-#include <msp/core/maputils.h>
-#include <msp/fs/utils.h>
-#include <msp/io/print.h>
-#include <msp/strings/regex.h>
-#include "builder.h"
-#include "component.h"
-#include "csourcefile.h"
-#include "sourcepackage.h"
-
-using namespace std;
-using namespace Msp;
-
-CSourceFile::CSourceFile(Builder &b, const FS::Path &p):
- SourceFile(b, p)
-{ }
-
-CSourceFile::CSourceFile(Builder &b, const Component &c, const FS::Path &p):
- SourceFile(b, c, p)
-{
- string ext = FS::extpart(FS::basename(path));
- if(ext==".h" || ext==".H" || ext==".hpp")
- install_location = FS::Path("include")/package->get_name();
-}
-
-void CSourceFile::parse_includes(IO::Base &in)
-{
- static Regex r_include("^[ \t]*#include[ \t]+([\"<].*)[\">]");
-
- string line;
- while(in.getline(line))
- if(RegMatch match = r_include.match(line))
- includes.push_back(match[1].str);
-}
-
-void CSourceFile::find_dependencies()
-{
- if(!component || !mtime)
- return;
-
- const SourcePackage &spkg = component->get_package();
-
- Cache &cache = spkg.get_cache();
- if(mtime<cache.get_mtime() && cache.has_key(this, "includes"))
- includes = cache.get_values(this, "includes");
- else
- {
- IO::BufferedFile in(path.str());
-
- builder.get_logger().log("files", format("Reading includes from %s", path.str()));
-
- parse_includes(in);
- cache.set_values(this, "includes", includes);
- }
-
- const BuildInfo &build_info = component->get_build_info_for_path(path);
- const BuildInfo::PathList &incpath = build_info.incpath;
- BuildInfo::PathList local_incpath = incpath;
- local_incpath.insert(local_incpath.begin(), build_info.local_incpath.begin(), build_info.local_incpath.end());
- local_incpath.push_front(FS::dirname(path).str());
-
- for(IncludeList::iterator i=includes.begin(); i!=includes.end(); ++i)
- {
- Target *hdr = builder.get_vfs().find_header(i->substr(1), ((*i)[0]=='"' ? local_incpath : incpath));
- if(hdr)
- add_transitive_dependency(*hdr);
- }
-}
-
-void CSourceFile::modified()
-{
- includes.clear();
- trans_depends.clear();
- find_dependencies();
-}