Make documentation installation conditional so that it will skip

if documentation were not generated
ysaw · Nov 3, 2016 · 31107bc · 31107bc
1 parent 586d9f4
commit 31107bc
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/openvdb/CMakeLists.txt b/openvdb/CMakeLists.txt
@@ -373,7 +373,9 @@ ADD_CUSTOM_TARGET ( doc
   COMMENT "Generating API documentation with Doxygen" VERBATIM
 )
 
-INSTALL ( DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doc/html/ DESTINATION doc)
+IF ( EXISTS ${CMAKE_CURRENT_BINARY_DIR}/doc/html )
+  INSTALL ( DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doc/html/ DESTINATION doc)
+ENDIF ()
 
 # Installation
 IF ( NOT WIN32 )