Improve berkeley db detection

Signed-off-by: Slávek Banko <[email protected]>
(cherry picked from commit e073bebe73e323022db9b62771f4027d1d9479b6)

1 files changed, 12 insertions, 7 deletions

diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
index 44870f9f..7dad9c85 100644
--- a/ConfigureChecks.cmake
+++ b/ConfigureChecks.cmake
@@ -27,23 +27,28 @@ if( WITH_GCC_VISIBILITY )
 endif( )
 
 
-# check for berkeley db
+##### check for berkeley db ####################
 # we need at least bdb 4.1, but I do not check for version
 # because this is really old and trinity will not
 # working anyway on such old systems
+find_file( USE_DB_H_PATH NAMES "db5/db.h" "db4/db.h" "db.h" )
+
 check_c_source_compiles("
-    #include <db.h>
-    void main() { DB *db; db->open(db, 0, 0, NULL, DB_BTREE, DB_CREATE, 0644); } "
+    #include <${USE_DB_H_PATH}>
+    #include <stddef.h>
+    int main() { DB *db; db->open(db, 0, 0, NULL, DB_BTREE, DB_CREATE, 0644); } "
   HAVE_BERKELEY_DB )
 
 if( HAVE_BERKELEY_DB )
-  set( BDB_LIBRARY db )
-else( )
-  tde_message_fatal( "berkeley db are required, but not found on your system" )
+  find_library( BDB_LIBRARY db PATH_SUFFIXES db5 db4 )
+endif( )
+
+if( NOT BDB_LIBRARY )
+  tde_message_fatal( "berkeley db is required, but was not found on your system" )
 endif( )
 
 
-# check for subversion
+##### check for subversion #####################
 if( WITH_VCS_SUBVERSION )
   pkg_search_module( APR apr-1 )
   if( NOT APR_FOUND )