mirror of
https://github.com/Mercury-Language/mercury.git
synced 2026-04-21 12:23:44 +00:00
1af5bcf2f1
compiler/file_names.m:
Change the order of arguments of module_name_to_file_name and related
predicates to make it easier to construct closures from them. Delete
the previous higher-order-friendly versions, which the previous step
has made unnecessary.
compiler/compile_target_code.m:
compiler/elds_to_erlang.m:
compiler/export.m:
compiler/find_module.m:
compiler/generate_dep_d_files.m:
compiler/intermod.m:
compiler/llds_out_file.m:
compiler/make.m:
compiler/make.module_dep_file.m:
compiler/make.module_target.m:
compiler/make.program_target.m:
compiler/make.util.m:
compiler/mercury_compile_front_end.m:
compiler/mercury_compile_llds_back_end.m:
compiler/mercury_compile_main.m:
compiler/mercury_compile_middle_passes.m:
compiler/mercury_compile_mlds_back_end.m:
compiler/mlds_to_c.m:
compiler/mlds_to_cs.m:
compiler/mlds_to_java.m:
compiler/mmc_analysis.m:
compiler/mode_constraints.m:
compiler/module_cmds.m:
compiler/modules.m:
compiler/read_modules.m:
compiler/recompilation.check.m:
compiler/recompilation.usage.m:
compiler/write_deps_file.m:
compiler/write_module_interface_files.m:
compiler/xml_documentation.m:
Conform to the change above. In several places, this means replacing
explicit lambda expressions with simple partial application of the
relevant predicates.
1108 lines
44 KiB
Mathematica
1108 lines
44 KiB
Mathematica
%-----------------------------------------------------------------------------%
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% vim: ft=mercury ts=4 sw=4 et
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%-----------------------------------------------------------------------------%
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% Copyright (C) 2002-2012 The University of Melbourne.
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% This file may only be copied under the terms of the GNU General
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% Public License - see the file COPYING in the Mercury distribution.
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%-----------------------------------------------------------------------------%
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%
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% File: make.module_target.m.
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% Main author: stayl.
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%
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% Build targets which relate to a single module (e.g. C code, object code,
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% interface files).
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%
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%-----------------------------------------------------------------------------%
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:- module make.module_target.
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:- interface.
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:- import_module backend_libs.compile_target_code.
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:- import_module libs.file_util.
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:- import_module libs.globals.
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:- import_module make.dependencies.
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:- import_module parse_tree.module_imports.
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:- import_module bool.
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:- import_module io.
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:- import_module list.
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%-----------------------------------------------------------------------------%
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% make_module_target(Target, Success, !Info).
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%
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% Make a target corresponding to a single module.
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%
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:- pred make_module_target(globals::in, dependency_file::in, bool::out,
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make_info::in, make_info::out, io::di, io::uo) is det.
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% make_module_target_extra_options(ExtraOpts, Target, Success, !Info)
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%
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% Make a target corresponding to a single module, with extra command line
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% options.
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%
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:- pred make_module_target_extra_options(list(string)::in, globals::in,
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dependency_file::in, bool::out,
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make_info::in, make_info::out, io::di, io::uo) is det.
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% record_made_target(Globals, Target, Task, MakeSucceeded, !Info, !IO)
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%
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% Record whether building a target succeeded or not.
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% Makes sure any timestamps for files which may have changed
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% in building the target are recomputed next time they are needed.
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% Exported for use by make.module_dep_file.write_module_dep_file.
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%
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:- pred record_made_target(globals::in, target_file::in,
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compilation_task_type::in, bool::in, make_info::in, make_info::out,
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io::di, io::uo) is det.
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:- type foreign_code_file
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---> foreign_code_file(
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foreign_language :: foreign_language,
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% Name of the file produced by the Mercury compiler,
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% e.g. module_c_code.c.
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target_file :: file_name,
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% Name of the file produced by the foreign language compiler,
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% e.g. module_c_code.o.
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object_file :: file_name
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).
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% Find the foreign code files generated when a module is processed.
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% The `pic' field is only used for C foreign code.
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%
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:- pred external_foreign_code_files(globals::in, pic::in,
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module_and_imports::in, list(foreign_code_file)::out, io::di, io::uo)
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is det.
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%-----------------------------------------------------------------------------%
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%-----------------------------------------------------------------------------%
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:- implementation.
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:- import_module analysis.
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:- import_module libs.process_util.
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:- import_module parse_tree.file_names.
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:- import_module parse_tree.module_cmds.
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:- import_module parse_tree.prog_foreign.
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:- import_module top_level. % XXX unwanted dependency
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:- import_module top_level.mercury_compile_main. % XXX unwanted dependency
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:- import_module transform_hlds.
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:- import_module transform_hlds.mmc_analysis.
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:- import_module dir.
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:- import_module int.
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:- import_module float.
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:- import_module require.
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:- import_module sparse_bitset.
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%-----------------------------------------------------------------------------%
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make_module_target(Globals, DepFile, Succeeded, !Info, !IO) :-
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make_module_target_extra_options([], Globals, DepFile, Succeeded,
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!Info, !IO).
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make_module_target_extra_options(ExtraOptions, Globals, Dep, Succeeded,
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!Info, !IO) :-
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(
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Dep = dep_file(_, _),
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dependency_status(Globals, Dep, Status, !Info, !IO),
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(
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Status = deps_status_error,
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Succeeded = no
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;
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( Status = deps_status_not_considered
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; Status = deps_status_being_built
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; Status = deps_status_up_to_date
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),
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Succeeded = yes
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)
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;
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Dep = dep_target(TargetFile),
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make_module_target_file_extra_options(ExtraOptions, Globals,
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TargetFile, Succeeded, !Info, !IO)
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).
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:- pred make_module_target_file_extra_options(list(string)::in, globals::in,
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target_file::in, bool::out,
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make_info::in, make_info::out, io::di, io::uo) is det.
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make_module_target_file_extra_options(ExtraOptions, Globals, TargetFile,
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Succeeded, !Info, !IO) :-
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Dep = dep_target(TargetFile),
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dependency_status(Globals, Dep, Status, !Info, !IO),
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(
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Status = deps_status_not_considered,
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TargetFile = target_file(ModuleName, FileType),
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get_module_dependencies(Globals, ModuleName, MaybeImports, !Info, !IO),
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(
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MaybeImports = no,
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Succeeded = no,
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!Info ^ dependency_status ^ elem(Dep) := deps_status_error
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;
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MaybeImports = yes(Imports),
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CompilationTask = compilation_task(Globals, FileType),
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( if
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% For a target built by processing a Mercury source file,
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% the target for a nested sub-module is produced as a side
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% effect of making the target for the top-level module in
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% the file.
