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/*
* Copyright (C) 2011-2012 Robert Ancell <robert.ancell@gmail.com>
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later
* version. See http://www.gnu.org/copyleft/gpl.html the full text of the
* license.
*/
public class MonoModule : BuildModule
{
public override bool can_generate_program_rules (Program program) throws Error
{
return can_generate_rules (program);
}
public override void generate_program_rules (Program program) throws Error
{
var binary_name = generate_compile_rules (program);
if (program.install)
program.recipe.add_install_rule (binary_name, program.install_directory);
}
public override bool can_generate_library_rules (Library library) throws Error
{
return can_generate_rules (library);
}
public override void generate_library_rules (Library library) throws Error
{
var binary_name = generate_compile_rules (library);
if (library.install)
library.recipe.add_install_rule (binary_name, Path.build_filename (library.install_directory, "cli", library.recipe.project_name));
}
private bool can_generate_rules (Compilable compilable) throws Error
{
var count = 0;
foreach (var entry in compilable.get_sources ())
{
if (!entry.name.has_suffix (".cs"))
return false;
count++;
}
if (count == 0)
return false;
if (Environment.find_program_in_path ("gmcs") == null)
return false;
return true;
}
private string generate_compile_rules (Compilable compilable) throws Error
{
var recipe = compilable.recipe;
var binary_name = "%s.exe".printf (compilable.name);
if (compilable is Library)
binary_name = "%s.dll".printf (compilable.name);
var compile_flags = compilable.compile_flags;
if (compile_flags == null)
compile_flags = "";
var rule = recipe.add_rule ();
rule.add_output (binary_name);
recipe.build_rule.add_input (binary_name);
/* Compile */
var command = "@gmcs";
if (compile_flags != "")
command += " " + compile_flags;
if (compilable is Library)
command += " -target:library";
command += " -out:%s".printf (binary_name);
foreach (var entry in compilable.get_sources ())
if (entry.is_allowed)
command += " %s".printf (entry.name);
var compile_errors = new List<string> ();
/* Link against libraries */
var libraries = new List<TaggedEntry> ();
try
{
libraries = compilable.get_tagged_list ("libraries");
}
catch (TaggedListError e)
{
compile_errors.append (e.message);
}
foreach (var library in libraries)
{
var local = false;
foreach (var tag in library.tags)
{
if (tag == "local")
local = true;
else
compile_errors.append ("Unknown tag (%s) for library %s".printf (tag, library.name));
}
/* Look for locally generated libraries */
if (local)
{
var library_filename = "%s.dll".printf (library.name);
var library_rule = recipe.toplevel.find_rule_recursive (library_filename);
if (library_rule != null)
{
var path = get_relative_path (recipe.dirname, Path.build_filename (library_rule.recipe.dirname, library_filename));
rule.add_input (path);
command += " -reference:%s".printf (path);
}
else
compile_errors.append ("Unable to find local library %s".printf (library.name));
}
else
{
command += " -reference:%s".printf (library.name);
}
}
/* Embed resources */
var resources = new List<TaggedEntry> ();
try
{
resources = compilable.get_tagged_list ("resources");
}
catch (TaggedListError e)
{
compile_errors.append (e.message);
}
foreach (var resource in resources)
{
string? id = null;
foreach (var tag in resource.tags)
{
if (tag.has_prefix ("id "))
id = strip (tag.substring (3));
else
compile_errors.append ("Unknown tag (%s) for resource %s".printf (tag, resource.name));
}
rule.add_input (resource.name);
command += " -resource:%s".printf (resource.name);
if (id != null)
command += ",%s".printf (id);
}
if (compile_errors.length () != 0)
{
if (compilable is Library)
rule.add_error_command ("Unable to compile library %s:".printf (compilable.id));
else
rule.add_error_command ("Unable to compile program %s:".printf (compilable.id));
foreach (var e in compile_errors)
rule.add_error_command (" - %s".printf (e));
rule.add_command ("@false");
return binary_name;
}
/* Compile */
foreach (var entry in compilable.get_sources ())
if (entry.is_allowed)
rule.add_input (entry.name);
rule.add_status_command ("MONO-COMPILE %s".printf (binary_name));
rule.add_command (command);
if (compilable.gettext_domain != null)
{
// FIXME: We don't support gettext
foreach (var entry in compilable.get_sources ())
GettextModule.add_translatable_file (recipe, compilable.gettext_domain, "text/x-csharp", entry.name);
}
return binary_name;
}
}
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