dune

;**************************************************************************
;*                                                                        *
;*                                 OCaml                                  *
;*                                                                        *
;*            Thomas Refis and Mark Shinwell, Jane Street Europe          *
;*                                                                        *
;*   Copyright 2018--2020 Jane Street Group LLC                           *
;*                                                                        *
;*   All rights reserved.  This file is distributed under the terms of    *
;*   the GNU Lesser General Public License version 2.1, with the          *
;*   special exception on linking described in the file LICENSE.          *
;*                                                                        *
;**************************************************************************

; set warning as error in release profile

(env
 (release
  (flags
   (:standard -principal -w +a-4-9-40-41-42-44-45-48-66-67-70)))
 (main
  (flags
   (:standard -principal -warn-error +A -w +a-4-9-40-41-42-44-45-48-66-67-70)))
 (dev
  (flags
   (:standard -principal -w +a-4-9-40-41-42-44-45-48-66-67-70 -warn-error +A))))

(include dune.runtime_selection)

(copy_files# utils/*.ml{,i})

(copy_files# parsing/*.ml{,i})

(copy_files parsing/parser.mly)

(copy_files# typing/*.ml{,i})

(copy_files# bytecomp/*.ml{,i})

(copy_files# driver/*.ml{,i})

(copy_files# asmcomp/*.ml{,i})

(copy_files# backend/*.ml{,i})

(copy_files# backend/cfg/*.ml{,i})

(copy_files# backend/debug/*.ml{,i})

(copy_files# backend/debug/dwarf/dwarf_ocaml/*.ml{,i})

(copy_files# backend/internal_assembler/*.ml{,i})

(copy_files# backend/peephole/*.ml{,i})

(copy_files# backend/regalloc/*.ml{,i})

(copy_files# file_formats/*.ml{,i})

(copy_files# lambda/*.ml{,i})

(copy_files# middle_end/*.ml{,i})

(copy_files# printer/*.ml{,i})

(menhir
 (modules parser)
 (flags
  --lalr
  --explain
  --dump
  --require-aliases
  --strict
  --unused-token
  COMMENT
  --unused-token
  DOCSTRING
  --unused-token
  EOL
  --unused-token
  GREATERRBRACKET
  --table
  --fixed-exception
  --strategy
  simplified
  --cmly
  --inspection))

(library
 (name ocamlcommon)
 (wrapped false)
 (flags
  (:standard
   -strict-sequence
   -bin-annot
   -safe-string
   -strict-formats
   -w
   -67
   ; remove -w -67 by adding the camlinternalMenhirLib hack like the Makefile
   ))
 (ocamlopt_flags
  (:include %{project_root}/ocamlopt_flags.sexp))
 (preprocess
  (per_module
   ((action
     (progn
      (echo "module MenhirLib = CamlinternalMenhirLib")
      (run cat %{input-file})))
    parser)))
 (library_flags -linkall)
 (libraries flambda2_floats)
 (modules_without_implementation
  annot
  value_rec_types
  asttypes
  cmo_format
  outcometree
  parsetree
  debug_event
  solver_intf
  mode_intf)
 (modules
  ;; UTILS
  config
  build_path_prefix_map
  misc
  identifiable
  numbers
  arg_helper
  clflags
  debug
  profile
  profile_counters_functions
  terminfo
  ccomp
  warnings
  consistbl
  strongly_connected_components
  targetint
  load_path
  int_replace_polymorphic_compare
  domainstate
  binutils
  local_store
  target_system
  compilation_unit
  import_info
  linkage_name
  symbol
  lazy_backtrack
  diffing
  diffing_with_keys
  unit_info
  language_extension_kernel
  language_extension
  zero_alloc_utils
  zero_alloc_annotations
  ;; PARSING
  location
  longident
  docstrings
  printast
  syntaxerr
  ast_helper
  camlinternalMenhirLib
  ast_iterator
  parser
  lexer
  parse
  pprintast
  ast_mapper
  attr_helper
  builtin_attributes
  ast_invariants
  depend
  parser_types ; manual update: mli only files asttypes parsetree
  ;; TYPING
  ident
  path
  jkind
  primitive
  shape
  shape_reduce
  zero_alloc
  types
  btype
  oprint
  subst
  predef
  datarepr
  global_module
  cmi_format
  persistent_env
  env
  errortrace
  mode
  jkind_types
  jkind_intf
  signature_with_global_bindings
  typedtree
  printtyped
  ctype
  printtyp
  includeclass
  mtype
  envaux
  includecore
  tast_iterator
  tast_mapper
  signature_group
  cmt_format
  cms_format
  untypeast
  includemod
  includemod_errorprinter
  typemode
  jkind_axis
  typetexp
  patterns
  printpat
  parmatch
  stypes
  typedecl
  typeopt
  value_rec_check
  typecore
  solver_intf
  solver
  mode_intf
  mode
  uniqueness_analysis
  typeclass
  typemod
  typedecl_variance
  typedecl_properties
  typedecl_separability
  cmt2annot
  ; manual update: mli only files
  annot
  outcometree
  allowance
  ;; lambda/
  debuginfo
  lambda
  matching
  mixed_block_shape
  printlambda
  runtimedef
  runtimetags
  tmc
  simplif
  switch
  value_rec_compiler
  translmode
  transl_comprehension_utils
  transl_array_comprehension
  transl_list_comprehension
  translattribute
  translclass
  translcore
  translmod
  translobj
  translprim
  ;; bytecomp/
  debug_event
  meta
  opcodes
  bytesections
  dll
  symtable
  ;; some of COMP
  pparse
  main_args
  compenv
  compmisc
  makedepend
  compile_common
  instantiator
  ; manual update: mli only files
  annot
  value_rec_types
  asttypes
  cmo_format
  outcometree
  parsetree
  debug_event))

