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| author | Ryan Scott <ryan.gl.scott@gmail.com> | 2018-10-03 08:41:56 -0400 |
|---|---|---|
| committer | Ryan Scott <ryan.gl.scott@gmail.com> | 2018-10-03 08:41:56 -0400 |
| commit | a838ae3750d0744001f31f4cedad13acf47bd610 (patch) | |
| tree | 12f3162b94da073165d8ae9dc7bea6b65cdc8e29 /configure.ac | |
| parent | 21efbc7599e39ec93b8b13b7d7b84811226e6f6f (diff) | |
| download | haskell-a838ae3750d0744001f31f4cedad13acf47bd610.tar.gz | |
Drop GHC 8.2 compatibility
Summary:
GHC 8.6.1 is out, so now GHC's support window only extends
back to GHC 8.4. This means we can delete gobs of code that were
only used for GHC 8.2 support. Hooray!
Test Plan: ./validate
Reviewers: bgamari, Phyx, erikd
Reviewed By: bgamari, Phyx
Subscribers: rwbarton, erikd, carter
Differential Revision: https://phabricator.haskell.org/D5192
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/configure.ac b/configure.ac index f7943752cb..0b65770b93 100644 --- a/configure.ac +++ b/configure.ac @@ -132,11 +132,6 @@ AC_ARG_VAR(CC_STAGE0, [C compiler command (bootstrap)]) if test "$WithGhc" != ""; then FPTOOLS_GHC_VERSION([GhcVersion], [GhcMajVersion], [GhcMinVersion], [GhcPatchLevel])dnl - # See #15281 - if test "$GhcMajVersion" = "8" && test "$GhcMinVersion" = "2" && test "$GhcPatchLevel" = "1"; then - AC_MSG_ERROR([GHC 8.2.1 is known to be buggy and cannot bootstrap this GHC release (See Trac 15281); please use GHC 8.2.2 or later.]) - fi - if test "$GhcMajVersion" = "unknown" || test "$GhcMinVersion" = "unknown"; then AC_MSG_ERROR([Cannot determine the version of $WithGhc. Is it really GHC?]) fi @@ -164,8 +159,8 @@ if test "$WithGhc" = "" then AC_MSG_ERROR([GHC is required.]) fi -FP_COMPARE_VERSIONS([$GhcVersion],[-lt],[8.2], - [AC_MSG_ERROR([GHC version 8.2 or later is required to compile GHC.])]) +FP_COMPARE_VERSIONS([$GhcVersion],[-lt],[8.4], + [AC_MSG_ERROR([GHC version 8.4 or later is required to compile GHC.])]) if test `expr $GhcMinVersion % 2` = "1" then |