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import CS clang-17.0.6-5.el9

This commit is contained in:
eabdullin 2024-03-28 09:52:13 +00:00
parent 4eb1958630
commit 08a4062660
17 changed files with 686 additions and 289 deletions
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8
.clang.metadata
View File

@ -1,4 +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
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

8
.gitignore vendored
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@ -1,4 +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/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

30
SOURCES/0001-Change-LLVM_COMMON_CMAKE_UTILS-usage.patch
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@ -1,30 +0,0 @@
From 2a0175c88ccd8c162901ac0ade56859d2b599f38 Mon Sep 17 00:00:00 2001
From: Nikita Popov <npopov@redhat.com>
Date: Mon, 17 Apr 2023 16:19:04 +0200
Subject: [PATCH] Change LLVM_COMMON_CMAKE_UTILS usage
Let LLVM_COMMON_CMAKE_UTILS store the directory where cmake modules are
available and stop assuming its directory structure.
---
clang/CMakeLists.txt | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/clang/CMakeLists.txt b/clang/CMakeLists.txt
index 1fff005d6525..f4b3ef4bd15a 100644
--- a/clang/CMakeLists.txt
+++ b/clang/CMakeLists.txt
@@ -1,9 +1,9 @@
cmake_minimum_required(VERSION 3.13.4)
if(NOT DEFINED LLVM_COMMON_CMAKE_UTILS)
- set(LLVM_COMMON_CMAKE_UTILS ${CMAKE_CURRENT_SOURCE_DIR}/../cmake)
+ set(LLVM_COMMON_CMAKE_UTILS ${CMAKE_CURRENT_SOURCE_DIR}/../cmake/Modules)
endif()
-include(${LLVM_COMMON_CMAKE_UTILS}/Modules/CMakePolicy.cmake
+include(${LLVM_COMMON_CMAKE_UTILS}/CMakePolicy.cmake
NO_POLICY_SCOPE)
# If we are not building as a part of LLVM, build Clang as an
--
2.39.2

13
SOURCES/0002-Driver-Add-a-gcc-equivalent-triple-to-the-list-of-tr.patch → SOURCES/0001-Driver-Add-a-gcc-equivalent-triple-to-the-list-of-tr.patch
View File

@ -1,7 +1,8 @@
From ccf3e4407e7a5c4c1f2e41c89aad9f86a9c7d81d Mon Sep 17 00:00:00 2001
From d68a5a7817dc0d43853d8b84c9185dc24338664f Mon Sep 17 00:00:00 2001
From: Tom Stellard <tstellar@redhat.com>
Date: Wed, 6 Oct 2021 05:32:44 +0000
Subject: Driver: Add a gcc equivalent triple to the list of triples to search
Subject: [PATCH] Driver: Add a gcc equivalent triple to the list of triples to
search
There are some gcc triples, like x86_64-redhat-linux, that provide the
same behavior as a clang triple with a similar name (e.g.
@ -14,10 +15,10 @@ Differential Revision: https://reviews.llvm.org/D111207
1 file changed, 22 insertions(+)
diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp
index f203cae1d329..12fa2da3187e 100644
index fe5bda5c6605..fd4a7f72be14 100644
--- a/clang/lib/Driver/ToolChains/Gnu.cpp
+++ b/clang/lib/Driver/ToolChains/Gnu.cpp
@@ -1969,6 +1969,18 @@ static llvm::StringRef getGCCToolchainDir(const ArgList &Args,
@@ -1884,6 +1884,18 @@ static llvm::StringRef getGCCToolchainDir(const ArgList &Args,
return GCC_INSTALL_PREFIX;
}
@ -36,7 +37,7 @@ index f203cae1d329..12fa2da3187e 100644
/// Initialize a GCCInstallationDetector from the driver.
///
/// This performs all of the autodetection and sets up the various paths.
@@ -1989,6 +2001,16 @@ void Generic_GCC::GCCInstallationDetector::init(
@@ -1904,6 +1916,16 @@ void Generic_GCC::GCCInstallationDetector::init(
// The compatible GCC triples for this particular architecture.
SmallVector<StringRef, 16> CandidateTripleAliases;
SmallVector<StringRef, 16> CandidateBiarchTripleAliases;
@ -54,5 +55,5 @@ index f203cae1d329..12fa2da3187e 100644
CandidateTripleAliases, CandidateBiarchLibDirs,
CandidateBiarchTripleAliases);
--
2.37.1
2.26.2

17
SOURCES/0003-PATCH-Make-funwind-tables-the-default-on-all-archs.patch → SOURCES/0001-PATCH-clang-Make-funwind-tables-the-default-on-all-a.patch
View File

@ -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:

54
SOURCES/0010-PATCH-clang-Produce-DWARF4-by-default.patch → SOURCES/0001-Produce-DWARF4-by-default.patch
View File

@ -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

30
SOURCES/0001-Workaround-a-bug-in-ORC-on-ppc64le.patch Normal file
View File

@ -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

18
SOURCES/0001-clang-tools-extra-Make-test-dependency-on-LLVMHello-.patch
View File

@ -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

10
SOURCES/0006-Don-t-install-static-libraries.patch → SOURCES/0003-PATCH-clang-Don-t-install-static-libraries.patch
View File

