mirror of
https://github.com/Mercury-Language/mercury.git
synced 2026-04-15 17:33:38 +00:00
93c306916a
compiler/module_cmds.m:
Require all callers to specify output streams explicitly.
compiler/compile_target_code.m:
Require callers to specify output streams explicitly in most cases.
In the remaining cases, add "XXX STREAM" comments to request that
the explicit streams be passed later.
Add XXXs where preserving old behavior results in wrong-looking code.
Modify the signature of compile_java_files to encode the invariant that
the list of Java files given to it may not be empty.
compiler/error_util.m:
Provide a version of an error predicate that takes explicit streams.
compiler/make.build.m:
Mark predicates that help redirect implicit streams as predicates
that should not be used.
compiler/make.module_target.m:
compiler/make.program_target.m:
Add "XXX STREAM" comments to request that the explicit streams
be passed later.
compiler/module_qual.m:
Provide a means to construct the debug output stream.
compiler/module_qual.collect_mq_info.m:
Use the debug output stream where relevant.
compiler/analysis.m:
compiler/export.m:
compiler/recompilation.check.m:
compiler/source_file_map.m:
compiler/write_module_interface_files.m:
compiler/xml_documentation.m:
Conform to the changes above, mostly by passing explicit streams.
compiler/Mercury.options:
Stop specifying --no-warn-implicit-stream-calls for the above modules
(those that had it specified in the first place).
Delete a long-unneeded workaround.
compiler/mercury_compile_front_end.m:
compiler/mercury_compile_llds_back_end.m:
compiler/mercury_compile_main.m:
compiler/mercury_compile_middle_passes.m:
Specify progress and output streams explicitly when calling the modules
above (not in other places, just yet).
1128 lines
43 KiB
Mathematica
1128 lines
43 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.
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:- import_module backend_libs.compile_target_code.
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:- import_module libs.
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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.
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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, _TargetType),
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get_module_dependencies(Globals, ModuleName, MaybeModuleAndImports,
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!Info, !IO),
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(
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MaybeModuleAndImports = no,
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Succeeded = no,
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DepStatus0 = !.Info ^ dependency_status,
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version_hash_table.set(Dep, deps_status_error,
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DepStatus0, DepStatus),
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!Info ^ dependency_status := DepStatus
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;
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MaybeModuleAndImports = yes(ModuleAndImports),
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make_module_target_file_main_path(ExtraOptions, Globals,
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TargetFile, ModuleAndImports, Succeeded, !Info, !IO)
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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($pred, "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_module_target_file_main_path(list(string)::in, globals::in,
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target_file::in, module_and_imports::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_main_path(ExtraOptions, Globals, TargetFile,
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ModuleAndImports, Succeeded, !Info, !IO) :-
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TargetFile = target_file(ModuleName, TargetType),
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CompilationTask = compilation_task(TargetType),
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module_and_imports_get_source_file_module_name(ModuleAndImports,
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SourceFileModuleName),
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CompilationTask = task_and_options(CompilationTaskType, _),
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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 effect
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% of making the target for the top-level module in the file.
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CompilationTaskType = process_module(_),
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SourceFileModuleName \= ModuleName
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then
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NestedTargetFile =
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target_file(SourceFileModuleName, TargetType),
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make_module_target_extra_options(ExtraOptions, Globals,
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dep_target(NestedTargetFile), Succeeded, !Info, !IO)
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else
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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", !IO),
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( if CompilationTaskType = process_module(_) then
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module_and_imports_get_nested_children(ModuleAndImports,
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NestedChildren),
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ModulesToCheck = [ModuleName | set.to_sorted_list(NestedChildren)]
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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, !Info),
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deps_set_foldl3_maybe_stop_at_error(!.Info ^ keep_going,
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union_deps(target_dependencies(Globals, TargetType)),
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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 TargetType = module_target_int0 then
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% Avoid circular dependencies (the `.int0' files for the
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% nested sub-modules depend on this module's `.int0' file).
