Even more careful search for objc internals.

skiko/src/jvmMain/objectiveC/macos/MetalRedrawer.mm

@@ -113,15 +113,19 @@ JNIEXPORT jlong JNICALL Java_org_jetbrains_skiko_redrawer_MetalRedrawer_makeMeta
     return (jlong) renderTarget;
 }
 
-typedef void* (*objc_autoreleasePoolPush_t)(void);
-typedef void (*objc_autoreleasePoolPop_t)(void*);
+static void* objc_library() {
+    void* result = dlopen("/usr/lib/libobjc.dylib", RTLD_LAZY | RTLD_LOCAL);
+    return result != NULL ? result : RTLD_DEFAULT;
+}
 
 JNIEXPORT jlong JNICALL Java_org_jetbrains_skiko_redrawer_MetalRedrawer_startRendering(
     JNIEnv * env, jobject redrawer)
 {
+    typedef void* (*objc_autoreleasePoolPush_t)(void);
     static objc_autoreleasePoolPush_t objc_autoreleasePoolPush = NULL;
     if (objc_autoreleasePoolPush == NULL) {
-        objc_autoreleasePoolPush = (objc_autoreleasePoolPush_t)dlsym(RTLD_DEFAULT, "objc_autoreleasePoolPush");
+        objc_autoreleasePoolPush = (objc_autoreleasePoolPush_t)dlsym(objc_library(), "objc_autoreleasePoolPush");
+        assert(objc_autoreleasePoolPush != NULL);
     }
     return (jlong)objc_autoreleasePoolPush();
 }
@@ -129,9 +133,11 @@ JNIEXPORT jlong JNICALL Java_org_jetbrains_skiko_redrawer_MetalRedrawer_startRen
 JNIEXPORT void JNICALL Java_org_jetbrains_skiko_redrawer_MetalRedrawer_endRendering(
     JNIEnv * env, jobject redrawer, jlong handle)
 {
+    typedef void (*objc_autoreleasePoolPop_t)(void*);
     static objc_autoreleasePoolPop_t objc_autoreleasePoolPop = NULL;
     if (objc_autoreleasePoolPop == NULL) {
-        objc_autoreleasePoolPop = (objc_autoreleasePoolPop_t)dlsym(RTLD_DEFAULT, "objc_autoreleasePoolPop");
+        objc_autoreleasePoolPop = (objc_autoreleasePoolPop_t)dlsym(objc_library(), "objc_autoreleasePoolPop");
+        assert(objc_autoreleasePoolPop != NULL);
     }
     objc_autoreleasePoolPop((void*)handle);
 }