From 8f3592b3d59874b4dd230a741fad3ffa99223a45 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn=20Esser?= Date: Mon, 18 May 2020 18:20:01 +0200 Subject: [PATCH] CMake: Fix out-of-tree build for Doxygen documentation. --- CMakeLists.txt | 9 +++++---- Doxyfile => Doxyfile.in | 4 ++-- 2 files changed, 7 insertions(+), 6 deletions(-) rename Doxyfile => Doxyfile.in (99%) diff --git a/CMakeLists.txt b/CMakeLists.txt index 901eb6e364..f58301c71a 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -368,13 +368,14 @@ option(BUILD_DOCUMENTATION "Create and install the HTML based API documentation( if (DOXYGEN_FOUND) + configure_file(${PROJECT_SOURCE_DIR}/Doxyfile.in + ${PROJECT_BINARY_DIR}/Doxyfile) + message(STATUS "Written ${PROJECT_BINARY_DIR}/Doxyfile") + add_custom_target(doc - COMMAND ${DOXYGEN_EXECUTABLE} ${PROJECT_SOURCE_DIR}/Doxyfile + COMMAND ${DOXYGEN_EXECUTABLE} ${PROJECT_BINARY_DIR}/Doxyfile WORKING_DIRECTORY ${PROJECT_BINARY_DIR}) - # request to configure the file - configure_file(Doxyfile Doxyfile) - else (DOXYGEN_FOUND) message("Warning: doxygen not found, the 'doc' target will not be included") endif(DOXYGEN_FOUND) diff --git a/Doxyfile b/Doxyfile.in similarity index 99% rename from Doxyfile rename to Doxyfile.in index 06d54e661e..42a08535c2 100644 --- a/Doxyfile +++ b/Doxyfile.in @@ -38,7 +38,7 @@ PROJECT_NAME = json-c # could be handy for archiving the generated documentation or if some version # control system is used. -PROJECT_NUMBER = 0.14 +PROJECT_NUMBER = @PROJECT_VERSION@ # Using the PROJECT_BRIEF tag one can provide an optional one line description # for a project that appears at the top of each page and should give viewer a @@ -753,7 +753,7 @@ WARN_LOGFILE = # spaces. # Note: If this tag is empty the current directory is searched. -INPUT = +INPUT = @CMAKE_SOURCE_DIR@ @CMAKE_BINARY_DIR@ # This tag can be used to specify the character encoding of the source files # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses