.clang.metadata

@@ -1,6 +1,4 @@
-f005e3b6d41cf92c083d2a16960aaeb1a6e3c76c SOURCES/clang-16.0.6.src.tar.xz
-bc19124e64c0ffe7ada3d4bad8aec42c0cd05f04 SOURCES/clang-16.0.6.src.tar.xz.sig
-41c06d541cfcc126ddc344e7f162148f2ecf0461 SOURCES/clang-tools-extra-16.0.6.src.tar.xz
-cc29485778a6c94ed98f3b2dfb754ef513535691 SOURCES/clang-tools-extra-16.0.6.src.tar.xz.sig
-0de534cfef38697e115c3ae80634765f05e78e5b SOURCES/cmake-16.0.6.src.tar.xz
-2db5c88fe9277bb0fa85f49b58e946e49ff235c2 SOURCES/cmake-16.0.6.src.tar.xz.sig
+2822ff10a016df1fffdeb296f753e9c5fce764ee SOURCES/clang-17.0.6.src.tar.xz
+576ef9aeccf3febe1828c68b3e11ffa921f3fc92 SOURCES/clang-17.0.6.src.tar.xz.sig
+1ec17cc98c397d6b4d30f57f14646fa085c9ccce SOURCES/clang-tools-extra-17.0.6.src.tar.xz
+cba7dea96b093d9989ceb949a21b4180b9d9985e SOURCES/clang-tools-extra-17.0.6.src.tar.xz.sig

.gitignore

@@ -1,6 +1,4 @@
-SOURCES/clang-16.0.6.src.tar.xz
-SOURCES/clang-16.0.6.src.tar.xz.sig
-SOURCES/clang-tools-extra-16.0.6.src.tar.xz
-SOURCES/clang-tools-extra-16.0.6.src.tar.xz.sig
-SOURCES/cmake-16.0.6.src.tar.xz
-SOURCES/cmake-16.0.6.src.tar.xz.sig
+SOURCES/clang-17.0.6.src.tar.xz
+SOURCES/clang-17.0.6.src.tar.xz.sig
+SOURCES/clang-tools-extra-17.0.6.src.tar.xz
+SOURCES/clang-tools-extra-17.0.6.src.tar.xz.sig

SOURCES/0001-PATCH-clang-Make-funwind-tables-the-default-on-all-a.patch

@@ -1,21 +1,20 @@
-From d95d3fbff661c0390072ed0bb4544d5e2aae5c9a Mon Sep 17 00:00:00 2001
-From: serge-sans-paille <sguelton@redhat.com>
-Date: Thu, 25 Feb 2021 14:09:29 +0100
+From 49f827b09db549de62dcaf8b90b3fcb3e08c0ee5 Mon Sep 17 00:00:00 2001
+From: Serge Guelton <sguelton@redhat.com>
+Date: Mon, 6 Mar 2023 12:37:48 +0100
 Subject: [PATCH] Make -funwind-tables the default on all archs
 
 ---
- clang/lib/Driver/ToolChains/Gnu.cpp | 5 +++++
- 1 file changed, 5 insertions(+)
+ clang/lib/Driver/ToolChains/Gnu.cpp | 4 ++++
+ 1 file changed, 4 insertions(+)
 
 diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp
-index c8006f3d8412..6ed03adb7702 100644
+index 24fbdcffc07b..8fed46b49515 100644
 --- a/clang/lib/Driver/ToolChains/Gnu.cpp
 +++ b/clang/lib/Driver/ToolChains/Gnu.cpp
-@@ -2863,6 +2863,11 @@ Generic_GCC::getDefaultUnwindTableLevel(const ArgList &Args) const {
-   case llvm::Triple::ppc64le:
+@@ -2904,6 +2904,10 @@ Generic_GCC::getDefaultUnwindTableLevel(const ArgList &Args) const {
+   case llvm::Triple::riscv64:
    case llvm::Triple::x86:
    case llvm::Triple::x86_64:
-+
 +  // Enable -funwind-tables on all architectures supported by Fedora:
 +  // rhbz#1655546
 +  case llvm::Triple::systemz:

SOURCES/0001-PowerPC-clang-Fix-triple.patch

@@ -1,26 +0,0 @@
-From 701750a896a08d5841a7bc0d187bcddaa6c0f616 Mon Sep 17 00:00:00 2001
-From: Tulio Magno Quites Machado Filho <tuliom@redhat.com>
-Date: Thu, 16 Mar 2023 17:22:24 -0300
-Subject: [PATCH] [PowerPC][clang] Fix triple
-
-Some Linux distributions use ppc64le instead of powerpc.
----
- clang/test/CodeGenCoroutines/pr56329.cpp | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/clang/test/CodeGenCoroutines/pr56329.cpp b/clang/test/CodeGenCoroutines/pr56329.cpp
-index 31d4849af4e7..69e0f1d337cf 100644
---- a/clang/test/CodeGenCoroutines/pr56329.cpp
-+++ b/clang/test/CodeGenCoroutines/pr56329.cpp
-@@ -2,7 +2,7 @@
- //
- // RUN: %clang_cc1 -triple %itanium_abi_triple -std=c++20 %s -O3 -S -emit-llvm -o - | FileCheck %s
- // This test is expected to fail on PowerPC.
--// XFAIL: target=powerpc{{.*}}
-+// XFAIL: target={{(ppc|powerpc).*}}
- 
- #include "Inputs/coroutine.h"
- 
--- 
-2.39.2
--

SOURCES/0001-Produce-DWARF4-by-default.patch

@@ -1,36 +1,38 @@
-From 4ea62faaaac1aad0fe496cabe9674c809c91c49a Mon Sep 17 00:00:00 2001
+From adbe188f3b1e3a0dd5ec80d9409601ba7f5b0423 Mon Sep 17 00:00:00 2001
 From: Konrad Kleine <kkleine@redhat.com>
-Date: Mon, 13 Feb 2023 17:11:00 -0300
+Date: Thu, 24 Mar 2022 09:44:21 +0100
 Subject: [PATCH] Produce DWARF4 by default
 
