Build with TPM2 support

Related: #2033220
Signed-off-by: Daiki Ueno <dueno@redhat.com>
Co-authored-by: Alexander Sosedkin <asosedkin@redhat.com>

gnutls.spec

@@ -1,5 +1,5 @@
 Version: 3.7.3
-Release: 1%{?dist}
+Release: 2%{?dist}
 Patch1:	gnutls-3.6.7-no-now-guile.patch
 Patch2:	gnutls-3.2.7-rpath.patch
 Patch3:	gnutls-3.7.2-enable-intel-cet.patch
@@ -14,6 +14,7 @@ Patch4: gnutls-3.7.2-no-explicit-init.patch
 %bcond_without fips
 %endif
 %bcond_with tpm12
+%bcond_without tpm2
 %bcond_with gost
 
 Summary: A TLS protocol implementation
@@ -29,6 +30,9 @@ BuildRequires: nettle-devel >= 3.5.1
 %if %{with tpm12}
 BuildRequires: trousers-devel >= 0.3.11.2
 %endif
+%if %{with tpm2}
+BuildRequires: tpm2-tss-devel >= 3.0.3
+%endif
 BuildRequires: libidn2-devel
 BuildRequires: libunistring-devel
 BuildRequires: net-tools, datefudge, softhsm, gcc, gcc-c++
@@ -199,6 +203,11 @@ export GUILD
            --with-trousers-lib=%{_libdir}/libtspi.so.1 \
 %else
            --without-tpm \
+%endif
+%if %{with tpm2}
+           --with-tpm2 \
+%else
+           --without-tpm2 \
 %endif
            --htmldir=%{_docdir}/manual \
 %if %{with guile}
@@ -300,6 +309,9 @@ make check %{?_smp_mflags} GNUTLS_SYSTEM_PRIORITY_FILE=/dev/null
 %endif
 
 %changelog
+* Wed Feb  2 2022 Daiki Ueno <dueno@redhat.com> - 3.7.3-2
+- Build with TPM2 support, patch from Alexander Sosedkin (#2033220)
+
 * Tue Jan 18 2022 Daiki Ueno <dueno@redhat.com> - 3.7.3-1
 - Update to gnutls 3.7.3 (#2033220)