Temporary WA for getcwd

This reverts commit df6cd7e7d8.

Change-Id: I360c44ebaef5d74368ee63cb4d98858e646238bf

unit_tests/offline_compiler/main.cpp

@@ -32,6 +32,7 @@ const char *fSeparator = "\\";
 #elif defined(__linux__)
 const char *fSeparator = "/";
 #endif
+std::string cwd;
 
 Environment *gEnvironment;
 
@@ -42,13 +43,19 @@ std::string getRunPath() {
 #if defined(__linux__)
     res = getcwd(nullptr, 0);
 #else
-    res = _getcwd(nullptr, 0);
+    res = cwd;
 #endif
     return res;
 }
 
 int main(int argc, char **argv) {
     int retVal = 0;
+    std::string execPath(argv[0]);
+    char separator = '/';
+    if (execPath.find_last_of("\\") != std::string::npos)
+        separator = '\\';
+    cwd = execPath.substr(0, execPath.find_last_of(separator));
+
     bool useDefaultListener = false;
     std::string devicePrefix("skl");
     std::string familyNameWithType("Gen9core");