--- a/Admin/lib/Tools/build_setup Fri Jul 09 13:46:42 2021 +0200
+++ b/Admin/lib/Tools/build_setup Fri Jul 09 14:41:22 2021 +0200
@@ -57,7 +57,8 @@
ARGS["${#ARGS[@]}"]="$(platform_path "$ISABELLE_HOME/src/Tools/Setup/isabelle/setup/$SRC")"
done
-isabelle_jdk javac -d "$TARGET_DIR" -classpath "$(platform_path "$ISABELLE_CLASSPATH")" "${ARGS[@]}" || \
+isabelle_jdk javac $ISABELLE_JAVAC_OPTIONS -d "$TARGET_DIR" \
+ -classpath "$(platform_path "$ISABELLE_CLASSPATH")" "${ARGS[@]}" || \
fail "Failed to compile sources"
isabelle_jdk jar -c -f "$(platform_path "$TARGET_DIR/isabelle_setup.jar")" \
--- a/etc/settings Fri Jul 09 13:46:42 2021 +0200
+++ b/etc/settings Fri Jul 09 14:41:22 2021 +0200
@@ -16,6 +16,7 @@
ISABELLE_TOOL_JAVA_OPTIONS="-Djava.awt.headless=true -Xms512m -Xmx4g -Xss16m"
+ISABELLE_JAVAC_OPTIONS="-encoding UTF-8 -Xlint:-options -deprecation -source 11 -target 11"
ISABELLE_SCALAC_OPTIONS="-encoding UTF-8 -Wconf:cat=other-match-analysis:silent -feature -deprecation -target:11 -Xsource:3 -J-Xms512m -J-Xmx4g -J-Xss16m"
classpath "$ISABELLE_HOME/lib/classes/Pure.jar"