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- if test -f $ac_dir/$ac_word; then
- if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- break
- fi
- done
- IFS="$ac_save_ifs"
-if test $ac_prog_rejected = yes; then
- # We found a bogon in the path, so make sure we never use it.
- set dummy $ac_cv_prog_CC
- shift
- if test $# -gt 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same basename, so the bogon will be chosen
- # first if we set CC to just the basename; use the full file name.
- shift
- set dummy "$ac_dir/$ac_word" "$@"
- shift
- ac_cv_prog_CC="$@"
- fi
-fi
-fi
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
- echo "$ac_t""$CC" 1>&6
-else
- echo "$ac_t""no" 1>&6
-fi
-
- test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.c <<EOF
-#ifdef __GNUC__
- yes;
-#endif
-EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:604: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
- ac_cv_prog_gcc=yes
-else
- ac_cv_prog_gcc=no
-fi
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-if test $ac_cv_prog_gcc = yes; then
- GCC=yes
- if test "${CFLAGS+set}" != set; then
- echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- echo 'void f(){}' > conftest.c
-if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
- ac_cv_prog_gcc_g=yes
-else
- ac_cv_prog_gcc_g=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
- if test $ac_cv_prog_gcc_g = yes; then
- CFLAGS="-g -O"
- else
- CFLAGS="-O"
- fi
- fi
-else
- GCC=
- test "${CFLAGS+set}" = set || CFLAGS="-g"
-fi
-
-echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-if test -z "$CPP"; then
-if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- # This must be in double quotes, not single quotes, because CPP may get
- # substituted into the Makefile and "${CC-cc}" will confuse make.
- CPP="${CC-cc} -E"
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp.
- cat > conftest.$ac_ext <<EOF
-#line 656 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:662: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
-if test -z "$ac_err"; then
- :
-else
- echo "$ac_err" >&5
- rm -rf conftest*
- CPP="${CC-cc} -E -traditional-cpp"
- cat > conftest.$ac_ext <<EOF
-#line 671 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:677: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
-if test -z "$ac_err"; then
- :
-else
- echo "$ac_err" >&5
- rm -rf conftest*
- CPP=/lib/cpp
-fi
-rm -f conftest*
-fi
-rm -f conftest*
- ac_cv_prog_CPP="$CPP"
-fi
- CPP="$ac_cv_prog_CPP"
-else
- ac_cv_prog_CPP="$CPP"
-fi
-echo "$ac_t""$CPP" 1>&6
-
-echo $ac_n "checking for AIX""... $ac_c" 1>&6
-cat > conftest.$ac_ext <<EOF
-#line 699 "configure"
-#include "confdefs.h"
-#ifdef _AIX
- yes
-#endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "yes" >/dev/null 2>&1; then
- rm -rf conftest*
- echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
-#define _ALL_SOURCE 1
-EOF
-
-else
- rm -rf conftest*
- echo "$ac_t""no" 1>&6
-fi
-rm -f conftest*
-
-
-ac_safe=`echo "minix/config.h" | tr './\055' '___'`
-echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 726 "configure"
-#include "confdefs.h"
-#include <minix/config.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:731: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- MINIX=yes
-else
- echo "$ac_t""no" 1>&6
-MINIX=
-fi
-
-if test "$MINIX" = yes; then
- cat >> confdefs.h <<\EOF
-#define _POSIX_SOURCE 1
-EOF
-
- cat >> confdefs.h <<\EOF
-#define _POSIX_1_SOURCE 2
-EOF
-
- cat >> confdefs.h <<\EOF
-#define _MINIX 1
-EOF
-
-fi
-
-echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
-if test -d /etc/conf/kconfig.d &&
- grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
-then
- echo "$ac_t""yes" 1>&6
- ISC=yes # If later tests want to check for ISC.
