Commit a951eb2c authored by Brad King's avatar Brad King Committed by Kitware Robot

Merge topic 'FindDoxygen-create-output-dir'

796b8fcb FindDoxygen: Create DOXYGEN_OUTPUT_DIRECTORY if it doesn't exist
Acked-by: Kitware Robot's avatarKitware Robot <kwrobot@kitware.com>
Reviewed-by: Craig Scott's avatarCraig Scott <craig.scott@crascit.com>
Merge-request: !1019
parents 17115f0a 796b8fcb
......@@ -179,7 +179,8 @@ Functions
will be converted to an absolute path relative to the current binary
directory. This is necessary because doxygen will normally be run from a
directory within the source tree so that relative source paths work as
expected.
expected. If this directory does not exist, it will be recursively created
prior to executing the doxygen commands.
To change any of these defaults or override any other Doxygen config option,
set relevant variables before calling ``doxygen_add_docs()``. For example:
......@@ -1020,6 +1021,13 @@ doxygen_add_docs() for target ${targetName}")
WARN_LOGFILE
XML_OUTPUT
)
# Store the unmodified value of DOXYGEN_OUTPUT_DIRECTORY prior to invoking
# doxygen_quote_value() below. This will mutate the string specifically for
# consumption by Doxygen's config file, which we do not want when we use it
# later in the custom target's commands.
set( _original_doxygen_output_dir ${DOXYGEN_OUTPUT_DIRECTORY} )
foreach(_item IN LISTS _doxygen_quoted_options)
doxygen_quote_value(DOXYGEN_${_item})
endforeach()
......@@ -1030,8 +1038,8 @@ doxygen_add_docs() for target ${targetName}")
configure_file("${_doxyfile_template}" "${_target_doxyfile}")
# Add the target
add_custom_target(
${targetName}
add_custom_target( ${targetName} VERBATIM
COMMAND ${CMAKE_COMMAND} -E make_directory ${_original_doxygen_output_dir}
COMMAND "${DOXYGEN_EXECUTABLE}" "${_target_doxyfile}"
WORKING_DIRECTORY "${_args_WORKING_DIRECTORY}"
DEPENDS "${_target_doxyfile}"
......
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