+#include <msp/core/error.h>
#include "component.h"
#include "package.h"
pkg(p),
type(t),
name(n),
- install(false)
+ install(false),
+ module_host(0),
+ modular(false)
{ }
+/**
+Tries to resolve all references to packages.
+*/
+void Component::resolve_refs()
+{
+ for(PkgRefList::iterator i=requires.begin(); i!=requires.end(); ++i)
+ i->resolve();
+}
+
+/**
+Prepares the build information for building.
+*/
void Component::create_build_info()
{
build_info.add(pkg.get_build_info());
+
+ for(PkgRefList::iterator i=requires.begin(); i!=requires.end(); ++i)
+ {
+ if(!i->get_package())
+ continue;
+ //i->get_package()->create_build_info();
+ build_info.add(i->get_package()->get_exported_binfo());
+ }
+
+ if(modular)
+ {
+ build_info.ldflags.push_back("-rdynamic");
+ build_info.libs.push_back("dl");
+ }
+ else if(module_host)
+ {
+ const PathList &host_src=module_host->get_sources();
+ for(PathList::const_iterator i=host_src.begin(); i!=host_src.end(); ++i)
+ build_info.incpath.push_back(i->str());
+ }
+
build_info.unique();
}
add("source", &Loader::source);
add("install", &Component::install);
add("install_headers", &Component::install_headers);
- add("cflag", &Loader::cflag);
+ add("build_info", &Loader::build_info);
+ add("require", &Loader::require);
+ add("modular", &Loader::modular);
+ add("host", &Loader::host);
}
void Component::Loader::source(const string &s)
comp.sources.push_back(comp.pkg.get_source()/s);
}
-void Component::Loader::cflag(const string &f)
+void Component::Loader::require(const string &n)
+{
+ comp.requires.push_back(PackageRef(comp.pkg.get_builder(), n));
+}
+
+void Component::Loader::modular()
+{
+ if(comp.type!=PROGRAM)
+ throw Msp::Exception("Only programs can be modular");
+ comp.modular=true;
+}
+
+void Component::Loader::host(const string &n)
+{
+ const ComponentList &comps=comp.pkg.get_components();
+ for(ComponentList::const_iterator i=comps.begin(); i!=comps.end(); ++i)
+ if(i->get_name()==n)
+ {
+ if(i->get_type()!=PROGRAM || !i->get_modular())
+ throw Msp::Exception("Module host must be a modular program");
+ comp.module_host=&*i;
+ return;
+ }
+
+ throw Msp::Exception("Unknown component");
+}
+
+void Component::Loader::build_info()
{
- comp.build_info.cflags.push_back(f);
+ load_sub(comp.build_info);
}