyes |
| then |
| tmake_file=mips/t-svr3-gas |
| else |
| tmake_file=mips/t-svr3 |
| extra_passes="mips-tfile mips-tdump" |
| fi |
| if test x$gnu_ld != xyes |
| then |
| use_collect2=yes |
| fi |
| ;; |
| changequote(,)dnl |
| mips-*-riscos[56789]*) # Default MIPS RISC-OS 5.0. |
| changequote([,])dnl |
| tm_file=mips/mips-5.h |
| if test x$stabs = xyes; then |
| tm_file="${tm_file} dbx.h" |
| fi |
| if test x$gas = xyes |
| then |
| tmake_file=mips/t-mips-gas |
| else |
| extra_passes="mips-tfile mips-tdump" |
| fi |
| if test x$gnu_ld != xyes |
| then |
| use_collect2=yes |
| fi |
| ;; |
| mips-*-gnu*) |
| ;; |
| mipsel-*-ecoff*) |
| tm_file=mips/ecoffl.h |
| if test x$stabs = xyes; then |
| tm_file="${tm_file} dbx.h" |
| fi |
| tmake_file=mips/t-ecoff |
| ;; |
| mips-*-ecoff*) |
| tm_file="gofast.h mips/ecoff.h" |
| if test x$stabs = xyes; then |
| tm_file="${tm_file} dbx.h" |
| fi |
| tmake_file=mips/t-ecoff |
| ;; |
| mipsel-*-elf*) |
| tm_file="mips/elfl.h libgloss.h" |
| tmake_file=mips/t-elf |
| ;; |
| mips-*-elf*) |
| tm_file="mips/elf.h" |
| tmake_file=mips/t-elf |
| ;; |
| mips64el-*-elf*) |
| tm_file="mips/elfl64.h" |
| tmake_file=mips/t-elf |
| ;; |
| mips64orionel-*-elf*) |
| tm_file="mips/elforion.h mips/elfl64.h libgloss.h" |
| tmake_file=mips/t-elf |
| ;; |
| mips64-*-elf*) |
| tm_file="mips/elf64.h" |
| tmake_file=mips/t-elf |
| ;; |
| mips64orion-*-elf*) |
| tm_file="mips/elforion.h mips/elf64.h libgloss.h" |
| tmake_file=mips/t-elf |
| ;; |
| mips64orion-*-rtems*) |
| tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h" |
| tmake_file="mips/t-ecoff t-rtems" |
| ;; |
| mipstx39el-*-elf*) |
| tm_file="mips/r3900.h mips/elfl.h mips/abi64.h" |
| tmake_file=mips/t-r3900 |
| ;; |
| mipstx39-*-elf*) |
| tm_file="mips/r3900.h mips/elf.h mips/abi64.h" |
| tmake_file=mips/t-r3900 |
| ;; |
| mips-*-*) # Default MIPS RISC-OS 4.0. |
| if test x$stabs = xyes; then |
| tm_file="${tm_file} dbx.h" |
| fi |
| if test x$gas = xyes |
| then |
| tmake_file=mips/t-mips-gas |
| else |
| extra_passes="mips-tfile mips-tdump" |
| fi |
| if test x$gnu_ld != xyes |
| then |
| use_collect2=yes |
| fi |
| ;; |
| mn10200-*-*) |
| cpu_type=mn10200 |
| tm_file="mn10200/mn10200.h" |
| if test x$stabs = xyes |
| then |
| tm_file="${tm_file} dbx.h" |
| fi |
| use_collect2=no |
| ;; |
| mn10300-*-*) |
| cpu_type=mn10300 |
| tm_file="mn10300/mn10300.h" |
| if test x$stabs = xyes |
| then |
| tm_file="${tm_file} dbx.h" |
| fi |
| use_collect2=no |
| ;; |
| ns32k-encore-bsd*) |
| tm_file=ns32k/encore.h |
| use_collect2=yes |
| ;; |
| ns32k-sequent-bsd*) |
| tm_file=ns32k/sequent.h |
| use_collect2=yes |
| ;; |
| ns32k-tek6100-bsd*) |
| tm_file=ns32k/tek6100.h |
| use_collect2=yes |
| ;; |
| ns32k-tek6200-bsd*) |
| tm_file=ns32k/tek6200.h |
| use_collect2=yes |
| ;; |
| # This has not been updated to GCC 2. |
| # ns32k-ns-genix*) |
| # xm_defines=USG |
| # xmake_file=ns32k/x-genix |
| # tm_file=ns32k/genix.h |
| # use_collect2=yes |
| # ;; |
| ns32k-merlin-*) |
| tm_file=ns32k/merlin.h |
| use_collect2=yes |
| ;; |
| ns32k-pc532-mach*) |
| tm_file=ns32k/pc532-mach.h |
| use_collect2=yes |
| ;; |
| ns32k-pc532-minix*) |
| tm_file=ns32k/pc532-min.h |
| xm_file="ns32k/xm-pc532-min.h ${xm-file}" |
| xm_defines=USG |
| use_collect2=yes |
| ;; |
| ns32k-*-netbsd*) |
| tm_file=ns32k/netbsd.h |
| xm_file="ns32k/xm-netbsd.h ${xm_file}" |
| # On NetBSD, the headers are already okay, except for math.h. |
| tmake_file=t-netbsd |
| use_collect2=yes |
| ;; |
| pdp11-*-bsd) |
| tm_file="${tm_file} pdp11/2bsd.h" |
| ;; |
| pdp11-*-*) |
| ;; |
| ns32k-*-openbsd*) |
| # Nothing special |
| ;; |
| pyramid-*-*) |
| cpu_type=pyr |
| xmake_file=pyr/x-pyr |
| use_collect2=yes |
| ;; |
| romp-*-aos*) |
| use_collect2=yes |
| ;; |
| romp-*-mach*) |
| xmake_file=romp/x-mach |
| use_collect2=yes |
| ;; |
| romp-*-openbsd*) |
| # Nothing special |
| ;; |
| powerpc-*-openbsd*) |
| tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd" |
| ;; |
| powerpc-*-beos*) |
| cpu_type=rs6000 |
| tm_file=rs6000/beos.h |
| xm_file=rs6000/xm-beos.h |
| tmake_file=rs6000/t-beos |
| xmake_file=rs6000/x-beos |
| ;; |
| powerpc-*-sysv* | powerpc-*-elf*) |
| tm_file=rs6000/sysv4.h |
| xm_file="xm-siglist.h rs6000/xm-sysv4.h" |
| xm_defines="USG POSIX" |
| extra_headers=ppc-asm.h |
| if test x$gas = xyes |
| then |
| tmake_file="rs6000/t-ppcos rs6000/t-ppccomm" |
| else |
| tmake_file="rs6000/t-ppc rs6000/t-ppccomm" |
| fi |
| xmake_file=rs6000/x-sysv4 |
| ;; |
| powerpc-*-eabiaix*) |
| tm_file=rs6000/eabiaix.h |
| tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" |
| extra_headers=ppc-asm.h |
| ;; |
| powerpc-*-eabisim*) |
| tm_file=rs6000/eabisim.h |
| tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" |
| extra_headers=ppc-asm.h |
| ;; |
| powerpc-*-eabi*) |
| tm_file=rs6000/eabi.h |
| if test x$gas = xyes |
| then |
| tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" |
| else |
| tmake_file="rs6000/t-ppc rs6000/t-ppccomm" |
| fi |
| extra_headers=ppc-asm.h |
| ;; |
| powerpc-*-rtems*) |
| tm_file=rs6000/rtems.h |
| if test x$gas = xyes |
| then |
| tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm" |
| else |
| tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm" |
| fi |
| extra_headers=ppc-asm.h |
| ;; |
| powerpc-*-linux-gnulibc1) |
| tm_file=rs6000/linux.h |
| xm_file=rs6000/xm-sysv4.h |
| out_file=rs6000/rs6000.c |
| if test x$gas = xyes |
| then |
| tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm" |
| else |
| tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm" |
| fi |
| xmake_file=x-linux |
| extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" |
| extra_headers=ppc-asm.h |
| if test x$enable_threads = xyes; then |
| thread_file='posix' |
| fi |
| ;; |
| powerpc-*-linux-gnu*) |
| tm_file=rs6000/linux.h |
| xm_file="xm-siglist.h rs6000/xm-sysv4.h" |
| xm_defines="USG ${xm_defines}" |
| out_file=rs6000/rs6000.c |
| if test x$gas = xyes |
| then |
| tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm" |
| else |
| tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm" |
| fi |
| xmake_file=x-linux |
| extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" |
| extra_headers=ppc-asm.h |
| if test x$enable_threads = xyes; then |
| thread_file='posix' |
| fi |
| ;; |
| powerpc-wrs-vxworks*) |
| cpu_type=rs6000 |
| xm_file="xm-siglist.h rs6000/xm-sysv4.h" |
| xm_defines="USG POSIX" |
| tm_file=rs6000/vxppc.h |
| tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" |
| extra_headers=ppc-asm.h |
| thread_file='vxworks' |
| ;; |
| powerpcle-*-sysv* | powerpcle-*-elf*) |
| tm_file=rs6000/sysv4le.h |