- cat >> confdefs.h <<\EOF
-#define _POSIX_SOURCE 1
-EOF
-
- if test "$GCC" = yes; then
- CC="$CC -posix"
- else
- CC="$CC -Xp"
- fi
-else
- echo "$ac_t""no" 1>&6
- ISC=
-fi
-
-
-ac_aux_dir=
-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
- if test -f $ac_dir/install-sh; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install-sh -c"
- break
- elif test -f $ac_dir/install.sh; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install.sh -c"
- break
- fi
-done
-if test -z "$ac_aux_dir"; then
- { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-# Find a good install program. We prefer a C program (faster),
-# so one script is as good as another. But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-if test -z "$INSTALL"; then
-if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
- # Account for people who put trailing slashes in PATH elements.
- case "$ac_dir/" in
- /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
- *)
- # OSF1 and SCO ODT 3.0 have their own names for install.
- for ac_prog in ginstall installbsd scoinst install; do
- if test -f $ac_dir/$ac_prog; then
- if test $ac_prog = install &&
- grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
- # AIX install. It has an incompatible calling convention.
- # OSF/1 installbsd also uses dspmsg, but is usable.
- :
- else
- ac_cv_path_install="$ac_dir/$ac_prog -c"
- break 2
- fi
- fi
- done
- ;;
- esac
- done
- IFS="$ac_save_ifs"
-
-fi
- if test "${ac_cv_path_install+set}" = set; then
- INSTALL="$ac_cv_path_install"
- else
- # As a last resort, use the slow shell script. We don't cache a
- # path for INSTALL within a source directory, because that will
- # break other packages using the cache if that directory is
- # removed, or if the path is relative.
- INSTALL="$ac_install_sh"
- fi
-fi
-echo "$ac_t""$INSTALL" 1>&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-
-ac_aux_dir=
-for ac_dir in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../..; do
- if test -f $ac_dir/install-sh; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install-sh -c"
- break
- elif test -f $ac_dir/install.sh; then
- ac_aux_dir=$ac_dir
- ac_install_sh="$ac_aux_dir/install.sh -c"
- break
- fi
-done
-if test -z "$ac_aux_dir"; then
- { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/../.. $srcdir/`cd $srcdir;pwd`/../.." 1>&2; exit 1; }
-fi
-ac_config_guess=$ac_aux_dir/config.guess
-ac_config_sub=$ac_aux_dir/config.sub
-ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
-
-
-# Do some error checking and defaulting for the host and target type.
-# The inputs are:
-# configure --host=HOST --target=TARGET --build=BUILD NONOPT
-#
-# The rules are:
-# 1. You are not allowed to specify --host, --target, and nonopt at the
-# same time.
-# 2. Host defaults to nonopt.
-# 3. If nonopt is not specified, then host defaults to the current host,
-# as determined by config.guess.
-# 4. Target and build default to nonopt.
-# 5. If nonopt is not specified, then target and build default to host.
-
-# The aliases save the names the user supplied, while $host etc.
-# will get canonicalized.
-case $host---$target---$nonopt in
-NONE---*---* | *---NONE---* | *---*---NONE) ;;
-*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
-esac
-
-
-# Make sure we can run config.sub.
-if $ac_config_sub sun4 >/dev/null 2>&1; then :
-else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
-fi
-
-echo $ac_n "checking host system type""... $ac_c" 1>&6
-
-host_alias=$host
-case "$host_alias" in
-NONE)
- case $nonopt in
- NONE)
- if host_alias=`$ac_config_guess`; then :
- else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
- fi ;;
- *) host_alias=$nonopt ;;
- esac ;;
-esac
-
-host=`$ac_config_sub $host_alias`
-host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
-host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
-host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
-echo "$ac_t""$host" 1>&6
-
-echo $ac_n "checking target system type""... $ac_c" 1>&6
-
-target_alias=$target
-case "$target_alias" in
-NONE)
- case $nonopt in
- NONE) target_alias=$host_alias ;;
- *) target_alias=$nonopt ;;
- esac ;;
-esac
-
-target=`$ac_config_sub $target_alias`
-target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
-target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
-target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
-echo "$ac_t""$target" 1>&6
-
-echo $ac_n "checking build system type""... $ac_c" 1>&6
-
-build_alias=$build
-case "$build_alias" in
-NONE)
- case $nonopt in
- NONE) build_alias=$host_alias ;;
- *) build_alias=$nonopt ;;
- esac ;;
-esac
-
-build=`$ac_config_sub $build_alias`
-build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
-build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
-build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
-echo "$ac_t""$build" 1>&6
-
-test "$host_alias" != "$target_alias" &&
- test "$program_prefix$program_suffix$program_transform_name" = \
- NONENONEs,x,x, &&
- program_prefix=${target_alias}-
-
-if test "$program_transform_name" = s,x,x,; then
- program_transform_name=
-else
- # Double any \ or $. echo might interpret backslashes.
