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if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5  (eval $ac_compile) 2>&5  ac_status=$?  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 $ac_status); }; }; then  ac_compiler_gnu=yeselse  echo "$as_me: failed program was:" >&5cat conftest.$ac_ext >&5ac_compiler_gnu=nofirm -f conftest.$ac_objext conftest.$ac_extac_cv_c_compiler_gnu=$ac_compiler_gnufiecho "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6GCC=`test $ac_compiler_gnu = yes && echo yes`ac_test_CFLAGS=${CFLAGS+set}ac_save_CFLAGS=$CFLAGSCFLAGS="-g"echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6if test "${ac_cv_prog_cc_g+set}" = set; then  echo $ECHO_N "(cached) $ECHO_C" >&6else  cat >conftest.$ac_ext <<_ACEOF#line $LINENO "configure"#include "confdefs.h"#ifdef F77_DUMMY_MAIN#  ifdef __cplusplus     extern "C"#  endif   int F77_DUMMY_MAIN() { return 1; }#endifintmain (){  ;  return 0;}_ACEOFrm -f conftest.$ac_objextif { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5  (eval $ac_compile) 2>&5  ac_status=$?  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 $ac_status); }; }; then  ac_cv_prog_cc_g=yeselse  echo "$as_me: failed program was:" >&5cat conftest.$ac_ext >&5ac_cv_prog_cc_g=nofirm -f conftest.$ac_objext conftest.$ac_extfiecho "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5echo "${ECHO_T}$ac_cv_prog_cc_g" >&6if test "$ac_test_CFLAGS" = set; then  CFLAGS=$ac_save_CFLAGSelif test $ac_cv_prog_cc_g = yes; then  if test "$GCC" = yes; then    CFLAGS="-g -O2"  else    CFLAGS="-g"  fielse  if test "$GCC" = yes; then    CFLAGS="-O2"  else    CFLAGS=  fifi# Some people use a C++ compiler to compile C.  Since we use `exit',# in C++ we need to declare it.  In case someone uses the same compiler# for both compiling C and C++ we need to have the C++ compiler decide# the declaration of exit, since it's the most demanding environment.cat >conftest.$ac_ext <<_ACEOF#ifndef __cplusplus  choke me#endif_ACEOFrm -f conftest.$ac_objextif { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5  (eval $ac_compile) 2>&5  ac_status=$?  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 $ac_status); }; }; then  for ac_declaration in \   ''\   '#include <stdlib.h>' \   'extern "C" void std::exit (int) throw (); using std::exit;' \   'extern "C" void std::exit (int); using std::exit;' \   'extern "C" void exit (int) throw ();' \   'extern "C" void exit (int);' \   'void exit (int);'do  cat >conftest.$ac_ext <<_ACEOF#line $LINENO "configure"#include "confdefs.h"#include <stdlib.h>$ac_declaration#ifdef F77_DUMMY_MAIN#  ifdef __cplusplus     extern "C"#  endif   int F77_DUMMY_MAIN() { return 1; }#endifintmain (){exit (42);  ;  return 0;}_ACEOFrm -f conftest.$ac_objextif { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5  (eval $ac_compile) 2>&5  ac_status=$?  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 $ac_status); }; }; then  :else  echo "$as_me: failed program was:" >&5cat conftest.$ac_ext >&5continuefirm -f conftest.$ac_objext conftest.$ac_ext  cat >conftest.$ac_ext <<_ACEOF#line $LINENO "configure"#include "confdefs.h"$ac_declaration#ifdef F77_DUMMY_MAIN#  ifdef __cplusplus     extern "C"#  endif   int F77_DUMMY_MAIN() { return 1; }#endifintmain (){exit (42);  ;  return 0;}_ACEOFrm -f conftest.$ac_objextif { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5  (eval $ac_compile) 2>&5  ac_status=$?  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 $ac_status); }; }; then  breakelse  echo "$as_me: failed program was:" >&5cat conftest.$ac_ext >&5firm -f conftest.$ac_objext conftest.$ac_extdonerm -f conftest*if test -n "$ac_declaration"; then  echo '#ifdef __cplusplus' >>confdefs.h  echo $ac_declaration      >>confdefs.h  echo '#endif'             >>confdefs.hfielse  echo "$as_me: failed program was:" >&5cat conftest.$ac_ext >&5firm -f conftest.$ac_objext conftest.$ac_extac_ext=cac_cpp='$CPP $CPPFLAGS'ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'ac_compiler_gnu=$ac_cv_c_compiler_gnuecho "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6if test "${ac_cv_c_bigendian+set}" = set; then  echo $ECHO_N "(cached) $ECHO_C" >&6else  # See if sys/param.h defines the BYTE_ORDER macro.cat >conftest.