| xm_file="xm-siglist.h rs6000/xm-sysv4.h" |
| xm_defines="USG POSIX" |
| if test x$gas = xyes |
| then |
| tmake_file="rs6000/t-ppcos rs6000/t-ppccomm" |
| else |
| tmake_file="rs6000/t-ppc rs6000/t-ppccomm" |
| fi |
| xmake_file=rs6000/x-sysv4 |
| extra_headers=ppc-asm.h |
| ;; |
| powerpcle-*-eabisim*) |
| tm_file=rs6000/eabilesim.h |
| tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" |
| extra_headers=ppc-asm.h |
| ;; |
| powerpcle-*-eabi*) |
| tm_file=rs6000/eabile.h |
| if test x$gas = xyes |
| then |
| tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm" |
| else |
| tmake_file="rs6000/t-ppc rs6000/t-ppccomm" |
| fi |
| extra_headers=ppc-asm.h |
| ;; |
| powerpcle-*-winnt* ) |
| tm_file=rs6000/win-nt.h |
| tmake_file=rs6000/t-winnt |
| # extra_objs=pe.o |
| if test x$enable_threads = xyes; then |
| thread_file='win32' |
| fi |
| extra_headers=ppc-asm.h |
| ;; |
| powerpcle-*-pe | powerpcle-*-cygwin*) |
| tm_file=rs6000/cygwin.h |
| xm_file="rs6000/xm-cygwin.h ${xm_file}" |
| tmake_file=rs6000/t-winnt |
| xmake_file=rs6000/x-cygwin |
| # extra_objs=pe.o |
| if test x$enable_threads = xyes; then |
| thread_file='win32' |
| fi |
| exeext=.exe |
| extra_headers=ppc-asm.h |
| ;; |
| powerpcle-*-solaris2*) |
| tm_file=rs6000/sol2.h |
| xm_file="xm-siglist.h rs6000/xm-sysv4.h" |
| xm_defines="USG POSIX" |
| if test x$gas = xyes |
| then |
| tmake_file="rs6000/t-ppcos rs6000/t-ppccomm" |
| else |
| tmake_file="rs6000/t-ppc rs6000/t-ppccomm" |
| fi |
| xmake_file=rs6000/x-sysv4 |
| extra_headers=ppc-asm.h |
| ;; |
| changequote(,)dnl |
| rs6000-ibm-aix3.[01]*) |
| changequote([,])dnl |
| tm_file=rs6000/aix31.h |
| xmake_file=rs6000/x-aix31 |
| float_format=none |
| use_collect2=yes |
| ;; |
| changequote(,)dnl |
| rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*) |
| changequote([,])dnl |
| tm_file=rs6000/aix3newas.h |
| if test x$host != x$target |
| then |
| tmake_file=rs6000/t-xnewas |
| else |
| tmake_file=rs6000/t-newas |
| fi |
| float_format=none |
| use_collect2=yes |
| ;; |
| changequote(,)dnl |
| rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*) |
| changequote([,])dnl |
| tm_file=rs6000/aix41.h |
| if test x$host != x$target |
| then |
| tmake_file=rs6000/t-xnewas |
| else |
| tmake_file=rs6000/t-newas |
| fi |
| if test "$gnu_ld" = yes |
| then |
| xmake_file=rs6000/x-aix41-gld |
| else |
| xmake_file=rs6000/x-aix41 |
| fi |
| float_format=none |
| use_collect2=yes |
| ;; |
| changequote(,)dnl |
| rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*) |
| changequote([,])dnl |
| tm_file=rs6000/aix43.h |
| if test x$host != x$target |
| then |
| tmake_file=rs6000/t-xaix43 |
| else |
| tmake_file=rs6000/t-aix43 |
| fi |
| xmake_file=rs6000/x-aix43 |
| float_format=none |
| use_collect2=yes |
| ;; |
| changequote(,)dnl |
| rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*) |
| changequote([,])dnl |
| tm_file=rs6000/aix43.h |
| if test x$host != x$target |
| then |
| tmake_file=rs6000/t-xaix43 |
| else |
| tmake_file=rs6000/t-aix43 |
| fi |
| xmake_file=rs6000/x-aix43 |
| float_format=none |
| use_collect2=yes |
| ;; |
| rs6000-ibm-aix*) |
| float_format=none |
| use_collect2=yes |
| ;; |
| rs6000-bull-bosx) |
| float_format=none |
| use_collect2=yes |
| ;; |
| rs6000-*-mach*) |
| tm_file=rs6000/mach.h |
| xm_file="${xm_file} rs6000/xm-mach.h" |
| xmake_file=rs6000/x-mach |
| use_collect2=yes |
| ;; |
| rs6000-*-lynxos*) |
| tm_file=rs6000/lynx.h |
| xm_file=rs6000/xm-lynx.h |
| tmake_file=rs6000/t-rs6000 |
| xmake_file=rs6000/x-lynx |
| use_collect2=yes |
| ;; |
| sh-*-elf*) |
| tm_file=sh/elf.h |
| float_format=sh |
| ;; |
| sh-*-rtemself*) |
| tmake_file="sh/t-sh t-rtems" |
| tm_file=sh/rtemself.h |
| float_format=sh |
| ;; |
| sh-*-rtems*) |
| tmake_file="sh/t-sh t-rtems" |
| tm_file=sh/rtems.h |
| float_format=sh |
| ;; |
| sh-*-*) |
| float_format=sh |
| ;; |
| sparc-tti-*) |
| tm_file=sparc/pbd.h |
| xm_file="xm-alloca.h ${xm_file}" |
| xm_defines=USG |
| ;; |
| sparc-wrs-vxworks* | sparclite-wrs-vxworks*) |
| tm_file=sparc/vxsparc.h |
| tmake_file=sparc/t-vxsparc |
| use_collect2=yes |
| thread_file='vxworks' |
| ;; |
| sparc-*-aout*) |
| tmake_file=sparc/t-sparcbare |
| tm_file="sparc/aout.h libgloss.h" |
| ;; |
| sparc-*-netbsd*) |
| tm_file=sparc/netbsd.h |
| tmake_file=t-netbsd |
| use_collect2=yes |
| ;; |
| sparc-*-openbsd*) |
| # we need collect2 until our bug is fixed... |
| use_collect2=yes |
| ;; |
| sparc-*-bsd*) |
| tm_file=sparc/bsd.h |
| ;; |
| sparc-*-elf*) |
| tm_file=sparc/elf.h |
| tmake_file=sparc/t-elf |
| extra_parts="crti.o crtn.o crtbegin.o crtend.o" |
| #float_format=i128 |
| float_format=i64 |
| ;; |
| sparc-*-linux-gnuaout*) # Sparc's running GNU/Linux, a.out |
| xm_file="${xm_file} sparc/xm-linux.h" |
| tm_file=sparc/linux-aout.h |
| xmake_file=x-linux |
| gnu_ld=yes |
| ;; |
| sparc-*-linux-gnulibc1*) # Sparc's running GNU/Linux, libc5 |
| xm_file="${xm_file} sparc/xm-linux.h" |
| xmake_file=x-linux |
| tm_file=sparc/linux.h |
| tmake_file="t-linux t-linux-gnulibc1" |
| extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" |
| gnu_ld=yes |
| ;; |
| sparc-*-linux-gnu*) # Sparc's running GNU/Linux, libc6 |
| xm_file="${xm_file} sparc/xm-linux.h" |
| xmake_file=x-linux |
| tm_file=sparc/linux.h |
| tmake_file="t-linux" |
| extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" |
| gnu_ld=yes |
| if test x$enable_threads = xyes; then |
| thread_file='posix' |
| fi |
| ;; |
| sparc-*-lynxos*) |
| if test x$gas = xyes |
| then |
| tm_file=sparc/lynx.h |
| else |
| tm_file=sparc/lynx-ng.h |
| fi |
| xm_file=sparc/xm-lynx.h |
| tmake_file=sparc/t-sunos41 |
| xmake_file=x-lynx |
| ;; |
| sparc-*-rtems*) |
| tmake_file="sparc/t-sparcbare t-rtems" |
| tm_file=sparc/rtems.h |
| ;; |
| sparcv9-*-solaris2*) |
| tm_file=sparc/sol2-sld-64.h |
| xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h" |
| xm_defines="USG POSIX" |
| tmake_file="sparc/t-sol2 sparc/t-sol2-64" |
| xmake_file=sparc/x-sysv4 |
| extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o" |
| float_format=none |
| if test x${enable_threads} = x ; then |
| enable_threads=$have_pthread_h |
| if test x${enable_threads} = x ; then |
| enable_threads=$have_thread_h |
| fi |
| fi |
| if test x${enable_threads} = xyes ; then |
| if test x${have_pthread_h} = xyes ; then |
| thread_file='posix' |
| else |
| thread_file='solaris' |
| fi |
| fi |
| ;; |
| sparc-hal-solaris2*) |
| xm_file=sparc/xm-sol2.h |
| tm_file="sparc/sol2.h sparc/hal.h" |
| tmake_file="sparc/t-halos sparc/t-sol2" |
| xmake_file=sparc/x-sysv4 |
| extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o" |
