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?
Thanks,
Nick Davidson
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