2 #include <msp/fs/dir.h>
3 #include <msp/fs/stat.h>
4 #include <msp/fs/utils.h>
5 #include <msp/io/print.h>
6 #include <msp/strings/lexicalcast.h>
9 #include "csourcefile.h"
11 #include "executable.h"
13 #include "objectfile.h"
14 #include "sharedlibrary.h"
15 #include "sourcepackage.h"
16 #include "staticlibrary.h"
20 #include "toolchain.h"
25 Component::Component(SourcePackage &p, Type t, const string &n):
33 void Component::prepare()
35 for(Package::Requirements::const_iterator i=requires.begin(); i!=requires.end(); ++i)
39 void Component::create_build_info()
41 BuildInfo final_build_info;
43 const Package::Requirements &pkg_reqs = package.get_required_packages();
44 Package::Requirements direct_reqs = requires;
45 direct_reqs.insert(direct_reqs.end(), pkg_reqs.begin(), pkg_reqs.end());
47 Package::Requirements all_reqs = direct_reqs;
48 for(Package::Requirements::iterator i=all_reqs.begin(); i!=all_reqs.end(); ++i)
50 BuildInfo::UpdateLevel level = BuildInfo::CHAINED;
51 if(find(direct_reqs.begin(), direct_reqs.end(), *i)!=direct_reqs.end())
52 level = BuildInfo::DEPENDENCY;
53 final_build_info.update_from((*i)->get_exported_build_info(), level);
55 const Package::Requirements &reqs = (*i)->get_required_packages();
56 for(Package::Requirements::const_iterator j=reqs.begin(); j!=reqs.end(); ++j)
57 if(find(all_reqs.begin(), all_reqs.end(), *j)==all_reqs.end())
58 all_reqs.push_back(*j);
61 final_build_info.update_from(package.get_build_info());
62 final_build_info.update_from(build_info);
63 build_info = final_build_info;
65 for(BuildInfo::PathList::iterator i=build_info.incpath.begin(); i!=build_info.incpath.end(); ++i)
66 *i = (package.get_source_directory() / *i).str();
67 for(BuildInfo::PathList::iterator i=build_info.libpath.begin(); i!=build_info.libpath.end(); ++i)
68 *i = (package.get_source_directory() / *i).str();
70 for(UseList::const_iterator i=uses.begin(); i!=uses.end(); ++i)
72 /* Select an include path that contains all the sources for this and the
73 used component. This should produce a sensible result in most cases. */
75 for(SourceList::const_iterator j=sources.begin(); j!=sources.end(); ++j)
76 base = base.empty() ? *j : FS::common_ancestor(base, *j);
77 const SourceList &use_sources = (*i)->get_sources();
78 for(SourceList::const_iterator j=use_sources.begin(); j!=use_sources.end(); ++j)
79 base = FS::common_ancestor(base, *j);
80 build_info.incpath.push_back(base);
81 build_info.libs.push_back((*i)->get_name());
82 if(!(*i)->get_install())
84 build_info.libmodes[(*i)->get_name()] = BuildInfo::STATIC;
85 build_info.libpath.push_back((*i)->get_package().get_source_directory());
89 if(type==LIBRARY || type==MODULE)
90 if(build_info.libmode<BuildInfo::DYNAMIC)
91 build_info.libmode = BuildInfo::DYNAMIC;
93 if(build_info.libmode<BuildInfo::DYNAMIC)
95 for(Package::Requirements::iterator i=all_reqs.begin(); i!=all_reqs.end(); ++i)
97 const BuildInfo &ebi = (*i)->get_exported_build_info();
98 build_info.libpath.insert(build_info.libpath.end(), ebi.libpath.begin(), ebi.libpath.end());
103 BuildInfo Component::get_build_info_for_path(const FS::Path &path) const
105 // XXX Cache these and check that the directories actually exist before adding them
106 BuildInfo binfo = build_info;
107 if(!overlays.empty())
109 FS::Path dir = FS::dirname(path);
110 string last = FS::basename(dir);
111 for(OverlayList::const_iterator i=overlays.begin(); i!=overlays.end(); ++i)
114 dir = FS::dirname(dir);
