1 #include <msp/core/algorithm.h>
2 #include <msp/fs/utils.h>
5 #include "objectfile.h"
6 #include "sourcefile.h"
7 #include "sourcepackage.h"
12 ObjectFile::ObjectFile(Builder &b, const Component &c, SourceFile &s):
13 FileTarget(b, c.get_package(), generate_target_path(c, s.get_path())),
17 add_dependency(source);
20 FS::Path ObjectFile::generate_target_path(const Component &comp, const FS::Path &src)
22 string fn = comp.flatten_source_path(src);
23 const Architecture &arch = comp.get_package().get_builder().get_current_arch();
24 return comp.get_temp_directory()/arch.create_filename<ObjectFile>(FS::basepart(fn));
27 void ObjectFile::set_used_in_shared_library(bool u)
32 void ObjectFile::collect_build_info(BuildInfo &binfo) const
34 Target::collect_build_info(binfo);
35 binfo.update_from(component->get_build_info_for_path(source.get_path()));
38 void ObjectFile::find_dependencies()
40 vector<FileTarget *> headers;
41 find_dependencies(source, headers);
42 for(FileTarget *h: headers)
43 if(!any_equals(depends, static_cast<Target *>(h)))
46 if(h->get_real_target()->is_buildable())
47 h->signal_modified.connect(sigc::mem_fun(this, static_cast<void (ObjectFile::*)()>(&ObjectFile::find_dependencies)));
51 void ObjectFile::find_dependencies(FileTarget &tgt, vector<FileTarget *> &headers)
55 FileTarget *rtgt = dynamic_cast<FileTarget *>(tgt.get_real_target());
56 Dependencies deps_to_add = rtgt->get_transitive_dependencies();
59 FS::Path inst_dir = rtgt->get_component()->get_install_map().get_install_location(*rtgt);
60 /* The target has been displaced by installing it. Displace any
61 dependencies that come from the same package as well. */
62 const SourcePackage *tpkg = rtgt->get_package();
63 for(Target *&d: deps_to_add)
65 FileTarget *file = dynamic_cast<FileTarget *>(d);
66 if(file && file->get_package()==tpkg && FS::descendant_depth(file->get_path(), tpkg->get_source_directory())>=0)
68 const Component *tcomp = file->get_component();
69 FS::Path dep_inst = tcomp->get_install_map().get_install_location(*file);
70 FS::Path displaced = FS::dirname(tgt.get_path())/FS::relative(dep_inst, inst_dir)/FS::basename(file->get_path());
71 d = builder.get_vfs().get_target(displaced);
74 /* If the target was in an overlay directory and the displaced
75 dependency is not found, try removing the overlay from the path. */
76 string last_dir = FS::basename(FS::dirname(displaced));
77 if(any_equals(tcomp->get_overlays(), last_dir))
79 displaced = displaced.subpath(0, displaced.size()-2)/FS::basename(file->get_path());
80 d = builder.get_vfs().get_target(displaced);
87 for(Target *d: deps_to_add)
88 if(FileTarget *file = dynamic_cast<FileTarget *>(d))
90 auto i = lower_bound(headers, file);
91 if(i==headers.end() || *i!=file)
93 headers.insert(i, file);
94 find_dependencies(*file, headers);