source/tool.cpp

   1 #include <msp/core/algorithm.h>
   2 #include <msp/fs/utils.h>
   3 #include <msp/strings/format.h>
   4 #include "architecture.h"
   5 #include "builder.h"
   6 #include "filetarget.h"
   7 #include "tool.h"
   8
   9 using namespace std;
  10 using namespace Msp;
  11
  12 void Tool::set_command(const string &cmd, bool cross)
  13 {
  14         if(cmd.empty())
  15                 throw invalid_argument("Tool::set_command");
  16
  17         if(cross && architecture->is_cross() && !FS::Path(cmd).is_absolute())
  18                 command = format("%s-%s", architecture->get_cross_prefix(), cmd);
  19         else
  20                 command = cmd;
  21 }
  22
  23 bool Tool::accepts_suffix(const string &suffix, bool aux) const
  24 {
  25         return (any_equals(input_suffixes, suffix) || (aux && any_equals(aux_suffixes, suffix)));
  26 }
  27
  28 Target *Tool::create_target(Target &source, const string &arg)
  29 {
  30         vector<Target *> sources;
  31         sources.push_back(&source);
  32         return create_target(sources, arg);
  33 }
  34
  35 void Tool::prepare()
  36 {
  37         if(prepared)
  38                 return;
  39
  40         prepared = true;
  41         do_prepare();
  42         if(!executable && !command.empty())
  43         {
  44                 executable = builder.get_vfs().find_binary(command);
  45                 if(!executable)
  46                 {
  47                         builder.get_logger().log("problems", "Can't find executable %s for %s", command, tag);
  48                         problems.push_back(format("Can't find executable %s", command));
  49                 }
  50         }
  51 }
  52
  53 string Tool::create_build_signature(const BuildInfo &) const
  54 {
  55         if(executable)
  56                 return format("%s=%s", tag, FS::basename(executable->get_path()));
  57         else
  58                 return string();
  59 }
  60
  61
  62 Target *SubTool::create_source(const Component &c, const FS::Path &p) const
  63 {
  64         return parent.create_source(c, p);
  65 }
  66
  67 Target *SubTool::create_source(const FS::Path &p) const
  68 {
  69         return parent.create_source(p);
  70 }
  71
  72 Target *SubTool::create_target(const vector<Target *> &s, const string &a)
  73 {
  74         return parent.create_target(s, a);
  75 }
  76
  77 Target *SubTool::create_install(Target &t) const
  78 {
  79         return parent.create_install(t);
  80 }
  81
  82 string SubTool::create_build_signature(const BuildInfo &bi) const
  83 {
  84         return parent.create_build_signature(bi);
  85 }
  86
  87
  88 void operator>>(const LexicalConverter &conv, Tool::ProcessingUnit &unit)
  89 {
  90         const string &str = conv.get();
  91         if(str=="FILE")
  92                 unit = Tool::ONE_FILE;
  93         else if(str=="DIRECTORY")
  94                 unit = Tool::DIRECTORY;
  95         else if(str=="COMPONENT")
  96                 unit = Tool::COMPONENT;
  97         else
  98                 throw lexical_error(format("conversion of '%s' to ProcessingUnit", str));
  99 }