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CompilationTask = process_module(_) - _,
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Imports ^ mai_source_file_module_name \= ModuleName
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then
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NestedTargetFile = target_file(
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Imports ^ mai_source_file_module_name, FileType),
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make_module_target_extra_options(ExtraOptions, Globals,
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dep_target(NestedTargetFile),
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Succeeded, !Info, !IO)
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else
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CompilationTask = CompilationTaskType - _,
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touched_files(Globals, TargetFile, CompilationTaskType,
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TouchedTargetFiles, TouchedFiles, !Info, !IO),
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list.foldl(update_target_status(deps_status_being_built),
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TouchedTargetFiles, !Info),
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debug_file_msg(Globals, TargetFile, "checking dependencies",
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!IO),
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( if CompilationTask = process_module(_) - _ then
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ModulesToCheck = [ModuleName |
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set.to_sorted_list(Imports ^ mai_nested_children)]
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else
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ModulesToCheck = [ModuleName]
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),
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module_names_to_index_set(ModulesToCheck, ModulesToCheckSet,
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!Info),
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deps_set_foldl3_maybe_stop_at_error(!.Info ^ keep_going,
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union_deps(target_dependencies(Globals, FileType)),
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Globals, ModulesToCheckSet, DepsSuccess,
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sparse_bitset.init, DepFiles0, !Info, !IO),
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dependency_file_index_set_to_plain_set(!.Info, DepFiles0,
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DepFilesSet0),
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( if
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TargetFile = target_file(_, TargetType),
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TargetType = module_target_private_interface
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then
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% Avoid circular dependencies (the `.int0' files
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% for the nested sub-modules depend on this module's
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% `.int0' file).
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PrivateInts = make_dependency_list(ModulesToCheck,
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module_target_private_interface),
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DepFilesToMake = set.to_sorted_list(
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set.delete_list(DepFilesSet0, PrivateInts))
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else
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DepFilesToMake = set.to_sorted_list(DepFilesSet0)
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),
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debug_make_msg(Globals,
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( pred(!.IO::di, !:IO::uo) is det :-
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make_write_target_file(Globals, TargetFile, !IO),
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io.write_string(": dependencies:\n", !IO),
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dependency_file_index_set_to_plain_set(!.Info,
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DepFiles0, PlainSet),
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make_write_dependency_file_list(Globals,
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to_sorted_list(PlainSet), !IO)
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), !IO),
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globals.lookup_bool_option(Globals, keep_going, KeepGoing),
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( if
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DepsSuccess = no,
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KeepGoing = no
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then
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DepsResult = deps_error
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else
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make_dependency_files(Globals, TargetFile, DepFilesToMake,
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TouchedTargetFiles, TouchedFiles, DepsResult0,
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!Info, !IO),
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(
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DepsSuccess = yes,
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DepsResult = DepsResult0
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;
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DepsSuccess = no,
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DepsResult = deps_error
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)
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),
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(
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DepsResult = deps_error,
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Succeeded = no,
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list.foldl(update_target_status(deps_status_error),
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TouchedTargetFiles, !Info)
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;
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DepsResult = deps_out_of_date,
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!Info ^ command_line_targets :=
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set.delete(!.Info ^ command_line_targets,
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ModuleName - module_target(FileType)),
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build_target(Globals, CompilationTask, TargetFile, Imports,
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TouchedTargetFiles, TouchedFiles, ExtraOptions,
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Succeeded, !Info, !IO)
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;
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DepsResult = deps_up_to_date,
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maybe_warn_up_to_date_target(Globals,
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ModuleName - module_target(FileType), !Info, !IO),
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debug_file_msg(Globals, TargetFile, "up to date", !IO),
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Succeeded = yes,
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list.foldl(update_target_status(deps_status_up_to_date),
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[TargetFile | TouchedTargetFiles], !Info)
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)
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)
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)
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;
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Status = deps_status_up_to_date,
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Succeeded = yes
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;
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Status = deps_status_being_built,
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unexpected($module, $pred,
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"target being built, circular dependencies?")
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;
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Status = deps_status_error,
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Succeeded = no
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).
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:- pred make_dependency_files(globals::in, target_file::in,
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list(dependency_file)::in, list(target_file)::in, list(file_name)::in,
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dependencies_result::out, make_info::in, make_info::out,
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io::di, io::uo) is det.
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make_dependency_files(Globals, TargetFile, DepFilesToMake, TouchedTargetFiles,
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TouchedFiles, DepsResult, !Info, !IO) :-
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% Build the dependencies.
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globals.lookup_bool_option(Globals, keep_going, KeepGoing),
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foldl2_maybe_stop_at_error(KeepGoing, make_module_target,
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Globals, DepFilesToMake, MakeDepsSuccess, !Info, !IO),
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% Check that the target files exist.
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list.map_foldl2(get_target_timestamp(Globals, do_not_search),
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TouchedTargetFiles, TargetTimestamps, !Info, !IO),
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(
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MakeDepsSuccess = no,
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debug_file_msg(Globals, TargetFile, "error making dependencies", !IO),
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DepsResult = deps_error
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;
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MakeDepsSuccess = yes,
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( if list.member(error(_), TargetTimestamps) then
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debug_file_msg(Globals, TargetFile, "target file does not exist",
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!IO),
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DepsResult = deps_out_of_date
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else
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( if
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TargetFile = target_file(ModuleName, FileType),
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FileType = module_target_analysis_registry
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then
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force_reanalysis_of_suboptimal_module(Globals, ModuleName,
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ForceReanalysis, !.Info, !IO)
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else
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ForceReanalysis = no
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),
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(
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ForceReanalysis = yes,
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DepsResult = deps_out_of_date
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;
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ForceReanalysis = no,
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% Compare the oldest of the timestamps of the touched
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% files with the timestamps of the dependencies.
