+++ /dev/null
-#include <msp/fs/stat.h>
-#include <msp/fs/utils.h>
-#include "builder.h"
-#include "installedfile.h"
-#include "sharedlibrary.h"
-
-using namespace std;
-using namespace Msp;
-
-InstalledFile::InstalledFile(Builder &b, const SourcePackage &p, FileTarget &s, const string &loc):
- FileTarget(b, p, generate_target_path(b.get_prefix(), s, loc)),
- 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)
-{
- if(!tgt.is_installable() && loc.empty())
- throw invalid_argument(tgt.get_name()+" is not installable");
-
- FS::Path mid;
- if(!loc.empty())
- mid = loc;
- else if(const Component *comp = tgt.get_component())
- mid = comp->get_install_map().get_install_location(tgt);
- 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();
-
- return prefix/mid/fn;
-}
-
-Target *InstalledFile::get_real_target()
-{
- return source.get_real_target();
-}
-
-void InstalledFile::check_rebuild()
-{
- if(!mtime)
- mark_rebuild("Does not exist");
- else if(source.get_mtime()>mtime || source.get_size()!=size)
- mark_rebuild(source.get_name()+" has changed");
- else if(source.needs_rebuild())
- mark_rebuild(source.get_name()+" needs rebuilding");
- 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();
-}