Initial commit

Source/DrangPlatform/CMakeLists.txt

@@ -0,0 +1,72 @@
+# Module
+set(MODULE_NAME "DrangPlatform")
+
+
+function(collect_platform_sources output_var source_dir)
+    # Get all source files recursively
+    file(GLOB_RECURSE all_sources
+            "${source_dir}/*.c"
+            "${source_dir}/*.cpp"
+            "${source_dir}/*.cc"
+            "${source_dir}/*.cxx"
+            "${source_dir}/*.h"
+            "${source_dir}/*.hpp"
+    )
+
+    # Define platform directories to exclude based on current platform
+    set(exclude_patterns)
+
+    if(WIN32)
+        list(APPEND exclude_patterns "linux/" "macos/" "unix/")
+    elseif(UNIX AND NOT APPLE)
+        list(APPEND exclude_patterns "win32/" "windows/" "macos/")
+    elseif(APPLE)
+        list(APPEND exclude_patterns "win32/" "windows/" "linux/")
+    endif()
+
+    # Filter out sources from excluded platform directories
+    set(filtered_sources)
+    foreach(source ${all_sources})
+        set(exclude_file FALSE)
+
+        # Check if source is in any excluded platform directory
+        foreach(pattern ${exclude_patterns})
+            string(FIND "${source}" "/${pattern}" found_pos)
+            if(found_pos GREATER -1)
+                set(exclude_file TRUE)
+                break()
+            endif()
+        endforeach()
+
+        # Add to filtered list if not excluded
+        if(NOT exclude_file)
+            list(APPEND filtered_sources "${source}")
+        endif()
+    endforeach()
+
+    # Return the filtered list
+    set(${output_var} ${filtered_sources} PARENT_SCOPE)
+endfunction()
+
+collect_platform_sources(MODULE_PRIVATE_FILES "${CMAKE_CURRENT_SOURCE_DIR}/Source")
+collect_platform_sources(MODULE_PUBLIC_FILES "${CMAKE_CURRENT_SOURCE_DIR}/Include")
+set(MODULE_FILES ${MODULE_PRIVATE_FILES} ${MODULE_PUBLIC_FILES})
+
+if(${BUILD_SHARED_LIBS})
+    add_library(${MODULE_NAME} SHARED ${MODULE_FILES})
+    target_compile_definitions(${MODULE_NAME} PRIVATE DRANG_PLATFORM_EXPORT=1)
+else()
+    add_library(${MODULE_NAME} STATIC ${MODULE_FILES})
+    target_compile_definitions(${MODULE_NAME} PRIVATE DRANG_PLATFORM_STATIC=1)
+endif()
+
+if(UNIX)
+    target_compile_definitions(${MODULE_NAME} PRIVATE _GNU_SOURCE=1)
+endif()
+
+
+set_target_properties(${MODULE_NAME} PROPERTIES LINKER_LANGUAGE C)
+target_include_directories(${MODULE_NAME}
+        INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/Include
+        PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/Include ${CMAKE_CURRENT_SOURCE_DIR}/Source)
+target_link_libraries(${MODULE_NAME} PRIVATE mimalloc-static)

Source/DrangPlatform/Include/drang/platform.h

@@ -0,0 +1,51 @@
+#pragma once
+
+#if !DRANG_PLATFORM_STATIC
+#    if DRANG_PLATFORM_EXPORT
+#        ifdef _WIN32
+#            define DRANG_API __declspec(dllexport)
+#        elif defined(__linux__)
+#            define DRANG_API __attribute__((visibility("default")))
+#        else
+#            error \
+                "Unknown platform, please implement shared library export macros"
+#        endif
+#    else
+#        ifdef _WIN32
+#            define DRANG_API __declspec(dllimport)
+#        elif defined(__linux__)
+#            define DRANG_API __attribute__((visibility("default")))
+#        else
+#            error \
+                "Unknown platform, please implement shared library import macros"
+#        endif
+#    endif
+#else
+#    define DRANG_API
+#endif
+
+#ifdef __cplusplus
+#    define DRANG_BEGIN_DECLS extern "C" {
+#    define DRANG_END_DECLS }
+#else
+#    define DRANG_BEGIN_DECLS
+#    define DRANG_END_DECLS
+#endif
+
+
+#if defined(__GNUC__) || defined(__clang__)
+#define DRANG_PRINTF_ATTR(fmt_idx, arg_idx) __attribute__((format(printf, fmt_idx, arg_idx)))
+#define DRANG_VPRINTF_ATTR(fmt_idx) __attribute__((format(printf, fmt_idx, 0)))
+#define DRANG_ALLOC_SIZE_COUNT_ATTR(count, idx) __attribute__((alloc_size(idx, count)))
+#define DRANG_ALLOC_SIZE_ATTR(idx) __attribute__((alloc_size(idx)))
+#define DRANG_ALLOC_ALIGN_ATTR(idx) __attribute__((alloc_align(idx)))
+#define DRANG_MALLOC_ATTR __attribute__((malloc))
+
+#else
+#define DRANG_PRINTF_ATTR(fmt_idx, arg_idx)
+#define DRANG_VPRINTF_ATTR(fmt_idx)
+#define DRANG_ALLOC_SIZE_COUNT_ATTR(idx, count)
+#define DRANG_ALLOC_SIZE_ATTR(idx)
+#define DRANG_ALLOC_ALIGN_ATTR(idx)
+#define DRANG_MALLOC_ATTR
+#endif