freebsd-src/usr.sbin/xntpd/scripts/autoconf

#!/bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf.
# Copyright (C) 1991, 1992, 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, 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.

# Usage: configure [--srcdir=DIR] [--host=HOST] [--gas] [--nfp] [--no-create]
#        [--prefix=PREFIX] [--exec-prefix=PREFIX] [--with-PACKAGE] [TARGET]
# Ignores all args except --srcdir, --prefix, --exec-prefix, --no-create, and
# --with-PACKAGE unless this script has special code to handle it.


for arg
do
  # Handle --exec-prefix with a space before the argument.
  if test x$next_exec_prefix = xyes; then exec_prefix=$arg; next_exec_prefix=
  # Handle --host with a space before the argument.
  elif test x$next_host = xyes; then next_host=
  # Handle --prefix with a space before the argument.
  elif test x$next_prefix = xyes; then prefix=$arg; next_prefix=
  # Handle --srcdir with a space before the argument.
  elif test x$next_srcdir = xyes; then srcdir=$arg; next_srcdir=
  else
    case $arg in
     # For backward compatibility, also recognize exact --exec_prefix.
     -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* | --exec=* | --exe=* | --ex=* | --e=*)
	exec_prefix=`echo $arg | sed 's/[-a-z_]*=//'` ;;
     -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- | --exec | --exe | --ex | --e)
	next_exec_prefix=yes ;;

     -gas | --gas | --ga | --g) ;;

     -host=* | --host=* | --hos=* | --ho=* | --h=*) ;;
     -host | --host | --hos | --ho | --h)
	next_host=yes ;;

     -nfp | --nfp | --nf) ;;

     -no-create | --no-create | --no-creat | --no-crea | --no-cre | --no-cr | --no-c | --no- | --no)
        no_create=1 ;;

     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
	prefix=`echo $arg | sed 's/[-a-z_]*=//'` ;;
     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
	next_prefix=yes ;;

     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=* | --s=*)
	srcdir=`echo $arg | sed 's/[-a-z_]*=//'` ;;
     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr | --s)
	next_srcdir=yes ;;

     -with-* | --with-*)
       package=`echo $arg|sed 's/-*with-//'`
       # Delete all the valid chars; see if any are left.
       if test -n "`echo $package|sed 's/[-a-zA-Z0-9_]*//g'`"; then
         echo "configure: $package: invalid package name" >&2; exit 1
       fi
       eval "with_`echo $package|sed s/-/_/g`=1" ;;

     -v | -verbose | --verbose | --verbos | --verbo | --verb | --ver | --ve | --v)
       verbose=yes ;;

     *) ;;
    esac
  fi
done

trap 'rm -f conftest* core; exit 1' 1 3 15

# Needed for some versions of `tr' so that character classes in `[]' work.
if test "${LANG+set}" = "set" ; then
   LANG=C
fi

rm -f conftest*
compile='${CC-cc} $CFLAGS $DEFS conftest.c -o conftest $LIBS >/dev/null 2>&1'

# A filename unique to this package, relative to the directory that
# configure is in, which we can look for to find out if srcdir is correct.
unique_file=lib/msyslog.c

# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  srcdirdefaulted=yes
  # Try the directory containing this script, then `..'.
  prog=$0
  confdir=`echo $prog|sed 's%/[^/][^/]*$%%'`
  test "X$confdir" = "X$prog" && confdir=.
  srcdir=$confdir
  if test ! -r $srcdir/$unique_file; then
    srcdir=..
  fi
fi
if test ! -r $srcdir/$unique_file; then
  if test x$srcdirdefaulted = xyes; then
    echo "configure: Can not find sources in \`${confdir}' or \`..'." 1>&2
  else
    echo "configure: Can not find sources in \`${srcdir}'." 1>&2
  fi
  exit 1
fi
# Preserve a srcdir of `.' to avoid automounter screwups with pwd.
# But we can't avoid them for `..', to make subdirectories work.
case $srcdir in
  .|/*|~*) ;;
  *) srcdir=`cd $srcdir; pwd` ;; # Make relative path absolute.
esac


