diff --git a/.gitignore b/.gitignore
index 23304f9..d4e7b84 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,148 +1,7 @@
-/cfe-*.src.tar.gz
-/compiler-rt-*.src.tar.gz
-/lldb-*.src.tar.gz
-/llvm-*.src.tar.gz
-/clang-3.4.src.tar.gz
-/cfe-3.5.0.src.tar.xz
-/compiler-rt-3.5.0.src.tar.xz
-/lldb-3.5.0.src.tar.xz
-/llvm-3.5.0.src.tar.xz
-/cfe-3.6.0.src.tar.xz
-/compiler-rt-3.6.0.src.tar.xz
-/lldb-3.6.0.src.tar.xz
-/llvm-3.6.0.src.tar.xz
-/llvm-3.6.1.src.tar.xz
-/compiler-rt-3.6.1.src.tar.xz
-/cfe-3.6.1.src.tar.xz
-/lldb-3.6.1.src.tar.xz
-/cfe-3.6.2.src.tar.xz
-/compiler-rt-3.6.2.src.tar.xz
-/lldb-3.6.2.src.tar.xz
-/llvm-3.6.2.src.tar.xz
-/llvm-3.7.0.src.tar.xz
-/cfe-3.7.0.src.tar.xz
-/compiler-rt-3.7.0.src.tar.xz
-/lldb-3.7.0.src.tar.xz
-/llvm-3.7.1.src.tar.xz
-/llvm-3.8.0rc2.src.tar.xz
-/llvm-3.8.0rc3.src.tar.xz
-/llvm-3.8.0.src.tar.xz
-/llvm-3.8.1.src.tar.xz
-/llvm-3.9.0.src.tar.xz
-/llvm-3.9.1.src.tar.xz
-/llvm-4.0.0.src.tar.xz
-/llvm-4.0.1.src.tar.xz
-/llvm-5.0.0.src.tar.xz
-/llvm-5.0.1.src.tar.xz
-/llvm-6.0.0rc1.src.tar.xz
-/llvm-6.0.0rc2.src.tar.xz
-/llvm-6.0.0.src.tar.xz
-/llvm-6.0.1rc1.src.tar.xz
-/llvm-6.0.1rc2.src.tar.xz
-/llvm-6.0.1.src.tar.xz
-/llvm-7.0.0rc1.src.tar.xz
-/llvm-7.0.0rc2.src.tar.xz
-/llvm-7.0.0rc3.src.tar.xz
-/llvm-7.0.0.src.tar.xz
-/llvm-7.0.1.src.tar.xz
-/llvm-8.0.0rc1.src.tar.xz
-/llvm-8.0.0rc2.src.tar.xz
-/llvm-8.0.0rc3.src.tar.xz
-/llvm-8.0.0rc4.src.tar.xz
-/llvm-8.0.0.src.tar.xz
-/llvm-9.0.0rc2.src.tar.xz
-/llvm-9.0.0rc3.src.tar.xz
-/llvm-9.0.0.src.tar.xz
-/llvm-9.0.1.src.tar.xz
-/llvm-10.0.0rc1.src.tar.xz
-/llvm-10.0.0rc1.src.tar.xz.sig
-/llvm-10.0.0rc2.src.tar.xz
-/llvm-10.0.0rc2.src.tar.xz.sig
-/llvm-10.0.0rc3.src.tar.xz
-/llvm-10.0.0rc3.src.tar.xz.sig
-/llvm-10.0.0rc4.src.tar.xz
-/llvm-10.0.0rc4.src.tar.xz.sig
-/llvm-10.0.0rc5.src.tar.xz
-/llvm-10.0.0rc5.src.tar.xz.sig
-/llvm-10.0.0rc6.src.tar.xz
-/llvm-10.0.0rc6.src.tar.xz.sig
-/llvm-10.0.0.src.tar.xz
-/llvm-10.0.0.src.tar.xz.sig
-/llvm-11.0.0rc1.src.tar.xz
-/llvm-11.0.0rc1.src.tar.xz.sig
-/llvm-11.0.0rc2.src.tar.xz
-/llvm-11.0.0rc2.src.tar.xz.sig
-/llvm-11.0.0rc3.src.tar.xz
-/llvm-11.0.0rc3.src.tar.xz.sig
-/llvm-11.0.0rc5.src.tar.xz
-/llvm-11.0.0rc5.src.tar.xz.sig
-/llvm-11.0.0rc6.src.tar.xz
-/llvm-11.0.0rc6.src.tar.xz.sig
-/llvm-11.0.0.src.tar.xz
-/llvm-11.0.0.src.tar.xz.sig
-/llvm-11.0.1rc1.src.tar.xz
-/llvm-11.0.1rc1.src.tar.xz.sig
-/llvm-11.0.1rc2.src.tar.xz.sig
-/llvm-11.0.1rc2.src.tar.xz
-/llvm-11.0.1.src.tar.xz
-/llvm-11.0.1.src.tar.xz.sig
-/llvm-11.1.0rc1.src.tar.xz.sig
-/llvm-11.1.0rc1.src.tar.xz
-/llvm-11.1.0rc2.src.tar.xz
-/llvm-11.1.0rc2.src.tar.xz.sig
-/llvm-12.0.0rc1.src.tar.xz
-/llvm-12.0.0rc1.src.tar.xz.sig
-/llvm-12.0.0rc2.src.tar.xz
-/llvm-12.0.0rc2.src.tar.xz.sig
-/llvm-12.0.0rc3.src.tar.xz
-/llvm-12.0.0rc3.src.tar.xz.sig
-/llvm-12.0.0rc4.src.tar.xz
-/llvm-12.0.0rc4.src.tar.xz.sig
-/llvm-12.0.0rc5.src.tar.xz
-/llvm-12.0.0rc5.src.tar.xz.sig
-/llvm-12.0.0.src.tar.xz
-/llvm-12.0.0.src.tar.xz.sig
-/llvm-12.0.1rc1.src.tar.xz
-/llvm-12.0.1rc1.src.tar.xz.sig
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-/llvm-13.0.1rc3.src.tar.xz
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-/llvm-13.0.1.src.tar.xz
-/llvm-13.0.1.src.tar.xz.sig
-/llvm-14.0.0.src.tar.xz
-/llvm-14.0.0.src.tar.xz.sig
-/llvm-14.0.3.src.tar.xz
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-/llvm-14.0.5.src.tar.xz
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-/llvm-15.0.0.src.tar.xz
-/llvm-15.0.0.src.tar.xz.sig
-/cmake-15.0.0.src.tar.xz
-/cmake-15.0.0.src.tar.xz.sig
-/llvm-15.0.4.src.tar.xz
-/llvm-15.0.4.src.tar.xz.sig
-/cmake-15.0.4.src.tar.xz
-/cmake-15.0.4.src.tar.xz.sig
-/llvm-15.0.6.src.tar.xz
-/llvm-15.0.6.src.tar.xz.sig
-/cmake-15.0.6.src.tar.xz
-/cmake-15.0.6.src.tar.xz.sig
-/llvm-15.0.7.src.tar.xz
-/llvm-15.0.7.src.tar.xz.sig
-/cmake-15.0.7.src.tar.xz
-/cmake-15.0.7.src.tar.xz.sig
+/*.src.rpm
+/*.src.tar.xz
+/*.src.tar.xz.sig
+/cmake/
+/llvm-*.src/
+/results_llvm/
+/third-party/
diff --git a/lit.fedora.cfg.py b/lit.fedora.cfg.py
deleted file mode 100644
index 1c918b4..0000000
--- a/lit.fedora.cfg.py
+++ /dev/null
@@ -1,17 +0,0 @@
-
-config.llvm_tools_dir = '/usr/bin'
-config.llvm_shlib_dir = '%(llvm_shlib_dir)s' % lit_config.params
-
-if hasattr(config, 'host_triple'):
-    # This means we are running lit regression tests
-
-    # Regression tests write output to this directory, so we need to be able to specify
-    # a temp directory when invoking lit. e.g. lit -Dllvm_obj_root=/tmp/lit
-    config.llvm_obj_root = "%(llvm_obj_root)s" % lit_config.params
-    lit_config.load_config(config, '%(llvm_test_root)s/lit.cfg.py' % lit_config.params)
-else:
-    # This means we are running lit unit tests
-
-    # For unit tests, llvm_obj_root is used to find the unit test binaries.