(library
 (name ocamlbytecomp)
 (wrapped false)
 (flags
  (:standard -strict-sequence -w +67 -bin-annot -safe-string -strict-formats))
 (ocamlopt_flags
  (:include %{project_root}/ocamlopt_flags.sexp))
 (libraries ocamlcommon)
 (modules
  ;; bytecomp/
  bytegen
  byteinstantiator
  bytelibrarian
  bytelink
  bytepackager
  emitcode
  printinstr
  instruct
  ;; driver/
  errors
  compile
  maindriver))

(executable
 (name main)
 (modes byte)
 (flags
  (:standard -strict-sequence -w +67 -bin-annot -safe-string -strict-formats))
 (libraries ocamlbytecomp ocamlcommon)
 (modules main))

(executable
 (name main_native)
 (modes native)
 (flags
  (:standard -strict-sequence -w +67 -bin-annot -safe-string -strict-formats))
 (libraries ocamlbytecomp ocamlcommon)
 (modules main_native))

; Disabled since there can be only one (data_only_dirs) declaration
;(data_only_dirs yacc)

(include duneconf/dirs-to-ignore.inc)

(include duneconf/jst-extra.inc)

(rule
 (deps
  Makefile.build_config
  Makefile.config_if_required
  Makefile.common
  (source_tree yacc))
 (targets ocamlyacc)
 (action
  (no-infer
   (progn
    (chdir
     yacc
     (run make -s OCAMLYACC_INCLUDE_PATH=%{ocaml_where}))
    (copy yacc/ocamlyacc ocamlyacc)))))

(install
 (files ocamlyacc)
 (section bin)
 (package ocaml))

(alias
 (name world)
 (deps
  ocamlc_byte.bc
  debugger/ocamldebug.byte
  ocamldoc/ocamldoc.byte
  ocamltest/ocamltest.byte
  toplevel/byte
  toplevel/expunge.exe))

(install
 (files
  (main.bc as ocamlc.byte)
  (main_native.exe as ocamlc.opt))
 (section bin)
 (package ocaml))

; For the moment we don't install optmain.{cmo,cmx,o} and opttopstart.{cmx,o}.
; When built with Dune, these have the "dune exe" module prefixes, so won't
; be named as a client would expect.  There should also be a patch upstream
; now that moves the content of these files e.g. optmain -> optmaindriver,
; the latter being normal library files, which would not suffer from this
; "dune exe" prefix problem.

