Remove CMake files (#4493)

python/CMakeLists.txt

@@ -1,44 +0,0 @@
-# NOTE: These must be checked before including Cython packages to ensure we are using the right python version.
-# Segfaults could happen if we are using the wrong version.
-set(PYTHON_INCLUDE_DIR ${PYTHON_INCLUDE_DIRS})
-
-# Find Cython executable
-get_filename_component(_python_path ${PYTHON_EXECUTABLE} PATH)
-find_program(CYTHON_EXECUTABLE
-  NAMES cython cython.bat cython3
-  HINTS ${_python_path})
-
-include(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(Cython REQUIRED_VARS CYTHON_EXECUTABLE)
-
-include(UseCython)
-
-include_directories("${NUMPY_INCLUDE_DIR}")
-include_directories("${CMAKE_CURRENT_LIST_DIR}/../src")
-include_directories("${CMAKE_CURRENT_LIST_DIR}")
-
-# Include some generated Arrow headers.
-include_directories("${ARROW_SOURCE_DIR}/../arrow_ep-build/src")
-
-# If the pyx file is a C++ file, we should specify that here.
-set_source_files_properties(
-  ${CMAKE_CURRENT_LIST_DIR}/ray/_raylet.pyx
-  PROPERTIES CYTHON_IS_CXX TRUE)
-
-set(RAY_SRC_DIRECTORY "${CMAKE_CURRENT_LIST_DIR}/../src/ray")
-
-cython_add_module(
-  _raylet
-  ${RAY_SRC_DIRECTORY}/raylet/raylet_client.cc
-  ${CMAKE_CURRENT_LIST_DIR}/ray/_raylet.pyx)
-
-add_dependencies(_raylet ray_static)
-
-if(APPLE)
-    target_link_libraries(_raylet "-undefined dynamic_lookup" ray_static)
-else()
-    target_link_libraries(_raylet ray_static)
-endif()
-
-# Make sure that the Python extensions are built before copying the files.
-add_dependencies(copy_ray _raylet)

python/ray/autoscaler/aws/development-example.yaml

@@ -87,7 +87,7 @@ setup_commands:
     # - sudo dpkg --configure -a
     # Install basics.
     - sudo apt-get update
-    - sudo apt-get install -y cmake pkg-config build-essential autoconf curl libtool unzip flex bison python
+    - sudo apt-get install -y build-essential curl unzip
     # Install Anaconda.
     - wget https://repo.continuum.io/archive/Anaconda3-5.0.1-Linux-x86_64.sh || true
     - bash Anaconda3-5.0.1-Linux-x86_64.sh -b -p $HOME/anaconda3 || true

python/ray/autoscaler/docker.py

@@ -98,7 +98,7 @@ def docker_start_cmds(user, image, mount, cname, user_options):
     cmds.append(" ".join(docker_check + docker_run))
     docker_update = [
         " && ".join(("apt-get -y update", "apt-get -y upgrade",
-                     "apt-get install -y git wget cmake psmisc"))
+                     "apt-get install -y git wget psmisc"))
     ]
     cmds.extend(with_docker_exec(docker_update, container_name=cname))
     return cmds

python/setup.py

@@ -17,7 +17,7 @@ import setuptools.command.build_ext as _build_ext
 # before these files have been created, so we have to move the files
 # manually.
 
-# NOTE: The lists below must be kept in sync with ray/CMakeLists.txt.
+# NOTE: The lists below must be kept in sync with ray/BUILD.bazel.
 
 ray_files = [
     "ray/core/src/ray/thirdparty/redis/src/redis-server",