tlbuild: Configure options for utils/xindy

 
 7.2.9 Configure options for 'utils/xindy'
 -----------------------------------------
 
 '--enable-xindy-rules'
 Build and install 'xindy' rules (default: yes, except for a native TL
 build).
 
 '--enable-xindy-docs'
 Build and install 'xindy' documentation (default: yes, except for a
 native TL build).
 
 '--with-clisp-runtime=FILENAME'
 Specifies the full path for the Clisp runtime file ('lisp.run' or
 'lisp.exe') to be installed.  When specified as 'default' (the default
 for a native TL build) the path is determined by the Clisp executable;
 the value 'system' (not allowed for a native TL build, but the default
 otherwise) indicates that 'xindy' will use the installed version of
 'clisp' (which must be identical to the one used to build 'xindy').