Accepting request 1298032 from devel:tools:compiler

- Add compiler-rt-remove-termio-interceptors.patch to fix build
  with glibc 2.42. (boo#1247576)

OBS-URL: https://build.opensuse.org/request/show/1298032
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/llvm18?expand=0&rev=15

clang-shlib-symbol-versioning.patch

@@ -0,0 +1,26 @@
+diff --git a/clang/tools/clang-shlib/CMakeLists.txt b/clang/tools/clang-shlib/CMakeLists.txt
+index 298d3a9d18fe..830f2b138ffa 100644
+--- a/clang/tools/clang-shlib/CMakeLists.txt
++++ b/clang/tools/clang-shlib/CMakeLists.txt
+@@ -48,6 +48,14 @@ add_clang_library(clang-cpp
+                   ${_OBJECTS}
+                   LINK_LIBS
+                   ${_DEPS})
++
++configure_file(simple_version_script.map.in simple_version_script.map)
++
++if (NOT LLVM_LINKER_IS_SOLARISLD AND NOT MINGW)
++  # Solaris ld does not accept global: *; so there is no way to version *all* global symbols
++  target_link_options(clang-cpp PRIVATE LINKER:--version-script,${CMAKE_CURRENT_BINARY_DIR}/simple_version_script.map)
++endif()
++
+ # Optimize function calls for default visibility definitions to avoid PLT and
+ # reduce dynamic relocations.
+ if (NOT APPLE AND NOT MINGW AND NOT LLVM_LINKER_IS_SOLARISLD_ILLUMOS)
+diff --git a/clang/tools/clang-shlib/simple_version_script.map.in b/clang/tools/clang-shlib/simple_version_script.map.in
+new file mode 100644
+index 000000000000..cb2306d1f596
+--- /dev/null
++++ b/clang/tools/clang-shlib/simple_version_script.map.in
+@@ -0,0 +1 @@
++@LLVM_SHLIB_SYMBOL_VERSION@ { global: *; };

compiler-rt-remove-termio-interceptors.patch

@@ -0,0 +1,64 @@
+From 59978b21ad9c65276ee8e14f26759691b8a65763 Mon Sep 17 00:00:00 2001
+From: Tom Stellard <tstellar@redhat.com>
+Date: Mon, 28 Apr 2025 13:45:11 -0700
+Subject: [PATCH] [sanitizer_common] Remove interceptors for deprecated struct
+ termio (#137403)
+
+This struct will be removed from glibc-2.42 and has been deprecated for
+a very long time.
+
+Fixes #137321
+---
+ .../sanitizer_common_interceptors_ioctl.inc               | 8 --------
+ .../sanitizer_common/sanitizer_platform_limits_posix.cpp  | 3 ---
+ .../sanitizer_common/sanitizer_platform_limits_posix.h    | 1 -
+ 3 files changed, 12 deletions(-)
+
+diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors_ioctl.inc b/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors_ioctl.inc
+index f88f914b1d149..bc8f02826c614 100644
+--- a/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors_ioctl.inc
++++ b/compiler-rt/lib/sanitizer_common/sanitizer_common_interceptors_ioctl.inc
+@@ -342,17 +342,9 @@ static void ioctl_table_fill() {
+   _(SOUND_PCM_WRITE_CHANNELS, WRITE, sizeof(int));
+   _(SOUND_PCM_WRITE_FILTER, WRITE, sizeof(int));
+   _(TCFLSH, NONE, 0);
+-#if SANITIZER_GLIBC
+-  _(TCGETA, WRITE, struct_termio_sz);
+-#endif
+   _(TCGETS, WRITE, struct_termios_sz);
+   _(TCSBRK, NONE, 0);
+   _(TCSBRKP, NONE, 0);
+-#if SANITIZER_GLIBC
+-  _(TCSETA, READ, struct_termio_sz);
+-  _(TCSETAF, READ, struct_termio_sz);
+-  _(TCSETAW, READ, struct_termio_sz);
+-#endif
+   _(TCSETS, READ, struct_termios_sz);
+   _(TCSETSF, READ, struct_termios_sz);
+   _(TCSETSW, READ, struct_termios_sz);
+diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
+index b4d87ab6228e5..7a89bf1c74985 100644
+--- a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
++++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
+@@ -494,9 +494,6 @@ unsigned struct_ElfW_Phdr_sz = sizeof(Elf_Phdr);
+   unsigned struct_input_id_sz = sizeof(struct input_id);
+   unsigned struct_mtpos_sz = sizeof(struct mtpos);
+   unsigned struct_rtentry_sz = sizeof(struct rtentry);
+-#if SANITIZER_GLIBC || SANITIZER_ANDROID
+-  unsigned struct_termio_sz = sizeof(struct termio);
+-#endif
+   unsigned struct_vt_consize_sz = sizeof(struct vt_consize);
+   unsigned struct_vt_sizes_sz = sizeof(struct vt_sizes);
+   unsigned struct_vt_stat_sz = sizeof(struct vt_stat);
+diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
+index 348bb4f27aec3..fdc52aa56c493 100644
+--- a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
++++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
+@@ -1063,7 +1063,6 @@ extern unsigned struct_hd_geometry_sz;
+ extern unsigned struct_input_absinfo_sz;
+ extern unsigned struct_input_id_sz;
+ extern unsigned struct_mtpos_sz;
+-extern unsigned struct_termio_sz;
+ extern unsigned struct_vt_consize_sz;
+ extern unsigned struct_vt_sizes_sz;
+ extern unsigned struct_vt_stat_sz;

