message: [ci] Cross compile transaction-builder for powerpc
  This is need to ensure libra-types, libra-crypto, and lcs compile on powerpc
  for some upstream users.
  Closes:
  Approved by: sausagee
diff: @@ -54,7 +54,7 @@ commands:
  name: Install Dependencies
  command: |
  sudo apt-get update
  - sudo apt-get install -y cmake curl clang llvm
  + sudo apt-get install -y cmake curl clang llvm gcc-powerpc-linux-gnu
  rustup component add clippy rustfmt
  install_code_coverage_deps:
  steps:
  @@ -219,6 +219,10 @@ jobs:
  command: RUST_BACKTRACE=1 cargo build -j 16 -p language-benchmarks
  - run:
  command: RUST_BACKTRACE=1 cargo build -j 16 -p test-generation
  + - run:
  + command: |
  + rustup target add powerpc-unknown-linux-gnu
  + RUST_BACKTRACE=1 cargo build -j 16 -p transaction-builder --target powerpc-unknown-linux-gnu
  - build_teardown
  build-release:
  executor: test-executor
  