 Have a look at the following commit to see when the move from DWARF 4 to 5 first happened upstream:
 
 https://github.com/llvm/llvm-project/commit/d3b26dea16108c427b19b5480c9edc76edf8f5b4?diff=unified
 ---
- clang/include/clang/Driver/ToolChain.h | 2 +-
- clang/test/CodeGen/dwarf-version.c     | 4 ++--
- clang/test/Driver/as-options.s         | 4 ++--
- clang/test/Driver/cl-options.c         | 2 +-
- clang/test/Driver/clang-g-opts.c       | 2 +-
- clang/test/Driver/ve-toolchain.c       | 2 +-
- clang/test/Driver/ve-toolchain.cpp     | 2 +-
- 7 files changed, 9 insertions(+), 9 deletions(-)
+ clang/lib/Driver/ToolChain.cpp     | 4 +---
+ clang/test/CodeGen/dwarf-version.c | 4 ++--
+ clang/test/Driver/as-options.s     | 4 ++--
+ clang/test/Driver/cl-options.c     | 2 +-
+ clang/test/Driver/clang-g-opts.c   | 2 +-
+ clang/test/Driver/ve-toolchain.c   | 2 +-
+ clang/test/Driver/ve-toolchain.cpp | 2 +-
+ 7 files changed, 9 insertions(+), 11 deletions(-)
 
-diff --git a/clang/include/clang/Driver/ToolChain.h b/clang/include/clang/Driver/ToolChain.h
-index f75f35dc9e65..a70ae2b17833 100644
---- a/clang/include/clang/Driver/ToolChain.h
-+++ b/clang/include/clang/Driver/ToolChain.h
-@@ -547,7 +547,7 @@ public:
+diff --git a/clang/lib/Driver/ToolChain.cpp b/clang/lib/Driver/ToolChain.cpp
+index 8dafc3d481c2..92bf26dc8ec6 100644
+--- a/clang/lib/Driver/ToolChain.cpp
++++ b/clang/lib/Driver/ToolChain.cpp
+@@ -428,9 +428,7 @@ ToolChain::getDefaultUnwindTableLevel(const ArgList &Args) const {
+ }
  
-   // Return the DWARF version to emit, in the absence of arguments
-   // to the contrary.
--  virtual unsigned GetDefaultDwarfVersion() const { return 5; }
-+  virtual unsigned GetDefaultDwarfVersion() const { return 4; }
+ unsigned ToolChain::GetDefaultDwarfVersion() const {
+-  // TODO: Remove the RISC-V special case when R_RISCV_SET_ULEB128 linker
+-  // support becomes more widely available.
+-  return getTriple().isRISCV() ? 4 : 5;
++  return 4;
+ }
  
-   // Some toolchains may have different restrictions on the DWARF version and
-   // may need to adjust it. E.g. NVPTX may need to enforce DWARF2 even when host
+ Tool *ToolChain::getClang() const {
 diff --git a/clang/test/CodeGen/dwarf-version.c b/clang/test/CodeGen/dwarf-version.c
-index 0a6fa4768026..96f01749d0d8 100644
+index d307eb3f101f..e7e93bf6688c 100644
 --- a/clang/test/CodeGen/dwarf-version.c
 +++ b/clang/test/CodeGen/dwarf-version.c
 @@ -2,8 +2,8 @@
@@ -67,10 +69,10 @@ index 73d002c7ef7e..71d55f7fd537 100644
  // RUN: %clang --target=aarch64-linux-gnu -fno-integrated-as -gdwarf-5 %s -### 2>&1 | \
  // RUN:   FileCheck --check-prefix=GDWARF5 %s
 diff --git a/clang/test/Driver/cl-options.c b/clang/test/Driver/cl-options.c
-index 1d588bdfc1b0..1ad57aedc3a4 100644
+index 6d929b19e7e2..373905c2e0fc 100644
 --- a/clang/test/Driver/cl-options.c
 +++ b/clang/test/Driver/cl-options.c
-@@ -575,7 +575,7 @@
+@@ -569,7 +569,7 @@
  // RUN: %clang_cl /Z7 -gdwarf /c -### -- %s 2>&1 | FileCheck -check-prefix=Z7_gdwarf %s
  // Z7_gdwarf: "-gcodeview"
  // Z7_gdwarf: "-debug-info-kind=constructor"
@@ -80,7 +82,7 @@ index 1d588bdfc1b0..1ad57aedc3a4 100644
  // RUN: %clang_cl /ZH:MD5 /c -### -- %s 2>&1 | FileCheck -check-prefix=ZH_MD5 %s
  // ZH_MD5: "-gsrc-hash=md5"
 diff --git a/clang/test/Driver/clang-g-opts.c b/clang/test/Driver/clang-g-opts.c
-index d982b1070cae..bb129e75769c 100644
+index 5ee0fe64fe48..985158746137 100644
 --- a/clang/test/Driver/clang-g-opts.c
 +++ b/clang/test/Driver/clang-g-opts.c
 @@ -32,7 +32,7 @@
@@ -119,5 +121,5 @@ index 5a33d5eceb61..cedf895b36dc 100644
  ///-----------------------------------------------------------------------------
  /// Checking include-path
 -- 
-2.39.1
+2.41.0
 