gcc15-add-necessary-includes.patch

@@ -0,0 +1,49 @@
+Index: llvm-18.1.8.src/include/llvm/ADT/SmallVector.h
+===================================================================
+--- llvm-18.1.8.src.orig/include/llvm/ADT/SmallVector.h
++++ llvm-18.1.8.src/include/llvm/ADT/SmallVector.h
+@@ -19,6 +19,7 @@
+ #include <algorithm>
+ #include <cassert>
+ #include <cstddef>
++#include <cstdint>
+ #include <cstdlib>
+ #include <cstring>
+ #include <functional>
+Index: llvm-18.1.8.src/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
+===================================================================
+--- llvm-18.1.8.src.orig/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
++++ llvm-18.1.8.src/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.h
+@@ -13,6 +13,7 @@
+ #ifndef LLVM_LIB_TARGET_X86_MCTARGETDESC_X86MCTARGETDESC_H
+ #define LLVM_LIB_TARGET_X86_MCTARGETDESC_X86MCTARGETDESC_H
+ 
++#include <cstdint>
+ #include <memory>
+ #include <string>
+ 
+Index: llvm-18.1.8.src/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCTargetDesc.h
+===================================================================
+--- llvm-18.1.8.src.orig/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCTargetDesc.h
++++ llvm-18.1.8.src/lib/Target/AMDGPU/MCTargetDesc/AMDGPUMCTargetDesc.h
+@@ -15,6 +15,7 @@
+ #ifndef LLVM_LIB_TARGET_AMDGPU_MCTARGETDESC_AMDGPUMCTARGETDESC_H
+ #define LLVM_LIB_TARGET_AMDGPU_MCTARGETDESC_AMDGPUMCTARGETDESC_H
+ 
++#include <cstdint>
+ #include <memory>
+ 
+ namespace llvm {
+Index: llvm-18.1.8.src/tools/lldb/include/lldb/Utility/AddressableBits.h
+===================================================================
+--- llvm-18.1.8.src.orig/lldb-18.1.8.src/include/lldb/Utility/AddressableBits.h
++++ llvm-18.1.8.src/lldb-18.1.8.src/include/lldb/Utility/AddressableBits.h
+@@ -10,6 +10,8 @@
+ #define LLDB_UTILITY_ADDRESSABLEBITS_H
+ 
+ #include "lldb/lldb-forward.h"
++
++#include <cstdint>
+ 
+ namespace lldb_private {
+ 