(install
 (files
  (ocamlbytecomp.a as compiler-libs/ocamlbytecomp.a)
  (ocamlcommon.a as compiler-libs/ocamlcommon.a)
  (ocamlbytecomp.cmxa as compiler-libs/ocamlbytecomp.cmxa)
  (ocamlcommon.cmxa as compiler-libs/ocamlcommon.cmxa)
  (ocamlbytecomp.cma as compiler-libs/ocamlbytecomp.cma)
  (ocamlcommon.cma as compiler-libs/ocamlcommon.cma))
 (section lib)
 (package ocaml))

(install
 (files
  Makefile.build_config
  Makefile.config_if_required
  Makefile.config
  VERSION)
 (section lib)
 (package ocaml))

(library
 (name ocamloptcomp)
 (wrapped false) ; for compatibility with existing code
 (modes byte native)
 ; We should change the code so this "-open" can be removed.
 ; Likewise fix occurrences of warnings 9, 27, 32, 33, 34, 37, 39, and 60.
 (flags
  (:standard -w -27-32-33-34-37-39-60-69-70))
 (ocamlopt_flags
  (:include %{project_root}/ocamlopt_flags.sexp))
 (instrumentation
  (backend bisect_ppx))
 (modules_without_implementation
  branch_relaxation_intf
  cmx_format
  cmxs_format
  x86_ast)
 (modules
  ;; To match the Makefiles, ocamloptcomp needs to include ocamlmiddleend.
  ;; file_formats/
  cmx_format
  cmxs_format
  ;; middle_end/
  backend_var
  compilenv
  ;; asmcomp/
  asmgen
  asminstantiator
  asmlibrarian
  asmlink
  asmpackager
  ;; backend/
  afl_instrument
  arch
  branch_relaxation
  branch_relaxation_intf
  cfg_selectgen
  cfg_selection
  cfgize_utils
  cmm_helpers
  cmm_builtins
  cmm_invariants
  cmm
  cmmgen_state
  CSE
  CSE_utils
  emit
  emitaux
  fdo_info
  generic_fns
  instructionId
  linear
  internal_assembler
  operation
  peephole_optimize
  peephole_rules
  peephole_utils
  polling_utils
  printcmm
  printlinear
  printoperation
  printreg
  proc
  simd
  simd_selection
  simd_reload
  simd_proc
  simple_operation
  stack_check
  sub_cfg
  reg
  relocation_entry
  relocation_table
  section_table
  select_utils
  selection_utils
  string_table
  symbol_entry
  symbol_table
  x86_ast
  x86_ast_utils
  x86_binary_emitter
  x86_dsl
  x86_gas
  x86_masm
  x86_proc
  arm64_ast
  zero_alloc_checker
  zero_alloc_info
  ;; backend/cfg
  cfg
  cfg_available_regs
  cfg_intf
  cfg_to_linear
  cfg_with_layout
  cfg_with_infos
  cfg_comballoc
  cfg_dataflow
  cfg_deadcode
  cfg_liveness
  cfg_dominators
  cfg_loop_infos
  cfg_to_linear_desc
  cfg_cse
  cfg_stack_checks
  cfg_polling
  eliminate_dead_code
  disconnect_block
  eliminate_dead_blocks
  eliminate_fallthrough_blocks
  merge_straightline_blocks
  extra_debug
  label
  linear_utils
  simplify_terminator
  vectorize
  vectorize_utils
  vectorize_specific
  ;; backend/regalloc
  regalloc_gi
  regalloc_gi_state
  regalloc_gi_utils
  regalloc_invariants
  regalloc_irc
  regalloc_irc_state
  regalloc_irc_utils
  regalloc_ls
  regalloc_ls_state
  regalloc_ls_utils
  regalloc_rewrite
  regalloc_split
  regalloc_split_state
  regalloc_split_utils
  regalloc_stack_operands
  regalloc_stack_slots
  regalloc_utils
  regalloc_validate
  ;; file_formats/
  linear_format
  cfg_format
  ;; backend/debug/
  available_ranges_vars
  compute_ranges
  compute_ranges_intf
  inlined_frame_ranges
  is_parameter
  reg_availability_set
  reg_with_debug_info
  stack_reg_offset
  ;; backend/debug/dwarf/dwarf_ocaml
  ;; This code has a lot of dependencies into ocamloptcomp, so we just
  ;; build it as part of that library.
  dwarf
  dwarf_abstract_instances
  dwarf_compilation_unit
  dwarf_concrete_instances
  dwarf_inlined_frames
  dwarf_name_laundry
  dwarf_reg_locations
  dwarf_state
  dwarf_variables_and_parameters
  ;; driver/
  opterrors
  optcompile
  optmaindriver
  compiler_hooks
  ;; printer/
  printast_with_mappings
  location_tracker_formatter
  ; The driver should be in here too, but is not at present.  This might
  ; be tricky because it has a different name...
  )
 (libraries
  ocamlcommon
  flambda_backend_common
  flambda_backend_utils
  flambda2_identifiers
  flambda2_cmx
  compiler_owee
  gc_timings
  dwarf_low
  dwarf_high))

