.clang.metadata

@@ -1,4 +0,0 @@
-581e929ba0d9fafc555081ab18d8c3fdf4478ac2 SOURCES/clang-18.1.8.src.tar.xz
-b943c2de0e134d652018e819e855eff0213a20ac SOURCES/clang-18.1.8.src.tar.xz.sig
-32923b812700526b76451384e4662ca45360d564 SOURCES/clang-tools-extra-18.1.8.src.tar.xz
-1dc8e1c7e5b2ffc76a1010b50eb3fb47642b4e74 SOURCES/clang-tools-extra-18.1.8.src.tar.xz.sig

.copr/Makefile

@@ -0,0 +1,17 @@
+# See https://docs.pagure.org/copr.copr/user_documentation.html#make-srpm
+# See for the --setopt option in the enabling of copr repo see:
+# https://pagure.io/copr/copr/issue/184
+
+COPR_USERNAME=$(shell rpm --eval %copr_username)
+COPR_PROJECT=$(shell rpm --eval %copr_projectname)
+
+.PHONY: srpm
+srpm:
+	dnf install -y dnf-plugins-core fedora-packager
+	dnf copr enable -y --setopt=reposdir=/tmp/yum.repos.d $(COPR_USERNAME)/$(COPR_PROJECT)
+	dnf install -y --setopt=reposdir=/tmp/yum.repos.d llvm-snapshot-builder
+	rpmbuild \
+		--define "_srcrpmdir $(outdir)" \
+		--define "_sourcedir $(shell pwd)" \
+		--define "_disable_source_fetch 0" \
+		-bs $(spec)

.fmf/version

@@ -0,0 +1 @@
+1

.gitignore

@@ -1,4 +1,5 @@
-SOURCES/clang-18.1.8.src.tar.xz
-SOURCES/clang-18.1.8.src.tar.xz.sig
-SOURCES/clang-tools-extra-18.1.8.src.tar.xz
-SOURCES/clang-tools-extra-18.1.8.src.tar.xz.sig
+/*.src.rpm
+/*.src.tar.xz
+/*.src.tar.xz.sig
+/cmake/
+/results_clang/

