diff --git a/.gitignore b/.gitignore
index cdcaa36..f010749 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,3 +16,5 @@
 /openmp-9.0.0rc3.src.tar.xz
 /openmp-9.0.0.src.tar.xz
 /openmp-9.0.1.src.tar.xz
+/openmp-10.0.0rc1.src.tar.xz
+/openmp-10.0.0rc1.src.tar.xz.sig
diff --git a/hans-gpg-key.asc b/hans-gpg-key.asc
new file mode 100644
index 0000000..4b3cdde
--- /dev/null
+++ b/hans-gpg-key.asc
@@ -0,0 +1,52 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+
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+-----END PGP PUBLIC KEY BLOCK-----
diff --git a/libomp.spec b/libomp.spec
index 5672cfb..d97cbe0 100644
--- a/libomp.spec
+++ b/libomp.spec
@@ -1,5 +1,5 @@
-#%%global rc_ver 3
-%global baserelease 2
+%global rc_ver 1
+%global baserelease 0.1
 %global libomp_srcdir openmp-%{version}%{?rc_ver:rc%{rc_ver}}.src
 
 
@@ -10,7 +10,7 @@
 %endif
 
 Name: libomp
-Version: 9.0.1
+Version: 10.0.0
 Release: %{baserelease}%{?rc_ver:.rc%{rc_ver}}%{?dist}
 Summary: OpenMP runtime for clang
 
@@ -19,6 +19,8 @@ URL: http://openmp.llvm.org
 Source0: http://%{?rc_ver:pre}releases.llvm.org/%{version}/%{?rc_ver:rc%{rc_ver}}/%{libomp_srcdir}.tar.xz
 Source1: run-lit-tests
 Source2: lit.fedora.cfg.py
+Source3: https://%{?rc_ver:pre}releases.llvm.org/%{version}/%{?rc_ver:rc%{rc_ver}}/%{libomp_srcdir}.tar.xz.sig
+Source4: https://prereleases.llvm.org/%{version}/hans-gpg-key.asc
 
 Patch0: 0001-CMake-Make-LIBOMP_HEADERS_INSTALL_PATH-a-cache-varia.patch
 
@@ -103,10 +105,16 @@ echo "lit_config.load_config(config, '%{lit_fedora_cfg}')" >> %{buildroot}%{lit_
 install -d %{buildroot}%{_libexecdir}/tests/libomp
 install -m 0755 %{SOURCE1} %{buildroot}%{_libexecdir}/tests/libomp
 
+# Remove static libraries with equivalent shared libraries
+rm -rf %{buildroot}%{_libdir}/libarcher_static.a
+
 
 %files
 %{_libdir}/libomp.so
 %{_libdir}/libomptarget.so
+%ifnarch %{arm}
+%{_libdir}/libarcher.so
+%endif
 %ifnarch %{arm} %{ix86}
 %{_libdir}/libomptarget.rtl.%{libomp_arch}.so
 %endif
@@ -123,6 +131,9 @@ install -m 0755 %{SOURCE1} %{buildroot}%{_libexecdir}/tests/libomp
 %{_libexecdir}/tests/libomp/
 
 %changelog
+* Fri Jan 31 2020 sguelton@redhat.com - 10.0.0-0.1.rc1
+- 10.0.0 rc1
+
 * Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 9.0.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
 
diff --git a/sources b/sources
index 0bfdb94..70f94b9 100644
--- a/sources
+++ b/sources
@@ -1 +1,2 @@
-SHA512 (openmp-9.0.1.src.tar.xz) = 608b87f9a1fd0cbd88d6273fab413d5bf47052f958888326e9e8a278409fc78071c740edcd306b1a76ceb8f1b2652ea6768e248ea19ccb5f00f1276e886255cf
+SHA512 (openmp-10.0.0rc1.src.tar.xz) = c364e04354bb3ba429ae4a9628fe06f1451901c29581dd94e861bafb53570172ea4ba093594f5adccdc219dce2c7b6500f795766f4e63f158fa90ebaa4e32167
+SHA512 (openmp-10.0.0rc1.src.tar.xz.sig) = 5e9cd0a847d1c6c9f4055fa5c84b468bc42416e6697106de94384c10ec12bc34139363da1a7f03ac5c2c303dd7d8b09c383adbb541f190ceb36c13c54430e8af