From f943e7f14be504ca19d3371afe0e9b7171cd8fe3 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Wed, 26 Oct 2016 10:47:35 +1000
Subject: [PATCH] add fix for lldb out-of-tree build

---
 ...all-CheckAtomic.cmake-needed-by-lldb.patch | 39 +++++++++++++++++++
 llvm.spec                                     |  7 +++-
 2 files changed, 45 insertions(+), 1 deletion(-)
 create mode 100644 0001-cmake-Install-CheckAtomic.cmake-needed-by-lldb.patch

diff --git a/0001-cmake-Install-CheckAtomic.cmake-needed-by-lldb.patch b/0001-cmake-Install-CheckAtomic.cmake-needed-by-lldb.patch
new file mode 100644
index 0000000..d317e39
--- /dev/null
+++ b/0001-cmake-Install-CheckAtomic.cmake-needed-by-lldb.patch
@@ -0,0 +1,39 @@
+From fdda55bb968b2c39da76baa85a29114f53154944 Mon Sep 17 00:00:00 2001
+From: Chris Bieneman <beanz@apple.com>
+Date: Thu, 25 Aug 2016 20:53:00 +0000
+Subject: [PATCH] cmake: Install CheckAtomic.cmake (needed by lldb)
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Summary:
+Install CheckAtomic.cmake along with other LLVM modules, therefore making it possible for other projects to use it. This file is needed for LLDB to be built standalone, and installing it was suggested in https://reviews.llvm.org/D23881.
+
+Patch by: Michał Górny
+
+Reviewers: krytarowski, zturner, eugenis, jyknight, labath, beanz
+
+Subscribers: beanz, llvm-commits
+
+Differential Revision: https://reviews.llvm.org/D23887
+
+git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@279777 91177308-0d34-0410-b5e6-96231b3b80d8
+---
+ cmake/modules/CMakeLists.txt | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/cmake/modules/CMakeLists.txt b/cmake/modules/CMakeLists.txt
+index 826dd36..d2510b8 100644
+--- a/cmake/modules/CMakeLists.txt
++++ b/cmake/modules/CMakeLists.txt
+@@ -91,6 +91,5 @@ if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
+     PATTERN LLVMConfig.cmake EXCLUDE
+     PATTERN LLVMConfigVersion.cmake EXCLUDE
+     PATTERN LLVM-Config.cmake EXCLUDE
+-    PATTERN GetHostTriple.cmake EXCLUDE
+-    PATTERN CheckAtomic.cmake EXCLUDE)
++    PATTERN GetHostTriple.cmake EXCLUDE)
+ endif()
+-- 
+2.5.5
+
diff --git a/llvm.spec b/llvm.spec
index 834ce0d..d3e82ea 100644
--- a/llvm.spec
+++ b/llvm.spec
@@ -7,7 +7,7 @@
 
 Name:		llvm
 Version:	3.9.0
-Release:	3%{?dist}
+Release:	4%{?dist}
 Summary:	The Low Level Virtual Machine
 
 License:	NCSA
@@ -23,6 +23,8 @@ Patch1:		0001-This-code-block-breaks-the-docs-build-http-lab.llvm..patch
 Patch2:		0001-fix-docs-2.patch
 Patch3:		0001-fix-docs-3.patch
 Patch4:		0001-docs-fix-cmake-code-block-warning.patch
+# backport from upstream to fix lldb out of tree
+Patch5:		0001-cmake-Install-CheckAtomic.cmake-needed-by-lldb.patch
 
 # backports cribbed from https://github.com/rust-lang/llvm/
 Patch47:	rust-lang-llvm-pr47.patch
@@ -206,6 +208,9 @@ make check-all || :
 %{_libdir}/*.a
 
 %changelog
+* Wed Oct 26 2016 Dave Airlie <airlied@redhat.com> - 3.9.0-4
+- add fix for lldb out-of-tree build
+
 * Mon Oct 17 2016 Josh Stone <jistone@redhat.com> - 3.9.0-3
 - Apply backports from rust-lang/llvm#47, #48, #53, #54