| broken_install=yes |
| ;; |
| sparc-*-solaris2*) |
| if test x$gnu_ld = xyes |
| then |
| tm_file=sparc/sol2.h |
| else |
| tm_file=sparc/sol2-sld.h |
| fi |
| xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h" |
| xm_defines="USG POSIX" |
| tmake_file=sparc/t-sol2 |
| xmake_file=sparc/x-sysv4 |
| extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o" |
| case $machine in |
| changequote(,)dnl |
| *-*-solaris2.[0-4]) |
| changequote([,])dnl |
| float_format=i128 |
| ;; |
| *) |
| float_format=none |
| ;; |
| esac |
| if test x${enable_threads} = x; then |
| enable_threads=$have_pthread_h |
| if test x${enable_threads} = x; then |
| enable_threads=$have_thread_h |
| fi |
| fi |
| if test x${enable_threads} = xyes; then |
| if test x${have_pthread_h} = xyes; then |
| thread_file='posix' |
| else |
| thread_file='solaris' |
| fi |
| fi |
| ;; |
| sparc-*-sunos4.0*) |
| tm_file=sparc/sunos4.h |
| tmake_file=sparc/t-sunos40 |
| use_collect2=yes |
| ;; |
| sparc-*-sunos4*) |
| tm_file=sparc/sunos4.h |
| tmake_file=sparc/t-sunos41 |
| use_collect2=yes |
| if test x$gas = xyes; then |
| tm_file="${tm_file} sparc/sun4gas.h" |
| fi |
| ;; |
| sparc-*-sunos3*) |
| tm_file=sparc/sun4o3.h |
| use_collect2=yes |
| ;; |
| sparc-*-sysv4*) |
| tm_file=sparc/sysv4.h |
| xm_file="xm-siglist.h sparc/xm-sysv4.h" |
| xm_defines="USG POSIX" |
| tmake_file=t-svr4 |
| xmake_file=sparc/x-sysv4 |
| extra_parts="crtbegin.o crtend.o" |
| ;; |
| sparc-*-vxsim*) |
| xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h" |
| xm_defines="USG POSIX" |
| tm_file=sparc/vxsim.h |
| tmake_file=sparc/t-vxsparc |
| xmake_file=sparc/x-sysv4 |
| ;; |
| sparclet-*-aout*) |
| tm_file="sparc/splet.h libgloss.h" |
| tmake_file=sparc/t-splet |
| ;; |
| sparclite-*-coff*) |
| tm_file="sparc/litecoff.h libgloss.h" |
| tmake_file=sparc/t-sparclite |
| ;; |
| sparclite-*-aout*) |
| tm_file="sparc/lite.h aoutos.h libgloss.h" |
| tmake_file=sparc/t-sparclite |
| ;; |
| sparc64-*-aout*) |
| tmake_file=sparc/t-sp64 |
| tm_file=sparc/sp64-aout.h |
| ;; |
| sparc64-*-elf*) |
| tmake_file=sparc/t-sp64 |
| tm_file=sparc/sp64-elf.h |
| extra_parts="crtbegin.o crtend.o" |
| ;; |
| sparc64-*-linux*) # 64-bit Sparc's running GNU/Linux |
| tmake_file="t-linux sparc/t-linux64" |
| xm_file="sparc/xm-sp64.h sparc/xm-linux.h" |
| tm_file=sparc/linux64.h |
| xmake_file=x-linux |
| extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o" |
| gnu_ld=yes |
| ;; |
| # This hasn't been upgraded to GCC 2. |
| # tahoe-harris-*) # Harris tahoe, using COFF. |
| # tm_file=tahoe/harris.h |
| # ;; |
| # tahoe-*-bsd*) # tahoe running BSD |
| # ;; |
| thumb-*-coff* | thumbel-*-coff*) |
| tm_file=arm/tcoff.h |
| out_file=arm/thumb.c |
| xm_file=arm/xm-thumb.h |
| md_file=arm/thumb.md |
| tmake_file=arm/t-thumb |
| ;; |
| thumb-wrs-vxworks) |
| tm_file=arm/tcoff.h |
| out_file=arm/thumb.c |
| xm_file=arm/xm-thumb.h |
| md_file=arm/thumb.md |
| tmake_file=arm/t-thumb |
| thread_file='vxworks' |
| ;; |
| # This hasn't been upgraded to GCC 2. |
| # tron-*-*) |
| # cpu_type=gmicro |
| # use_collect2=yes |
| # ;; |
| v850-*-*) |
| cpu_type=v850 |
| tm_file="v850/v850.h" |
| xm_file="v850/xm-v850.h" |
| tmake_file=v850/t-v850 |
| if test x$stabs = xyes |
| then |
| tm_file="${tm_file} dbx.h" |
| fi |
| use_collect2=no |
| ;; |
| vax-*-bsd*) # vaxen running BSD |
| use_collect2=yes |
| float_format=vax |
| ;; |
| vax-*-sysv*) # vaxen running system V |
| tm_file="${tm_file} vax/vaxv.h" |
| xm_defines=USG |
| float_format=vax |
| ;; |
| vax-*-netbsd*) |
| tm_file="${tm_file} netbsd.h vax/netbsd.h" |
| tmake_file=t-netbsd |
| float_format=vax |
| use_collect2=yes |
| ;; |
| vax-*-openbsd*) |
| tmake_file="${tmake_file} vax/t-openbsd" |
| ;; |
| vax-*-ultrix*) # vaxen running ultrix |
| tm_file="${tm_file} vax/ultrix.h" |
| use_collect2=yes |
| float_format=vax |
| ;; |
| vax-*-vms*) # vaxen running VMS |
| xm_file=vax/xm-vms.h |
| tm_file=vax/vms.h |
| float_format=vax |
| ;; |
| vax-*-*) # vax default entry |
| float_format=vax |
| ;; |
| we32k-att-sysv*) |
| xm_file="${xm_file} xm-svr3" |
| use_collect2=yes |
| ;; |
| *) |
| echo "Configuration $machine not supported" 1>&2 |
| exit 1 |
| ;; |
| esac |
| |
| case $machine in |
| *-*-linux-gnu*) |
| ;; # Existing GNU/Linux systems do not use the GNU setup. |
| *-*-gnu*) |
| # On the GNU system, the setup is just about the same on |
| # each different CPU. The specific machines that GNU |
| # supports are matched above and just set $cpu_type. |
| xm_file="xm-gnu.h ${xm_file}" |
| tm_file=${cpu_type}/gnu.h |
| extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o" |
| # GNU always uses ELF. |
| elf=yes |
| # GNU tools are the only tools. |
| gnu_ld=yes |
| gas=yes |
| xmake_file=x-linux # These details are the same as Linux. |
| tmake_file=t-gnu # These are not. |
| ;; |
| *-*-sysv4*) |
| xmake_try_sysv=x-sysv |
| install_headers_dir=install-headers-cpio |
| ;; |
| *-*-sysv*) |
| install_headers_dir=install-headers-cpio |
| ;; |
| esac |
| |
| # Distinguish i[34567]86 |
| # Also, do not run mips-tfile on MIPS if using gas. |
| # Process --with-cpu= for PowerPC/rs6000 |
| target_cpu_default2= |
| case $machine in |
| i486-*-*) |
| target_cpu_default2=1 |
| ;; |
| i586-*-*) |
| case $target_alias in |
| k6-*) |
| target_cpu_default2=4 |
| ;; |
| *) |
| target_cpu_default2=2 |
| ;; |
| esac |
| ;; |
| i686-*-* | i786-*-*) |
| target_cpu_default2=3 |
| ;; |
| alpha*-*-*) |
| case $machine in |
| alphaev6*) |
| target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX" |
| ;; |
| alphapca56*) |
| target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX" |
| ;; |
| alphaev56*) |
| target_cpu_default2="MASK_CPU_EV5|MASK_BWX" |
| ;; |
| alphaev5*) |
| target_cpu_default2="MASK_CPU_EV5" |
| ;; |
| esac |
| |
| if test x$gas = xyes |
| then |
| if test "$target_cpu_default2" = "" |
| then |
| target_cpu_default2="MASK_GAS" |
| else |
| target_cpu_default2="${target_cpu_default2}|MASK_GAS" |
| fi |
| fi |
| ;; |
| arm*-*-*) |
| case "x$with_cpu" in |
| x) |
| # The most generic |
| target_cpu_default2="TARGET_CPU_generic" |
| ;; |
| |
| # Distinguish cores, and major variants |
| # arm7m doesn't exist, but D & I don't affect code |
| xarm[23678] | xarm250 | xarm[67][01]0 \ |
| | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \ |
| | xarm7100 | xarm7500 | xarm7500fe | xarm810 \ |
| | xstrongarm | xstrongarm110 | xstrongarm1100) |
| target_cpu_default2="TARGET_CPU_$with_cpu" |
| ;; |
| |
| xyes | xno) |
| echo "--with-cpu must be passed a value" 1>&2 |
| exit 1 |
| ;; |
| |
| *) |
| if test x$pass2done = xyes |