useresolv=""

echo CONFIGURE -- initializing DEFS
test -z "$DEFS" && DEFS="-DDEBUG -DREFCLOCK"
echo CONFIGURE -- initializing AUTHDEFS
test -z "$AUTHDEFS" && AUTHDEFS="-DDES -DMD5"
echo CONFIGURE -- initializing CLOCKDEFS
test -z "$CLOCKDEFS" && CLOCKDEFS="-DAS2201 -DCHU -DGOES -DLEITCH -DLOCAL_CLOCK -DOMEGA -DPST -DWWVB"
echo CONFIGURE -- initializing COPTS
test -z "$COPTS" && COPTS="-O"

test -z "$INCLUDE" && INCLUDE="-I../include"
test -z "$LIB" && LIB="../lib/libntp.a"

test "`uname`" = "SunOS" && {
	DEFS="$DEFS -DXNTP_RETROFIT_STDLIB"
}
test "`uname`" = "ULTRIX" && {
	DEFS="$DEFS -DXNTP_RETROFIT_STDLIB -DPLL -DREADKMEM"
}
test "`uname`" = "BSD/386" && {
	DEFS="$DEFS -D__bsdi__"
}
test -d /usr/lib/NextStep && {
	DEFS="$DEFS -DREADKMEM -DSYNCTODR_SUCKS"
}

SOLARIS=""
test -d /kernel && test -d /opt && isSOLARIS="1"

echo TODO -- checking for HPUX

# We want these before the checks, so the checks can modify their values.
test -z "$CFLAGS" && CFLAGS=-g auto_cflags=1
test -z "$LDFLAGS" && LDFLAGS=-g

#==========================================================================
if test -z "$CC"; then
  # Extract the first word of `gcc', so it can be a program name with args.
  set dummy gcc; word=$2
  echo checking for $word
  IFS="${IFS= 	}"; saveifs="$IFS"; IFS="${IFS}:"
  for dir in $PATH; do
    test -z "$dir" && dir=.
    if test -f $dir/$word; then
      CC="gcc"
      break
    fi
  done
  IFS="$saveifs"
fi
test -z "$CC" && CC="cc"
test -n "$CC" -a -n "$verbose" && echo "	setting CC to $CC"

# Find out if we are using GNU C, under whatever name.
cat > conftest.c <<EOF
#ifdef __GNUC__
  yes
#endif
EOF
${CC-cc} -E conftest.c > conftest.out 2>&1
if egrep yes conftest.out >/dev/null 2>&1; then
  GCC=1 # For later tests.
fi
rm -f conftest*


# If we're using gcc and the user hasn't specified CFLAGS, add -O to CFLAGS.
test -n "$GCC" && test -n "$auto_cflags" && CFLAGS="$CFLAGS -O"


echo checking how to run the C preprocessor
if test -z "$CPP"; then
  CPP='${CC-cc} -E'
  cat > conftest.c <<EOF
#include <stdio.h>
EOF
err=`eval "($CPP \$DEFS conftest.c >/dev/null) 2>&1"`
if test -z "$err"; then
  :
else
  CPP=/lib/cpp
fi
rm -f conftest*
fi

if test -n "$GCC"; then
  echo checking whether -traditional is needed
  pattern="Autoconf.*'x'"
  prog='#include <sgtty.h>
Autoconf TIOCGETP'
  cat > conftest.c <<EOF
$prog
EOF
eval "$CPP \$DEFS conftest.c > conftest.out 2>&1"
if egrep "$pattern" conftest.out >/dev/null 2>&1; then
  need_trad=1
fi
rm -f conftest*


  if test -z "$need_trad"; then
    prog='#include <termio.h>
Autoconf TCGETA'
    cat > conftest.c <<EOF
$prog
EOF
eval "$CPP \$DEFS conftest.c > conftest.out 2>&1"
if egrep "$pattern" conftest.out >/dev/null 2>&1; then
  need_trad=1
fi
rm -f conftest*