SOURCES/0001-Workaround-a-bug-in-ORC-on-ppc64le.patch

@@ -0,0 +1,30 @@
+From a2449cee8c995b56f1892502aab3dfad3d6f3ca1 Mon Sep 17 00:00:00 2001
+From: Tulio Magno Quites Machado Filho <tuliom@redhat.com>
+Date: Fri, 8 Sep 2023 11:45:34 -0300
+Subject: [PATCH] Workaround a bug in ORC on ppc64le
+
+The Jit code appears to be returning the wrong printf symbol on ppc64le
+after the transition of the default long double to IEEE 128-bit floating
+point.
+---
+ clang/unittests/Interpreter/InterpreterTest.cpp | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/clang/unittests/Interpreter/InterpreterTest.cpp b/clang/unittests/Interpreter/InterpreterTest.cpp
+index abb8e6377aab..7b6697ebc6ed 100644
+--- a/clang/unittests/Interpreter/InterpreterTest.cpp
++++ b/clang/unittests/Interpreter/InterpreterTest.cpp
+@@ -243,7 +243,9 @@ TEST(IncrementalProcessing, FindMangledNameSymbol) {
+   EXPECT_FALSE(!Addr);
+ 
+   // FIXME: Re-enable when we investigate the way we handle dllimports on Win.
+-#ifndef _WIN32
++  // FIXME: The printf symbol returned from the Jit may not be correct on
++  //        ppc64le when the default long double is IEEE 128-bit fp.
++#if !defined _WIN32 && !(defined __PPC64__ && defined __LITTLE_ENDIAN__)
+   EXPECT_EQ((uintptr_t)&printf, Addr->getValue());
+ #endif // _WIN32
+ }
+-- 
+2.41.0
+

SOURCES/0001-clang-tools-extra-Make-test-dependency-on-LLVMHello-.patch

@@ -1,6 +1,6 @@
-From 581300e447602b9b7a505b0f07e8461d58d041ca Mon Sep 17 00:00:00 2001
+From 22d62b32cd3be5fb0ae10723b35a781e0f862b71 Mon Sep 17 00:00:00 2001
 From: Tom Stellard <tstellar@redhat.com>
-Date: Fri, 1 Jul 2022 21:24:17 -0700
+Date: Tue, 24 Jan 2023 22:46:25 +0000
 Subject: [PATCH] clang-tools-extra: Make test dependency on LLVMHello optional
 
 This fixes clang + clang-tools-extra standalone build after
@@ -55,19 +55,19 @@ index c66a94f458cf..b4e7a5d691e5 100644
  // CHECK-LIST: Enabled checks:
  // CHECK-LIST-NEXT:    mytest1
 diff --git a/clang-tools-extra/test/lit.cfg.py b/clang-tools-extra/test/lit.cfg.py
-index 9b99bfd93440..3fca9f25fb48 100644
+index 9f64fd3d2ffa..1b258a00ddf9 100644
 --- a/clang-tools-extra/test/lit.cfg.py
 +++ b/clang-tools-extra/test/lit.cfg.py
-@@ -59,6 +59,9 @@ config.substitutions.append(
- # Plugins (loadable modules)
+@@ -75,6 +75,9 @@ config.substitutions.append(("%clang_tidy_headers", clang_tidy_headers))
  if config.has_plugins and config.llvm_plugin_ext:
-     config.available_features.add('plugins')
-+
+     config.available_features.add("plugins")
+ 
 +if config.has_llvm_hello:
 +    config.available_features.add("llvm-hello")
- 
++
  # It is not realistically possible to account for all options that could
  # possibly be present in system and user configuration files, so disable
+ # default configs for the test runs.
 diff --git a/clang-tools-extra/test/lit.site.cfg.py.in b/clang-tools-extra/test/lit.site.cfg.py.in
 index 4eb830a1baf1..6e5559348454 100644
 --- a/clang-tools-extra/test/lit.site.cfg.py.in
@@ -81,5 +81,5 @@ index 4eb830a1baf1..6e5559348454 100644
  # used when we can't determine the tool dir at configuration time.
  config.llvm_tools_dir = lit_config.substitute("@LLVM_TOOLS_DIR@")
 -- 
-2.27.0
+2.40.1
 

SOURCES/0009-disable-recommonmark.patch

@@ -0,0 +1,26 @@
+diff -Naur a/clang/docs/conf.py b/clang/docs/conf.py
+--- a/clang/docs/conf.py	2020-09-15 09:12:24.318287611 +0000
++++ b/clang/docs/conf.py	2020-09-15 15:01:00.025893199 +0000
+@@ -37,21 +37,7 @@
+     ".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/D138472.diff

@@ -1,53 +0,0 @@
-From 04b642c646048dd9df652eba05d45beaa13bc895 Mon Sep 17 00:00:00 2001
-From: Konrad Kleine <kkleine@redhat.com>
-Date: Mon, 23 Jan 2023 13:14:17 +0000
-Subject: [PATCH] Rebased D138472
-
----
- clang/CMakeLists.txt | 23 ++++++++++-------------
- 1 file changed, 10 insertions(+), 13 deletions(-)
-
-diff --git a/clang/CMakeLists.txt b/clang/CMakeLists.txt
-index 090cfa352078..f87838776c32 100644
---- a/clang/CMakeLists.txt
-+++ b/clang/CMakeLists.txt
-@@ -118,12 +118,11 @@ if(CLANG_BUILT_STANDALONE)
-         set(LLVM_UTILS_PROVIDED ON)
-         set(CLANG_TEST_DEPS FileCheck count not)
-       endif()
--      set(UNITTEST_DIR ${LLVM_THIRD_PARTY_DIR}/unittest)
--      if(EXISTS ${UNITTEST_DIR}/googletest/include/gtest/gtest.h
--          AND NOT EXISTS ${LLVM_LIBRARY_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}gtest${CMAKE_STATIC_LIBRARY_SUFFIX}
--          AND EXISTS ${UNITTEST_DIR}/CMakeLists.txt)
--        add_subdirectory(${UNITTEST_DIR} third-party/unittest)
--      endif()
-+    endif()
-+
-+    find_package(LLVMGTest HINTS "${LLVM_CMAKE_DIR}")
-+    if (NOT TARGET llvm_gtest)
-+        message(FATAL_ERROR "llvm-gtest not found. Please install llvm-gtest or disable tests with -DLLVM_INCLUDE_TESTS=OFF")
-     endif()
- 
-     if(LLVM_LIT)
-@@ -506,13 +505,11 @@ endif()
- 
- 
- if( CLANG_INCLUDE_TESTS )
--  if(EXISTS ${LLVM_THIRD_PARTY_DIR}/unittest/googletest/include/gtest/gtest.h)
--    add_subdirectory(unittests)
--    list(APPEND CLANG_TEST_DEPS ClangUnitTests)
--    list(APPEND CLANG_TEST_PARAMS
--      clang_unit_site_config=${CMAKE_CURRENT_BINARY_DIR}/test/Unit/lit.site.cfg
--      )
--  endif()
-+  add_subdirectory(unittests)
-+  list(APPEND CLANG_TEST_DEPS ClangUnitTests)
-+  list(APPEND CLANG_TEST_PARAMS
-+    clang_unit_site_config=${CMAKE_CURRENT_BINARY_DIR}/test/Unit/lit.site.cfg
-+  )
-   add_subdirectory(test)
-   add_subdirectory(bindings/python/tests)
- 
--- 
-2.34.3
-

SOURCES/D141581.diff

@@ -1,25 +0,0 @@
-diff --git a/clang/lib/Basic/CMakeLists.txt b/clang/lib/Basic/CMakeLists.txt
---- a/clang/lib/Basic/CMakeLists.txt
-+++ b/clang/lib/Basic/CMakeLists.txt
-@@ -110,7 +110,7 @@
- 
-   DEPENDS
-   omp_gen
--  RISCVTargetParserTableGen
-+  LLVMTargetParser
-   )
- 
- target_link_libraries(clangBasic
-diff --git a/clang/lib/Driver/CMakeLists.txt b/clang/lib/Driver/CMakeLists.txt
---- a/clang/lib/Driver/CMakeLists.txt
-+++ b/clang/lib/Driver/CMakeLists.txt
-@@ -93,7 +93,7 @@
- 
-   DEPENDS
-   ClangDriverOptions
--  RISCVTargetParserTableGen
-+  LLVMTargetParser
- 
-   LINK_LIBS
-   clangBasic
-

SOURCES/disable-recommonmark.patch

@@ -1,26 +0,0 @@
-diff -ruN clang-14.0.0.src.orig/docs/conf.py clang-14.0.0.src/docs/conf.py
---- a/clang-14.0.0.src.orig/docs/conf.py	2022-03-14 10:44:55.000000000 +0100
-+++ b/clang-14.0.0.src/docs/conf.py	2022-04-11 11:13:44.483641113 +0200
-@@ -37,20 +37,7 @@
-     '.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/fix-ieee128-cross.diff

@@ -1,16 +0,0 @@
-diff --git a/clang/test/Driver/ppc-float-abi-warning.cpp b/clang/test/Driver/ppc-float-abi-warning.cpp
-index e3baa9f4c059..87d6d87a3b31 100644
---- a/clang/test/Driver/ppc-float-abi-warning.cpp
-+++ b/clang/test/Driver/ppc-float-abi-warning.cpp
-@@ -17,10 +17,12 @@
- // RUN:  -mabi=ieeelongdouble -stdlib=libc++ -Wno-unsupported-abi 2>&1 | \
- // RUN:  FileCheck %s --check-prefix=NOWARN
- // RUN: %clang -### --driver-mode=g++ -target powerpc64le-linux-gnu %s\
-+// RUN:  --dyld-prefix=%S/Inputs/powerpc64le-linux-gnu-tree/gcc-12 \
- // RUN:  -mabi=%if ppc_linux_default_ieeelongdouble %{ieeelongdouble%} \
- // RUN:  %else %{ibmlongdouble%} -stdlib=libc++ 2>&1 | \
- // RUN:  FileCheck %s --check-prefix=NOWARN
- // RUN: %clang -### --driver-mode=g++ -target powerpc64le-linux-gnu %s\
-+// RUN:  --dyld-prefix=%S/Inputs/powerpc64le-linux-gnu-tree/gcc-12 \
- // RUN:  -mabi=%if ppc_linux_default_ieeelongdouble %{ibmlongdouble%} \
- // RUN:  %else %{ieeelongdouble%} -stdlib=libc++ 2>&1 | FileCheck %s

SOURCES/macros.clang

@@ -8,9 +8,4 @@
 # headers and libraries.  This path should be used by packages that need to
 # install files into this directory.  This macro's value changes every time
 # clang's version changes.
-%clang_resource_dir %{_libdir}/clang/%{clang_major_version}
-
-# This is the path to the clang resource directory that should be used
-# by packages that need to read files from this directory at runtime.
-# This macro only changes when clang's major version changes.
-%clang_resource_dir_readonly %{_libdir}/clang/%{clang_major_version}
+%clang_resource_dir %{_prefix}/lib/clang/%{clang_major_version}

SPECS/clang.spec

@@ -1,10 +1,28 @@
+%bcond_with snapshot_build
+
+%if %{with snapshot_build}
+%{llvm_sb}
+%endif
+
+# Opt out of https://fedoraproject.org/wiki/Changes/fno-omit-frame-pointer
+# https://bugzilla.redhat.com/show_bug.cgi?id=2158587
+%undefine _include_frame_pointers
+
 %bcond_with compat_build
 %bcond_without check
 
-%global maj_ver 16
+%global maj_ver 17
 %global min_ver 0
 %global patch_ver 6
 #global rc_ver 4
+
+%if %{with snapshot_build}
+%undefine rc_ver
+%global maj_ver %{llvm_snapshot_version_major}
+%global min_ver %{llvm_snapshot_version_minor}
+%global patch_ver %{llvm_snapshot_version_patch}
+%endif
+
 %global clang_version %{maj_ver}.%{min_ver}.%{patch_ver}
 
 %if %{with compat_build}
@@ -15,94 +33,88 @@
 %global install_bindir %{install_prefix}/bin
 %global install_includedir %{install_prefix}/include
 %global install_libdir %{install_prefix}/lib
+%global install_datadir %{install_prefix}/share
 
-%global pkg_bindir %{install_bindir}
 %global pkg_includedir %{install_includedir}
-%global pkg_libdir %{install_libdir}
 %else
 %global pkg_name clang
 %global install_prefix /usr
-%global pkg_libdir %{_libdir}
+%global install_datadir %{_datadir}
+%global install_libdir %{_libdir}
 %endif
 
-%global build_install_prefix %{buildroot}%{install_prefix}
-
 %ifarch ppc64le aarch64
 # Too many threads on some systems causes OOM errors.
 %global _smp_mflags -j8
 %endif
 
 %global clang_srcdir clang-%{clang_version}%{?rc_ver:rc%{rc_ver}}.src
-%global cmake_srcdir cmake-%{clang_version}%{?rc_ver:rc%{rc_ver}}.src
 %global clang_tools_srcdir clang-tools-extra-%{clang_version}%{?rc_ver:rc%{rc_ver}}.src
 
-%if !%{maj_ver} && 0%{?rc_ver}
-%global abi_revision 2
-%endif
-
 Name:		%pkg_name
-Version:	%{clang_version}%{?rc_ver:~rc%{rc_ver}}
-Release:	2%{?dist}
+Version:	%{clang_version}%{?rc_ver:~rc%{rc_ver}}%{?llvm_snapshot_version_suffix:~%{llvm_snapshot_version_suffix}}
+Release:	1%{?dist}
 Summary:	A C language family front-end for LLVM
 
 License:	NCSA
 URL:		http://llvm.org
+%if %{with snapshot_build}
+Source0:    %{llvm_snapshot_source_prefix}clang-%{llvm_snapshot_yyyymmdd}.src.tar.xz
+Source1:    %{llvm_snapshot_source_prefix}clang-tools-extra-%{llvm_snapshot_yyyymmdd}.src.tar.xz
+%{llvm_snapshot_extra_source_tags}
+
+%else
 Source0:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{clang_version}%{?rc_ver:-rc%{rc_ver}}/%{clang_srcdir}.tar.xz
 Source3:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{clang_version}%{?rc_ver:-rc%{rc_ver}}/%{clang_srcdir}.tar.xz.sig
 %if %{without compat_build}
 Source1:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{clang_version}%{?rc_ver:-rc%{rc_ver}}/%{clang_tools_srcdir}.tar.xz
 Source2:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{clang_version}%{?rc_ver:-rc%{rc_ver}}/%{clang_tools_srcdir}.tar.xz.sig
 %endif
-Source4:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{clang_version}%{?rc_ver:-rc%{rc_ver}}/%{cmake_srcdir}.tar.xz
-Source5:	https://github.com/llvm/llvm-project/releases/download/llvmorg-%{clang_version}%{?rc_ver:-rc%{rc_ver}}/%{cmake_srcdir}.tar.xz.sig
-Source6:	release-keys.asc
+Source4:	release-keys.asc
+%endif
 %if %{without compat_build}
-Source7:	macros.%{name}
+Source5:	macros.%{name}
 %endif
 
 # Patches for clang
-Patch1:     0003-PATCH-Make-funwind-tables-the-default-on-all-archs.patch
+Patch1:     0001-PATCH-clang-Make-funwind-tables-the-default-on-all-a.patch
 Patch2:     0003-PATCH-clang-Don-t-install-static-libraries.patch
 Patch3:     0001-Driver-Add-a-gcc-equivalent-triple-to-the-list-of-tr.patch
 # Drop the following patch after debugedit adds support to DWARF-5:
 # https://sourceware.org/bugzilla/show_bug.cgi?id=28728
-Patch5:     0010-PATCH-clang-Produce-DWARF4-by-default.patch
-# Fix a test based on the triple used on RHEL-based systems.
-Patch6:     0001-PowerPC-clang-Fix-triple.patch
-# Make clangBasic and clangDriver depend on LLVMTargetParser
-# See https://reviews.llvm.org/D141581
-Patch7:     D141581.diff
-# clang/cmake: Use installed gtest libraries for stand-alone builds
-# See https://reviews.llvm.org/D138472
-Patch8:     D138472.diff
+Patch4:     0001-Produce-DWARF4-by-default.patch
+# Workaround a bug in ORC on ppc64le.
+# More info is available here: https://reviews.llvm.org/D159115#4641826
+Patch5:     0001-Workaround-a-bug-in-ORC-on-ppc64le.patch
 
-Patch10:    fix-ieee128-cross.diff
+# RHEL specific patches
+# Avoid unwanted dependency on python-recommonmark
+Patch101:  0009-disable-recommonmark.patch
 
-
-
-Patch100:     disable-recommonmark.patch
-
-
-# Patches for clang-tools-extra
 %if %{without compat_build}
-Patch201:  0001-clang-tools-extra-Make-test-dependency-on-LLVMHello-.patch
+# Patches for clang-tools-extra
+# See https://reviews.llvm.org/D120301
+Patch201:   0001-clang-tools-extra-Make-test-dependency-on-LLVMHello-.patch
 %endif
 
 BuildRequires:	gcc
 BuildRequires:	gcc-c++
 BuildRequires:	cmake
 BuildRequires:	ninja-build
+
 %if %{with compat_build}
-BuildRequires:	llvm%{maj_ver}-devel = %{version}
-BuildRequires:	llvm%{maj_ver}-static = %{version}
+%global llvm_pkg_name llvm%{maj_ver}
 %else
-BuildRequires:	llvm-devel = %{version}
-BuildRequires:	llvm-test = %{version}
+%global llvm_pkg_name llvm
+BuildRequires:  llvm-test = %{version}
+BuildRequires:  llvm-googletest = %{version}
+%endif
+
+BuildRequires:	%{llvm_pkg_name}-devel = %{version}
 # llvm-static is required, because clang-tablegen needs libLLVMTableGen, which
 # is not included in libLLVM.so.
-BuildRequires:	llvm-static = %{version}
-BuildRequires:	llvm-googletest = %{version}
-%endif
+BuildRequires:	%{llvm_pkg_name}-static = %{version}
+BuildRequires:	%{llvm_pkg_name}-cmake-utils = %{version}
 
 BuildRequires:	libxml2-devel
 BuildRequires:	perl-generators
@@ -176,7 +188,7 @@ libomp-devel to enable -fopenmp.
 