- cat <<\EOF_SED > conftestsed
-s,\\,\\\\,g; s,\$,$$,g
-EOF_SED
- program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
- rm -f conftestsed
-fi
-test "$program_prefix" != NONE &&
- program_transform_name="s,^,${program_prefix},; $program_transform_name"
-# Use a double $ so make ignores it.
-test "$program_suffix" != NONE &&
- program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
-
-# sed with no file args requires a program.
-test "$program_transform_name" = "" && program_transform_name="s,x,x,"
-
-
-ac_safe=`echo "termios.h" | tr './\055' '___'`
-echo $ac_n "checking for termios.h""... $ac_c" 1>&6
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 997 "configure"
-#include "confdefs.h"
-#include <termios.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1002: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- cat >> confdefs.h <<\EOF
-#define HAVE_TERMIOS 1
-EOF
- termio=termios
-else
- echo "$ac_t""no" 1>&6
-fi
-
-ac_safe=`echo "termio.h" | tr './\055' '___'`
-echo $ac_n "checking for termio.h""... $ac_c" 1>&6
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1030 "configure"
-#include "confdefs.h"
-#include <termio.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1035: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- cat >> confdefs.h <<\EOF
-#define HAVE_TERMIO 1
-EOF
- termio=termio
-else
- echo "$ac_t""no" 1>&6
-fi
-
-ac_safe=`echo "sgtty.h" | tr './\055' '___'`
-echo $ac_n "checking for sgtty.h""... $ac_c" 1>&6
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 1063 "configure"
-#include "confdefs.h"
-#include <sgtty.h>
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1068: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out`
-if test -z "$ac_err"; then
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
-else
- echo "$ac_err" >&5
- rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
-fi
-rm -f conftest*
-fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- cat >> confdefs.h <<\EOF
-#define HAVE_SGTTY 1
-EOF
- termio=sgtty
-else
- echo "$ac_t""no" 1>&6
-fi
-
-
-# disable standalone load programs on DOS/GO32 hosts
-PROGS="aload eload"
-case "${host}" in
-i[3456]86-*-go32*)
- PROGS=""
- ;;
-*)
-esac
-
-
-# check for networking libraries.
-NETLIBS=
-echo $ac_n "checking for -lnsl""... $ac_c" 1>&6
-ac_lib_var=`echo nsl'_'t_accept | tr './+\055' '__p_'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-lnsl $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1111 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char t_accept();
-
-int main() { return 0; }
-int t() {
-t_accept()
-; return 0; }
-EOF
-if { (eval echo configure:1123: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
-else
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- NETLIBS="$NETLIBS -lnsl"
-else
- echo "$ac_t""no" 1>&6
-fi
-
-
-# -lsocket is required on some systems, but is broken on IRIX.
-if test "`(uname) 2> /dev/null`" != IRIX; then
- echo $ac_n "checking for -lsocket""... $ac_c" 1>&6
-ac_lib_var=`echo socket'_'socket | tr './+\055' '__p_'`
-if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- ac_save_LIBS="$LIBS"
-LIBS="-lsocket $LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 1152 "configure"
-#include "confdefs.h"
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char socket();
-
-int main() { return 0; }
-int t() {
-socket()
-; return 0; }
-EOF
-if { (eval echo configure:1164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=yes"
-else
- rm -rf conftest*
- eval "ac_cv_lib_$ac_lib_var=no"
-fi
-rm -f conftest*
-LIBS="$ac_save_LIBS"
-
-fi
-if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- NETLIBS="$NETLIBS -lsocket"
-else
- echo "$ac_t""no" 1>&6
-fi
-
-fi
-
-
-trap '' 1 2 15
-cat > confcache <<\EOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs. It is not useful on other systems.
