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(** Dependency analysis for OCaml and C code *)
(** Exception raised when OCaml dependency analysis fails *)
exception BuildDepAnalyzeFailed of string
(** Exception raised when C dependency analysis fails *)
exception BuildCDepAnalyzeFailed of string
(** Exception raised when a single dependency is missing *)
exception DependencyMissing of string
(** Exception raised when multiple dependencies are missing *)
exception DependenciesMissing of string list
(** Exception raised when dependency parsing fails *)
exception DependencyFailedParsing of string
(** OCaml library dependency with optional version constraint *)
type dependency = Libname.t * (Expr.t option)
(** C package dependency with optional version constraint *)
type cdependency = string * (Expr.t option)
(** Dependency analysis options *)
type dep_opt = {
dep_includes : Filepath.filepath list; (** Include paths for dependency analysis *)
dep_pp : Pp.t; (** Preprocessor to use *)
}
val run_ocamldep : dep_opt -> Filepath.filepath -> Modname.t list list
(** [run_ocamldep dopt src_file] analyzes OCaml module dependencies
Runs ocamldep to determine which modules a source file depends on.
Returns a list of module lists (for .ml and .mli if both exist).
@param dopt dependency analysis options
@param src_file source file to analyze
@return list of module dependency lists
@raise BuildDepAnalyzeFailed if ocamldep fails or returns invalid output *)
val run_ccdep : Filepath.filepath -> Filepath.filename list -> (Filepath.filename * Filepath.filepath list) list
(** [run_ccdep src_dir files] analyzes C file dependencies
Runs gcc -MM to determine C file dependencies (headers, etc.).
@param src_dir source directory containing C files
@param files C source files to analyze
@return list of (object_file, dependency_files) pairs
@raise BuildCDepAnalyzeFailed if gcc dependency analysis fails *)
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