@ -1,17 +1,17 @@
From 6e0c48576740a1da9abeecfb8070127b8e91ab73 Mon Sep 17 00:00:00 2001
From 88704fc2eabb9dd19a9c3eb81a9b3dc37d95651c Mon Sep 17 00:00:00 2001
From: Tom Stellard <tstellar@redhat.com>
Date: Fri, 31 Jan 2020 11:04:57 -0800
Subject: Don't install static libraries
Subject: [PATCH][clang] Don't install static libraries
---
clang/cmake/modules/AddClang.cmake | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/clang/cmake/modules/AddClang.cmake b/clang/cmake/modules/AddClang.cmake
index 21ac332e4f5f..d0cf20cced21 100644
index 5752f4277444..0f52822d91f0 100644
--- a/clang/cmake/modules/AddClang.cmake
+++ b/clang/cmake/modules/AddClang.cmake
@@ -114,7 +114,7 @@ macro(add_clang_library name)
@@ -113,7 +113,7 @@ macro(add_clang_library name)
if(TARGET ${lib})
target_link_libraries(${lib} INTERFACE ${LLVM_COMMON_LIBS})
@ -21,5 +21,5 @@ index 21ac332e4f5f..d0cf20cced21 100644
install(TARGETS ${lib}
COMPONENT ${lib}
--
2.37.1
2.30.2

48
SOURCES/0009-disable-recommonmark.patch
View File

@ -1,38 +1,26 @@
From f4e2d711e5cfd8e357d770e2da7a114086ee8659 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timm=20B=C3=A4der?= <tbaeder@redhat.com>
Date: Thu, 22 Sep 2022 10:49:43 +0200
Subject: disable recommonmark
---
clang/docs/conf.py | 15 +--------------
1 file changed, 1 insertion(+), 14 deletions(-)
diff --git a/clang/docs/conf.py b/clang/docs/conf.py
index b8a42018191a..912449a7f792 100644
--- a/clang/docs/conf.py
+++ b/clang/docs/conf.py
@@ -37,20 +37,7 @@ source_suffix = {
'.rst': 'restructuredtext',
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
- import recommonmark
-except ImportError:
- # manpages do not use any .md sources
- if not tags.has('builder-man'):
- raise
- # 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
-
- 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'
--
2.37.1
# source_encoding = 'utf-8-sig'

