Update files for cross compilation fixes; add dockerfiles for windows/linux/emscripten builds; add commands to makefile to build via dockerfiles

meson.build

@@ -107,16 +107,16 @@ sdl3_opts.add_cmake_defines({
 cc = meson.get_compiler('c')
 
 if host_machine.system() == 'darwin'
-  deps += dependency('appleframeworks', modules: 'accelerate')
-  add_project_arguments('-DACCELERATE_NEW_LAPACK=1', language:'c')
-  add_project_arguments('-DACCELERATE_LAPACK_ILP64=1', language:'c')
+#  deps += dependency('appleframeworks', modules: 'accelerate')
+#  add_project_arguments('-DACCELERATE_NEW_LAPACK=1', language:'c')
+#  add_project_arguments('-DACCELERATE_LAPACK_ILP64=1', language:'c')
 endif
 
 if host_machine.system() == 'linux'
   deps += cc.find_library('asound', required:true)
   deps += [dependency('x11'), dependency('xi'), dependency('xcursor'), dependency('egl'), dependency('gl')]
-  deps += cc.find_library('blas', required:true)
-  deps += cc.find_library('lapack', required:true)
+#  deps += cc.find_library('blas', required:true)
+#  deps += cc.find_library('lapacke', required:true)
 endif
 
 if host_machine.system() == 'windows'
@@ -124,11 +124,11 @@ if host_machine.system() == 'windows'
   deps += cc.find_library('ws2_32', required:true)
   # For Windows, you may need to install OpenBLAS or Intel MKL
   # and adjust these library names accordingly
-  deps += cc.find_library('openblas', required:false)
-  if not cc.find_library('openblas', required:false).found()
-    deps += cc.find_library('blas', required:false)
-    deps += cc.find_library('lapack', required:false)
-  endif
+#  deps += cc.find_library('openblas', required:false)
+#  if not cc.find_library('openblas', required:false).found()
+#    deps += cc.find_library('blas', required:false)
+#    deps += cc.find_library('lapacke', required:false)
+#  endif
   deps += cc.find_library('dbghelp')
   deps += cc.find_library('winmm')
   deps += cc.find_library('setupapi')
@@ -142,12 +142,43 @@ if host_machine.system() == 'windows'
 endif
 
 if host_machine.system() == 'emscripten'
-  link += '-sUSE_WEBGPU'
-  # Use the pre-installed copy
-  deps += dependency('sdl3',
-                     static : true,
-                     method : 'pkg-config',   # or 'cmake' if you prefer
-                     required : true)
+  message('⚙  Building SDL3 subproject for Emscripten...')
+  sdl3_opts.append_compile_args(
+    'c',
+    '-pthread',
+    '-sUSE_PTHREADS=1',
+  )
+  sdl3_opts.append_compile_args(
+    'cpp',
+    '-pthread',
+    '-sUSE_PTHREADS=1',
+  )
+  
+  # 3. And into every link step
+  sdl3_opts.append_link_args(
+    '-pthread',
+    '-sUSE_PTHREADS=1',
+    '-sPTHREAD_POOL_SIZE=4',
+  )
+
+  sdl3_proj = cmake.subproject('sdl3', options: sdl3_opts)
+  deps += sdl3_proj.dependency('SDL3-static')
+
+  add_project_arguments('-DPATH_MAX=4096', language: 'c')
+  
+  add_project_arguments(
+    '-pthread', 
+    '-sUSE_PTHREADS=1',
+    '-sPTHREAD_POOL_SIZE=4',
+    language: ['c', 'cpp'])
+    
+  add_project_link_arguments(
+    '--use-port=emdawnwebgpu',
+    '-sUSE_PTHREADS=1',
+    '-pthread',
+    '-sPTHREAD_POOL_SIZE=4',
+    '-sMALLOC=mimalloc',
+    language: ['c','cpp'])
 else
   # Try to find system-installed SDL3 first
   sdl3_dep = dependency('sdl3', static: true, required: false)
@@ -179,7 +210,7 @@ else
 endif
 
 deps += dependency('threads')
-deps += dependency('mimalloc')
+
 
 # Try to find system-installed chipmunk first
 chipmunk_dep = dependency('chipmunk', static: true, required: false)
@@ -200,8 +231,10 @@ if host_machine.system() != 'emscripten'
     deps += enet_dep
   endif
   src += 'qjs_enet.c'
+  
+  deps += dependency('mimalloc')  
 
-  tracy_opts = ['fibers=true', 'no_exit=true', 'libunwind_backtrace=true', 'on_demand=true']
+  tracy_opts = ['fibers=true', 'no_exit=true', 'on_demand=true']
   add_project_arguments('-DTRACY_ENABLE', language:['c','cpp'])
   
   # Try to find system-installed tracy first
@@ -271,7 +304,7 @@ src += [
   'anim.c', 'config.c', 'datastream.c','font.c','HandmadeMath.c','jsffi.c','model.c',
   'render.c','simplex.c','spline.c', 'transform.c','cell.c',  'wildmatch.c',
   'sprite.c', 'rtree.c', 'qjs_nota.c', 'qjs_soloud.c', 'qjs_sdl.c', 'qjs_sdl_input.c', 'qjs_sdl_video.c', 'qjs_sdl_surface.c', 'qjs_math.c', 'qjs_geometry.c', 'qjs_transform.c', 'qjs_sprite.c', 'qjs_io.c', 'qjs_fd.c', 'qjs_os.c', 'qjs_actor.c',
-  'qjs_qr.c', 'qjs_wota.c', 'monocypher.c', 'qjs_blob.c', 'qjs_crypto.c', 'qjs_time.c', 'qjs_http.c', 'qjs_rtree.c', 'qjs_spline.c', 'qjs_js.c', 'qjs_debug.c', 'picohttpparser.c', 'qjs_miniz.c', 'qjs_num.c', 'timer.c', 'qjs_socket.c', 'qjs_kim.c', 'qjs_utf8.c', 'qjs_fit.c', 'qjs_text.c', 'qjs_layout.c'
+  'qjs_qr.c', 'qjs_wota.c', 'monocypher.c', 'qjs_blob.c', 'qjs_crypto.c', 'qjs_time.c', 'qjs_http.c', 'qjs_rtree.c', 'qjs_spline.c', 'qjs_js.c', 'qjs_debug.c', 'picohttpparser.c', 'qjs_miniz.c', 'timer.c', 'qjs_socket.c', 'qjs_kim.c', 'qjs_utf8.c', 'qjs_fit.c', 'qjs_text.c', 'qjs_layout.c'
 ]
 # quirc src
 src += [