| then |
| echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2 |
| exit 1 |
| fi |
| ;; |
| esac |
| ;; |
| |
| mips*-*-ecoff* | mips*-*-elf*) |
| if test x$gas = xyes |
| then |
| if test x$gnu_ld = xyes |
| then |
| target_cpu_default2=20 |
| else |
| target_cpu_default2=16 |
| fi |
| fi |
| ;; |
| mips*-*-*) |
| if test x$gas = xyes |
| then |
| target_cpu_default2=16 |
| fi |
| ;; |
| powerpc*-*-* | rs6000-*-*) |
| case "x$with_cpu" in |
| x) |
| ;; |
| |
| xcommon | xpower | xpower2 | xpowerpc | xrios \ |
| | xrios1 | xrios2 | xrsc | xrsc1 \ |
| | x601 | x602 | x603 | x603e | x604 | x604e | x620 \ |
| | xec603e | x740 | x750 | x401 \ |
| | x403 | x505 | x801 | x821 | x823 | x860) |
| target_cpu_default2="\"$with_cpu\"" |
| ;; |
| |
| xyes | xno) |
| echo "--with-cpu must be passed a value" 1>&2 |
| exit 1 |
| ;; |
| |
| *) |
| if test x$pass2done = xyes |
| then |
| echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2 |
| exit 1 |
| fi |
| ;; |
| esac |
| ;; |
| sparc*-*-*) |
| case ".$with_cpu" in |
| .) |
| target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`" |
| ;; |
| .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9) |
| target_cpu_default2="TARGET_CPU_$with_cpu" |
| ;; |
| *) |
| if test x$pass2done = xyes |
| then |
| echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2 |
| exit 1 |
| fi |
| ;; |
| esac |
| ;; |
| esac |
| |
| if test "$target_cpu_default2" != "" |
| then |
| if test "$target_cpu_default" != "" |
| then |
| target_cpu_default="(${target_cpu_default}|${target_cpu_default2})" |
| else |
| target_cpu_default=$target_cpu_default2 |
| fi |
| fi |
| |
| # No need for collect2 if we have the GNU linker. |
| # Actually, there is now; GNU ld doesn't handle the EH info or |
| # collecting for shared libraries. |
| #case x$gnu_ld in |
| #xyes) |
| # use_collect2= |
| # ;; |
| #esac |
| |
| # Save data on machine being used to compile GCC in build_xm_file. |
| # Save data on host machine in vars host_xm_file and host_xmake_file. |
| if test x$pass1done = x |
| then |
| if test x"$xm_file" = x |
| then build_xm_file=$cpu_type/xm-$cpu_type.h |
| else build_xm_file=$xm_file |
| fi |
| build_xm_defines=$xm_defines |
| build_install_headers_dir=$install_headers_dir |
| build_exeext=$exeext |
| pass1done=yes |
| else |
| if test x$pass2done = x |
| then |
| if test x"$xm_file" = x |
| then host_xm_file=$cpu_type/xm-$cpu_type.h |
| else host_xm_file=$xm_file |
| fi |
| host_xm_defines=$xm_defines |
| if test x"$xmake_file" = x |
| then xmake_file=$cpu_type/x-$cpu_type |
| fi |
| host_xmake_file="$xmake_file" |
| host_truncate_target=$truncate_target |
| host_extra_gcc_objs=$extra_gcc_objs |
| host_extra_objs=$extra_host_objs |
| host_exeext=$exeext |
| pass2done=yes |
| fi |
| fi |
| done |
| |
| extra_objs="${host_extra_objs} ${extra_objs}" |
| |
| # Default the target-machine variables that were not explicitly set. |
| if test x"$tm_file" = x |
| then tm_file=$cpu_type/$cpu_type.h; fi |
| |
| if test x$extra_headers = x |
| then extra_headers=; fi |
| |
| if test x"$xm_file" = x |
| then xm_file=$cpu_type/xm-$cpu_type.h; fi |
| |
| if test x$md_file = x |
| then md_file=$cpu_type/$cpu_type.md; fi |
| |
| if test x$out_file = x |
| then out_file=$cpu_type/$cpu_type.c; fi |
| |
| if test x"$tmake_file" = x |
| then tmake_file=$cpu_type/t-$cpu_type |
| fi |
| |
| if test x"$dwarf2" = xyes |
| then tm_file="tm-dwarf2.h $tm_file" |
| fi |
| |
| if test x$float_format = x |
| then float_format=i64 |
| fi |
| |
| if test $float_format = none |
| then float_h_file=Makefile.in |
| else float_h_file=float-$float_format.h |
| fi |
| |
| if test x$enable_haifa = x |
| then |
| case $target in |
| alpha*-* | hppa*-* | powerpc*-* | rs6000-* | *sparc*-* | m32r*-*) |
| enable_haifa=yes;; |
| esac |
| fi |
| |
| # Handle cpp installation. |
| if test x$enable_cpp != xno |
| then |
| tmake_file="$tmake_file t-install-cpp" |
| fi |
| |
| # Say what files are being used for the output code and MD file. |
| echo "Using \`$srcdir/config/$out_file' to output insns." |
| echo "Using \`$srcdir/config/$md_file' as machine description file." |
| |
| count=a |
| for f in $tm_file; do |
| count=${count}x |
| done |
| if test $count = ax; then |
| echo "Using \`$srcdir/config/$tm_file' as target machine macro file." |
| else |
| echo "Using the following target machine macro files:" |
| for f in $tm_file; do |
| echo " $srcdir/config/$f" |
| done |
| fi |
| |
| count=a |
| for f in $host_xm_file; do |
| count=${count}x |
| done |
| if test $count = ax; then |
| echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file." |
| else |
| echo "Using the following host machine macro files:" |
| for f in $host_xm_file; do |
| echo " $srcdir/config/$f" |
| done |
| fi |
| |
| if test "$host_xm_file" != "$build_xm_file"; then |
| count=a |
| for f in $build_xm_file; do |
| count=${count}x |
| done |
| if test $count = ax; then |
| echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file." |
| else |
| echo "Using the following build machine macro files:" |
| for f in $build_xm_file; do |
| echo " $srcdir/config/$f" |
| done |
| fi |
| fi |
| |
| if test x$thread_file = x; then |
| if test x$target_thread_file != x; then |
| thread_file=$target_thread_file |
| else |
| thread_file='single' |
| fi |
| fi |
| |
| # Set up the header files. |
| # $links is the list of header files to create. |
| # $vars is the list of shell variables with file names to include. |
| # auto-host.h is the file containing items generated by autoconf and is |
| # the first file included by config.h. |
| null_defines= |
| host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h" |
| |
| # If host=build, it is correct to have hconfig include auto-host.h |
| # as well. If host!=build, we are in error and need to do more |
| # work to find out the build config parameters. |
| if test x$host = x$build |
| then |
| build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h" |
| else |
| # We create a subdir, then run autoconf in the subdir. |
| # To prevent recursion we set host and build for the new |
| # invocation of configure to the build for this invocation |
| # of configure. |
| tempdir=build.$$ |
| rm -rf $tempdir |
| mkdir $tempdir |
| cd $tempdir |
| case ${srcdir} in |
| /*) realsrcdir=${srcdir};; |
| *) realsrcdir=../${srcdir};; |
| esac |
| CC=${CC_FOR_BUILD} ${realsrcdir}/configure \ |
| --target=$target --host=$build --build=$build |
| |
| # We just finished tests for the build machine, so rename |
| # the file auto-build.h in the gcc directory. |
| mv auto-host.h ../auto-build.h |
