dynamic works; static works for non cell builds

cell.toml

@@ -2,7 +2,7 @@
 CFLAGS = "-Isource -Wno-incompatible-pointer-types -Wno-missing-braces -Wno-strict-prototypes -Wno-unused-function -Wno-int-conversion"
 LDFLAGS = "-lstdc++ -lm"
 
-[compilation.macOS]
+[compilation.macos_arm64]
 CFLAGS = "-x objective-c"
 LDFLAGS = "-framework CoreFoundation -framework CFNetwork"
 
@@ -10,4 +10,4 @@ LDFLAGS = "-framework CoreFoundation -framework CFNetwork"
 CFLAGS = "-DMINIZ_NO_TIME -DTARGET_EXTENSION -DTARGET_PLAYDATE -I$PLAYDATE_SDK_PATH/C_API"
 
 [compilation.windows]
-LDFLAGS = "-lbcrypt -lwinhttp -static-libgcc -static-libstdc++"
+LDFLAGS = "-lws2_32 -lwinmm -liphlpapi -lbcrypt -lwinhttp -static-libgcc -static-libstdc++"

scripts/build.cm

@@ -337,6 +337,12 @@ Build.get_cc = function(target) {
   return 'cc'
 }
 
+Build.get_cpp = function(target) {
+  var tc = Build.get_toolchain(target)
+  if (tc && tc.binaries && tc.binaries.cpp) return tc.binaries.cpp
+  return 'cpp'
+}
+
 // Get archiver command for target
 Build.get_ar = function(target) {
   var tc = Build.get_toolchain(target)
@@ -590,18 +596,20 @@ Build.compile_file = function(src_path, obj_path, options) {
     var src_file = src_path
     // If src_path is absolute, checking if it is inside module_dir
     if (src_path.startsWith(module_dir + '/')) {
-      src_file = src_path.substring(module_dir.length + 1)
+      src_file = '"' + src_path.substring(module_dir.length + 1) + '"'
     } else if (!src_path.startsWith('/')) {
       src_file = '"$HERE/' + src_path + '"'
     } else {
-      // It's absolute and outside module dir, use as is (or relative to root?)
-      // If we use absolute path, it should be fine
+      // It's absolute and outside module dir, use as is (quoted)
+      src_file = '"' + src_path + '"'
     }
     
     // Adjust output path to be absolute/relative to HERE
     var out_file = obj_path
     if (!out_file.startsWith('/')) {
       out_file = '"$HERE/' + out_file + '"'
+    } else {
+      out_file = '"' + out_file + '"'
     }
     
     // If we're changing CWD to module_dir, we need to make sure out_file (if absolute) is still valid? 
@@ -611,7 +619,7 @@ Build.compile_file = function(src_path, obj_path, options) {
     // Likely in build.ce or shop.cm (build_package).
     
     var cc_cmd = cc + ' -c' + compile_flags + ' ' + src_file + ' -o ' + out_file
-    full_cmd = 'HERE=$(pwd); cd ' + module_dir + ' && ' + cc_cmd
+    full_cmd = 'HERE=$(pwd); cd "' + module_dir + '" && ' + cc_cmd
   } else {
     // Standard compilation from current dir
     var include_str = ''
@@ -707,16 +715,23 @@ Build.link_executable = function(objects, output, options) {
   return output
 }
 
-// Get flags from config for a platform
-Build.get_flags = function(config, platform, key) {
+// Get flags from config for a platform/target
+// Checks: compilation[key], compilation[platform][key], compilation[target][key]
+Build.get_flags = function(config, platform, key, target) {
   var flags = ''
   if (config.compilation && config.compilation[key]) {
     flags += config.compilation[key]
   }
+  // Check platform (e.g., 'macOS', 'darwin', 'Linux')
   if (config.compilation && config.compilation[platform] && config.compilation[platform][key]) {
     if (flags != '') flags += ' '
     flags += config.compilation[platform][key]
   }
+  // Check target (e.g., 'macos_arm64', 'linux', 'windows')
+  if (target && target != platform && config.compilation && config.compilation[target] && config.compilation[target][key]) {
+    if (flags != '') flags += ' '
+    flags += config.compilation[target][key]
+  }
   return flags
 }
 

scripts/shop.cm

@@ -826,6 +826,7 @@ function get_build_dir(pkg) {
 }
 
 Shop.get_build_dir = get_build_dir
+Shop.get_global_build_dir = get_global_build_dir
 
 function get_rel_path(path, pkg) {
   if (!pkg) {
@@ -1019,7 +1020,7 @@ function resolve_c_symbol(path, package_context)
   if (!static_only) {
     // Then try dynamic library
     var build_dir = get_build_dir(package_context)
-    var local_dl_name = build_dir + '/cellmod' + dylib_ext
+    var local_dl_name = build_dir + '/libcellmod' + dylib_ext
     
     if (fd.is_file(local_dl_name)) {
       if (!open_dls[local_dl_name])
@@ -1064,7 +1065,7 @@ function resolve_c_symbol(path, package_context)
           // Then try dynamic library for package (skip in static_only mode)
           if (!static_only) {
             var pkg_build_dir = get_build_dir(canon_pkg)
-            var dl_path = pkg_build_dir + '/cellmod' + dylib_ext
+            var dl_path = pkg_build_dir + '/libcellmod' + dylib_ext
             if (fd.is_file(dl_path)) {
                 if (!open_dls[dl_path]) open_dls[dl_path] = os.dylib_open(dl_path)
                 if (open_dls[dl_path]) {
@@ -1658,6 +1659,21 @@ Shop.module_reload = function(path, package) {
   }
 }
 