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PrivateInts = make_dependency_list(ModulesToCheck,
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module_target_int0),
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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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set.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, !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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Targets0 = !.Info ^ command_line_targets,
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set.delete(ModuleName - module_target(TargetType),
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Targets0, Targets),
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!Info ^ command_line_targets := Targets,
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build_target(Globals, CompilationTask, TargetFile,
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ModuleAndImports, TouchedTargetFiles, TouchedFiles,
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ExtraOptions, 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(TargetType), !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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:- 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, TargetType),
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TargetType = 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_type_and_options::in,
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target_file::in, module_and_imports::in, list(target_file)::in,
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list(file_name)::in, list(string)::in, bool::out,
|
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make_info::in, make_info::out, 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, _TargetType),
|
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CompilationTask = task_and_options(Task, TaskOptions),
|
|
( if
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Task = 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
|
|
% We need a temporary file to pass the arguments to the mmc process
|
|
% 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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|
ArgFileNameResult = ok(ArgFileName),
|
|
MaybeArgFileName = yes(ArgFileName),
|
|
ArgFileNameSuccess = ok : io.res
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|
;
|
|
ArgFileNameResult = error(Error),
|
|
MaybeArgFileName = no,
|
|
ArgFileNameSuccess = error(Error)
|
|
)
|
|
else
|
|
MaybeArgFileName = no,
|
|
ArgFileNameSuccess = ok
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|
),
|
|
|
|
(
|
|
ArgFileNameSuccess = ok,
|
|
get_real_milliseconds(Time0, !IO),
|
|
globals.lookup_bool_option(Globals, very_verbose, VeryVerbose),
|
|
Cleanup = cleanup_files(Globals, MaybeArgFileName,
|
|
TouchedTargetFiles, TouchedFiles),
|
|
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 >= 0.5 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 cleanup_files(globals::in, maybe(string)::in,
|
|
list(target_file)::in, list(string)::in,
|
|
make_info::in, make_info::out, io::di, io::uo) is det.
|
|
|
|
cleanup_files(Globals, MaybeArgFileName, TouchedTargetFiles, TouchedFiles,
|
|
!MakeInfo, !IO) :-
|
|
% XXX Remove `.int.tmp' files.
|
|
list.foldl2(make_remove_target_file(Globals, very_verbose),
|
|
TouchedTargetFiles, !MakeInfo, !IO),
|
|
list.foldl2(make_remove_file(Globals, very_verbose),
|
|
TouchedFiles, !MakeInfo, !IO),
|
|
(
|
|
MaybeArgFileName = yes(ArgFileName2),
|
|
io.remove_file(ArgFileName2, _, !IO)
|
|
;
|
|
MaybeArgFileName = 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.text_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) :-
|
|
% XXX STREAM Printing progress messages to the current output stream
|
|
% is an attempt to preserve old behavior.
|
|
io.output_stream(ProgressStream, !IO),
|
|
(
|
|
Task = process_module(ModuleTask),
|
|
ModuleArg = sym_name_to_string(ModuleName),
|
|
|
|
globals.lookup_bool_option(Globals, verbose_commands, Verbose),
|
|
(
|
|
Verbose = yes,
|
|
AllArgs = AllOptionArgs ++ [ModuleArg],
|
|
% XXX Don't write the default options.
|
|
AllArgStrs = list.map(quote_arg, AllArgs),
|
|
AllArgsStr = string.join_list(" ", AllArgStrs),
|
|
io.format("Invoking self `mmc %s'\n", [s(AllArgsStr)], !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.
|
|
% XXX The above comment is likely to be quite out-of-date.
|
|
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, ProgressStream, 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, ProgressStream, ErrorStream,
|
|
ModuleName, other_ext(".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,
|
|
ProgressStream, 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, ProgressStream, ErrorStream,
|
|
PIC, Imports, ForeignCodeFile),
|
|
Succeeded, !IO)
|
|
;
|
|
Task = fact_table_code_to_object_code(PIC, FactTableFileName),
|
|
ObjExt = get_object_extension(Globals, PIC),
|
|
get_fact_table_foreign_code_file(Globals, do_create_dirs, ObjExt,
|
|
FactTableFileName, 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, ProgressStream, ErrorStream,
|
|
PIC, Imports, FactTableForeignCode),
|
|
Succeeded, !IO)
|
|
).
|
|
|
|
:- pred build_object_code(globals::in, module_name::in, compilation_target::in,
|
|
pic::in, io.text_output_stream::in, io.text_output_stream::in,
|
|
module_and_imports::in, bool::out, io::di, io::uo) is det.
