PATCH: confgigure.in: AC_SEARCH_LIBS(tgetent)

["Andrej Borsenkow" <Andrej.Borsenkow@mow.siemens.ru>]

This replaces AC_CHECK_LIB with AC_SEARCH_LIBS. The latter take sinto account
user settings (LIBS=-lfoo) while the former will blindly add library if not
needed.

BTW ironically SVR4 does not count as sysv-derived system :-)

-andrej

Have a nice DOS!
B >>


Index: configure.in
===================================================================
RCS file: /cvsroot/zsh/zsh/configure.in,v
retrieving revision 1.38
diff -u -r1.38 configure.in
--- configure.in        2000/12/23 07:26:11     1.38
+++ configure.in        2001/01/19 14:10:33
@@ -505,16 +505,12 @@
   *)             termcap_curses_order="termcap curses ncurses" ;;
 esac

-for lib in $termcap_curses_order; do
-  AC_CHECK_LIB(${lib}, tgetent, [LIBS="-l$lib $LIBS"; break])
-done
+AC_SEARCH_LIBS(tgetent, [$termcap_curses_order])

 dnl Some systems (Solaris 2.x, Linux Redhat 5.x) require
 dnl libnsl (Network Services Library) to find yp_all
-AC_CHECK_FUNCS(yp_all)
-if test $ac_cv_func_yp_all = no; then
-  AC_CHECK_LIB(nsl, yp_all)
-fi
+
+AC_SEARCH_LIBS(yp_all, nsl)

 dnl I am told that told that unicos reqire these for nis_list
 if test `echo $host_os | sed 's/^\(unicos\).*/\1/'` = unicos; then