chore(3p/immer): Remove vendored copy of immer r/2029

We ended up dropping the use of this library again.

Change-Id: I2c44cd22a6128d23f87a582402bf5fb84991d608
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2292
Tested-by: BuildkiteCI
Reviewed-by: Profpatsch <mail@profpatsch.de>

4 files changed, 0 insertions, 473 deletions

diff --git a/third_party/immer/cmake/FindBoehmGC.cmake b/third_party/immer/cmake/FindBoehmGC.cmake
deleted file mode 100644
index bdb7240e6d8c..000000000000
--- a/third_party/immer/cmake/FindBoehmGC.cmake
+++ /dev/null
@@ -1,108 +0,0 @@
-# - Try to find Boehm GC
-#   Once done, this will define
-#
-#   BOEHM_GC_FOUND - system has Boehm GC
-#   BOEHM_GC_INCLUDE_DIR - the Boehm GC include directories
-#   BOEHM_GC_LIBRARIES - link these to use Boehm GC
-# 
-#   Copyright (c) 2010-2015  Takashi Kato <ktakashi@ymail.com>
-# 
-#   Redistribution and use in source and binary forms, with or without
-#   modification, are permitted provided that the following conditions
-#   are met:
-# 
-#   1. Redistributions of source code must retain the above copyright
-#      notice, this list of conditions and the following disclaimer.
-# 
-#   2. Redistributions in binary form must reproduce the above copyright
-#      notice, this list of conditions and the following disclaimer in the
-#      documentation and/or other materials provided with the distribution.
-# 
-#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-#   TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-#   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-#   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-#   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-#   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-# 
-#  $Id: $
-# 
-
-# CMake module to find Boehm GC
-
-# use pkg-config if available
-FIND_PACKAGE(PkgConfig)
-PKG_CHECK_MODULES(PC_BDW_GC QUIET bdw-gc)
-
-# try newer one first in case of gc.h is overwritten.
-FIND_PATH(BOEHM_GC_INCLUDE_DIR gc/gc.h
-  HINTS ${PC_BDW_GC_INCLUDEDIR} ${PC_BDW_GC_INCLUDE_DIRS})
-
-IF (NOT BOEHM_GC_INCLUDE_DIR)
-  FIND_PATH(BOEHM_GC_INCLUDE_DIR gc.h
-    HINTS ${PC_BDW_GC_INCLUDEDIR} ${PC_BDW_GC_INCLUDE_DIRS})
-  IF (BOEHM_GC_INCLUDE_DIR)
-    SET(HAVE_GC_H TRUE)
-  ENDIF()
-ELSE()
-  SET(HAVE_GC_GC_H TRUE)
-ENDIF()
-
-# For FreeBSD we need to use gc-threaded
-IF (${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD")
-  # checks if 'gc' supports 'GC_get_parallel' and if it does
-  # then use it
-  INCLUDE(${CMAKE_ROOT}/Modules/CheckCSourceCompiles.cmake)
-  # not sure if this links properly...
-  FIND_LIBRARY(BOEHM_GC_LIBRARIES NAMES gc
-    HINTS ${PC_BDW_GC_LIBDIR} ${PC_BDW_GC_LIBRARY_DIRS})
-  MESSAGE(STATUS "GC library ${BOEHM_GC_LIBRARIES}")
-  SET(CMAKE_REQUIRED_LIBRARIES "gc")
-  SET(CMAKE_REQUIRED_DEFINITIONS "-DGC_THREADS")
-  SET(CMAKE_REQUIRED_INCLUDES "${BOEHM_GC_INCLUDE_DIR}")
-  SET(CMAKE_REQUIRED_FLAGS "-L${PC_BDW_GC_LIBRARY_DIRS}")
-  MESSAGE(STATUS "Boehm GC include dir: ${CMAKE_REQUIRED_INCLUDES}")
-  CHECK_C_SOURCE_RUNS(
-    "#include <gc.h>
-int main() {
-int i= GC_get_parallel();
-return 0;
-}
-" GC_GET_PARALLEL_WORKS)
-  IF (NOT GC_GET_PARALLEL_WORKS)
-    MESSAGE(STATUS "Try gc-threaded")
-
-    # bdw-gc-threaded is the proper name for FreeBSD pkg-config
-    PKG_CHECK_MODULES(PC_BDW_GC_THREADED bdw-gc-threaded)
-    FIND_LIBRARY(BOEHM_GC_THREADED_LIBRARIES NAMES gc-threaded
-      HINTS ${PC_BDW_GC_THREADED_LIBDIR} ${PC_BDW_GC_THREADED_THREADED_DIRS})
-
-    MESSAGE(STATUS "GC threaded library ${BOEHM_GC_THREADED_LIBRARIES}")
-    IF (BOEHM_GC_THREADED_LIBRARIES)
-      # OK just use it
-      SET(BOEHM_GC_LIBRARIES "${BOEHM_GC_THREADED_LIBRARIES}")
-    ENDIF()
-  ENDIF()
-ELSE()
-  FIND_LIBRARY(BOEHM_GC_LIBRARIES NAMES gc
-    HINTS ${PC_BDW_GC_LIBDIR} ${PC_BDW_GC_LIBRARY_DIRS})
-  # OpenSolaris uses bgc as Boehm GC runtime in its package manager.
