1 #include <msp/fs/stat.h>
2 #include <msp/fs/utils.h>
3 #include <msp/strings/format.h>
4 #include <msp/time/utils.h>
6 #include "filetarget.h"
7 #include "sourcepackage.h"
12 FileTarget::FileTarget(Builder &b, const FS::Path &a):
13 Target(b, generate_name(b, 0, a)),
19 FileTarget::FileTarget(Builder &b, const SourcePackage &p, const FS::Path &a):
20 Target(b, generate_name(b, &p, a)),
26 void FileTarget::init(const SourcePackage *p)
31 builder.get_vfs().register_path(path, this);
33 if(FS::Stat st = FS::lstat(path))
35 mtime = st.get_modify_time();
40 string FileTarget::generate_name(Builder &builder, const SourcePackage *pkg, const FS::Path &path)
42 if(pkg && FS::descendant_depth(path, pkg->get_source())>=0)
44 FS::Path relpath = FS::relative(path, pkg->get_source());
45 return format("<%s>%s", pkg->get_name(), relpath.str().substr(1));
47 else if(FS::descendant_depth(path, builder.get_prefix())>=0)
49 FS::Path relpath = FS::relative(path, builder.get_prefix());
50 builder.get_logger().log("debug", format("%s %s %s", path, builder.get_prefix(), relpath));
51 return "<prefix>"+relpath.str().substr(1);
57 void FileTarget::touch()
60 signal_bubble_rebuild.emit();
63 void FileTarget::check_rebuild()
69 mark_rebuild("Does not exist");
72 for(Dependencies::iterator i=depends.begin(); (i!=depends.end() && !needs_rebuild()); ++i)
74 FileTarget *ft = dynamic_cast<FileTarget *>(*i);
75 if(ft && ft->get_mtime()>mtime)
76 mark_rebuild((*i)->get_name()+" has changed");
77 else if((*i)->needs_rebuild())
78 mark_rebuild((*i)->get_name()+" needs rebuilding");
82 if(!needs_rebuild() && package && package->get_config().get_mtime()>mtime)
83 mark_rebuild("Package options changed");