$ac_ext <<_ACEOF#line $LINENO "configure"#include "confdefs.h"#include <sys/types.h>#include <sys/param.h>#ifdef F77_DUMMY_MAIN#  ifdef __cplusplus     extern "C"#  endif   int F77_DUMMY_MAIN() { return 1; }#endifintmain (){#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN bogus endian macros#endif  ;  return 0;}_ACEOFrm -f conftest.$ac_objextif { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5  (eval $ac_compile) 2>&5  ac_status=$?  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 $ac_status); }; }; then  # It does; now see whether it defined to BIG_ENDIAN or not.cat >conftest.$ac_ext <<_ACEOF#line $LINENO "configure"#include "confdefs.h"#include <sys/types.h>#include <sys/param.h>#ifdef F77_DUMMY_MAIN#  ifdef __cplusplus     extern "C"#  endif   int F77_DUMMY_MAIN() { return 1; }#endifintmain (){#if BYTE_ORDER != BIG_ENDIAN not big endian#endif  ;  return 0;}_ACEOFrm -f conftest.$ac_objextif { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5  (eval $ac_compile) 2>&5  ac_status=$?  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 $ac_status); }; }; then  ac_cv_c_bigendian=yeselse  echo "$as_me: failed program was:" >&5cat conftest.$ac_ext >&5ac_cv_c_bigendian=nofirm -f conftest.$ac_objext conftest.$ac_extelse  echo "$as_me: failed program was:" >&5cat conftest.$ac_ext >&5# It does not; compile a test program.if test "$cross_compiling" = yes; then  # try to guess the endianess by grep'ing values into an object file  ac_cv_c_bigendian=unknown  cat >conftest.$ac_ext <<_ACEOF#line $LINENO "configure"#include "confdefs.h"short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }#ifdef F77_DUMMY_MAIN#  ifdef __cplusplus     extern "C"#  endif   int F77_DUMMY_MAIN() { return 1; }#endifintmain (){ _ascii (); _ebcdic ();  ;  return 0;}_ACEOFrm -f conftest.$ac_objextif { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5  (eval $ac_compile) 2>&5  ac_status=$?  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 $ac_status); }; }; then  if fgrep BIGenDianSyS conftest.$ac_objext >/dev/null ; then  ac_cv_c_bigendian=yesfiif fgrep LiTTleEnDian conftest.$ac_objext >/dev/null ; then  if test "$ac_cv_c_bigendian" = unknown; then    ac_cv_c_bigendian=no  else    # finding both strings is unlikely to happen, but who knows?    ac_cv_c_bigendian=unknown  fifielse  echo "$as_me: failed program was:" >&5cat conftest.$ac_ext >&5firm -f conftest.$ac_objext conftest.$ac_extelse  cat >conftest.$ac_ext <<_ACEOF#line $LINENO "configure"#include "confdefs.h"intmain (){  /* Are we little or big endian?  From Harbison&Steele.  */  union  {    long l;    char c[sizeof (long)];  } u;  u.l = 1;  exit (u.c[sizeof (long) - 1] == 1);}_ACEOFrm -f conftest$ac_exeextif { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5  (eval $ac_link) 2>&5  ac_status=$?  echo "$as_me:$LINENO: \$? = $ac_status" >&5  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5  (eval $ac_try) 2>&5  ac_status=$?  echo "$as_me:$LINENO: \$? = $ac_status" >&5  (exit $ac_status); }; }; then  ac_cv_c_bigendian=noelse  echo "$as_me: program exited with status $ac_status" >&5echo "$as_me: failed program was:" >&5cat conftest.$ac_ext >&5( exit $ac_status )ac_cv_c_bigendian=yesfirm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_extfifirm -f conftest.$ac_objext conftest.$ac_extfiecho "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5echo "${ECHO_T}$ac_cv_c_bigendian" >&6case $ac_cv_c_bigendian in  yes)cat >>confdefs.h <<\_ACEOF#define WORDS_BIGENDIAN 1_ACEOF ;;  no)     ;;  *)    { { echo "$as_me:$LINENO: error: unknown endianesspresetting ac_cv_c_bigendian=no (or yes) will help" >&5echo "$as_me: error: unknown endianesspresetting ac_cv_c_bigendian=no (or yes) will help" >&2;}   { (exit 1); exit 1; }; } ;;esacac_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  elif test -f $ac_dir/shtool; then    ac_aux_dir=$ac_dir    ac_install_sh="$ac_aux_dir/shtool install -c"    break  fidoneif test -z "$ac_aux_dir"; then  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}   { (exit 1); exit 1; }; }fi

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