Making JSI_EXPORT macro definition conditional (facebook#22561)

Summary: This change enables defining the macro at a more global and central location. And thereby allowing us to building this file using MSVC. Pull Request resolved: facebook#22561 Reviewed By: fkgozali Differential Revision: D13529762 Pulled By: RSNara fbshipit-source-id: c78abb26f47aba25d50305c5bc0b23b6568f1243
KusStar · Oct 27, 2020 · b544371 · b544371
1 parent 499ea2b
commit b544371
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/ReactCommon/jsi/jsi.h b/ReactCommon/jsi/jsi.h
@@ -10,7 +10,9 @@
 #include <string>
 #include <vector>
 
+#ifndef JSI_EXPORT
 #define JSI_EXPORT __attribute__((visibility("default")))
+#endif
 
 class FBJSRuntime;
 namespace facebook {