krb5 commit [krb5-1.14]: Fix detection of libaceclnt for securid_sam2

https://github.com/krb5/krb5/commit/6af51bee2e2bdcb7ccb6636de73da0c8ead21a28
commit 6af51bee2e2bdcb7ccb6636de73da0c8ead21a28
Author: Greg Hudson <[email protected]>
Date:   Fri Oct 28 10:13:13 2016 -0400

    Fix detection of libaceclnt for securid_sam2
    
    The symbol we need is SD_Init(), not sd_init().
    
    (cherry picked from commit 081ee2f7d98b939bf7b4866845d4243b5ca3992c)
    
    ticket: 8512
    version_fixed: 1.14.5

 src/configure.in |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/configure.in b/src/configure.in
index b2a8675..ecb3e37 100644
--- a/src/configure.in
+++ b/src/configure.in
@@ -1236,7 +1236,7 @@ AC_SUBST(LDAP)
 sam2_plugin=""
 old_CFLAGS=$CFLAGS
 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-AC_CHECK_LIB(aceclnt, sd_init, [
+AC_CHECK_LIB(aceclnt, SD_Init, [
 	     AC_MSG_NOTICE([Enabling RSA securID support])
 	     sam2_plugin=plugins/preauth/securid_sam2
 	     ])