-  # so try it
-  IF (NOT BOEHM_GC_LIBRARIES)
-    FIND_LIBRARY(BOEHM_GC_LIBRARIES NAMES bgc
-      HINTS ${PC_BDW_GC_LIBDIR} ${PC_BDW_GC_LIBRARY_DIRS})
-  ENDIF()
-ENDIF()
-
-MESSAGE(STATUS "Found GC library: ${BOEHM_GC_LIBRARIES}")
-
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(Boehm_GC DEFAULT_MSG
-                                  BOEHM_GC_LIBRARIES BOEHM_GC_INCLUDE_DIR)
-
-MARK_AS_ADVANCED(BOEHM_GC_LIBRARIES BOEHM_GC_INCLUDE_DIR)
diff --git a/third_party/immer/cmake/FindGuile.cmake b/third_party/immer/cmake/FindGuile.cmake
deleted file mode 100644
index 2b8781c48f48..000000000000
--- a/third_party/immer/cmake/FindGuile.cmake
+++ /dev/null
@@ -1,326 +0,0 @@
-#[[.rst
-#
-# FindGuile
-# ---------
-# Find the development libraries for Guile.
-#
-# Exported Vars
-# ~~~~~~~~~~~~~
-#
-# .. variable:: Guile_FOUND
-#
-#    Set to *true* if Guile was found.
-#
-# .. variable:: Guile_INCLUDE_DIRS
-#
-#    A list of include directories.
-#
-# .. variable:: Guile_LIBRARIES
-#
-#    A list of libraries needed to build you project.
-#
-# .. variable:: Guile_VERSION_STRING
-#
-#    Guile full version.
-#
-# .. variable:: Guile_VERSION_MAJOR
-#
-#    Guile major version.
-#
-# .. variable:: Guile_VERSION_MINOR
-#
-#    Guile minor version.
-#
-# .. variable:: Guile_VERSION_PATCH
-#
-#    Guile patch version.
-#
-# .. variable:: Guile_EXECUTABLE
-#
-#    Guile executable (optional).
-#
-# .. variable:: Guile_CONFIG_EXECUTABLE
-#
-#    Guile configuration executable (optional).
-#
-# .. variable:: Guile_ROOT_DIR
-#
-#    Guile installation root dir (optional).
-#
-# .. variable:: Guile_SITE_DIR
-#
-#    Guile installation module site dir (optional).
-#
-# .. variable:: Guile_EXTENSION_DIR
-#
-#    Guile installation extension dir (optional).
-#
-# Control VARS
-# ~~~~~~~~~~~~
-# :envvar:`Guile_ROOT_DIR`
-#
-#   Use this variable to provide hints to :filename:`find_{*}` commands,
-#   you may pass it to :command:`cmake` or set the environtment variable.
-#
-# .. code-block:: cmake
-#
-#    % cmake . -Bbuild -DGuile_ROOT_DIR=<extra-path>
-#
-#    # or
-#    % export Guile_ROOT_DIR=<extra-path>;
-#    % cmake . -Bbuild
-#
-#    # or
-#    % Guile_ROOT_DIR=<extra-path> cmake . -Bbuild
-#
-#
-#]]
-
-
-#[[.rst
-#
-# Copyright © 2016, Edelcides Gonçalves <eatg75 |0x40| gmail>
-#
-# Permission to use, copy, modify, and/or distribute this software for
-# any purpose with or without fee is hereby granted, provided that the
-# above copyright notice and this permission notice appear in all
-# copies.
