source/androidcompiler.cpp

   1 #include <msp/fs/dir.h>
   2 #include <msp/fs/stat.h>
   3 #include <msp/fs/utils.h>
   4 #include <msp/strings/format.h>
   5 #include <msp/strings/utils.h>
   6 #include "androidcompiler.h"
   7 #include "androidtools.h"
   8 #include "builder.h"
   9 #include "externaltask.h"
  10 #include "filetarget.h"
  11
  12 using namespace std;
  13 using namespace Msp;
  14
  15 AndroidCompiler::AndroidCompiler(Builder &b, const Architecture &a, const string &t, const AndroidNdk &n):
  16         GnuCompiler(b, a, t, n.get_platform_sysroot()),
  17         ndk(n)
  18 {
  19         if(ndk.get_root_dir().empty())
  20                 problems.push_back("Android NDK not found");
  21         else if(ndk.get_bin_dir().empty())
  22                 problems.push_back("Android NDK toolchain not found");
  23         else
  24                 set_command((ndk.get_bin_dir()/command).str());
  25
  26         if(ndk.get_platform_sysroot().empty())
  27                 problems.push_back("Android platform not found");
  28
  29         build_info.incpath.insert(build_info.incpath.end(), system_path.begin(), system_path.end());
  30         if(tag=="CXX")
  31                 build_info.libs.push_back("gnustl_static");
  32 }
  33
  34 void AndroidCompiler::do_prepare()
  35 {
  36         GnuCompiler::do_prepare();
  37         if(executable && tag=="CXX")
  38         {
  39                 ExternalTask::Arguments argv;
  40                 argv.push_back(executable->get_path().str());
  41                 argv.push_back("-dumpversion");
  42
  43                 builder.get_logger().log("auxcommands", format("Running %s", join(argv.begin(), argv.end())));
  44                 string version;
  45                 try
  46                 {
  47                         version = strip(ExternalTask::run_and_capture_output(argv));
  48                         builder.get_logger().log("tools", format("%s version is %s", FS::basename(executable->get_path()), version));
  49                 }
  50                 catch(const runtime_error &)
  51                 { }
  52
  53                 FS::Path libstdcxx_dir = ndk.get_root_dir()/"sources"/"cxx-stl"/"gnu-libstdc++";
  54                 FS::Path libstdcxx_path;
  55                 while(1)
  56                 {
  57                         libstdcxx_path = libstdcxx_dir/version;
  58                         if(FS::exists(libstdcxx_path))
  59                                 break;
  60
  61                         string::size_type dot = version.rfind('.');
  62                         if(dot==string::npos)
  63                         {
  64                                 problems.push_back("C++ standard library not found");
  65                                 return;
  66                         }
  67
  68                         version = version.substr(0, dot);
  69                 }
  70
  71                 FS::Path public_dir = libstdcxx_path/"include";
  72                 system_path.push_back(public_dir);
  73                 build_info.incpath.push_back(public_dir);
  74
  75                 FS::Path arch_path = libstdcxx_path/"libs";
  76                 builder.get_logger().log("files", format("Traversing %s", arch_path.str()));
  77                 string arch_dir = architecture->best_match(list_files(arch_path));
  78                 if(!arch_dir.empty())
  79                 {
  80                         build_info.incpath.push_back(libstdcxx_path/"libs"/arch_dir/"include");
  81                         build_info.libpath.push_back(libstdcxx_path/"libs"/arch_dir);
  82                 }
  83         }
  84 }