Merge pull request #303 from sunfishcode/no_std_merge

Merge no_std into master

cranelift/test-no_std.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+set -euo pipefail
+
+# This is the test script for testing the no_std configuration of
+# packages which support it.
+
+# Repository top-level directory.
+cd $(dirname "$0")
+topdir=$(pwd)
+
+function banner() {
+    echo "======  $@  ======"
+}
+
+# Test those packages which have no_std support.
+LIBS="codegen frontend wasm native module simplejit umbrella"
+cd "$topdir"
+for LIB in $LIBS
+do
+    banner "Rust unit tests in $LIB"
+    cd "lib/$LIB"
+
+    # Test with just "core" enabled.
+    cargo test --no-default-features --features core
+
+    # Test with "core" and "std" enabled at the same time.
+    cargo test --features core
+
+    cd "$topdir"
+done
+
+banner "OK"