Add fresh CMake/platform scaffolding, core engine, and SDL3 window

Platform folders, cmake target/option/platform detection, Linux and PSP scripts and Docker setup, assert/util/thread/error/log/perf/time/console/ engine/display modules, and an SDL3 window cleared to red. Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
2026-11-07 17:02:14 -06:00
1 parent 3710924503
commit 65c4a9c051
@@ -0,0 +1,32 @@
+# Copyright (c) 2026 Dominic Masters
+#
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+# Platform setup for the linux target, included by the root CMakeLists.txt.
+# Only sets defaults and definitions; the root applies them.
+
+# Source directories to build for this platform.
+set(DUSK_PLATFORM_DIRS dusklinux dusksdl3 duskvulkan)
+
+# Default values for the shared options declared in the root CMakeLists.txt.
+set(DUSK_DEFAULT_ASSERTIONS_FAKED OFF)
+set(DUSK_DEFAULT_BACKTRACE ON)
+set(DUSK_DEFAULT_TRACK_MEMORY ON)
+
+# Linux runs on both endiannesses, so detect it from the target compiler.
+include(TestBigEndian)
+test_big_endian(DUSK_IS_BIG_ENDIAN)
+if(DUSK_IS_BIG_ENDIAN)
+  set(DUSK_ENDIAN_DEFINITION DUSK_PLATFORM_ENDIAN_BIG)
+else()
+  set(DUSK_ENDIAN_DEFINITION DUSK_PLATFORM_ENDIAN_LITTLE)
+endif()
+
+# Platform definitions.
+set(DUSK_PLATFORM_DEFINITIONS
+  ${DUSK_ENDIAN_DEFINITION}
+  DUSK_LINUX
+  DUSK_THREAD_PTHREAD
+  DUSK_TIME_DYNAMIC
+)