Removed test_binary_compatibility() from ctdlvisor.c because we don't do it that...

[citadel.git] / citadel / acinclude.m4

diff --git a/citadel/acinclude.m4 b/citadel/acinclude.m4
index ae541a64b1242f0f47ea4d3b10a15f4e3496660c..0941acf0b345e8200d76ec7d93d9981a71532740 100644 (file)
--- a/citadel/acinclude.m4
+++ b/citadel/acinclude.m4
@@ -20,3 +20,31 @@ if test "$ac_cv_member_struct_tm_tm_gmtoff" != yes; then
   fi
 fi
 ])# CIT_STRUCT_TM
+
+AC_DEFUN([AC_CHECK_DB],[
+for lib in $1
+do
+   AS_VAR_PUSHDEF([ac_tr_db], [ac_cv_db_lib_${lib}])dnl
+   bogo_saved_LIBS="$LIBS"
+   LIBS="$LIBS -l$lib"
+   AC_CACHE_CHECK([for db_create in -l${lib}], ac_tr_db,
+      [AC_TRY_LINK([#include <db.h>], [int foo=db_create((void *)0, (void *) 0, 
+0 )],
+                   [AS_VAR_SET(ac_tr_db, yes)],
+                   [AS_VAR_SET(ac_tr_db, no)])
+      ])
+   AS_IF([test AS_VAR_GET(ac_tr_db) = yes],
+         [$2
+         LIBS="$bogo_saved_LIBS"
+         SERVER_LIBS="$SERVER_LIBS -l$lib"
+          db=yes],
+         [LIBS="$bogo_saved_LIBS"
+          db=no])
+   AS_VAR_POPDEF([ac_tr_db])dnl
+test "$db" = "yes" && break
+done
+if test "$db" = "no"; then
+$3
+fi
+])# AC_CHECK_DB
+