(library
 (name flambda_backend_common)
 (wrapped false)
 (modes byte native)
 ; same flags as for ocamlcommon library
 (flags
  (-strict-sequence
   -bin-annot
   -safe-string
   -strict-formats
   -w
   -67
   ; remove -w -67 by adding the camlinternalMenhirLib hack like the Makefile
   ))
 (ocamlopt_flags
  (:include %{project_root}/ocamlopt_flags.sexp))
 (instrumentation
  (backend bisect_ppx))
 (libraries ocamlcommon dwarf_flags asm_targets)
 (modules flambda_backend_args flambda_backend_flags))

(executable
 (name flambda_backend_main)
 (modes byte)
 (instrumentation
  (backend bisect_ppx))
 (libraries
  flambda_backend_driver
  memtrace
  flambda2
  flambda2_ui
  flambda2_to_cmm
  ocamloptcomp
  ocamlcommon
  unix)
 (modules flambda_backend_main))

(rule
 (targets flambda_backend_main_native.ml)
 (action
  (copy driver/flambda_backend_main.ml %{targets})))

(executable
 (name flambda_backend_main_native)
 (modes native)
 (instrumentation
  (backend bisect_ppx))
 (ocamlopt_flags
  (:standard -runtime-variant nnp))
 (libraries
  flambda_backend_driver
  memtrace
  flambda2
  flambda2_ui
  flambda2_to_cmm
  ocamloptcomp
  ocamlcommon
  unix)
 (modules flambda_backend_main_native))

; CR sdolan: Could be faster if it was closure-only?

(executable
 (name boot_ocamlopt)
 (modes native)
 (instrumentation
  (backend bisect_ppx))
 ; We don't use [unix] in [libraries] as that causes ocaml/otherlibs/unix/
 ; to be built against the system compiler, which won't work.
 (ocamlc_flags unix.cma)
 (ocamlopt_flags unix.cmxa)
 (libraries
  flambda_backend_driver
  flambda2
  flambda2_ui
  flambda2_to_cmm
  ocamloptcomp
  ocamlcommon)
 (modules boot_ocamlopt))

; The input archives (.a, .cma and .cmxa) to the following three rules
; must be kept in sync with each other and in a topological order.

(rule
 (targets ocamloptcomp_with_flambda2.a)
 (action
  (run
   %{dep:tools/merge_dot_a_files.sh}
   %{targets}
   %{dep:backend/debug/dwarf/dwarf_flags/dwarf_flags.a}
   %{dep:backend/asm_targets/asm_targets.a}
   %{dep:backend/debug/dwarf/dwarf_low/dwarf_low.a}
   %{dep:backend/debug/dwarf/dwarf_high/dwarf_high.a}
   %{dep:flambda_backend_common.a}
   %{dep:utils/flambda_backend_utils.a}
   %{dep:middle_end/flambda2/import/flambda2_import.a}
   %{dep:middle_end/flambda2/ui/flambda2_ui.a}
   %{dep:middle_end/flambda2/algorithms/flambda2_algorithms.a}
   %{dep:middle_end/flambda2/datalog/flambda2_datalog.a}
   %{dep:middle_end/flambda2/numbers/floats/flambda2_floats.a}
   %{dep:middle_end/flambda2/numbers/flambda2_numbers.a}
   %{dep:middle_end/flambda2/kinds/flambda2_kinds.a}
   %{dep:middle_end/flambda2/identifiers/flambda2_identifiers.a}
   %{dep:middle_end/flambda2/nominal/flambda2_nominal.a}
   %{dep:middle_end/flambda2/lattices/flambda2_lattices.a}
   %{dep:middle_end/flambda2/bound_identifiers/flambda2_bound_identifiers.a}
   %{dep:middle_end/flambda2/term_basics/flambda2_term_basics.a}
   %{dep:middle_end/flambda2/classic_mode_types/flambda2_classic_mode_types.a}
   %{dep:middle_end/flambda2/types/flambda2_types.a}
   %{dep:middle_end/flambda2/terms/flambda2_terms.a}
   %{dep:middle_end/flambda2/simplify_shared/flambda2_simplify_shared.a}
   %{dep:middle_end/flambda2/cmx/flambda2_cmx.a}
   %{dep:middle_end/flambda2/from_lambda/flambda2_from_lambda.a}
   %{dep:middle_end/flambda2/simplify/flambda2_simplify.a}
   %{dep:middle_end/flambda2/reaper/flambda2_reaper.a}
   %{dep:middle_end/flambda2/parser/flambda2_parser.a}
   %{dep:external/owee/compiler_owee.a}
   %{dep:external/gc-timings/gc_timings.a}
   %{dep:ocamloptcomp.a}
   %{dep:middle_end/flambda2/to_cmm/flambda2_to_cmm.a}
   %{dep:middle_end/flambda2/flambda2.a})))