| cd .. |
| rm -rf $tempdir |
| build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h" |
| fi |
| |
| xm_file="gansidecl.h ${xm_file}" |
| tm_file="gansidecl.h ${tm_file}" |
| |
| vars="host_xm_file tm_file xm_file build_xm_file" |
| links="config.h tm.h tconfig.h hconfig.h" |
| defines="host_xm_defines null_defines xm_defines build_xm_defines" |
| |
| rm -f config.bak |
| if test -f config.status; then mv -f config.status config.bak; fi |
| |
| # Make the links. |
| while test -n "$vars" |
| do |
| set $vars; var=$1; shift; vars=$* |
| set $links; link=$1; shift; links=$* |
| set $defines; define=$1; shift; defines=$* |
| |
| rm -f $link |
| |
| # Define TARGET_CPU_DEFAULT if the system wants one. |
| # This substitutes for lots of *.h files. |
| if test "$target_cpu_default" != "" -a $link = tm.h |
| then |
| echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link |
| fi |
| |
| for file in `eval echo '$'$var`; do |
| case $file in |
| auto-config.h) |
| ;; |
| *) |
| echo '#ifdef IN_GCC' >>$link |
| ;; |
| esac |
| echo "#include \"$file\"" >>$link |
| case $file in |
| auto-config.h) |
| ;; |
| *) |
| echo '#endif' >>$link |
| ;; |
| esac |
| done |
| |
| for def in `eval echo '$'$define`; do |
| echo "#ifndef $def" >>$link |
| echo "#define $def" >>$link |
| echo "#endif" >>$link |
| done |
| done |
| |
| # Truncate the target if necessary |
| if test x$host_truncate_target != x; then |
| target=`echo $target | sed -e 's/\(..............\).*/\1/'` |
| fi |
| |
| # Get the version trigger filename from the toplevel |
| if test "${with_gcc_version_trigger+set}" = set; then |
| gcc_version_trigger=$with_gcc_version_trigger |
| else |
| gcc_version_trigger=${srcdir}/version.c |
| fi |
| changequote(,)dnl |
| gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}` |
| changequote([,])dnl |
| |
| # Internationalization |
| PACKAGE=gcc |
| VERSION="$gcc_version" |
| AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE") |
| AC_DEFINE_UNQUOTED(VERSION, "$VERSION") |
| AC_SUBST(PACKAGE) |
| AC_SUBST(VERSION) |
| |
| ALL_LINGUAS="en_UK" |
| |
| # NLS support is still experimental, so disable it by default for now. |
| AC_ARG_ENABLE(nls, |
| [ --enable-nls use Native Language Support (disabled by default)], |
| , enable_nls=no) |
| |
| AM_GNU_GETTEXT |
| XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT" |
| |
| # Get an absolute path to the GCC top-level source directory |
| holddir=`pwd` |
| cd $srcdir |
| topdir=`pwd` |
| cd $holddir |
| |
| # Conditionalize the makefile for this host machine. |
| # Make-host contains the concatenation of all host makefile fragments |
| # [there can be more than one]. This file is built by configure.frag. |
| host_overrides=Make-host |
| dep_host_xmake_file= |
| for f in .. ${host_xmake_file} |
| do |
| if test -f ${srcdir}/config/$f |
| then |
| dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f" |
| fi |
| done |
| |
| # Conditionalize the makefile for this target machine. |
| # Make-target contains the concatenation of all host makefile fragments |
| # [there can be more than one]. This file is built by configure.frag. |
| target_overrides=Make-target |
| dep_tmake_file= |
| for f in .. ${tmake_file} |
| do |
| if test -f ${srcdir}/config/$f |
| then |
| dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f" |
| fi |
| done |
| |
| # If the host doesn't support symlinks, modify CC in |
| # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works. |
| # Otherwise, we can use "CC=$(CC)". |
| rm -f symtest.tem |
| if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null |
| then |
| cc_set_by_configure="\$(CC)" |
| quoted_cc_set_by_configure="\$(CC)" |
| stage_prefix_set_by_configure="\$(STAGE_PREFIX)" |
| else |
| rm -f symtest.tem |
| if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null |
| then |
| symbolic_link="cp -p" |
| else |
| symbolic_link="cp" |
| fi |
| cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`" |
| quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`" |
| stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`" |
| fi |
| rm -f symtest.tem |
| |
| out_object_file=`basename $out_file .c`.o |
| |
| tm_file_list= |
| for f in $tm_file; do |
| case $f in |
| gansidecl.h ) |
| tm_file_list="${tm_file_list} $f" ;; |
| *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;; |
| esac |
| done |
| |
| host_xm_file_list= |
| for f in $host_xm_file; do |
| case $f in |
| auto-host.h | gansidecl.h | hwint.h ) |
| host_xm_file_list="${host_xm_file_list} $f" ;; |
| *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;; |
| esac |
| done |
| |
| build_xm_file_list= |
| for f in $build_xm_file; do |
| case $f in |
| auto-build.h | auto-host.h | gansidecl.h | hwint.h ) |
| build_xm_file_list="${build_xm_file_list} $f" ;; |
| *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;; |
| esac |
| done |
| |
| # Define macro CROSS_COMPILE in compilation |
| # if this is a cross-compiler. |
| # Also use all.cross instead of all.internal |
| # and add cross-make to Makefile. |
| cross_overrides="/dev/null" |
| if test x$host != x$target |
| then |
| cross_defines="CROSS=-DCROSS_COMPILE" |
| cross_overrides="${topdir}/cross-make" |
| fi |
| |
| # When building gcc with a cross-compiler, we need to fix a few things. |
| # This must come after cross-make as we want all.build to override |
| # all.cross. |
| build_overrides="/dev/null" |
| if test x$build != x$host |
| then |
| build_overrides="${topdir}/build-make" |
| fi |
| |
| # Expand extra_headers to include complete path. |
| # This substitutes for lots of t-* files. |
| extra_headers_list= |
| if test "x$extra_headers" = x |
| then true |
| else |
| # Prepend ${srcdir}/ginclude/ to every entry in extra_headers. |
| for file in $extra_headers; |
| do |
| extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}" |
| done |
| fi |
| |
| if test x$use_collect2 = xno; then |
| use_collect2= |
| fi |
| |
| # Add a definition of USE_COLLECT2 if system wants one. |
| # Also tell toplev.c what to do. |
| # This substitutes for lots of t-* files. |
| if test x$use_collect2 = x |
| then |
| will_use_collect2= |
| maybe_use_collect2= |
| else |
| will_use_collect2="collect2" |
| maybe_use_collect2="-DUSE_COLLECT2" |
| fi |
| |
| # NEED TO CONVERT |
| # Set MD_DEPS if the real md file is in md.pre-cpp. |
| # Set MD_CPP to the cpp to pass the md file through. Md files use ';' |
| # for line oriented comments, so we must always use a GNU cpp. If |
| # building gcc with a cross compiler, use the cross compiler just |
| # built. Otherwise, we can use the cpp just built. |
| md_file_sub= |
| if test "x$md_cppflags" = x |
| then |
| md_file_sub=$srcdir/config/$md_file |
| else |
| md_file=md |
| fi |
| |
| # If we have gas in the build tree, make a link to it. |
| if test -f ../gas/Makefile; then |
| rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null |
| fi |
| |
| # If we have nm in the build tree, make a link to it. |
| if test -f ../binutils/Makefile; then |
| rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null |
| fi |
| |
| # If we have ld in the build tree, make a link to it. |
| if test -f ../ld/Makefile; then |
| # if test x$use_collect2 = x; then |
| # rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null |
| # else |
| rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null |
| # fi |
| fi |
| |
| # Figure out what assembler alignment features are present. |
| AC_MSG_CHECKING(assembler alignment features) |
| gcc_cv_as= |
| gcc_cv_as_alignment_features= |
| gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas |
| if test -x "$DEFAULT_ASSEMBLER"; then |
| gcc_cv_as="$DEFAULT_ASSEMBLER" |
| elif test -x "$AS"; then |
| gcc_cv_as="$AS" |
| elif test -x as$host_exeext; then |
| # Build using assembler in the current directory. |
| gcc_cv_as=./as$host_exeext |
| elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then |
| # Single tree build which includes gas. |
| for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in |
| do |
| changequote(,)dnl |
| gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f` |
| changequote([,])dnl |
| if test x$gcc_cv_gas_version != x; then |
| break |
| fi |
| done |
| changequote(,)dnl |
| gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"` |
| gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"` |
| changequote([,])dnl |
| if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then |
| # Gas version 2.6 and later support for .balign and .p2align. |
| # bytes to skip when using .p2align. |
| if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then |
| gcc_cv_as_alignment_features=".balign and .p2align" |
| AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN) |
| fi |
| # Gas version 2.8 and later support specifying the maximum |
| # bytes to skip when using .p2align. |
| if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then |
| gcc_cv_as_alignment_features=".p2align including maximum skip" |
| AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN) |
| fi |
| fi |
| elif test x$host = x$target; then |
| # Native build. |
| # Search the same directories that the installed compiler will |
| # search. Else we may find the wrong assembler and lose. If we |
| # do not find a suitable assembler binary, then try the user's |
| # path. |
| # |
| # Also note we have to check MD_EXEC_PREFIX before checking the |
| # user's path. Unfortunately, there is no good way to get at the |
| # value of MD_EXEC_PREFIX here. So we do a brute force search |
| # through all the known MD_EXEC_PREFIX values. Ugh. This needs |
| # to be fixed as part of the make/configure rewrite too. |
| |
| if test "x$exec_prefix" = xNONE; then |
| if test "x$prefix" = xNONE; then |
| test_prefix=/usr/local |
| else |
| test_prefix=$prefix |
| fi |
| else |
| test_prefix=$exec_prefix |
| fi |
| |
| # If the loop below does not find an assembler, then use whatever |
| # one we can find in the users's path. |
| # user's path. |
| as=as$host_exeext |
| |
| test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \ |
| $test_prefix/lib/gcc-lib/$target \ |
| /usr/lib/gcc/$target/$gcc_version \ |
| /usr/lib/gcc/$target \ |
| $test_prefix/$target/bin/$target/$gcc_version \ |
| $test_prefix/$target/bin \ |
| /usr/libexec \ |
| /usr/ccs/gcc \ |
| /usr/ccs/bin \ |
| /udk/usr/ccs/bin \ |
| /bsd43/usr/lib/cmplrs/cc \ |
| /usr/cross64/usr/bin \ |
| /usr/lib/cmplrs/cc \ |
| /sysv/usr/lib/cmplrs/cc \ |
| /svr4/usr/lib/cmplrs/cc \ |
| /usr/bin" |
| |
| for dir in $test_dirs; do |
| if test -f $dir/as$host_exeext; then |
| gcc_cv_as=$dir/as$host_exeext |
| break; |
| fi |
| done |
| fi |
| if test x$gcc_cv_as != x; then |
| # Check if we have .balign and .p2align |
| echo ".balign 4" > conftest.s |
| echo ".p2align 2" >> conftest.s |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then |
| gcc_cv_as_alignment_features=".balign and .p2align" |
| AC_DEFINE(HAVE_GAS_BALIGN_AND_P2ALIGN) |
| fi |
| rm -f conftest.s conftest.o |
| # Check if specifying the maximum bytes to skip when |
| # using .p2align is supported. |
| echo ".p2align 4,,7" > conftest.s |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then |
| gcc_cv_as_alignment_features=".p2align including maximum skip" |
| AC_DEFINE(HAVE_GAS_MAX_SKIP_P2ALIGN) |
| fi |
| rm -f conftest.s conftest.o |
| fi |
| AC_MSG_RESULT($gcc_cv_as_alignment_features) |
| |
| AC_MSG_CHECKING(assembler subsection support) |
| gcc_cv_as_subsections= |
| if test x$gcc_cv_as != x; then |
| # Check if we have .subsection |
| echo ".subsection 1" > conftest.s |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then |
| gcc_cv_as_subsections=".subsection" |
| if test -x nm$host_exeext; then |
| gcc_cv_nm=./nm$host_exeext |
| elif test x$host = x$target; then |
| # Native build. |
| gcc_cv_nm=nm$host_exeext |
| fi |
| if test x$gcc_cv_nm != x; then |
| cat > conftest.s <<EOF |
| conftest_label1: .word 0 |
| .subsection -1 |
| conftest_label2: .word 0 |
| .previous |
| EOF |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then |
| $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1 |
| $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2 |
| if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then |
| : |
| else |
| gcc_cv_as_subsections="working .subsection -1" |
| AC_DEFINE(HAVE_GAS_SUBSECTION_ORDERING) |
| fi |
| fi |
| fi |
| fi |
| rm -f conftest.s conftest.o conftest.nm1 conftest.nm2 |
| fi |
| AC_MSG_RESULT($gcc_cv_as_subsections) |
| |
| AC_MSG_CHECKING(assembler instructions) |
| gcc_cv_as_instructions= |
| if test x$gcc_cv_as != x; then |
| set "filds fists" "filds mem; fists mem" |
| while test $# -gt 0 |
| do |
| echo "$2" > conftest.s |
| if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then |
| gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" " |
| AC_DEFINE_UNQUOTED(HAVE_GAS_`echo "$1" | tr '[a-z ]' '[A-Z_]'`) |
| fi |
| shift 2 |
| done |
| rm -f conftest.s conftest.o |
| fi |
| AC_MSG_RESULT($gcc_cv_as_instructions) |
| |
| # Figure out what language subdirectories are present. |
| # Look if the user specified --enable-languages="..."; if not, use |
| # the environment variable $LANGUAGES if defined. $LANGUAGES might |
| # go away some day. |