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list.map_foldl2(get_timestamp_file_timestamp(Globals),
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TouchedTargetFiles, TouchedTargetFileTimestamps,
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!Info, !IO),
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list.map_foldl2(get_file_timestamp([dir.this_directory]),
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TouchedFiles, TouchedFileTimestamps, !Info, !IO),
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MaybeOldestTimestamp0 = list.foldl(find_oldest_timestamp,
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TouchedTargetFileTimestamps, ok(newest_timestamp)),
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MaybeOldestTimestamp = list.foldl(find_oldest_timestamp,
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TouchedFileTimestamps, MaybeOldestTimestamp0),
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get_file_name(Globals, do_not_search, TargetFile,
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TargetFileName, !Info, !IO),
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check_dependencies(Globals, TargetFileName,
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MaybeOldestTimestamp, MakeDepsSuccess, DepFilesToMake,
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DepsResult, !Info, !IO)
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)
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)
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).
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:- pred force_reanalysis_of_suboptimal_module(globals::in, module_name::in,
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bool::out, make_info::in, io::di, io::uo) is det.
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force_reanalysis_of_suboptimal_module(Globals, ModuleName, ForceReanalysis,
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Info, !IO) :-
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( if Info ^ reanalysis_passes > 0 then
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do_read_module_overall_status(mmc, Globals, ModuleName, AnalysisStatus,
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!IO),
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(
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( AnalysisStatus = suboptimal
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; AnalysisStatus = invalid
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),
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ForceReanalysis = yes
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;
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AnalysisStatus = optimal,
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ForceReanalysis = no
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)
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else
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ForceReanalysis = no
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).
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%-----------------------------------------------------------------------------%
|
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|
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:- pred build_target(globals::in, compilation_task_result::in, target_file::in,
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module_and_imports::in, list(target_file)::in, list(file_name)::in,
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list(string)::in, bool::out, make_info::in, make_info::out,
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io::di, io::uo) is det.
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build_target(Globals, CompilationTask, TargetFile, Imports, TouchedTargetFiles,
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TouchedFiles, ExtraOptions, Succeeded, !Info, !IO) :-
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maybe_make_target_message(Globals, TargetFile, !IO),
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TargetFile = target_file(ModuleName, _FileType),
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CompilationTask = Task - TaskOptions,
|
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( if
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CompilationTask = process_module(ModuleTask) - _,
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forkable_module_compilation_task_type(ModuleTask) = yes,
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not can_fork
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then
|
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% We need a temporary file to pass the arguments to the mmc process
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% which will do the compilation. It is created here (not in invoke_mmc)
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% so it can be cleaned up by build_with_check_for_interrupt.
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io.make_temp_file(ArgFileNameResult, !IO),
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(
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ArgFileNameResult = ok(ArgFileName),
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MaybeArgFileName = yes(ArgFileName),
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ArgFileNameSuccess = ok
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;
|
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ArgFileNameResult = error(Error),
|
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MaybeArgFileName = no,
|
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ArgFileNameSuccess = error(Error)
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)
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else
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MaybeArgFileName = no,
|
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ArgFileNameSuccess = ok
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),
|
|
|
|
(
|
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ArgFileNameSuccess = ok : io.res,
|
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Cleanup = (pred(!.MakeInfo::in, !:MakeInfo::out, !.IO::di, !:IO::uo)
|
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is det :-
|
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% XXX Remove `.int.tmp' files.
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list.foldl2(make_remove_target_file(Globals, very_verbose),
|
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TouchedTargetFiles, !MakeInfo, !IO),
|
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list.foldl2(make_remove_file(Globals, very_verbose),
|
|
TouchedFiles, !MakeInfo, !IO),
|
|
(
|
|
MaybeArgFileName = yes(ArgFileName2),
|
|
io.remove_file(ArgFileName2, _, !IO)
|
|
;
|
|
MaybeArgFileName = no
|
|
)
|
|
),
|
|
|
|
get_real_milliseconds(Time0, !IO),
|
|
globals.lookup_bool_option(Globals, very_verbose, VeryVerbose),
|
|
build_with_check_for_interrupt(VeryVerbose,
|
|
build_with_module_options_and_output_redirect(Globals, ModuleName,
|
|
ExtraOptions ++ TaskOptions,
|
|
build_target_2(ModuleName, Task, MaybeArgFileName, Imports)),
|
|
Cleanup, Succeeded, !Info, !IO),
|
|
record_made_target_2(Globals, Succeeded, TargetFile, TouchedTargetFiles,
|
|
TouchedFiles, !Info, !IO),
|
|
get_real_milliseconds(Time, !IO),
|
|
|
|
globals.lookup_bool_option(Globals, show_make_times, ShowMakeTimes),
|
|
(
|
|
ShowMakeTimes = yes,
|
|
DiffSecs = float(Time - Time0) / 1000.0,
|
|
% Avoid cluttering the screen with short running times.
|
|
( if DiffSecs >= 0.4 then
|
|
io.write_string("Making ", !IO),
|
|
make_write_target_file(Globals, TargetFile, !IO),
|
|
io.format(" took %.2fs\n", [f(DiffSecs)], !IO)
|
|
else
|
|
true
|
|
)
|
|
;
|
|
ShowMakeTimes = no
|
|
)
|
|
;
|
|
ArgFileNameSuccess = error(ArgFileError),
|
|
io.format(stderr_stream, "Could not create temporary file: %s\n",
|
|
[s(error_message(ArgFileError))], !IO),
|
|
Succeeded = no
|
|
).
|
|
|
|
:- pred build_target_2(module_name::in, compilation_task_type::in,
|
|
maybe(file_name)::in, module_and_imports::in, globals::in,
|
|
list(string)::in, io.output_stream::in, bool::out,
|
|
make_info::in, make_info::out, io::di, io::uo) is det.
|
|
|
|
build_target_2(ModuleName, Task, ArgFileName, Imports, Globals, AllOptionArgs,
|
|
ErrorStream, Succeeded, !Info, !IO) :-
|
|
(
|
|
Task = process_module(ModuleTask),
|
|
ModuleArg = sym_name_to_string(ModuleName),
|
|
|
|
globals.lookup_bool_option(Globals, verbose_commands, Verbose),
|
|
(
|
|
Verbose = yes,
|
|
AllArgs = list.append(AllOptionArgs, [ModuleArg]),
|
|
io.write_string("Invoking self `mmc ", !IO),
|
|
% XXX Don't write the default options.
