From: Shantonu Sen <ssen@mit.edu>
Date: Sun, 24 Dec 2000 10:04:58 +0000 (+0000)
Subject: Fixed up the hesiod library test so that the location of res_send
X-Git-Tag: RELEASE_1_2~172
X-Git-Url: http://git.marmaro.de/?a=commitdiff_plain;h=2e691051f6a09db9a33e8be13c901b4f44f3fd1e;p=mmh

Fixed up the hesiod library test so that the location of res_send
actually helps to determine whether -lresolv needs to be passed
as a hesiod lib. Also, fixed the krb5 test to look for
-lk5crypto if it exists, since that's the new name for -lcrypto.
The old -lcrypto remains in case the new version isn't found.
---

diff --git a/configure.in b/configure.in
index c4b8cd8..f769d86 100644
--- a/configure.in
+++ b/configure.in
@@ -142,7 +142,8 @@ AC_SUBST(POPSED)dnl
 dnl What method of locking to use?
 undefine([locking])dnl
 AC_ARG_WITH(locking,
-[  --with-locking=LOCKTYPE specify the file locking method])
+[  --with-locking=LOCKTYPE specify the file locking method
+                          (one of dot, fcntl, flock, lockf)])
 
 if test x"$with_locking" = x"dot"; then
   LOCKTYPE="dot"
@@ -569,10 +570,16 @@ if test x"$with_hesiod" != x -a x"$with_hesiod" != x"no"; then
     HESIOD_INCLUDES="-I$with_hesiod/include"
     HESIOD_LIBS="-L$with_hesiod/lib"
   fi
-  AC_CHECK_FUNC(res_send, ,
-    AC_CHECK_LIB(resolv, res_send))
-  AC_CHECK_LIB(hesiod, hes_resolve, [HESIOD_LIBS="$HESIOD_LIBS -lhesiod"],
-    [AC_MSG_ERROR(Hesiod library not found)], $HESIOD_LIBS)
+  AC_CHECK_FUNC(res_send,
+	[AC_CHECK_LIB(hesiod, hes_resolve,
+		[HESIOD_LIBS="$HESIOD_LIBS -lhesiod"],
+		[AC_MSG_ERROR(Hesiod library not found)],
+		$HESIOD_LIBS)],
+	[AC_CHECK_LIB(hesiod, hes_resolve,
+		[HESIOD_LIBS="$HESIOD_LIBS -lhesiod -lresolv"],
+		[AC_MSG_ERROR(Hesiod library not found)],
+		$HESIOD_LIBS -lresolv)])
+
 fi
 AC_SUBST(HESIOD_INCLUDES)dnl
 AC_SUBST(HESIOD_LIBS)dnl
@@ -590,13 +597,23 @@ if test x"$with_krb4" != x -a x"$with_krb4" != x"no"; then
   elif test -d /usr/include/kerberosIV; then
     KRB4_INCLUDES="-I/usr/include/kerberosIV"
   fi
-  AC_CHECK_LIB(krb4, krb_rd_req,
-    [KRB4_LIBS="$KRB4_LIBS -lkrb4 -ldes425 -lkrb5 -lcrypto -lcom_err"],
-    [AC_CHECK_LIB(krb, krb_rd_req,
-      [KRB4_LIBS="$KRB4_LIBS -lkrb -ldes"],
-      [AC_MSG_ERROR(Kerberos 4 libraries not found)],
-      $KRB4_LIBS -ldes)],
-    $KRB4_LIBS -ldes425 -lkrb5 -lcrypto -lcom_err)
+dnl First, check if we have -lk5crypto, since that means we have a recent krb5
+
+  AC_CHECK_LIB(k5crypto, krb5_encrypt,
+	[AC_CHECK_LIB(krb4, krb_rd_req,
+		[KRB4_LIBS="$KRB4_LIBS -lkrb4 -ldes425 -lkrb5 -lk5crypto -lcom_err"],
+	        [AC_MSG_ERROR(Kerberos 4 compatibility libraries not found)],
+		$KRB4_LIBS -ldes425 -lkrb5 -lk5crypto -lcom_err)],
+
+  	[AC_CHECK_LIB(krb4, krb_rd_req,
+	    [KRB4_LIBS="$KRB4_LIBS -lkrb4 -ldes425 -lkrb5 -lcrypto -lcom_err"],
+	    [AC_CHECK_LIB(krb, krb_rd_req,
+	      [KRB4_LIBS="$KRB4_LIBS -lkrb -ldes"],
+	      [AC_MSG_ERROR(Kerberos 4 libraries not found)],
+	      $KRB4_LIBS -ldes)],
+	    $KRB4_LIBS -ldes425 -lkrb5 -lcrypto -lcom_err)],
+	$KRB4_LIBS)
+
 fi
 AC_SUBST(KRB4_INCLUDES)dnl
 AC_SUBST(KRB4_LIBS)dnl