message: Set DEVELOPER_DIR on OSX builders in evg
diff: @@ -49,6 +49,10 @@ functions:
  source evergreen/cmake_vars_utils.sh
  export CMAKE=$(./evergreen/abspath.sh ${cmake_bindir}/cmake)
  + if [ -n "${xcode_developer_dir}" ]; then
  + export DEVELOPER_DIR="${xcode_developer_dir}"
  + fi
  +
  if [ -n "${c_compiler}" ]; then
  [ -n "${cxx_compiler}" ] || (echo "C compiler defined as but C++ compiler is undefined"; exit 1)
  set_cmake_var compiler_vars CMAKE_C_COMPILER PATH $(./evergreen/abspath.sh ${c_compiler})
  @@ -521,6 +525,7 @@ buildvariants:
  cmake_bindir: "./cmake_binaries/CMake.app/Contents/bin"
  max_jobs: $(sysctl -n hw.logicalcpu)
  run_tests_against_baas: On
  + xcode_developer_dir: /Applications/Xcode11.3.app/Contents/Developer
  tasks:
  - name: compile_test
  distros:
  @@ -535,6 +540,7 @@ buildvariants:
  max_jobs: $(sysctl -n hw.logicalcpu)
  run_tests_against_baas: On
  cmake_build_type: Release
  + xcode_developer_dir: /Applications/Xcode11.3.app/Contents/Developer
  tasks:
  - name: compile_test_and_package
  - name: benchmarks
  