|
|
io.write_list(list.map(quote_arg, AllArgs), " ", io.write_string,
|
|
!IO),
|
|
io.write_string("'", !IO),
|
|
io.nl(!IO)
|
|
;
|
|
Verbose = no
|
|
),
|
|
|
|
% Run compilations to target code in a separate process. This avoids
|
|
% problems with the Boehm GC retaining memory by scanning too much of
|
|
% the Mercury stacks. If the compilation is run in a separate process,
|
|
% it is also easier to kill if an interrupt arrives. We do the same for
|
|
% intermodule-optimization interfaces because if type checking gets
|
|
% overloaded by ambiguities it can be difficult to kill the compiler
|
|
% otherwise.
|
|
io.set_output_stream(ErrorStream, OldOutputStream, !IO),
|
|
IsForkable = forkable_module_compilation_task_type(ModuleTask),
|
|
(
|
|
IsForkable = yes,
|
|
call_in_forked_process_with_backup(
|
|
call_mercury_compile_main(Globals, [ModuleArg]),
|
|
invoke_mmc(Globals, ErrorStream, ArgFileName,
|
|
AllOptionArgs ++ [ModuleArg]),
|
|
Succeeded, !IO)
|
|
;
|
|
IsForkable = no,
|
|
call_mercury_compile_main(Globals, [ModuleArg], Succeeded, !IO)
|
|
),
|
|
io.set_output_stream(OldOutputStream, _, !IO),
|
|
|
|
( if
|
|
( ModuleTask = task_compile_to_target_code
|
|
; ModuleTask = task_errorcheck
|
|
)
|
|
then
|
|
% The `.err_date' file is needed because the `.err' file is touched
|
|
% by all phases of compilation, including writing interfaces.
|
|
touch_interface_datestamp(Globals, ModuleName, ".err_date", !IO)
|
|
else
|
|
true
|
|
)
|
|
;
|
|
Task = target_code_to_object_code(PIC),
|
|
globals.get_target(Globals, CompilationTarget),
|
|
|
|
% Run the compilation in a child process so it can be killed
|
|
% if an interrupt arrives.
|
|
call_in_forked_process(
|
|
build_object_code(Globals, ModuleName, CompilationTarget, PIC,
|
|
ErrorStream, Imports),
|
|
Succeeded, !IO)
|
|
;
|
|
Task = foreign_code_to_object_code(PIC, Lang),
|
|
get_foreign_code_file(Globals, ModuleName, PIC, Lang, ForeignCodeFile,
|
|
!IO),
|
|
|
|
% Run the compilation in a child process so it can be killed
|
|
% if an interrupt arrives.
|
|
call_in_forked_process(
|
|
compile_foreign_code_file(Globals, ErrorStream, PIC, Imports,
|
|
ForeignCodeFile),
|
|
Succeeded, !IO)
|
|
;
|
|
Task = fact_table_code_to_object_code(PIC, FactTableFile),
|
|
fact_table_foreign_code_file(Globals, ModuleName, PIC, FactTableFile,
|
|
FactTableForeignCode, !IO),
|
|
|
|
% Run the compilation in a child process so it can be killed
|
|
% if an interrupt arrives.
|
|
call_in_forked_process(
|
|
compile_foreign_code_file(Globals, ErrorStream, PIC, Imports,
|
|
FactTableForeignCode),
|
|
Succeeded, !IO)
|
|
).
|
|
|
|
:- pred build_object_code(globals::in, module_name::in, compilation_target::in,
|
|
pic::in, io.output_stream::in, module_and_imports::in, bool::out,
|
|
io::di, io::uo) is det.
|
|
|
|
build_object_code(Globals, ModuleName, Target, PIC, ErrorStream, _Imports,
|
|
Succeeded, !IO) :-
|
|
(
|
|
Target = target_c,
|
|
compile_c_file(Globals, ErrorStream, PIC, ModuleName, Succeeded, !IO)
|
|
;
|
|
Target = target_java,
|
|
module_name_to_file_name(Globals, do_create_dirs, ".java",
|
|
ModuleName, JavaFile, !IO),
|
|
compile_java_files(Globals, ErrorStream, [JavaFile], Succeeded, !IO)
|
|
;
|
|
Target = target_csharp,
|
|
module_name_to_file_name(Globals, do_create_dirs, ".cs",
|
|
ModuleName, CsharpFile, !IO),
|
|
compile_target_code.link(Globals, ErrorStream, csharp_library,
|
|
ModuleName, [CsharpFile], Succeeded, !IO)
|
|
;
|
|
Target = target_erlang,
|
|
module_name_to_file_name(Globals, do_create_dirs, ".erl",
|
|
ModuleName, ErlangFile, !IO),
|
|
compile_erlang_file(Globals, ErrorStream, ErlangFile, Succeeded, !IO)
|
|
).
|
|
|
|
:- pred compile_foreign_code_file(globals::in, io.output_stream::in, pic::in,
|
|
module_and_imports::in, foreign_code_file::in, bool::out,
|
|
io::di, io::uo) is det.
|
|
|
|
compile_foreign_code_file(Globals, ErrorStream, PIC, Imports, ForeignCodeFile,
|
|
Succeeded, !IO) :-
|
|
(
|
|
ForeignCodeFile = foreign_code_file(lang_c, CFile, ObjFile),
|
|
do_compile_c_file(Globals, ErrorStream, PIC, CFile, ObjFile, Succeeded,
|
|
!IO)
|
|
;
|
|
ForeignCodeFile = foreign_code_file(lang_java, JavaFile, _ClassFile),
|
|
compile_java_files(Globals, ErrorStream, [JavaFile], Succeeded, !IO)
|
|
;
|
|
ForeignCodeFile = foreign_code_file(lang_csharp, CSharpFile, DLLFile),
|
|
compile_csharp_file(Globals, ErrorStream, Imports, CSharpFile, DLLFile,
|
|
Succeeded, !IO)
|
|
;
|
|
ForeignCodeFile = foreign_code_file(lang_erlang, ErlFile, _BeamFile),
|
|
compile_erlang_file(Globals, ErrorStream, ErlFile, Succeeded, !IO)
|
|
).
|
|
|
|
:- func forkable_module_compilation_task_type(module_compilation_task_type)
|
|
= bool.
|
|
|
|
forkable_module_compilation_task_type(task_errorcheck) = no.
|
|
forkable_module_compilation_task_type(task_make_short_interface) = no.
|
|
forkable_module_compilation_task_type(task_make_interface) = no.
|
|
forkable_module_compilation_task_type(task_make_private_interface) = no.
|
|
forkable_module_compilation_task_type(task_make_optimization_interface) = yes.
