Merge pull request #631 from theGreatWhiteShark/docsDoxygen

creating ./docs folder while compiling docs
hydrogen-music · Jul 24, 2018 · fec1a93 · fec1a93
2 parents a89f053 + 869d6be
commit fec1a93
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -233,11 +233,14 @@ set(CMAKE_INCLUDE_CURRENT_DIR ON)
 find_package(Doxygen)
 if(DOXYGEN_FOUND)
 	configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile @ONLY)
+	file(MAKE_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/docs)
+	add_custom_target(doc_dir ALL COMMAND ${CMAKE_COMMAND}
+	        -E make_directory ${CMAKE_CURRENT_SOURCE_DIR}/docs)
 	add_custom_target(doc
 		${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
                 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/docs
-		COMMENT "Generating API documentation with Doxygen" VERBATIM
-		)
+		COMMENT "Generating API documentation with Doxygen"
+		VERBATIM DEPENDS doc_dir)
 endif(DOXYGEN_FOUND)
 
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