CONFIGURE: Replace obsolete macros

The AC_PROG_LIBTOOL macro is obsoleted by since libtool-2.0
which is already in rhel6+

https://fedorahosted.org/FedoraReview/wiki/AutoTools

Reviewed-By: Martin Basti <mbasti@redhat.com>

asn1/configure.ac

@@ -6,7 +6,7 @@ AC_INIT([ipa-server],
 
 AC_CONFIG_HEADERS([config.h])
 AC_PROG_CC_C99
-AC_PROG_LIBTOOL
+LT_INIT
 
 AM_INIT_AUTOMAKE([foreign])
 

client/configure.ac

@@ -3,8 +3,7 @@ m4_include(version.m4)
 AC_INIT([ipa-client],
         IPA_VERSION,
         [https://hosted.fedoraproject.org/projects/freeipa/newticket])
-LT_INIT()
-AC_PROG_LIBTOOL
+LT_INIT
 
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_SUBDIRS([../asn1])

daemons/configure.ac

@@ -14,7 +14,7 @@ AM_MAINTAINER_MODE
 AC_PROG_CC_C99
 AC_STDC_HEADERS
 AC_DISABLE_STATIC
-AC_PROG_LIBTOOL
+LT_INIT
 
 AC_HEADER_STDC
 

install/configure.ac

@@ -13,7 +13,6 @@ AM_MAINTAINER_MODE
 #AC_PROG_CC
 #AC_STDC_HEADERS
 #AC_DISABLE_STATIC
-#AC_PROG_LIBTOOL
 
 #AC_HEADER_STDC