Missing -m32 for in mlv_rec utilities, fixes compile with 64-bit toolchain

Created originally on Bitbucket by jpaana (Jarno Paananen)

Was already merged in Bitbucket before import, marked as merged by the import user

Source changeset not longer availableat the time of import. Commit listwill look empty

LZMA library and mlv_dump weren't compiled with -m32 flag.