## Define configure options for bibtex-x. m4_define_default([kpse_indent_26], [26])[]dnl m4_define([kpse_bibtex_x_progs], [bibtex8 bibtexu])[]dnl AC_FOREACH([Kpse_Prog], kpse_bibtex_x_progs, [dnl AC_ARG_ENABLE(Kpse_Prog, AS_HELP_STRING([--disable-]Kpse_Prog, [do not build the ]Kpse_Prog[ program], kpse_indent_26)) AS_CASE([enable_]Kpse_Prog, [yes | no], , [enable_]Kpse_Prog[=yes]) ]) test "x$enable_bibtex_x:$enable_bibtexu" = xyes:yes && need_icu=yes