+#!/bin/sh
+
+# Where to find the sources
+ZSTD_SRC_ROOT="../../lib"
+
+# Amalgamate the sources
+echo "Amalgamating files..."
+# Using the faster Python script if we have 3.8 or higher
+if python3 -c 'import sys; assert sys.version_info >= (3,8)' 2>/dev/null; then
+ ./combine.py -r "$ZSTD_SRC_ROOT" -x legacy/zstd_legacy.h -o zstd.c zstd-in.c
+else
+ ./combine.sh -r "$ZSTD_SRC_ROOT" -x legacy/zstd_legacy.h -o zstd.c zstd-in.c
+fi
+# Did combining work?
+if [ $? -ne 0 ]; then
+ echo "Combine script: FAILED"
+ exit 1
+fi
+echo "Combine script: PASSED"