How to write rule for ICU genrb and pkgdata for boost-build?

Question

jamroot.jam rule genrb ( sources + : requirements * ) # create *.res files in binary directory { local result ; for local r in $(sources) { res $(r:B) : $(r) ; } } res.jam type.register RES : res ; type.register TXT : txt ; generators.register-standard res.resource : TXT : RES ; actions resource { $(icu_home)\bin64\genrb "-d$(<:D)" "$(>)" } I need to run pkgdata with parameters: pkgdata [-options] [-] [packageFile] packageFile is a text file containing the list of res-files to package.