Happy 1.14 is needed to compile the HEAD these days.
dnl
dnl Check for Happy and version. If we're building GHC, then we need
dnl
dnl Check for Happy and version. If we're building GHC, then we need
-dnl at least Happy version 1.13. If there's no installed Happy, we look
+dnl at least Happy version 1.14. If there's no installed Happy, we look
dnl for a happy source tree and point the build system at that instead.
dnl
AC_DEFUN(FPTOOLS_HAPPY,
dnl for a happy source tree and point the build system at that instead.
dnl
AC_DEFUN(FPTOOLS_HAPPY,
changequote([, ])dnl
])
if test -d $srcdir/ghc -a ! -f $srcdir/ghc/compiler/parser/Parser.hs; then
changequote([, ])dnl
])
if test -d $srcdir/ghc -a ! -f $srcdir/ghc/compiler/parser/Parser.hs; then
- FP_COMPARE_VERSIONS([$fptools_cv_happy_version],[-lt],[1.13],
- [AC_MSG_ERROR([Happy version 1.13 or later is required to compile GHC.])])[]dnl
+ FP_COMPARE_VERSIONS([$fptools_cv_happy_version],[-lt],[1.14],
+ [AC_MSG_ERROR([Happy version 1.14 or later is required to compile GHC.])])[]dnl
fi
HappyVersion=$fptools_cv_happy_version;
AC_SUBST(HappyVersion)
fi
HappyVersion=$fptools_cv_happy_version;
AC_SUBST(HappyVersion)