diff --git a/.gitignore b/.gitignore
index 746dd61..5cf355a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -58,3 +58,4 @@
 /systemtap-4.5-0.20210129gitea81249b90b9.tar.gz
 /systemtap-4.5-0.202101291559git9e1a0f5703ad.tar.gz
 /systemtap-4.5-0.202102101544git8d5e0abc542c.tar.gz
+/systemtap-4.5-0.202102191905git0f623095ee3e.tar.gz
diff --git a/sources b/sources
index 20d5f68..67b5082 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (systemtap-4.5-0.202102101544git8d5e0abc542c.tar.gz) = 55377be780fb7861113bee77820684ddefb98c5ceb4cb16a4257766e325e76a6f5f028212b0a64efa5b19b26ee363a0b52a9a07dc8fa464470b21e008d0aa201
+SHA512 (systemtap-4.5-0.202102191905git0f623095ee3e.tar.gz) = 2f9d224a8870907a3bfcd6a9171d708b94d7867accf2d4d38f684f3286dd1e64744b584258d0e2efbc7fc1e9675138af48cd153f80536954999a3cce45f2d05d
diff --git a/systemtap.spec b/systemtap.spec
index b39c110..23e8d5e 100644
--- a/systemtap.spec
+++ b/systemtap.spec
@@ -10,7 +10,7 @@
 %{!?with_crash: %global with_crash 1}
 %endif
 %{!?with_rpm: %global with_rpm 1}
-%{!?elfutils_version: %global elfutils_version 0.142}
+%{!?elfutils_version: %global elfutils_version 0.179}
 %{!?pie_supported: %global pie_supported 1}
 %{!?with_boost: %global with_boost 0}
 %ifarch %{ix86} x86_64 ppc ppc64 ppc64le aarch64
@@ -22,6 +22,7 @@
 %{!?with_systemd: %global with_systemd 0%{?fedora} >= 19 || 0%{?rhel} >= 7}
 %{!?with_emacsvim: %global with_emacsvim 0%{?fedora} >= 19 || 0%{?rhel} >= 7}
 %{!?with_java: %global with_java 0%{?fedora} >= 19 || 0%{?rhel} >= 7}
+%{!?with_debuginfod: %global with_debuginfod 0%{?fedora} >= 25 || 0%{?rhel} >= 7}
 %{!?with_virthost: %global with_virthost 0%{?fedora} >= 19 || 0%{?rhel} >= 7}
 %{!?with_virtguest: %global with_virtguest 1}
 %{!?with_dracut: %global with_dracut 0%{?fedora} >= 19 || 0%{?rhel} >= 6}
@@ -89,7 +90,7 @@
 
 Name: systemtap
 Version: 4.5
-Release: 0.202102101544git8d5e0abc542c%{?dist}
+Release: 0.202102191905git0f623095ee3e%{?dist}
 # for version, see also configure.ac
 
 
@@ -123,7 +124,7 @@ Release: 0.202102101544git8d5e0abc542c%{?dist}
 Summary: Programmable system-wide instrumentation system
 License: GPLv2+
 URL: http://sourceware.org/systemtap/
-Source: %{name}-%{version}-0.202102101544git8d5e0abc542c.tar.gz
+Source: %{name}-%{version}-0.202102191905git0f623095ee3e.tar.gz
 
 # Build*
 BuildRequires: make
@@ -132,7 +133,9 @@ BuildRequires: cpio
 BuildRequires: gettext-devel
 BuildRequires: pkgconfig(nss)
 BuildRequires: pkgconfig(avahi-client)
+%if %{with_debuginfod}
 BuildRequires: pkgconfig(libdebuginfod)
+%endif
 %if %{with_dyninst}
 BuildRequires: dyninst-devel >= 10.0
 BuildRequires: pkgconfig(libselinux)
@@ -264,6 +267,9 @@ Requires: kernel-devel-uname-r
 %endif
 
 Requires: gcc make
+# for compiling --runtime=dyninst sripts, need elfutils headers, bz1930973
+Requires: elfutils-devel >= %{elfutils_version}
+
 Conflicts: systemtap-client < %{version}-%{release}
 Conflicts: systemtap-server < %{version}-%{release}
 Conflicts: systemtap-runtime < %{version}-%{release}
@@ -367,7 +373,9 @@ Requires: systemtap = %{version}-%{release}
 Requires: systemtap-sdt-devel = %{version}-%{release}
 Requires: systemtap-server = %{version}-%{release}
 Requires: dejagnu which elfutils grep nc
+%if %{with_debuginfod}
 Requires: elfutils-debuginfod
+%endif
 Requires: gcc gcc-c++ make glibc-devel
 # testsuite/systemtap.base/ptrace.exp needs strace
 Requires: strace
@@ -529,6 +537,13 @@ systemtap-runtime-virthost machine to execute systemtap scripts.
 %global sqlite_config --disable-sqlite
 %endif
 
+%if %{with_debuginfod}
+%global debuginfod_config --with-debuginfod
+%else
+%global debuginfod_config --without-debuginfod
+%endif
+
+
 # Enable/disable the crash extension
 %if %{with_crash}
 %global crash_config --enable-crash
@@ -610,7 +625,7 @@ systemtap-runtime-virthost machine to execute systemtap scripts.
 # We don't ship compileworthy python code, just oddball samples
 %global py_auto_byte_compile 0
 
-%configure %{dyninst_config} %{sqlite_config} %{crash_config} %{docs_config} %{pie_config} %{rpm_config} %{java_config} %{virt_config} %{dracut_config} %{python3_config} %{python2_probes_config} %{python3_probes_config} %{httpd_config} %{bpf_config} --disable-silent-rules --with-extra-version="rpm %{version}-%{release}"
+%configure %{dyninst_config} %{sqlite_config} %{crash_config} %{docs_config} %{pie_config} %{rpm_config} %{java_config} %{virt_config} %{dracut_config} %{python3_config} %{python2_probes_config} %{python3_probes_config} %{httpd_config} %{bpf_config} %{debuginfod_config} --disable-silent-rules --with-extra-version="rpm %{version}-%{release}"
 make %{?_smp_mflags}
 
 
@@ -1231,6 +1246,10 @@ done
 
 # PRERELEASE
 %changelog
+* Fri Feb 19 2021 Frank Ch. Eigler <fche@redhat.com> - 4.5-0.202102191905git0f623095ee3e
+- Automated weekly rawhide release
+- Applied spec changes from upstream git
+
 * Wed Feb 10 2021 Frank Ch. Eigler <fche@redhat.com> - 4.5-0.202102101544git8d5e0abc542c
 - Automated weekly rawhide release
 - Applied spec changes from upstream git