ac_ct_CC=$ac_cv_prog_ac_ct_CCif test -n "$ac_ct_CC"; then  echo "$as_me:1639: result: $ac_ct_CC" >&5echo "${ECHO_T}$ac_ct_CC" >&6else  echo "$as_me:1642: result: no" >&5echo "${ECHO_T}no" >&6fi  CC=$ac_ct_CCelse  CC="$ac_cv_prog_CC"fifiif test -z "$CC"; then  # Extract the first word of "cc", so it can be a program name with args.set dummy cc; ac_word=$2echo "$as_me:1655: checking for $ac_word" >&5echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6if test "${ac_cv_prog_CC+set}" = set; then  echo $ECHO_N "(cached) $ECHO_C" >&6else  if test -n "$CC"; then  ac_cv_prog_CC="$CC" # Let the user override the test.else  ac_prog_rejected=no  ac_save_IFS=$IFS; IFS=$ac_path_separatorac_dummy="$PATH"for ac_dir in $ac_dummy; do  IFS=$ac_save_IFS  test -z "$ac_dir" && ac_dir=.  $as_executable_p "$ac_dir/$ac_word" || continueif test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then  ac_prog_rejected=yes  continuefiac_cv_prog_CC="cc"echo "$as_me:1675: found $ac_dir/$ac_word" >&5breakdoneif 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 $# != 0; then    # We chose a different compiler from the bogus one.    # However, it has the same basename, so the bogon will be chosen    # first if we set CC to just the basename; use the full file name.    shift    set dummy "$ac_dir/$ac_word" ${1+"$@"}    shift    ac_cv_prog_CC="$@"  fifififiCC=$ac_cv_prog_CCif test -n "$CC"; then  echo "$as_me:1697: result: $CC" >&5echo "${ECHO_T}$CC" >&6else  echo "$as_me:1700: result: no" >&5echo "${ECHO_T}no" >&6fifiif test -z "$CC"; then  if test -n "$ac_tool_prefix"; then  for ac_prog in cl  do    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.set dummy $ac_tool_prefix$ac_prog; ac_word=$2echo "$as_me:1711: checking for $ac_word" >&5echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6if test "${ac_cv_prog_CC+set}" = set; then  echo $ECHO_N "(cached) $ECHO_C" >&6else  if test -n "$CC"; then  ac_cv_prog_CC="$CC" # Let the user override the test.else  ac_save_IFS=$IFS; IFS=$ac_path_separatorac_dummy="$PATH"for ac_dir in $ac_dummy; do  IFS=$ac_save_IFS  test -z "$ac_dir" && ac_dir=.  $as_executable_p "$ac_dir/$ac_word" || continueac_cv_prog_CC="$ac_tool_prefix$ac_prog"echo "$as_me:1726: found $ac_dir/$ac_word" >&5breakdonefifiCC=$ac_cv_prog_CCif test -n "$CC"; then  echo "$as_me:1734: result: $CC" >&5echo "${ECHO_T}$CC" >&6else  echo "$as_me:1737: result: no" >&5echo "${ECHO_T}no" >&6fi    test -n "$CC" && break  donefiif test -z "$CC"; then  ac_ct_CC=$CC  for ac_prog in cldo  # Extract the first word of "$ac_prog", so it can be a program name with args.set dummy $ac_prog; ac_word=$2echo "$as_me:1750: checking for $ac_word" >&5echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6if test "${ac_cv_prog_ac_ct_CC+set}" = set; then  echo $ECHO_N "(cached) $ECHO_C" >&6else  if test -n "$ac_ct_CC"; then  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.else  ac_save_IFS=$IFS; IFS=$ac_path_separatorac_dummy="$PATH"for ac_dir in $ac_dummy; do  IFS=$ac_save_IFS  test -z "$ac_dir" && ac_dir=.  $as_executable_p "$ac_dir/$ac_word" || continueac_cv_prog_ac_ct_CC="$ac_prog"echo "$as_me:1765: found $ac_dir/$ac_word" >&5breakdonefifiac_ct_CC=$ac_cv_prog_ac_ct_CCif test -n "$ac_ct_CC"; then  echo "$as_me:1773: result: $ac_ct_CC" >&5echo "${ECHO_T}$ac_ct_CC" >&6else  echo "$as_me:1776: result: no" >&5echo "${ECHO_T}no" >&6fi  test -n "$ac_ct_CC" && breakdone  CC=$ac_ct_CCfifitest -z "$CC" && { { echo "$as_me:1788: error: no acceptable cc found in \$PATH" >&5echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}   { (exit 1); exit 1; }; }# Provide some information about the compiler.echo "$as_me:1793:" \     "checking for C compiler version" >&5ac_compiler=`set X $ac_compile; echo $2`{ (eval echo "$as_me:1796: \"$ac_compiler --version </dev/null >&5\"") >&5  (eval $ac_compiler --version </dev/null >&5) 2>&5  ac_status=$? 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 echo "$as_me:1835: \$? = $ac_status" >&5  (exit $ac_status); }; then  # Find the output, starting from the most likely.  This scheme is# not robust to junk in `.', hence go to wildcards (a.*) only as a last# resort.for ac_file in `ls a.exe conftest.exe 2>/dev/null;                ls a.out conftest 2>/dev/null;                ls a.* conftest.* 2>/dev/null`; do  case $ac_file in    *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;    a.out ) # We found the default executable, but exeext='' is most            # certainly right.            break;;    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`          # FIXME: I believe we export ac_cv_exeext for Libtool --akim.          export ac_cv_exeext          break;;    * ) break;;  esacdoneelse  echo "$as_me: failed program was:" >&5cat conftest.$ac_ext >&5{ { echo "$as_me:1858: error: C compiler cannot create executables" >&5echo "$as_me: error: C compiler cannot create executables" >&2;}   { (exit 77); exit 77; }; }fiac_exeext=$ac_cv_exeextecho "$as_me:1864: result: $ac_file" >&5echo "${ECHO_T}$ac_file" >&6# Check the compiler produces executables we can run.  If not, either# the compiler is broken, or we cross compile.echo "$as_me:1869: checking whether the C compiler works" >&5echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6# FIXME: These cross compiler hacks should be removed for Autoconf 3.0# If not cross compiling, check that we can run a simple program.if test "$cross_compiling" != yes; then  if { ac_try='./$ac_file'  { (eval echo "$as_me:1875: \"$ac_try\"") >&5  (eval $ac_try) 2>&5  ac_status=$?  echo "$as_me:1878: \$? = $ac_status" >&5  (exit $ac_status); }; }; then    cross_compiling=no  else    if test "$cross_compiling" = maybe; then	cross_compiling=yes    else	{ { echo "$as_me:1885: error: cannot run C compiled programs.If you meant to cross compile, use \`--host'." >&5echo "$as_me: error: cannot run C compiled programs.If you meant to cross compile, use \`--host'." >&2;}   { (exit 1); exit 1; }; }    fi  fifiecho "$as_me:1893: result: yes" >&5echo "${ECHO_T}yes" >&6rm -f a.out a.exe conftest$ac_cv_exeextac_clean_files=$ac_clean_files_save# Check the compiler produces executables we can run.  If not, either# the compiler is broken, or we cross compile.echo "$as_me:1900: checking whether we are cross compiling" >&5echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6echo "$as_me:1902: result: $cross_compiling" >&5echo "${ECHO_T}$cross_compiling" >&6echo "$as_me:1905: checking for executable suffix" >&5echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6if { (eval echo "$as_me:1907: \"$ac_link\"") >&5  (eval $ac_link) 2>&5  ac_status=$?  echo "$as_me:1910: \$? = $ac_status" >&5  (exit $ac_status); }; then  # If both `conftest.exe' and `conftest' are `present' (well, observable)# catch `conftest.exe'.  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