Rename some JS files from X.js to X.c-pp.js to keep the maintainer, and downstream build customizers, aware that those files contain constructs specific to the c-pp preprocessor and will not run as-is in JS.

FossilOrigin-Name: 2eade7c7b17a186735c72974c11a34798a08364861d0f307e897ba765c0a93c7

1 files changed, 0 insertions, 121 deletions

diff --git a/ext/wasm/api/extern-post-js.js b/ext/wasm/api/extern-post-js.js
deleted file mode 100644
index 225869794..000000000
--- a/ext/wasm/api/extern-post-js.js
+++ /dev/null
@@ -1,121 +0,0 @@
-
-/* ^^^^ ACHTUNG: blank line at the start is necessary because
-   Emscripten will not add a newline in some cases and we need
-   a blank line for a sed-based kludge for the ES6 build. */
-/* extern-post-js.js must be appended to the resulting sqlite3.js
-   file. It gets its name from being used as the value for the
-   --extern-post-js=... Emscripten flag. Note that this code, unlike
-   most of the associated JS code, runs outside of the
-   Emscripten-generated module init scope, in the current
-   global scope. */
-//#if target=es6-module
-const toExportForES6 =
-//#endif
-(function(){
-  /**
-     In order to hide the sqlite3InitModule()'s resulting
-     Emscripten module from downstream clients (and simplify our
-     documentation by being able to elide those details), we hide that
-     function and expose a hand-written sqlite3InitModule() to return
-     the sqlite3 object (most of the time).
-
-     Unfortunately, we cannot modify the module-loader/exporter-based
-     impls which Emscripten installs at some point in the file above
-     this.
-  */
-  const originalInit =
-        /* Maintenance reminder: DO NOT use `self.` here. It's correct
-           for non-ES6 Module cases but wrong for ES6 modules because those
-           resolve this symbol differently. */ sqlite3InitModule;
-  if(!originalInit){
-    throw new Error("Expecting self.sqlite3InitModule to be defined by the Emscripten build.");
-  }
-  /**
-     We need to add some state which our custom Module.locateFile()
-     can see, but an Emscripten limitation currently prevents us from
-     attaching it to the sqlite3InitModule function object:
-
-     https://github.com/emscripten-core/emscripten/issues/18071
-
-     The only(?) current workaround is to temporarily stash this state
-     into the global scope and delete it when sqlite3InitModule()
-     is called.
-  */
-  const initModuleState = self.sqlite3InitModuleState = Object.assign(Object.create(null),{
-    moduleScript: self?.document?.currentScript,
-    isWorker: ('undefined' !== typeof WorkerGlobalScope),
-    location: self.location,
-    urlParams: new URL(self.location.href).searchParams
-  });
-  initModuleState.debugModule =
-    (new URL(self.location.href).searchParams).has('sqlite3.debugModule')
-    ? (...args)=>console.warn('sqlite3.debugModule:',...args)
-    : ()=>{};
-
-  if(initModuleState.urlParams.has('sqlite3.dir')){
-    initModuleState.sqlite3Dir = initModuleState.urlParams.get('sqlite3.dir') +'/';
-  }else if(initModuleState.moduleScript){
-    const li = initModuleState.moduleScript.src.split('/');
-    li.pop();
-    initModuleState.sqlite3Dir = li.join('/') + '/';
-  }
-
-  self.sqlite3InitModule = function ff(...args){
-    //console.warn("Using replaced sqlite3InitModule()",self.location);
-    return originalInit(...args).then((EmscriptenModule)=>{
-      if(self.window!==self &&
-         (EmscriptenModule['ENVIRONMENT_IS_PTHREAD']
-          || EmscriptenModule['_pthread_self']
-          || 'function'===typeof threadAlert
-          || self.location.pathname.endsWith('.worker.js')
-         )){
-        /** Workaround for wasmfs-generated worker, which calls this
-            routine from each individual thread and requires that its
-            argument be returned. All of the criteria above are fragile,
-            based solely on inspection of the offending code, not public
-            Emscripten details. */
-        return EmscriptenModule;
-      }
-      const s = EmscriptenModule.sqlite3;
-      s.scriptInfo = initModuleState;
-      //console.warn("sqlite3.scriptInfo =",s.scriptInfo);
-      if(ff.__isUnderTest) s.__isUnderTest = true;
-      const f = s.asyncPostInit;
-      delete s.asyncPostInit;
-      return f();
-    }).catch((e)=>{
-      console.error("Exception loading sqlite3 module:",e);
-      throw e;
-    });
-  };
-  self.sqlite3InitModule.ready = originalInit.ready;
-
-  if(self.sqlite3InitModuleState.moduleScript){
-    const sim = self.sqlite3InitModuleState;
-    let src = sim.moduleScript.src.split('/');
-    src.pop();
-    sim.scriptDir = src.join('/') + '/';
-  }
-  initModuleState.debugModule('sqlite3InitModuleState =',initModuleState);
-  if(0){
-    console.warn("Replaced sqlite3InitModule()");
-    console.warn("self.location.href =",self.location.href);
-    if('undefined' !== typeof document){
-      console.warn("document.currentScript.src =",
-                   document?.currentScript?.src);
-    }
-  }
-  /* Replace the various module exports performed by the Emscripten
-     glue... */
-  if (typeof exports === 'object' && typeof module === 'object'){
-    module.exports = sqlite3InitModule;
-  }else if (typeof exports === 'object'){
-    exports["sqlite3InitModule"] = sqlite3InitModule;
-  }
-  /* AMD modules get injected in a way we cannot override,
-     so we can't handle those here. */
-  return self.sqlite3InitModule /* required for ESM */;
-})();
-//#if target=es6-module
-export default toExportForES6;
-//#endif