From 687c6d264f6ed1649eef483d13ef0c90dceee087 Mon Sep 17 00:00:00 2001
From: John Alanbrook <john@pockle.world>
Date: Sat, 6 Dec 2025 15:20:40 -0600
Subject: [PATCH] playdate cross file

---
 Makefile         |  4 ++++
 emscripten.cross | 28 ++++++++++++++--------------
 playdate.cross   | 20 ++++++++++++++++++++
 3 files changed, 38 insertions(+), 14 deletions(-)
 create mode 100644 playdate.cross

diff --git a/Makefile b/Makefile
index 281e56e0..74ea90c9 100755
--- a/Makefile
+++ b/Makefile
@@ -34,6 +34,10 @@ crosswin: FORCE
 	meson setup -Dbuildtype=debugoptimized --cross-file mingw32.cross build_win
 	meson compile -C build_win
 
+playdate: FORCE
+	meson setup -Dbuildtype=debugoptimized --cross-file playdate.cross build_playdate
+	meson compile -C build_playdate
+
 FORCE:
 
 IMAGE_LINUX   := prosperon/linux-builder:latest
diff --git a/emscripten.cross b/emscripten.cross
index 4fbc4693..fab53c11 100644
--- a/emscripten.cross
+++ b/emscripten.cross
@@ -1,22 +1,22 @@
 [binaries]
-c          = 'emcc'
-cpp        = 'em++'
-ar         = 'emar'
-strip      = 'emstrip'
-pkgconfig  = 'pkg-config'
-exe_wrapper = 'node'
+c = 'emcc'
+cpp = 'em++'
+ar = 'emar'
+strip = 'emstrip'
+ranlib = 'emranlib'
 
 [host_machine]
-system     = 'emscripten'
+system = 'emscripten'
 cpu_family = 'wasm32'
-cpu        = 'wasm32'
-endian     = 'little'
+cpu = 'wasm32'
+endian = 'little'
 
 [built-in options]
-pkg_config_path   = '/emsdk/upstream/emscripten/cache/sysroot/lib/pkgconfig'
-cmake_prefix_path = '/emsdk/upstream/emscripten/cache/sysroot'
+c_args = ['-sUSE_PTHREADS=0']
+cpp_args = ['-sUSE_PTHREADS=0']
+c_link_args = ['-sALLOW_MEMORY_GROWTH=1', '-sEXPORTED_RUNTIME_METHODS=ccall,cwrap']
+cpp_link_args = ['-sALLOW_MEMORY_GROWTH=1', '-sEXPORTED_RUNTIME_METHODS=ccall,cwrap']
 
 [properties]
-needs_exe_wrapper     = true
-# <-- Replace with your real path to Emscripten.cmake:
-cmake_toolchain_file  = '/emsdk/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake'
+needs_exe_wrapper = true
+sys_root = '/emsdk/upstream/emscripten/cache/sysroot'
diff --git a/playdate.cross b/playdate.cross
new file mode 100644
index 00000000..6ee1d28e
--- /dev/null
+++ b/playdate.cross
@@ -0,0 +1,20 @@
+[binaries]
+c = 'arm-none-eabi-gcc'
+cpp = 'arm-none-eabi-g++'
+ar = 'arm-none-eabi-ar'
+strip = 'arm-none-eabi-strip'
+objcopy = 'arm-none-eabi-objcopy'
+ld = 'arm-none-eabi-ld'
+
+[host_machine]
+system = 'none'
+cpu_family = 'arm'
+cpu = 'cortex-m7'
+endian = 'little'
+
+[properties]
+needs_exe_wrapper = true
+
+[built-in options]
+c_args = ['-mcpu=cortex-m7', '-mthumb', '-mfloat-abi=hard', '-mfpu=fpv5-sp-d16', '-fno-exceptions']
+c_link_args = ['-mcpu=cortex-m7', '-mthumb', '-mfloat-abi=hard', '-mfpu=fpv5-sp-d16', '-nostartfiles']