FIX: If you are using Windows, __declspec(dllexport) is necessary

2014-08-27 23:21:55 +02:00
parent 30b31a6910
commit 73c42d4574
3 changed files with 9 additions and 1 deletions
--- a/wrapper/xgboost_wrapper.h
+++ b/wrapper/xgboost_wrapper.h
@@ -7,7 +7,11 @@
 *  can be used to create wrapper of other languages
 */
 #include <cstdio>
+#ifdef _MSC_VER
+#define XGB_DLL __declspec(dllexport)
+#else
 #define XGB_DLL
+#endif
 // manually define unsign long
 typedef unsigned long bst_ulong;