(rule
 (targets ocamloptcomp_with_flambda2.cma)
 (action
  (run
   %{dep:tools/merge_archives.exe}
   %{targets}
   %{dep:backend/debug/dwarf/dwarf_flags/dwarf_flags.cma}
   %{dep:backend/asm_targets/asm_targets.cma}
   %{dep:backend/debug/dwarf/dwarf_low/dwarf_low.cma}
   %{dep:backend/debug/dwarf/dwarf_high/dwarf_high.cma}
   %{dep:flambda_backend_common.cma}
   %{dep:utils/flambda_backend_utils.cma}
   %{dep:middle_end/flambda2/import/flambda2_import.cma}
   %{dep:middle_end/flambda2/ui/flambda2_ui.cma}
   %{dep:middle_end/flambda2/algorithms/flambda2_algorithms.cma}
   %{dep:middle_end/flambda2/datalog/flambda2_datalog.cma}
   %{dep:middle_end/flambda2/numbers/floats/flambda2_floats.cma}
   %{dep:middle_end/flambda2/numbers/flambda2_numbers.cma}
   %{dep:middle_end/flambda2/kinds/flambda2_kinds.cma}
   %{dep:middle_end/flambda2/identifiers/flambda2_identifiers.cma}
   %{dep:middle_end/flambda2/nominal/flambda2_nominal.cma}
   %{dep:middle_end/flambda2/lattices/flambda2_lattices.cma}
   %{dep:middle_end/flambda2/bound_identifiers/flambda2_bound_identifiers.cma}
   %{dep:middle_end/flambda2/term_basics/flambda2_term_basics.cma}
   %{dep:middle_end/flambda2/classic_mode_types/flambda2_classic_mode_types.cma}
   %{dep:middle_end/flambda2/types/flambda2_types.cma}
   %{dep:middle_end/flambda2/terms/flambda2_terms.cma}
   %{dep:middle_end/flambda2/simplify_shared/flambda2_simplify_shared.cma}
   %{dep:middle_end/flambda2/cmx/flambda2_cmx.cma}
   %{dep:middle_end/flambda2/from_lambda/flambda2_from_lambda.cma}
   %{dep:middle_end/flambda2/simplify/flambda2_simplify.cma}
   %{dep:middle_end/flambda2/reaper/flambda2_reaper.cma}
   %{dep:middle_end/flambda2/parser/flambda2_parser.cma}
   %{dep:external/owee/compiler_owee.cma}
   %{dep:external/gc-timings/gc_timings.cma}
   %{dep:ocamloptcomp.cma}
   %{dep:middle_end/flambda2/to_cmm/flambda2_to_cmm.cma}
   %{dep:middle_end/flambda2/flambda2.cma})))