-#
-# *THE SOFTWARE IS PROVIDED* **AS IS** *AND ISC DISCLAIMS ALL
-# WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
-# WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE
-# LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES
-# OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
-# PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
-# TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-# PERFORMANCE OF THIS SOFTWARE*.
-#
-# This file is not part of CMake
-#
-#]]
-
-
-include (SelectLibraryConfigurations)
-include (FindPackageHandleStandardArgs)
-
-function (_guile_find_component_include_dir component header)
-  find_path ("${component}_INCLUDE_DIR"
-    ${header}
-    HINTS
-    "${GUile_ROOT_DIR}"
-    ENV Guile_ROOT_DIR
-    PATH_SUFFIXES
-    Guile guile Guile-2.0 guile-2.0 Guile/2.0 guile/2.0 GC
-    gc)
-
-  set ("${component}_INCLUDE_DIR" "${${component}_INCLUDE_DIR}"
-    PARENT_SCOPE)
-endfunction ()
-
-function (_guile_find_component_library component_name component)
-
-  find_library ("${component_name}_LIBRARY_RELEASE"
-    NAMES "${component}" "${component}-2.0"
-    HINTS
-    "${GUile_ROOT_DIR}"
-    ENV Guile_ROOT_DIR
-    PATHS
-    /usr/lib/${CMAKE_LIBRARY_ARCHITECTURE}
-    /usr/lib64/${CMAKE_LIBRARY_ARCHITECTURE}
-    /usr/lib32/${CMAKE_LIBRARY_ARCHITECTURE})
-
-  if  (${component_name}_LIBRARY_RELEASE)
-    select_library_configurations (${component_name})
-    set ("${component_name}_LIBRARY_RELEASE"
-      "${${component_name}_LIBRARY_RELEASE}" PARENT_SCOPE)
-    set ("${component_name}_LIBRARY"
-      "${${component_name}_LIBRARY}" PARENT_SCOPE)
-    set ("${component_name}_LIBRARIES"
-      "${${component_name}_LIBRARIES}" PARENT_SCOPE)
-  endif ()
-endfunction ()
-
-function (_guile_find_version_2 header_file macro_name)
-  file (STRINGS "${header_file}" _VERSION
-    REGEX "#define[\t ]+${macro_name}[\t ]+[0-9]+")
-
-  if (_VERSION)
-    string (REGEX REPLACE
-      ".*#define[\t ]+${macro_name}[\t ]+([0-9]+).*"
-      "\\1" _VERSION_VALUE "${_VERSION}")
-    if ("${_VERSION}" STREQUAL "${_VERSION_VALUE}")
-      set (_VERSION_FOUND 0 PARENT_SCOPE)
-    else ()
-      set (_VERSION_FOUND 1 PARENT_SCOPE)
-      set (_VERSION "${_VERSION_VALUE}" PARENT_SCOPE)
-    endif ()
-  else ()
-    set (_VERSION_FOUND 0 PARENT_SCOPE)
-  endif ()
-endfunction ()
-
-
-##### Entry Point #####
-
-set (Guile_FOUND)
-set (Guile_INCLUDE_DIRS)
-set (Guile_LIBRARIES)
-set (Guile_VERSION_STRING)
-set (Guile_VERSION_MAJOR)
-set (Guile_VERSION_MINOR)
-set (Guile_VERSION_PATCH)
-set (Guile_EXECUTABLE)
-
-_guile_find_component_include_dir (Guile "libguile.h")
-if (Guile_INCLUDE_DIR)
-  _guile_find_version_2 ("${Guile_INCLUDE_DIR}/libguile/version.h"
-    SCM_MAJOR_VERSION)
-  if (_VERSION_FOUND)
-    set (Guile_VERSION_MAJOR "${_VERSION}")
-  else ()
-    message (FATAL_ERROR "FindGuile: Failed to find Guile_MAJOR_VERSION.")
