using namespace std;
using namespace Msp;
-GnuLinker::GnuLinker(Builder &b, const Architecture &a):
+GnuLinker::GnuLinker(Builder &b, const Architecture &a, const FS::Path &sysroot):
Tool(b, a, "LINK")
{
input_suffixes.push_back(".o");
input_suffixes.push_back(".a");
- if(architecture->is_native())
+ if(!sysroot.empty())
+ {
+ build_info.sysroot = sysroot;
+ system_path.push_back(sysroot/"usr"/"lib");
+ }
+ else if(architecture->is_native())
{
system_path.push_back("/lib");
system_path.push_back("/usr/lib");
result += 'd';
if(binfo.strip)
result += 's';
- result += ",l";
- result += join(binfo.libs.begin(), binfo.libs.end(), ",l");
+ if(!binfo.libs.empty())
+ {
+ result += ",l";
+ result += join(binfo.libs.begin(), binfo.libs.end(), ",l");
+ }
return result;
}
}
}
- const BuildInfo &binfo = comp.get_build_info();
+ BuildInfo binfo;
+ target.collect_build_info(binfo);
+
+ const FS::Path &sysroot = binfo.sysroot;
+ if(!sysroot.empty())
+ argv.push_back("--sysroot="+sysroot.str());
+
for(BuildInfo::PathList::const_iterator i=binfo.libpath.begin(); i!=binfo.libpath.end(); ++i)
argv.push_back("-L"+i->str());
if(binfo.strip)
argv.push_back("-pthread");
const Architecture &native_arch = builder.get_native_arch();
- if(architecture->get_bits()!=native_arch.get_bits())
+ if(architecture->is_native() && architecture->get_bits()!=native_arch.get_bits())
argv.push_back(format("-m%d", architecture->get_bits()));
argv.push_back("-o");
argv.push_back(relative(bin.get_path(), work_dir).str());
bool static_link_ok = (binfo.libmode<=BuildInfo::STATIC);
- bool need_l_objc = false;
const Target::Dependencies &depends = target.get_dependencies();
for(Target::Dependencies::const_iterator i=depends.begin(); i!=depends.end(); ++i)
Target *tgt = (*i)->get_real_target();
if(ObjectFile *obj = dynamic_cast<ObjectFile *>(tgt))
- {
argv.push_back(relative(obj->get_path(), work_dir).str());
- /* XXX This is a hack. A more generic way is needed for tools to pass
- information down the chain. */
- if(obj->get_tool()->get_tag()=="OBJC")
- need_l_objc = true;
- }
else if(StaticLibrary *stlib = dynamic_cast<StaticLibrary *>(tgt))
argv.push_back((file?file:stlib)->get_path().str());
else if(SharedLibrary *shlib = dynamic_cast<SharedLibrary *>(tgt))
argv.push_back(i->substr(0, i->size()-10));
}
- if(need_l_objc)
- argv.push_back("-lobjc");
if(static_link_ok)
argv.push_back("-static");
else if(architecture->get_system()=="windows")