53
SOURCES/D138472.diff
View File

@ -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

25
SOURCES/D141581.diff
View File

@ -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

298
SOURCES/cfg.patch Normal file
View File

@ -0,0 +1,298 @@
commit ad4a5130277776d8f15f40ac5a6dede6ad3aabfb
Author: Timm Bäder <tbaeder@redhat.com>
Date: Tue Aug 8 14:11:33 2023 +0200
[clang][CFG] Cleanup functions
Add declarations declared with attribute(cleanup(...)) to the CFG,
similar to destructors.
Differential Revision: https://reviews.llvm.org/D157385
diff --git a/clang/include/clang/Analysis/CFG.h b/clang/include/clang/Analysis/CFG.h
index cf4fa2da2a35..67383bb316d3 100644
--- a/clang/include/clang/Analysis/CFG.h
+++ b/clang/include/clang/Analysis/CFG.h
@@ -14,10 +14,11 @@
#ifndef LLVM_CLANG_ANALYSIS_CFG_H
#define LLVM_CLANG_ANALYSIS_CFG_H
-#include "clang/Analysis/Support/BumpVector.h"
-#include "clang/Analysis/ConstructionContext.h"
+#include "clang/AST/Attr.h"
#include "clang/AST/ExprCXX.h"
#include "clang/AST/ExprObjC.h"
+#include "clang/Analysis/ConstructionContext.h"
+#include "clang/Analysis/Support/BumpVector.h"
#include "clang/Basic/LLVM.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/GraphTraits.h"
@@ -74,7 +75,8 @@ public:
MemberDtor,
TemporaryDtor,
DTOR_BEGIN = AutomaticObjectDtor,
- DTOR_END = TemporaryDtor
+ DTOR_END = TemporaryDtor,
+ CleanupFunction,
};
protected:
@@ -383,6 +385,32 @@ private:
}
};
+class CFGCleanupFunction final : public CFGElement {
+public:
+ CFGCleanupFunction() = default;
+ CFGCleanupFunction(const VarDecl *VD)
+ : CFGElement(Kind::CleanupFunction, VD) {
+ assert(VD->hasAttr<CleanupAttr>());
+ }
+
+ const VarDecl *getVarDecl() const {
+ return static_cast<VarDecl *>(Data1.getPointer());
+ }
+
+ /// Returns the function to be called when cleaning up the var decl.
+ const FunctionDecl *getFunctionDecl() const {
+ const CleanupAttr *A = getVarDecl()->getAttr<CleanupAttr>();
+ return A->getFunctionDecl();
+ }
+
+private:
+ friend class CFGElement;
+
+ static bool isKind(const CFGElement E) {
+ return E.getKind() == Kind::CleanupFunction;
+ }
+};
+
/// Represents C++ object destructor implicitly generated for automatic object
/// or temporary bound to const reference at the point of leaving its local
/// scope.
@@ -1142,6 +1170,10 @@ public:
Elements.push_back(CFGAutomaticObjDtor(VD, S), C);
}
+ void appendCleanupFunction(const VarDecl *VD, BumpVectorContext &C) {
+ Elements.push_back(CFGCleanupFunction(VD), C);
+ }
+
void appendLifetimeEnds(VarDecl *VD, Stmt *S, BumpVectorContext &C) {
Elements.push_back(CFGLifetimeEnds(VD, S), C);
}
diff --git a/clang/lib/Analysis/CFG.cpp b/clang/lib/Analysis/CFG.cpp
index b82f9010a83f..03ab4c6fdf29 100644
--- a/clang/lib/Analysis/CFG.cpp
+++ b/clang/lib/Analysis/CFG.cpp
@@ -881,6 +881,10 @@ private:
B->appendAutomaticObjDtor(VD, S, cfg->getBumpVectorContext());
}
+ void appendCleanupFunction(CFGBlock *B, VarDecl *VD) {
+ B->appendCleanupFunction(VD, cfg->getBumpVectorContext());
+ }
+
void appendLifetimeEnds(CFGBlock *B, VarDecl *VD, Stmt *S) {
B->appendLifetimeEnds(VD, S, cfg->getBumpVectorContext());
}
@@ -1346,7 +1350,8 @@ private:
return {};
}
- bool hasTrivialDestructor(VarDecl *VD);
+ bool hasTrivialDestructor(const VarDecl *VD) const;
