add export all symbols to cmake
@@ -4,6 +4,7 @@ cd build
cmake -G "NMake Makefiles" ^
-D CMAKE_INSTALL_PREFIX=%LIBRARY_PREFIX% ^
-D CMAKE_PREFIX_PATH=%LIBRARY_PREFIX% ^
+ -D CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS=TRUE ^
-D CMAKE_BUILD_TYPE=Release ^
..
