diff options
| -rw-r--r-- | configure.ac | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 9bcfae04c6..2f3a9f88cb 100644 --- a/configure.ac +++ b/configure.ac @@ -226,8 +226,12 @@ if test "$WithGhc" = "" then AC_MSG_ERROR([GHC is required.]) fi -FP_COMPARE_VERSIONS([$GhcVersion],[-lt],[8.10], - [AC_MSG_ERROR([GHC version 8.10 or later is required to compile GHC.])]) + +dnl ** Check minimum required bootstrap version. N.B. We currently allow +dnl bootstrapping with the last two major releases. +MinBootGhcVersion="9.0" +FP_COMPARE_VERSIONS([$GhcVersion],[-lt],[$MinBootGhcVersion], + [AC_MSG_ERROR([GHC version $MinBootGhcVersion or later is required to compile GHC.])]) if test `expr $GhcMinVersion % 2` = "1" then |