From 8bde9b936506f264998473e8e5f02da66ccad2bc Mon Sep 17 00:00:00 2001
From: Sam Halliday <sam.halliday@gmail.com>
Date: Wed, 28 Aug 2019 20:35:08 +0100
Subject: [PATCH] support compilation of ghc 8.8.1+

---
 ghcup | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/ghcup b/ghcup
index e812fb6..f5ac0ab 100755
--- a/ghcup
+++ b/ghcup
@@ -1773,7 +1773,11 @@ compile_ghc() {
 
 
         edo ./boot
-        edo ./configure --prefix="${inst_location}" --with-ghc="${bootstrap_ghc}"
+        if echo "${myghcver}" | sed 's/[.]//g' | awk '{ exit ($0 < 881) ? 0 : 1 }' ; then
+            edo ./configure --prefix="${inst_location}" --with-ghc="${bootstrap_ghc}"
+        else
+            GHC=$(which ${bootstrap_ghc}) edo ./configure --prefix="${inst_location}"
+        fi
         emake -j${JOBS}
         emake install