pptpclient/pptpclient-1.10.0-1-x86_64.pkg.tar.xz build reproducible in our test framework:
77982683cb716914f4a8eae835f192e9221cd97562c229f4a37081a232fdbe79 pptpclient-1.10.0-1-x86_64.pkg.tar.xz
9343f370ec10d91c1456edb29f41746cb99d37348f3a023c92f186830d00a26d pptpclient-1.10.0-1-x86_64.pkg.tar.xz-b1.BUILDINFO.txt
9343f370ec10d91c1456edb29f41746cb99d37348f3a023c92f186830d00a26d pptpclient-1.10.0-1-x86_64.pkg.tar.xz-b2.BUILDINFO.txt