give a little more verbose information on BDB detection

diff --git a/macros/db3-check.m4 b/macros/db3-check.m4
index dbc964a935e73a51ec81d4a0a4684ce678840366..d70c7c91479ff6dd0816b9a2780ec995f6466b16 100644 (file)
--- a/macros/db3-check.m4
+++ b/macros/db3-check.m4
@@ -1,4 +1,4 @@
-dnl $Id: db3-check.m4,v 1.11.6.3 2004-01-03 01:49:54 bfernhomberg Exp $
+dnl $Id: db3-check.m4,v 1.11.6.4 2004-03-02 13:32:17 bfernhomberg Exp $
 dnl Autoconf macro to check for the Berkeley DB library
 
 AC_DEFUN([AC_PATH_BDB], 
@@ -71,6 +71,7 @@ dnl                        ])
 #if STDC_HEADERS
 #include <stdlib.h>
 #endif
+#include <stdio.h>
 #include <db.h>
 
 #define DB_MAJOR_REQ   4
@@ -86,17 +87,25 @@ int main(void) {
 
        /* check header version */
        if (DB_VERSION_MAJOR < DB_MAJOR_REQ || DB_VERSION_MINOR < DB_MINOR_REQ ||
-           DB_VERSION_PATCH < DB_PATCH_REQ )
+           DB_VERSION_PATCH < DB_PATCH_REQ ) {
+               printf("header file version too old (%d.%d.%d), ", DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH);
                exit (1);
+       }
                
        /* check library version */
-       if (major < DB_MAJOR_REQ || minor < DB_MINOR_REQ || patch < DB_PATCH_REQ)
+       if (major < DB_MAJOR_REQ || minor < DB_MINOR_REQ || patch < DB_PATCH_REQ) {
+               printf("library version too old (%d.%d.%d), ",major, minor, patch);
                exit (2);
+       }
 
        /* check header and library match */
-       if ( major != DB_VERSION_MAJOR || minor != DB_VERSION_MINOR || patch != DB_VERSION_PATCH)
+       if ( major != DB_VERSION_MAJOR || minor != DB_VERSION_MINOR || patch != DB_VERSION_PATCH) {
+               printf("header/library version mismatch (%d.%d.%d/%d.%d.%d), ",
+                        DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH, major, minor, patch);
                exit(3);
+       }
 
+       printf("%d.%d.%d, ",major, minor, patch); 
        exit (0);
 }
 ], atalk_cv_bdbversion="yes", atalk_cv_bdbversion="no", atalk_cv_bdbversion="cross")