|
|
forkable_module_compilation_task_type(task_make_analysis_registry) = yes.
|
|
forkable_module_compilation_task_type(task_compile_to_target_code) = yes.
|
|
forkable_module_compilation_task_type(task_make_xml_doc) = yes.
|
|
|
|
%-----------------------------------------------------------------------------%
|
|
|
|
:- pred get_foreign_code_file(globals::in, module_name::in, pic::in,
|
|
foreign_language::in, foreign_code_file::out, io::di, io::uo) is det.
|
|
|
|
get_foreign_code_file(Globals, ModuleName, PIC, Lang, ForeignCodeFile, !IO) :-
|
|
( if
|
|
ForeignModName0 = foreign_language_module_name(ModuleName, Lang),
|
|
SrcExt0 = foreign_language_file_extension(Lang)
|
|
then
|
|
ForeignModName = ForeignModName0,
|
|
SrcExt = SrcExt0
|
|
else
|
|
unexpected($module, $pred, "unsupported foreign language")
|
|
),
|
|
ObjExt = get_object_extension(Globals, PIC),
|
|
module_name_to_file_name(Globals, do_create_dirs, SrcExt,
|
|
ForeignModName, SrcFileName, !IO),
|
|
module_name_to_file_name(Globals, do_create_dirs, ObjExt,
|
|
ForeignModName, ObjFileName, !IO),
|
|
ForeignCodeFile = foreign_code_file(Lang, SrcFileName, ObjFileName).
|
|
|
|
:- pred fact_table_foreign_code_file(globals::in, module_name::in, pic::in,
|
|
string::in, foreign_code_file::out, io::di, io::uo) is det.
|
|
|
|
fact_table_foreign_code_file(Globals, ModuleName, PIC, FactTableName,
|
|
ForeignCodeFile, !IO) :-
|
|
ObjExt = get_object_extension(Globals, PIC),
|
|
fact_table_file_name(Globals, ModuleName, FactTableName, ".c",
|
|
do_create_dirs, CFile, !IO),
|
|
fact_table_file_name(Globals, ModuleName, FactTableName, ObjExt,
|
|
do_create_dirs, ObjFile, !IO),
|
|
ForeignCodeFile = foreign_code_file(lang_c, CFile, ObjFile).
|
|
|
|
:- func get_object_extension(globals, pic) = string.
|
|
|
|
get_object_extension(Globals, PIC) = Ext :-
|
|
globals.get_target(Globals, CompilationTarget),
|
|
(
|
|
CompilationTarget = target_c,
|
|
maybe_pic_object_file_extension(Globals, PIC, Ext)
|
|
;
|
|
CompilationTarget = target_csharp,
|
|
sorry($module, $pred, "object extension for csharp")
|
|
;
|
|
CompilationTarget = target_java,
|
|
sorry($module, $pred, "object extension for java")
|
|
;
|
|
CompilationTarget = target_erlang,
|
|
sorry($module, $pred, "mmc --make NYI and target erlang")
|
|
).
|
|
|
|
%-----------------------------------------------------------------------------%
|
|
|
|
:- pred call_mercury_compile_main(globals::in, list(string)::in, bool::out,
|
|
io::di, io::uo) is det.
|
|
|
|
call_mercury_compile_main(Globals, Args, Succeeded, !IO) :-
|
|
io.get_exit_status(Status0, !IO),
|
|
io.set_exit_status(0, !IO),
|
|
mercury_compile_main.main_for_make(Globals, Args, !IO),
|
|
io.get_exit_status(Status, !IO),
|
|
Succeeded = ( if Status = 0 then yes else no ),
|
|
io.set_exit_status(Status0, !IO).
|
|
|
|
:- pred invoke_mmc(globals::in, io.output_stream::in, maybe(file_name)::in,
|
|
list(string)::in, bool::out, io::di, io::uo) is det.
|
|
|
|
invoke_mmc(Globals, ErrorStream, MaybeArgFileName, Args, Succeeded, !IO) :-
|
|
io.progname("", ProgName, !IO),
|
|
( if
|
|
% NOTE: if the compiler is built in the Java grade then ProgName will
|
|
% be set to "top_level" (which was the name compiled into the module
|
|
% containing the predicate main/2). We don't want to attempt to
|
|
% invoke an executable named "top_level" however, since the wrapper
|
|
% script will have been renamed to "mercury_compile" by the Mmakefile
|
|
% in the compiler directory.
|
|
( ProgName = ""
|
|
; target_is_java
|
|
)
|
|
then
|
|
io.get_environment_var("MERCURY_COMPILER", MaybeMercuryCompiler, !IO),
|
|
(
|
|
MaybeMercuryCompiler = yes(MercuryCompiler)
|
|
;
|
|
MaybeMercuryCompiler = no,
|
|
MercuryCompiler = "mmc"
|
|
)
|
|
else
|
|
MercuryCompiler = ProgName
|
|
),
|
|
|
|
QuotedArgs = list.map(quote_arg, Args),
|
|
|
|
% Some operating systems (e.g. Windows) have shells with ludicrously
|
|
% short limits on the length of command lines, so we need to write the
|
|
% arguments to a file which will be read by the child mmc process.
|
|
% This code is only called if fork() doesn't work, so there's no point
|
|
% checking whether the shell actually has this limitation.
|
|
% The temporary file is created by the caller so that it will be removed
|
|
% by build_with_check_for_interrupt if an interrupt occurs.
|
|
(
|
|
MaybeArgFileName = yes(ArgFileName)
|
|
;
|
|
MaybeArgFileName = no,
|
|
unexpected($module, $pred, "argument file not created")
|
|
),
|
|
|
|
io.open_output(ArgFileName, ArgFileOpenRes, !IO),
|
|
(
|
|
ArgFileOpenRes = ok(ArgFileStream),
|
|
io.write_string(ArgFileStream, "MCFLAGS = ", !IO),
|
|
io.write_list(ArgFileStream, QuotedArgs, " ", io.write_string, !IO),
|
|
io.nl(ArgFileStream, !IO),
|
|
io.close_output(ArgFileStream, !IO),
|
|
|
|
Command = string.join_list(" ",
|
|
[quote_arg(MercuryCompiler),
|
|
"--arg-file", quote_arg(ArgFileName)]),
|
|
|
|
% We've already written the command.
