Build with pcre2 over deprecated pcre

postfix.spec

@@ -49,7 +49,7 @@
 Name: postfix
 Summary: Postfix Mail Transport Agent
 Version: 3.7.2
-Release: 2%{?dist}
+Release: 3%{?dist}
 Epoch: 2
 URL: http://www.postfix.org
 License: (IBM and GPLv2+) or (EPL-2.0 and GPLv2+)
@@ -118,7 +118,7 @@ BuildRequires: libnsl2-devel
 %{?with_ldap:BuildRequires: openldap-devel}
 %{?with_lmdb:BuildRequires: lmdb-devel}
 %{?with_sasl:BuildRequires: cyrus-sasl-devel}
-%{?with_pcre:BuildRequires: pcre-devel}
+%{?with_pcre:BuildRequires: pcre2-devel}
 %{?with_mysql:BuildRequires: mariadb-connector-c-devel}
 %{?with_pgsql:BuildRequires: libpq-devel}
 %{?with_sqlite:BuildRequires: sqlite-devel}
@@ -282,9 +282,8 @@ CCARGS="${CCARGS} -fsigned-char"
   AUXLIBS_LMDB="-llmdb"
 %endif
 %if %{with pcre}
-  # -I option required for pcre 3.4 (and later?)
-  CCARGS="${CCARGS} -DHAS_PCRE -I%{_includedir}/pcre"
-  AUXLIBS_PCRE="-lpcre"
+  CCARGS="${CCARGS} -DHAS_PCRE=2 `pcre2-config --cflags`"
+  AUXLIBS_PCRE=`pcre2-config --libs8`
 %endif
 %if %{with mysql}
   CCARGS="${CCARGS} -DHAS_MYSQL -I%{_includedir}/mysql"
@@ -803,6 +802,9 @@ fi
 %endif
 
 %changelog
+* Sat Jul 23 2022 Stewart Smith <trawets@amazon.com> - 2:3.7.2-3
+- Build with pcre2 instead of the deprecated pcre library
+
 * Fri Jul 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 2:3.7.2-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild