Generalise unix tests to unixlike operating systems

- Rename run_tests_linux.sh to run_tests_unix.sh
- Use /bin/sh instead of bash

CMakeLists.txt

@@ -98,7 +98,7 @@ if (DEFINED CYGWIN)
   set(test_script_in run_tests_cygwin.sh)
   set(test_script_out run_tests.sh)
 elseif (DEFINED UNIX)
-  set(test_script_in run_tests_linux.sh)
+  set(test_script_in run_tests_unix.sh)
   set(test_script_out run_tests.sh)
 else()
   set(test_script_in run_tests_windows.bat)

scripts/run_tests_linux.sh → scripts/run_tests_unix.sh

-#!/usr/bin/env bash
+#!/bin/sh
 # Copyright (c) 2014, Siemens AG. All rights reserved.
 # 
 # Redistribution and use in source and binary forms, with or without
@@ -26,17 +26,13 @@
 
 # Needs to be located in the folder containing the tests!!
 # Is copied automatically there when generating build files with cmake.
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-"$DIR/embb_base_c_test"
-echo
-"$DIR/embb_base_cpp_test"
-echo
-"$DIR/embb_mtapi_c_test"
-echo
-"$DIR/embb_mtapi_cpp_test"
-echo
-"$DIR/embb_algorithms_cpp_test"
-echo
-"$DIR/embb_containers_cpp_test"
-echo
-"$DIR/embb_dataflow_cpp_test"
+
+DIR=.
+
+TESTS="embb_base_c_test embb_base_cpp_test embb_mtapi_c_test \
+	embb_mtapi_cpp_test embb_algorithms_cpp_test \
+	embb_containers_cpp_test embb_dataflow_cpp_test"
+
+for TEST in $TESTS; do
+	$DIR/$TEST;
+done