|
|
|
|
build_object_code(Globals, ModuleName, Target, PIC,
|
|
ProgressStream, ErrorStream, _Imports, Succeeded, !IO) :-
|
|
(
|
|
Target = target_c,
|
|
compile_c_file(Globals, ProgressStream, ErrorStream, PIC,
|
|
ModuleName, Succeeded, !IO)
|
|
;
|
|
Target = target_java,
|
|
module_name_to_file_name(Globals, $pred, do_create_dirs,
|
|
ext_other(other_ext(".java")), ModuleName, JavaFile, !IO),
|
|
compile_java_files(Globals, ProgressStream, ErrorStream,
|
|
JavaFile, [], Succeeded, !IO)
|
|
;
|
|
Target = target_csharp,
|
|
module_name_to_file_name(Globals, $pred, do_create_dirs,
|
|
ext_other(other_ext(".cs")), ModuleName, CsharpFile, !IO),
|
|
compile_target_code.link(Globals, ProgressStream, ErrorStream,
|
|
csharp_library, ModuleName, [CsharpFile], Succeeded, !IO)
|
|
).
|
|
|
|
:- pred compile_foreign_code_file(globals::in,
|
|
io.text_output_stream::in, io.text_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, ProgressStream, ErrorStream, PIC,
|
|
Imports, ForeignCodeFile, Succeeded, !IO) :-
|
|
(
|
|
ForeignCodeFile = foreign_code_file(lang_c, CFile, ObjFile),
|
|
do_compile_c_file(Globals, ProgressStream, ErrorStream, PIC,
|
|
CFile, ObjFile, Succeeded, !IO)
|
|
;
|
|
ForeignCodeFile = foreign_code_file(lang_java, JavaFile, _ClassFile),
|
|
compile_java_files(Globals, ProgressStream, ErrorStream, JavaFile, [],
|
|
Succeeded, !IO)
|
|
;
|
|
ForeignCodeFile = foreign_code_file(lang_csharp, CSharpFile, DLLFile),
|
|
compile_csharp_file(Globals, ProgressStream, ErrorStream,
|
|
Imports, CSharpFile, DLLFile, 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_int0) = no.
|
|
forkable_module_compilation_task_type(task_make_int12) = no.
|
|
forkable_module_compilation_task_type(task_make_int3) = no.
|
|
forkable_module_compilation_task_type(task_make_opt) = 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($pred, "unsupported foreign language")
|
|
),
|
|
ObjOtherExt = get_object_extension(Globals, PIC),
|
|
module_name_to_file_name(Globals, $pred, do_create_dirs,
|
|
ext_other(SrcExt), ForeignModName, SrcFileName, !IO),
|
|
module_name_to_file_name(Globals, $pred, do_create_dirs,
|
|
ext_other(ObjOtherExt), ForeignModName, ObjFileName, !IO),
|
|
ForeignCodeFile = foreign_code_file(Lang, SrcFileName, ObjFileName).
|
|
|
|
:- func get_object_extension(globals, pic) = other_ext.
|
|
|
|
get_object_extension(Globals, PIC) = OtherExt :-
|
|
globals.get_target(Globals, CompilationTarget),
|
|
(
|
|
CompilationTarget = target_c,
|
|
pic_object_file_extension(Globals, PIC, OtherExt)
|
|
;
|
|
CompilationTarget = target_csharp,
|
|
sorry($pred, "object extension for csharp")
|
|
;
|
|
CompilationTarget = target_java,
|
|
sorry($pred, "object extension for java")
|
|
).
|
|
|
|
%-----------------------------------------------------------------------------%
|
|
|
|
:- 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.text_output_stream::in, io.text_output_stream::in, maybe(file_name)::in,
|
|
list(string)::in, bool::out, io::di, io::uo) is det.
|
|
|
|
invoke_mmc(Globals, ProgressStream, 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 is 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($pred, "argument file not created")
|
|
),
|
|
|
|
io.open_output(ArgFileName, ArgFileOpenRes, !IO),
|
|
(
|
|
ArgFileOpenRes = ok(ArgFileStream),
|
|
io.format(ArgFileStream, "MCFLAGS = %s\n",
|
|
[s(string.join_list(" ", QuotedArgs))], !IO),
|
|
io.close_output(ArgFileStream, !IO),
|
|
|
|
Command = string.format("%s --arg-file %s",
|
|
[s(quote_arg(MercuryCompiler)), s(quote_arg(ArgFileName))]),
|
|
|
|
% We have already written the command.
|
|
CommandVerbosity = cmd_verbose,
|
|
invoke_system_command(Globals, ProgressStream, ErrorStream,
|
|
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),
|
|
DepStatus0 = !.Info ^ dependency_status,
|
|
version_hash_table.set(Dep, TargetStatus, DepStatus0, DepStatus),
|
|
!Info ^ dependency_status := DepStatus.
|
|
|
|
:- 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_type_and_options
|
|
---> task_and_options(
|
|
compilation_task_type,
|
|
list(string)
|
|
).
|
|
|
|
:- func compilation_task(module_target_type) =
|
|
compilation_task_type_and_options.
|
|
|
|
compilation_task(Target) = Result :-
|
|
(
|
|
( Target = module_target_source
|
|
; Target = module_target_track_flags
|
|
),
|
|
unexpected($pred, "compilation_task")
|
|
;
|
|
Target = module_target_errors,
|
|
Result = task_and_options(process_module(task_errorcheck),
|
|
["--errorcheck-only"])
|
|
;
|
|
Target = module_target_int0,
|
|
Result = task_and_options(process_module(task_make_int0),
|
|
["--make-private-interface"])
|
|
;
|
|
( Target = module_target_int1
|
|
; Target = module_target_int2
|
|
),
|
|
Result = task_and_options(process_module(task_make_int12),
|
|
["--make-interface"])
|
|
;
|
|
Target = module_target_int3,
|
|
Result = task_and_options(process_module(task_make_int3),
|
|
["--make-short-interface"])
|
|
;
|
|
Target = module_target_opt,
|
|
Result = task_and_options(process_module(task_make_opt),
|
|
["--make-optimization-interface"])
|
|
;
|
|
Target = module_target_analysis_registry,
|
|
Result = task_and_options(process_module(task_make_analysis_registry),
|
|
["--make-analysis-registry"])
|
|
;
|
|
( Target = module_target_c_header(_)
|
|
; Target = module_target_c_code
|
|
),
|
|
Result = task_and_options(process_module(task_compile_to_target_code),
|
|
["--compile-to-c"])
|
|
;
|
|
Target = module_target_csharp_code,
|
|
Result = task_and_options(process_module(task_compile_to_target_code),
|
|
["--csharp-only"])
|
|
;
|
|
Target = module_target_java_code,
|
|
Result = task_and_options(process_module(task_compile_to_target_code),
|
|
["--java-only"])
|
|
;
|
|
Target = module_target_java_class_code,
|
|
Result = task_and_options(target_code_to_object_code(non_pic), [])
|
|
;
|
|
Target = module_target_object_code(PIC),
|
|
Result = task_and_options(target_code_to_object_code(PIC), [])
|
|
;
|
|
Target = module_target_foreign_object(PIC, Lang),
|
|
Result = task_and_options(foreign_code_to_object_code(PIC, Lang), [])
|
|
;
|
|
Target = module_target_fact_table_object(PIC, FactTable),
|
|
Result = task_and_options(
|
|
fact_table_code_to_object_code(PIC, FactTable), [])
|
|
;
|
|
Target = module_target_xml_doc,
|
|
Result = task_and_options(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],
|
|
ObjOtherExt = get_object_extension(Globals, PIC),
|
|
fact_table_file_name(Globals, $pred, do_create_dirs, ObjOtherExt,
|
|
FactTableName, FactTableObjectFile, !IO),
|
|
TouchedFileNames = [FactTableObjectFile]
|
|
).
|
|
|
|
:- pred touched_files_process_module(globals::in, target_file::in,
|
|
module_compilation_task_type::in, list(target_file)::out,
|
|
list(file_name)::out, make_info::in, make_info::out,
|
|
io::di, io::uo) is det.
|
|
|
|
touched_files_process_module(Globals, TargetFile, Task, TouchedTargetFiles,
|
|
TouchedFileNames, !Info, !IO) :-
|
|
TargetFile = target_file(ModuleName, TargetType),
|
|
get_module_dependencies(Globals, ModuleName, MaybeModuleAndImports,
|
|
!Info, !IO),
|
|
(
|
|
MaybeModuleAndImports = yes(ModuleAndImports)
|
|
;
|
|
MaybeModuleAndImports = no,
|
|
% This error should have been caught earlier. We should not be
|
|
% attempting to build a target if we couldn't find the dependencies
|
|
% for the module.
|
|
unexpected($pred, "no module dependencies")
|
|
),
|
|
|
|
module_and_imports_get_nested_children(ModuleAndImports,
|
|
NestedChildrenSet),
|
|
set.to_sorted_list(NestedChildrenSet, NestedChildren),
|
|
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 = [ModuleAndImports | NestedImportsList]
|
|
else
|
|
% This error should have been caught earlier. We should not be
|
|
% attempting to build a target if we couldn't find the dependencies
|
|
% for the module or its nested sub-modules.