(rule
 (targets ocamloptcomp_with_flambda2.cmxa)
 (action
  (run
   %{dep:tools/merge_archives.exe}
   %{targets}
   %{dep:backend/debug/dwarf/dwarf_flags/dwarf_flags.cmxa}
   %{dep:backend/asm_targets/asm_targets.cmxa}
   %{dep:backend/debug/dwarf/dwarf_low/dwarf_low.cmxa}
   %{dep:backend/debug/dwarf/dwarf_high/dwarf_high.cmxa}
   %{dep:flambda_backend_common.cmxa}
   %{dep:utils/flambda_backend_utils.cmxa}
   %{dep:middle_end/flambda2/import/flambda2_import.cmxa}
   %{dep:middle_end/flambda2/ui/flambda2_ui.cmxa}
   %{dep:middle_end/flambda2/algorithms/flambda2_algorithms.cmxa}
   %{dep:middle_end/flambda2/datalog/flambda2_datalog.cmxa}
   %{dep:middle_end/flambda2/numbers/floats/flambda2_floats.cmxa}
   %{dep:middle_end/flambda2/numbers/flambda2_numbers.cmxa}
   %{dep:middle_end/flambda2/kinds/flambda2_kinds.cmxa}
   %{dep:middle_end/flambda2/identifiers/flambda2_identifiers.cmxa}
   %{dep:middle_end/flambda2/nominal/flambda2_nominal.cmxa}
   %{dep:middle_end/flambda2/lattices/flambda2_lattices.cmxa}
   %{dep:middle_end/flambda2/bound_identifiers/flambda2_bound_identifiers.cmxa}
   %{dep:middle_end/flambda2/term_basics/flambda2_term_basics.cmxa}
   %{dep:middle_end/flambda2/classic_mode_types/flambda2_classic_mode_types.cmxa}
   %{dep:middle_end/flambda2/types/flambda2_types.cmxa}
   %{dep:middle_end/flambda2/terms/flambda2_terms.cmxa}
   %{dep:middle_end/flambda2/simplify_shared/flambda2_simplify_shared.cmxa}
   %{dep:middle_end/flambda2/cmx/flambda2_cmx.cmxa}
   %{dep:middle_end/flambda2/from_lambda/flambda2_from_lambda.cmxa}
   %{dep:middle_end/flambda2/simplify/flambda2_simplify.cmxa}
   %{dep:middle_end/flambda2/reaper/flambda2_reaper.cmxa}
   %{dep:middle_end/flambda2/parser/flambda2_parser.cmxa}
   %{dep:external/owee/compiler_owee.cmxa}
   %{dep:external/gc-timings/gc_timings.cmxa}
   %{dep:ocamloptcomp.cmxa}
   %{dep:middle_end/flambda2/to_cmm/flambda2_to_cmm.cmxa}
   %{dep:middle_end/flambda2/flambda2.cmxa})))

(install
 (files
  (flambda_backend_main.bc as ocamlopt.byte)
  (flambda_backend_main_native.exe as ocamlopt.opt))
 (section bin)
 (package ocaml))

(install
 (files
  (compilerlibs/META as compiler-libs/META)
  (external/owee/libcompiler_owee_stubs.a
   as
   compiler-libs/libcompiler_owee_stubs.a)
  (external/owee/libcompiler_owee_stubs.a
   as
   compiler-libs/libcompiler_owee_stubs_native.a)
  (external/gc-timings/libgc_timings_stubs.a
   as
   compiler-libs/libgc_timings_stubs.a)
  (external/gc-timings/libgc_timings_stubs.a
   as
   compiler-libs/libgc_timings_stubs_native.a)
  (middle_end/flambda2/numbers/floats/libflambda2_floats_stubs.a
   as
   compiler-libs/libflambda2_floats_stubs.a)
  (middle_end/flambda2/numbers/floats/libflambda2_floats_stubs.a
   as
   compiler-libs/libflambda2_floats_stubs_native.a)
  (middle_end/flambda2/algorithms/libflambda2_algorithms_stubs.a
   as
   compiler-libs/libflambda2_algorithms_stubs.a)
  (middle_end/flambda2/algorithms/libflambda2_algorithms_stubs.a
   as
   compiler-libs/libflambda2_algorithms_stubs_native.a)
  ; for special_dune compat
  (ocamloptcomp_with_flambda2.cma as compiler-libs/ocamloptcomp.cma)
  (ocamloptcomp_with_flambda2.cmxa as compiler-libs/ocamloptcomp.cmxa)
  (ocamloptcomp_with_flambda2.a as compiler-libs/ocamloptcomp.a))
 (section lib)
 (package ocaml))

