docs: require specific version of doc tools

Signed-off-by: Nicolas Oliver <dario.n.oliver@intel.com>
This commit is contained in:
Nicolas Oliver
2017-09-11 13:01:48 -07:00
parent 153d8cfb12
commit 40e73e648a
2 changed files with 60 additions and 46 deletions

View File

@ -17,14 +17,16 @@ find_package_handle_standard_args (Sphinx DEFAULT_MSG
SPHINX_API_EXECUTABLE
)
# Get Sphinx version
# Get Sphinx Version
if (SPHINX_EXECUTABLE)
execute_process(COMMAND ${SPHINX_EXECUTABLE} --version
OUTPUT_VARIABLE SPHINX_VERSION)
if(SPHINX_VERSION)
string(REGEX MATCH "([0-9]\\.[0-9]\\.[0-9])" SPHINX_VERSION_STR ${SPHINX_VERSION})
message (STATUS "Sphinx version is ${SPHINX_VERSION_STR}")
endif()
OUTPUT_VARIABLE SPHINX_VERSION_STRING
OUTPUT_STRIP_TRAILING_WHITESPACE
ERROR_STRIP_TRAILING_WHITESPACE)
if (SPHINX_VERSION_STRING)
string(REPLACE "Sphinx (sphinx-build) " "" SPHINX_VERSION ${SPHINX_VERSION_STRING})
message (STATUS "Sphinx version is ${SPHINX_VERSION}")
endif ()
endif ()
mark_as_advanced (SPHINX_EXECUTABLE)