Initial creation of sourceware repository

1 files changed, 0 insertions, 1001 deletions

diff --git a/gdb/configure.in b/gdb/configure.in
deleted file mode 100644
index c04767f483a..00000000000
--- a/gdb/configure.in
+++ /dev/null
@@ -1,1001 +0,0 @@
-dnl Autoconf configure script for GDB, the GNU debugger.
-dnl Copyright 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-dnl
-dnl This file is part of GDB.
-dnl 
-dnl This program is free software; you can redistribute it and/or modify
-dnl it under the terms of the GNU General Public License as published by
-dnl the Free Software Foundation; either version 2 of the License, or
-dnl (at your option) any later version.
-dnl 
-dnl This program is distributed in the hope that it will be useful,
-dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-dnl GNU General Public License for more details.
-dnl 
-dnl You should have received a copy of the GNU General Public License
-dnl along with this program; if not, write to the Free Software
-dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-dnl Process this file with autoconf to produce a configure script.
-
-AC_PREREQ(2.13)dnl
-AC_INIT(main.c)
-AC_CONFIG_HEADER(config.h:config.in)
-
-AC_PROG_CC
-AC_AIX
-AC_ISC_POSIX
-AM_PROG_CC_STDC
-
-AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
-AC_CANONICAL_SYSTEM
-
-dnl gdb doesn't use gettext, but bfd does.  We call this to ensure we
-dnl link with the correct libraries.
-ALL_LINGUAS=
-CY_GNU_GETTEXT
-
-dnl List of object files added by configure.
-
-CONFIG_OBS=
-CONFIG_DEPS=
-CONFIG_SRCS=
-
-configdirs="doc testsuite"
-
-dnl
-changequote(,)dnl
-
-. ${srcdir}/configure.host
-
-. ${srcdir}/configure.tgt
-
-dnl
-changequote([,])dnl
-
-AC_PROG_INSTALL
-AC_CHECK_TOOL(AR, ar)
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-AC_PROG_YACC
-
-AC_ARG_PROGRAM
-
-AC_TYPE_SIGNAL
-
-AC_HEADER_STDC
-
-AC_CHECK_HEADERS(ctype.h curses.h endian.h link.h \
-	memory.h objlist.h ptrace.h sgtty.h stddef.h stdlib.h \
-	string.h sys/procfs.h sys/ptrace.h sys/reg.h \
-	term.h termio.h termios.h unistd.h wait.h sys/wait.h \
-	wchar.h wctype.h asm/debugreg.h)
-AC_HEADER_STAT
-
-AC_C_CONST
-
-AC_CHECK_FUNCS(setpgid sbrk sigaction isascii bzero bcopy btowc)
-AC_FUNC_ALLOCA
-
-BFD_NEED_DECLARATION(malloc)
-BFD_NEED_DECLARATION(realloc)
-BFD_NEED_DECLARATION(free)
-BFD_NEED_DECLARATION(strerror)
-BFD_NEED_DECLARATION(strdup)
-
-# If we are configured native on GNU/Linux, work around problems with sys/procfs.h
-if test "${target}" = "${host}"; then
-  case "${host}" in
-  i[[3456]]86-*-linux*)
-	AC_DEFINE(START_INFERIOR_TRAPS_EXPECTED,2)
-	AC_DEFINE(sys_quotactl)
-	;;
-  esac
-fi
-
-AC_MSG_CHECKING([for gregset_t type])
-AC_CACHE_VAL(gdb_cv_have_gregset_t,
-[AC_TRY_LINK([#include <sys/procfs.h>],[gregset_t *gregsetp = 0],
-gdb_cv_have_gregset_t=yes, gdb_cv_have_gregset_t=no)])
-AC_MSG_RESULT($gdb_cv_have_gregset_t)
-if test $gdb_cv_have_gregset_t = yes; then
-  AC_DEFINE(HAVE_GREGSET_T)
-fi
-
-AC_MSG_CHECKING([for fpregset_t type])
-AC_CACHE_VAL(gdb_cv_have_fpregset_t,
-[AC_TRY_LINK([#include <sys/procfs.h>],[fpregset_t *fpregsetp = 0],
-gdb_cv_have_fpregset_t=yes, gdb_cv_have_fpregset_t=no)])
-AC_MSG_RESULT($gdb_cv_have_fpregset_t)
-if test $gdb_cv_have_fpregset_t = yes; then
-  AC_DEFINE(HAVE_FPREGSET_T)
-fi
-
-dnl See if host has libm.  This is usually needed by simulators.
-AC_CHECK_LIB(m, main)
-
-dnl Solaris puts wctype in /usr/lib/libw.a before Solaris 2.6.
-dnl
-dnl A bug in GNU ld 2.9.1 causes a problem if we link in -lw 
-dnl under Solaris 2.6 because it is some funky empty library.
-dnl So only link in libw if we have to.
-AC_CHECK_LIB(c, wctype,: ,AC_CHECK_LIB(w, wctype))
-
-AC_SUBST(TERM_LIB)
-
-dnl See if compiler supports "long long" type.
