From 8ed6db358dc3195fe374169a0c3a9c6397e6474e Mon Sep 17 00:00:00 2001
From: Christian Weigel <christian.weigel@idmt.fraunhofer.de>
Date: Fri, 17 Feb 2017 10:07:48 +0100
Subject: [PATCH] fix static build of ilu and ilut

---
 DevIL/src-ILU/CMakeLists.txt  | 10 +++++++---
 DevIL/src-ILUT/CMakeLists.txt | 10 +++++++---
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/DevIL/src-ILU/CMakeLists.txt b/DevIL/src-ILU/CMakeLists.txt
index 44b9531b..1ade7cb4 100644
--- a/DevIL/src-ILU/CMakeLists.txt
+++ b/DevIL/src-ILU/CMakeLists.txt
@@ -42,8 +42,13 @@ source_group("Source Files" FILES src/*.cpp)
 source_group("Header Files" FILES ${ILU_INC} )
 source_group("Resource Files" FILES ${ILU_RSRC} )
 
-# Remove SHARED to create a static library
-add_library(ILU SHARED ${ILU_SRCS} ${ILU_INC} ${ILU_RSRC})
+if(BUILD_SHARED_LIBS)
+    add_library(ILU SHARED ${ILU_SRCS} ${ILU_INC} ${ILU_RSRC})
+    set_target_properties(ILU PROPERTIES SOVERSION 1)
+else(BUILD_SHARED_LIBS)
+    add_library(ILU ${ILU_SRCS} ${ILU_INC} ${ILU_RSRC})
+endif(BUILD_SHARED_LIBS)
+
 
 
 ## ILU requires IL
diff --git a/DevIL/src-ILUT/CMakeLists.txt b/DevIL/src-ILUT/CMakeLists.txt
index 63662bc6..4953708c 100644
--- a/DevIL/src-ILUT/CMakeLists.txt
+++ b/DevIL/src-ILUT/CMakeLists.txt
@@ -62,8 +62,13 @@ source_group("Source Files" FILES src/*.cpp)
 source_group("Header Files" FILES ${ILUT_INC} )
 source_group("Resource Files" FILES ${ILUT_RSRC} )
 
-# Remove SHARED to create a static library
-add_library(ILUT SHARED ${ILUT_SRCS} ${ILUT_INC} ${ILUT_RSRC})
+if(BUILD_SHARED_LIBS)
+    add_library(ILUT SHARED ${ILUT_SRCS} ${ILUT_INC} ${ILUT_RSRC})
+    set_target_properties(ILUT PROPERTIES SOVERSION 1)
+else(BUILD_SHARED_LIBS)
+    add_library(ILUT ${ILUT_SRCS} ${ILUT_INC} ${ILUT_RSRC})
+endif(BUILD_SHARED_LIBS)
+
 
 ## add link sub library info
 target_link_libraries(ILUT