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cmake: Use doxygen for docs if found.

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Gbp-Pq: Name 0005-cmake-Use-doxygen-for-docs-if-found.patch
This commit is contained in:
Alec Leamas 2020-09-22 14:49:18 +02:00
parent 742555a652
commit 00cbd2c197
1 changed files with 18 additions and 0 deletions
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18
CMakeLists.txt
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@ -18,6 +18,9 @@ endif()
# Public options and command line configuration # Public options and command line configuration
option(ENABLE_TEST_PROGRAM "Build test program" OFF) option(ENABLE_TEST_PROGRAM "Build test program" OFF)
set(SERIAL_DOCDIR ${CMAKE_INSTALL_PREFIX}/share/doc/serial
CACHE STRING "Installation root for doxygen docs."
)
if(UNIX AND NOT APPLE) if(UNIX AND NOT APPLE)
# If Linux, add rt and pthread # If Linux, add rt and pthread
@ -78,6 +81,7 @@ else()
target_link_libraries(${PROJECT_NAME} setupapi) target_link_libraries(${PROJECT_NAME} setupapi)
endif() endif()
## Include headers ## Include headers
include_directories(include) include_directories(include)
@ -101,3 +105,17 @@ if (ENABLE_TEST_PROGRAM)
add_dependencies(serial_example ${PROJECT_NAME}) add_dependencies(serial_example ${PROJECT_NAME})
target_link_libraries(serial_example ${PROJECT_NAME}) target_link_libraries(serial_example ${PROJECT_NAME})
endif() endif()
find_package(Doxygen)
if (DOXYGEN_FOUND AND DOXYGEN_DOT_FOUND)
set(DOXYGEN_OUT ${CMAKE_CURRENT_SOURCE_DIR}/doc/Doxyfile)
add_custom_target(doc ALL
COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_OUT}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMENT "Generating API documentation with Doxygen"
VERBATIM
)
install(DIRECTORY ${CMAKE_BINARY_DIR}/doc/html
DESTINATION ${SERIAL_DOCDIR}
)
endif ()