118 for(SourceList::const_iterator i=sources.begin(); i!=sources.end(); ++i)
121 binfo.local_incpath.push_back(dir);
122 for(OverlayList::const_iterator j=overlays.begin(); j!=overlays.end(); ++j)
123 binfo.local_incpath.push_back(*i/ *j);
129 void Component::create_targets() const
131 Builder &builder = package.get_builder();
132 BuildGraph &build_graph = builder.get_build_graph();
133 const Toolchain &toolchain = builder.get_toolchain();
135 SourceList source_filenames = collect_source_files();
140 Tool &tar = toolchain.get_tool("TAR");
142 list<Target *> files;
143 for(SourceList::const_iterator i=source_filenames.begin(); i!=source_filenames.end(); ++i)
145 FileTarget *file = builder.get_vfs().get_target(*i);
147 file = new File(builder, package, *i);
148 files.push_back(file);
151 string tarname = name;
154 tarname = package.get_name()+"-"+package.get_version();
155 files.insert(files.begin(), &package.get_build_file());
157 const BuildGraph::TargetMap &targets = build_graph.get_targets();
158 for(BuildGraph::TargetMap::const_iterator i=targets.begin(); i!=targets.end(); ++i)
159 if(i->second->get_package()==&package && !i->second->is_buildable())
160 if(find(files.begin(), files.end(), i->second)==files.end())
161 files.push_back(i->second);
164 Target *result = tar.create_target(files, tarname);
166 build_graph.get_target("tarballs")->add_dependency(*result);
170 else if(type==INSTALL)
172 Target *inst = build_graph.get_target("install");
173 Tool © = toolchain.get_tool("CP");
174 for(SourceList::const_iterator i=source_filenames.begin(); i!=source_filenames.end(); ++i)
177 if(Target *tgt = builder.get_vfs().get_target(*i))
178 ft = dynamic_cast<FileTarget *>(tgt);
180 ft = new File(builder, package, *i);
181 inst->add_dependency(*copy.create_target(*ft, name));
184 else if(type==DATAPACK)
186 Tool &dcomp = toolchain.get_tool("DATA");
188 list<Target *> files;
189 for(SourceList::const_iterator i=source_filenames.begin(); i!=source_filenames.end(); ++i)
191 string ext = FS::extpart(FS::basename(*i));
194 Target *src = dcomp.create_source(*this, *i);
195 files.push_back(dcomp.create_target(*src, "collection"));
197 else if(Target *tgt = builder.get_vfs().get_target(*i))
198 files.push_back(tgt);
200 files.push_back(new File(builder, package, *i));
203 Target *result = dcomp.create_target(files, "pack");
205 build_graph.add_primary_target(*result);
207 build_graph.add_installed_target(*result);
210 if(type==PROGRAM || type==LIBRARY || type==MODULE)
213 const Toolchain &pkg_tools = package.get_toolchain();
214 for(SourceList::const_iterator i=source_filenames.begin(); i!=source_filenames.end(); ++i)
216 string ext = FS::extpart(FS::basename(*i));
219 Tool *gen = pkg_tools.get_tool_for_suffix(ext);
222 Target *tmpl = gen->create_source(*this, *i);
225 src = gen->create_target(*tmpl);
226 ext = FS::extpart(FS::basename(dynamic_cast<FileTarget &>(*src).get_path()));
230 Tool *tool = toolchain.get_tool_for_suffix(ext, true);
234 src = tool->create_source(*this, *i);
238 if(tool->accepts_suffix(ext))
240 Target *obj = tool->create_target(*src);
244 if(type==LIBRARY && install)
246 if(dynamic_cast<FileTarget *>(src)->is_installable())
247 build_graph.add_installed_target(*src);
249 const Target::Dependencies &side_effects = src->get_side_effects();
250 for(Target::Dependencies::const_iterator j=side_effects.begin(); j!=side_effects.end(); ++j)
251 if(dynamic_cast<FileTarget *>(*j)->is_installable())
252 build_graph.add_installed_target(**j);
