dune-private-libs
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Represent the output of ocamlc -config and contents of Makefile.config.

This library is internal to dune and guarantees no API stability.

type t

Represent a parsed and interpreted output of ocamlc -config and contents of Makefile.config.

val to_dyn : t Dyn.builder
module Prog_and_args : sig ... end

Raw bindings

module Vars : sig ... end

Represent the parsed but uninterpreted output of ocamlc -config or contents of Makefile.config.

Creation

module Origin : sig ... end
module Os_type : sig ... end
module Ccomp_type : sig ... end
val make : Vars.t -> (t, Origin.t * string) Stdlib.result

Interpret raw bindings (this function also loads the Makefile.config file in the stdlib directory).

Query

The following parameters match the variables in the output of ocamlc -config but are stable across versions of OCaml.

val version : t -> int * int * int
val version_string : t -> string
val standard_library_default : t -> string
val standard_library : t -> string
val standard_runtime : t -> string
val ccomp_type : t -> Ccomp_type.t
val c_compiler : t -> string
val ocamlc_cflags : t -> string list
val ocamlc_cppflags : t -> string list
val ocamlopt_cflags : t -> string list
val ocamlopt_cppflags : t -> string list
val bytecomp_c_compiler : t -> Prog_and_args.t
val bytecomp_c_libraries : t -> string list
val native_c_compiler : t -> Prog_and_args.t
val native_c_libraries : t -> string list
val native_pack_linker : t -> Prog_and_args.t
val cc_profile : t -> string list
val architecture : t -> string
val model : t -> string
val int_size : t -> int
val word_size : t -> int
val system : t -> string
val asm : t -> Prog_and_args.t
val asm_cfi_supported : t -> bool
val with_frame_pointers : t -> bool
val ext_exe : t -> string
val ext_obj : t -> string
val ext_asm : t -> string
val ext_lib : t -> string
val ext_dll : t -> string
val os_type : t -> Os_type.t
val default_executable_name : t -> string
val systhread_supported : t -> bool
val host : t -> string
val target : t -> string
val profiling : t -> bool
val flambda : t -> bool
val spacetime : t -> bool
val safe_string : t -> bool
val exec_magic_number : t -> string
val cmi_magic_number : t -> string
val cmo_magic_number : t -> string
val cma_magic_number : t -> string
val cmx_magic_number : t -> string
val cmxa_magic_number : t -> string
val ast_impl_magic_number : t -> string
val ast_intf_magic_number : t -> string
val cmxs_magic_number : t -> string
val cmt_magic_number : t -> string
val supports_shared_libraries : t -> bool
val windows_unicode : t -> bool

Values

module Value : sig ... end
val to_list : t -> (string * Value.t) list
val by_name : t -> string -> Value.t option
val is_dev_version : t -> bool