-# If it contains results you don't want to keep, you may remove or edit it.
-#
-# By default, configure uses ./config.cache as the cache file,
-# creating it if it does not exist already. You can give configure
-# the --cache-file=FILE option to use a different cache file; that is
-# what configure does when it calls configure scripts in
-# subdirectories, so they share the cache.
-# Giving --cache-file=/dev/null disables caching, for debugging configure.
-# config.status only pays attention to the cache file if you give it the
-# --recheck option to rerun configure.
-#
-EOF
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(set) 2>&1 |
- sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
- >> confcache
-if cmp -s $cache_file confcache; then
- :
-else
- if test -w $cache_file; then
- echo "updating cache $cache_file"
- cat confcache > $cache_file
- else
- echo "not updating unwritable cache $cache_file"
- fi
-fi
-rm -f confcache
-
-trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Any assignment to VPATH causes Sun make to only execute
-# the first set of double-colon rules, so remove it if not needed.
-# If there is a colon in the path, we need to keep it.
-if test "x$srcdir" = x.; then
- ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
-fi
-
-trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
-
-
-# Without the "./", some shells look in PATH for config.status.
-: ${CONFIG_STATUS=./config.status}
-
-echo creating $CONFIG_STATUS
-rm -f $CONFIG_STATUS
-cat > $CONFIG_STATUS <<EOF
-#! /bin/sh
-# Generated automatically by configure.
-# Run this file to recreate the current configuration.
-# This directory was configured as follows,
-# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-#
-# $0 $ac_configure_args
-#
-# Compiler output produced by configure, useful for debugging
-# configure, is in ./config.log if it exists.
-
-ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-for ac_option
-do
- case "\$ac_option" in
- -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
- echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
- exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
- -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
- echo "$CONFIG_STATUS generated by autoconf version 2.10"
- exit 0 ;;
- -help | --help | --hel | --he | --h)
- echo "\$ac_cs_usage"; exit 0 ;;
- *) echo "\$ac_cs_usage"; exit 1 ;;
- esac
-done
-
-ac_given_srcdir=$srcdir
-ac_given_INSTALL="$INSTALL"
-
-trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-# Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-$ac_vpsub
-$extrasub
-s%@CFLAGS@%$CFLAGS%g
-s%@CPPFLAGS@%$CPPFLAGS%g
-s%@CXXFLAGS@%$CXXFLAGS%g
-s%@DEFS@%$DEFS%g
-s%@LDFLAGS@%$LDFLAGS%g
-s%@LIBS@%$LIBS%g
-s%@exec_prefix@%$exec_prefix%g
-s%@prefix@%$prefix%g
-s%@program_transform_name@%$program_transform_name%g
-s%@bindir@%$bindir%g
-s%@sbindir@%$sbindir%g
-s%@libexecdir@%$libexecdir%g
-s%@datadir@%$datadir%g
-s%@sysconfdir@%$sysconfdir%g
-s%@sharedstatedir@%$sharedstatedir%g
-s%@localstatedir@%$localstatedir%g
-s%@libdir@%$libdir%g
-s%@includedir@%$includedir%g
-s%@oldincludedir@%$oldincludedir%g
-s%@infodir@%$infodir%g
-s%@mandir@%$mandir%g
-s%@CC@%$CC%g
-s%@CPP@%$CPP%g
-s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
-s%@INSTALL_DATA@%$INSTALL_DATA%g
-s%@host@%$host%g
-s%@host_alias@%$host_alias%g
-s%@host_cpu@%$host_cpu%g
-s%@host_vendor@%$host_vendor%g
-s%@host_os@%$host_os%g
-s%@target@%$target%g
-s%@target_alias@%$target_alias%g
-s%@target_cpu@%$target_cpu%g
-s%@target_vendor@%$target_vendor%g
-s%@target_os@%$target_os%g
-s%@build@%$build%g
-s%@build_alias@%$build_alias%g
-s%@build_cpu@%$build_cpu%g
-s%@build_vendor@%$build_vendor%g
-s%@build_os@%$build_os%g
-s%@PROGS@%$PROGS%g
-s%@NETLIBS@%$NETLIBS%g
-
-CEOF
-EOF
-cat >> $CONFIG_STATUS <<EOF
-
-CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-EOF
-cat >> $CONFIG_STATUS <<\EOF
-for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
- # Support "outfile[:infile]", defaulting infile="outfile.in".
