tlbuild: Adding a new TeX-specific library module

 
 6.6.3 Adding a new TeX-specific library module
 ----------------------------------------------
 
 A TeX-specific library module in a subdirectory 'texk/LIB' may depend on
 other TeX-specific libraries but must not depend on any generic library
 from the TL tree.  It is included in the same general ways as a generic
 library (see the previous section), with these modifications:
 
    * The library name 'LIB' is added to the M4 macro
      'kpse_texlibs_pkgs', which is also in 'm4/kpse-pkgs.m4'.
 
    * The fragment 'ac/withenable.ac' must use 'KPSE_WITH_TEXLIB'.