source/objectfile.cpp

   1 #include <msp/path/utils.h>
   2 #include "builder.h"
   3 #include "compile.h"
   4 #include "component.h"
   5 #include "install.h"
   6 #include "objectfile.h"
   7 #include "package.h"
   8 #include "sourcefile.h"
   9
  10 using namespace std;
  11 using namespace Msp;
  12
  13 ObjectFile::ObjectFile(Builder &b, const Component &c, SourceFile &src):
  14         Target(b, &c.get_package(), generate_target_name(c, src.get_name())),
  15         comp(c)
  16 {
  17         buildable=true;
  18         add_depend(&src);
  19 }
  20
  21 void ObjectFile::find_depends()
  22 {
  23         find_depends(depends.front());
  24 }
  25
  26 Action *ObjectFile::build()
  27 {
  28         return Target::build(new Compile(builder, depends.front()->get_name(), name, comp));
  29 }
  30
  31 void ObjectFile::find_depends(Target *tgt)
  32 {
  33         SourceFile *src=dynamic_cast<SourceFile *>(tgt);
  34         if(!src)
  35         {
  36                 Install *inst=dynamic_cast<Install *>(tgt);
  37                 if(inst)
  38                         src=dynamic_cast<SourceFile *>(inst->get_depends().front());
  39         }
  40         if(!src)
  41                 return;
  42
  43         const string &sname=src->get_name();
  44         string path=sname.substr(0, sname.rfind('/'));
  45
  46         const list<string> &includes=src->get_includes();
  47         for(list<string>::const_iterator i=includes.begin(); i!=includes.end(); ++i)
  48         {
  49                 Target *hdr2=builder.get_header(*i, path, package->get_build_info().incpath);
  50                 if(hdr2)
  51                         add_depend(hdr2);
  52         }
  53 }
  54
  55 string ObjectFile::generate_target_name(const Component &comp, const string &src)
  56 {
  57         return (comp.get_package().get_source()/"temp"/comp.get_name()/(Path::splitext(src.substr(src.rfind('/')+1)).base+".o")).str();
  58 }