- case "$ac_file" in
- *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
- ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
- *) ac_file_in="${ac_file}.in" ;;
- esac
-
- # Adjust relative srcdir, etc. for subdirectories.
-
- # Remove last slash and all that follows it. Not all systems have dirname.
- ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
- if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
- # The file is in a subdirectory.
- test ! -d "$ac_dir" && mkdir "$ac_dir"
- ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
- # A "../" for each directory in $ac_dir_suffix.
- ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
- else
- ac_dir_suffix= ac_dots=
- fi
-
- case "$ac_given_srcdir" in
- .) srcdir=.
- if test -z "$ac_dots"; then top_srcdir=.
- else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
- /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
- *) # Relative path.
- srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
- top_srcdir="$ac_dots$ac_given_srcdir" ;;
- esac
-
- case "$ac_given_INSTALL" in
- [/$]*) INSTALL="$ac_given_INSTALL" ;;
- *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
- esac
- echo creating "$ac_file"
- rm -f "$ac_file"
- configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
- case "$ac_file" in
- *Makefile*) ac_comsub="1i\\
-# $configure_input" ;;
- *) ac_comsub= ;;
- esac
- sed -e "$ac_comsub
-s%@configure_input@%$configure_input%g
-s%@srcdir@%$srcdir%g
-s%@top_srcdir@%$top_srcdir%g
-s%@INSTALL@%$INSTALL%g
-" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
-fi; done
-rm -f conftest.subs
-
-
-
-exit 0
-EOF
-chmod +x $CONFIG_STATUS
-rm -fr confdefs* $ac_clean_files
-test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-
+++ /dev/null
-/* Program to load an image into the SPARClite monitor board via Ethernet
- Copyright 1993 Free Software Foundation, Inc.
-
-This program 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 of the License, or
-(at your option) any later version.
-
-This program 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 program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* Call with:
-
- eload PROG HOSTNAME
-
-(HOSTNAME is the name (or IP address) of your eval board)
-
-ie: eload hello sparky
-
-*/
-
-#include <stdio.h>
-
-#include "ansidecl.h"
-
-#ifdef ANSI_PROTOTYPES
-#include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
-
-#include "libiberty.h"
-#include "bfd.h"
-
-#include <errno.h>
-#include <fcntl.h>
-#include <termios.h>
-#include <unistd.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netdb.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <fcntl.h>
-#include <sys/time.h>
-
-#define min(A, B) (((A) < (B)) ? (A) : (B))
-
-/* Where the code goes by default. */
-
-#ifndef LOAD_ADDRESS
-#define LOAD_ADDRESS 0x40000000
-#endif
-
-static void
-usage()
-{
- fprintf (stderr, "usage: eload executable-file network-name\n");
- exit (1);
-}
-
-static void
-#ifdef ANSI_PROTOTYPES
-sys_error (char *msg, ...)
-#else
-sys_error (va_alist)
- va_dcl
-#endif
-{
- int e = errno;
- va_list args;
-
-#ifdef ANSI_PROTOTYPES
- va_start (args, msg);
-#else
- va_start (args);
-#endif
-
-#ifdef ANSI_PROTOTYPES
- vfprintf (stderr, msg, args);
-#else
- {
- char *msg1;
-
- msg1 = va_arg (args, char *);
- vfprintf (stderr, msg1, args);
- }
-#endif
- va_end (args);
-
- fprintf (stderr, ": %s\n", strerror(e));
- exit (1);
-}
-
-static void
-#ifdef ANSI_PROTOTYPES
-error (char *msg, ...)
