From 53e90f1cbcc1db28f9af543f232316fdc1f3b24d Mon Sep 17 00:00:00 2001
From: Duncan Ogilvie <mr.exodia.tpodt@gmail.com>
Date: Sun, 12 Jan 2025 14:41:31 +0100
Subject: [PATCH] Add wasm32 toolchains

---
 cmake/Platform/WASI.cmake    | 1 +
 cmake/zig-toolchain.cmake    | 4 ++++
 wasm32-emscripten-musl.cmake | 1 +
 wasm32-wasi-musl.cmake       | 1 +
 4 files changed, 7 insertions(+)
 create mode 100644 cmake/Platform/WASI.cmake
 create mode 100644 wasm32-emscripten-musl.cmake
 create mode 100644 wasm32-wasi-musl.cmake

diff --git a/cmake/Platform/WASI.cmake b/cmake/Platform/WASI.cmake
new file mode 100644
index 0000000..1dadf43
--- /dev/null
+++ b/cmake/Platform/WASI.cmake
@@ -0,0 +1 @@
+set(WASI 1)
\ No newline at end of file
diff --git a/cmake/zig-toolchain.cmake b/cmake/zig-toolchain.cmake
index 239c2ad..f6ee21a 100644
--- a/cmake/zig-toolchain.cmake
+++ b/cmake/zig-toolchain.cmake
@@ -32,6 +32,10 @@ elseif(ZIG_OS STREQUAL "uefi")
     set(CMAKE_SYSTEM_NAME "UEFI")
     # Fix compiler detection (lld-link: error: <root>: undefined symbol: EfiMain)
     set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
+elseif(ZIG_OS STREQUAL "wasi")
+    set(CMAKE_SYSTEM_NAME "WASI")
+elseif(ZIG_OS STREQUAL "emscripten")
+    set(CMAKE_SYSTEM_NAME "Emscripten")
 else()
     # NOTE: If this happens, add a new case with one of the following system names:
     # https://cmake.org/cmake/help/latest/variable/CMAKE_SYSTEM_NAME.html#system-names-known-to-cmake
diff --git a/wasm32-emscripten-musl.cmake b/wasm32-emscripten-musl.cmake
new file mode 100644
index 0000000..f210834
--- /dev/null
+++ b/wasm32-emscripten-musl.cmake
@@ -0,0 +1 @@
+include(${CMAKE_CURRENT_LIST_DIR}/cmake/zig-toolchain.cmake)
\ No newline at end of file
diff --git a/wasm32-wasi-musl.cmake b/wasm32-wasi-musl.cmake
new file mode 100644
index 0000000..f210834
--- /dev/null
+++ b/wasm32-wasi-musl.cmake
@@ -0,0 +1 @@
+include(${CMAKE_CURRENT_LIST_DIR}/cmake/zig-toolchain.cmake)
\ No newline at end of file