Make documentation installation optional (#333)

(cherry picked from commit dc1e36f)
fmtlib · Oct 23, 2016 · 713a061 · 713a061
1 parent 87f5f86
commit 713a061
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
@@ -7,4 +7,5 @@ endif ()
 add_custom_target(doc
   COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/build.py ${FMT_VERSION})
 
-install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html/ DESTINATION share/doc/fmt)
+install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html/
+        DESTINATION share/doc/fmt OPTIONAL)