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Fix of cmake xmldoc dependencies chain.

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This patch fixes an issues that xml documentation is generated on all builds regardless
if related files has been changed or not.

The patch adds a global xmldoc make target to which all generated html or man files are
added as build dependency. Each dependency itself depends on related CMakeLists.txt and
the xml file generated from the related xml.in file.

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=64058
Reviewed-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
This commit is contained in:
Ralf Habacker 2013-06-18 14:07:38 +02:00
parent ab786800d5
commit 9ddf5fb757
1 changed files with 12 additions and 7 deletions
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19
cmake/doc/CMakeLists.txt
View file

@ -21,6 +21,7 @@ find_program(XMLTO_EXECUTABLE xmlto)
if (MEINPROC4_EXECUTABLE OR XMLTO_EXECUTABLE)
OPTION(DBUS_ENABLE_XML_DOCS "build XML documentation (requires xmlto or meinproc4)" ON)
ADD_CUSTOM_TARGET(xmldoc ALL)
endif (MEINPROC4_EXECUTABLE OR XMLTO_EXECUTABLE)
if (XMLTO_EXECUTABLE)
@ -48,6 +49,7 @@ if (DBUS_ENABLE_XML_DOCS)
macro (DOCBOOK _sources _format)
get_filename_component(_infile ${_sources} ABSOLUTE)
get_filename_component(_name ${_infile} NAME)
set(_deps ${CMAKE_SOURCE_DIR}/CMakeLists.txt ${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.txt)
if (${_format} STREQUAL "man")
string(REPLACE ".xml" "" _outname ${_name})
@ -60,16 +62,18 @@ macro (DOCBOOK _sources _format)
set(_outfile ${CMAKE_CURRENT_BINARY_DIR}/${_outname})
if (EXISTS ${_sources})
if (MEINPROC4_EXECUTABLE)
ADD_CUSTOM_TARGET(${_outname} ALL
${MEINPROC4_EXECUTABLE} --stylesheet ${STYLESHEET} -o ${_outfile} ${_infile}
DEPENDS ${_infile}
ADD_CUSTOM_COMMAND(
OUTPUT ${_outfile}
COMMAND ${MEINPROC4_EXECUTABLE} --stylesheet ${STYLESHEET} -o ${_outfile} ${_infile}
DEPENDS ${_infile} ${STYLESHEET} ${_deps}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)
endif ()
if (XMLTO_EXECUTABLE)
ADD_CUSTOM_TARGET(${_outname} ALL
${XMLTO_EXECUTABLE} -vv ${_format} ${_infile}
DEPENDS ${_infile}
ADD_CUSTOM_COMMAND(
OUTPUT ${_outfile}
COMMAND ${XMLTO_EXECUTABLE} -vv ${_format} ${_infile}
DEPENDS ${_infile} ${_deps}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)
endif ()
@ -81,7 +85,8 @@ macro (DOCBOOK _sources _format)
else ()
MESSAGE(STATUS "skipping xml doc generating for ${_infile}, file not found")
endif ()
ADD_CUSTOM_TARGET(${_outname} DEPENDS ${_outfile})
ADD_DEPENDENCIES(xmldoc ${_outname})
endmacro (DOCBOOK)
### copy tests to builddir so that generated tests and static tests