Use make macros

https://fedoraproject.org/wiki/Changes/UseMakeBuildInstallMacro

libipt.spec

@@ -1,6 +1,6 @@
 Name: libipt
 Version: 2.0.1
-Release: 2%{?dist}
+Release: 3%{?dist}
 Summary: Intel Processor Trace Decoder Library
 License: BSD
 URL: https://github.com/01org/processor-trace
@@ -35,10 +35,10 @@ develop programs that use the Intel Processor Trace (Intel PT) Decoder Library.
        -DMAN:BOOL=ON \
        -DDEVBUILD:BOOL=ON \
        .
-make VERBOSE=1 %{?_smp_mflags}
+%make_build
 
 %install
-make install DESTDIR=%{buildroot}
+%make_install
 %global develdocs howto_libipt.md
 (cd doc;cp -p %{develdocs} ..)
 
@@ -57,6 +57,10 @@ ctest -V %{?_smp_mflags}
 %{_mandir}/*/*.gz
 
 %changelog
+* Wed Jul 22 2020 Tom Stellard <tstellar@redhat.com> - 2.0.1-3
+- Use make macros
+- https://fedoraproject.org/wiki/Changes/UseMakeBuildInstallMacro
+
 * Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.0.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild