Moved the old gcc to its new home.

git-svn-id: file:///srv/svn/repos/haiku/buildtools/trunk@15071 a95241bf-73f2-0310-859d-f6bbb57e9c96

binutils/gas/as.h

@@ -605,6 +605,26 @@ void print_dependencies (void);
 struct expressionS;
 struct fix;
 typedef struct symbol symbolS;
+
+/* JF moved this here [tc.h] from as.h under the theory that nobody except 
+   MACHINE.c and write.c care about it anyway.  */
+/* [zooey]: the above no longer holds with gcc4, as it keeps bugging about
+            incomplete element types in arrays, if relax_type isn't defined
+            here. So I moved the definition back from tc.h to here. */
+struct relax_type
+{
+  /* Forward reach. Signed number. > 0.  */
+  long rlx_forward;
+  /* Backward reach. Signed number. < 0.  */
+  long rlx_backward;
+
+  /* Bytes length of this address.  */
+  unsigned char rlx_length;
+
+  /* Next longer relax-state.  0 means there is no 'next' relax-state.  */
+  relax_substateT rlx_more;
+};
+
 struct relax_type;
 typedef struct frag fragS;
 

binutils/gas/tc.h

@@ -24,23 +24,6 @@
 
 extern const pseudo_typeS md_pseudo_table[];
 
-/* JF moved this here from as.h under the theory that nobody except MACHINE.c
-   and write.c care about it anyway.  */
-
-struct relax_type
-{
-  /* Forward reach. Signed number. > 0.  */
-  long rlx_forward;
-  /* Backward reach. Signed number. < 0.  */
-  long rlx_backward;
-
-  /* Bytes length of this address.  */
-  unsigned char rlx_length;
-
-  /* Next longer relax-state.  0 means there is no 'next' relax-state.  */
-  relax_substateT rlx_more;
-};
-
 typedef struct relax_type relax_typeS;
 
 extern const int md_reloc_size;	/* Size of a relocation record */

gcc4/configure

@@ -1156,6 +1156,9 @@ esac
 
 
 case "${target}" in
+  *-*-beos)
+    noconfigdirs="$noconfigdirs target-libiberty"
+    ;;
   *-*-chorusos)
     noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
     ;;

gcc4/gcc/config/i386/t-beos

@@ -1,4 +1,4 @@
-# There are system headers elsewhere, but these are the ones that
-# we are most likely to want to apply any fixes to.
-SYSTEM_HEADER_DIR = /boot/develop/headers/posix
-CROSS_SYSTEM_HEADER_DIR = $(tooldir)/sys-include/posix
+# The LIMITS_H_TEST looks for limits.h in $(SYSTEM_HEADERS_DIR), but it is in
+# .../posix.
+LIMITS_H_TEST = [ -f $(SYSTEM_HEADER_DIR)/posix/limits.h ]
+

gcc4/gcc/configure

@@ -12021,7 +12021,7 @@ case ${enable_threads} in
     # default
     target_thread_file='single'
     ;;
-  aix | dce | gnat | irix | posix | posix95 | rtems | \
+  aix | beos | dce | gnat | irix | posix | posix95 | rtems | \
   single | solaris | vxworks | win32 )
     target_thread_file=${enable_threads}
     ;;

gcc4/gcc/configure.ac

@@ -1277,7 +1277,7 @@ case ${enable_threads} in
     # default
     target_thread_file='single'
     ;;
-  aix | dce | gnat | irix | posix | posix95 | rtems | \
+  aix | beos | dce | gnat | irix | posix | posix95 | rtems | \
   single | solaris | vxworks | win32 )
     target_thread_file=${enable_threads}
     ;;

gcc4/libstdc++-v3/config/os/beos/ctype_base.h

@@ -0,0 +1,56 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2002, 2003
+// Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library 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.
+
+// This library 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 this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+  
+// Information as gleaned from /boot/develop/headers/posix/ctype.h
+  
+  struct ctype_base
+  {
+    // Non-standard typedefs.
+    typedef const int* 		__to_type;
+
+    // NB: Offsets into ctype<char>::_M_table force a particular size
+    // on the mask type. Because of this, we don't use an enum.
+    typedef unsigned short 	mask;   
+    static const mask upper    	= _ISupper;
+    static const mask lower 	= _ISlower;
+    static const mask alpha 	= _ISalpha;
+    static const mask digit 	= _ISdigit;
+    static const mask xdigit 	= _ISxdigit;
+    static const mask space 	= _ISspace;
+    static const mask print 	= _ISprint;
+    static const mask graph 	= _ISalpha | _ISdigit | _ISpunct;
+    static const mask cntrl 	= _IScntrl;
+    static const mask punct 	= _ISpunct;
+    static const mask alnum 	= _ISalpha | _ISdigit;
+  };

