src/ci/docker/dist-various-2/build-x86_64-fortanix-unknown-sgx-toolchain.sh

   1 #!/bin/bash
   2
   3 set -eu
   4 source shared.sh
   5
   6 if [ -z "$1" ]; then
   7     echo "Usage: ${0} <commit_id>"
   8     exit -1
   9 fi
  10
  11 target="x86_64-fortanix-unknown-sgx"
  12 url="https://github.com/fortanix/llvm-project/archive/${1}.tar.gz"
  13 repo_name="llvm-project"
  14
  15 install_prereq() {
  16     curl https://apt.llvm.org/llvm-snapshot.gpg.key|apt-key add -
  17     add-apt-repository -y 'deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic main'
  18     apt-get update
  19     apt-get install -y --no-install-recommends \
  20             build-essential \
  21             ca-certificates \
  22             cmake \
  23             git \
  24             clang-11
  25 }
  26
  27 build_unwind() {
  28     set -x
  29     dir_name="${target}_temp"
  30     rm -rf ${dir_name}
  31     mkdir -p ${dir_name}
  32     pushd ${dir_name}
  33
  34     # Clone Fortanix's fork of llvm-project which has a port of libunwind
  35     fetch_github_commit_archive "$repo_name" "$url"
  36     cd "${repo_name}/libunwind"
  37
  38     # Build libunwind
  39     mkdir -p build
  40     cd build
  41     target_CC="CC_${target//-/_}"
  42     target_CXX="CXX_${target//-/_}"
  43     target_CFLAGS="CFLAGS_${target//-/_}"
  44     target_CXXFLAGS="CXXFLAGS_${target//-/_}"
  45     cmake -DCMAKE_BUILD_TYPE="RELEASE" -DRUST_SGX=1 -G "Unix Makefiles" \
  46         -DCMAKE_C_COMPILER="${!target_CC}" -DCMAKE_CXX_COMPILER="${!target_CXX}" \
  47         -DCMAKE_C_FLAGS="${!target_CFLAGS}" -DCMAKE_CXX_FLAGS="${!target_CXXFLAGS}" \
  48         -DCMAKE_C_COMPILER_TARGET=$target -DCMAKE_CXX_COMPILER_TARGET=$target \
  49         -DLLVM_ENABLE_WARNINGS=1 -DLIBUNWIND_ENABLE_WERROR=1 -DLIBUNWIND_ENABLE_PEDANTIC=0 \
  50         -DLLVM_PATH=../../llvm/ ../
  51     make unwind_static
  52     install -D "lib/libunwind.a" "/${target}/lib/libunwind.a"
  53
  54     popd
  55     rm -rf ${dir_name}
  56
  57     { set +x; } 2>/dev/null
  58 }
  59
  60 set -x
  61 hide_output install_prereq
  62 build_unwind