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

if test -z "$RANLIB"; then
  # Extract the first word of `ranlib', so it can be a program name with args.
  set dummy ranlib; word=$2
  echo checking for $word
  IFS="${IFS= 	}"; saveifs="$IFS"; IFS="${IFS}:"
  for dir in $PATH; do
    test -z "$dir" && dir=.
    if test -f $dir/$word; then
      RANLIB="ranlib"
      break
    fi
  done
  IFS="$saveifs"
fi
test -z "$RANLIB" && RANLIB=":"
test -n "$RANLIB" -a -n "$verbose" && echo "	setting RANLIB to $RANLIB"


# aC_MEMORY_H
echo checking for ANSI C header files
cat > conftest.c <<EOF
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
EOF
err=`eval "($CPP \$DEFS conftest.c >/dev/null) 2>&1"`
if test -z "$err"; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
echo '#include <string.h>' > conftest.c
eval "$CPP \$DEFS conftest.c > conftest.out 2>&1"
if egrep "memchr" conftest.out >/dev/null 2>&1; then
  # SGI's /bin/cc from Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
cat > conftest.c <<EOF
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#define XOR(e,f) (((e) && !(f)) || (!(e) && (f)))
int main () { int i; for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); }

EOF
eval $compile
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  {
test -n "$verbose" && \
echo '	defining' STDC_HEADERS
DEFS="$DEFS -DSTDC_HEADERS=1"
}

fi
rm -f conftest*
fi
rm -f conftest*

fi
rm -f conftest*

for hdr in string.h memory.h
do
trhdr=HAVE_`echo $hdr | tr '[a-z]./' '[A-Z]__'`
echo checking for ${hdr}
cat > conftest.c <<EOF
#include <${hdr}>
EOF
err=`eval "($CPP \$DEFS conftest.c >/dev/null) 2>&1"`
if test -z "$err"; then
  {
test -n "$verbose" && \
echo '	defining' ${trhdr}
DEFS="$DEFS -D${trhdr}=1"
}

fi
rm -f conftest*
done

echo checking for unistd.h
cat > conftest.c <<EOF
#include <unistd.h>
EOF
err=`eval "($CPP \$DEFS conftest.c >/dev/null) 2>&1"`
if test -z "$err"; then
  {
test -n "$verbose" && \
echo '	defining' NTP_POSIX_SOURCE
DEFS="$DEFS -DNTP_POSIX_SOURCE=1"
}

fi
rm -f conftest*


echo checking for mode_t in sys/types.h
echo '#include <sys/types.h>' > conftest.c
eval "$CPP \$DEFS conftest.c > conftest.out 2>&1"
if egrep "mode_t" conftest.out >/dev/null 2>&1; then
  :
else
  {
test -n "$verbose" && \
echo '	defining' mode_t to be 'int'
DEFS="$DEFS -Dmode_t=int"
}

fi
rm -f conftest*

echo checking for pid_t in sys/types.h
echo '#include <sys/types.h>' > conftest.c
eval "$CPP \$DEFS conftest.c > conftest.out 2>&1"
if egrep "pid_t" conftest.out >/dev/null 2>&1; then
  :
else
  {
test -n "$verbose" && \
echo '	defining' pid_t to be 'int'
DEFS="$DEFS -Dpid_t=int"
}

fi
rm -f conftest*

echo checking for return type of signal handlers
cat > conftest.c <<EOF
#include <sys/types.h>
#include <signal.h>
#ifdef signal
#undef signal
#endif
extern void (*signal ()) ();
int main() { exit(0); }
int t() { int i; }
EOF
if eval $compile; then
  {
test -n "$verbose" && \
echo '	defining' RETSIGTYPE to be 'void'
DEFS="$DEFS -DRETSIGTYPE=void"
}

else
  {
test -n "$verbose" && \
echo '	defining' RETSIGTYPE to be 'int'
DEFS="$DEFS -DRETSIGTYPE=int"
}

