2 #include <msp/builder/builder.h>
3 #include <msp/builder/component.h>
4 #include <msp/builder/exportdefinitions.h>
5 #include <msp/builder/externaltask.h>
6 #include <msp/builder/importlibrary.h>
7 #include <msp/builder/installedfile.h>
8 #include <msp/builder/objectfile.h>
9 #include <msp/builder/sharedlibrary.h>
10 #include <msp/builder/sourcepackage.h>
11 #include <msp/fs/utils.h>
12 #include <msp/strings/format.h>
13 #include "mingwdlltool.h"
18 MingwDllTool::MingwDllTool(Builder &b, const Architecture &a):
21 set_command("dlltool", true);
25 Target *MingwDllTool::create_target(const vector<Target *> &sources, const string &)
28 throw invalid_argument("MingwDllTool::create_target");
29 SharedLibrary &shlib = dynamic_cast<SharedLibrary &>(*sources.front());
31 vector<ObjectFile *> objs;
32 objs.reserve(shlib.get_dependencies().size());
33 for(Target *d: shlib.get_dependencies())
34 if(ObjectFile *obj = dynamic_cast<ObjectFile *>(d))
37 ExportDefinitions *exp = new ExportDefinitions(builder, *shlib.get_component(), objs);
40 ImportLibrary *imp = new ImportLibrary(builder, *shlib.get_component(), shlib);
41 imp->add_dependency(*exp);
47 Target *MingwDllTool::create_install(Target &target) const
49 if(ImportLibrary *imp = dynamic_cast<ImportLibrary *>(&target))
51 Tool © = builder.get_toolchain().get_tool("CP");
52 InstalledFile *inst_tgt = dynamic_cast<InstalledFile *>(copy.create_target(target));
53 string link_name = format("lib%s.dll.a", imp->get_shared_library()->get_libname());
54 if(link_name!=FS::basename(inst_tgt->get_path()))
55 inst_tgt->set_symlink(link_name);
62 Task *MingwDllTool::_run(const Target &target)
64 const Tool &tool = *target.get_tool();
66 const ImportLibrary *imp = dynamic_cast<const ImportLibrary *>(&target);
67 const ExportDefinitions *exp = 0;
69 exp = &dynamic_cast<const ExportDefinitions &>(*imp->get_dependencies().front());
71 exp = dynamic_cast<const ExportDefinitions *>(&target);
73 throw invalid_argument("MingwDllTool::run");
76 argv.push_back(tool.get_executable()->get_path().str());
78 /* dlltool is stupid and puts temporary files in the working directory by
80 argv.push_back("--temp-prefix");
82 for(unsigned i=0; i<8; ++i)
83 random[i] = 'a'+(rand()%26);
84 argv.push_back(string("/tmp/")+string(random, 8));
86 const Component &comp = *target.get_component();
87 FS::Path work_dir = comp.get_package().get_source_directory();
91 const SharedLibrary &shlib = *imp->get_shared_library();
94 argv.push_back(relative(exp->get_path(), work_dir).str());
97 argv.push_back(FS::basename(shlib.get_path()));
100 argv.push_back(relative(imp->get_path(), work_dir).str());
104 for(Target *d: exp->get_dependencies())
105 if(ObjectFile *obj = dynamic_cast<ObjectFile *>(d))
106 argv.push_back(relative(obj->get_path(), work_dir).str());
108 // XXX Should use dllexport, but that has some other problems to solve
109 argv.push_back("--export-all-symbols");
111 argv.push_back("-z");
112 argv.push_back(relative(exp->get_path(), work_dir).str());
115 return new ExternalTask(argv, work_dir);