 %package libs
 Summary: Runtime library for clang
-Requires: %{name}-resource-filesystem%{?_isa} = %{version}
+Requires: %{name}-resource-filesystem = %{version}
 # RHEL specific: Use libstdc++ from gcc13 by default. rhbz#2178804
 Requires: gcc-toolset-13-gcc-c++
 Recommends: compiler-rt%{?_isa} = %{version}
@@ -185,21 +197,16 @@ Recommends: compiler-rt%{?_isa} = %{version}
 Recommends: libomp-devel%{_isa} = %{version}
 Recommends: libomp%{_isa} = %{version}
 
-# Use lld as the default linker on ARM due to rhbz#1918924
-%ifarch %{arm}
-Requires: lld
-%endif
-
 %description libs
 Runtime library for clang.
 
 %package devel
 Summary: Development header files for clang
+Requires: %{name}-libs = %{version}-%{release}
 %if %{without compat_build}
 Requires: %{name}%{?_isa} = %{version}-%{release}
 # The clang CMake files reference tools from clang-tools-extra.
 Requires: %{name}-tools-extra%{?_isa} = %{version}-%{release}
-Requires: %{name}-libs = %{version}-%{release}
 %endif
 
 %description devel
@@ -208,9 +215,10 @@ Development header files for clang.
 %package resource-filesystem
 Summary: Filesystem package that owns the clang resource directory
 Provides: %{name}-resource-filesystem(major) = %{maj_ver}
+BuildArch: noarch
 
 %description resource-filesystem
-This package owns the clang resouce directory: $libdir/clang/$version/
+This package owns the clang resouce directory: lib/clang/$version/
 
 %if %{without compat_build}
 %package analyzer
@@ -233,6 +241,13 @@ Requires:	emacs-filesystem
 %description tools-extra
 A set of extra tools built using Clang's tooling API.
 
+%package tools-extra-devel
+Summary: Development header files for clang tools
+Requires: %{name}-tools-extra = %{version}-%{release}
+
+%description tools-extra-devel
+Development header files for clang tools.
+
 # Put git-clang-format in its own package, because it Requires git
 # and we don't want to force users to install all those dependenices if they
 # just want clang.
@@ -248,7 +263,7 @@ clang-format integration for git.
 
 %package -n python3-clang
 Summary:       Python3 bindings for clang
-Requires:      %{name}-libs%{?_isa} = %{version}-%{release}
+Requires:      %{name}-devel%{?_isa} = %{version}-%{release}
 Requires:      python3
 %description -n python3-clang
 %{summary}.
@@ -258,20 +273,18 @@ Requires:      python3
 
 
 %prep
-%{gpgverify} --keyring='%{SOURCE6}' --signature='%{SOURCE3}' --data='%{SOURCE0}'
-%{gpgverify} --keyring='%{SOURCE6}' --signature='%{SOURCE5}' --data='%{SOURCE4}'
-
-%setup -T -q -b 4 -n %{cmake_srcdir}
-# TODO: It would be more elegant to set -DLLVM_COMMON_CMAKE_UTILS=%{_builddir}/%{cmake_srcdir},
-# but this is not a CACHED variable, so we can't actually set it externally :(
-cd ..
-mv %{cmake_srcdir} cmake
+%if %{without snapshot_build}
+%{gpgverify} --keyring='%{SOURCE4}' --signature='%{SOURCE3}' --data='%{SOURCE0}'
+%endif
 
 %if %{with compat_build}
 %autosetup -n %{clang_srcdir} -p2
 %else
 
-%{gpgverify} --keyring='%{SOURCE6}' --signature='%{SOURCE2}' --data='%{SOURCE1}'
+%if %{without snapshot_build}
+%{gpgverify} --keyring='%{SOURCE4}' --signature='%{SOURCE2}' --data='%{SOURCE1}'
+%endif
+
 %setup -T -q -b 1 -n %{clang_tools_srcdir}
 %autopatch -m200 -p2
 
@@ -279,13 +292,12 @@ mv %{cmake_srcdir} cmake
 rm test/clang-tidy/checkers/altera/struct-pack-align.cpp
 
 %py3_shebang_fix \
-	clang-tidy/tool/run-clang-tidy.py \
-	clang-tidy/tool/clang-tidy-diff.py \
+	clang-tidy/tool/ \
 	clang-include-fixer/find-all-symbols/tool/run-find-all-symbols.py
 
 
 %setup -q -n %{clang_srcdir}
-%autopatch -M200 -p2
+%autopatch -M%{?!rhel:100}%{?rhel:200} -p2
 
 # failing test case
 rm test/CodeGen/profile-filter.c
@@ -307,66 +319,72 @@ find -name '*.md' | while read md; do sed -r -e 's/^( )*\* /\n\1\* /' ${md} | pa
 %endif
 
 %build
-# We run the builders out of memory on armv7 and i686 when LTO is enabled
-%ifarch %{arm} i686
+
+%undefine __cmake_in_source_build
+
+# And disable LTO on AArch64 entirely.
+%ifarch aarch64
 %define _lto_cflags %{nil}
-%else
-# This package does not ship any object files or static libraries, so we
-# don't need -ffat-lto-objects.
-%global _lto_cflags %(echo %{_lto_cflags} | sed 's/-ffat-lto-objects//')
 %endif
 
-# lto builds with gcc 11 fail while running the lit tests.
-%define _lto_cflags %{nil}
-
-%if 0%{?__isa_bits} == 64
-sed -i 's/\@FEDORA_LLVM_LIB_SUFFIX\@/64/g' test/lit.cfg.py
-%else
-sed -i 's/\@FEDORA_LLVM_LIB_SUFFIX\@//g' test/lit.cfg.py
+# Disable LTO to speed up builds
+%if %{with snapshot_build}
+%global _lto_cflags %nil
 %endif
 
