-dnl $Id: aclocal.m4,v 1.61 2001/01/08 12:58:45 chak Exp $
+dnl $Id: aclocal.m4,v 1.68 2001/03/13 14:59:56 simonmar Exp $
dnl
dnl Extra autoconf macros for the Glasgow fptools
dnl
dnl
dnl Check for Happy and version. If we're building GHC, then we need
-dnl at least Happy version 1.6. If there's no installed Happy, we look
+dnl at least Happy version 1.9. If there's no installed Happy, we look
dnl for a happy source tree and point the build system at that instead.
dnl
dnl ToDo: when we reset HappyCmd to the source tree, autoconf doesn't
fptools_cv_happy_version="";
fi;
changequote([, ])dnl
-if expr "$fptools_cv_happy_version" "<" 1.6 > /dev/null 2>&1; then
- if test -d $srcdir/ghc; then
+if test -d $srcdir/ghc; then
+ if ( test "$fptools_cv_happy_version" = "" || (
+ test `echo "$fptools_cv_happy_version" | sed -e "s/\(.*\)\..*/\1/g"` "-eq" "1" &&
+ test `echo "$fptools_cv_happy_version" | sed -e "s/.*\.\(.*\)/\1/g"` "-lt" "9" )); then
echo
- echo "Happy version 1.6 or later is required to compile GHC."
+ echo "Happy version 1.9 or later is required to compile GHC."
exit 1;
fi
fi;
])
dnl ** Obtain the value of a C constant.
-dnl The value will be `0' if the constant is undefined.
+dnl The value will be `(-1)' if the constant is undefined.
dnl
dnl This is set up so that the argument can be a shell variable.
dnl
exit(0);
}],
eval "$cv_name=`cat conftestval`",
-eval "$cv_name=0",
+eval "$cv_name=-1",
ifelse([$2], , , eval "$cv_name=$2"))])dnl
eval "fptools_check_cconst_result=`echo '$'{$cv_name}`"
AC_MSG_RESULT($fptools_check_cconst_result)
dnl set to a value which is suitable for use in a Makefile (for example,
dnl in make's LOADLIBES macro) provided you AC_SUBST it first.
dnl
-dnl @version 0.01 $Id: aclocal.m4,v 1.61 2001/01/08 12:58:45 chak Exp $
+dnl @version 0.01 $Id: aclocal.m4,v 1.68 2001/03/13 14:59:56 simonmar Exp $
dnl @author Matthew D. Langston <langston@SLAC.Stanford.EDU>
# FPTOOLS_CHECK_LIBM - check for math library
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
LIBM=
case "$host" in
-*-*-beos* | *-*-cygwin*)
+*-*-beos* | *-*-macosx*)
# These system don't have libm
;;
*-ncr-sysv4.3*)
dnl the version number increases, so you may have to adjust the above
dnl URL accordingly.
dnl
-dnl @version 0.01 $Id: aclocal.m4,v 1.61 2001/01/08 12:58:45 chak Exp $
+dnl @version 0.01 $Id: aclocal.m4,v 1.68 2001/03/13 14:59:56 simonmar Exp $
dnl @author Matthew D. Langston <langston@SLAC.Stanford.EDU>
AC_DEFUN(FPTOOLS_HAVE_OPENGL,