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cmake: special target to build/install docs only

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This commit is contained in:
Alexander Alekhin 2016-12-09 20:03:05 +03:00
parent ffcf866e2f
commit 7241b90dec
2 changed files with 21 additions and 7 deletions
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8
CMakeLists.txt
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@ -278,12 +278,14 @@ if (ANDROID)
endif()
endif()
if(ANDROID OR WIN32)
if(NOT DEFINED OPENCV_DOC_INSTALL_PATH)
if(ANDROID OR WIN32)
set(OPENCV_DOC_INSTALL_PATH doc)
elseif(INSTALL_TO_MANGLED_PATHS)
elseif(INSTALL_TO_MANGLED_PATHS)
set(OPENCV_DOC_INSTALL_PATH share/OpenCV-${OPENCV_VERSION}/doc)
else()
else()
set(OPENCV_DOC_INSTALL_PATH share/OpenCV/doc)
endif()
endif()
if(WIN32)

14
doc/CMakeLists.txt
View File

@ -49,7 +49,7 @@ if(BUILD_DOCS AND HAVE_SPHINX)
function(ocv_doc_add_file_to_fake_root source destination)
add_custom_command(
OUTPUT "${DOC_FAKE_ROOT}/${destination}"
COMMAND "${CMAKE_COMMAND}" -E copy "${source}" "${DOC_FAKE_ROOT}/${destination}"
COMMAND "${CMAKE_COMMAND}" -E copy_if_different "${source}" "${DOC_FAKE_ROOT}/${destination}"
DEPENDS "${source}"
COMMENT "Copying ${destination} to fake root..."
VERBATIM
@ -184,4 +184,16 @@ if(HAVE_DOC_GENERATOR)
foreach(f ${OPTIONAL_DOC_LIST})
install(FILES "${f}" DESTINATION "${OPENCV_DOC_INSTALL_PATH}" OPTIONAL COMPONENT docs)
endforeach()
# Alias to build/install docs only
set(__deps "")
foreach(target docs html_docs doxygen)
if(TARGET ${target})
list(APPEND __deps ${target})
endif()
endforeach()
add_custom_target(install_docs
DEPENDS ${__deps}
COMMAND "${CMAKE_COMMAND}" -DCMAKE_INSTALL_COMPONENT=docs -P "${CMAKE_BINARY_DIR}/cmake_install.cmake"
)
endif(HAVE_DOC_GENERATOR)