+++ /dev/null
-/* $Id$
-
-This file is part of builder
-Copyright © 2006-2007 Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
-#include <msp/core/error.h>
-#include <msp/path/utils.h>
-#include "builder.h"
-#include "component.h"
-#include "header.h"
-#include "install.h"
-#include "objectfile.h"
-#include "package.h"
-#include "sharedlibrary.h"
-#include "staticlibrary.h"
-#include "target.h"
-
-using namespace std;
-using namespace Msp;
-
-Component::Component(Package &p, Type t, const string &n):
- pkg(p),
- type(t),
- name(n),
- install(false),
- module_host(0),
- modular(false),
- deflt(true)
-{ }
-
-/**
-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();
-}
-
-/**
-Creates all targets needed for building this component.
-*/
-void Component::create_targets() const
-{
- Builder &builder=pkg.get_builder();
- Target *world=builder.get_target("world");
- Target *def_tgt=builder.get_target("default");
-
- PathList files=collect_source_files();
-
- bool build_exe=(type!=Component::HEADERS);
-
- list<ObjectFile *> objs;
- list<Target *> inst_tgts;
- for(PathList::const_iterator i=files.begin(); i!=files.end(); ++i)
- {
- string basename=(*i)[-1];
- string ext=Path::splitext(basename).ext;
- if((ext==".cpp" || ext==".c") && build_exe)
- {
- SourceFile *src=new SourceFile(builder, this, i->str());
-
- // Compile sources
- ObjectFile *obj=new ObjectFile(builder, *this, *src);
- objs.push_back(obj);
- }
- else if(ext==".h")
- {
- Target *hdr=builder.get_target(i->str());
- if(!hdr)
- hdr=new Header(builder, this, i->str());
-
- // Install headers if requested
- if(!install_headers.empty())
- inst_tgts.push_back(hdr);
- }
- }
-
- if(build_exe)
- {
- Executable *exe=0;
- StaticLibrary *slib=0;
- if(type==Component::LIBRARY)
- {
- exe=new SharedLibrary(builder, *this, objs);
- slib=new StaticLibrary(builder, *this, objs);
- }
- else
- exe=new Executable(builder, *this, objs);
-
- if(&pkg==builder.get_default_package() && deflt)
- {
- def_tgt->add_depend(exe);
- if(slib) def_tgt->add_depend(slib);
- }
- else
- {
- world->add_depend(exe);
- if(slib) world->add_depend(slib);
- }
-
- if(install)
- {
- inst_tgts.push_back(exe);
- if(slib)
- inst_tgts.push_back(slib);
- }
- }
-
- Target *inst_tgt=builder.get_target("install");
- for(TargetList::const_iterator i=inst_tgts.begin(); i!=inst_tgts.end(); ++i)
- inst_tgt->add_depend(new Install(builder, pkg, **i));
-}
-
-/**
-Collects all files belonging to the component.
-*/
-PathList Component::collect_source_files() const
-{
- PathList files;
- for(PathList::const_iterator i=sources.begin(); i!=sources.end(); ++i)
- {
- struct stat st;
- stat(*i, st);
- if(S_ISDIR(st.st_mode))
- {
- list<string> sfiles=list_files(*i);
- for(list<string>::iterator j=sfiles.begin(); j!=sfiles.end(); ++j)
- files.push_back(*i / *j);
- }
- else
- files.push_back(*i);
- }
-
- return files;
-}
-
-
-Component::Loader::Loader(Component &c):
- comp(c)
-{
- add("source", &Loader::source);
- add("install", &Component::install);
- add("install_headers", &Component::install_headers);
- add("build_info", &Loader::build_info);
- add("require", &Loader::require);
- add("modular", &Loader::modular);
- add("host", &Loader::host);
- add("default", &Component::deflt);
-}
-
-void Component::Loader::source(const string &s)
-{
- comp.sources.push_back(comp.pkg.get_source()/s);
-}
-
-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()
-{
- load_sub(comp.build_info);
-}
projects / builder.git / blobdiff