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Build/robustify configuration #723

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Merged
easye merged 2 commits into from
Feb 12, 2026
Merged

Build/robustify configuration #723

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178836a
build: make `abcl.config` a synonym for the build configuration
easye Dec 19, 2025
7ff3955
build: experimental use of Shenandoah Garbage collector
easye Dec 19, 2025
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3 changes: 3 additions & 0 deletions build.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,8 @@ Main Ant targets:

abcl.wrapper
-- [default] create executable wrapper for ABCL.
abcl.config
-- configure local ABCL source with latest LTS openjdk compiler (openjdk25)
abcl.compile
-- compile ABCL to ${build.classes.dir}.
abcl.jar
Expand Down Expand Up @@ -1388,6 +1390,7 @@ JVM System Properties
</target>

<!-- TODO guess at a reasonable value -->
<target name="abcl.config" depends="abcl.configure"/>
<target name="abcl.configure"
depends="abcl.properties.autoconfigure.openjdk.25">
</target>
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4 changes: 4 additions & 0 deletions ci/create-abcl-properties.bash
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Expand Up @@ -20,6 +20,10 @@ opens="--add-opens java.base/sun.nio.ch=ALL-UNNAMED\

# --add-opens app=ALL-UNNAMED\

# <https://wiki.openjdk.org/spaces/shenandoah/pages/25002018/Main>
# Use -Xlog:gc+ergo or -Xlog:gc+stats for diagnostics
# -XX:+UseLargePages not supported on arm64-macos-openjdk25
gc_shenandoah="-XX:+UseShenandoahGC -Xlog:gc+ergo -XX:+AlwaysPreTouch"

abcl_javac_source=1.8
case $jdk in
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