fix multilib issues

dovecot.spec

@@ -5,7 +5,7 @@ Name: dovecot
 Epoch: 1
 Version: 2.3.13
 %global prever %{nil}
-Release: 3%{?dist}
+Release: 4%{?dist}
 #dovecot itself is MIT, a few sources are PD, pigeonhole is LGPLv2
 License: MIT and LGPLv2
 
@@ -55,6 +55,7 @@ BuildRequires: libsodium-devel
 BuildRequires: libicu-devel
 BuildRequires: libexttextcat-devel
 BuildRequires: libstemmer-devel
+BuildRequires: multilib-rpm-config
 
 # gettext-devel is needed for running autoconf because of the
 # presence of AM_ICONV
@@ -192,9 +193,11 @@ rm -rf $RPM_BUILD_ROOT
 
 make install DESTDIR=$RPM_BUILD_ROOT
 
-#move doc dir back to build dir so doc macro in files section can use it
+# move doc dir back to build dir so doc macro in files section can use it
 mv $RPM_BUILD_ROOT/%{_docdir}/%{name} %{_builddir}/%{name}-%{version}%{?prever}/docinstall
 
+# fix multilib issues
+%multilib_fix_c_header --file %{_includedir}/dovecot/config.h
 
 pushd dovecot-2*3-pigeonhole-%{pigeonholever}
 make install DESTDIR=$RPM_BUILD_ROOT
@@ -449,6 +452,9 @@ make check
 %{_libdir}/%{name}/dict/libdriver_pgsql.so
 
 %changelog
+* Mon Jan 18 2021 Michal Hlavinka <mhlavink@redhat.com> - 1:2.3.13-4
+- fix multilib issues
+
 * Mon Jan 18 2021 Michal Hlavinka <mhlavink@redhat.com> - 1:2.3.13-3
 - bump release and rebuild