[arch-commits] Commit in lib32-llvm/repos (3 files)

[Evangelos Foutras]

    Date: Monday, February 7, 2022 @ 23:36:17
  Author: foutrelis
Revision: 1128957

archrelease: copy trunk to multilib-staging-x86_64

Added:
  lib32-llvm/repos/multilib-staging-x86_64/
  lib32-llvm/repos/multilib-staging-x86_64/PKGBUILD
    (from rev 1128956, lib32-llvm/trunk/PKGBUILD)
  lib32-llvm/repos/multilib-staging-x86_64/no-strict-aliasing-DwarfCompileUnit.patch
    (from rev 1128956, lib32-llvm/trunk/no-strict-aliasing-DwarfCompileUnit.patch)

-------------------------------------------+
 PKGBUILD                                  |  107 ++++++++++++++++++++++++++++
 no-strict-aliasing-DwarfCompileUnit.patch |   13 +++
 2 files changed, 120 insertions(+)

Copied: lib32-llvm/repos/multilib-staging-x86_64/PKGBUILD (from rev 1128956, lib32-llvm/trunk/PKGBUILD)
===================================================================
--- multilib-staging-x86_64/PKGBUILD	                        (rev 0)
+++ multilib-staging-x86_64/PKGBUILD	2022-02-07 23:36:17 UTC (rev 1128957)
@@ -0,0 +1,107 @@
+# Maintainer: Laurent Carlier <lordheavym at gmail.com>
+# Contributor: Evangelos Foutras <foutrelis at gmail.com>
+# Contributor: Jan "heftig" Steffens <jan.steffens at gmail.com>
+
+pkgname=('lib32-llvm' 'lib32-llvm-libs')
+pkgver=13.0.1
+pkgrel=1
+arch=('x86_64')
+url="https://llvm.org/"
+license=('custom:Apache 2.0 with LLVM Exception')
+makedepends=('cmake' 'ninja' 'lib32-libffi' 'lib32-zlib' 'python' 'gcc-multilib'
+             'lib32-libxml2')
+options=('staticlibs' '!lto') # extra/llvm has many test failures with LTO
+_source_base=https://github.com/llvm/llvm-project/releases/download/llvmorg-$pkgver
+source=($_source_base/llvm-$pkgver.src.tar.xz{,.sig}
+        no-strict-aliasing-DwarfCompileUnit.patch)
+sha256sums=('ec6b80d82c384acad2dc192903a6cf2cdbaffb889b84bfb98da9d71e630fc834'
+            'SKIP'
+            'd1eff24508e35aae6c26a943dbaa3ef5acb60a145b008fd1ef9ac6f6c4faa662')
+validpgpkeys+=('B6C8F98282B944E3B0D5C2530FC3042E345AD05D') # Hans Wennborg <hans at chromium.org>
+validpgpkeys+=('474E22316ABF4785A88C6E8EA2C794A986419D8A') # Tom Stellard <tstellar at redhat.com>
+
+prepare() {
+  cd "$srcdir/llvm-$pkgver.src"
+  mkdir build
+
+  # https://bugs.llvm.org/show_bug.cgi?id=50611#c3
+  patch -Np2 -i ../no-strict-aliasing-DwarfCompileUnit.patch
+}
+
+build() {
+  cd "$srcdir/llvm-$pkgver.src/build"
+
+  export PKG_CONFIG_PATH="/usr/lib32/pkgconfig"
+
+  cmake .. -G Ninja \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DCMAKE_SKIP_RPATH=ON \
+    -DLLVM_LIBDIR_SUFFIX=32 \
+    -DCMAKE_C_FLAGS:STRING=-m32 \
+    -DCMAKE_CXX_FLAGS:STRING=-m32 \
+    -DLLVM_TARGET_ARCH:STRING=i686 \
+    -DLLVM_HOST_TRIPLE=$CHOST \
+    -DLLVM_DEFAULT_TARGETS_TRIPLE="i686-pc-linux-gnu" \
+    -DLLVM_BUILD_LLVM_DYLIB=ON \
+    -DLLVM_LINK_LLVM_DYLIB=ON \
+    -DLLVM_ENABLE_RTTI=ON \
+    -DLLVM_ENABLE_FFI=ON \
+    -DLLVM_BUILD_DOCS=OFF \
+    -DLLVM_ENABLE_SPHINX=OFF \
+    -DLLVM_ENABLE_DOXYGEN=OFF \
+    -DLLVM_BINUTILS_INCDIR=/usr/include
+
+  ninja all
+}
+
+package_lib32-llvm() {
+  pkgdesc="Collection of modular and reusable compiler and toolchain technologies (32-bit)"
+  depends=('lib32-llvm-libs' 'llvm')
+
+  cd "$srcdir/llvm-$pkgver.src/build"
+
+  DESTDIR="$pkgdir" ninja install
+
+  # The runtime library goes into lib32-llvm-libs
+  mv "$pkgdir"/usr/lib32/lib{LLVM,LTO,Remarks}*.so* "$srcdir"
+  mv -f "$pkgdir"/usr/lib32/LLVMgold.so "$srcdir"
+
+  # Fix permissions of static libs
+  chmod -x "$pkgdir"/usr/lib32/*.a
+
+  mv "$pkgdir/usr/bin/llvm-config" "$pkgdir/usr/lib32/llvm-config"
+  mv "$pkgdir/usr/include/llvm/Config/llvm-config.h" \
+    "$pkgdir/usr/lib32/llvm-config-32.h"
+
+  rm -rf "$pkgdir"/usr/{bin,include,share/{doc,man,llvm,opt-viewer}}
+
+  # Needed for multilib (https://bugs.archlinux.org/task/29951)
+  # Header stub is taken from Fedora
+  install -d "$pkgdir/usr/include/llvm/Config"
+  mv "$pkgdir/usr/lib32/llvm-config-32.h" "$pkgdir/usr/include/llvm/Config/"
+
+  mkdir "$pkgdir"/usr/bin
+  mv "$pkgdir/usr/lib32/llvm-config" "$pkgdir/usr/bin/llvm-config32"
+
+  install -Dm644 ../LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}
+
+package_lib32-llvm-libs() {
+  pkgdesc="Low Level Virtual Machine (runtime library)(32-bit) "
+  depends=('lib32-libffi' 'lib32-zlib' 'lib32-ncurses' 'lib32-libxml2' 'lib32-gcc-libs')
+
+  install -d "$pkgdir/usr/lib32"
+
+  cp -P \
+    "$srcdir"/lib{LLVM,LTO,Remarks}*.so* \
+    "$srcdir"/LLVMgold.so \
+    "$pkgdir/usr/lib32/"
+
+  # Symlink LLVMgold.so from /usr/lib/bfd-plugins
+  # https://bugs.archlinux.org/task/28479
+  install -d "$pkgdir/usr/lib32/bfd-plugins"
+  ln -s ../LLVMgold.so "$pkgdir/usr/lib32/bfd-plugins/LLVMgold.so"
+
+  install -Dm644 llvm-$pkgver.src/LICENSE.TXT "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
+}

