libzypp-17.12.0-3.fc31 fails to build in F31:

cd /home/test/fedora/libzypp/libzypp-17.12.0/x86_64-redhat-linux-gnu/zypp && /usr/bin/c++  -DHAVE_PIPE2 -DHAVE_UDEV -DLOCALEDIR=\"/usr/share/locale\" -DTEXTDOMAIN=\"zypp\" -DVERSION=\"17.12.0\" -DWITH_LIBPROXY_SUPPORT -DZYPP_DLL -D_FILE_OFFSET_BITS=64 -Dzypp_EXPORTS -I/home/test/fedora/libzypp/libzypp-17.12.0 -I/home/test/fedora/libzypp/libzypp-17.12.0/x86_64-redhat-linux-gnu -I/usr/include/rpm -I/usr/include/libxml2 -I/home/test/fedora/libzypp/libzypp-17.12.0/x86_64-redhat-linux-gnu/zypp  -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fno-strict-aliasing -fPIC -g -rdynamic -Wall -Wl,-as-needed -Wp,-D_GLIBCXX_ASSERTIONS -fvisibility-inlines-hidden -Woverloaded-virtual -Wnon-virtual-dtor -Werror=format-security -O2 -g -DNDEBUG -fPIC   -DZYPP_BASE_LOGGER_LOGGROUP=\"zypp\" -o CMakeFiles/zypp.dir/target/rpm/RpmDb.cc.o -c /home/test/fedora/libzypp/libzypp-17.12.0/zypp/target/rpm/RpmDb.cc
/home/test/fedora/libzypp/libzypp-17.12.0/zypp/target/rpm/RpmDb.cc:235:2: warning: #warning Check for obsolete memebers [-Wcpp]
  235 | #warning Check for obsolete memebers
      |  ^~~~~~~
/home/test/fedora/libzypp/libzypp-17.12.0/zypp/target/rpm/RpmDb.cc:411:2: warning: #warning CHECK: notify root about conversion backup. [-Wcpp]
  411 | #warning CHECK: notify root about conversion backup.
      |  ^~~~~~~
/home/test/fedora/libzypp/libzypp-17.12.0/zypp/target/rpm/RpmDb.cc:667:2: warning: #warning CHECK: compare vs existing v3 backup. notify root [-Wcpp]
  667 | #warning CHECK: compare vs existing v3 backup. notify root
      |  ^~~~~~~
/home/test/fedora/libzypp/libzypp-17.12.0/zypp/target/rpm/RpmDb.cc: In function ‘zypp::target::rpm::RpmDb::CheckPackageResult zypp::target::rpm::{anonymous}::doCheckPackageSig(const zypp::filesystem::Pathname&, const zypp::filesystem::Pathname&, bool, zypp::target::rpm::RpmDb::CheckPackageDetail&)’:
/home/test/fedora/libzypp/libzypp-17.12.0/zypp/target/rpm/RpmDb.cc:1562:22: error: ‘VERIFY_DIGEST’ was not declared in this scope; did you mean ‘VERIFY_FILES’?
 1562 |     qva.qva_flags = (VERIFY_DIGEST|VERIFY_SIGNATURE);
      |                      ^~~~~~~~~~~~~
      |                      VERIFY_FILES
/home/test/fedora/libzypp/libzypp-17.12.0/zypp/target/rpm/RpmDb.cc:1562:36: error: ‘VERIFY_SIGNATURE’ was not declared in this scope
 1562 |     qva.qva_flags = (VERIFY_DIGEST|VERIFY_SIGNATURE);
      |                                    ^~~~~~~~~~~~~~~~

This seems to be triggered by upgrading rpm from 4.14.2.1-10.fc31
to 4.14.90-0.git14653.15...

From rpm changelog:

commit 58d9a792335f9ebdf7297cfd7ad57a493bc68ea5
Author: Panu Matilainen <pmatilai>
Date:   Mon Nov 13 16:07:22 2017 +0200

    Eliminate useless VERIFY_DIGEST and VERIFY_SIGNATURE constants from python
    
    AFAICS there are no python interfaces where those two values would be
    useful, as rpmcliVerify() and rpmcliQuery() are not exported to python.
    The relevant constants are the _RPMVSF_NODIGEST/NOSIGNATURES.

commit 80f8d6376066a3e2e303965d7f0e462d0f2bb8bb
Author: Panu Matilainen <pmatilai>
Date:   Tue Nov 14 11:03:04 2017 +0200

    Split cli verification flags out of qva_flags
    
    These are common in all cli operation, hiding them in "query flags" under
    yet another (or actually two, QUERY_DIGEST / VERIFY_DIGEST etc) different
    names and then translating back to internal vsflags everywhere doesn't
    make anybody's life easier. No functional changes from cli point of view,
    any theoretical API users will need changes of course.