| if test x"${enable_languages+set}" != xset; then |
| if test x"${LANGUAGES+set}" = xset; then |
| enable_languages="`echo ${LANGUAGES} | tr ' ' ','`" |
| else |
| enable_languages=all |
| fi |
| fi |
| subdirs= |
| for lang in ${srcdir}/*/config-lang.in .. |
| do |
| case $lang in |
| ..) ;; |
| # The odd quoting in the next line works around |
| # an apparent bug in bash 1.12 on linux. |
| changequote(,)dnl |
| ${srcdir}/[*]/config-lang.in) ;; |
| *) |
| lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang` |
| if test "x$lang_alias" = x |
| then |
| echo "$lang doesn't set \$language." 1>&2 |
| exit 1 |
| fi |
| if test x"${enable_languages}" = xall; then |
| add_this_lang=yes |
| else |
| case "${enable_languages}" in |
| ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" ) |
| add_this_lang=yes |
| ;; |
| * ) |
| add_this_lang=no |
| ;; |
| esac |
| fi |
| if test x"${add_this_lang}" = xyes; then |
| case $lang in |
| ${srcdir}/ada/config-lang.in) |
| if test x$gnat = xyes ; then |
| subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" |
| fi |
| ;; |
| *) |
| subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" |
| ;; |
| esac |
| fi |
| ;; |
| changequote([,])dnl |
| esac |
| done |
| |
| # Make gthr-default.h if we have a thread file. |
| gthread_flags= |
| if test $thread_file != single; then |
| rm -f gthr-default.h |
| echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h |
| gthread_flags=-DHAVE_GTHR_DEFAULT |
| fi |
| AC_SUBST(gthread_flags) |
| |
| # Make empty files to contain the specs and options for each language. |
| # Then add #include lines to for a compiler that has specs and/or options. |
| |
| lang_specs_files= |
| lang_options_files= |
| lang_tree_files= |
| rm -f specs.h options.h gencheck.h |
| touch specs.h options.h gencheck.h |
| for subdir in . $subdirs |
| do |
| if test -f $srcdir/$subdir/lang-specs.h; then |
| echo "#include \"$subdir/lang-specs.h\"" >>specs.h |
| lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h" |
| fi |
| if test -f $srcdir/$subdir/lang-options.h; then |
| echo "#include \"$subdir/lang-options.h\"" >>options.h |
| lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h" |
| fi |
| if test -f $srcdir/$subdir/$subdir-tree.def; then |
| echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h |
| lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def" |
| fi |
| done |
| |
| # These (without "all_") are set in each config-lang.in. |
| # `language' must be a single word so is spelled singularly. |
| all_languages= |
| all_boot_languages= |
| all_compilers= |
| all_stagestuff= |
| all_diff_excludes= |
| all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile' |
| # List of language makefile fragments. |
| all_lang_makefiles= |
| all_headers= |
| all_lib2funcs= |
| |
| # Add the language fragments. |
| # Languages are added via two mechanisms. Some information must be |
| # recorded in makefile variables, these are defined in config-lang.in. |
| # We accumulate them and plug them into the main Makefile. |
| # The other mechanism is a set of hooks for each of the main targets |
| # like `clean', `install', etc. |
| |
| language_fragments="Make-lang" |
| language_hooks="Make-hooks" |
| oldstyle_subdirs= |
| |
| for s in .. $subdirs |
| do |
| if test $s != ".." |
| then |
| language= |
| boot_language= |
| compilers= |
| stagestuff= |
| diff_excludes= |
| headers= |
| outputs= |
| lib2funcs= |
| . ${srcdir}/$s/config-lang.in |
| if test "x$language" = x |
| then |
| echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2 |
| exit 1 |
| fi |
| all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in" |
| all_languages="$all_languages $language" |
| if test "x$boot_language" = xyes |
| then |
| all_boot_languages="$all_boot_languages $language" |
| fi |
| all_compilers="$all_compilers $compilers" |
| all_stagestuff="$all_stagestuff $stagestuff" |
| all_diff_excludes="$all_diff_excludes $diff_excludes" |
| all_headers="$all_headers $headers" |
| all_outputs="$all_outputs $outputs" |
| if test x$outputs = x |
| then |
| oldstyle_subdirs="$oldstyle_subdirs $s" |
| fi |
| all_lib2funcs="$all_lib2funcs $lib2funcs" |
| fi |
| done |
| |
| # Since we can't use `::' targets, we link each language in |
| # with a set of hooks, reached indirectly via lang.${target}. |
| |
| rm -f Make-hooks |
| touch Make-hooks |
| target_list="all.build all.cross start.encap rest.encap \ |
| info dvi \ |
| install-normal install-common install-info install-man \ |
| uninstall distdir \ |
| mostlyclean clean distclean extraclean maintainer-clean \ |
| stage1 stage2 stage3 stage4" |
| for t in $target_list |
| do |
| x= |
| for lang in .. $all_languages |
| do |
| if test $lang != ".."; then |
| x="$x $lang.$t" |
| fi |
| done |
| echo "lang.$t: $x" >> Make-hooks |
| done |
| |
| # If we're not building in srcdir, create .gdbinit. |
| |
| if test ! -f Makefile.in; then |
| echo "dir ." > .gdbinit |
| echo "dir ${srcdir}" >> .gdbinit |
| if test x$gdb_needs_out_file_path = xyes |
| then |
| echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit |
| fi |
| if test "x$subdirs" != x; then |
| for s in $subdirs |
| do |
| echo "dir ${srcdir}/$s" >> .gdbinit |
| done |
| fi |
| echo "source ${srcdir}/.gdbinit" >> .gdbinit |
| fi |
| |
| # Define variables host_canonical and build_canonical |
| # because some Cygnus local changes in the Makefile depend on them. |
| build_canonical=${build} |
| host_canonical=${host} |
| target_subdir= |
| if test "${host}" != "${target}" ; then |
| target_subdir=${target}/ |
| fi |
| AC_SUBST(build_canonical) |
| AC_SUBST(host_canonical) |
| AC_SUBST(target_subdir) |
| |
| # If this is using newlib, then define inhibit_libc in |
| # LIBGCC2_CFLAGS. This will cause __eprintf to be left out of |
| # libgcc.a, but that's OK because newib should have its own version of |
| # assert.h. |
| inhibit_libc= |
| if test x$with_newlib = xyes; then |
| inhibit_libc=-Dinhibit_libc |
| fi |
| AC_SUBST(inhibit_libc) |
| |
| # Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler. |
| sched_prefix= |
| sched_cflags= |
| if test x$enable_haifa = xyes; then |
| echo "Using the Haifa scheduler." |
| sched_prefix=haifa- |
| sched_cflags=-DHAIFA |
| fi |
| AC_SUBST(sched_prefix) |
| AC_SUBST(sched_cflags) |
| if test x$enable_haifa != x; then |
| # Explicitly remove files that need to be recompiled for the Haifa scheduler. |
| for x in genattrtab.o toplev.o *sched.o; do |
| if test -f $x; then |
| echo "Removing $x" |
| rm -f $x |
| fi |
| done |
| fi |
| |
| # If $(exec_prefix) exists and is not the same as $(prefix), then compute an |
