initial package creation

Signed-off-by: Toshaan Bharvani <toshaan@powerel.org>

SOURCES/0001-Deactivate-markdown-doc.patch

@@ -0,0 +1,25 @@
+diff -Naur a/llvm/docs/conf.py b/llvm/docs/conf.py
+--- a/llvm/docs/conf.py	2020-09-15 09:12:24.318287611 +0000
++++ b/llvm/docs/conf.py	2020-09-15 15:01:00.025893199 +0000
+@@ -36,20 +36,7 @@
+     '.rst': 'restructuredtext',
+ }
+ 
+-try:
+-  import recommonmark
+-except ImportError:
+-  # manpages do not use any .md sources
+-  if not tags.has('builder-man'):
+-    raise
+-else:
+-  import sphinx
+-  if sphinx.version_info >= (3, 0):
+-    # This requires 0.5 or later.
+-    extensions.append('recommonmark')
+-  else:
+-    source_parsers = {'.md': 'recommonmark.parser.CommonMarkParser'}
+-  source_suffix['.md'] = 'markdown'
++import sphinx
+ 
+ # The encoding of source files.
+ #source_encoding = 'utf-8-sig'

SOURCES/0001-XFAIL-missing-abstract-variable.ll-test-on-ppc64le.patch

@@ -0,0 +1,33 @@
+From 9320ffeda3915c8f7be744c983a3470a89107bd7 Mon Sep 17 00:00:00 2001
+From: Tom Stellard <tstellar@redhat.com>
+Date: Tue, 14 Sep 2021 20:21:20 -0700
+Subject: [PATCH] XFAIL missing-abstract-variable.ll test on ppc64le
+
+It's seems the strategy with this test is to XFAIL it on all
+architectures that it fails on.  I wonder if we should be passing
+it a specific triple?  Also, from what I can tell, this tests only
+runs when llvm is configured with LLVM_DEFAULT_TARGET_TRIPLE set
+to a non-empty value, which is why it may not fail in every build
+configuration.
+
+Differential Revision: https://reviews.llvm.org/D109806
+---
+ llvm/test/DebugInfo/Generic/missing-abstract-variable.ll | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/llvm/test/DebugInfo/Generic/missing-abstract-variable.ll b/llvm/test/DebugInfo/Generic/missing-abstract-variable.ll
+index bd0de60268b6..cc5d56b0c512 100644
+--- a/llvm/test/DebugInfo/Generic/missing-abstract-variable.ll
++++ b/llvm/test/DebugInfo/Generic/missing-abstract-variable.ll
+@@ -4,7 +4,7 @@
+ ; powerpc64 (and on x86_64 at at least -O2). Presumably this is a SelectionDAG
+ ; issue.
+ ; FIXME: arm64 is an alias for aarch64 on macs, apparently?
+-; XFAIL: powerpc64, aarch64, arm64, hexagon
++; XFAIL: powerpc64, aarch64, arm64, hexagon, ppc64le
+ 
+ ; Build from the following source with clang -O2.
+ 
+-- 
+2.31.1
+

SOURCES/lit.fedora.cfg.py

@@ -0,0 +1,17 @@
+
+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)

SOURCES/run-lit-tests

@@ -0,0 +1,59 @@
+#!/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