On 15.09.10 12:34:43, Nick Davidson wrote:
> Dear List,
>
> I'm using a file glob to extract a list of xml files to pass to a custom
> target to generate
> a pot file with getttext, most of the heavy lifting is handled by a
> Macro.
>
> include(FindMsgfmt)
> macro (MakePot BIN_NAME CPP_SOURCES XML_SOURCES)
> set(CPP_SRCS ${CPP_SOURCES})
> set(XML_SRCS ${XML_SOURCES})
> set(POT_FILE ${BIN_NAME}.pot)
> if (XGETTEXT_FOUND)
> message(STATUS "Adding Target Potfile: ${POT_FILE}")
> if (XML_SRCS)
> add_custom_target(${POT_FILE} ALL
> COMMAND ${XGETTEXT_EXECUTABLE} --language=C++ --force-po
> -kN_ -kNN_:1,2 -o
> ${POT_FILE} ${CPP_SRCS}
> COMMAND ${XGETTEXT_EXECUTABLE} --language=Glade --force-po
> -j -o
> ${POT_FILE} ${XML_SRCS} )
> else (XML_SRCS) add_custom_target(${POT_FILE} ALL
> COMMAND ${XGETTEXT_EXECUTABLE} --language=C++ --force-po
> -kN_ -kNN_:1,2 -o
> ${POT_FILE} ${CPP_SRCS})
> endif(XML_SRCS)
> add_dependencies(${POT_FILE} ${XML_SOURCES} ${CPP_SRCS})
> else (XGETTEXT_FOUND)
> message(STATUS "Cannot find xgettext")
> endif(XGETTEXT_FOUND)
> endmacro (MakePot POT_NAME)
>
> The only problem is, if the list of xml files changes (e.g. a deletion)
> the cmake
> cache doesn't get regenerated and thus the xml files are not reglobbed
> and so the
> custom command fails.
>
> Any suggestions?
Don't use a glob (list the files individually) or remember to touch the
cmakelists.txt file after adding new files. I don't think there's a way to
have cmake re-run when calling just make within cmakelists.txt.
Andreas
--
You will be imprisoned for contributing your time and skill to a bank robbery.
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