-    config.llvm_obj_root = '%(llvm_unittest_bindir)s' % lit_config.params
-    lit_config.load_config(config, '%(llvm_test_root)s/Unit/lit.cfg.py' % lit_config.params)
diff --git a/llvm-Config-config.h b/llvm-Config-config.h
deleted file mode 100644
index c369b45..0000000
--- a/llvm-Config-config.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <bits/wordsize.h>
-
-#if __WORDSIZE == 32
-#include "config-32.h"
-#elif __WORDSIZE == 64
-#include "config-64.h"
-#else
-#error "Unknown word size"
-#endif
diff --git a/llvm-Config-llvm-config.h b/llvm-Config-llvm-config.h
deleted file mode 100644
index 2fa08c9..0000000
--- a/llvm-Config-llvm-config.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#include <bits/wordsize.h>
-
-#if __WORDSIZE == 32
-#include "llvm-config-32.h"
-#elif __WORDSIZE == 64
-#include "llvm-config-64.h"
-#else
-#error "Unknown word size"
-#endif
diff --git a/llvm.spec b/llvm.spec
index bcb964c..7034247 100644
--- a/llvm.spec
+++ b/llvm.spec
@@ -80,7 +80,7 @@
 # we need to hard-code the correct triple here.
 %global llvm_triple armv7l-redhat-linux-gnueabihf
 %else
-%global llvm_triple %{_host}
+%global llvm_triple %{_target_platform}
 %endif
 
 # https://fedoraproject.org/wiki/Changes/PythonSafePath#Opting_out
diff --git a/run-lit-tests b/run-lit-tests
deleted file mode 100755
index 314f2be..0000000
--- a/run-lit-tests
+++ /dev/null
@@ -1,59 +0,0 @@
-#!/bin/bash
-
-usage() {
-    echo "usage: `basename $0` [OPTIONS]"
-    echo "  --threads NUM         The number of threads to use for running tests."
-    echo "  --multilib-arch ARCH  Use this option to test 32-bit libs/binaries on"
-    echo "                        64-bit hosts."
-}
-
-threads_arg=''
-
-while [ $# -gt 0 ]; do
-    case $1 in
-        --threads)
-            shift
-            threads_arg="--threads $1"
-            ;;
-	--multilib-arch)
-            shift
-	    ARCH=$1
-	    ;;
-        * )
-            echo "unknown option: $1"
-            echo ""
-            usage
-            exit 1
-            ;;
-    esac
-    shift
-done
-
-set -xe
-
-if [ -z "$ARCH" ]; then
-    ARCH=`rpm --eval '%_arch'`
-fi
-
-case $ARCH in
-    arm)
-	;&
-    i686)
-        LIB_DIR="/usr/lib/"
-        ;;
-    *)
-        LIB_DIR="/usr/lib64/"
-        ;;
-esac
-
-cd $(mktemp -d)
-ln -s /usr/include include
-ln -s /usr/share/llvm/src/docs docs
-tar -xzf /usr/share/llvm/src/test.tar.gz
-ln -s /usr/share/llvm/src/$ARCH.site.cfg.py test/lit.site.cfg.py
-ln -s /usr/share/llvm/src/$ARCH.Unit.site.cfg.py test/Unit/lit.site.cfg.py
-lit -v -s $threads_arg test \
-	-Dllvm_obj_root=`pwd` \
-	-Dllvm_test_root=`pwd`/test \
-	-Dllvm_unittest_bindir=$LIB_DIR/llvm \
-	-Dllvm_shlib_dir=$LIB_DIR