fi
rm -f conftest*


echo checking for size_t in sys/types.h
echo '#include <sys/types.h>' > conftest.c
eval "$CPP \$DEFS conftest.c > conftest.out 2>&1"
if egrep "size_t" conftest.out >/dev/null 2>&1; then
  :
else
  {
test -n "$verbose" && \
echo '	defining' size_t to be 'unsigned'
DEFS="$DEFS -Dsize_t=unsigned"
}

fi
rm -f conftest*


# aC_VPRINTF

# aC_TIME_WITH_SYS_TIME
# aC_STRUCT_TM

# aC_CHAR_UNSIGNED
echo checking for signed char declaration
cat > conftest.c <<EOF
main() { signed char c; }
EOF
eval $compile
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  :
else
  {
test -n "$verbose" && \
echo '	defining' NO_SIGNED_CHAR_DECL
DEFS="$DEFS -DNO_SIGNED_CHAR_DECL=1"
}

fi
rm -f conftest*
echo checking for s_char in sys/types.h
echo '#include <sys/types.h>' > conftest.c
eval "$CPP \$DEFS conftest.c > conftest.out 2>&1"
if egrep "s_char" conftest.out >/dev/null 2>&1; then
  {
test -n "$verbose" && \
echo '	defining' S_CHAR_DEFINED
DEFS="$DEFS -DS_CHAR_DEFINED=1"
}

fi
rm -f conftest*


prog='/* Ultrix mips cc rejects this.  */
typedef int charset[2]; const charset x;
/* SunOS 4.1.1 cc rejects this.  */
char const *const *ccp;
char **p;
/* AIX XL C 1.02.0.0 rejects this.
   It does not let you subtract one const X* pointer from another in an arm
   of an if-expression whose if-part is not a constant expression */
const char *g = "string";
p = &g + (g ? g-g : 0);
/* HPUX 7.0 cc rejects these. */
++ccp;
p = (char**) ccp;
ccp = (char const *const *) p;
{ /* SCO 3.2v4 cc rejects this.  */
  char *t;
  char const *s = 0 ? (char *) 0 : (char const *) 0;

  *t++ = 0;
}
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
  int x[] = {25,17};
  const int *foo = &x[0];
  ++foo;
}
{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
  typedef const int *iptr;
  iptr p = 0;
  ++p;
}
{ /* AIX XL C 1.02.0.0 rejects this saying
     "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
  struct s { int j; const int *ap[3]; };
  struct s *b; b->j = 5;
}'
echo checking for working const
cat > conftest.c <<EOF

int main() { exit(0); }
int t() { $prog }
EOF
if eval $compile; then
  :
else
  {
test -n "$verbose" && \
echo '	defining' const to be 'empty'
DEFS="$DEFS -Dconst="
}

fi
rm -f conftest*

if test -n "$GCC"; then
echo checking for inline
cat > conftest.c <<EOF

int main() { exit(0); }
int t() { } inline foo() { }
EOF
if eval $compile; then
  :
else
  {
test -n "$verbose" && \
echo '	defining' inline to be '__inline'
DEFS="$DEFS -Dinline=__inline"
}

fi
rm -f conftest*

fi


# aC_INT_16_BITS
# DEC Alpha running OSF/1
echo checking integer size
cat > conftest.c <<EOF
main() { exit(!(sizeof(long) > sizeof(int))); }
EOF
eval $compile
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  {
test -n "$verbose" && \
echo '	defining' LONG to be 'int'
DEFS="$DEFS -DLONG=int"
}
 {
test -n "$verbose" && \
echo '	defining' U_LONG to be 'u_int'
DEFS="$DEFS -DU_LONG=u_int"
}

fi
rm -f conftest*

if test -n "$GCC"; then
{
test -n "$verbose" && \
echo '	defining' HAVE_LONG_DOUBLE
DEFS="$DEFS -DHAVE_LONG_DOUBLE=1"
}