-#else
-error (va_alist)
- va_dcl
-#endif
-{
- va_list args;
-
-#ifdef ANSI_PROTOTYPES
- va_start (args, msg);
-#else
- va_start (args);
-#endif
-
-#ifdef ANSI_PROTOTYPES
- vfprintf (stderr, msg, args);
-#else
- {
- char *msg1;
-
- msg1 = va_arg (args, char *);
- vfprintf (stderr, msg1, args);
- }
-#endif
- va_end (args);
-
- fputc ('\n', stderr);
- exit (1);
-}
-
-int netfd;
-
-static int
-recv_buf (fd, buf, len, timeout)
- int fd, len;
- unsigned char *buf;
- int timeout;
-{
- int cc;
- fd_set readfds;
-
- FD_ZERO (&readfds);
- FD_SET (fd, &readfds);
-
- if (timeout >= 0)
- {
- struct timeval timebuf;
-
- timebuf.tv_sec = timeout;
- timebuf.tv_usec = 0;
- cc = select (fd + 1, &readfds, 0, 0, &timebuf);
- }
- else
- cc = select (fd + 1, &readfds, 0, 0, 0);
-
- if (cc == 0)
- return 0;
-
- if (cc != 1)
- sys_error ("recv_buf: Bad return value from select:");
-
- cc = recv (fd, buf, len, 0);
-
- if (cc < 0)
- sys_error ("Got an error from recv: ");
-
- return cc;
-}
-
-static void
-send_buf (fd, buf, len)
- int fd, len;
- unsigned char *buf;
-{
- int cc;
-
- cc = send (fd, buf, len, 0);
-
- if (cc == len)
- return;
-
- if (cc < 0)
- sys_error ("Got an error from send: ");
-
- printf ("Short count in send: tried %d, sent %d\n", len, cc);
-}
-
-static unsigned short
-calc_checksum (buffer, count)
- unsigned char *buffer;
- int count;
-{
- unsigned short checksum;
- unsigned short *s;
-
- s = (unsigned short *)buffer;
-
- checksum = 0;
- for (; count > 0; count -= 2)
- checksum += *s++;
-
- if (count != 0)
- checksum += (*s & 0xff00);
-
- return checksum;
-}
-
-static void
-send_data (buffer, fd, addr, count)
- unsigned char *buffer;
- int fd;
- unsigned long addr;
- int count;
-{
- int cc, i;
- static int pkt_num = 0;
- unsigned char snd_buf[2000];
- unsigned short checksum;
- static unsigned long old_addr = -1;
-
- while (1)
- {
- if (addr != old_addr)
- {
- snd_buf[0] = 0x1; /* Load command */
- snd_buf[1] = 0x1; /* Loading address */
- snd_buf[2] = addr >> 24;
- snd_buf[3] = addr >> 16;
- snd_buf[4] = addr >> 8;
- snd_buf[5] = addr;
-
- checksum = 0;
- for (i = 0; i < 6; i++)
- checksum += snd_buf[i];
- checksum &= 0xff;
-
- send_buf (fd, snd_buf, 6);
- cc = recv_buf (fd, snd_buf, sizeof snd_buf, -1);
-
- if (cc < 1)
- {
- fprintf (stderr, "Got back short checksum for load addr\n");
- exit (1);
- }
-
- if (checksum != snd_buf[0])
- {
- fprintf (stderr, "Got back bad checksum for load addr\n");
- exit (1);
- }
- pkt_num = 0; /* Load addr resets packet seq # */
- old_addr = addr;
- }
-
- memcpy (snd_buf + 6, buffer, count);
-
- checksum = calc_checksum (buffer, count);
-
- snd_buf[0] = 0x1; /* Load command */
- snd_buf[1] = 0x2; /* Loading data */
- snd_buf[2] = pkt_num >> 8;
- snd_buf[3] = pkt_num;
- snd_buf[4] = checksum >> 8;
- snd_buf[5] = checksum;
-
- send_buf (fd, snd_buf, count + 6);
- cc = recv_buf (fd, snd_buf, sizeof snd_buf, 3);
-
- if (cc == 0)
- {
- fprintf (stderr
- , "send_data: timeout sending %d bytes to addr 0x%lx, retrying\n", count, addr);
- continue;
- }
-
- if (cc < 1)
- {
- fprintf (stderr, "Got back short response for load data\n");
- exit (1);
- }
-
- if (snd_buf[0] != 0xff)
- {
- fprintf (stderr, "Got back bad response for load data\n");
- exit (1);
- }
