source(s)
{
add_dependency(source);
-
- if(const SharedLibrary *shlib = dynamic_cast<const SharedLibrary *>(&source))
- if(!shlib->get_soname().empty())
- link = FS::dirname(path)/FS::basename(shlib->get_path());
-
- if(!link.empty())
- builder.get_vfs().register_path(link, this);
}
FS::Path InstalledFile::generate_target_path(const FS::Path &prefix, const FileTarget &tgt, const string &loc)
else
mid = tgt.get_install_location();
- string fn = FS::basename(tgt.get_path());
- if(const SharedLibrary *shlib = dynamic_cast<const SharedLibrary *>(&tgt))
- if(!shlib->get_soname().empty())
- fn = shlib->get_soname();
+ string fn = tgt.get_install_filename();
+ if(fn.empty())
+ fn = FS::basename(tgt.get_path());
return prefix/mid/fn;
}
+void InstalledFile::set_symlink(const FS::Path &l)
+{
+ FS::Path al = FS::dirname(path)/l;
+ if(al==path)
+ throw invalid_argument("InstalledFile::set_symlink");
+ link = FS::dirname(path)/l;
+ builder.get_vfs().register_path(link, this);
+}
+
Target *InstalledFile::get_real_target()
{
return source.get_real_target();
mark_rebuild(source.get_name()+" has changed");
else if(source.needs_rebuild())
mark_rebuild(source.get_name()+" needs rebuilding");
- else if(!link.empty() && !FS::exists(link))
- mark_rebuild("Symlink does not exist");
+ if(!needs_rebuild() && !link.empty())
+ {
+ if(!FS::exists(link))
+ mark_rebuild("Symlink does not exist");
+ else
+ {
+ FS::Path rel_path = FS::relative(path, FS::dirname(link));
+ if(FS::readlink(link)!=rel_path)
+ mark_rebuild("Symlink needs updating");
+ }
+ }
+}
+
+void InstalledFile::clean()
+{
+ if(!link.empty() && mtime)
+ FS::unlink(link);
+ FileTarget::clean();
}