-dnl $Id: aclocal.m4,v 1.98 2002/03/12 09:23:01 simonmar Exp $
+dnl $Id: aclocal.m4,v 1.99 2002/04/10 09:41:16 simonmar Exp $
dnl
dnl Extra autoconf macros for the Glasgow fptools
dnl
fi;
changequote([, ])dnl
])
-if test -d $srcdir/ghc; then
+if test -d $srcdir/ghc -a ! -f $srcdir/ghc/compiler/parser/Parser.hs; then
FPTOOLS_PROG_CHECK_VERSION([$fptools_cv_happy_version],-lt,[1.9],
[AC_MSG_ERROR([Happy version 1.9 or later is required to compile GHC.])])dnl
fi