-
-AC_MSG_CHECKING(for long long support in compiler)
-AC_CACHE_VAL(gdb_cv_c_long_long,
-[AC_TRY_COMPILE(, [
-  extern long long foo;
-  switch (foo & 2) { case 0: return 1; }
-],
-gdb_cv_c_long_long=yes, gdb_cv_c_long_long=no)])
-AC_MSG_RESULT($gdb_cv_c_long_long)
-if test $gdb_cv_c_long_long = yes; then
-  AC_DEFINE(CC_HAS_LONG_LONG)
-fi
-
-dnl See if the compiler and runtime support printing long long
-
-AC_MSG_CHECKING(for long long support in printf)
-AC_CACHE_VAL(gdb_cv_printf_has_long_long,
-[AC_TRY_RUN([
-int main () {
-  char buf[32];
-  long long l = 0;
-  l = (l << 16) + 0x0123;
-  l = (l << 16) + 0x4567;
-  l = (l << 16) + 0x89ab;
-  l = (l << 16) + 0xcdef;
-  sprintf (buf, "0x%016llx", l);
-  return (strcmp ("0x0123456789abcdef", buf));
-}],
-gdb_cv_printf_has_long_long=yes,
-gdb_cv_printf_has_long_long=no,
-gdb_cv_printf_has_long_long=no)])
-if test $gdb_cv_printf_has_long_long = yes; then
-  AC_DEFINE(PRINTF_HAS_LONG_LONG)
-fi
-AC_MSG_RESULT($gdb_cv_printf_has_long_long)
-
-dnl See if compiler supports "long double" type.  Can't use AC_C_LONG_DOUBLE
-dnl because autoconf complains about cross-compilation issues.  However, this
-dnl code uses the same variables as the macro for compatibility.
-
-AC_MSG_CHECKING(for long double support in compiler)
-AC_CACHE_VAL(ac_cv_c_long_double,
-[AC_TRY_COMPILE(, [long double foo;],
-ac_cv_c_long_double=yes, ac_cv_c_long_double=no)])
-AC_MSG_RESULT($ac_cv_c_long_double)
-if test $ac_cv_c_long_double = yes; then
-  AC_DEFINE(HAVE_LONG_DOUBLE)
-fi
-
-dnl See if the compiler and runtime support printing long doubles
-
-AC_MSG_CHECKING(for long double support in printf)
-AC_CACHE_VAL(gdb_cv_printf_has_long_double,
-[AC_TRY_RUN([
-int main () {
-  char buf[16];
-  long double f = 3.141592653;
-  sprintf (buf, "%Lg", f);
-  return (strncmp ("3.14159", buf, 7));
-}],
-gdb_cv_printf_has_long_double=yes,
-gdb_cv_printf_has_long_double=no,
-gdb_cv_printf_has_long_double=no)])
-if test $gdb_cv_printf_has_long_double = yes; then
-  AC_DEFINE(PRINTF_HAS_LONG_DOUBLE)
-fi
-AC_MSG_RESULT($gdb_cv_printf_has_long_double)
-
-dnl See if the compiler and runtime support scanning long doubles
-
-AC_MSG_CHECKING(for long double support in scanf)
-AC_CACHE_VAL(gdb_cv_scanf_has_long_double,
-[AC_TRY_RUN([
-int main () {
-  char *buf = "3.141592653";
-  long double f = 0;
-  sscanf (buf, "%Lg", &f);
-  return !(f > 3.14159 && f < 3.14160);
-}],
-gdb_cv_scanf_has_long_double=yes,
-gdb_cv_scanf_has_long_double=no,
-gdb_cv_scanf_has_long_double=no)])
-if test $gdb_cv_scanf_has_long_double = yes; then
-  AC_DEFINE(SCANF_HAS_LONG_DOUBLE)
-fi
-AC_MSG_RESULT($gdb_cv_scanf_has_long_double)
-
-AC_FUNC_MMAP
-
-dnl See if thread_db library is around for Solaris thread debugging.  Note that
-dnl we must explicitly test for version 1 of the library because version 0
-dnl (present on Solaris 2.4 or earlier) doesn't have the same API.
-
-dnl Note that we only want this if we are both native (host == target), and
-dnl not doing a canadian cross build (build == host).
-
-if test ${build} = ${host} -a ${host} = ${target} ; then
-   case ${host_os} in
-   hpux*)
-      AC_MSG_CHECKING(for HPUX/OSF thread support)
-      if test -f /usr/include/dce/cma_config.h ; then
-         if test "$GCC" = "yes" ; then
-            AC_MSG_RESULT(yes)
-            AC_DEFINE(HAVE_HPUX_THREAD_SUPPORT)
-            CONFIG_OBS="${CONFIG_OJS} hpux-thread.o"
-            CONFIG_SRCS="${CONFIG_SRCS} hpux-thread.c"
-         else
-            AC_MSG_RESULT(no (suppressed because you are not using GCC))
-         fi
-      else
-         AC_MSG_RESULT(no)
-      fi
-      ;;
-   solaris*)
-      AC_MSG_CHECKING(for Solaris thread debugging library)
-      if test -f /usr/lib/libthread_db.so.1 ; then
-         AC_MSG_RESULT(yes)
-         AC_DEFINE(HAVE_THREAD_DB_LIB)
-         CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
-         CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
-         AC_CHECK_LIB(dl, dlopen)
-         if test "$GCC" = "yes" ; then
-            # The GNU linker requires the -export-dynamic option to make
-            # all symbols visible in the dynamic symbol table.