+// Filter out main*.c files (they're only for static builds)
+function is_main_file(file) {
+  var basename = file
+  var slash = file.lastIndexOf('/')
+  if (slash >= 0) basename = file.substring(slash + 1)
+  if (basename == 'main.c') return true
+  if (basename.startsWith('main_') && basename.endsWith('.c')) return true
+  return false
+}
+
+// Get the core build directory for linking
+function get_core_build_dir() {
+  return get_global_build_dir() + '/core'
+}
+
 Shop.build_package = function(package)
 {
   if (package == 'local') package = null
@@ -1686,6 +1702,10 @@ Shop.build_package = function(package)
 
   for (var i=0; i<files.length; i++) {
     var file = files[i]
+    
+    // Skip main*.c files - they're only for static builds
+    if (is_main_file(file)) continue
+    
     var src_path
     if (!package) {
        src_path = (current_package_path || '.') + '/' + file
@@ -1811,21 +1831,32 @@ Shop.build_package = function(package)
   
   // Link if there are C objects
   if (c_objects.length > 0) {
-      var lib_name = build_dir + '/cellmod' + dylib_ext
+      var lib_name = build_dir + '/libcellmod' + dylib_ext
       var lib_meta_path = lib_name + '.meta'
       
       var link_flags = '-fPIC -shared'
       
+      // Link against core cellmod.dylib
+      var core_build = get_core_build_dir()
+      if (platform == 'macOS') {
+          link_flags += ' -L' + core_build + ' -Wl,-rpath,@loader_path/../../core'
+      } else if (platform == 'Linux' || platform == 'linux') {
+          link_flags += ' -L' + core_build + ' -Wl,-rpath,$ORIGIN/../../core'
+      } else if (platform == 'Windows') {
+          link_flags += ' -L' + core_build
+      }
+      link_flags += ' -lcellmod'
+      
       var ldflags = get_flags(config, platform, 'LDFLAGS')
       if (ldflags != '') link_flags += ' ' + ldflags
       
-      var temp_lib = 'cellmod' + dylib_ext
+      var temp_lib = 'libcellmod' + dylib_ext
       var objs_str = ''
       for (var i=0; i<c_objects.length; i++) {
           objs_str += '"' + c_objects[i] + '" '
       }
 
-      var link_cmd = 'cd ' + module_dir + ' && cc ' + link_flags + ' ' + objs_str + ' -lcell_runtime -lc -lc++ -o ' + temp_lib
+      var link_cmd = 'cd ' + module_dir + ' && cc ' + link_flags + ' ' + objs_str + ' -lc -lc++ -o ' + temp_lib
       var link_cmd_hash = get_hash(link_cmd)
 
       // Check if we need to relink

scripts/update.ce

@@ -1,20 +1,45 @@
-// cell update [alias] - Update packages to latest versions
+// cell update [alias] - Update packages to latest versions and rebuild dynamic libraries
+//
+// This command:
+// 1. Updates all packages from their remote sources
+// 2. Rebuilds all dynamic libraries via 'cell build -d'
 
 var shop = use('shop')
+var os = use('os')
 
-var alias = args.length > 0 ? args[0] : null
+var target = null
+
+// Parse arguments
+for (var i = 0; i < args.length; i++) {
+  if (args[i] == '--target' || args[i] == '-t') {
+    if (i + 1 < args.length) {
+      target = args[i + 1]
+      i++
+    }
+  } else if (args[i] == '--help' || args[i] == '-h') {
+    log.console("Usage: cell update [options]")
+    log.console("Update packages and rebuild dynamic libraries.")
+    log.console("")
+    log.console("Options:")
+    log.console("  --target, -t <target>  Build for specific target platform")
+    log.console("")
+    log.console("This command updates all installed packages from their remote")
+    log.console("sources, then rebuilds all dynamic libraries.")
+    $_.stop()
+  }
+}
 
 var packages = shop.list_shop_packages()
 
 log.console("Checking for updates (" + packages.length + " packages)...")
 
+// 1. Update all packages
 for (var info of packages) {
   var pack = info.package
   if (!pack || pack == 'core') continue
   
   log.console("Updating " + pack)
   shop.update(pack)
-  shop.build_package(pack)
 }
 
 $_.stop()