From 8bd0d0b84fd75e7349d4608fbf352ae928b8ba51 Mon Sep 17 00:00:00 2001
From: Olivier Tilloy <olivier@tilloy.net>
Date: Wed, 31 Dec 2025 13:34:09 +0100
Subject: [PATCH] Spidermonkey build: do not unpack unneeded test files

This change reduces the disk space requirement by 50%, from 1.1 GB down to 564 MB.
It is relevant when building 0AD in resource-constrained environments (e.g. in CI).
---
 libraries/source/spidermonkey/build.sh | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/libraries/source/spidermonkey/build.sh b/libraries/source/spidermonkey/build.sh
index 396e5e5b3e..62716f58cc 100755
--- a/libraries/source/spidermonkey/build.sh
+++ b/libraries/source/spidermonkey/build.sh
@@ -9,7 +9,7 @@ cd "$(dirname "$0")"
 PV=128.13.0
 FOLDER="mozjs-${PV}"
 # If same-version changes are needed, increment this.
-LIB_VERSION="${PV}+wfg3"
+LIB_VERSION="${PV}+wfg4"
 LIB_NAME="mozjs128"
 
 build_archive()
@@ -69,7 +69,13 @@ fi
 
 # unpack
 rm -Rf "${FOLDER}"
-"${TAR}" xfJ "${FOLDER}.tar.xz"
+"${TAR}" xfJ "${FOLDER}.tar.xz" \
+	--exclude=js/src/tests/non262 \
+	--exclude=js/src/tests/test262 \
+	--exclude=js/src/jit-test \
+	--exclude=python/mozperftest \
+	--exclude=testing/web-platform \
+	--exclude=third_party/rust/mp4parse/link-u-avif-sample-images
 
 # patch
 (