initial commit

cash.sh

@@ -0,0 +1,24 @@
+_try_cc() {
+	local out="$1"
+	shift
+	local infile
+	infile=$(mktemp --suffix .c)
+	cat > "$infile"
+	ccache hash_dir=false \
+		"${CC:-cc}" -o "$out" "$infile" "$@"
+	code=$?
+	rm "$infile" || :
+	return $?
+}
+
+cash() {
+	local out
+	out=$(mktemp)
+	_try_cc "$out" "$@" || {
+		code=$?
+		echo 'Error: compilation failed' >&2
+		rm "$out" || :
+		return "$code"
+	}
+	echo "$out"
+}