+ bool needsAutomaticDestruction(const VarDecl *VD) const;
};
} // namespace
@@ -1861,14 +1866,14 @@ void CFGBuilder::addAutomaticObjDestruction(LocalScope::const_iterator B,
if (B == E)
return;
- SmallVector<VarDecl *, 10> DeclsNonTrivial;
- DeclsNonTrivial.reserve(B.distance(E));
+ SmallVector<VarDecl *, 10> DeclsNeedDestruction;
+ DeclsNeedDestruction.reserve(B.distance(E));
for (VarDecl* D : llvm::make_range(B, E))
- if (!hasTrivialDestructor(D))
- DeclsNonTrivial.push_back(D);
+ if (needsAutomaticDestruction(D))
+ DeclsNeedDestruction.push_back(D);
- for (VarDecl *VD : llvm::reverse(DeclsNonTrivial)) {
+ for (VarDecl *VD : llvm::reverse(DeclsNeedDestruction)) {
if (BuildOpts.AddImplicitDtors) {
// If this destructor is marked as a no-return destructor, we need to
// create a new block for the destructor which does not have as a
@@ -1879,7 +1884,8 @@ void CFGBuilder::addAutomaticObjDestruction(LocalScope::const_iterator B,
Ty = getReferenceInitTemporaryType(VD->getInit());
Ty = Context->getBaseElementType(Ty);
- if (Ty->getAsCXXRecordDecl()->isAnyDestructorNoReturn())
+ const CXXRecordDecl *CRD = Ty->getAsCXXRecordDecl();
+ if (CRD && CRD->isAnyDestructorNoReturn())
Block = createNoReturnBlock();
}
@@ -1890,8 +1896,10 @@ void CFGBuilder::addAutomaticObjDestruction(LocalScope::const_iterator B,
// objects, we end lifetime with scope end.
if (BuildOpts.AddLifetime)
appendLifetimeEnds(Block, VD, S);
- if (BuildOpts.AddImplicitDtors)
+ if (BuildOpts.AddImplicitDtors && !hasTrivialDestructor(VD))
appendAutomaticObjDtor(Block, VD, S);
+ if (VD->hasAttr<CleanupAttr>())
+ appendCleanupFunction(Block, VD);
}
}
@@ -1922,7 +1930,7 @@ void CFGBuilder::addScopeExitHandling(LocalScope::const_iterator B,
// is destroyed, for automatic variables, this happens when the end of the
// scope is added.
for (VarDecl* D : llvm::make_range(B, E))
- if (hasTrivialDestructor(D))
+ if (!needsAutomaticDestruction(D))
DeclsTrivial.push_back(D);
if (DeclsTrivial.empty())
@@ -2095,7 +2103,11 @@ LocalScope* CFGBuilder::addLocalScopeForDeclStmt(DeclStmt *DS,
return Scope;
}
-bool CFGBuilder::hasTrivialDestructor(VarDecl *VD) {
+bool CFGBuilder::needsAutomaticDestruction(const VarDecl *VD) const {
+ return !hasTrivialDestructor(VD) || VD->hasAttr<CleanupAttr>();
+}
+
+bool CFGBuilder::hasTrivialDestructor(const VarDecl *VD) const {
// Check for const references bound to temporary. Set type to pointee.
QualType QT = VD->getType();
if (QT->isReferenceType()) {
@@ -2149,7 +2161,7 @@ LocalScope* CFGBuilder::addLocalScopeForVarDecl(VarDecl *VD,
return Scope;
if (!BuildOpts.AddLifetime && !BuildOpts.AddScopes &&
- hasTrivialDestructor(VD)) {
+ !needsAutomaticDestruction(VD)) {
assert(BuildOpts.AddImplicitDtors);
return Scope;
}
@@ -5287,6 +5299,7 @@ CFGImplicitDtor::getDestructorDecl(ASTContext &astContext) const {
case CFGElement::CXXRecordTypedCall:
case CFGElement::ScopeBegin:
case CFGElement::ScopeEnd:
+ case CFGElement::CleanupFunction:
llvm_unreachable("getDestructorDecl should only be used with "
"ImplicitDtors");
case CFGElement::AutomaticObjectDtor: {
@@ -5830,6 +5843,11 @@ static void print_elem(raw_ostream &OS, StmtPrinterHelper &Helper,
break;
}
+ case CFGElement::Kind::CleanupFunction:
+ OS << "CleanupFunction ("
+ << E.castAs<CFGCleanupFunction>().getFunctionDecl()->getName() << ")\n";
+ break;
+
case CFGElement::Kind::LifetimeEnds:
Helper.handleDecl(E.castAs<CFGLifetimeEnds>().getVarDecl(), OS);
OS << " (Lifetime ends)\n";
diff --git a/clang/lib/Analysis/PathDiagnostic.cpp b/clang/lib/Analysis/PathDiagnostic.cpp
index 348afc42319e..0cb03943c547 100644
--- a/clang/lib/Analysis/PathDiagnostic.cpp
+++ b/clang/lib/Analysis/PathDiagnostic.cpp
@@ -567,6 +567,7 @@ getLocationForCaller(const StackFrameContext *SFC,
}
case CFGElement::ScopeBegin:
case CFGElement::ScopeEnd:
+ case CFGElement::CleanupFunction:
llvm_unreachable("not yet implemented!");
case CFGElement::LifetimeEnds:
case CFGElement::LoopExit:
diff --git a/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp b/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
index 0e2ac78f7089..d7c5bd1d4042 100644
--- a/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
+++ b/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
@@ -993,6 +993,7 @@ void ExprEngine::processCFGElement(const CFGElement E, ExplodedNode *Pred,
ProcessLoopExit(E.castAs<CFGLoopExit>().getLoopStmt(), Pred);
return;
case CFGElement::LifetimeEnds:
+ case CFGElement::CleanupFunction:
case CFGElement::ScopeBegin:
case CFGElement::ScopeEnd:
return;
diff --git a/clang/test/Analysis/scopes-cfg-output.cpp b/clang/test/Analysis/scopes-cfg-output.cpp
index 6877d124e67a..4eb8967e3735 100644
--- a/clang/test/Analysis/scopes-cfg-output.cpp
+++ b/clang/test/Analysis/scopes-cfg-output.cpp
@@ -1419,3 +1419,68 @@ label:
}
}
}
+
+// CHECK: [B1]
+// CHECK-NEXT: 1: CFGScopeBegin(i)
+// CHECK-NEXT: 2: int i __attribute__((cleanup(cleanup_int)));
+// CHECK-NEXT: 3: CleanupFunction (cleanup_int)
+// CHECK-NEXT: 4: CFGScopeEnd(i)
+void cleanup_int(int *i);
+void test_cleanup_functions() {
+ int i __attribute__((cleanup(cleanup_int)));
+}
+
+// CHECK: [B1]
+// CHECK-NEXT: 1: 10
+// CHECK-NEXT: 2: i
+// CHECK-NEXT: 3: [B1.2] = [B1.1]
+// CHECK-NEXT: 4: return;
+// CHECK-NEXT: 5: CleanupFunction (cleanup_int)
+// CHECK-NEXT: 6: CFGScopeEnd(i)
+// CHECK-NEXT: Preds (1): B3
+// CHECK-NEXT: Succs (1): B0
+// CHECK: [B2]
+// CHECK-NEXT: 1: return;
+// CHECK-NEXT: 2: CleanupFunction (cleanup_int)
+// CHECK-NEXT: 3: CFGScopeEnd(i)
+// CHECK-NEXT: Preds (1): B3
+// CHECK-NEXT: Succs (1): B0
+// CHECK: [B3]
+// CHECK-NEXT: 1: CFGScopeBegin(i)
+// CHECK-NEXT: 2: int i __attribute__((cleanup(cleanup_int)));
+// CHECK-NEXT: 3: m
+// CHECK-NEXT: 4: [B3.3] (ImplicitCastExpr, LValueToRValue, int)
+// CHECK-NEXT: 5: 1
+// CHECK-NEXT: 6: [B3.4] == [B3.5]
+// CHECK-NEXT: T: if [B3.6]
+// CHECK-NEXT: Preds (1): B4
+// CHECK-NEXT: Succs (2): B2 B1
+void test_cleanup_functions2(int m) {
+ int i __attribute__((cleanup(cleanup_int)));
+
+ if (m == 1) {
+ return;
+ }
+
+ i = 10;
+ return;
+}
+
+// CHECK: [B1]
+// CHECK-NEXT: 1: CFGScopeBegin(f)
+// CHECK-NEXT: 2: (CXXConstructExpr, [B1.3], F)
+// CHECK-NEXT: 3: F f __attribute__((cleanup(cleanup_F)));
+// CHECK-NEXT: 4: CleanupFunction (cleanup_F)
+// CHECK-NEXT: 5: [B1.3].~F() (Implicit destructor)
+// CHECK-NEXT: 6: CFGScopeEnd(f)
+// CHECK-NEXT: Preds (1): B2
+// CHECK-NEXT: Succs (1): B0
+class F {
+public:
+ ~F();
+};
+void cleanup_F(F *f);
+
+void test() {
+ F f __attribute((cleanup(cleanup_F)));
+}

16
SOURCES/fix-ieee128-cross.diff
View File

@ -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

7
SOURCES/macros.clang
View File

@ -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}

124
SOURCES/tsa.patch Normal file
View File

@ -0,0 +1,124 @@
commit cf8e189a99f988398a48148b9ea7901948665ab0
Author: Timm Bäder <tbaeder@redhat.com>
Date: Wed Sep 6 12:19:20 2023 +0200
[clang][TSA] Thread safety cleanup functions
Consider cleanup functions in thread safety analysis.
Differential Revision: https://reviews.llvm.org/D152504
diff --git a/clang/include/clang/Analysis/Analyses/ThreadSafetyCommon.h b/clang/include/clang/Analysis/Analyses/ThreadSafetyCommon.h
index 9d28325c1ea6..13e37ac2b56b 100644
--- a/clang/include/clang/Analysis/Analyses/ThreadSafetyCommon.h
+++ b/clang/include/clang/Analysis/Analyses/ThreadSafetyCommon.h
@@ -361,7 +361,7 @@ public:
unsigned NumArgs = 0;
// Function arguments
- const Expr *const *FunArgs = nullptr;
+ llvm::PointerUnion<const Expr *const *, til::SExpr *> FunArgs = nullptr;
// is Self referred to with -> or .?
bool SelfArrow = false;
diff --git a/clang/lib/Analysis/ThreadSafety.cpp b/clang/lib/Analysis/ThreadSafety.cpp
index 3107d035254d..3e6ceb7d54c4 100644
--- a/clang/lib/Analysis/ThreadSafety.cpp
+++ b/clang/lib/Analysis/ThreadSafety.cpp
@@ -1773,7 +1773,8 @@ void BuildLockset::checkPtAccess(const Expr *Exp, AccessKind AK,
///
/// \param Exp The call expression.
/// \param D The callee declaration.
-/// \param Self If \p Exp = nullptr, the implicit this argument.
+/// \param Self If \p Exp = nullptr, the implicit this argument or the argument
+/// of an implicitly called cleanup function.
/// \param Loc If \p Exp = nullptr, the location.
void BuildLockset::handleCall(const Expr *Exp, const NamedDecl *D,
til::LiteralPtr *Self, SourceLocation Loc) {
@@ -2417,6 +2418,15 @@ void ThreadSafetyAnalyzer::runAnalysis(AnalysisDeclContext &AC) {
AD.getTriggerStmt()->getEndLoc());
break;
}
+
+ case CFGElement::CleanupFunction: {
+ const CFGCleanupFunction &CF = BI.castAs<CFGCleanupFunction>();
+ LocksetBuilder.handleCall(/*Exp=*/nullptr, CF.getFunctionDecl(),
+ SxBuilder.createVariable(CF.getVarDecl()),
+ CF.getVarDecl()->getLocation());
+ break;
+ }
+
case CFGElement::TemporaryDtor: {
auto TD = BI.castAs<CFGTemporaryDtor>();
diff --git a/clang/lib/Analysis/ThreadSafetyCommon.cpp b/clang/lib/Analysis/ThreadSafetyCommon.cpp
index b8286cef396c..63cc66852a9e 100644
--- a/clang/lib/Analysis/ThreadSafetyCommon.cpp
+++ b/clang/lib/Analysis/ThreadSafetyCommon.cpp
@@ -110,7 +110,8 @@ static StringRef ClassifyDiagnostic(QualType VDT) {
/// \param D The declaration to which the attribute is attached.
/// \param DeclExp An expression involving the Decl to which the attribute
/// is attached. E.g. the call to a function.
-/// \param Self S-expression to substitute for a \ref CXXThisExpr.
+/// \param Self S-expression to substitute for a \ref CXXThisExpr in a call,
+/// or argument to a cleanup function.
CapabilityExpr SExprBuilder::translateAttrExpr(const Expr *AttrExp,
const NamedDecl *D,
const Expr *DeclExp,
@@ -144,7 +145,11 @@ CapabilityExpr SExprBuilder::translateAttrExpr(const Expr *AttrExp,
if (Self) {
assert(!Ctx.SelfArg && "Ambiguous self argument");
- Ctx.SelfArg = Self;
+ assert(isa<FunctionDecl>(D) && "Self argument requires function");
+ if (isa<CXXMethodDecl>(D))
+ Ctx.SelfArg = Self;
+ else
+ Ctx.FunArgs = Self;
// If the attribute has no arguments, then assume the argument is "this".
if (!AttrExp)
@@ -312,8 +317,14 @@ til::SExpr *SExprBuilder::translateDeclRefExpr(const DeclRefExpr *DRE,
? (cast<FunctionDecl>(D)->getCanonicalDecl() == Canonical)
: (cast<ObjCMethodDecl>(D)->getCanonicalDecl() == Canonical)) {
// Substitute call arguments for references to function parameters
- assert(I < Ctx->NumArgs);
- return translate(Ctx->FunArgs[I], Ctx->Prev);
+ if (const Expr *const *FunArgs =
+ Ctx->FunArgs.dyn_cast<const Expr *const *>()) {
+ assert(I < Ctx->NumArgs);
+ return translate(FunArgs[I], Ctx->Prev);
+ }
+
+ assert(I == 0);
+ return Ctx->FunArgs.get<til::SExpr *>();
}
}
// Map the param back to the param of the original function declaration
diff --git a/clang/test/Sema/warn-thread-safety-analysis.c b/clang/test/Sema/warn-thread-safety-analysis.c
index 355616b73d96..642ea88ec3c9 100644
--- a/clang/test/Sema/warn-thread-safety-analysis.c
+++ b/clang/test/Sema/warn-thread-safety-analysis.c
@@ -72,6 +72,8 @@ int get_value(int *p) SHARED_LOCKS_REQUIRED(foo_.mu_){
return *p;
}
+void unlock_scope(struct Mutex *const *mu) __attribute__((release_capability(**mu)));
+
int main(void) {
Foo_fun1(1); // expected-warning{{calling function 'Foo_fun1' requires holding mutex 'mu2'}} \
@@ -127,6 +129,13 @@ int main(void) {
// expected-note@-1{{mutex released here}}
mutex_shared_unlock(&mu1); // expected-warning {{releasing mutex 'mu1' that was not held}}
+ /// Cleanup functions
+ {
+ struct Mutex* const __attribute__((cleanup(unlock_scope))) scope = &mu1;
+ mutex_exclusive_lock(scope); // Note that we have to lock through scope, because no alias analysis!
+ // Cleanup happens automatically -> no warning.
+ }
+
return 0;
}

216
SPECS/clang.spec
View File

@ -1,3 +1,9 @@
%bcond_with snapshot_build
%if %{with snapshot_build}
%{llvm_sb}
%endif
# We are building with clang for faster/lower memory LTO builds.
# See https://docs.fedoraproject.org/en-US/packaging-guidelines/#_compiler_macros
%global toolchain clang
@ -8,9 +14,18 @@
%bcond_with bundle_compat_lib
%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}
@ -21,19 +36,19 @@
%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
%if %{with bundle_compat_lib}
%global compat_maj_ver 15
%global compat_ver %{compat_maj_ver}.0.7
%global compat_maj_ver 16
%global compat_ver %{compat_maj_ver}.0.6
%endif
@ -46,17 +61,23 @@
%global clang_tools_srcdir clang-tools-extra-%{clang_version}%{?rc_ver:rc%{rc_ver}}.src
Name: %pkg_name
Version: %{clang_version}%{?rc_ver:~rc%{rc_ver}}
Release: 1%{?dist}
Version: %{clang_version}%{?rc_ver:~rc%{rc_ver}}%{?llvm_snapshot_version_suffix:~%{llvm_snapshot_version_suffix}}
Release: 5%{?dist}
Summary: A C language family front-end for LLVM
License: Apache-2.0 WITH LLVM-exception OR 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
Source1: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{clang_version}%{?rc_ver:-rc%{rc_ver}}/%{clang_srcdir}.tar.xz.sig
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}
Source2: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{clang_version}%{?rc_ver:-rc%{rc_ver}}/%{clang_tools_srcdir}.tar.xz
Source3: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{clang_version}%{?rc_ver:-rc%{rc_ver}}/%{clang_tools_srcdir}.tar.xz.sig
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: release-keys.asc
%if %{with bundle_compat_lib}
@ -67,30 +88,30 @@ Source8: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{compat
Source9: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{compat_ver}/cmake-%{compat_ver}.src.tar.xz
Source10: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{compat_ver}/cmake-%{compat_ver}.src.tar.xz.sig
%endif
%if !0%{with compat_build}
Source11: macros.%{name}
%endif
%if %{without compat_build}
Source105: macros.%{name}
%endif
# Patches for clang
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
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
# Patches for https://issues.redhat.com/browse/RHEL-1650
# Remove in clang 18.
Patch6: cfg.patch
Patch7: tsa.patch
Patch1: 0003-PATCH-Make-funwind-tables-the-default-on-all-archs.patch
Patch2: 0006-Don-t-install-static-libraries.patch
Patch3: 0002-Driver-Add-a-gcc-equivalent-triple-to-the-list-of-tr.patch
Patch4: 0010-PATCH-clang-Produce-DWARF4-by-default.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
Patch10: fix-ieee128-cross.diff
Patch11: 0001-Change-LLVM_COMMON_CMAKE_UTILS-usage.patch
# RHEL specific patch
Patch12: 0009-disable-recommonmark.patch
Patch13: 0001-Driver-Give-devtoolset-path-precedence-over-Installe.patch
# RHEL specific patches
Patch101: 0009-disable-recommonmark.patch
Patch102: 0001-Driver-Give-devtoolset-path-precedence-over-Installe.patch
%if %{without compat_build}
# Patches for clang-tools-extra
@ -105,17 +126,20 @@ BuildRequires: gcc-toolset-%{gts_version}-gdb
BuildRequires: clang
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
@ -190,7 +214,7 @@ libomp-devel to enable -fopenmp.
%package libs
Summary: Runtime library for clang
Requires: %{name}-resource-filesystem%{?_isa} = %{version}
Requires: %{name}-resource-filesystem = %{version}
Requires: gcc-toolset-%{gts_version}-gcc-c++
Recommends: compiler-rt%{?_isa} = %{version}
# atomic support is not part of compiler-rt
@ -223,9 +247,10 @@ 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
@ -248,6 +273,15 @@ Requires: emacs-filesystem
%description tools-extra
A set of extra tools built using Clang's tooling API.
%if 0%{?fedora}
%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.
%endif
# 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.
@ -273,7 +307,9 @@ Requires: python3
%prep
%{gpgverify} --keyring='%{SOURCE4}' --signature='%{SOURCE1}' --data='%{SOURCE0}'
%if %{without snapshot_build}
%{gpgverify} --keyring='%{SOURCE4}' --signature='%{SOURCE3}' --data='%{SOURCE0}'
%endif
%if %{with bundle_compat_lib}
%{gpgverify} --keyring='%{SOURCE4}' --signature='%{SOURCE6}' --data='%{SOURCE5}'
@ -289,10 +325,12 @@ Requires: python3
%autosetup -n %{clang_srcdir} -p2
%else
%{gpgverify} --keyring='%{SOURCE4}' --signature='%{SOURCE3}' --data='%{SOURCE2}'
%setup -T -q -b 2 -n %{clang_tools_srcdir}
%autopatch -m200 -p2
%if %{without snapshot_build}
%{gpgverify} --keyring='%{SOURCE4}' --signature='%{SOURCE2}' --data='%{SOURCE1}'
%endif
%setup -T -q -b 1 -n %{clang_tools_srcdir}
%autopatch -m200 -p2
# failing test case
rm test/clang-tidy/checkers/altera/struct-pack-align.cpp
@ -302,7 +340,7 @@ rm test/clang-tidy/checkers/altera/struct-pack-align.cpp
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
@ -320,6 +358,19 @@ rm test/CodeGen/profile-filter.c
%build
# Use ThinLTO to limit build time.
%define _lto_cflags -flto=thin
