Set GHC's heap to 4G

Author: tarleb

3.5/bookworm/Dockerfile

@@ -57,7 +57,7 @@ RUN set -eux; \
     --prefix=/usr/local \
     --flags='+server +lua' \
     --sysconfdir=/etc \
-    --ghc-options='-optc-Os -optl=-pthread -fPIC -j4 +RTS -A256m -RTS' \
+    --ghc-options='-optc-Os -optl=-pthread -fPIC -j4 +RTS -M4G -A256m -RTS' \
     --constraint='any.Cabal ==3.4.1.0' \
     --constraint='any.Glob ==0.10.2' \
     --constraint='any.HUnit ==1.6.2.0' \