!16 fix build failed

From: @xinghe_1 
Reviewed-by: @caodongxia 
Signed-off-by: @caodongxia

maildrop.spec

@@ -3,7 +3,7 @@
 Summary:             Mail delivery agent with filtering abilities
 Name:                maildrop
 Version:             3.0.8
-Release:             1
+Release:             2
 License:             GPLv2 with exceptions
 URL:                 http://www.courier-mta.org/maildrop/
 Source0:             https://downloads.sourceforge.net/project/courier/%{name}/%{version}/%{name}-%{version}.tar.bz2
@@ -44,7 +44,7 @@ gpg --import %{SOURCE2}
 gpg --verify %{SOURCE1} %{SOURCE0}
 
 %build
-autoreconf
+autoreconf -fi
 %configure --disable-shared \
   --enable-use-flock=1 --with-locking-method=fcntl \
   --enable-use-dotlock=1 \
@@ -79,6 +79,12 @@ cp -pr README README.postfix ChangeLog UPGRADE %{buildroot}%{_defaultdocdir}/%{n
 %{_mandir}/man8/*.8*
 
 %changelog
+* Sat Nov 05 2022 xinghe <xinghe2@h-partners.com> - 3.0.8-2
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC: fix build failed
+
 * Fri Oct 21 2022 xinghe <xinghe2@h-partners.com> - 3.0.8-1
 - Type:enhancement
 - ID:NA