2 #include <msp/core/algorithm.h>
3 #include <msp/fs/dir.h>
4 #include <msp/fs/stat.h>
5 #include <msp/fs/utils.h>
6 #include <msp/strings/format.h>
7 #include <msp/strings/utils.h>
10 #include "sourcepackage.h"
15 void Component::prepare()
17 for(Package *r: required_pkgs)
20 broken |= r->is_broken();
25 for(auto i=sources.begin(); i!=sources.end(); ++i)
31 if(i==sources.begin())
34 source_base_path = FS::common_ancestor(source_base_path, s);
42 void Component::create_build_info()
44 BuildInfo final_build_info;
45 string build_macro = toupper(name)+"_BUILD";
46 for(char &c: build_macro)
47 if(!isalnum(static_cast<unsigned char>(c)))
49 final_build_info.defines[build_macro] = "1";
51 const Package::Requirements &pkg_reqs = package.get_required_packages();
52 Package::Requirements direct_reqs = required_pkgs;
53 direct_reqs.insert(direct_reqs.end(), pkg_reqs.begin(), pkg_reqs.end());
54 for(Package *r: direct_reqs)
55 final_build_info.update_from(r->get_exported_build_info(), BuildInfo::DEPENDENCY);
57 Package::Requirements all_reqs = direct_reqs;
58 deque<Package *> queue(direct_reqs.begin(), direct_reqs.end());
61 Package *req = queue.front();
64 for(Package *r: req->get_required_packages())
65 if(!any_equals(all_reqs, r))
67 final_build_info.update_from(r->get_exported_build_info(), BuildInfo::CHAINED);
68 all_reqs.push_back(r);
73 final_build_info.update_from(package.get_build_info());
74 final_build_info.update_from(build_info);
75 build_info = final_build_info;
77 for(FS::Path &p: build_info.incpath)
78 p = (package.get_source_directory()/p).str();
79 for(FS::Path &p: build_info.libpath)
80 p = (package.get_source_directory()/p).str();
83 FS::Path Component::get_temp_directory() const
85 return package.get_temp_directory()/name;
88 string Component::flatten_source_path(const FS::Path &source) const
90 FS::Path temp_dir = get_temp_directory();
92 if(FS::descendant_depth(source, temp_dir)>=0)
93 rel_src = FS::relative(source, temp_dir);
95 rel_src = FS::relative(source, source_base_path);
98 for(const string &c: rel_src)
105 BuildInfo Component::get_build_info_for_path(const FS::Path &path) const
107 // XXX Cache these and check that the directories actually exist before adding them
108 BuildInfo binfo = build_info;
110 if(!overlays.empty())
112 FS::Path dir = FS::dirname(path);
113 string last = FS::basename(dir);
114 if(any_equals(overlays, last))
115 dir = FS::dirname(dir);
117 if(any_equals(sources, dir))
119 binfo.local_incpath.push_back(dir);
120 for(const string &o: overlays)
121 binfo.local_incpath.push_back(dir/o);
127 vector<FS::Path> Component::collect_source_files() const
129 vector<FS::Path> files;
130 for(const FS::Path &p: sources)
134 vector<FS::Path> dirs;
135 dirs.reserve(1+overlays.size());
137 for(const string &o: overlays)
139 FS::Path opath = p/o;
140 if(FS::is_dir(opath))
141 dirs.push_back(opath);
143 set<string> overlay_files;
144 for(auto j=dirs.begin(); j!=dirs.end(); ++j)
146 package.get_builder().get_logger().log("files", "Traversing %s", *j);
147 for(const string &f: list_files(*j))
151 if(overlay_files.count(f))
153 overlay_files.insert(f);
164 for(const string &o: overlays)
166 FS::Path opath = FS::dirname(p)/o/FS::basename(p);
167 if(FS::is_reg(opath))
168 files.push_back(opath);
177 Component::Loader::Loader(Component &c):
178 DataFile::ObjectLoader<Component>(c),
179 ConditionalLoader(c.package, format("%s/%s", c.package.get_name(), c.name))
181 add("overlay", &Loader::overlay);
182 add("source", &Loader::source);
183 add("install", &Component::install);
184 add("install_map", &Loader::install_map);
185 add("build_info", &Loader::build_info);
186 add("require", &Loader::require);
187 add("default", &Component::deflt);
190 void Component::Loader::build_info()
192 load_sub(obj.build_info);
195 void Component::Loader::install_map()
197 load_sub(obj.install_map, obj.package.get_source_directory());
200 void Component::Loader::overlay(const string &o)
202 obj.overlays.push_back(o);
205 void Component::Loader::require(const string &n)
207 Package *req = obj.package.get_builder().get_package_manager().find_package(n);
209 obj.required_pkgs.push_back(req);
211 obj.problems.push_back(format("Required package %s not found", n));
214 void Component::Loader::source(const string &s)
216 FS::Path src_path = obj.package.get_source_directory()/s;
217 if(!FS::exists(src_path))
218 throw IO::file_not_found(src_path.str());
219 obj.sources.push_back(src_path);