257 Tool &linker = toolchain.get_tool("LINK");
259 list<Target *> results;
262 Tool &archiver = toolchain.get_tool("AR");
263 results.push_back(linker.create_target(objs, "shared"));
264 results.push_back(archiver.create_target(objs));
266 else if(type==MODULE)
267 results.push_back(linker.create_target(objs, "shared"));
269 results.push_back(linker.create_target(objs));
271 for(list<Target *>::const_iterator i=results.begin(); i!=results.end(); ++i)
273 build_graph.add_primary_target(**i);
275 build_graph.add_installed_target(**i);
280 Component::SourceList Component::collect_source_files() const
283 for(SourceList::const_iterator i=sources.begin(); i!=sources.end(); ++i)
289 dirs.push_back(path);
290 for(OverlayList::const_iterator j=overlays.begin(); j!=overlays.end(); ++j)
292 FS::Path opath = path / *j;
293 if(FS::is_dir(opath))
294 dirs.push_back(opath);
296 for(SourceList::const_iterator j=dirs.begin(); j!=dirs.end(); ++j)
298 package.get_builder().get_logger().log("files", format("Traversing %s", *j));
299 list<string> sfiles = list_files(*j);
300 for(list<string>::iterator k=sfiles.begin(); k!=sfiles.end(); ++k)
301 files.push_back(*j / *k);
306 files.push_back(path);
307 for(OverlayList::const_iterator j=overlays.begin(); j!=overlays.end(); ++j)
309 FS::Path opath = FS::dirname(path)/ *j/FS::basename(path);
310 if(FS::is_reg(opath))
311 files.push_back(opath);
320 Component::Loader::Loader(Component &c):
321 DataFile::ObjectLoader<Component>(c)
323 add("if_arch", &Loader::if_arch);
324 add("if_feature", &Loader::if_feature);
325 add("overlay", &Loader::overlay);
326 add("source", &Loader::source);
327 add("install", &Component::install);
328 add("install_map", &Loader::install_map);
329 add("build_info", &Loader::build_info);
330 add("require", &Loader::require);
331 add("default", &Component::deflt);
332 add("use", &Loader::use);
335 void Component::Loader::build_info()
337 load_sub(obj.build_info);
340 void Component::Loader::if_arch(const string &cond)
342 bool match = obj.package.get_builder().get_current_arch().match_name(cond);
343 obj.package.get_builder().get_logger().log("configure",
344 format("%s/%s: arch %s %smatched", obj.package.get_name(), obj.name, cond, (match ? "" : "not ")));
346 load_sub_with(*this);
349 void Component::Loader::if_feature(const string &cond)
351 bool match = obj.package.match_feature(cond);
352 obj.package.get_builder().get_logger().log("configure",
353 format("%s/%s: feature %s %smatched", obj.package.get_name(), obj.name, cond, (match ? "" : "not ")));
355 load_sub_with(*this);
358 void Component::Loader::install_map()
360 load_sub(obj.install_map, obj.package.get_source_directory());
363 void Component::Loader::overlay(const string &o)
365 obj.overlays.push_back(o);
368 void Component::Loader::require(const string &n)
370 Package *req = obj.package.get_builder().get_package_manager().find_package(n);
372 obj.requires.push_back(req);
374 obj.problems.push_back(format("Required package %s not found", n));
377 void Component::Loader::source(const string &s)
379 obj.sources.push_back((obj.package.get_source_directory()/s).str());
382 void Component::Loader::use(const string &n)
384 const SourcePackage::ComponentList &components = obj.package.get_components();
385 for(SourcePackage::ComponentList::const_iterator i=components.begin(); i!=components.end(); ++i)
386 if(i->get_name()==n && i->get_type()==LIBRARY)
388 obj.uses.push_back(&*i);
391 throw invalid_argument("Component::Loader::use");