|
|
unexpected($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,
|
|
TargetPIC = target_type_to_pic(TargetType),
|
|
list.map_foldl(external_foreign_code_files(Globals, TargetPIC),
|
|
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_c,
|
|
Names = SourceFileModuleNames,
|
|
HeaderTargets =
|
|
make_target_file_list(Names, module_target_c_header(header_mh))
|
|
++ HeaderTargets0
|
|
;
|
|
( CompilationTarget = target_csharp
|
|
; CompilationTarget = target_java
|
|
),
|
|
HeaderTargets = HeaderTargets0
|
|
),
|
|
|
|
TouchedTargetFiles0 = make_target_file_list(TargetModuleNames,
|
|
TargetType),
|
|
TouchedTargetFiles = TouchedTargetFiles0 ++ HeaderTargets
|
|
;
|
|
Task = task_make_int12,
|
|
% Both long and short interface files are produced
|
|
% when making the interface.
|
|
ForeignCodeFiles = [],
|
|
TouchedTargetFiles =
|
|
make_target_file_list(TargetModuleNames, module_target_int1) ++
|
|
make_target_file_list(TargetModuleNames, module_target_int2)
|
|
;
|
|
( Task = task_errorcheck
|
|
; Task = task_make_int0
|
|
; Task = task_make_int3
|
|
; Task = task_make_opt
|
|
; Task = task_make_analysis_registry
|
|
; Task = task_make_xml_doc
|
|
),
|
|
ForeignCodeFiles = [],
|
|
TouchedTargetFiles =
|
|
make_target_file_list(TargetModuleNames, TargetType)
|
|
),
|
|
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, TargetType),
|
|
( if timestamp_extension(TargetType, TimestampOtherExt) then
|
|
module_name_to_file_name(Globals, $pred, do_not_create_dirs,
|
|
ext_other(TimestampOtherExt),
|
|
TargetModuleName, TimestampFile, !IO),
|
|
list.cons(TimestampFile, !TimestampFileNames)
|
|
else
|
|
true
|
|
).
|
|
|
|
external_foreign_code_files(Globals, PIC, ModuleAndImports, ForeignFiles,
|
|
!IO) :-
|
|
% Find externally compiled foreign code files for
|
|
% `:- pragma foreign_proc' declarations.
|
|
%
|
|
% Any changed here may require corresponding changes in
|
|
% get_foreign_object_targets.
|
|
|
|
pic_object_file_extension(Globals, PIC, ObjExt),
|
|
globals.get_target(Globals, CompilationTarget),
|
|
|
|
% None of the current backends require externally compiled foreign code,
|
|
% except the C backend for fact tables.
|
|
(
|
|
CompilationTarget = target_c,
|
|
module_and_imports_get_fact_table_deps(ModuleAndImports, FactDeps),
|
|
list.map_foldl(
|
|
get_fact_table_foreign_code_file(Globals, do_not_create_dirs,
|
|
ObjExt),
|
|
FactDeps, FactTableForeignFiles, !IO),
|
|
ForeignFiles = FactTableForeignFiles
|
|
;
|
|
( CompilationTarget = target_java
|
|
; CompilationTarget = target_csharp
|
|
),
|
|
ForeignFiles = []
|
|
).
|
|
|
|
:- pred get_fact_table_foreign_code_file(globals::in, maybe_create_dirs::in,
|
|
other_ext::in, file_name::in, foreign_code_file::out,
|
|
io::di, io::uo) is det.
|
|
|
|
get_fact_table_foreign_code_file(Globals, Mkdir, ObjOtherExt,
|
|
FactTableFileName, ForeignCodeFile, !IO) :-
|
|
% XXX EXT Neither of these calls should be needed.
|
|
fact_table_file_name(Globals, $pred, Mkdir,
|
|
other_ext(".c"), FactTableFileName, FactTableCFileName, !IO),
|
|
fact_table_file_name(Globals, $pred, Mkdir,
|
|
ObjOtherExt, FactTableFileName, FactTableObjFileName, !IO),
|
|
ForeignCodeFile =
|
|
foreign_code_file(lang_c, FactTableCFileName, FactTableObjFileName).
|
|
|
|
:- 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_int0
|
|
; TargetType = module_target_int1
|
|
; TargetType = module_target_int2
|
|
; TargetType = module_target_int3
|
|
; TargetType = module_target_opt
|
|
; 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_foreign_object(_, _)
|
|
; TargetType = module_target_fact_table_object(_, _)
|
|
; TargetType = module_target_xml_doc
|
|
),
|
|
Result = non_pic
|
|
).
|
|
|
|
%-----------------------------------------------------------------------------%
|
|
:- end_module make.module_target.
|
|
%-----------------------------------------------------------------------------%
|