# And disable LTO on AArch64 entirely.
%ifarch aarch64
%define _lto_cflags %{nil}
%endif
# Disable LTO to speed up builds
%if %{with snapshot_build}
%global _lto_cflags %nil
%endif
%if 0%{?__isa_bits} == 64
sed -i 's/\@FEDORA_LLVM_LIB_SUFFIX\@/64/g' test/lit.cfg.py
%else
@ -362,7 +413,8 @@ mv ../cmake-%{compat_ver}.src ../cmake
-DLLVM_TARGETS_TO_BUILD=%{targets_to_build} \
-DLLVM_INCLUDE_BENCHMARKS=OFF \
-DCMAKE_C_FLAGS_RELEASE="-fno-lto" \
-DCMAKE_CXX_FLAGS_RELEASE="-fno-lto"
-DCMAKE_CXX_FLAGS_RELEASE="-fno-lto" \
-DLLVM_INCLUDE_TESTS:BOOL=OFF
%ninja_build -C ../clang-compat-libs libclang.so
%ninja_build -C ../clang-compat-libs libclang-cpp.so
@ -370,13 +422,17 @@ mv ../cmake-%{compat_ver}.src ../cmake
%endif
# We set CLANG_DEFAULT_PIE_ON_LINUX=OFF to match the default used by Fedora's GCC.
# We set CLANG_DEFAULT_PIE_ON_LINUX=OFF and PPC_LINUX_DEFAULT_IEEELONGDOUBLE=ON to match the
# defaults used by Fedora's GCC.
# See https://bugzilla.redhat.com/show_bug.cgi?id=2134146
%cmake -G Ninja \
%ifarch %ix86
-DHAVE_CXX_ATOMICS64_WITHOUT_LIB=OFF \
%endif
-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 \
@ -391,6 +447,8 @@ mv ../cmake-%{compat_ver}.src ../cmake
-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_BUILD_UTILS:BOOL=ON \
@ -403,6 +461,10 @@ mv ../cmake-%{compat_ver}.src ../cmake
%else
-DLLVM_LIBDIR_SUFFIX= \
%endif
%endif
\
%if %{with snapshot_build}
-DLLVM_VERSION_SUFFIX="%{llvm_snapshot_version_suffix}" \
%endif
\
%if %{with compat_build}
@ -410,7 +472,7 @@ mv ../cmake-%{compat_ver}.src ../cmake
%else
-DLLVM_TABLEGEN_EXE:FILEPATH=%{_bindir}/llvm-tblgen \
%endif
-DLLVM_COMMON_CMAKE_UTILS=%{_libdir}/cmake/llvm \
-DLLVM_COMMON_CMAKE_UTILS=%{install_datadir}/llvm/cmake \
-DCLANG_ENABLE_ARCMT:BOOL=ON \
-DCLANG_ENABLE_STATIC_ANALYZER:BOOL=ON \
-DCLANG_INCLUDE_DOCS:BOOL=ON \
@ -425,7 +487,8 @@ mv ../cmake-%{compat_ver}.src ../cmake
\
-DCLANG_BUILD_EXAMPLES:BOOL=OFF \
-DBUILD_SHARED_LIBS=OFF \
-DCLANG_REPOSITORY_STRING="%{?fedora:Fedora}%{?rhel:Red Hat} %{version}-%{release}" \
-DCLANG_REPOSITORY_STRING="%{?dist_vendor} %{version}-%{release}" \
-DCLANG_RESOURCE_DIR=../lib/clang/%{maj_ver} \
%ifarch %{arm}
-DCLANG_DEFAULT_LINKER=lld \
%endif
@ -455,14 +518,14 @@ rm -Rf %{buildroot}%{install_bindir}
rm -Rf %{buildroot}%{install_prefix}/share
rm -Rf %{buildroot}%{install_prefix}/libexec
# Remove scanview-py helper libs
rm -Rf %{buildroot}%{install_prefix}/%{_lib}/{libear,libscanbuild}
rm -Rf %{buildroot}%{install_prefix}/lib/{libear,libscanbuild}
%else
# 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 %{SOURCE11} %{buildroot}%{_rpmmacrodir}/macros.%{name}
install -p -m0644 -D %{SOURCE105} %{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}|" \
@ -517,7 +580,7 @@ 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.
@ -579,13 +642,8 @@ mv ./libclang-cpp.so.%{compat_maj_ver} "$compat_lib"
%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.*
%if %{with bundle_compat_lib}
%{_libdir}/libclang.so.%{compat_maj_ver}*
%{_libdir}/libclang-cpp.so.%{compat_maj_ver}*
@ -601,20 +659,23 @@ mv ./libclang-cpp.so.%{compat_maj_ver} "$compat_lib"
%dir %{_datadir}/clang/
%{_rpmmacrodir}/macros.%{name}
%else
%{pkg_libdir}/*.so
%{install_libdir}/*.so
%{pkg_includedir}/clang/
%{pkg_includedir}/clang-c/
%{pkg_libdir}/cmake/
%{install_libdir}/cmake/
%endif
%files resource-filesystem
%dir %{pkg_libdir}/clang/
%dir %{pkg_libdir}/clang/%{maj_ver}/
%dir %{pkg_libdir}/clang/%{maj_ver}/include/
%dir %{pkg_libdir}/clang/%{maj_ver}/lib/
%dir %{pkg_libdir}/clang/%{maj_ver}/share/
%dir %{install_prefix}/lib/clang/
%dir %{install_prefix}/lib/clang/%{maj_ver}/
%dir %{install_prefix}/lib/clang/%{maj_ver}/bin/
%dir %{install_prefix}/lib/clang/%{maj_ver}/include/
%dir %{install_prefix}/lib/clang/%{maj_ver}/lib/
%dir %{install_prefix}/lib/clang/%{maj_ver}/share/
%if %{without compat_build}
%{_rpmmacrodir}/macros.%{name}
%files analyzer
%{_bindir}/scan-view
%{_bindir}/scan-build
@ -677,6 +738,11 @@ mv ./libclang-cpp.so.%{compat_maj_ver} "$compat_lib"
%{_datadir}/clang/run-find-all-symbols.py*
%{_datadir}/clang/clang-rename.py*
%if 0%{?fedora}
%files tools-extra-devel
%{_includedir}/clang-tidy/
%endif
%files -n git-clang-format
%{_bindir}/git-clang-format
@ -686,6 +752,24 @@ mv ./libclang-cpp.so.%{compat_maj_ver} "$compat_lib"
%endif
%changelog
* Tue Jan 09 2024 Timm Bäder <tbaeder@redhat.com> - 17.0.6-5
- Remove compat libs
* Thu Dec 14 2023 Timm Bäder <tbaeder@redhat.com> - 17.0.6-4
- Add back compat libs until all necessary packages have been rebuilt.
* Fri Dec 08 2023 Timm Bäder <tbaeder@redhat.com> - 17.0.6-3
- Remove compat libs
* Wed Dec 06 2023 Timm Bäder <tbaeder@redhat.com> - 17.0.6-2
- Update to 17.0.6
* Wed Oct 04 2023 Timm Bäder <tbaeder@redhat.com> - 17.0.1-2
- Pick up macros.clang changes from Fedora
* Thu Sep 28 2023 Timm Bäder <tbaeder@redhat.com> - 17.0.1-1
- Update to 17.0.1
* Wed Jul 05 2023 Nikita Popov <npopov@redhat.com> - 16.0.6-1
- Update to LLVM 16.0.6