SuperBuild: geotiff update config values

SuperBuild/CMake/External_geotiff.cmake

@@ -19,16 +19,15 @@ else()
   # set proj back to its original value
   set(proj GEOTIFF)
 
-  if(MSVC)
-    ADD_SUPERBUILD_CMAKE_VAR(TIFF_INCLUDE_DIR)
-    ADD_SUPERBUILD_CMAKE_VAR(TIFF_LIBRARY)
-    ADD_SUPERBUILD_CMAKE_VAR(PROJ4_INCLUDE_DIR)
-    ADD_SUPERBUILD_CMAKE_VAR(PROJ4_LIBRARY)
-    ADD_SUPERBUILD_CMAKE_VAR(ZLIB_INCLUDE_DIR)
-    ADD_SUPERBUILD_CMAKE_VAR(ZLIB_LIBRARY)
-    ADD_SUPERBUILD_CMAKE_VAR(JPEG_INCLUDE_DIR)
-    ADD_SUPERBUILD_CMAKE_VAR(JPEG_LIBRARY)
-  endif()
+  set(GEOTIFF_SB_CONFIG)
+  ADD_SUPERBUILD_CMAKE_VAR(TIFF_INCLUDE_DIR)
+  ADD_SUPERBUILD_CMAKE_VAR(TIFF_LIBRARY)
+  ADD_SUPERBUILD_CMAKE_VAR(PROJ4_INCLUDE_DIR)
+  ADD_SUPERBUILD_CMAKE_VAR(PROJ4_LIBRARY)
+  ADD_SUPERBUILD_CMAKE_VAR(ZLIB_INCLUDE_DIR)
+  ADD_SUPERBUILD_CMAKE_VAR(ZLIB_LIBRARY)
+  ADD_SUPERBUILD_CMAKE_VAR(JPEG_INCLUDE_DIR)
+  ADD_SUPERBUILD_CMAKE_VAR(JPEG_LIBRARY)
 
   ExternalProject_Add(${proj}
     PREFIX ${proj}
@@ -44,6 +43,7 @@ else()
     -DCMAKE_BUILD_TYPE:STRING=Release
     -DBUILD_SHARED_LIBS:BOOL=ON
     -DBUILD_TESTING:BOOL=OFF
+    ${GEOTIFF_SB_CONFIG}
     CMAKE_COMMAND ${SB_CMAKE_COMMAND}
     )