Work around aarch64 build failures.

httpd.spec

@@ -338,6 +338,13 @@ autoheader && autoconf || exit 1
 # Hard-code path to links to avoid unnecessary builddep
 export LYNX_PATH=/usr/bin/links
 
+%ifarch aarch64
+# The configure check for epoll_create() is failing. httpd/apr only
+# actually uses epoll_create1() so this test could be smarter. Work
+# around it for now.
+export ac_cv_func_epoll_create=yes
+%endif
+
 # Build the daemon
 ./configure \
         --prefix=%{_sysconfdir}/httpd \