| # absolute path for gcc_tooldir based on inserting the number of up-directory |
| # movements required to get from $(exec_prefix) to $(prefix) into the basic |
| # $(libsubdir)/@(unlibsubdir) based path. |
| # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel |
| # make and thus we'd get different behavior depending on where we built the |
| # sources. |
| if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then |
| gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)' |
| else |
| changequote(<<, >>)dnl |
| # An explanation of the sed strings: |
| # -e 's|^\$(prefix)||' matches and eliminates 'prefix' from 'exec_prefix' |
| # -e 's|/$||' match a trailing forward slash and eliminates it |
| # -e 's|^[^/]|/|' forces the string to start with a forward slash (*) |
| # -e 's|/[^/]*|../|g' replaces each occurance of /<directory> with ../ |
| # |
| # (*) Note this pattern overwrites the first character of the string |
| # with a forward slash if one is not already present. This is not a |
| # problem because the exact names of the sub-directories concerned is |
| # unimportant, just the number of them matters. |
| # |
| # The practical upshot of these patterns is like this: |
| # |
| # prefix exec_prefix result |
| # ------ ----------- ------ |
| # /foo /foo/bar ../ |
| # /foo/ /foo/bar ../ |
| # /foo /foo/bar/ ../ |
| # /foo/ /foo/bar/ ../ |
| # /foo /foo/bar/ugg ../../ |
| # |
| dollar='$$' |
| gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)" |
| changequote([, ])dnl |
| fi |
| AC_SUBST(gcc_tooldir) |
| AC_SUBST(dollar) |
| |
| # Nothing to do for FLOAT_H, float_format already handled. |
| objdir=`pwd` |
| AC_SUBST(objdir) |
| |
| # Process the language and host/target makefile fragments. |
| ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file" |
| |
| # Substitute configuration variables |
| AC_SUBST(subdirs) |
| AC_SUBST(all_boot_languages) |
| AC_SUBST(all_compilers) |
| AC_SUBST(all_diff_excludes) |
| AC_SUBST(all_headers) |
| AC_SUBST(all_lang_makefiles) |
| AC_SUBST(all_languages) |
| AC_SUBST(all_lib2funcs) |
| AC_SUBST(all_stagestuff) |
| AC_SUBST(build_exeext) |
| AC_SUBST(build_install_headers_dir) |
| AC_SUBST(build_xm_file_list) |
| AC_SUBST(cc_set_by_configure) |
| AC_SUBST(quoted_cc_set_by_configure) |
| AC_SUBST(cpp_install_dir) |
| AC_SUBST(cpp_main) |
| AC_SUBST(dep_host_xmake_file) |
| AC_SUBST(dep_tmake_file) |
| AC_SUBST(extra_c_flags) |
| AC_SUBST(extra_c_objs) |
| AC_SUBST(extra_cpp_objs) |
| AC_SUBST(extra_cxx_objs) |
| AC_SUBST(extra_headers_list) |
| AC_SUBST(extra_objs) |
| AC_SUBST(extra_parts) |
| AC_SUBST(extra_passes) |
| AC_SUBST(extra_programs) |
| AC_SUBST(fixinc_defs) |
| AC_SUBST(float_h_file) |
| AC_SUBST(gcc_gxx_include_dir) |
| AC_SUBST(gcc_version) |
| AC_SUBST(gcc_version_trigger) |
| AC_SUBST(host_exeext) |
| AC_SUBST(host_extra_gcc_objs) |
| AC_SUBST(host_xm_file_list) |
| AC_SUBST(install) |
| AC_SUBST(JAVAGC) |
| AC_SUBST(lang_options_files) |
| AC_SUBST(lang_specs_files) |
| AC_SUBST(lang_tree_files) |
| AC_SUBST(local_prefix) |
| AC_SUBST(maybe_use_collect2) |
| AC_SUBST(md_file) |
| AC_SUBST(objc_boehm_gc) |
| AC_SUBST(out_file) |
| AC_SUBST(out_object_file) |
| AC_SUBST(stage_prefix_set_by_configure) |
| AC_SUBST(symbolic_link) |
| AC_SUBST(thread_file) |
| AC_SUBST(tm_file_list) |
| AC_SUBST(will_use_collect2) |
| |
| |
| AC_SUBST_FILE(target_overrides) |
| AC_SUBST_FILE(host_overrides) |
| AC_SUBST(cross_defines) |
| AC_SUBST_FILE(cross_overrides) |
| AC_SUBST_FILE(build_overrides) |
| AC_SUBST_FILE(language_fragments) |
| AC_SUBST_FILE(language_hooks) |
| |
| # Echo that links are built |
| if test x$host = x$target |
| then |
| str1="native " |
| else |
| str1="cross-" |
| str2=" from $host" |
| fi |
| |
| if test x$host != x$build |
| then |
| str3=" on a $build system" |
| fi |
| |
| if test "x$str2" != x || test "x$str3" != x |
| then |
| str4= |
| fi |
| |
| echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2 |
| |
| if test "x$str2" != x || test "x$str3" != x |
| then |
| echo " ${str2}${str3}." 1>&2 |
| fi |
| |
| # Truncate the target if necessary |
| if test x$host_truncate_target != x; then |
| target=`echo $target | sed -e 's/\(..............\).*/\1/'` |
| fi |
| |
| # Configure the subdirectories |
| # AC_CONFIG_SUBDIRS($subdirs) |
| |
| # Create the Makefile |
| # and configure language subdirectories |
| AC_OUTPUT($all_outputs, |
| [ |
| . $srcdir/configure.lang |
| case x$CONFIG_HEADERS in |
| xauto-host.h:config.in) |
| echo > cstamp-h ;; |
| esac |
| # If the host supports symlinks, point stage[1234] at ../stage[1234] so |
| # bootstrapping and the installation procedure can still use |
| # CC="stage1/xgcc -Bstage1/". If the host doesn't support symlinks, |
| # FLAGS_TO_PASS has been modified to solve the problem there. |
| # This is virtually a duplicate of what happens in configure.lang; we do |
| # an extra check to make sure this only happens if ln -s can be used. |
| if test "$symbolic_link" = "ln -s"; then |
| for d in .. ${subdirs} ; do |
| if test $d != ..; then |
| STARTDIR=`pwd` |
| cd $d |
| for t in stage1 stage2 stage3 stage4 include |
| do |
| rm -f $t |
| $symbolic_link ../$t $t 2>/dev/null |
| done |
| cd $STARTDIR |
| fi |
| done |
| else true ; fi |
| # Avoid having to add intl to our include paths. |
| if test -f intl/libintl.h; then |
| echo creating libintl.h |
| echo '#include "intl/libintl.h"' >libintl.h |
| fi |
| ], |
| [ |
| host='${host}' |
| build='${build}' |
| target='${target}' |
| target_alias='${target_alias}' |
| srcdir='${srcdir}' |
| subdirs='${subdirs}' |
| oldstyle_subdirs='${oldstyle_subdirs}' |
| symbolic_link='${symbolic_link}' |
| program_transform_set='${program_transform_set}' |
| program_transform_name='${program_transform_name}' |
| dep_host_xmake_file='${dep_host_xmake_file}' |
| host_xmake_file='${host_xmake_file}' |
| dep_tmake_file='${dep_tmake_file}' |
| tmake_file='${tmake_file}' |
| thread_file='${thread_file}' |
| gcc_version='${gcc_version}' |
| gcc_version_trigger='${gcc_version_trigger}' |
| local_prefix='${local_prefix}' |
| build_install_headers_dir='${build_install_headers_dir}' |
| build_exeext='${build_exeext}' |
| host_exeext='${host_exeext}' |
| out_file='${out_file}' |
| gdb_needs_out_file_path='${gdb_needs_out_file_path}' |
| SET_MAKE='${SET_MAKE}' |
| target_list='${target_list}' |
| target_overrides='${target_overrides}' |
| host_overrides='${host_overrides}' |
| cross_defines='${cross_defines}' |
| cross_overrides='${cross_overrides}' |
| build_overrides='${build_overrides}' |
| cpp_install_dir='${cpp_install_dir}' |
| ]) |