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[builder.git] / plugins / gnu / gnuarchiver.cpp
1 #include <stdexcept>
2 #include <msp/builder/builder.h>
3 #include <msp/builder/component.h>
4 #include <msp/builder/objectfile.h>
5 #include <msp/builder/sourcepackage.h>
6 #include <msp/builder/staticlibrary.h>
7 #include <msp/fs/path.h>
8 #include <msp/fs/utils.h>
9 #include "gnuarchiver.h"
10
11 using namespace std;
12 using namespace Msp;
13
14 GnuArchiver::GnuArchiver(Builder &b, const Architecture &a):
15         Tool(b, &a, "AR")
16 {
17         set_command("ar", true);
18         input_suffixes.push_back(".o");
19         processing_unit = COMPONENT;
20         set_run_external(_run);
21 }
22
23 Target *GnuArchiver::create_target(const vector<Target *> &sources, const string &)
24 {
25         if(sources.empty())
26                 throw invalid_argument("GnuArchiver::create_target");
27
28         vector<ObjectFile *> objs;
29         objs.reserve(sources.size());
30         for(Target *s: sources)
31                 objs.push_back(&dynamic_cast<ObjectFile &>(*s));
32
33         const Component &comp = *objs.front()->get_component();
34         StaticLibrary *lib = new StaticLibrary(builder, comp, objs);
35         lib->set_tool(*this);
36         return lib;
37 }
38
39 ExternalTask::Arguments GnuArchiver::_run(const StaticLibrary &lib, FS::Path &work_dir)
40 {
41         const Tool &tool = *lib.get_tool();
42
43         vector<string> argv;
44         argv.push_back(tool.get_executable()->get_path().str());
45         argv.push_back("rc");
46
47         argv.push_back(relative(lib.get_path(), work_dir).str());
48
49         for(Target *d: lib.get_dependencies())
50                 if(ObjectFile *obj = dynamic_cast<ObjectFile *>(d))
51                         argv.push_back(relative(obj->get_path(), work_dir).str());
52
53         return argv;
54 }