|
|
CommandVerbosity = cmd_verbose,
|
|
invoke_system_command(Globals, ErrorStream, CommandVerbosity, Command,
|
|
Succeeded, !IO)
|
|
;
|
|
ArgFileOpenRes = error(Error),
|
|
Succeeded = no,
|
|
io.error_message(Error, ErrorMsg),
|
|
io.format("Error opening `%s' for output: %s\n",
|
|
[s(ArgFileName), s(ErrorMsg)], !IO)
|
|
),
|
|
io.remove_file(ArgFileName, _, !IO).
|
|
|
|
:- pred target_is_java is semidet.
|
|
|
|
:- pragma foreign_proc("Java",
|
|
target_is_java,
|
|
[promise_pure, will_not_call_mercury, thread_safe],
|
|
"
|
|
SUCCESS_INDICATOR = true;
|
|
").
|
|
|
|
target_is_java :-
|
|
semidet_fail.
|
|
|
|
%-----------------------------------------------------------------------------%
|
|
|
|
record_made_target(Globals, TargetFile, CompilationTask, Succeeded,
|
|
!Info, !IO) :-
|
|
touched_files(Globals, TargetFile, CompilationTask, TouchedTargetFiles,
|
|
TouchedFiles, !Info, !IO),
|
|
record_made_target_2(Globals, Succeeded, TargetFile, TouchedTargetFiles,
|
|
TouchedFiles, !Info, !IO).
|
|
|
|
:- pred record_made_target_2(globals::in, bool::in, target_file::in,
|
|
list(target_file)::in, list(file_name)::in, make_info::in, make_info::out,
|
|
io::di, io::uo) is det.
|
|
|
|
record_made_target_2(Globals, Succeeded, TargetFile, TouchedTargetFiles,
|
|
OtherTouchedFiles, !Info, !IO) :-
|
|
(
|
|
Succeeded = yes,
|
|
TargetStatus = deps_status_up_to_date
|
|
;
|
|
Succeeded = no,
|
|
TargetStatus = deps_status_error,
|
|
target_file_error(!.Info, Globals, TargetFile, !IO)
|
|
),
|
|
|
|
list.foldl(update_target_status(TargetStatus), TouchedTargetFiles, !Info),
|
|
|
|
list.map_foldl2(get_file_name(Globals, do_not_search), TouchedTargetFiles,
|
|
TouchedTargetFileNames, !Info, !IO),
|
|
|
|
some [!Timestamps] (
|
|
!:Timestamps = !.Info ^ file_timestamps,
|
|
list.foldl(delete_timestamp(Globals), TouchedTargetFileNames,
|
|
!Timestamps),
|
|
list.foldl(delete_timestamp(Globals), OtherTouchedFiles, !Timestamps),
|
|
|
|
% When an .analysis file is made, that potentially invalidates other
|
|
% .analysis files so we have to delete their timestamps. The exact list
|
|
% of files which might be affected can be found by reading the
|
|
% corresponding .imdg file. But it is simpler to just delete the
|
|
% timestamps of all the .analysis files that we know about.
|
|
( if TargetFile = target_file(_, module_target_analysis_registry) then
|
|
map.foldl(delete_analysis_registry_timestamps(Globals),
|
|
!.Timestamps, !Timestamps)
|
|
else
|
|
true
|
|
),
|
|
|
|
!Info ^ file_timestamps := !.Timestamps
|
|
).
|
|
|
|
:- pred update_target_status(dependency_status::in, target_file::in,
|
|
make_info::in, make_info::out) is det.
|
|
|
|
update_target_status(TargetStatus, TargetFile, !Info) :-
|
|
Dep = dep_target(TargetFile),
|
|
!Info ^ dependency_status ^ elem(Dep) := TargetStatus.
|
|
|
|
:- pred delete_analysis_registry_timestamps(globals::in, string::in,
|
|
maybe_error(timestamp)::in,
|
|
file_timestamps::in, file_timestamps::out) is det.
|
|
|
|
delete_analysis_registry_timestamps(Globals, FileName, _, !Timestamps) :-
|
|
( if string.suffix(FileName, ".analysis") then
|
|
delete_timestamp(Globals, FileName, !Timestamps)
|
|
else
|
|
true
|
|
).
|
|
|
|
:- pred delete_timestamp(globals::in, string::in,
|
|
file_timestamps::in, file_timestamps::out) is det.
|
|
|
|
delete_timestamp(Globals, TouchedFile, !Timestamps) :-
|
|
trace [io(!IO)] (
|
|
debug_make_msg(Globals,
|
|
( pred(!.IO::di, !:IO::uo) is det :-
|
|
io.write_string("Deleting timestamp for ", !IO),
|
|
io.write_string(TouchedFile, !IO),
|
|
io.nl(!IO)
|
|
), !IO)
|
|
),
|
|
map.delete(TouchedFile, !Timestamps).
|
|
|
|
%-----------------------------------------------------------------------------%
|
|
|
|
:- type compilation_task_result == pair(compilation_task_type, list(string)).
|
|
|
|
:- func compilation_task(globals, module_target_type) =
|
|
compilation_task_result.
|
|
|
|
compilation_task(_, module_target_source) = _ :-
|
|
unexpected($module, $pred, "compilation_task").
|
|
compilation_task(_, module_target_track_flags) = _ :-
|
|
unexpected($module, $pred, "compilation_task").
|
|
compilation_task(_, module_target_errors) =
|
|
process_module(task_errorcheck) - ["--errorcheck-only"].
|
|
compilation_task(_, module_target_unqualified_short_interface) =
|
|
process_module(task_make_short_interface) - ["--make-short-interface"].
|
|
compilation_task(Globals, module_target_short_interface) =
|
|
compilation_task(Globals, module_target_long_interface).
|
|
compilation_task(_, module_target_long_interface) =
|
|
process_module(task_make_interface) - ["--make-interface"].
|
|
compilation_task(_, module_target_private_interface) =
|
|
process_module(task_make_private_interface) - ["--make-private-interface"].
|
|
compilation_task(_, module_target_intermodule_interface) =
|
|
process_module(task_make_optimization_interface) -
|
|
["--make-optimization-interface"].
|
|
compilation_task(_, module_target_analysis_registry) =
|
|
process_module(task_make_analysis_registry) - ["--make-analysis-registry"].
|
|
compilation_task(Globals, module_target_c_header(_)) =
|
|
compilation_task(Globals, module_target_c_code).
|
|
compilation_task(_, module_target_c_code) =
|
|
process_module(task_compile_to_target_code) - ["--compile-to-c"].