(rule
 (targets compiler-libs-installation.sexp)
 (deps
  ; Note that Dune doesn't allow globbing in the path part of the filename,
  ; so this is a bit more repetitive than it could be. Also, as far as I can
  ; tell, (glob_files_rec) simply doesn't work.
  (glob_files *.mli)
  (glob_files .ocamlbytecomp.objs/byte/*.{cmi,cmo,cmt,cmti})
  (glob_files .ocamlbytecomp.objs/native/*.cmx)
  (glob_files .ocamlcommon.objs/byte/*.{cmi,cmo,cmt,cmti})
  (glob_files .ocamlcommon.objs/native/*.cmx)
  (glob_files .ocamloptcomp.objs/byte/*.{cmi,cmo,cmt,cmti})
  (glob_files .ocamloptcomp.objs/native/*.cmx)
  (glob_files
   backend/asm_targets/.asm_targets.objs/byte/asm_targets.{cmi,cmo,cmt})
  (glob_files_rec
   backend/asm_targets/.asm_targets.objs/native/asm_targets.cmx)
  (glob_files middle_end/flambda2/.flambda2objs/byte/flambda2.{cmi,cmt})
  (glob_files
   middle_end/flambda2/to_cmm/.flambda2_to_cmm.objs/byte/flambda2_to_cmm{,__To_cmm}.{cmi,cmt})
  (glob_files
   .flambda_backend_common.objs/byte/flambda_backend_{args,flags}.{cmi,cmo,cmt,cmti})
  (glob_files
   .flambda_backend_common.objs/native/flambda_backend_{args,flags}.cmx)
  backend/debug/dwarf/dwarf_flags/dwarf_flags.mli
  (glob_files
   backend/debug/dwarf/dwarf_flags/.dwarf_flags.objs/byte/dwarf_flags.{cmi,cmo,cmt,cmti})
  backend/debug/dwarf/dwarf_flags/.dwarf_flags.objs/native/dwarf_flags.cmx
  (glob_files
   backend/debug/dwarf/dwarf_low/.dwarf_low.objs/byte/*.{cmi,cmo,cmt})
  (glob_files backend/debug/dwarf/dwarf_low/.dwarf_low.objs/native/*.cmx)
  (glob_files
   backend/debug/dwarf/dwarf_high/.dwarf_high.objs/byte/*.{cmi,cmo,cmt})
  (glob_files backend/debug/dwarf/dwarf_high/.dwarf_high.objs/native/*.cmx)
  (glob_files backend/debug/dwarf/dwarf_ocaml/.dwarf_ocaml.objs/native/*.cmx)
  (glob_files external/owee/.compiler_owee.objs/byte/*.{cmi,cmo,cmt,cmti})
  (glob_files external/owee/.compiler_owee.objs/native/*.cmx)
  (glob_files
   external/gc-timings/.gc_timings.objs/byte/gc_timings.{cmi,cmti})
  external/gc-timings/.gc_timings.objs/native/gc_timings.cmx)
 (action
  (with-stdout-to
   compiler-libs-installation.sexp
   (run tools/gen_compiler_libs_installation.exe %{deps}))))

(install
 (section lib)
 (package ocaml)
 (files
  (include compiler-libs-installation.sexp)))

; This is entirely redundant, but without it, each target in these libraries
; and their dependencies waits until ocamlcommon is built, including those
; targets that don't actually depend on it. This produces severe bottlenecking,
; costing about 15 seconds when building in dev mode. It's not immediately clear
; why Dune fails to parallelise here. Going by the progress indicator, my best
; guess is that targets in subdirectories aren't even discovered until
; ocamlcommon is built, unless something in the subdirectory is explicitly made
; a dependency.
(alias
 (name install)
 (package ocaml)
 (deps
  otherlibs/dynlink/dynlink.cma
  otherlibs/dynlink/dynlink.cmxa
  middle_end/flambda2/from_lambda/flambda2_from_lambda.cma
  middle_end/flambda2/from_lambda/flambda2_from_lambda.cmxa))