build-sys: Remove bogus line causing warning

./configure: line 14316: xyes: command not found

We are not using have_manpages, so remove it.

diff --git a/configure.ac b/configure.ac
index 54a52eaec9134c20262cb47f057384f81466f9fd..e95942a07136a9308375002564d29d9d24ba6a29 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -112,7 +112,6 @@ AC_ARG_ENABLE([manpages],
         AS_HELP_STRING([--disable-manpages], [disable manpages @<:@default=enabled@:>@]),
        [], enable_manpages=yes)
 AM_CONDITIONAL([BUILD_MANPAGES], [test "x$enable_manpages" = "xyes"])
-AS_IF(["x$enable_manpages" != "xno"], ["have_manpages=yes"])
 
 AC_ARG_ENABLE([logging],
        AS_HELP_STRING([--disable-logging], [disable system logging @<:@default=enabled@:>@]),