-            hold_ldflags=$LDFLAGS
-            AC_MSG_CHECKING(for the ld -export-dynamic flag)
-            LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
-            AC_TRY_LINK(, [int i;], found=yes, found=no)
-            LDFLAGS=$hold_ldflags
-            AC_MSG_RESULT($found)
-            if test $found = yes; then
-               CONFIG_LDFLAGS="${CONFIG_LDFLAGS} -Wl,-export-dynamic"
-            fi
-         fi
-	 # Sun randomly tweaked the prototypes in <proc_service.h>
-	 # at one point.
-	 AC_MSG_CHECKING(if <proc_service.h> is old)
-	 AC_CACHE_VAL(gdb_cv_proc_service_is_old,[
-	    AC_TRY_COMPILE([
-		#include <proc_service.h>
-		ps_err_e ps_pdwrite
-		    (struct ps_prochandle*, psaddr_t, const void*, size_t);
-	    ],, gdb_cv_proc_service_is_old=no,
-	        gdb_cv_proc_service_is_old=yes)
-	 ])
-	 AC_MSG_RESULT($gdb_cv_proc_service_is_old)
-	 if test $gdb_cv_proc_service_is_old = yes; then
-	    AC_DEFINE(PROC_SERVICE_IS_OLD)
-	 fi
-      else
-         AC_MSG_RESULT(no)
-      fi
-      ;;
-   esac
-   AC_SUBST(CONFIG_LDFLAGS)
-fi
-
-dnl Handle optional features that can be enabled.
-ENABLE_CFLAGS=
-
-AC_ARG_ENABLE(tui,
-[  --enable-tui            Enable full-screen terminal user interface],
-[
-  case "${enable_tui}" in
-    yes | no) ;;
-    "")  enable_tui=yes ;;
-    *)
-      AC_MSG_ERROR(Bad value for --enable-tui: ${enableval})
-    ;;
-  esac
-])
-case ${enable_tui} in
-  "yes" )
-    AC_DEFINE(TUI)
-    BUILD_TUI=all-tui
-    TUI_LIBRARY=tui/libtui.a
-  ;;
-  * )
-    BUILD_TUI=
-    TUI_LIBRARY=
-  ;;
-esac
-AC_SUBST(BUILD_TUI)
-AC_SUBST(TUI_LIBRARY)
-
-AC_ARG_ENABLE(netrom,
-[  --enable-netrom         Enable NetROM support],
-[case "${enableval}" in
-yes)	enable_netrom=yes ;;
-no)	enable_netrom=no ;;
-*)	AC_MSG_ERROR(bad value ${enableval} given for netrom option) ;;
-esac])
-
-if test "${enable_netrom}" = "yes"; then
-	CONFIG_OBS="${CONFIG_OBS} remote-nrom.o" 
-        CONFIG_SRCS="${CONFIG_SRCS} remote-nrom.c"
-fi
-
-AC_ARG_ENABLE(build-warnings,
-[  --enable-build-warnings Enable build-time compiler warnings if gcc is used],
-[build_warnings="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations"
-case "${enableval}" in
-  yes)	;;
-  no)	build_warnings="-w";;
-  ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
-        build_warnings="${build_warnings} ${t}";;
-  *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
-        build_warnings="${t} ${build_warnings}";;
-  *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
-esac],[build_warnings=""])dnl
-
-if test "x${build_warnings}" != x -a "x$GCC" = xyes
-then
-   WARN_CFLAGS="${build_warnings}"
-else
-   WARN_CFLAGS=""
-fi
-AC_SUBST(WARN_CFLAGS)
-
-MMALLOC_CFLAGS=
-MMALLOC=
-AC_SUBST(MMALLOC_CFLAGS)
-AC_SUBST(MMALLOC)
-
-AC_ARG_WITH(mmalloc,
-[  --with-mmalloc          Use memory mapped malloc package],
-[case "${withval}" in
-  yes)  want_mmalloc=true ;;
-  no)   want_mmalloc=false;;
-  *)    AC_MSG_ERROR(bad value ${withval} for GDB with-mmalloc option) ;;
-esac],[want_mmalloc=false])dnl
-
-if test x$want_mmalloc = xtrue; then
-   AC_DEFINE(USE_MMALLOC)
-   AC_DEFINE(MMCHECK_FORCE)
-   MMALLOC_CFLAGS="-I$srcdir/../mmalloc"
-   MMALLOC='../mmalloc/libmmalloc.a'
-fi
-
-# start-sanitize-carp
-# The below takes an educated guess at the targets that
-# should be built.  It is an interum version that provides
-# significant backward compatibility.