else
echo checking for long double
cat > conftest.c <<EOF

int main() { exit(0); }
int t() { } long double foo() { }
EOF
if eval $compile; then
  {
test -n "$verbose" && \
echo '	defining' HAVE_LONG_DOUBLE
DEFS="$DEFS -DHAVE_LONG_DOUBLE=1"
}

fi
rm -f conftest*

fi

echo checking byte ordering
cat > conftest.c <<EOF
main () {
  /* 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);
}
EOF
eval $compile
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  :
else
  {
test -n "$verbose" && \
echo '	defining' WORDS_BIGENDIAN
DEFS="$DEFS -DWORDS_BIGENDIAN=1"
}

fi
rm -f conftest*


echo checking for restartable system calls
cat > conftest.c <<EOF
/* Exit 0 (true) if wait returns something other than -1,
   i.e. the pid of the child, which means that wait was restarted
   after getting the signal.  */
#include <sys/types.h>
#include <signal.h>
ucatch (isig) { }
main () {
  int i = fork (), status;
  if (i == 0) { sleep (3); kill (getppid (), SIGINT); sleep (3); exit (0); }
  signal (SIGINT, ucatch);
  status = wait(&i);
  if (status == -1) wait(&i);
  exit (status == -1);
}

EOF
eval $compile
if test -s conftest && (./conftest; exit) 2>/dev/null; then
  {
test -n "$verbose" && \
echo '	defining' HAVE_RESTARTABLE_SYSCALLS
DEFS="$DEFS -DHAVE_RESTARTABLE_SYSCALLS=1"
}

fi
rm -f conftest*


havestreams=""
echo checking for sys/stream.h
cat > conftest.c <<EOF
#include <sys/stream.h>
EOF
err=`eval "($CPP \$DEFS conftest.c >/dev/null) 2>&1"`
if test -z "$err"; then
  {
test -n "$verbose" && \
echo '	defining' STREAM
DEFS="$DEFS -DSTREAM=1"
}
 havestreams="1"
fi
rm -f conftest*

echo checking clock options

if test -f /dev/pps ; then
	echo found ppsclk
	DEFS="$DEFS -DPPSCLK"
fi
if test -f /dev/tpro ; then
	echo found tpro
	CLOCKDEFS="$CLOCKDEFS -DTPRO"
fi
if test -f /dev/irig ; then
	echo found irig
	CLOCKDEFS="$CLOCKDEFS -DIRIG"
fi

echo TODO -- checking for adjtime/libadjtimed.a

test -n "$useresolv" && {
	LIBS_save="${LIBS}"
LIBS="${LIBS} -lresolv"
have_lib=""
echo checking for -lresolv
cat > conftest.c <<EOF

int main() { exit(0); }
int t() { main(); }
EOF
if eval $compile; then
  have_lib="1"
fi
rm -f conftest*
LIBS="${LIBS_save}"
if test -n "${have_lib}"; then
   :; RESLIB="$RESLIB -lresolv"
else
   :; 
fi

}
test -n "$isSOLARIS" && {
	{
test -n "$verbose" && \
echo '	defining' SOLARIS
DEFS="$DEFS -DSOLARIS=1"
}

	{
test -n "$verbose" && \
echo '	defining' SLEWALWAYS
DEFS="$DEFS -DSLEWALWAYS=1"
}

	{
test -n "$verbose" && \
echo '	defining' STUPID_SIGNAL
DEFS="$DEFS -DSTUPID_SIGNAL=1"
}

	LIBS_save="${LIBS}"
LIBS="${LIBS} -lsocket"
have_lib=""
echo checking for -lsocket
cat > conftest.c <<EOF

int main() { exit(0); }
int t() { main(); }
EOF
if eval $compile; then
  have_lib="1"
fi
rm -f conftest*
LIBS="${LIBS_save}"
if test -n "${have_lib}"; then
   :; RESLIB="$RESLIB -lsocket"
else
   :; 
fi

	LIBS_save="${LIBS}"
LIBS="${LIBS} -lnsl"
have_lib=""
echo checking for -lnsl
cat > conftest.c <<EOF

int main() { exit(0); }
int t() { main(); }
EOF
if eval $compile; then
  have_lib="1"
fi
rm -f conftest*
LIBS="${LIBS_save}"
if test -n "${have_lib}"; then
   :; RESLIB="$RESLIB -lnsl"
else
   :; 
fi