0001-Restore-fopenmp-implicit-rpath-disabled-by-default.patch

@@ -0,0 +1,92 @@
+From ba9cfbe8e1d034d823dabf1c76d270fce8085f1b Mon Sep 17 00:00:00 2001
+From: Tom Stellard <tstellar@redhat.com>
+Date: Thu, 9 Mar 2023 21:52:41 -0800
+Subject: [PATCH] Restore -fopenmp-implicit-rpath, disabled by default
+
+Used by redhat-rpm-config on older Fedora versions.
+---
+ clang/include/clang/Driver/Options.td      |  6 ++++++
+ clang/lib/Driver/ToolChains/CommonArgs.cpp | 19 +++++++++++++++++++
+ clang/lib/Driver/ToolChains/CommonArgs.h   |  3 +++
+ clang/test/OpenMP/Inputs/libomp.a          |  1 +
+ 4 files changed, 29 insertions(+)
+ create mode 100644 clang/test/OpenMP/Inputs/libomp.a
+
+diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td
+index 31ecf98b806b..46aa49e1d0d1 100644
+--- a/clang/include/clang/Driver/Options.td
++++ b/clang/include/clang/Driver/Options.td
+@@ -5194,6 +5194,12 @@ def offload_add_rpath: Flag<["--"], "offload-add-rpath">,
+ def no_offload_add_rpath: Flag<["--"], "no-offload-add-rpath">,
+   Flags<[NoArgumentUnused]>,
+   Alias<frtlib_add_rpath>;
++defm openmp_implicit_rpath: BoolFOption<"openmp-implicit-rpath",
++  LangOpts<"OpenMP">,
++  DefaultFalse,
++  PosFlag<SetTrue, [], [ClangOption], "Set rpath on OpenMP executables">,
++  NegFlag<SetFalse>,
++  BothFlags<[NoArgumentUnused]>>;
+ def r : Flag<["-"], "r">, Flags<[LinkerInput, NoArgumentUnused]>,
+         Group<Link_Group>;
+ def regcall4 : Flag<["-"], "regcall4">, Group<m_Group>,
+diff --git a/clang/lib/Driver/ToolChains/CommonArgs.cpp b/clang/lib/Driver/ToolChains/CommonArgs.cpp
+index 483ecd0ae592..55c673460a2f 100644
+--- a/clang/lib/Driver/ToolChains/CommonArgs.cpp
++++ b/clang/lib/Driver/ToolChains/CommonArgs.cpp
+@@ -889,6 +889,22 @@ static void addOpenMPDeviceLibC(const ToolChain &TC, const ArgList &Args,
+   }
+ }
+ 
++void tools::addOpenMPRuntimeSpecificRPath(const ToolChain &TC,
++                                          const ArgList &Args,
++                                          ArgStringList &CmdArgs) {
++
++  if (Args.hasFlag(options::OPT_fopenmp_implicit_rpath,
++                   options::OPT_fno_openmp_implicit_rpath, false)) {
++    // Default to clang lib / lib64 folder, i.e. the same location as device
++    // runtime
++    SmallString<256> DefaultLibPath =
++        llvm::sys::path::parent_path(TC.getDriver().Dir);
++    llvm::sys::path::append(DefaultLibPath, CLANG_INSTALL_LIBDIR_BASENAME);
++    CmdArgs.push_back("-rpath");
++    CmdArgs.push_back(Args.MakeArgString(DefaultLibPath));
++  }
++}
++
+ void tools::addOpenMPRuntimeLibraryPath(const ToolChain &TC,
+                                         const ArgList &Args,
+                                         ArgStringList &CmdArgs) {
+@@ -963,6 +979,9 @@ bool tools::addOpenMPRuntime(ArgStringList &CmdArgs, const ToolChain &TC,
+     addOpenMPDeviceLibC(TC, Args, CmdArgs);
+ 
+   addArchSpecificRPath(TC, Args, CmdArgs);
++
++  if (RTKind == Driver::OMPRT_OMP)
++    addOpenMPRuntimeSpecificRPath(TC, Args, CmdArgs);
+   addOpenMPRuntimeLibraryPath(TC, Args, CmdArgs);
+ 
+   return true;
+diff --git a/clang/lib/Driver/ToolChains/CommonArgs.h b/clang/lib/Driver/ToolChains/CommonArgs.h
+index 096152bfbdcf..7e8bf6b8830c 100644
+--- a/clang/lib/Driver/ToolChains/CommonArgs.h
++++ b/clang/lib/Driver/ToolChains/CommonArgs.h
+@@ -117,6 +117,9 @@ void AddAssemblerKPIC(const ToolChain &ToolChain,
+                       const llvm::opt::ArgList &Args,
+                       llvm::opt::ArgStringList &CmdArgs);
+ 
++void addOpenMPRuntimeSpecificRPath(const ToolChain &TC,
++                                   const llvm::opt::ArgList &Args,
++                                   llvm::opt::ArgStringList &CmdArgs);
+ void addArchSpecificRPath(const ToolChain &TC, const llvm::opt::ArgList &Args,
+                           llvm::opt::ArgStringList &CmdArgs);
+ void addOpenMPRuntimeLibraryPath(const ToolChain &TC,
+diff --git a/clang/test/OpenMP/Inputs/libomp.a b/clang/test/OpenMP/Inputs/libomp.a
+new file mode 100644
+index 000000000000..8b277f0dd5dc
+--- /dev/null
++++ b/clang/test/OpenMP/Inputs/libomp.a
+@@ -0,0 +1 @@
++!<arch>
+-- 
+2.41.0
+

