configure

Linux下的MUD客户端程序

#include "confdefs.h"
$ac_prog
EOF
eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
if egrep "$ac_pattern" conftest.out >/dev/null 2>&1; then
  rm -rf conftest*
  ac_need_trad=1

fi
rm -f conftest*


  if test -z "$ac_need_trad"; then
    ac_prog='#include <termio.h>
Autoconf TCGETA'
    cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
$ac_prog
EOF
eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
if egrep "$ac_pattern" conftest.out >/dev/null 2>&1; then
  rm -rf conftest*
  ac_need_trad=1

fi
rm -f conftest*

  fi
  test -n "$ac_need_trad" && CC="$CC -traditional"
fi

ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -lseq"
ac_have_lib=""
test -n "$silent" || echo "checking for -lseq"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; LIBS="$LIBS -lseq"
else
   :; 
fi


ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -lsun"
ac_have_lib=""
test -n "$silent" || echo "checking for -lsun"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; LIBS="$LIBS -lsun"
else
   :; 
fi


test -n "$silent" || echo "checking for directory library header"
ac_dir_header=
if test -z "$ac_dir_header"; then
  test -n "$silent" || echo "checking for dirent.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <sys/types.h>
#include <dirent.h>
int main() { return 0; }
int t() { DIR *dirp = 0;; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  
{
test -n "$verbose" && \
echo "	defining DIRENT"
echo "#define" DIRENT "1" >> confdefs.h
DEFS="$DEFS -DDIRENT=1"
}
 ac_dir_header=dirent.h

fi
rm -f conftest*
fi
if test -z "$ac_dir_header"; then
  test -n "$silent" || echo "checking for sys/ndir.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <sys/types.h>
#include <sys/ndir.h>
int main() { return 0; }
int t() { DIR *dirp = 0;; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  
{
test -n "$verbose" && \
echo "	defining SYSNDIR"
echo "#define" SYSNDIR "1" >> confdefs.h
DEFS="$DEFS -DSYSNDIR=1"
}
 ac_dir_header=sys/ndir.h

fi
rm -f conftest*
fi
if test -z "$ac_dir_header"; then
  test -n "$silent" || echo "checking for sys/dir.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <sys/types.h>
#include <sys/dir.h>
int main() { return 0; }
int t() { DIR *dirp = 0;; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  
{
test -n "$verbose" && \
echo "	defining SYSDIR"
echo "#define" SYSDIR "1" >> confdefs.h
DEFS="$DEFS -DSYSDIR=1"
}
 ac_dir_header=sys/dir.h

fi
rm -f conftest*
fi
if test -z "$ac_dir_header"; then
  test -n "$silent" || echo "checking for ndir.h"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <sys/types.h>
#include <ndir.h>
int main() { return 0; }
int t() { DIR *dirp = 0;; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  
{
test -n "$verbose" && \
echo "	defining NDIR"
echo "#define" NDIR "1" >> confdefs.h
DEFS="$DEFS -DNDIR=1"
}
 ac_dir_header=ndir.h

fi
rm -f conftest*
fi

test -n "$silent" || echo "checking for closedir return value"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <sys/types.h>
#include <$ac_dir_header>
int closedir(); main() { exit(closedir(opendir(".")) != 0); }
EOF
eval $ac_compile
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  :
else
  
{
test -n "$verbose" && \
echo "	defining VOID_CLOSEDIR"
echo "#define" VOID_CLOSEDIR "1" >> confdefs.h
DEFS="$DEFS -DVOID_CLOSEDIR=1"
}

fi
rm -fr conftest*

test -n "$silent" || echo "checking for Xenix"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#if defined(M_XENIX) && !defined(M_UNIX)
  yes
#endif

EOF
eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
if egrep "yes" conftest.out >/dev/null 2>&1; then
  rm -rf conftest*
  XENIX=1

fi
rm -f conftest*

if test -n "$XENIX"; then
  LIBS="$LIBS -lx"
  case "$DEFS" in
  *SYSNDIR*) ;;
  *) LIBS="-ldir $LIBS" ;; # Make sure -ldir precedes any -lx.
  esac
fi

ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -lintl"
ac_have_lib=""
test -n "$silent" || echo "checking for -lintl"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; LIBS="$LIBS -lintl"
else
   :; 
fi


for ac_hdr in strings.h string.h stdlib.h time.h sys/termio.h
do
ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./' '[A-Z]__'`
test -n "$silent" || echo "checking for ${ac_hdr}"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <${ac_hdr}>
EOF
# Some shells (Coherent) do redirections in the wrong order, so need
# the parens.
ac_err=`eval "($ac_cpp conftest.${ac_ext} >/dev/null) 2>&1"`
if test -z "$ac_err"; then
  rm -rf conftest*
  
