1 files changed, 12 insertions, 0 deletions
diff --git a/pkgs/build-support/setup-hooks/update-autotools-gnu-config-scripts.sh b/pkgs/build-support/setup-hooks/update-autotools-gnu-config-scripts.sh
new file mode 100644
index 000000000000..5e33ace42b37
--- /dev/null
+++ b/pkgs/build-support/setup-hooks/update-autotools-gnu-config-scripts.sh
@@ -0,0 +1,12 @@
+preConfigurePhases+=" updateAutotoolsGnuConfigScriptsPhase"
+
+updateAutotoolsGnuConfigScriptsPhase() {
+    if [ -n "$dontUpdateAutotoolsGnuConfigScripts" ]; then return; fi
+
+    for script in config.sub config.guess; do
+        for f in $(find . -name "$script"); do
+            echo "Updating Autotools / GNU config script to a newer upstream version: $f"
+            cp -f "@gnu_config@/$script" "$f"
+        done
+    done
+}