0001-cmake-Allow-shared-libraries-to-customize-the-soname.patch

@@ -0,0 +1,39 @@
+From 3dc5722d5c7673a879f2b4680369d3ac8b6b64b6 Mon Sep 17 00:00:00 2001
+From: Tom Stellard <tstellar@redhat.com>
+Date: Wed, 4 Aug 2021 14:05:38 -0700
+Subject: [PATCH] cmake: Allow shared libraries to customize the soname using
+ LLVM_ABI_REVISION
+
+The LLVM_ABI_REVISION variable is intended to be used for release
+candidates which introduce an ABI change to a shared library.  This
+variable can be specified per library, so there is not one global value
+for all of LLVM.
+
+For example, if we LLVM X.0.0-rc2 introduces an ABI change for a library
+compared with LLVM X.0.0-rc1, then the LLVM_ABI_REVISION number for
+library will be incremented by 1.
+
+In the main branch, LLVM_ABI_REVISION should always be 0, it is only
+meant to be used in the release branch.
+
+Differential Revision: https://reviews.llvm.org/D105594
+---
+ clang/tools/clang-shlib/CMakeLists.txt | 5 +++++
+ 3 files changed, 19 insertions(+), 2 deletions(-)
+
+diff --git a/clang/tools/clang-shlib/CMakeLists.txt b/clang/tools/clang-shlib/CMakeLists.txt
+index 9c1f8ea452b3..4d785924e4bb 100644
+--- a/clang/tools/clang-shlib/CMakeLists.txt
++++ b/clang/tools/clang-shlib/CMakeLists.txt
+@@ -1,3 +1,8 @@
++# In the main branch, LLVM_ABI_REVISION should always be 0.  In the release
++# branches, this should be incremented before each release candidate every
++# time the ABI of libclang-cpp.so changes.
++set(LLVM_ABI_REVISION 0)
++
+ # Building libclang-cpp.so fails if LLVM_ENABLE_PIC=Off
+ if (NOT LLVM_ENABLE_PIC)
+   return()
+-- 
+2.27.0
+

SOURCES/clang.cfg

@@ -1,3 +0,0 @@
-# Drop the following option after debugedit adds support to DWARF-5:
-# https://sourceware.org/bugzilla/show_bug.cgi?id=28728
--gdwarf-4 -g0

clang.rpmlintrc

@@ -0,0 +1,6 @@
+# clang needs libstdc++-devel installed in order to compile c++ programs.
+addFilter("E: devel-dependency libstdc\+\+-devel")
+addFilter("E: explicit-lib-dependency libstdc\+\+-devel")
+# clang installs libear to /usr/lib on all arches, so we have to use
+# a hard-coded /usr/lib path in order to move it to the python3 sitelib.
+addFilter("E: hardcoded-library-path in %{_prefix}/lib/{libear")

gating.yaml

@@ -0,0 +1,20 @@
+--- !Policy
+product_versions:
+  - fedora-*
+decision_context: bodhi_update_push_testing
+rules:
+  - !PassingTestCaseRule {test_case_name: fedora-ci.koji-build.tier0.functional}
+--- !Policy
+product_versions:
+  - fedora-*
+decision_context: bodhi_update_push_stable
+rules:
+  - !PassingTestCaseRule {test_case_name: fedora-ci.koji-build.tier0.functional}
+--- !Policy
+product_versions:
+  - rhel-10
+decision_context: osci_compose_gate
+rules:
+  - !PassingTestCaseRule {test_case_name: baseos-ci.brew-build.tier0-tmt-x86_64-aarch64.functional}
+  - !PassingTestCaseRule {test_case_name: baseos-ci.brew-build.tier0-tmt-s390x-ppc64le.functional}
+  - !PassingTestCaseRule {test_case_name: osci.brew-build.rebuild.validation}

