emscripten: Remove EXPORTED_FUNCTIONS build option

src/CMakeLists.txt

@@ -93,7 +93,6 @@ if (EMSCRIPTEN)
     "SHELL:-s ASYNCIFY_IMPORTS=\"['muspcm_load_no','muspcm_load_mixlr','muspcm_waitend','wait_vsync','load_mincho_font']\""
     "SHELL:-s ALLOW_MEMORY_GROWTH=1"
     "SHELL:-s NO_EXIT_RUNTIME=1"
-    "SHELL:-s EXPORTED_FUNCTIONS=\"['_main','_ags_setAntialiasedStringMode', '_ald_getdata', '_ald_freedata']\""
     "SHELL:-s EXTRA_EXPORTED_RUNTIME_METHODS=\"['getValue','addRunDependency','removeRunDependency']\"")
 
 elseif (ANDROID)

src/ags.c

@@ -27,6 +27,9 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
+#ifdef __EMSCRIPTEN__
+#include <emscripten.h>
+#endif
 
 #include "portab.h"
 #include "xsystem35.h"
@@ -782,6 +785,7 @@ void ags_setCursorLocation(int x, int y, boolean is_dibgeo) {
 	}
 }
 
+EMSCRIPTEN_KEEPALIVE
 void ags_setAntialiasedStringMode(boolean on) {
 	if (!nact->noantialias) {
 		font_set_antialias(on);

src/ald_manager.c

@@ -26,6 +26,9 @@
 #include "dri.h"
 #include "cache.h"
 #include "ald_manager.h"
+#ifdef __EMSCRIPTEN__
+#include <emscripten.h>
+#endif
 
 /* drifiles object */
 static drifiles *dri[DRIFILETYPEMAX];
@@ -53,6 +56,7 @@ static void ald_free(dridata *dfile) {
  *   no  : file no ( >= 0 )
  *   return: loaded dridata object
 */
+EMSCRIPTEN_KEEPALIVE
 dridata *ald_getdata(DRIFILETYPE type, int no) {
 	dridata *ddata;
 	
@@ -86,6 +90,7 @@ dridata *ald_getdata(DRIFILETYPE type, int no) {
  * free dri object
  *   data: object to be free
  */
+EMSCRIPTEN_KEEPALIVE
 void ald_freedata(dridata *data) {
 	if (data == NULL) return;