3 This file is part of builder
4 Copyright © 2006-2007 Mikko Rasa, Mikkosoft Productions
5 Distributed under the LGPL
10 #include <msp/strings/regex.h>
12 #include "component.h"
13 #include "sourcefile.h"
14 #include "sourcepackage.h"
19 SourceFile::SourceFile(Builder &b, const Component *c, const string &n):
20 Target(b, c?&c->get_package():0, n),
25 Parses include directives from the file and looks up the appropriate targets
28 void SourceFile::find_depends()
33 DependencyCache &deps_cache=comp->get_package().get_deps_cache();
34 if(mtime>deps_cache.get_mtime())
36 ifstream in(name.c_str());
39 if(builder.get_verbose()>=4)
40 cout<<"Reading includes from "<<name<<'\n';
42 Regex r_include("^[ \t]*#include[ \t]+([\"<].*)[\">]");
45 while(getline(in, line))
46 if(RegMatch match=r_include.match(line))
47 includes.push_back(match[1].str);
49 deps_cache.set_deps(name, includes);
52 includes=deps_cache.get_deps(name);
54 const StringList &incpath=comp->get_build_info().incpath;
56 string path=name.substr(0, name.rfind('/'));
57 for(list<string>::iterator i=includes.begin(); i!=includes.end(); ++i)
59 Target *hdr=builder.get_header(*i, path, incpath);