{
test -n "$verbose" && \
echo "	defining ${ac_tr_hdr}"
echo "#define" ${ac_tr_hdr} "1" >> confdefs.h
DEFS="$DEFS -D${ac_tr_hdr}=1"
}


fi
rm -f conftest*
done

echo '#include "confdefs.h"
#include <sys/termio.h>' > conftest.${ac_ext}
eval "$ac_cpp conftest.${ac_ext} > conftest.out 2>&1"
if egrep "tcflag_t" conftest.out >/dev/null 2>&1; then
  rm -rf conftest*
  DEFS="$DEFS -DHAVE_TCFLAG_T=1"

fi
rm -f conftest*

test -n "$silent" || echo "checking for which method to use to turn keyboard echo on/off"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
 #include <sys/termio.h> 
	  #include <sgtty.h> 
int main() { return 0; }
int t() {  CBREAK ; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  DEFS="$DEFS -DBSD_ECHO=1"

else
  rm -rf conftest*
   
fi
rm -f conftest*

ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -lsocket"
ac_have_lib=""
test -n "$silent" || echo "checking for -lsocket"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; LIBS="$LIBS -lsocket"
else
   :; 
fi

ac_save_LIBS="${LIBS}"
LIBS="${LIBS} -lnsl"
ac_have_lib=""
test -n "$silent" || echo "checking for -lnsl"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"

int main() { return 0; }
int t() { main();; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  ac_have_lib="1"

fi
rm -f conftest*
LIBS="${ac_save_LIBS}"
if test -n "${ac_have_lib}"; then
   :; LIBS="$LIBS -lnsl"
else
   :; 
fi

for ac_func in bcopy
do
ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'`
test -n "$silent" || echo "checking for ${ac_func}"
cat > conftest.${ac_ext} <<EOF
#include "confdefs.h"
#include <ctype.h>
int main() { return 0; }
int t() { 
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined (__stub_${ac_func}) || defined (__stub___${ac_func})
choke me
#else
/* Override any gcc2 internal prototype to avoid an error.  */
extern char ${ac_func}(); ${ac_func}();
#endif
; return 0; }
EOF
if eval $ac_compile; then
  rm -rf conftest*
  {
test -n "$verbose" && \
echo "	defining ${ac_tr_func}"
echo "#define" ${ac_tr_func} "1" >> confdefs.h
DEFS="$DEFS -D${ac_tr_func}=1"
}


fi
rm -f conftest*
done



# The preferred way to propogate these variables is regular @ substitutions.
if test -n "$prefix"; then
  ac_prsub="s%^prefix\\([ 	]*\\)=\\([ 	]*\\).*$%prefix\\1=\\2$prefix%"
else
  prefix=/usr/local
fi
if test -n "$exec_prefix"; then
  ac_prsub="$ac_prsub
s%^exec_prefix\\([ 	]*\\)=\\([ 	]*\\).*$%exec_prefix\\1=\\2$exec_prefix%"
else
  exec_prefix='${prefix}' # Let make expand it.
fi

# 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

# Quote sed substitution magic chars in DEFS.
cat >conftest.def <<EOF
$DEFS
EOF
ac_escape_ampersand_and_backslash='s%[&\\]%\\&%g'
DEFS=`sed "$ac_escape_ampersand_and_backslash" <conftest.def`
rm -f conftest.def
# Substitute for predefined variables.

trap 'rm -f config.status; exit 1' 1 2 15
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 $configure_args

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 $configure_args --no-create
    exec \${CONFIG_SHELL-/bin/sh} $0 $configure_args --no-create ;;
  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
    echo "config.status generated by autoconf version 1.11"
    exit 0 ;;
  -help | --help | --hel | --he | --h)
    echo "\$ac_cs_usage"; exit 0 ;;
  *) echo "\$ac_cs_usage"; exit 1 ;;
  esac
done

trap 'rm -f Makefile; exit 1' 1 2 15
CC='$CC'
CPP='$CPP'
PIPE='$PIPE'
LIBS='$LIBS'
srcdir='$srcdir'
top_srcdir='$top_srcdir'
prefix='$prefix'
exec_prefix='$exec_prefix'
DEFS='$DEFS'
ac_prsub='$ac_prsub'
ac_vpsub='$ac_vpsub'
extrasub='$extrasub'
EOF
cat >> config.status <<\EOF

ac_given_srcdir=$srcdir

CONFIG_FILES=${CONFIG_FILES-"Makefile"}
for ac_file in .. ${CONFIG_FILES}; do if test "x$ac_file" != x..; then
  # 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 "$ac_dir"
    ac_dir_suffix="/$ac_dir"
  else
    ac_dir_suffix=
  fi

  # A "../" for each directory in $ac_dir_suffix.
  ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
  case "$ac_given_srcdir" in
  .)  srcdir=.
      if test -z "$ac_dir_suffix"; 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

  echo creating "$ac_file"
  rm -f "$ac_file"
  comment_str="Generated automatically from `echo $ac_file|sed 's|.*/||'`.in by configure."
  case "$ac_file" in
    *.c | *.h | *.C | *.cc | *.m )  echo "/* $comment_str */" > "$ac_file" ;;
    * )          echo "# $comment_str"     > "$ac_file" ;;
  esac
  sed -e "
$ac_prsub
$ac_vpsub
$extrasub
s%@CC@%$CC%g
s%@CPP@%$CPP%g
s%@PIPE@%$PIPE%g
s%@LIBS@%$LIBS%g
s%@srcdir@%$srcdir%g
s%@top_srcdir@%$top_srcdir%g
s%@prefix@%$prefix%g
s%@exec_prefix@%$exec_prefix%g
s%@DEFS@%$DEFS%
" $ac_given_srcdir/${ac_file}.in >> $ac_file
fi; done


exit 0
EOF
chmod +x config.status
# Some shells look in PATH for config.status without the "./".
test -n "$no_create" || ${CONFIG_SHELL-/bin/sh} ./config.status