	LIBS_save="${LIBS}"
LIBS="${LIBS} -lelf"
have_lib=""
echo checking for -lelf
cat > conftest.c <<EOF

int main() { exit(0); }
int t() { main(); }
EOF
if eval $compile; then
  have_lib="1"
fi
rm -f conftest*
LIBS="${LIBS_save}"
if test -n "${have_lib}"; then
   :; RESLIB="$RESLIB -lelf"
else
   :; 
fi

}

LIBS_save="${LIBS}"
LIBS="${LIBS} -lBSD"
have_lib=""
echo checking for -lBSD
cat > conftest.c <<EOF

int main() { exit(0); }
int t() { main(); }
EOF
if eval $compile; then
  have_lib="1"
fi
rm -f conftest*
LIBS="${LIBS_save}"
if test -n "${have_lib}"; then
   :; LIBS="$LIBS -lBSD"
else
   :; 
fi

test -n "$have_lib" && {
test -n "$verbose" && \
echo '	defining' COMPAT to be '"-lBSD"'
DEFS="$DEFS -DCOMPAT=\"-lBSD\""
}


test -z "$isSOLARIS" && {
	LIBS_save="${LIBS}"
LIBS="${LIBS} -lkvm"
have_lib=""
echo checking for -lkvm
cat > conftest.c <<EOF

int main() { exit(0); }
int t() { main(); }
EOF
if eval $compile; then
  have_lib="1"
fi
rm -f conftest*
LIBS="${LIBS_save}"
if test -n "${have_lib}"; then
   :; RESLIB="$RESLIB -lkvm"
else
   :; 
fi

	test -n "$have_lib" && {
test -n "$verbose" && \
echo '	defining' USELIBKVM
DEFS="$DEFS -DUSELIBKVM=1"
}

}

LIBS_save="${LIBS}"
LIBS="${LIBS} -lmld"
have_lib=""
echo checking for -lmld
cat > conftest.c <<EOF

int main() { exit(0); }
int t() { main(); }
EOF
if eval $compile; then
  have_lib="1"
fi
rm -f conftest*
LIBS="${LIBS_save}"
if test -n "${have_lib}"; then
   :; RESLIB="$RESLIB -lmld"
else
   :; 
fi


prefix=/usr/local
bindir=/usr/local/bin

if test -n "$prefix"; then
  test -z "$exec_prefix" && exec_prefix='${prefix}'
  prsub="s%^prefix\\([ 	]*\\)=\\([ 	]*\\).*$%prefix\\1=\\2$prefix%"
fi
if test -n "$exec_prefix"; then
  prsub="$prsub
s%^exec_prefix\\([ 	]*\\)=\\([ 	]*\\).*$%\
exec_prefix\\1=\\2$exec_prefix%"
fi
DEFS="`echo \"$DEFS\" | sed 's%[&\\\]%\\\&%g'`"

trap 'rm -f config.status; exit 1' 1 3 15
echo creating config.status
rm -f config.status
cat > config.status <<EOF
#!/bin/sh
# Generated automatically by autoconf.
# 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 $*
PROGS='$PROGS'
CC='$CC'
CFLAGS='$CFLAGS'
LDFLAGS='$LDFLAGS'
CPP='$CPP'
RANLIB='$RANLIB'
bindir='$bindir'
AUTHDEFS='$AUTHDEFS'
CLOCKDEFS='$CLOCKDEFS'
COPTS='$COPTS'
INCLUDE='$INCLUDE'
LIB='$LIB'
ADJLIB='$ADJLIB'
RESLIB='$RESLIB'
COMPAT='$COMPAT'
LIBS='$LIBS'
srcdir='$srcdir'
DEFS='$DEFS'
prefix='$prefix'
exec_prefix='$exec_prefix'
prsub='$prsub'
EOF