-
- old_addr += count;
- pkt_num++;
-
- return;
- }
-}
-
-extern int optind;
-
-int
-main (argc, argv)
- int argc;
- char **argv;
-{
- int cc, c;
- unsigned char buf[10];
- asection *section;
- bfd *pbfd;
- unsigned long entry;
- struct hostent *he;
- struct sockaddr_in sockaddr;
-
- while ((c = getopt(argc, argv, "")) != EOF)
- {
- switch (c)
- {
- default:
- usage();
- }
- }
- argc -= optind;
- argv += optind;
-
- if (argc != 2)
- usage ();
-
- pbfd = bfd_openr (argv[1], 0);
-
- if (pbfd == NULL)
- sys_error ("Open of PROG failed");
-
- /* Setup the socket. Must be raw UDP. */
-
- he = gethostbyname (argv[2]);
-
- if (!he)
- sys_error ("No such host");
-
- netfd = socket (PF_INET, SOCK_DGRAM, 0);
-
- sockaddr.sin_family = PF_INET;
- sockaddr.sin_port = htons(7000);
- memcpy (&sockaddr.sin_addr.s_addr, he->h_addr, sizeof (struct in_addr));
-
- if (connect (netfd, &sockaddr, sizeof(sockaddr)))
- sys_error ("Connect failed");
-
- buf[0] = 0x5;
- buf[1] = 0;
-
- send_buf (netfd, buf, 2); /* Request version */
- cc = recv_buf (netfd, buf, sizeof(buf), -1); /* Get response */
-
- if (cc < 3)
- {
- fprintf (stderr, "SPARClite appears to be ill\n");
- exit (1);
- }
-
- printf ("[SPARClite appears to be alive]\n");
-
- if (!bfd_check_format (pbfd, bfd_object))
- error ("It doesn't seem to be an object file");
-
- for (section = pbfd->sections; section; section = section->next)
- {
- if (bfd_get_section_flags (pbfd, section) & SEC_ALLOC)
- {
- bfd_vma section_address;
- unsigned long section_size;
- const char *section_name;
-
- section_name = bfd_get_section_name (pbfd, section);
-
- section_address = bfd_get_section_vma (pbfd, section);
- /* Adjust sections from a.out files, since they don't
- carry their addresses with. */
- if (bfd_get_flavour (pbfd) == bfd_target_aout_flavour)
- section_address += LOAD_ADDRESS;
- section_size = bfd_section_size (pbfd, section);
-
- printf("[Loading section %s at %lx (%ld bytes)]\n",
- section_name, section_address, section_size);
-
- /* Text, data or lit */
- if (bfd_get_section_flags (pbfd, section) & SEC_LOAD)
- {
- file_ptr fptr;
-
- fptr = 0;
-
- while (section_size > 0)
- {
- char buffer[1024];
- int count;
- static char inds[] = "|/-\\";
- static int k = 0;
-
- count = min (section_size, 1024);
-
- bfd_get_section_contents (pbfd, section, buffer, fptr,
- count);
-
-#if 0
- {
- int i;
- unsigned char checksum;
-
- checksum = 0;
- for (i=0; i < count; i++)
- checksum += buffer[i];
- }
-#endif
-
- printf ("\r%c", inds[k++ % 4]);
- fflush (stdout);
-
- send_data (buffer, netfd, section_address, count);
-
- section_address += count;
- fptr += count;
- section_size -= count;
- }
- }
- else /* BSS */
- printf ("Not loading BSS \n");
- }
- }
-
- entry = bfd_get_start_address (pbfd);
-
- printf ("[Starting %s at 0x%lx]\n", argv[1], entry);
-
- buf[0] = 0x3;
- buf[1] = 0;
- buf[2] = entry >> 24;
- buf[3] = entry >> 16;
- buf[4] = entry >> 8;
- buf[5] = entry;
-
- send_buf (netfd, buf, 6); /* Send start addr */
- cc = recv_buf (netfd, buf, sizeof(buf), -1); /* Get response */
-
- if (cc < 1 || buf[0] != 0x55)
- {
- fprintf (stderr, "Failed to take start address\n");
- exit (1);
- }
-
- exit (0);
-}
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