add bigobj

Author: HeartLinked

CMakeLists.txt

@@ -56,6 +56,7 @@ set(ICEBERG_INSTALL_CMAKEDIR "${CMAKE_INSTALL_LIBDIR}/cmake")
 set(ICEBERG_INSTALL_DOCDIR "share/doc/iceberg")
 
 if(WIN32 AND NOT MINGW)
+  add_compile_options(/bigobj)
   set(MSVC_TOOLCHAIN TRUE)
 else()
   set(MSVC_TOOLCHAIN FALSE)