Need -DBUILD_DOCS CMake flag to build docs

Must have that flag. Otherwise following "doxygen overview" tutorial won't work.
6 years ago · 98f89f9079
parent 45c4d3a62b
commit 98f89f9079
1 changed files with 2 additions and 2 deletions
--- a/doc/tutorials/introduction/documenting_opencv/documentation_tutorial.markdown
+++ b/doc/tutorials/introduction/documenting_opencv/documentation_tutorial.markdown
@ -32,11 +32,11 @@ Generate documentation {#tutorial_documentation_generate}
 -   Create build directory near the sources folder(s) and go into it
 -   Run cmake (assuming you put sources to _opencv_ folder):
    @code{.sh}
-    cmake ../opencv
+    cmake -DBUILD_DOCS=ON ../opencv
    @endcode
    Or if you get contrib sources too:
    @code{.sh}
-    cmake -DOPENCV_EXTRA_MODULES_PATH=../opencv_contrib/modules ../opencv
+    cmake -DBUILD_DOCS=ON -DOPENCV_EXTRA_MODULES_PATH=../opencv_contrib/modules ../opencv
    @endcode
 -   Run make:
    @code{.sh}