-  endif ()
-
-  _guile_find_version_2 ("${Guile_INCLUDE_DIR}/libguile/version.h"
-    SCM_MINOR_VERSION)
-  if (_VERSION_FOUND)
-    set (Guile_VERSION_MINOR "${_VERSION}")
-  else ()
-    message (FATAL_ERROR "FindGuile: Failed to find Guile_MINOR_VERSION.")
-  endif ()
-
-  _guile_find_version_2 ("${Guile_INCLUDE_DIR}/libguile/version.h"
-    SCM_MICRO_VERSION)
-  if (_VERSION_FOUND)
-    set (Guile_VERSION_PATCH "${_VERSION}")
-  else ()
-    message (FATAL_ERROR "FindGuile: Failed to find Guile_MICRO_VERSION.")
-  endif ()
-  set (Guile_VERSION_STRING "${Guile_VERSION_MAJOR}.${Guile_VERSION_MINOR}.${Guile_VERSION_PATCH}")
-
-  unset (_VERSION_FOUND)
-  unset (_VERSION)
-endif ()
-
-_guile_find_component_include_dir (Guile_GC "gc.h")
-_guile_find_component_library (Guile guile)
-_guile_find_component_library (Guile_GC gc)
-
-find_program (Guile_EXECUTABLE
-  guile
-  DOC "Guile executable.")
-
-if (Guile_EXECUTABLE)
-  execute_process (COMMAND ${Guile_EXECUTABLE} --version
-    RESULT_VARIABLE _status
-    OUTPUT_VARIABLE _output
-    OUTPUT_STRIP_TRAILING_WHITESPACE)
-
-  string (REGEX REPLACE ".*\\(GNU Guile\\)[\t ]+([0-9]+)\\..*" "\\1"
-    _guile_ver_major "${_output}")
-
-  string (REGEX REPLACE ".*\\(GNU Guile\\)[\t ]+[0-9]+\\.([0-9]+).*" "\\1"
-    _guile_ver_minor "${_output}")
-
-  string (REGEX REPLACE ".*\\(GNU Guile\\)[\t ]+[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1"
-    _guile_ver_patch "${_output}")
-
-  set (_version "${_guile_ver_major}.${_guile_ver_minor}.${_guile_ver_patch}")
-
-  if (NOT Guile_FIND_QUIETLY)
-    if (NOT Guile_VERSION_STRING STREQUAL _version)
-      message (WARNING "FindGuile: Versions provided by library differs from the one provided by executable.")
-    endif ()
-
-    if (NOT _status STREQUAL "0")
-      message (WARNING "FindGuile: guile (1) process exited abnormally.")
-    endif ()
-  endif ()
-
-  unset (_version)
-  unset (_status)
-  unset (_version)
-  unset (_guile_ver_major)
-  unset (_guile_ver_minor)
-  unset (_guile_ver_patch)
-endif ()
-
-find_package_handle_standard_args (GC
-  "FindGuile: Failed to find dependency GC."
-  Guile_GC_INCLUDE_DIR
-  Guile_GC_LIBRARY
-  Guile_GC_LIBRARIES
-  Guile_GC_LIBRARY_RELEASE)
-
-find_package_handle_standard_args (Guile
-  REQUIRED_VARS
-  Guile_INCLUDE_DIR
-  Guile_LIBRARY
-  Guile_LIBRARIES
-  Guile_LIBRARY_RELEASE
-  GC_FOUND
-  VERSION_VAR Guile_VERSION_STRING)
-
-if (Guile_FOUND)
-  list (APPEND Guile_INCLUDE_DIRS "${Guile_INCLUDE_DIR}"
-    "${Guile_GC_INCLUDE_DIR}")
-
-  if (NOT TARGET Guile::Library AND NOT TARGET GC::Library)
-    add_library (Guile::GC::Library UNKNOWN IMPORTED)
-    set_property (TARGET Guile::GC::Library APPEND
-      PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
-
-    set_target_properties (Guile::GC::Library
-      PROPERTIES
-      INTERFACE_INCLUDE_DIRS
-      "${Guile_GC_INCLUDE_DIR}"
-      IMPORTED_LOCATION
-      "${Guile_GC_LIBRARY}"
-      IMPORTED_LOCATION_RELEASE
-      "${Guile_GC_LIBRARY_RELEASE}")