-
-AC_ARG_ENABLE(carp,
-[  --enable-carp           Configure alternative readaptive paradigm ],
-[case "${enableval}" in
-  yes) enable_carp=yes ;;
-  no)  enable_carp=no ;;
-  *)   AC_MSG_ERROR([bad value ${enableval} for carp option]) ;;
-esac],[enable_carp=no])dnl
-
-AC_ARG_ENABLE(targets,
-[  --enable-targets        alternative target configurations],
-[case "${enableval}" in
-  yes | "") AC_ERROR(enable-targets option must specify target names or 'all')
-            ;;
-  no)       enable_targets= ;;
-  *)        enable_targets="$enableval" ;;
-esac])dnl
-
-# Canonicalize the secondary target names.
-all_targets=false
-if test -n "$enable_targets" ; then
-    if test "$enable_targets" = all ; then
-	all_targets=true
-    else
-	for targ in `echo $enable_targets | sed 's/,/ /g'`
-	do
-	    result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $targ 2>/dev/null`
-	    if test -n "$result" ; then
-		canon_targets="$canon_targets $result"
-	    fi
-	done
-    fi
-fi
-
-# Convert the target names into GDB [*]-tdep.c names
-changequote(,)dnl
-selarchs=
-for targ in $target $canon_targets
-do
-    if test "x$targ" = "xall" ; then
-        all_targets=true
-    else
-	t_cpu=`echo $targ    | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-	t_vendor=`echo $targ | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-	t_os=`echo $targ     | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
-	mt=`
-target=$targ
-target_cpu=$t_cpu
-target_vendor=$t_vendor
-target_os=$t_os
-. ${srcdir}/configure.tgt
-echo ${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt`
-	if test -r ${mt} ; then
-	    # This gets confused over .mt files that have multiple -tdep.o
-	    tdep=`sed -n '
-s/^.*[ 	=]\([^ 	]*\)-tdep.o.*/\1/p
-' $mt`
-	    selarchs="$selarchs $tdep"
-	fi
-    fi
-done	
-changequote([,])dnl
-
-# We don't do any links based on the target system, just makefile config.
-
-if test x${all_targets} = xfalse ; then
-
-    # Target architecture .o files.
-    ta=
-
-    for arch in $selarchs
-    do
-	archdefs="$archdefs -DARCH_$arch"
-	ta="$ta ${arch}-tdep.o"
-	# Special cases
-	case "$arch" in
-	    dvp)  ta="$ta mips-tdep.o dvp-tdep.o" ;;
-	esac
-    done
-
-    # Weed out duplicate .o files.
-    f=""
-    for i in $ta ; do
-	case " $f " in
-	    *" $i "*) ;;
-	    *) f="$f $i" ;;
-	esac
-    done
-    ta="$f"
-
-    # And duplicate -D flags.
-    f=""
-    for i in $archdefs ; do
-	case " $f " in
-	    *" $i "*) ;;
-	    *) f="$f $i" ;;
-	esac
-    done
-    archdefs="$f"
-
-    MACHINE_OBS="$ta"
-
-else	# all_targets is true
-    archdefs=-DARCH_all
-    MACHINE_OBS='$(ALL_MACHINES)'
-fi
-
-dnl Don't define an archdefs list
-dnl AC_SUBST(archdefs)
-dnl XXXX this name will change several more times
-if test "${enable_carp}" = yes ; then
-    gdb_target=carp
-    gdb_target_cpu=carp
-else
-    MACHINE_OBS="# $MACHINE_OBS"
-fi
-AC_SUBST(MACHINE_OBS)
-
-# end-sanitize-carp
-# start-sanitize-gdbtk
-# start-sanitize-ide
-ENABLE_IDE=
-AC_ARG_ENABLE(ide, [  --enable-ide            Enable IDE support])
-if test "$enable_ide" = yes; then
-   enable_ide=yes
-   ENABLE_IDE=1
-else
-   enable_ide=no
-fi
-AC_SUBST(ENABLE_IDE)
-
-AC_ARG_WITH(foundry-libs,
-[  --with-foundry-libs=DIR Use the Foundry SDK in DIR],
-[FOUNDRY_LIB_BASE=${withval}])
-AC_SUBST(FOUNDRY_LIB_BASE)
-
-#
-# This is the Foundry SDK
-#
-# These variables are used to determine where the Foundry libs and
-# header files are located.
