--- squid-2.4.STABLE2/configure.in~	Fri Oct 12 18:34:14 2001
+++ squid-2.4.STABLE2/configure.in	Fri Oct 12 19:17:42 2001
@@ -16,6 +16,7 @@
 AC_CANONICAL_HOST
 
 CRYPTLIB=''
+NSLLIB=''
 REGEXLIB=''	# -lregex
 LIBREGEX=''	# libregex.a
 
@@ -1006,8 +1007,10 @@
  fi
 
 dnl Check for needed libraries
-AC_CHECK_LIB(nsl, main)
-AC_CHECK_LIB(socket, main)
+AC_CHECK_FUNC(gethostbyname, [], AC_CHECK_LIB(nsl, gethostbyname)) 
+AC_CHECK_LIB(nsl, yp_match, NSLLIB="-lnsl")
+AC_SUBST(NSLLIB)
+AC_SEARCH_LIBS(socket, socket)
 
 if test "x$ac_cv_enabled_dlmalloc" = "xyes" ; then
   echo "skipping libmalloc check (--enable-dlmalloc specified)"
--- squid-2.5.STABLE7/helpers/basic_auth/YP/Makefile.am.orig	2002-08-12 03:13:45.000000000 +0200
+++ squid-2.5.STABLE7/helpers/basic_auth/YP/Makefile.am	2004-10-23 16:34:34.132980809 +0200
@@ -7,5 +7,5 @@
 
 libexec_PROGRAMS = yp_auth
 yp_auth_SOURCES	= yp_auth.c nis_support.h nis_support.c
-LDADD	= -L$(top_builddir)/lib -lmiscutil $(CRYPTLIB) $(XTRA_LIBS)
+LDADD	= -L$(top_builddir)/lib -lmiscutil $(CRYPTLIB) $(NSLLIB) $(XTRA_LIBS)
 INCLUDES	= -I$(top_srcdir)/include