|
|
compilation_task(_, module_target_csharp_code) =
|
|
process_module(task_compile_to_target_code) - ["--csharp-only"].
|
|
compilation_task(_, module_target_java_code) =
|
|
process_module(task_compile_to_target_code) - ["--java-only"].
|
|
compilation_task(_, module_target_java_class_code) =
|
|
target_code_to_object_code(non_pic) - [].
|
|
compilation_task(Globals, module_target_erlang_header) =
|
|
compilation_task(Globals, module_target_erlang_code).
|
|
compilation_task(_, module_target_erlang_code) =
|
|
process_module(task_compile_to_target_code) - ["--erlang-only"].
|
|
compilation_task(_, module_target_erlang_beam_code) =
|
|
target_code_to_object_code(non_pic) - [].
|
|
compilation_task(_, module_target_object_code(PIC)) =
|
|
target_code_to_object_code(PIC) - [].
|
|
compilation_task(_, module_target_foreign_object(PIC, Lang)) =
|
|
foreign_code_to_object_code(PIC, Lang) - [].
|
|
compilation_task(_, module_target_fact_table_object(PIC, FactTable)) =
|
|
fact_table_code_to_object_code(PIC, FactTable) - [].
|
|
compilation_task(_, module_target_xml_doc) =
|
|
process_module(task_make_xml_doc) - ["--make-xml-doc"].
|
|
|
|
% Find the files which could be touched by a compilation task.
|
|
%
|
|
:- pred touched_files(globals::in, target_file::in, compilation_task_type::in,
|
|
list(target_file)::out, list(file_name)::out,
|
|
make_info::in, make_info::out, io::di, io::uo) is det.
|
|
|
|
touched_files(Globals, TargetFile, Task, TouchedTargetFiles, TouchedFileNames,
|
|
!Info, !IO) :-
|
|
(
|
|
Task = process_module(ModuleTask),
|
|
touched_files_process_module(Globals, TargetFile, ModuleTask,
|
|
TouchedTargetFiles, TouchedFileNames, !Info, !IO)
|
|
;
|
|
Task = target_code_to_object_code(_),
|
|
TouchedTargetFiles = [TargetFile],
|
|
TouchedFileNames = []
|
|
;
|
|
Task = foreign_code_to_object_code(PIC, Lang),
|
|
TouchedTargetFiles = [TargetFile],
|
|
TargetFile = target_file(ModuleName, _),
|
|
get_foreign_code_file(Globals, ModuleName, PIC, Lang, ForeignCodeFile,
|
|
!IO),
|
|
ForeignObjectFile = ForeignCodeFile ^ object_file,
|
|
TouchedFileNames = [ForeignObjectFile]
|
|
;
|
|
Task = fact_table_code_to_object_code(PIC, FactTableName),
|
|
TouchedTargetFiles = [TargetFile],
|
|
TargetFile = target_file(ModuleName, _),
|
|
ObjExt = get_object_extension(Globals, PIC),
|
|
fact_table_file_name(Globals, ModuleName, FactTableName, ObjExt,
|
|
do_create_dirs, FactTableObjectFile, !IO),
|
|
TouchedFileNames = [FactTableObjectFile]
|
|
).
|
|
|
|
:- pred touched_files_process_module(globals::in, target_file::in,
|
|
module_compilation_task_type::in, list(target_file)::out,
|
|
list(file_name)::out, make_info::in, make_info::out,
|
|
io::di, io::uo) is det.
|
|
|
|
touched_files_process_module(Globals, TargetFile, Task, TouchedTargetFiles,
|
|
TouchedFileNames, !Info, !IO) :-
|
|
TargetFile = target_file(ModuleName, FileType),
|
|
get_module_dependencies(Globals, ModuleName, MaybeImports, !Info, !IO),
|
|
(
|
|
MaybeImports = yes(Imports0),
|
|
Imports = Imports0
|
|
;
|
|
MaybeImports = no,
|
|
% This error should have been caught earlier. We shouldn't be
|
|
% attempting to build a target if we couldn't find the dependencies
|
|
% for the module.
|
|
unexpected($module, $pred, "no module dependencies")
|
|
),
|
|
|
|
NestedChildren = set.to_sorted_list(Imports ^ mai_nested_children),
|
|
SourceFileModuleNames = [ModuleName | NestedChildren],
|
|
|
|
list.map_foldl2(get_module_dependencies(Globals), NestedChildren,
|
|
MaybeNestedImportsList, !Info, !IO),
|
|
( if
|
|
list.map(
|
|
( pred(yes(NestedModuleImports)::in, NestedModuleImports::out)
|
|
is semidet),
|
|
MaybeNestedImportsList, NestedImportsList)
|
|
then
|
|
ModuleImportsList = [Imports | NestedImportsList]
|
|
else
|
|
% This error should have been caught earlier. We shouldn't be
|
|
% attempting to build a target if we couldn't find the dependencies
|
|
% for the module or its nested sub-modules.
|
|
unexpected($module, $pred, "no nested module dependencies")
|
|
),
|
|
|
|
globals.get_target(Globals, CompilationTarget),
|
|
TargetModuleNames = SourceFileModuleNames,
|
|
|
|
% Find out what header files are generated.
|
|
(
|
|
Task = task_compile_to_target_code,
|
|
list.map_foldl(
|
|
external_foreign_code_files(Globals, target_type_to_pic(FileType)),
|
|
ModuleImportsList, ForeignCodeFileList, !IO),
|
|
ForeignCodeFiles =
|
|
list.map((func(ForeignFile) = ForeignFile ^ target_file),
|
|
list.condense(ForeignCodeFileList)),
|
|
(
|
|
CompilationTarget = target_c,
|
|
globals.lookup_bool_option(Globals, highlevel_code, HighLevelCode),
|
|
(
|
|
HighLevelCode = yes,
|
|
% When compiling to high-level C, we always generate
|
|
% a header file.
|
|
HeaderModuleNames = SourceFileModuleNames,
|
|
HeaderTargets0 = make_target_file_list(HeaderModuleNames,
|
|
module_target_c_header(header_mih))
|
|
;
|
|
HighLevelCode = no,
|
|
HeaderTargets0 = []
|
|
)
|
|
;
|
|
( CompilationTarget = target_csharp
|
|
; CompilationTarget = target_java
|
|
),
|
|
HeaderTargets0 = []
|
|
;
|
|
CompilationTarget = target_erlang,
|
|
% When compiling to Erlang we always generate a header file.