-
-    add_library (Guile::Library UNKNOWN IMPORTED)
-    set_property (TARGET Guile::Library APPEND
-      PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
-    set_property (TARGET Guile::Library APPEND
-      PROPERTY
-      INTERFACE_LINK_LIBRARIES
-      Guile::GC::Library)
-
-    set_target_properties (Guile::Library
-      PROPERTIES
-      INTERFACE_INCLUDE_DIRSr
-      "${Guile_INCLUDE_DIR}"
-      IMPORTED_LOCATION "${Guile_LIBRARY}"
-      IMPORTED_LOCATION_RELEASE
-      "${Guile_LIBRARY_RELEASE}")
-
-    set (Guile_LIBRARIES Guile::Library Guile::GC::Library)
-  endif ()
-endif ()
-
-find_program(Guile_CONFIG_EXECUTABLE
-  NAMES guile-config
-  DOC "Guile configutration binary")
-
-if (Guile_CONFIG_EXECUTABLE)
-  execute_process (COMMAND ${Guile_CONFIG_EXECUTABLE} info prefix
-    OUTPUT_VARIABLE Guile_ROOT_DIR
-    OUTPUT_STRIP_TRAILING_WHITESPACE)
-
-  execute_process (COMMAND ${Guile_CONFIG_EXECUTABLE} info sitedir
-    OUTPUT_VARIABLE Guile_SITE_DIR
-    OUTPUT_STRIP_TRAILING_WHITESPACE)
-
-  execute_process (COMMAND ${Guile_CONFIG_EXECUTABLE} info extensiondir
-    OUTPUT_VARIABLE Guile_EXTENSION_DIR
-    OUTPUT_STRIP_TRAILING_WHITESPACE)
-endif ()
-
-mark_as_advanced (Guile_EXECUTABLE
-  Guile_INCLUDE_DIR
-  Guile_LIBRARY
-  Guile_LIBRARY_RELEASE
-  Guile_GC_INCLUDE_DIR
-  Guile_GC_LIBRARY
-  Guile_GC_LIBRARY_RELEASE)
diff --git a/third_party/immer/cmake/FindRRB.cmake b/third_party/immer/cmake/FindRRB.cmake
deleted file mode 100644
index 86b552f86e43..000000000000
--- a/third_party/immer/cmake/FindRRB.cmake
+++ /dev/null
@@ -1,15 +0,0 @@
-# - Try to find c-rrb
-# Once done, this will define
-#
-#  RRB_FOUND - system has RRB
-#  RRB_INCLUDE_DIR - the RRB include directories
-#  RRB_LIBRARIES - link these to use RRB
-
-find_path(RRB_INCLUDE_DIR rrb.h)
-find_library(RRB_LIBRARIES NAMES rrb librrb)
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(
-  RRB DEFAULT_MSG RRB_LIBRARIES RRB_INCLUDE_DIR)
-
-mark_as_advanced(RRB_INCLUDE_DIR RRB_LIBRARIES)
diff --git a/third_party/immer/cmake/ImmerUtils.cmake b/third_party/immer/cmake/ImmerUtils.cmake
deleted file mode 100644
index 2af63ff6061d..000000000000
--- a/third_party/immer/cmake/ImmerUtils.cmake
+++ /dev/null
@@ -1,24 +0,0 @@
-
-function(immer_target_name_for out_target out_file file)
-  get_filename_component(_extension ${_file} EXT)
-
-  file(RELATIVE_PATH _relative ${PROJECT_SOURCE_DIR} ${file})
-  string(REPLACE "${_extension}" "" _name ${_relative})
-  string(REGEX REPLACE "/" "-" _name ${_name})
-  set(${out_target} "${_name}" PARENT_SCOPE)
-
-  file(RELATIVE_PATH _relative ${CMAKE_CURRENT_LIST_DIR} ${file})
-  string(REPLACE "${_extension}" "" _name ${_relative})
-  string(REGEX REPLACE "/" "-" _name ${_name})
-  set(${out_file} "${_name}" PARENT_SCOPE)
-endfunction()
-
-function(immer_canonicalize_cmake_booleans)
-  foreach(var ${ARGN})
-    if(${var})
-      set(${var} 1 PARENT_SCOPE)
-    else()
-      set(${var} 0 PARENT_SCOPE)
-    endif()
-  endforeach()
-endfunction()