groundwork for standalone elfs of modules for debugging purposes

modules/info/CMakeLists.txt

@@ -3,18 +3,13 @@ project(info_module)
 
 set(CMAKE_CXX_STANDARD 20)
 
-# Set output directory for standalone builds
+# Set DPM_ROOT_DIR based on whether this is a standalone build or part of the main build
 if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
-    set(MODULE_OUTPUT_DIR "${CMAKE_BINARY_DIR}/modules")
     set(DPM_ROOT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../..")
 else()
-    set(MODULE_OUTPUT_DIR "${CMAKE_BINARY_DIR}/modules")
     set(DPM_ROOT_DIR "${CMAKE_SOURCE_DIR}")
 endif()
 
-# Create output directory
-file(MAKE_DIRECTORY ${MODULE_OUTPUT_DIR})
-
 # Create shared library
 add_library(info MODULE
         info.cpp
@@ -26,11 +21,31 @@ set_target_properties(
         info PROPERTIES
         PREFIX ""
         SUFFIX ".so"
-        LIBRARY_OUTPUT_DIRECTORY "${MODULE_OUTPUT_DIR}"
 )
 
 # Include directories
 target_include_directories(info PRIVATE
         ${CMAKE_CURRENT_SOURCE_DIR}/include
         ${DPM_ROOT_DIR}
+)
+
+# Standalone version - used for debugging
+add_executable(info_standalone
+        info.cpp
+        src/infoFuncs.cpp
+)
+
+# Define the BUILD_STANDALONE macro for the standalone build
+target_compile_definitions(info_standalone PRIVATE BUILD_STANDALONE)
+
+# Include directories for standalone
+target_include_directories(info_standalone PRIVATE
+        ${CMAKE_CURRENT_SOURCE_DIR}/include
+        ${DPM_ROOT_DIR}
+)
+
+# Set the output name for the standalone executable
+set_target_properties(
+        info_standalone PROPERTIES
+        OUTPUT_NAME "info_debug"
 )

modules/info/info.cpp

@@ -108,3 +108,8 @@ extern "C" int dpm_module_execute(const char* command, int argc, char** argv) {
             return cmd_unknown(command, argc, argv);
     }
 }
+
+// If we're building in standalone mode, include the main function
+#ifdef BUILD_STANDALONE
+DPM_MODULE_STANDALONE_MAIN()
+#endif // BUILD_STANDALONE