[arch-commits] Commit in wasi-compiler-rt/repos (4 files)

[Frederik Schwan]

    Date: Saturday, November 6, 2021 @ 00:45:30
  Author: freswa
Revision: 1037379

archrelease: copy trunk to community-any

Added:
  wasi-compiler-rt/repos/community-any/
  wasi-compiler-rt/repos/community-any/PKGBUILD
    (from rev 1037378, wasi-compiler-rt/trunk/PKGBUILD)
  wasi-compiler-rt/repos/community-any/WASI.cmake
    (from rev 1037378, wasi-compiler-rt/trunk/WASI.cmake)
  wasi-compiler-rt/repos/community-any/wasi-toolchain.cmake
    (from rev 1037378, wasi-compiler-rt/trunk/wasi-toolchain.cmake)

----------------------+
 PKGBUILD             |   56 +++++++++++++++++++++++++++++++++++++++++++++++++
 WASI.cmake           |    1 
 wasi-toolchain.cmake |   29 +++++++++++++++++++++++++
 3 files changed, 86 insertions(+)

Copied: wasi-compiler-rt/repos/community-any/PKGBUILD (from rev 1037378, wasi-compiler-rt/trunk/PKGBUILD)
===================================================================
--- community-any/PKGBUILD	                        (rev 0)
+++ community-any/PKGBUILD	2021-11-06 00:45:30 UTC (rev 1037379)
@@ -0,0 +1,56 @@
+# Maintainer: Frederik Schwan <freswa at archlinux dot org>
+
+pkgname=wasi-compiler-rt
+pkgver=12.0.1
+pkgrel=1
+pkgdesc='WASI LLVM compiler runtime'
+arch=('any')
+url='https://compiler-rt.llvm.org/'
+license=('custom:Apache 2.0 with LLVM Exception')
+depends=('wasi-libc')
+makedepends=('cmake' 'ninja' 'llvm' 'clang' 'lld')
+source=("https://github.com/llvm/llvm-project/releases/download/llvmorg-${pkgver}/compiler-rt-${pkgver}.src.tar.xz"{,.sig}
+        WASI.cmake
+        wasi-toolchain.cmake)
+b2sums=('ea8c8c3867bae96329bb3efebe41b4433369140e9aa7bd6811925fa5e62722d46611df9fa9bc9d7dcd464b8eb4a6d3999b48c932acd8b73426b8e7a5ea54ff51'
+        'SKIP'
+        'c829d807c257921fddb8c4d3752ad2291a2beb116d414dd31e34b7f6b01599d8c4807db87ef9930456ed8c9f30e8648e77028fa0b903c3a5ea840514f6022cf4'
+        '74c63bb838bc2e6d7980370fb3d47f8fd2f1dd8b6dc82302c7cc0b80e0fb1e8e21c1c62d6de0b78e478fc22611a5867e52b1ef7a566796fe831fffd98b17c940')
+options=('staticlibs')
+validpgpkeys+=('B6C8F98282B944E3B0D5C2530FC3042E345AD05D') # Hans Wennborg <hans at chromium.org>
+validpgpkeys+=('474E22316ABF4785A88C6E8EA2C794A986419D8A') # Tom Stellard <tstellar at redhat.com>
+
+prepare() {
+  # Platform files have been copied from here https://github.com/WebAssembly/wasi-sdk
+  mkdir -p cmake/Platform
+  cp WASI.cmake cmake/Platform
+}
+
+build() {
+  # Build options are derived from here https://github.com/WebAssembly/wasi-sdk/blob/main/Makefile
+
+  # Currently, wasi-sdk requires C++ code be compiled with -fno-exceptions. libc++abi is compiled, however is is currently compiled with exception-handling support disabled.
+  # https://github.com/WebAssembly/wasi-sdk/issues/52#issuecomment-530619365
+  cmake -B build -G Ninja \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_C_COMPILER_WORKS=ON \
+    -DCMAKE_CXX_COMPILER_WORKS=ON \
+    -DCMAKE_MODULE_PATH="${srcdir}"/make \
+    -DCMAKE_TOOLCHAIN_FILE="${srcdir}"/wasi-toolchain.cmake \
+    -DCOMPILER_RT_BAREMETAL_BUILD=On \
+    -DCOMPILER_RT_INCLUDE_TESTS=OFF \
+    -DCOMPILER_RT_HAS_FPIC_FLAG=OFF \
+    -DCOMPILER_RT_DEFAULT_TARGET_ONLY=On \
+    -DCOMPILER_RT_OS_DIR=wasi \
+    -DWASI_SDK_PREFIX=/usr \
+    -DCMAKE_C_FLAGS="-fno-exceptions --sysroot=/usr/share/wasi-sysroot" \
+    -DCMAKE_INSTALL_PREFIX=/usr/lib/clang/${pkgver}/ \
+    compiler-rt-${pkgver}.src/lib/builtins
+  ninja -v -C build
+}
+
+package() {
+  DESTDIR="${pkgdir}" ninja -v -C build install
+
+  install -Dm644 compiler-rt-${pkgver}.src/LICENSE.TXT "${pkgdir}"/usr/share/licenses/${pkgname}/LICENSE
+}

Copied: wasi-compiler-rt/repos/community-any/WASI.cmake (from rev 1037378, wasi-compiler-rt/trunk/WASI.cmake)
===================================================================
--- community-any/WASI.cmake	                        (rev 0)
+++ community-any/WASI.cmake	2021-11-06 00:45:30 UTC (rev 1037379)
@@ -0,0 +1 @@
+set(WASI 1)

Copied: wasi-compiler-rt/repos/community-any/wasi-toolchain.cmake (from rev 1037378, wasi-compiler-rt/trunk/wasi-toolchain.cmake)
===================================================================
--- community-any/wasi-toolchain.cmake	                        (rev 0)
+++ community-any/wasi-toolchain.cmake	2021-11-06 00:45:30 UTC (rev 1037379)
@@ -0,0 +1,29 @@
+# Cmake toolchain description file for the Makefile
+
+# This is arbitrary, AFAIK, for now.
+cmake_minimum_required(VERSION 3.4.0)
+
+set(CMAKE_SYSTEM_NAME WASI)
+set(CMAKE_SYSTEM_VERSION 1)
+set(CMAKE_SYSTEM_PROCESSOR wasm32)
+set(triple wasm32-wasi)
+
+if(WIN32)
+  set(WASI_HOST_EXE_SUFFIX ".exe")
+else()
+  set(WASI_HOST_EXE_SUFFIX "")
+endif()
+
+set(CMAKE_C_COMPILER ${WASI_SDK_PREFIX}/bin/clang${WASI_HOST_EXE_SUFFIX})
+set(CMAKE_CXX_COMPILER ${WASI_SDK_PREFIX}/bin/clang++${WASI_HOST_EXE_SUFFIX})
+set(CMAKE_AR ${WASI_SDK_PREFIX}/bin/llvm-ar${WASI_HOST_EXE_SUFFIX})
+set(CMAKE_RANLIB ${WASI_SDK_PREFIX}/bin/llvm-ranlib${WASI_HOST_EXE_SUFFIX})
+set(CMAKE_C_COMPILER_TARGET ${triple})
+set(CMAKE_CXX_COMPILER_TARGET ${triple})
+
+# Don't look in the sysroot for executables to run during the build
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+# Only look in the sysroot (not in the host paths) for the rest
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)