dune

;**************************************************************************
;*                                                                        *
;*                 The Flambda backend project for OCaml                  *
;*                                                                        *
;*                    Mark Shinwell, Jane Street Europe                   *
;*                                                                        *
;*   Copyright 2020 Jane Street Group LLC                                 *
;*                                                                        *
;**************************************************************************

; Since upstream has the middle end code inside ocamloptcomp, we do the
; same for the moment.

(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# driver/optcompile.ml{,i})

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

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

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

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

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

(copy_files# file_formats/cmx_format.mli)

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

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

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

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

(copy_files# ocaml/file_formats/cmxs_format.mli)

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

(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 warning 9.
 (flags
  (:standard -principal -w -9-69-70))
 (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/
  afl_instrument
  arch
  asmgen
  asmlibrarian
  asmlink
  asmpackager
  branch_relaxation
  branch_relaxation_intf
  cfgize
  checks
  cmm_helpers
  cmm_builtins
  cmm_invariants
  cmm
  cmmgen_state
  coloring
  comballoc
  CSE
  CSEgen
  dataflow
  deadcode
  emit
  emitaux
  generic_fns
  interf
  interval
  linear
  internal_assembler
  linscan
  liveness
  mach
  peephole_optimize
  peephole_rules
  peephole_utils
  polling
  printcmm
  printlinear
  printmach
  checkmach
  proc
  simd
  simd_selection
  simd_reload
  reg
  reload
  reloadgen
  relocation_entry
  relocation_table
  schedgen
  scheduling
  section_table
  selectgen
  selection
  spill
  split
  string_table
  symbol_entry
  symbol_table
  x86_ast
  x86_binary_emitter
  x86_dsl
  x86_gas
  x86_masm
  x86_proc
  fdo_info
  ;; asmcomp/cfg
  cfg
  cfg_intf
  cfg_to_linear
  cfg_with_layout
  cfg_with_infos
  cfg_dataflow
  cfg_deadcode
  cfg_liveness
  cfg_dominators
  cfg_loop_infos
  cfg_to_linear_desc
  eliminate_dead_code
  disconnect_block
  eliminate_dead_blocks
  eliminate_fallthrough_blocks
  merge_straightline_blocks
  extra_debug
  label
  linear_utils
  simplify_terminator
  cfg_equivalence
  ;; 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
  ;; asmcomp/debug/
  available_ranges_vars
  available_regs
  compute_ranges
  compute_ranges_intf
  is_parameter
  reg_availability_set
  reg_with_debug_info
  stack_reg_offset
  ;; asmcomp/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_compilation_unit
  dwarf_concrete_instances
  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
   -principal
   -w
   +a-4-9-40-41-42-44-45-48-66
   -warn-error
   A
   -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))
 (flags
  (:standard -principal))
 (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))
 (flags
  (:standard -principal))
 (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))

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

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

(executable
 (name boot_ocamlopt)
 (modes native)
 (instrumentation
  (backend bisect_ppx))
 (flags
  (:standard -principal))
 (libraries
  flambda_backend_driver
  flambda2
  flambda2_ui
  flambda2_to_cmm
  ocamloptcomp
  ocamlcommon
  unix)
 (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/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/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/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/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/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/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
  (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)
  ; 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.
  ocaml/jane_syntax.mli
  (glob_files *.mli)
  (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)))