libcxx-use-shlex-quote.patch

@@ -0,0 +1,52 @@
+From d3ce1078186389ce39505f06c2a0100dce9187a5 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
+Date: Mon, 27 May 2024 19:26:56 +0200
+Subject: [PATCH] [libcxx] [test] Use `shlex.quote()` to fix Python 3.13
+ compatibility (#93376)
+
+Replace the use of `pipes.quote()` with `shlex.quote()` to fix
+compatibility with Python 3.13. The former was always an undocumented
+alias to the latter, and the `pipes` module was removed completely in
+Python 3.13.
+
+Fixes #93375
+---
+ libcxx/test/libcxx/lit.local.cfg | 5 +++--
+ libcxx/utils/libcxx/test/dsl.py  | 4 ++--
+ 2 files changed, 5 insertions(+), 4 deletions(-)
+
+diff --git a/libcxx/test/libcxx/lit.local.cfg b/libcxx/test/libcxx/lit.local.cfg
+index 147367323d4a6d..4467d8070cc708 100644
+--- a/libcxx/test/libcxx/lit.local.cfg
++++ b/libcxx/test/libcxx/lit.local.cfg
+@@ -1,4 +1,5 @@
+ # The tests in this directory need to run Python
+-import pipes, sys
++import shlex
++import sys
+ 
+-config.substitutions.append(("%{python}", pipes.quote(sys.executable)))
++config.substitutions.append(("%{python}", shlex.quote(sys.executable)))
+diff --git a/libcxx/utils/libcxx/test/dsl.py b/libcxx/utils/libcxx/test/dsl.py
+index 387862ae6f496d..7ac66d449b1cf4 100644
+--- a/libcxx/utils/libcxx/test/dsl.py
++++ b/libcxx/utils/libcxx/test/dsl.py
+@@ -8,8 +8,8 @@
+ 
+ import os
+ import pickle
+-import pipes
+ import platform
++import shlex
+ import shutil
+ import tempfile
+ 
+@@ -290,7 +290,7 @@ def hasAnyLocale(config, locales):
+       }
+     #endif
+   """
+-    return programSucceeds(config, program, args=[pipes.quote(l) for l in locales])
++    return programSucceeds(config, program, args=[shlex.quote(l) for l in locales])
+ 
+ 
+ @_memoizeExpensiveOperation(lambda c, flags="": (c.substitutions, c.environment, flags))

llvm18.changes

@@ -1,3 +1,47 @@
+-------------------------------------------------------------------
+Tue Aug  5 21:57:03 UTC 2025 - Aaron Puchert <aaronpuchert@alice-dsl.net>
+
+- Add compiler-rt-remove-termio-interceptors.patch to fix build
+  with glibc 2.42. (boo#1247576)
+
+-------------------------------------------------------------------
+Sat Jul 26 16:17:06 UTC 2025 - Bernhard Wiedemann <bwiedemann@suse.com>
+
+- Disable ASLR during build to make libomp.so reproducible (boo#1199076)
+- Add reproducible.patch to make libomp.so reproducible (boo#1199076)
+- Replace usage of %jobs for reproducible builds (boo#1237231)
+
+-------------------------------------------------------------------
+Wed May 14 10:30:28 UTC 2025 - Martin Jambor <mjambor@suse.com>
+
+- Add gcc15-add-necessary-includes.patch in order to add four
+  instances of a missing include of cstdint which is necessary with
+  GCC15's libstdc++. (boo#1237099, boo#1243186)
+
+-------------------------------------------------------------------
+Fri Nov 22 17:12:00 UTC 2024 - Dirk Müller <dmueller@suse.com>
+
+- add libcxx-use-shlex-quote.patch to fix build with python 3.13
+
+-------------------------------------------------------------------
+Sat Nov 16 22:38:02 UTC 2024 - Aaron Puchert <aaronpuchert@alice-dsl.net>
+
+- Apply clang-shlib-symbol-versioning.patch to add symbol versions
+  to libclang-cpp.so similar to libLLVM.so. This is required when
+  multiple versions of the library are loaded into the same
+  process. (boo#1219405, boo#1221183, boo#1233220)
+
+-------------------------------------------------------------------
+Mon Nov 11 22:53:32 UTC 2024 - Aaron Puchert <aaronpuchert@alice-dsl.net>
+
+- Require libffi when we build openmp for offloading.
+- Update llvm18.keyring from upstream.
+
+-------------------------------------------------------------------
+Wed Nov  6 15:24:59 UTC 2024 - Michal Suchanek <msuchanek@suse.de>
+
+- Enable lldb on s390x and ppc64le (bsc#1232906).
+
 -------------------------------------------------------------------
 Tue Sep  3 13:30:40 UTC 2024 - Martin Liška <martin.liska@hey.com>
 

llvm18.keyring

@@ -1,3 +1,4 @@
+# Tobias Hieta <tobias@hieta.se>
 -----BEGIN PGP PUBLIC KEY BLOCK-----
 