-mkdir -p %{_vpath_builddir}
-cd %{_vpath_builddir}
-
-%ifarch s390 s390x %{arm} %ix86 ppc64le aarch64
+%ifarch s390 s390x aarch64 %ix86 ppc64le
 # Decrease debuginfo verbosity to reduce memory consumption during final library linking
 %global optflags %(echo %{optflags} | sed 's/-g /-g1 /')
 %endif
 
+# Disable dwz on aarch64, because it takes a huge amount of time to decide not to optimize things.
+%ifarch aarch64
+%define _find_debuginfo_dwz_opts %{nil}
+%endif
+
 
 %set_build_flags
 CXXFLAGS="$CXXFLAGS -Wno-address -Wno-nonnull -Wno-maybe-uninitialized"
 CFLAGS="$CFLAGS -Wno-address -Wno-nonnull -Wno-maybe-uninitialized"
 
-# -DLLVM_ENABLE_NEW_PASS_MANAGER=ON can be removed once this patch is committed:
-# https://reviews.llvm.org/D107628
-# We set CLANG_DEFAULT_PIE_ON_LINUX=OFF to match the default used by Fedora's GCC.
-%cmake .. -G Ninja \
+# We set CLANG_DEFAULT_PIE_ON_LINUX=OFF and PPC_LINUX_DEFAULT_IEEELONGDOUBLE=ON to match the
+# defaults used by Fedora's GCC.
+%cmake -G Ninja \
 	-DCLANG_DEFAULT_PIE_ON_LINUX=OFF \
+%if 0%{?fedora} || 0%{?rhel} > 9
+	-DPPC_LINUX_DEFAULT_IEEELONGDOUBLE=ON \
+%endif
 	-DLLVM_PARALLEL_LINK_JOBS=1 \
 	-DLLVM_LINK_LLVM_DYLIB:BOOL=ON \
 	-DCMAKE_BUILD_TYPE=RelWithDebInfo \
 	-DPYTHON_EXECUTABLE=%{__python3} \
 	-DCMAKE_SKIP_RPATH:BOOL=ON \
-%ifarch s390 s390x %{arm} %ix86 ppc64le aarch64
+%ifarch s390 s390x %ix86 ppc64le aarch64
 	-DCMAKE_C_FLAGS_RELWITHDEBINFO="%{optflags} -DNDEBUG" \
 	-DCMAKE_CXX_FLAGS_RELWITHDEBINFO="%{optflags} -DNDEBUG" \
 %endif
 %if %{with compat_build}
 	-DCLANG_BUILD_TOOLS:BOOL=OFF \
-	-DLLVM_CONFIG:FILEPATH=%{pkg_bindir}/llvm-config-%{maj_ver}-%{__isa_bits} \
 	-DCMAKE_INSTALL_PREFIX=%{install_prefix} \
 	-DCLANG_INCLUDE_TESTS:BOOL=OFF \
+	-DLLVM_INCLUDE_TESTS:BOOL=OFF \
+	-DLLVM_CMAKE_DIR=%{install_libdir}/cmake/llvm \
 %else
 	-DCLANG_INCLUDE_TESTS:BOOL=ON \
-	-DLLVM_EXTERNAL_CLANG_TOOLS_EXTRA_SOURCE_DIR=../../%{clang_tools_srcdir} \
+	-DLLVM_BUILD_UTILS:BOOL=ON \
+	-DLLVM_EXTERNAL_CLANG_TOOLS_EXTRA_SOURCE_DIR=../%{clang_tools_srcdir} \
 	-DLLVM_EXTERNAL_LIT=%{_bindir}/lit \
+	-DLLVM_LIT_ARGS="-vv" \
 	-DLLVM_MAIN_SRC_DIR=%{_datadir}/llvm/src \
 %if 0%{?__isa_bits} == 64
 	-DLLVM_LIBDIR_SUFFIX=64 \
 %else
 	-DLLVM_LIBDIR_SUFFIX= \
 %endif
+%endif
+	\
+%if %{with snapshot_build}
+	-DLLVM_VERSION_SUFFIX="%{llvm_snapshot_version_suffix}" \
 %endif
 	\
 %if %{with compat_build}
@@ -374,6 +392,7 @@ CFLAGS="$CFLAGS -Wno-address -Wno-nonnull -Wno-maybe-uninitialized"
 %else
 	-DLLVM_TABLEGEN_EXE:FILEPATH=%{_bindir}/llvm-tblgen \
 %endif
+	-DLLVM_COMMON_CMAKE_UTILS=%{install_datadir}/llvm/cmake \
 	-DCLANG_ENABLE_ARCMT:BOOL=ON \
 	-DCLANG_ENABLE_STATIC_ANALYZER:BOOL=ON \
 	-DCLANG_INCLUDE_DOCS:BOOL=ON \
@@ -382,28 +401,22 @@ CFLAGS="$CFLAGS -Wno-address -Wno-nonnull -Wno-maybe-uninitialized"
 	-DLLVM_ENABLE_EH=ON \
 	-DLLVM_ENABLE_RTTI=ON \
 	-DLLVM_BUILD_DOCS=ON \
-	-DLLVM_ENABLE_NEW_PASS_MANAGER=ON \
 	-DLLVM_ENABLE_SPHINX=ON \
 	-DCLANG_LINK_CLANG_DYLIB=ON \
-	%{?abi_revision:-DLLVM_ABI_REVISION=%{abi_revision}} \
 	-DSPHINX_WARNINGS_AS_ERRORS=OFF \
 	\
 	-DCLANG_BUILD_EXAMPLES:BOOL=OFF \
 	-DBUILD_SHARED_LIBS=OFF \
 	-DCLANG_REPOSITORY_STRING="%{?fedora:Fedora}%{?rhel:Red Hat} %{version}-%{release}" \
-%ifarch %{arm}
-	-DCLANG_DEFAULT_LINKER=lld \
-%endif
-	-DCLANG_DEFAULT_UNWINDLIB=libgcc \
-	-DGCC_INSTALL_PREFIX=/opt/rh/gcc-toolset-13/root/usr
+	-DGCC_INSTALL_PREFIX=/opt/rh/gcc-toolset-13/root/usr \
+	-DCLANG_RESOURCE_DIR=../lib/clang/%{maj_ver} \
+	-DCLANG_DEFAULT_UNWINDLIB=libgcc
 
