CMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
        -D CMAKE_C_COMPILER=${CMAKE_C_COMPILER}
        -D CMAKE_C_FLAGS=${CMAKE_C_FLAGS}
        -D CMAKE_C_FLAGS_DEBUG=${CMAKE_C_FLAGS_DEBUG}
        -D CMAKE_C_FLAGS_MINSIZEREL=${CMAKE_C_FLAGS_MINSIZEREL}
        -D CMAKE_C_FLAGS_RELWITHDEBINFO=${CMAKE_C_FLAGS_RELWITHDEBINFO}
        -D CMAKE_C_FLAGS_RELEASE=${CMAKE_C_FLAGS_RELEASE}
        -D CMAKE_MAKE_PROGRAM=${CMAKE_MAKE_PROGRAM}
        ${PROJECT_SOURCE_DIR}/cmake.deps
      WORKING_DIRECTORY ${DEPS_BUILD_DIR})
    execute_process(
      COMMAND ${CMAKE_COMMAND} --build ${DEPS_BUILD_DIR}
        --config ${CMAKE_BUILD_TYPE})
    set(DEPS_PREFIX ${DEPS_BUILD_DIR}/usr)
  endif()
endif()

list(INSERT CMAKE_PREFIX_PATH 0 ${DEPS_PREFIX})

if(APPLE)
  # If the macOS deployment target is not set manually (via $MACOSX_DEPLOYMENT_TARGET),
  # fall back to local system version. Needs to be done both here and in cmake.deps.
  if(NOT CMAKE_OSX_DEPLOYMENT_TARGET)
    execute_process(COMMAND sw_vers -productVersion
                    OUTPUT_VARIABLE MACOS_VERSION
                    OUTPUT_STRIP_TRAILING_WHITESPACE)
    set(CMAKE_OSX_DEPLOYMENT_TARGET "${MACOS_VERSION}")
  endif()
  message(STATUS "Using deployment target ${CMAKE_OSX_DEPLOYMENT_TARGET}")
endif()

if(WIN32 OR APPLE)
  # Handle case-insensitive filenames for Windows and Mac.
  set(CASE_INSENSITIVE_FILENAME TRUE)
endif()

if (MINGW)
  # Disable LTO by default as it may not compile
  # See https://github.com/Alexpux/MINGW-packages/issues/3516
  # and https://github.com/neovim/neovim/pull/8654#issuecomment-402316672
  option(ENABLE_LTO "enable link time optimization" OFF)
else()
  option(ENABLE_LTO "enable link time optimization" ON)
endif()
option(ENABLE_LIBINTL "enable libintl" ON)
option(ENABLE_WASMTIME "enable wasmtime" OFF)

message(STATUS "CMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}")

set_default_buildtype(Debug)
get_property(isMultiConfig GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
if(NOT isMultiConfig)
  # Unlike build dependencies in cmake.deps, we want dev dependencies such as
  # Uncrustify to always be built with Release.
  list(APPEND DEPS_CMAKE_ARGS -D CMAKE_BUILD_TYPE=Release)
endif()

# If not in a git repo (e.g., a tarball) these tokens define the complete
# version string, else they are combined with the result of `git describe`.
set(NVIM_VERSION_MAJOR 0)
set(NVIM_VERSION_MINOR 12)
set(NVIM_VERSION_PATCH 0)
set(NVIM_VERSION_PRERELEASE "-dev") # for package maintainers

# API level
set(NVIM_API_LEVEL 14)        # Bump this after any API/stdlib change.
set(NVIM_API_LEVEL_COMPAT 0)  # Adjust this after a _breaking_ API change.
set(NVIM_API_PRERELEASE true)

# We _want_ assertions in RelWithDebInfo build-type.
if(CMAKE_C_FLAGS_RELWITHDEBINFO MATCHES DNDEBUG)
  string(REPLACE "-DNDEBUG" "" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
  string(REPLACE "/DNDEBUG" "" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}")
  string(REPLACE "  " " " CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}") # Remove duplicate whitespace
endif()

option(ENABLE_ASAN_UBSAN "Enable Clang address & undefined behavior sanitizer for nvim binary." OFF)
option(ENABLE_MSAN "Enable Clang memory sanitizer for nvim binary." OFF)
# TSAN exists to test Luv threads.
option(ENABLE_TSAN "Enable Clang thread sanitizer for nvim binary." OFF)

if((ENABLE_ASAN_UBSAN AND ENABLE_MSAN)
    OR (ENABLE_ASAN_UBSAN AND ENABLE_TSAN)
    OR (ENABLE_MSAN AND ENABLE_TSAN))
  message(FATAL_ERROR "Sanitizers cannot be enabled simultaneously")
endif()

# Place targets in bin/ or lib/ for all build configurations
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
foreach(CFGNAME ${CMAKE_CONFIGURATION_TYPES})
  string(TOUPPER ${CFGNAME} CFGNAME)
  set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_${CFGNAME} ${CMAKE_BINARY_DIR}/bin)
  set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_${CFGNAME}