gcc4/libstdc++-v3/config/os/beos/ctype_inline.h

@@ -0,0 +1,69 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 2000, 2002 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library 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.
+
+// This library 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 this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+  
+// ctype bits to be inlined go here. Non-inlinable (ie virtual do_*)
+// functions go in ctype.cc
+  
+  bool
+  ctype<char>::
+  is(mask __m, char __c) const
+  { return _M_table[static_cast<unsigned char>(__c)] & __m; }
+
+  const char*
+  ctype<char>::
+  is(const char* __low, const char* __high, mask* __vec) const
+  {
+    while (__low < __high)
+      *__vec++ = _M_table[static_cast<unsigned char>(*__low++)];
+    return __high;
+  }
+
+  const char*
+  ctype<char>::
+  scan_is(mask __m, const char* __low, const char* __high) const
+  {
+    while (__low < __high 
+	   && !(_M_table[static_cast<unsigned char>(*__low)] & __m))
+      ++__low;
+    return __low;
+  }
+
+  const char*
+  ctype<char>::
+  scan_not(mask __m, const char* __low, const char* __high) const
+  {
+    while (__low < __high 
+	   && (_M_table[static_cast<unsigned char>(*__low)] & __m) != 0)
+      ++__low;
+    return __low;
+  }

gcc4/libstdc++-v3/config/os/beos/ctype_noninline.h

@@ -0,0 +1,131 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2004
+// Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library 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.
+
+// This library 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 this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+  
+// Information as gleaned from /boot/develops/headers/posix/ctype.h
+
+#if _GLIBCXX_C_LOCALE_GNU
+  const ctype_base::mask*
+  ctype<char>::classic_table() throw()
+  { return _S_get_c_locale()->__ctype_b; }
+#else
+  const ctype_base::mask*
+  ctype<char>::classic_table() throw()
+  {
+    const ctype_base::mask* __ret;
+    __ret = __ctype_b;
+    return __ret;
+  }
+#endif
+
+#if _GLIBCXX_C_LOCALE_GNU
+  ctype<char>::ctype(__c_locale __cloc, const mask* __table, bool __del, 
+		     size_t __refs) 
+  : facet(__refs), _M_c_locale_ctype(_S_clone_c_locale(__cloc)), 
+  _M_del(__table != 0 && __del), 
+  _M_toupper(_M_c_locale_ctype->__ctype_toupper),  
+  _M_tolower(_M_c_locale_ctype->__ctype_tolower), 
+  _M_table(__table ? __table : _M_c_locale_ctype->__ctype_b), 
+  _M_widen_ok(0), _M_narrow_ok(0) 
+  {
+    memset(_M_widen, 0, sizeof(_M_widen));
+    memset(_M_narrow, 0, sizeof(_M_narrow));
+  }
+#else
+  ctype<char>::ctype(__c_locale, const mask* __table, bool __del, 
+		     size_t __refs) 
+  : facet(__refs), _M_c_locale_ctype(_S_get_c_locale()), 
+  _M_del(__table != 0 && __del), _M_widen_ok(0), _M_narrow_ok(0)
+  {
+    _M_toupper = __ctype_toupper;
+    _M_tolower = __ctype_tolower;
+    _M_table = __table ? __table : __ctype_b;
+    memset(_M_widen, 0, sizeof(_M_widen));
+    memset(_M_narrow, 0, sizeof(_M_narrow));
+  }
+#endif
+
+#if _GLIBCXX_C_LOCALE_GNU
+  ctype<char>::ctype(const mask* __table, bool __del, size_t __refs) 
+  : facet(__refs), _M_c_locale_ctype(_S_get_c_locale()), 
+  _M_del(__table != 0 && __del),
+  _M_toupper(_M_c_locale_ctype->__ctype_toupper),  
+  _M_tolower(_M_c_locale_ctype->__ctype_tolower), 
+  _M_table(__table ? __table : _M_c_locale_ctype->__ctype_b), 
+  _M_widen_ok(0), _M_narrow_ok(0) 
+  {
+    memset(_M_widen, 0, sizeof(_M_widen));
+    memset(_M_narrow, 0, sizeof(_M_narrow));
+  }
+#else
+  ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
+  : facet(__refs), _M_c_locale_ctype(_S_get_c_locale()), 
+  _M_del(__table != 0 && __del), _M_widen_ok(0), _M_narrow_ok(0)
+  {
+    _M_toupper = __ctype_toupper;
+    _M_tolower = __ctype_tolower;
+    _M_table = __table ? __table : __ctype_b;
+    memset(_M_widen, 0, sizeof(_M_widen));
+    memset(_M_narrow, 0, sizeof(_M_narrow));
+  }
+#endif
+
+  char
+  ctype<char>::do_toupper(char __c) const
+  { return _M_toupper[static_cast<unsigned char>(__c)]; }
+
+  const char*
+  ctype<char>::do_toupper(char* __low, const char* __high) const
+  {
+    while (__low < __high)
+      {
+	*__low = _M_toupper[static_cast<unsigned char>(*__low)];
+	++__low;
+      }
+    return __high;
+  }
+
+  char
+  ctype<char>::do_tolower(char __c) const
+  { return _M_tolower[static_cast<unsigned char>(__c)]; }
+
+  const char* 
+  ctype<char>::do_tolower(char* __low, const char* __high) const
+  {
+    while (__low < __high)
+      {
+	*__low = _M_tolower[static_cast<unsigned char>(*__low)];
+	++__low;
+      }
+    return __high;
+  }