 %cmake_build
 
 %install
 
-pushd %{_vpath_builddir}
 %cmake_install
-popd
 
 %if %{with compat_build}
 
@@ -419,7 +432,7 @@ rm -Rf %{buildroot}%{install_prefix}/lib/{libear,libscanbuild}
 # File in the macros file for other packages to use.  We are not doing this
 # in the compat package, because the version macros would # conflict with
 # eachother if both clang and the clang compat package were installed together.
-install -p -m0644 -D %{SOURCE7} %{buildroot}%{_rpmmacrodir}/macros.%{name}
+install -p -m0644 -D %{SOURCE5} %{buildroot}%{_rpmmacrodir}/macros.%{name}
 sed -i -e "s|@@CLANG_MAJOR_VERSION@@|%{maj_ver}|" \
        -e "s|@@CLANG_MINOR_VERSION@@|%{min_ver}|" \
        -e "s|@@CLANG_PATCH_VERSION@@|%{patch_ver}|" \
@@ -474,12 +487,9 @@ chmod u-x %{buildroot}%{_mandir}/man1/scan-build.1*
 
 # Create sub-directories in the clang resource directory that will be
 # populated by other packages
-mkdir -p %{buildroot}%{pkg_libdir}/clang/%{maj_ver}/{include,lib,share}/
+mkdir -p %{buildroot}%{install_prefix}/lib/clang/%{maj_ver}/{bin,include,lib,share}/
 
 
-# Remove clang-tidy headers.  We don't ship the libraries for these.
-rm -Rvf %{buildroot}%{_includedir}/clang-tidy/
-
 %if %{without compat_build}
 # Add a symlink in /usr/bin to clang-format-diff
 ln -s %{_datadir}/clang/clang-format-diff.py %{buildroot}%{_bindir}/clang-format-diff
@@ -490,18 +500,10 @@ ln -s %{_datadir}/clang/clang-format-diff.py %{buildroot}%{_bindir}/clang-format
 %if %{with check}
 # Build test dependencies separately, to prevent invocations of host clang from being affected
 # by LD_LIBRARY_PATH below.
-pushd %{_vpath_builddir}
 %cmake_build --target clang-test-depends \
     ExtraToolsUnitTests ClangdUnitTests ClangIncludeCleanerUnitTests ClangPseudoUnitTests
-popd
 # requires lit.py from LLVM utilities
-# FIXME: Fix failing ARM tests
-LD_LIBRARY_PATH=%{buildroot}/%{_libdir} %{__ninja} %{_smp_mflags} check-all -C %{_vpath_builddir} || \
-%ifarch %{arm}
-:
-%else
-false
-%endif
+LD_LIBRARY_PATH=%{buildroot}/%{_libdir} %{__ninja} %{_smp_mflags} check-all -C %{_vpath_builddir}
 %endif
 %endif
 
@@ -522,13 +524,8 @@ false
 %endif
 
 %files libs
-%if %{without compat_build}
-%{_libdir}/clang/%{maj_ver}/include/*
-%{_libdir}/*.so.*
-%else
-%{pkg_libdir}/*.so.*
-%{pkg_libdir}/clang/%{maj_ver}/include/*
-%endif
+%{install_prefix}/lib/clang/%{maj_ver}/include/*
+%{install_libdir}/*.so.*
 
 %files devel
 %if %{without compat_build}
@@ -536,23 +533,26 @@ false
 %{_includedir}/clang/
 %{_includedir}/clang-c/
 %{_libdir}/cmake/*
+%{_bindir}/clang-tblgen
 %dir %{_datadir}/clang/
-%{_rpmmacrodir}/macros.%{name}
 %else
-%{pkg_libdir}/*.so
+%{install_libdir}/*.so
 %{pkg_includedir}/clang/
 %{pkg_includedir}/clang-c/
-%{pkg_libdir}/cmake/
+%{install_libdir}/cmake/
 %endif
 
 %files resource-filesystem
-%dir %{pkg_libdir}/clang/
-%dir %{pkg_libdir}/clang/%{maj_ver}/
-%dir %{pkg_libdir}/clang/%{maj_ver}/include/
-%dir %{pkg_libdir}/clang/%{maj_ver}/lib/
-%dir %{pkg_libdir}/clang/%{maj_ver}/share/
-
+%dir %{install_prefix}/lib/clang/
+%dir %{install_prefix}/lib/clang/%{maj_ver}/
+%dir %{install_prefix}/lib/clang/%{maj_ver}/bin/
+%dir %{install_prefix}/lib/clang/%{maj_ver}/include/
+%dir %{install_prefix}/lib/clang/%{maj_ver}/lib/
+%dir %{install_prefix}/lib/clang/%{maj_ver}/share/
 %if %{without compat_build}
+%{_rpmmacrodir}/macros.%{name}
+
+
 %files analyzer
 %{_bindir}/scan-view
 %{_bindir}/scan-build
@@ -615,6 +615,9 @@ false
 %{_datadir}/clang/run-find-all-symbols.py*
 %{_datadir}/clang/clang-rename.py*
 
+%files tools-extra-devel
+%{_includedir}/clang-tidy/
+
 %files -n git-clang-format
 %{_bindir}/git-clang-format
 
@@ -624,6 +627,12 @@ false
 
 %endif
 %changelog
+* Wed Nov 29 2023 Nikita Popov <npopov@redhat.com> - 17.0.6-1
+- Update to LLVM 17.0.6
+
+* Wed Oct 04 2023 Nikita Popov <npopov@redhat.com> - 17.0.2-1
+- Update to LLVM 17.0.2
+
 * Thu Jun 29 2023 Tom Stellard <tstellar@redhat.com> - 16.0.6-2
 - Use gcc-toolset-13 by default