-#
-if test "$FOUNDRY_LIB_BASE" != ""; then
-    LIBGUI="${FOUNDRY_LIB_BASE}/lib/libgui.a"
-    GUI_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include"
-    if test x$enable_ide = xyes; then
-        IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include -DIDE"
-	IDE_X="-L${FOUNDRY_LIB_BASE}/lib -lilu-Tk -lilu-c -lilu"
-    else
-        IDE_CFLAGS_X="-I${FOUNDRY_LIB_BASE}/include"
-    fi
-    LIBIDETCL="${FOUNDRY_LIB_BASE}/lib/libidetcl.a"
-    LIBIDE="${FOUNDRY_LIB_BASE}/lib/libide.a"
-    IDE_DEPS="${FOUNDRY_LIB_BASE}/lib/libilu-Tk.a ${FOUNDRY_LIB_BASE}/lib/libilu-c.a ${FOUNDRY_LIB_BASE}/lib/libilu.a"
-else
-# end-sanitize-ide
-    LIBGUI="../libgui/src/libgui.a"
-    GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
-# start-sanitize-ide
-    if test x$enable_ide = xyes; then
-        IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src -DIDE -I${srcdir}/../ilu/runtime/mainloop"
-	IDE_X="-L../ilu/runtime/mainloop -lilu-Tk -L../ilu/runtime/c -lilu-c -L../ilu/runtime/kernel -lilu"
-    else
-        IDE_CFLAGS_X="-I${srcdir}/../libidetcl/src -I${srcdir}/../libide/src"
-    fi
-    LIBIDETCL="../libidetcl/src/libidetcl.a"
-    LIBIDE="../libide/src/libide.a"
-    IDE_DEPS="../ilu/runtime/mainloop/libilu-Tk.a ../ilu/runtime/c/libilu-c.a ../ilu/runtime/kernel/libilu.a"
-fi
-
-# end-sanitize-ide
-AC_SUBST(LIBGUI)
-AC_SUBST(GUI_CFLAGS_X)
-# start-sanitize-ide
-AC_SUBST(IDE_CFLAGS_X)
-AC_SUBST(IDE_X)
-AC_SUBST(LIBIDETCL)
-AC_SUBST(LIBIDE)
-AC_SUBST(IDE_DEPS)
-# end-sanitize-ide
-
-
-AC_ARG_WITH(cpu,
-[  --with-cpu=CPU          set the default CPU variant to debug],
-[case "${target}" in
-  powerpc-* | powerpcle-* )
-    ## It would be nice to keep this table in sync with the one in
-    ## gcc/configure.
-    case "${with_cpu}" in
-      ppc-uisa | rs6000 | 403 | 403GC | 505 | 860 | 601 | 602 | 603 \
-      | 604 | 750 )
-        ## Those are all handled in variants in rs6000-tdep.c, so they're fine.
-      ;;
-      common | power | power2 | rios | rios1 | rios2 | rsc | rsc1 ) 
-        ## These are all RS6000 variants, as far as GDB is concerned.
-        with_cpu=rs6000
-      ;;
-      603e | ec603e )
-        with_cpu=603
-      ;;
-      604e )
-	with_cpu=604
-      ;;
-      * )
-        AC_MSG_WARN(GDB: unknown --with-cpu value: \`${with_cpu}'; using \`ppc-uisa'.)
-	with_cpu=ppc-uisa
-      ;;
-    esac
-  ;;
-  * )
-    AC_MSG_WARN(GDB may ignore the --with-cpu flag for ${target} targets)
-  ;;
-esac
-AC_DEFINE_UNQUOTED(TARGET_CPU_DEFAULT, "${with_cpu}")
-],)
-
-
-ENABLE_GDBTK=
-
-AC_ARG_ENABLE(gdbtk,
-[  --enable-gdbtk          Enable GDBTK GUI front end],
-[case "${enableval}" in
-    yes)
-	case "$host" in
-	*go32*)
-	    AC_MSG_WARN([GDB does not support GDBtk on host ${host}.  GDBtk will be disabled.])
-	    enable_gdbtk=no ;;
-	*windows*)
-	    AC_MSG_WARN([GDB does not support GDBtk on host ${host}.  GDBtk will be disabled.])
-	    enable_gdbtk=no ;;
-	*)
-	    enable_gdbtk=yes ;;
-	esac ;;
-    no)
-	enable_gdbtk=no  ;;
-    *)
-	AC_MSG_ERROR(bad value ${enableval} given for gdbtk option) ;;
-esac],
-[
-# Default is on for everything but go32 and Cygwin
-case "$host" in
-    *go32* | *windows*)
-	;;
-    *)
-	enable_gdbtk=yes ;;
-    esac
-])
-
-# In the Cygwin environment, we need some additional flags.
-AC_CACHE_CHECK([for cygwin], gdb_cv_os_cygwin,
-[AC_EGREP_CPP(lose, [
-#ifdef __CYGWIN32__
-lose
-#endif],[gdb_cv_os_cygwin=yes],[gdb_cv_os_cygwin=no])])
-
-dnl Figure out which term library to use.