sources

@@ -0,0 +1,4 @@
+SHA512 (clang-18.1.8.src.tar.xz) = 4147ef5e3547e80fbea573a6e3964870b38e7a547e796deb8859ca670b039ddd1af289cd4feadcb4ab5e94211b2ab5e91dfa84f58f114fdcbc9e807c9de901ca
+SHA512 (clang-18.1.8.src.tar.xz.sig) = ff8a12108d47a97c05d0a0cd4b4af278cc0f84601970a1560e4005f256b3304c6c5129bd67c8f5a387596b8bdd54ddda5066d9db7e9ecb4bcb0bfcd57d319c49
+SHA512 (clang-tools-extra-18.1.8.src.tar.xz) = e6770875b1bfb3626de2e15133aa819669c889574134b7c22d30882717d0f400a73d2e0e881a2bd707e0b07bca5fcfd1d4a9e83b1101c7f15e4657782659b6fe
+SHA512 (clang-tools-extra-18.1.8.src.tar.xz.sig) = 7730d2e34c1f65863cd1ba7d88c12e7997f645742be6c7271f5216876724837a450ff41d6225274266e4dace8c687c1af37d7115578829bf797c5724448bb174

tests/README.md

@@ -0,0 +1,6 @@
+# Gating testplans for Clang
+
+The tests for clang are in a separate repo: https://src.fedoraproject.org/tests/clang
+This directory should contain only fmf plans (such as build-gating.fmf) which import
+the tests from the tests repo. This can be done using the "url" parameter of the
+plan's "discover" step. Reference: https://tmt.readthedocs.io/en/stable/spec/plans.html#fmf

tests/build-gating.fmf

@@ -0,0 +1,70 @@
+#
+# Build/PR gating tests for *LLVM 13*
+#
+# Compatible with various LLVM 13 distributions:
+#
+#   * Fedora (ursine packages)
+#   * Centos 9 stream (ursine packages)
+#   * RHEL-9 (ursine packages)
+#   * RHEL-8 (Red Hat module)
+#   * RHEL-7 (software collection)
+#
+
+summary: Clang tests for build/PR gating
+adjust:
+  - because: "Plan to be ran when either executed locally, or executed by CI system to gate a build or PR."
+    when: >-
+      trigger is defined
+      and trigger != commit
+      and trigger != build
+    enabled: false
+
+  - because: "When testing SCL-ized LLVM, the collection must be enabled first"
+    environment+:
+      WITH_SCL: "scl enable llvm-toolset-13.0"
+    when: "collection == llvm-toolset-13.0"
+  - because: "When testing SCL-ized LLVM, the collection must be enabled first"
+    environment+:
+      WITH_SCL: "scl enable llvm-toolset-14.0"
+    when: "collection == llvm-toolset-14.0"
+
+  # Unfortunately, TMT does not support more declarative approach, we need to run commands on our own.
+  - because: "On RHEL, CRB must be enabled to provide rarer packages"
+    prepare+:
+      - name: Enable CRB
+        how: shell
+        script: dnf config-manager --set-enabled rhel-CRB
+    when: >-
+      distro == rhel-9
+      or distro == rhel-8
+
+  # Unfortunately, TMT does not support more declarative approach, we need to run commands on our own.
+  - because: "On CentOS, CRB must be enabled to provide rarer packages"
+    prepare+:
+      - name: Enable CRB
+        how: shell
+        script: dnf config-manager --set-enabled crb
+    when: >-
+      distro == centos
+
+discover:
+    - name: clang-tests
+      how: fmf
+      url: https://src.fedoraproject.org/tests/clang.git
+      ref: main
+      filter: "tag:-not-in-default"
+    - name: upstream-llvm-integration-testsuite
+      how: fmf
+      url: https://src.fedoraproject.org/tests/llvm.git
+      ref: main
+      test: integration-test-suite
+    - name: redhat-rpm-config
+      how: fmf
+      url: https://src.fedoraproject.org/rpms/redhat-rpm-config.git
+      ref: rawhide
+      test: brp-llvm-compile-lto-elf
+execute:
+    how: tmt
+provision:
+  hardware:
+    memory: ">= 4 GiB"