3 files changed, 29 insertions, 7 deletions
diff --git a/um/service/include/libservice/windows_error.hpp b/um/service/include/libservice/windows_error.hpp
index f7ac90e..13d7f47 100644
--- a/um/service/include/libservice/windows_error.hpp
+++ b/um/service/include/libservice/windows_error.hpp
@@ -8,6 +8,7 @@
 #include "common.hpp"
 #include "singleton.hpp"
 
+#include <sstream>
 #include <string>
 #include <system_error>
 
@@ -25,7 +26,29 @@ namespace libservice
     private:
         friend class Singleton<WindowsErrorCategory>;
     };
+
+    namespace error
+    {
+        inline std::string build_what(
+            const char* function,
+            const char* file,
+            int line)
+        {
+            std::ostringstream oss;
+            oss << "Error in function '" << function
+                << "' at file '" << file
+                << "', line " << line;
+            return oss.str();
+        }
+    }
 }
 
+#if defined(_MSC_VER)
 #define LIBSERVICE_ERROR_PREFIX \
     "Error in function '" LIBSERVICE_FUNCTION_NAME "' at file '" LIBSERVICE_FILE_PATH "', line " LIBSERVICE_LINE_NUMBER_STRING
+#elif defined(__GNUC__)
+#define LIBSERVICE_ERROR_PREFIX \
+    libservice::error::build_what(LIBSERVICE_FUNCTION_NAME, LIBSERVICE_FILE_PATH, LIBSERVICE_LINE_NUMBER)
+#else
+#define LIBSERVICE_ERROR_PREFIX "Error"
+#endif
diff --git a/um/service/test/CMakeLists.txt b/um/service/test/CMakeLists.txt
index 4780deb..6825337 100644
--- a/um/service/test/CMakeLists.txt
+++ b/um/service/test/CMakeLists.txt
@@ -1,4 +1,3 @@
 add_executable(libservice_test_windows_error windows_error.cpp)
-target_link_libraries(libservice_test_windows_error libservice)
-set_target_properties(libservice_test_windows_error PROPERTIES
-    OUTPUT_NAME windows_error)
+target_link_libraries(libservice_test_windows_error PRIVATE libservice)
+set_target_properties(libservice_test_windows_error PROPERTIES OUTPUT_NAME windows_error)
diff --git a/um/service/utils/CMakeLists.txt b/um/service/utils/CMakeLists.txt
index 061ab25..fc5cc1b 100644
--- a/um/service/utils/CMakeLists.txt
+++ b/um/service/utils/CMakeLists.txt
@@ -1,11 +1,11 @@
 add_executable(install_service install_service.cpp)
-target_link_libraries(install_service libservice)
+target_link_libraries(install_service PRIVATE libservice)
 
 add_executable(start_service start_service.cpp)
-target_link_libraries(start_service libservice)
+target_link_libraries(start_service PRIVATE libservice)
 
 add_executable(stop_service stop_service.cpp)
-target_link_libraries(stop_service libservice)
+target_link_libraries(stop_service PRIVATE libservice)
 
 add_executable(uninstall_service uninstall_service.cpp)
-target_link_libraries(uninstall_service libservice)
+target_link_libraries(uninstall_service PRIVATE libservice)