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-rw-r--r--m4/man-arg-db.m416
1 files changed, 16 insertions, 0 deletions
diff --git a/m4/man-arg-db.m4 b/m4/man-arg-db.m4
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+++ b/m4/man-arg-db.m4
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+# man-arg-db.m4 serial 1
+dnl MAN_ARG_DB
+dnl Add a --with-db option.
+
+AC_DEFUN([MAN_ARG_DB],
+[
+AC_ARG_WITH([db],
+[AS_HELP_STRING([--with-db=LIBRARY], [use database library LIBRARY (db5, db4, db3, db2, db1, db, gdbm, ndbm)])],
+ [if test "$withval" = "yes" || test "$withval" = "no"
+ then
+ AC_MSG_ERROR([--with-db requires an argument])
+ else
+ db=$withval
+ fi],
+ [: ${db=no}])
+])