source/microsofttools.cpp

   1 #include <msp/core/algorithm.h>
   2 #include <msp/fs/dir.h>
   3 #include <msp/strings/format.h>
   4 #include <msp/strings/utils.h>
   5 #include "builder.h"
   6 #include "externaltask.h"
   7 #include "logger.h"
   8 #include "microsofttools.h"
   9 #include "msvcarchiver.h"
  10 #include "msvccompiler.h"
  11 #include "msvclinker.h"
  12 #include "sysutils.h"
  13
  14 using namespace std;
  15 using namespace Msp;
  16
  17 MicrosoftTools::MicrosoftTools(Builder &builder, const Architecture &arch)
  18 {
  19         find_vc_bin_dir(builder, arch);
  20         find_windows_sdk_dir(builder);
  21
  22         add_tool(new MsvcCompiler(builder, arch, "CC", *this));
  23         add_tool(new MsvcCompiler(builder, arch, "CXX", *this));
  24         add_tool(new MsvcLinker(builder, arch, *this));
  25         add_tool(new MsvcArchiver(builder, arch, *this));
  26 }
  27
  28 void MicrosoftTools::find_vc_bin_dir(Builder &builder, const Architecture &arch)
  29 {
  30         FS::Path program_files_x86 = get_program_files_x86_dir();
  31
  32         ExternalTask::Arguments argv;
  33         argv.push_back((program_files_x86/"Microsoft Visual Studio"/"Installer"/"vswhere.exe").str());
  34         argv.push_back("-latest");
  35         argv.push_back("-property");
  36         argv.push_back("installationPath");
  37
  38         builder.get_logger().log("auxcommands", format("Running %s", join(argv.begin(), argv.end())));
  39
  40         string output = ExternalTask::run_and_capture_output(argv, FS::Path(), true);
  41         FS::Path vs_path = strip(output);
  42
  43         builder.get_logger().log("tools", format("Visual Studio found in %s", vs_path));
  44
  45         FS::Path vc_version_fn = vs_path/"VC"/"Auxiliary"/"Build"/"Microsoft.VCToolsVersion.v142.default.txt";
  46         builder.get_logger().log("files", format("Reading %s", vc_version_fn));
  47         char buffer[256];
  48         unsigned len = IO::File(vc_version_fn.str()).read(buffer, sizeof(buffer));
  49         string vc_version = strip(string(buffer, len));
  50
  51         builder.get_logger().log("tools", format("Detected MSVC version %s", vc_version));
  52
  53         const Architecture &native_arch = builder.get_native_arch();
  54         string host = (native_arch.get_bits()==64 ? "Hostx64" : "Hostx86");
  55         string target = (arch.get_bits()==64 ? "x64" : "x86");
  56
  57         vc_base_dir = vs_path/"VC"/"Tools"/"MSVC"/vc_version;
  58         vc_bin_dir = vc_base_dir/"bin"/host/target;
  59 }
  60
  61 void MicrosoftTools::find_windows_sdk_dir(Builder &builder)
  62 {
  63         win_sdk_dir = get_registry_value<string>("HKLM\\SOFTWARE\\WOW6432Node\\Microsoft\\Microsoft SDKs\\Windows\\v10.0\\InstallationFolder");
  64         if(win_sdk_dir.empty())
  65                 win_sdk_dir = get_program_files_x86_dir()/"Windows Kits"/"10";
  66
  67         builder.get_logger().log("files", format("Traversing %s", win_sdk_dir/"include"));
  68         vector<string> sdk_versions = FS::list_filtered(win_sdk_dir/"include", "^10\\.");
  69         if(sdk_versions.empty())
  70         {
  71                 builder.get_logger().log("problems", "No Windows SDK versions found");
  72                 return;
  73         }
  74
  75         sort(sdk_versions);
  76         win_sdk_version = sdk_versions.back();
  77
  78         builder.get_logger().log("tools", format("Windows SDK version %s found in %s", win_sdk_version, win_sdk_dir));
  79 }