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     apt-get update
  17     apt-get install -y --no-install-recommends \
  18             build-essential \
  19             ca-certificates \
  20             cmake \
  21             git
  22 }
  23
  24 build_unwind() {
  25     set -x
  26     dir_name="${target}_temp"
  27     rm -rf ${dir_name}
  28     mkdir -p ${dir_name}
  29     pushd ${dir_name}
  30
  31     # Clone Fortanix's fork of llvm-project which has a port of libunwind
  32     fetch_github_commit_archive "$repo_name" "$url"
  33     cd "${repo_name}/libunwind"
  34
  35     # Build libunwind
  36     mkdir -p build
  37     cd build
  38     cmake -DCMAKE_BUILD_TYPE="RELEASE" -DRUST_SGX=1 -G "Unix Makefiles" \
  39         -DLLVM_ENABLE_WARNINGS=1 -DLIBUNWIND_ENABLE_WERROR=1 -DLIBUNWIND_ENABLE_PEDANTIC=0 \
  40         -DLLVM_PATH=../../llvm/ ../
  41     make unwind_static
  42     install -D "lib/libunwind.a" "/${target}/lib/libunwind.a"
  43
  44     popd
  45     rm -rf ${dir_name}
  46
  47     { set +x; } 2>/dev/null
  48 }
  49
  50 set -x
  51 hide_output install_prereq
  52 build_unwind