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CMake: Fix out-of-tree build for Doxygen documentation.

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Björn Esser
2020-05-18 18:20:01 +02:00
parent a8a0590921
commit 8f3592b3d5
2 changed files with 8 additions and 7 deletions
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11
CMakeLists.txt
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@@ -368,12 +368,13 @@ option(BUILD_DOCUMENTATION "Create and install the HTML based API documentation(
if (DOXYGEN_FOUND)
add_custom_target(doc
COMMAND ${DOXYGEN_EXECUTABLE} ${PROJECT_SOURCE_DIR}/Doxyfile
WORKING_DIRECTORY ${PROJECT_BINARY_DIR})
configure_file(${PROJECT_SOURCE_DIR}/Doxyfile.in
${PROJECT_BINARY_DIR}/Doxyfile)
message(STATUS "Written ${PROJECT_BINARY_DIR}/Doxyfile")
# request to configure the file
configure_file(Doxyfile Doxyfile)
add_custom_target(doc
COMMAND ${DOXYGEN_EXECUTABLE} ${PROJECT_BINARY_DIR}/Doxyfile
WORKING_DIRECTORY ${PROJECT_BINARY_DIR})
else (DOXYGEN_FOUND)
message("Warning: doxygen not found, the 'doc' target will not be included")