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 =Lvw+
 -----END PGP PUBLIC KEY BLOCK-----
+
+# Tom Stellard <tstellar@redhat.com>
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 -----END PGP PUBLIC KEY BLOCK-----
+
+# Hans Wennborg <hans@chromium.org>
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+
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+=43Mw
+-----END PGP PUBLIC KEY BLOCK-----
+
+# Muhammad Omair Javaid (LLVM Release Signing Key) <omair.javaid@linaro.org>
+
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+
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+-----END PGP PUBLIC KEY BLOCK-----
+

llvm18.spec

@@ -1,7 +1,7 @@
 #
 # spec file for package llvm18
 #
-# Copyright (c) 2024 SUSE LLC
+# Copyright (c) 2025 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -48,7 +48,7 @@
 %bcond_without use_lld
 %endif
 
-%ifarch aarch64 x86_64
+%ifarch aarch64 ppc64le s390x x86_64
 %bcond_without lldb
 %if %{suse_version} > 1600
 %bcond_without lldb_python
@@ -117,7 +117,7 @@
 # Set max_<type>_jobs so that every job of the given type has at least the
 # given amount of memory.
 %define set_jobs() \
-    max_%{1}_jobs="%{?jobs:%{jobs}}" \
+    max_%{1}_jobs="$(echo %{?_smp_mflags} | cut -c 3-)" \
     if test -n "$max_%{1}_jobs" -a "$max_%{1}_jobs" -gt 1 ; then \
         max_jobs="$(($avail_mem / %2))" \
         test "$max_%{1}_jobs" -gt "$max_jobs" && max_%{1}_jobs="$max_jobs" && echo "Warning: Reducing number of %{1} jobs to $max_jobs because of memory limits" \
@@ -413,6 +413,8 @@ Patch16:        llvm-workaround-superfluous-branches.patch
 Patch17:        llvm-suse-implicit-gnu.patch
 # PATCH-FIX-OPENSUSE: No need to run {amdgpu,nvptx}-arch because we don't have the toolchains installed anyway.
 Patch18:        openmp-dont-run-gpu-arch.patch
+# PATCH-FIX-UPSTREAM: make libomp reproducible (boo#1199076)
+Patch19:        reproducible.patch
 Patch20:        llvm_build_tablegen_component_as_shared_library.patch
 Patch21:        tests-use-python3.patch
 Patch24:        opt-viewer-Find-style-css-in-usr-share.patch
@@ -429,6 +431,14 @@ Patch28:        llvm-fix-cov-test-i586.patch
 Patch29:        clang-fix-modules-test-riscv.patch
 # PATCH-FIX-UPSTREAM: Test using avx512f requires x86 target.
 Patch30:        clang-fix-openmp-test-non-x86.patch
+# PATCH-FIX-UPSTREAM: Use symbol versioning also for libclang-cpp.so.
+Patch31:        clang-shlib-symbol-versioning.patch
+# PATCH-FIX-UPSTREAM: use shlib.quote to fix Python 3.13 compatibility
+Patch32:        libcxx-use-shlex-quote.patch
+# PATCH-FIX-UPSTREAM: Fix missing include necessary when building with GCC 15 libstdc++
+Patch33:        gcc15-add-necessary-includes.patch
+# PATCH-FIX-UPSTREAM: Remove interceptors for deprecated struct termio
+Patch34:        compiler-rt-remove-termio-interceptors.patch
 BuildRequires:  binutils-devel >= 2.21.90
 BuildRequires:  cmake >= 3.13.4
 BuildRequires:  fdupes
@@ -446,7 +456,7 @@ Requires(post): update-alternatives
 Requires(postun): update-alternatives
 # llvm does not work on s390
 ExcludeArch:    s390
-%if %{with ffi}
+%if %{with ffi} || %{with openmp}
 BuildRequires:  pkgconfig(libffi)
 %endif
 %if %{with valgrind}
@@ -877,6 +887,7 @@ This package contains the development files for Polly.
 %patch -P 24 -p1
 %patch -P 25 -p2
 %patch -P 28 -p2
+%patch -P 33 -p1
 
 pushd clang-%{_version}.src
 %patch -P 2 -p1
@@ -887,6 +898,7 @@ pushd clang-%{_version}.src
 %patch -P 27 -p2
 %patch -P 29 -p2
 %patch -P 30 -p2
+%patch -P 31 -p2
 
 # We hardcode openSUSE
 rm unittests/Driver/DistroTest.cpp
@@ -900,6 +912,10 @@ pushd clang-tools-extra-%{_version}.src
 %patch -P 10 -p2
 popd
 
