Update build requirement for texlive rebase

libtomcrypt.spec

@@ -1,6 +1,6 @@
 Name:           libtomcrypt
 Version:        1.18.1
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        A comprehensive, portable cryptographic toolkit
 License:        Public Domain or WTFPL
 URL:            http://www.libtom.net/
@@ -16,6 +16,7 @@ BuildRequires:  texlive-mfware-bin
 BuildRequires:  tex(cmr10.tfm)
 BuildRequires:  tex(fancyhdr.sty)
 BuildRequires:  tex(hyphen.tex)
+BuildRequires:  tex(mf.mf)
 
 %description
 A comprehensive, modular and portable cryptographic toolkit that provides
@@ -91,6 +92,9 @@ sed -i \
 %doc doc/crypt.pdf
 
 %changelog
+* Wed Apr 18 2018 Simone Caronni <negativo17@gmail.com> - 1.18.1-5
+- Update build requirement for texlive rebase.
+
 * Mon Apr 09 2018 Rafael Santos <rdossant@redhat.com> - 1.18.1-4
 - Fix missing Fedora linker flags (bug #1548709)