gcc4/libstdc++-v3/config/os/beos/os_defines.h

@@ -0,0 +1,41 @@
+// Specific definitions for BeOS  -*- C++ -*-
+
+// Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library 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.
+
+// This library 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 this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#ifndef _GLIBCXX_OS_DEFINES
+#define _GLIBCXX_OS_DEFINES 1
+
+// System-specific #define, typedefs, corrections, etc, go here.  This
+// file will come before all others.
+
+// This keeps isanum, et al from being propagated as macros.
+// #define __NO_CTYPE 1
+  // bonefish: They are defined as macros and there's no guard macro to
+  // prevent that.
+
+#endif

gcc4/libstdc++-v3/configure

@@ -32812,7 +32812,353 @@ case "${host}" in
   arm*-*-symbianelf*)
     # This is a freestanding configuration; there is nothing to do here.
     ;;
+  *beos*)
 
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+for ac_header in nan.h ieeefp.h endian.h sys/isa_defs.h \
+      machine/endian.h machine/param.h sys/machine.h sys/types.h \
+      fp.h float.h endian.h inttypes.h locale.h float.h stdint.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+else
+  # Is the header compilable?
+echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+	 { ac_try='test -z "$ac_c_werror_flag"
+			 || test ! -s conftest.err'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+	 { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+    (
+      cat <<\_ASBOX
+## ----------------------------------------- ##
+## Report this to the package-unused lists.  ##
+## ----------------------------------------- ##
+_ASBOX
+    ) |
+      sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+    SECTION_FLAGS='-ffunction-sections -fdata-sections'
+
+#     GLIBCXX_CHECK_LINKER_FEATURES
+#     GLIBCXX_CHECK_COMPLEX_MATH_SUPPORT
+#     GLIBCXX_CHECK_WCHAR_T_SUPPORT
+
+    # For LFS.
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_INT64_T 1
+_ACEOF
+
+#     case "$target" in
+#       *-uclinux*)
+#         # Don't enable LFS with uClibc
+#         ;;
+#       *)
+#         AC_DEFINE(_GLIBCXX_USE_LFS)
+#     esac
+
+    # For showmanyc_helper().
+#    AC_CHECK_HEADERS(sys/ioctl.h sys/filio.h)
+#     GLIBCXX_CHECK_POLL
+#     GLIBCXX_CHECK_S_ISREG_OR_S_IFREG
+
+    # For xsputn_2().
+#     AC_CHECK_HEADERS(sys/uio.h)
+#     GLIBCXX_CHECK_WRITEV
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_ACOSF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_ASINF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_ATANF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_ATAN2F 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_CEILF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_COPYSIGN 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_COPYSIGNF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_COSF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_COSHF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_EXPF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_FABSF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_FINITE 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_FINITEF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_FLOORF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_FMODF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_FREXPF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_HYPOT 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_HYPOTF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_ISINF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_ISINFF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_ISNAN 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_ISNANF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_LOGF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_LOG10F 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_MODFF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_SINF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_SINHF 1
+_ACEOF
+
+#    AC_DEFINE(HAVE_SINCOS)
+#    AC_DEFINE(HAVE_SINCOSF)
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_SQRTF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_TANF 1
+_ACEOF
+
+    cat >>confdefs.h <<\_ACEOF
+#define HAVE_TANHF 1
+_ACEOF
+
+#     if test x"long_double_math_on_this_cpu" = x"yes"; then
+#       AC_DEFINE(HAVE_ACOSL)
+#       AC_DEFINE(HAVE_ASINL)
+#       AC_DEFINE(HAVE_ATANL)
+#       AC_DEFINE(HAVE_ATAN2L)
+#       AC_DEFINE(HAVE_CEILL)
+#       AC_DEFINE(HAVE_COPYSIGNL)
+#       AC_DEFINE(HAVE_COSL)
+#       AC_DEFINE(HAVE_COSHL)
+#       AC_DEFINE(HAVE_EXPL)
+#       AC_DEFINE(HAVE_FABSL)
+#       AC_DEFINE(HAVE_FINITEL)
+#       AC_DEFINE(HAVE_FLOORL)
+#       AC_DEFINE(HAVE_FMODL)
+#       AC_DEFINE(HAVE_FREXPL)
+#       AC_DEFINE(HAVE_HYPOTL)
+#       AC_DEFINE(HAVE_ISINFL)
+#       AC_DEFINE(HAVE_ISNANL)
+#       AC_DEFINE(HAVE_LOGL)
+#       AC_DEFINE(HAVE_LOG10L)
+#       AC_DEFINE(HAVE_MODFL)
+#       AC_DEFINE(HAVE_POWL)
+#       AC_DEFINE(HAVE_SINL)
+#       AC_DEFINE(HAVE_SINHL)
+#       AC_DEFINE(HAVE_SINCOSL)
+#       AC_DEFINE(HAVE_SQRTL)
+#       AC_DEFINE(HAVE_TANL)
+#       AC_DEFINE(HAVE_TANHL)
+#     fi
+    ;;
   *-darwin*)
     # Darwin versions vary, but the linker should work in a cross environment,
     # so we just check for all the features here.

gcc4/libstdc++-v3/crossconfig.m4

@@ -7,7 +7,46 @@ case "${host}" in
   arm*-*-symbianelf*)
     # This is a freestanding configuration; there is nothing to do here.
     ;;
+  *beos*)
+    AC_CHECK_HEADERS([nan.h ieeefp.h endian.h sys/isa_defs.h \
+      machine/endian.h machine/param.h sys/machine.h sys/types.h \
+      fp.h float.h endian.h inttypes.h locale.h float.h stdint.h])
+    SECTION_FLAGS='-ffunction-sections -fdata-sections'
+    AC_SUBST(SECTION_FLAGS)
 
+    AC_DEFINE(HAVE_INT64_T)
+
+    AC_DEFINE(HAVE_ACOSF)
+    AC_DEFINE(HAVE_ASINF)
+    AC_DEFINE(HAVE_ATANF)
+    AC_DEFINE(HAVE_ATAN2F)
+    AC_DEFINE(HAVE_CEILF)
+    AC_DEFINE(HAVE_COPYSIGN)
+    AC_DEFINE(HAVE_COPYSIGNF)
+    AC_DEFINE(HAVE_COSF)
+    AC_DEFINE(HAVE_COSHF)
+    AC_DEFINE(HAVE_EXPF)
+    AC_DEFINE(HAVE_FABSF)
+    AC_DEFINE(HAVE_FINITE)
+    AC_DEFINE(HAVE_FINITEF)
+    AC_DEFINE(HAVE_FLOORF)
+    AC_DEFINE(HAVE_FMODF)
+    AC_DEFINE(HAVE_FREXPF)
+    AC_DEFINE(HAVE_HYPOT)
+    AC_DEFINE(HAVE_HYPOTF)
+    AC_DEFINE(HAVE_ISINF)
+    AC_DEFINE(HAVE_ISINFF)
+    AC_DEFINE(HAVE_ISNAN)
+    AC_DEFINE(HAVE_ISNANF)
+    AC_DEFINE(HAVE_LOGF)
+    AC_DEFINE(HAVE_LOG10F)
+    AC_DEFINE(HAVE_MODFF)
+    AC_DEFINE(HAVE_SINF)
+    AC_DEFINE(HAVE_SINHF)
+    AC_DEFINE(HAVE_SQRTF)
+    AC_DEFINE(HAVE_TANF)
+    AC_DEFINE(HAVE_TANHF)
+    ;;
   *-darwin*)
     # Darwin versions vary, but the linker should work in a cross environment,
     # so we just check for all the features here.