James Dansereau cd6cc158b6 Add PC port scaffolding (CMake build + port layer) ...

Initial scaffolding for a PC port of GoldenEye 007, modeled on the
Perfect Dark PC port (same Rare "Indy" engine). The N64 build
(Makefile + IDA) is untouched; the PC build is a parallel CMake build.

Build:
- CMakeLists.txt: SDL2 + zlib + OpenGL. Compiles src/game/*.c + curated
  engine files + libultra audio/gu + port/. Per-region macro sets
  (ROMID US/EU/JP) mirror the N64 Makefile's LCDEFS exactly.
- build-pc.sh, cmake/: configure+build helper and target/SDL2 modules.

Port layer (port/):
- video/audio/input/fs/romdata/config/system/mixer: stubs with
  TODO(Phase N) markers and correct interfaces.
- libultra.c: libultra OS shims (message queues, VI, PI, AI, EEPROM,
  controller, PFS/motor no-ops, region-gated osTvType).
- gesched.c: software-RSP scheduler replacing src/sched.c task submission.
- n64stubs.c: inert stubs for N64-boot + rmon symbols.
- random.c: PRNG ported verbatim from src/random.s (bit-exact).
- ucode.c: RSP/ASP/GSP microcode segment markers (dummies; Phase 3 TODO).

Docs:
- docs/PCPortResearch.md: architecture, GE-specific deltas, phased plan,
  and the scaffolding review (findings A1-A4/B1-B4/C1-C2 + resolutions).
- PORTING.md: top-level entry point.

See docs/PCPortResearch.md for the full plan.

2026-08-17 19:17:06 -04:00

..

FindSDL2.cmake

Add PC port scaffolding (CMake build + port layer)

2026-08-17 19:17:06 -04:00

TargetArch.cmake

Add PC port scaffolding (CMake build + port layer)

2026-08-17 19:17:06 -04:00