-if test x$gdb_cv_os_cygwin = xyes; then
-  TERM_LIB='`if test -r ../libtermcap/libtermcap.a; then echo ../libtermcap/libtermcap.a; else echo -ltermcap; fi`'
-else
-  TERM_LIB=
-  AC_CHECK_LIB(ncurses, tgetent, TERM_LIB=-lncurses,
-    AC_CHECK_LIB(termlib, tgetent, TERM_LIB=-ltermlib,
-      AC_CHECK_LIB(termcap, tgetent, TERM_LIB=-ltermcap,
-	AC_CHECK_LIB(curses, tgetent, TERM_LIB=-lcurses,
-	  AC_CHECK_LIB(terminfo, tgetent, TERM_LIB=-lterminfo)))))
-
-  if test "x$TERM_LIB" = x
-  then
-    AC_MSG_ERROR(Could not find a term library, e.g. termcap or termlib!)
-  fi
-fi
-
-WIN32LIBS=
-WIN32LDAPP=
-AC_SUBST(WIN32LIBS)
-AC_SUBST(WIN32LDAPP)
-
-DLLTOOL=${DLLTOOL-dlltool}
-WINDRES=${WINDRES-windres}
-AC_SUBST(DLLTOOL)
-AC_SUBST(WINDRES)
-
-if test x$gdb_cv_os_cygwin = xyes; then
-    WIN32LIBS="-luser32"
-    if test x$enable_ide = xyes; then
-	WIN32LIBS="$WIN32LIBS -ladvapi32"
-    fi
-fi
-
-configdir="unix"
-
-GDBTKLIBS=
-if test "${enable_gdbtk}" = "yes"; then
-
-    CY_AC_PATH_TCLCONFIG
-    if test -z "${no_tcl}"; then
-	CY_AC_LOAD_TCLCONFIG
-	CY_AC_PATH_TKCONFIG
-
-	# If $no_tk is nonempty, then we can't do Tk, and there is no
-	# point to doing Tcl.
-	if test -z "${no_tk}"; then
-	   CY_AC_LOAD_TKCONFIG
-	   CY_AC_PATH_TCLH
-	   CY_AC_PATH_TKH
-	   CY_AC_PATH_ITCLH
-	   CY_AC_PATH_ITKH
-	   CY_AC_PATH_TIXH
-
-	   # now look for Itcl library stuff
-
-	   CY_AC_PATH_ITCLCONFIG
-           if test -z "${no_itcl}"; then
-             CY_AC_LOAD_ITCLCONFIG
-	     case "${host}" in
-	     *-*-cygwin32*)
-		itcldir=../itcl/itcl/win/
-		;;
-	     *)
-		itcldir=../itcl/itcl/unix/
-		;;
-	     esac
- 
-
-	     ITCLLIB="${ITCL_BUILD_LIB_SPEC}"
-	     ITCL_DEPS="${itcldir}${ITCL_LIB_FILE}"
-           fi
-
-	   
-	   # now look for Itk library stuff
-	   CY_AC_PATH_ITKCONFIG
-           if test -z "${no_itcl}"; then
-             CY_AC_LOAD_ITKCONFIG
-
-	     case "${host}" in
-	       *-*-cygwin32*)
-		 itkdir=../itcl/itk/win/
-		 ;;
-	       *)
-		 itkdir=../itcl/itk/unix/
-		 ;;
-	       esac 
-
-	     ITKLIB="${ITK_BUILD_LIB_SPEC}"
-	     ITK_DEPS="${itkdir}${ITK_LIB_FILE}"
-           fi
-
-	   # now look for Tix library stuff
-	   CY_AC_PATH_TIXCONFIG
-           if test -z "${no_tix}"; then
-             CY_AC_LOAD_TIXCONFIG
-	     TIXLIB="${TIX_BUILD_LIB_SPEC}"
-	     TIX_DEPS="${TIX_BUILD_LOCATION}/${TIX_LIB_FILE}"
-           fi
-
-	   ENABLE_GDBTK=1
-           ENABLE_CFLAGS="${ENABLE_CFLAGS} -DGDBTK"
-	   # Tcl/Tk 8.1 require -fwritable strings.  I don't
-           # know whether 8.2 will or not, but I bet it will.
-           # I don't have to worry about 7.x since we don't support it.
-           GDBTK_CFLAGS=""
-	   if test ${GCC} = "yes"; then
-               if test ${TCL_VERSION} != "8.0" ; then
-                   GDBTK_CFLAGS="-fwritable-strings"
-	       fi
-           fi
-
-	   # Include some libraries that Tcl and Tk want.
-	   if test "${enable_ide}" = "yes"; then	
-	      TCL_LIBS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE) $(ITCL) $(ITK) $(TIXLIB) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
-	      CONFIG_DEPS='$(LIBIDETCL) $(LIBIDE) $(LIBGUI) $(IDE_DEPS) $(ITCL_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
-	   else
-	      TCL_LIBS='$(LIBGUI) $(ITCL) $(ITK) $(TIX) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
-	      CONFIG_DEPS='$(LIBGUI) $(ITCL_DEPS) $(ITK_DEPS) $(TIX_DEPS) $(TK_DEPS) $(TCL_DEPS)'
-	   fi
-	   # Yes, the ordering seems wrong here.  But it isn't.
