made installing documentation optional

* fixed bug mentioned in #345 about `make install` giving an error
    when `make doc` isn't called previously
This commit is contained in:
theNerd247 2016-05-14 17:55:45 -04:00
parent c60d8596f5
commit 19f048c615

View File

@ -328,7 +328,7 @@ else()
set(INSTALL_CMAKE_DIR ${LIB_INSTALL_DIR}/cmake/yaml-cpp)
endif()
file(RELATIVE_PATH REL_INCLUDE_DIR "${INSTALL_CMAKE_DIR}" "${INCLUDE_INSTALL_ROOT_DIR}")
file(RELATIVE_PATH REL_INCLUDE_DIR "${CMAKE_INSTALL_PREFIX}/${INSTALL_CMAKE_DIR}" "${INCLUDE_INSTALL_ROOT_DIR}")
set(CONFIG_INCLUDE_DIRS "\${YAML_CPP_CMAKE_DIR}/${REL_INCLUDE_DIR}")
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/yaml-cpp-config.cmake.in
"${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/yaml-cpp-config.cmake" @ONLY)
@ -374,6 +374,7 @@ install(DIRECTORY
"${DOC_DIR}/"
DESTINATION
"${SHARE_INSTALL_DIR}/doc/yaml-cpp${LIB_SUFFIX}"
OPTIONAL
PATTERN "${DOC_DIR}/*"
)