From 85a2c8e5bf00db63a7fff05ac7937aebb077c169 Mon Sep 17 00:00:00 2001
From: Frank Dellaert <dellaert@cc.gatech.edu>
Date: Thu, 8 Nov 2018 09:51:46 -0500
Subject: [PATCH] Restored flag, builds fine

---
 gtsam/CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gtsam/CMakeLists.txt b/gtsam/CMakeLists.txt
index 6a3d08eb8..4d1007d19 100644
--- a/gtsam/CMakeLists.txt
+++ b/gtsam/CMakeLists.txt
@@ -108,8 +108,8 @@ if (GTSAM_BUILD_STATIC_LIBRARY)
      	SOVERSION           ${gtsam_soversion})
 	if(WIN32) # Add 'lib' prefix to static library to avoid filename collision with shared library
 		set_target_properties(gtsam PROPERTIES
-			PREFIX "lib")
-			#COMPILE_DEFINITIONS GTSAM_IMPORT_STATIC)
+			PREFIX "lib"
+			COMPILE_DEFINITIONS GTSAM_IMPORT_STATIC)
 	endif()
     install(TARGETS gtsam EXPORT GTSAM-exports ARCHIVE DESTINATION lib)
     list(APPEND GTSAM_EXPORTED_TARGETS gtsam)