-	   # TK_LIBS is the list of libraries that need to be linked
-	   # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
-	   # were in LIBS then any link tests after this point would
-	   # try to include things like `$(LIBGUI)', which wouldn't work.
-	   GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
-	   CONFIG_OBS="${CONFIG_OBS} gdbtk.o gdbtk-cmds.o gdbtk-hooks.o gdbtk-variable.o gdbtk-wrapper.o"
-
-	   if test x$gdb_cv_os_cygwin = xyes; then
-	      WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
-	      WIN32LDAPP="-Wl,--subsystem,console"
-	      CONFIG_OBS="${CONFIG_OBS} gdbres.o"
-	   fi
-	fi
-    fi
-fi
-
-AC_SUBST(ENABLE_GDBTK)
-AC_SUBST(X_CFLAGS)
-AC_SUBST(X_LDFLAGS)
-AC_SUBST(X_LIBS)
-AC_SUBST(ITCLLIB)
-AC_SUBST(ITCL_DEPS)
-AC_SUBST(ITKLIB)
-AC_SUBST(ITK_DEPS)
-AC_SUBST(TIXLIB)
-AC_SUBST(TIX_DEPS)
-AC_SUBST(GDBTKLIBS)
-AC_SUBST(GDBTK_CFLAGS)
-# end-sanitize-gdbtk
-
-AC_PATH_X
-# start-sanitize-sky
-# Enable GPU2 library for MIPS simulator
-AC_ARG_WITH(sim-gpu2,
-[  --with-sim-gpu2=DIR     Use GPU2 library under given DIR],
-[case "${target}" in
-  mips*-sky*-*)
-    if test -d "${withval}"
-    then
-      if test x${x_libraries} != x
-      then
-	LIBS="${LIBS} -L${withval}/lib -lgpu2 -L${x_libraries} -lX11 -lXext -lm"
-      else
-	LIBS="${LIBS} -L${withval}/lib -lgpu2 -lX11 -lXext -lm"
-      fi
-    else
-      AC_MSG_WARN([Directory ${withval} does not exist.])
-    fi ;;
-  *)  AC_MSG_WARN([--with-sim-gpu2 option invalid for target ${target}])
-esac])dnl
-
-# Enable target accurate FP library
-AC_ARG_WITH(sim-funit,
-[  --with-sim-funit=DIR    Use target FP lib under given DIR],
-[case "${target}" in
-  mips*-sky*-*)
-    if test -d "${withval}"
-    then
-      LIBS="${LIBS} -L${withval}/lib -lfunit"
-    else
-      AC_MSG_WARN([Directory ${withval} does not exist.])
-    fi ;;
-  *)  AC_MSG_WARN([--with-sim-funit option invalid for target ${target}])
-esac])dnl
-# end-sanitize-sky
-
-AC_SUBST(ENABLE_CFLAGS)
-
-AC_SUBST(CONFIG_OBS)
-AC_SUBST(CONFIG_DEPS)
-AC_SUBST(CONFIG_SRCS)
-
-# Begin stuff to support --enable-shared
-AC_ARG_ENABLE(shared,
-[  --enable-shared         Use shared libraries],
-[case "${enableval}" in
-  yes) shared=true ;;
-  no)  shared=false ;;
-  *) shared=true ;;
-esac])dnl
-
-HLDFLAGS=
-HLDENV=
-# If we have shared libraries, try to set rpath reasonably.
-if test "${shared}" = "true"; then
-  case "${host}" in
-  *-*-hpux*)
-    HLDFLAGS='-Wl,+s,+b,$(libdir)'
-    ;;
-  *-*-irix5* | *-*-irix6*)
-    HLDFLAGS='-Wl,-rpath,$(libdir)'
-    ;;
-  *-*-linux*aout*)
-    ;;
-  *-*-linux* | *-pc-linux-gnu)
-    HLDFLAGS='-Wl,-rpath,$(libdir)'
-    ;;
-  *-*-solaris*)
-    HLDFLAGS='-R $(libdir)'
-    ;;
-  *-*-sysv4*)
-    HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
-    ;;
-  esac
-fi
-
-# On SunOS, if the linker supports the -rpath option, use it to
-# prevent ../bfd and ../opcodes from being included in the run time
-# search path.
-case "${host}" in
-  *-*-sunos*)
-    echo 'main () { }' > conftest.c
-    ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
-    if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
-      :
-    elif grep 'No such file' conftest.t >/dev/null 2>&1; then
-      :
-    elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
-      :
-    elif grep 'some text already loaded' conftest.t >/dev/null 2>&1; then
-      :
-    elif test "${shared}" = "true"; then
-      HLDFLAGS='-Wl,-rpath=$(libdir)'
-    else
-      HLDFLAGS='-Wl,-rpath='
-    fi
-    rm -f conftest.t conftest.c conftest
-    ;;
-esac
-AC_SUBST(HLDFLAGS)
-AC_SUBST(HLDENV)
-# End stuff to support --enable-shared
-
-# target_subdir is used by the testsuite to find the target libraries.
