dnl
dnl Binary distribution configure script
dnl
#!/bin/sh
#

# Is it there?
AC_INIT(Makefile.in)

#
# First off, what system are we running under?
#
AC_CANONICAL_SYSTEM

dnl ** canonicalize platform names
# Canonicali[sz]e the platform name
TargetPlatform=`/bin/sh $srcdir/config.sub $target` || exit 1

#
# The following will be more difficult when we *are* cross-compiling.
# Suitable names to slam in *_CPP are in platform.h.in.
# We also record the architecture, vendor, and operating system (OS)
# separately.
case $TargetPlatform in
alpha-dec-osf[[1234]]*)
	TargetPlatform=alpha-dec-osf1;;
hppa1.1-hp-hpux*)
	TargetPlatform=hppa1.1-hp-hpux;;
i[[3456]]86-*-linuxaout*)
	TargetPlatform=i386-unknown-linuxaout;;
i[[3456]]86-*-linux*)
	TargetPlatform=i386-unknown-linux;;
i[[3456]]86-*-freebsd*)
	TargetPlatform=i386-unknown-freebsd;;
i[[3456]]86-*-netbsd*)
	TargetPlatform=i386-unknown-netbsd;;
i[[3456]]86-*-solaris2*)
	TargetPlatform=i386-unknown-solaris2;;
i[[3456]]86-*-cygwin32*)
	TargetPlatform=i386-unknown-cygwin32;;
m68k-next-nextstep2)
	TargetPlatform=m68k-next-nextstep2;;
m68k-next-nextstep3)
	TargetPlatform=m68k-next-nextstep3;;
i[[3456]]86-next-nextstep3)
	TargetPlatform=i386-next-nextstep3;;
m68k-sun-sunos4*)
	TargetPlatform=m68k-sun-sunos4;;
mips-dec-ultrix*)
        TargetPlaformP=mips-dec-ultrix;;
mips-sgi-irix*)
	TargetPlatform=mips-sgi-irix;;
powerpc-ibm-aix*)
	TargetPlatform=powerpc-ibm-aix;;
rs6000-ibm-aix*)
	TargetPlatform=rs6000-ibm-aix;;
sparc-sun-sunos4*)
	TargetPlatform=sparc-sun-sunos4;;
sparc-sun-solaris2*)
	TargetPlatform=sparc-sun-solaris2;;
*)
        echo "Unrecognised platform: $TargetPlatform"
        exit 1
        ;;
esac
echo "Which we'll further canonicalise into: $TargetPlatform"

AC_SUBST(TargetPlatform)

AC_CHECK_PROG(PerlCmd,perl,$ac_dir/$ac_word)
if test -z "$PerlCmd"; then
    echo "You must install perl before you can continue"
    echo "Perhaps it is already installed, but not in your PATH?"
    echo ""
    echo "Continuing, assuming perl will be available as: perl"
fi
#
dnl ** does #!.../perl work? (sometimes it's too long...)
echo "checking if \`#!$PerlCmd' works in shell scripts"
echo "#!$PerlCmd"'
exit $1;
' > conftest
chmod u+x conftest
(SHELL=/bin/sh; export SHELL; ./conftest 69 > /dev/null)
if test $? -ne 69; then
   echo "It does!"
else
   echo "It doesn't!  Perhaps \`#!$PerlCmd' is too long (often 32 characters max)"
   exit 1
fi
rm -f conftest
#
dnl ** check if perl library is properly installed
# (by seeing if a "do 'getopts.pl'" works...
if $PerlCmd -e 'do "getopts.pl" || exit(1); exit(0);' > /dev/null 2>&1 ; then
    :
else
    echo "I think your perl library is misinstalled."
    echo "The following script did not work:"
    echo '      do "getopts.pl" || exit(1); exit(0);'
    echo "But, nevermind, let us continue.."
fi

dnl ** figure out how to do a BSD-ish install
#
AC_PROG_INSTALL
AC_PROG_LN_S()
#


AC_OUTPUT(Makefile)