configure: Check for help2man.

[paraslash.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index fd2e073..cc88cf8 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -27,7 +27,9 @@ AC_PATH_PROG([gengetopt], [gengetopt])
 test -z "$gengetopt" && AC_MSG_ERROR(
        [gengetopt is required to build this package])
 
-
+AC_PATH_PROG([help2man], [help2man])
+test -z "$help2man" && AC_MSG_ERROR(
+       [help2man is required to build this package])
 
 AC_PROG_CC
 AC_PROG_CPP