-target_subdir=
-if test "${host}" != "${target}"; then
-    target_subdir="${target_alias}/"
-fi
-AC_SUBST(target_subdir)
-
-frags=
-host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
-if test ! -f ${host_makefile_frag}; then
-AC_MSG_ERROR("*** Gdb does not support host ${host}")
-fi
-frags="$frags $host_makefile_frag"
-
-target_makefile_frag=${srcdir}/config/${gdb_target_cpu}/${gdb_target}.mt
-if test ! -f ${target_makefile_frag}; then
-AC_MSG_ERROR("*** Gdb does not support target ${target}")
-fi
-frags="$frags $target_makefile_frag"
-
-AC_SUBST_FILE(host_makefile_frag)
-AC_SUBST_FILE(target_makefile_frag)
-AC_SUBST(frags)
-
-changequote(,)dnl
-hostfile=`sed -n '
-s/XM_FILE[ 	]*=[ 	]*\([^ 	]*\)/\1/p
-' ${host_makefile_frag}`
-
-targetfile=`sed -n '
-s/TM_FILE[ 	]*=[ 	]*\([^ 	]*\)/\1/p
-' ${target_makefile_frag}`
-
-# these really aren't orthogonal true/false values of the same condition,
-# but shells are slow enough that I like to reuse the test conditions
-# whenever possible
-if test "${target}" = "${host}"; then
-nativefile=`sed -n '
-s/NAT_FILE[ 	]*=[ 	]*\([^ 	]*\)/\1/p
-' ${host_makefile_frag}`
-# else
-# GDBserver is only useful in a "native" enviroment
-# configdirs=`echo $configdirs | sed 's/gdbserver//'`
-fi
-changequote([,])
-
-# If hostfile (XM_FILE) and/or targetfile (TM_FILE) and/or nativefile
-# (NAT_FILE) is not set in config/*/*.m[ht] files, we don't make the
-# corresponding links.  But we have to remove the xm.h files and tm.h
-# files anyway, e.g. when switching from "configure host" to
-# "configure none".
-
-files=
-links=
-rm -f xm.h
-if test "${hostfile}" != ""; then
-files="${files} config/${gdb_host_cpu}/${hostfile}"
-links="${links} xm.h"
-fi
-rm -f tm.h
-if test "${targetfile}" != ""; then
-files="${files} config/${gdb_target_cpu}/${targetfile}"
-links="${links} tm.h"
-fi
-rm -f nm.h
-if test "${nativefile}" != ""; then
-files="${files} config/${gdb_host_cpu}/${nativefile}"
-links="${links} nm.h"
-else
-# A cross-only configuration.
-files="${files} config/nm-empty.h"
-links="${links} nm.h"
-fi
-# start-sanitize-gdbtk
-AC_PROG_LN_S
-# Make it possible to use the GUI without doing a full install
-if test "${enable_gdbtk}" = "yes" -a ! -d gdbtcl2 ; then
-  if test "$LN_S" = "ln -s" -a ! -f gdbtcl2 ; then
-  echo linking $srcdir/gdbtcl2 to gdbtcl2
-  $LN_S $srcdir/gdbtcl2 gdbtcl2
-  else
-  echo Warning: Unable to link $srcdir/gdbtcl2 to gdbtcl2.  You will need to do a
-  echo "         " make install before you are able to run the GUI.
-  fi
-fi
-# end-sanitize-gdbtk
-
-AC_LINK_FILES($files, $links)
-
-dnl Check for exe extension set on certain hosts (e.g. Win32)
-AC_EXEEXT
-
-AC_CONFIG_SUBDIRS($configdirs)
-AC_OUTPUT(Makefile tui/Makefile .gdbinit:gdbinit.in,
-[
-dnl Autoconf doesn't provide a mechanism for modifying definitions 
-dnl provided by makefile fragments.
-dnl
-if test "${nativefile}" = ""; then
-sed -e '/^NATDEPFILES[[ 	]]*=[[ 	]]*/s//# NATDEPFILES=/' \
-	< Makefile > Makefile.tem
-mv -f Makefile.tem Makefile
-fi
-
-changequote(,)dnl
-sed -e '/^TM_FILE[ 	]*=/s,^TM_FILE[ 	]*=[ 	]*,&config/'"${gdb_target_cpu}"'/,
-/^XM_FILE[ 	]*=/s,^XM_FILE[ 	]*=[ 	]*,&config/'"${gdb_host_cpu}"'/,
-/^NAT_FILE[ 	]*=/s,^NAT_FILE[ 	]*=[ 	]*,&config/'"${gdb_host_cpu}"'/,' <Makefile >Makefile.tmp
-mv -f Makefile.tmp Makefile
-changequote([,])dnl
-
-case x$CONFIG_HEADERS in
-xconfig.h:config.in)
-echo > stamp-h ;;
-esac
-],
-[
-gdb_host_cpu=$gdb_host_cpu
-gdb_target_cpu=$gdb_target_cpu
-nativefile=$nativefile
-])
-
-exit 0