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 void Tool::set_run(function<Task *(const Target &)> f)
  24 {
  25         run_func = move(f);
  26 }
  27
  28 bool Tool::accepts_suffix(const string &suffix, bool aux) const
  29 {
  30         return (any_equals(input_suffixes, suffix) || (aux && any_equals(aux_suffixes, suffix)));
  31 }
  32
  33 Target *Tool::create_target(Target &source, const string &arg)
  34 {
  35         vector<Target *> sources;
  36         sources.push_back(&source);
  37         return create_target(sources, arg);
  38 }
  39
  40 void Tool::prepare()
  41 {
  42         if(prepared)
  43                 return;
  44
  45         prepared = true;
  46         do_prepare();
  47         if(!executable && !command.empty())
  48         {
  49                 executable = builder.get_vfs().find_binary(command);
  50                 if(!executable)
  51                 {
  52                         builder.get_logger().log("problems", "Can't find executable %s for %s", command, tag);
  53                         problems.push_back(format("Can't find executable %s", command));
  54                 }
  55         }
  56 }
  57
  58 string Tool::create_build_signature(const BuildInfo &) const
  59 {
  60         if(executable)
  61                 return format("%s=%s", tag, FS::basename(executable->get_path()));
  62         else
  63                 return string();
  64 }
  65
  66
  67 Target *SubTool::create_source(const Component &c, const FS::Path &p) const
  68 {
  69         return parent.create_source(c, p);
  70 }
  71
  72 Target *SubTool::create_source(const FS::Path &p) const
  73 {
  74         return parent.create_source(p);
  75 }
  76
  77 Target *SubTool::create_target(const vector<Target *> &s, const string &a)
  78 {
  79         return parent.create_target(s, a);
  80 }
  81
  82 Target *SubTool::create_install(Target &t) const
  83 {
  84         return parent.create_install(t);
  85 }
  86
  87 string SubTool::create_build_signature(const BuildInfo &bi) const
  88 {
  89         return parent.create_build_signature(bi);
  90 }
  91
  92
  93 void operator>>(const LexicalConverter &conv, Tool::ProcessingUnit &unit)
  94 {
  95         const string &str = conv.get();
  96         if(str=="FILE")
  97                 unit = Tool::ONE_FILE;
  98         else if(str=="DIRECTORY")
  99                 unit = Tool::DIRECTORY;
 100         else if(str=="COMPONENT")
 101                 unit = Tool::COMPONENT;
 102         else
 103                 throw lexical_error(format("conversion of '%s' to ProcessingUnit", str));
 104 }