> I am wondering if it is currently possible using CMake to
> parse an XML file...
> I would like to include the SVN revision number in the target
> name somehow, and I would need to get it from the .svn/entries
> file I guess...
Actually, you should not be parsing .svn/entries. Subversion comes
with a program named svnversion that will return the revision number of
a file or directory. You can use it from CMake like this:
######
project( BOOJUM )
find_program( SVNVERSION
svnversion
/usr/local/bin
/usr/bin
)
macro( svn_repository_version DESTVAR TOPDIR )
exec_program( ${SVNVERSION} ${TOPDIR} ARGS "." OUTPUT_VARIABLE ${DESTVAR} )
endmacro( svn_repository_version )
svn_repository_version( SVNREV ${BOOJUM_SOURCE_DIR} )
configure_file( version.h.in version.h )
######
and if version.h.in contains the line:
#define BOOJUM_REVISION @SVNREV@
then CMake will replace @SVNREV@ with the proper number when the file
is configured.
David
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