+pushd compiler-rt-%{_version}.src
+%patch -P 34 -p2
+popd
+
 pushd openmp-%{_version}.src
 %patch -P 18 -p1
 popd
@@ -923,6 +939,7 @@ sed -i '/set(LLVM_COMMON_CMAKE_UTILS/ s/CMAKE_CURRENT_SOURCE_DIR/CMAKE_SOURCE_DI
 sed -i '\"runtimes/cmake/Modules" s/CMAKE_CURRENT_SOURCE_DIR/CMAKE_SOURCE_DIR/g' libcxx{,abi}-%{_version}.src/CMakeLists.txt
 pushd libcxx-%{_version}.src
 %patch -P 15 -p2
+%patch -P 32 -p2
 rm test/libcxx/thread/thread.threads/thread.thread.this/sleep_for.pass.cpp
 rm test/std/localization/locale.categories/category.time/locale.time.get.byname/get_monthname.pass.cpp
 rm test/std/localization/locale.categories/category.time/locale.time.get.byname/get_monthname_wide.pass.cpp
@@ -950,6 +967,7 @@ mv lldb-%{_version}.src tools/lldb
 
 %if %{with openmp}
 mv openmp-%{_version}.src projects/openmp
+%patch -P 19 -p1
 %endif
 
 %if %{with libcxx}
@@ -1079,12 +1097,13 @@ max_link_jobs=1
 %if %{with thin_lto} && %{with use_lld}
 %global lld_ldflag --ld-path=%{sourcedir}/stage1/bin/ld.lld
 %ifarch %{arm} i586 ppc
-%if %{jobs} > 8
-%global lto_limit_threads -Wl,--thinlto-jobs=8
+jobs=$(echo %{?_smp_mflags} | cut -c 3-)
+if [ "$jobs" -gt 8 ] ; then
+    lto_limit_threads=-Wl,--thinlto-jobs=8
+fi
 %endif
 %endif
-%endif
-%define build_ldflags -Wl,--build-id=sha1 %{?lld_ldflag} %{?lto_limit_threads}
+%define build_ldflags -Wl,--build-id=sha1 %{?lld_ldflag} ${lto_limit_threads}
 # The build occasionally uses tools linking against previously built
 # libraries (mostly libLLVM.so), but we don't want to set RUNPATHs.
 export LD_LIBRARY_PATH=%{sourcedir}/build/%{_lib}
@@ -1157,6 +1176,7 @@ MALLOC_CHECK_BACK=$MALLOC_CHECK_
 unset MALLOC_CHECK_
 %endif
 
+setarch -R \
 ninja -v %{?_smp_mflags}
 
 %if %{with thin_lto}

reproducible.patch

@@ -0,0 +1,47 @@
+From: "Bernhard M. Wiedemann" <bwiedemann@suse.de>
+Date: Fri, 11 Jul 2025 08:26:10 +0200
+Subject: [PATCH] Drop timestamp in generated source code
+
+Fixes #72206
+
+This helps reproducible builds of libomp.so
+probably because LLVM's LTO computed a hash of inputs
+to generate its symbol names.
+
+This patch was done while working on reproducible builds for openSUSE.
+---
+ 
+Index: openmp-15.0.7.src/docs/conf.py
+===================================================================
+--- a/projects/openmp/docs/conf.py
++++ b/projects/openmp/docs/conf.py
+@@ -12,7 +12,6 @@
+ # serve to show the default.
+ 
+ import sys, os
+-from datetime import date
+ 
+ # If extensions (or modules to document with autodoc) are in another directory,
+ # add these directories to sys.path here. If the directory is relative to the
+@@ -42,7 +41,7 @@ master_doc = "index"
+ 
+ # General information about the project.
+ project = "LLVM/OpenMP"
+-copyright = "2013-%d, LLVM/OpenMP" % date.today().year
++copyright = "2013-%d, LLVM/OpenMP" % 2023
+ 
+ # The version info for the project you're documenting, acts as replacement for
+ # |version| and |release|, also used in various other places throughout the
+Index: openmp-15.0.7.src/runtime/tools/message-converter.pl
+===================================================================
+--- a/projects/openmp/runtime/tools/message-converter.pl
++++ b/projects/openmp/runtime/tools/message-converter.pl
+@@ -50,7 +50,7 @@ sub _generate_comment($$$) {
+     my $bulk =
+         $open . " Do not edit this file! " . $close . "\n" .
+         $open . " The file was generated from " . get_file( $data->{ "%meta" }->{ source } ) .
+-            " by " . $tool . " on " . localtime() . ". " . $close . "\n";
++            " by " . $tool . ". " . $close . "\n";
+     return $bulk;
+ 
+ }; # sub _generate_comment