|
|
HeaderModuleNames = SourceFileModuleNames,
|
|
HeaderTargets0 = make_target_file_list(HeaderModuleNames,
|
|
module_target_erlang_header)
|
|
),
|
|
|
|
(
|
|
CompilationTarget = target_c,
|
|
Names = SourceFileModuleNames,
|
|
HeaderTargets =
|
|
make_target_file_list(Names, module_target_c_header(header_mh))
|
|
++ HeaderTargets0
|
|
;
|
|
( CompilationTarget = target_csharp
|
|
; CompilationTarget = target_java
|
|
; CompilationTarget = target_erlang
|
|
),
|
|
HeaderTargets = HeaderTargets0
|
|
),
|
|
|
|
TouchedTargetFiles0 = make_target_file_list(TargetModuleNames,
|
|
FileType),
|
|
TouchedTargetFiles = TouchedTargetFiles0 ++ HeaderTargets
|
|
;
|
|
Task = task_make_interface,
|
|
% Both long and short interface files are produced
|
|
% when making the interface.
|
|
ForeignCodeFiles = [],
|
|
TouchedTargetFiles =
|
|
make_target_file_list(TargetModuleNames,
|
|
module_target_long_interface)
|
|
++
|
|
make_target_file_list(TargetModuleNames,
|
|
module_target_short_interface)
|
|
;
|
|
( Task = task_errorcheck
|
|
; Task = task_make_short_interface
|
|
; Task = task_make_private_interface
|
|
; Task = task_make_optimization_interface
|
|
; Task = task_make_analysis_registry
|
|
; Task = task_make_xml_doc
|
|
),
|
|
ForeignCodeFiles = [],
|
|
TouchedTargetFiles = make_target_file_list(TargetModuleNames, FileType)
|
|
),
|
|
list.foldl2(gather_target_file_timestamp_file_names(Globals),
|
|
TouchedTargetFiles, [], TimestampFileNames, !IO),
|
|
TouchedFileNames = ForeignCodeFiles ++ TimestampFileNames.
|
|
|
|
:- pred gather_target_file_timestamp_file_names(globals::in, target_file::in,
|
|
list(string)::in, list(string)::out, io::di, io::uo) is det.
|
|
|
|
gather_target_file_timestamp_file_names(Globals, TouchedTargetFile,
|
|
!TimestampFileNames, !IO) :-
|
|
TouchedTargetFile = target_file(TargetModuleName, TargetFileType),
|
|
( if timestamp_extension(TargetFileType, TimestampExt) then
|
|
module_name_to_file_name(Globals, do_not_create_dirs, TimestampExt,
|
|
TargetModuleName, TimestampFile, !IO),
|
|
list.cons(TimestampFile, !TimestampFileNames)
|
|
else
|
|
true
|
|
).
|
|
|
|
external_foreign_code_files(Globals, PIC, Imports, ForeignFiles, !IO) :-
|
|
% Find externally compiled foreign code files for
|
|
% `:- pragma foreign_proc' declarations.
|
|
|
|
maybe_pic_object_file_extension(Globals, PIC, ObjExt),
|
|
globals.get_target(Globals, CompilationTarget),
|
|
ModuleName = Imports ^ mai_module_name,
|
|
|
|
% None of the current backends require estnerally compiled foreign
|
|
% code.
|
|
ForeignFiles0 = [],
|
|
|
|
% Find externally compiled foreign code files for fact tables.
|
|
(
|
|
CompilationTarget = target_c,
|
|
list.map_foldl(
|
|
get_fact_table_foreign_code_file(Globals, ObjExt, ModuleName),
|
|
Imports ^ mai_fact_table_deps, FactTableForeignFiles, !IO),
|
|
ForeignFiles = ForeignFiles0 ++ FactTableForeignFiles
|
|
;
|
|
( CompilationTarget = target_java
|
|
; CompilationTarget = target_csharp
|
|
; CompilationTarget = target_erlang
|
|
),
|
|
ForeignFiles = ForeignFiles0
|
|
).
|
|
|
|
:- pred get_fact_table_foreign_code_file(globals::in, string::in,
|
|
module_name::in, file_name::in, foreign_code_file::out,
|
|
io::di, io::uo) is det.
|
|
|
|
get_fact_table_foreign_code_file(Globals, ObjExt, ModuleName, FactTableFile,
|
|
FactTableForeignFile, !IO) :-
|
|
fact_table_file_name(Globals, ModuleName, FactTableFile,
|
|
".c", do_not_create_dirs, FactTableCFile, !IO),
|
|
fact_table_file_name(Globals, ModuleName, FactTableFile,
|
|
ObjExt, do_not_create_dirs, FactTableObjFile, !IO),
|
|
FactTableForeignFile =
|
|
foreign_code_file(lang_c, FactTableCFile, FactTableObjFile).
|
|
|
|
:- func target_type_to_pic(module_target_type) = pic.
|
|
|
|
target_type_to_pic(TargetType) = Result :-
|
|
(
|
|
TargetType = module_target_object_code(PIC),
|
|
Result = PIC
|
|
;
|
|
( TargetType = module_target_source
|
|
; TargetType = module_target_errors
|
|
; TargetType = module_target_private_interface
|
|
; TargetType = module_target_long_interface
|
|
; TargetType = module_target_short_interface
|
|
; TargetType = module_target_unqualified_short_interface
|
|
; TargetType = module_target_intermodule_interface
|
|
; TargetType = module_target_analysis_registry
|
|
; TargetType = module_target_track_flags
|
|
; TargetType = module_target_c_header(_)
|
|
; TargetType = module_target_c_code
|
|
; TargetType = module_target_csharp_code
|
|
; TargetType = module_target_java_code
|
|
; TargetType = module_target_java_class_code
|
|
; TargetType = module_target_erlang_header
|
|
; TargetType = module_target_erlang_code
|
|
; TargetType = module_target_erlang_beam_code
|
|
; TargetType = module_target_foreign_object(_, _)
|
|
; TargetType = module_target_fact_table_object(_, _)
|
|
; TargetType = module_target_xml_doc
|
|
),
|
|
Result = non_pic
|
|
).
|
|
|
|
%-----------------------------------------------------------------------------%
|
|
:- end_module make.module_target.
|
|
%-----------------------------------------------------------------------------%
|