From ea0083bf56b222579b586c8247031e04c80c15f1 Mon Sep 17 00:00:00 2001
From: Bryan Richter <bryan@haskell.foundation>
Date: Thu, 29 Sep 2022 11:29:10 +0300
Subject: Revert "ci: enable parallel compression for xz"

Combined wxth XZ_OPT=9, this blew the memory capacity of CI runners.

This reverts commit a5f9c35f5831ef5108e87813a96eac62803852ab.
---
 .gitlab/ci.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to '.gitlab/ci.sh')

diff --git a/.gitlab/ci.sh b/.gitlab/ci.sh
index 7a18034760..1200e883e4 100755
--- a/.gitlab/ci.sh
+++ b/.gitlab/ci.sh
@@ -499,7 +499,7 @@ function build_hadrian() {
   if [[ -n "${REINSTALL_GHC:-}" ]]; then
     run_hadrian build-cabal -V
   else
-    XZ_OPT="${XZ_OPT:-} -T$cores" run_hadrian binary-dist -V
+    run_hadrian binary-dist -V
     mv _build/bindist/ghc*.tar.xz "$BIN_DIST_NAME.tar.xz"
   fi
 
-- 
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