Copied: lib32-llvm/repos/multilib-staging-x86_64/no-strict-aliasing-DwarfCompileUnit.patch (from rev 1128956, lib32-llvm/trunk/no-strict-aliasing-DwarfCompileUnit.patch)
===================================================================
--- multilib-staging-x86_64/no-strict-aliasing-DwarfCompileUnit.patch	                        (rev 0)
+++ multilib-staging-x86_64/no-strict-aliasing-DwarfCompileUnit.patch	2022-02-07 23:36:17 UTC (rev 1128957)
@@ -0,0 +1,13 @@
+diff --git a/llvm/lib/CodeGen/AsmPrinter/CMakeLists.txt b/llvm/lib/CodeGen/AsmPrinter/CMakeLists.txt
+index eb924282a75e..85929b54d6ce 100644
+--- a/llvm/lib/CodeGen/AsmPrinter/CMakeLists.txt
++++ b/llvm/lib/CodeGen/AsmPrinter/CMakeLists.txt
+@@ -44,3 +44,8 @@ add_llvm_component_library(LLVMAsmPrinter
+   Support
+   Target
+   )
++
++# https://bugs.llvm.org/show_bug.cgi?id=50611#c3
++if (CMAKE_COMPILER_IS_GNUCXX)
++  set_source_files_properties(DwarfCompileUnit.cpp PROPERTIES COMPILE_FLAGS -fno-strict-aliasing)
++endif()