fix #157: detect vs2017 (vc141) and setup environment

.gitignore

@@ -8,3 +8,4 @@
 /bin
 /bootstrap.log
 /test/test_results.txt
+.tmp.json

src/engine/build.bat

@@ -98,12 +98,14 @@ REM location of the found toolset.
 
 call :Clear_Error
 call :Test_Empty %ProgramFiles%
-if not errorlevel 1 set ProgramFiles=C:\Program Files
+if not errorlevel 1 set "ProgramFiles=C:\Program Files"
 
 call :Clear_Error
-if NOT "_%VS150COMNTOOLS%_" == "__" (
+SET cl141cmd="%~dp0..\tools\vc141helper\cl141_path.cmd"
+for /F "tokens=*" %%A IN ('cmd /D /S /C "%cl141cmd% InstallationPath"') DO if NOT "_%%A_" == "__" (
+    if errorlevel 1 goto :eof
     set "BOOST_JAM_TOOLSET=vc1410"
-    set "BOOST_JAM_TOOLSET_ROOT=%VS150COMNTOOLS%..\..\VC\"
+    set "BOOST_JAM_TOOLSET_ROOT=%%A\VC\"
     goto :eof)
 call :Clear_Error
 if EXIST "%ProgramFiles(x86)%\Microsoft Visual Studio\2017\Enterprise\VC\Auxiliary\Build\vcvarsall.bat"  (

src/tools/msvc.jam

@@ -708,6 +708,19 @@ local rule auto-detect-toolset-versions ( )
         # Get installation paths from the registry.
         for local i in $(.known-versions)
         {
+            if $(i) = 14.10
+            {
+                local file = [ path.make [ modules.binding $(__name__) ] ] ;
+                local cl141_path = [ path.native [ path.join [ path.parent $(file) ] vc141helper cl141_path.cmd ] ] ;
+                local shell_ret = [ SHELL $(cl141_path) ] ;
+                local cl_path = $(shell_ret:D) ;
+                if $(cl_path)
+                {
+                    path = [ path.native $(cl_path) ] ;
+                    register-configuration $(i) : $(path) ;
+                }
+            }
+
             if $(.version-$(i)-reg)
             {
                 local vc-path ;
@@ -820,7 +833,16 @@ local rule generate-setup-cmd ( version : command : parent : options * : cpu : g
         }
         else
         {
+            if [ MATCH "(14.10)" : $(version) ]
+            {
+                if $(.debug-configuration)
+                {
+                    ECHO 'notice: [generate-setup-cmd] $(version) is 14.10' ;
+                }
+                parent = [ path.native [ path.join  $(parent) "..\\..\\..\\..\\..\\Auxiliary\\Build" ] ] ;
+            }
             setup = [ locate-default-setup $(command) : $(parent) : $(default-setup) ] ;
+            setup ?= [ path.join  $(parent) "vcvarsall.bat" ] ;
         }
     }
 
@@ -894,6 +916,10 @@ local rule configure-really ( version ? : options * )
 
         local command = [ feature.get-values <command> : $(options) ] ;
 
+        # For 14.10 we need the exact version as MS is planning rolling updates
+        # that will cause our `setup-cmd` to become invalid
+        exact-version = [ MATCH "(14\.10\.[0-9\.]+)" : $(command) ] ;
+
         # If version is specified, we try to search first in default paths, and
         # only then in PATH.
         command = [ common.get-invocation-command msvc : cl.exe : $(command) :
@@ -907,9 +933,9 @@ local rule configure-really ( version ? : options * )
             # version from the path.
             # FIXME: We currently detect both Microsoft Visual Studio 9.0 and
             # 9.0express as 9.0 here.
-            if [ MATCH "(Microsoft Visual Studio 15)" : $(command) ]
+            if [ MATCH "(MSVC\\14.10)" : $(command) ]
             {
-                version = 15.0 ;
+                version = 14.10 ;
             }
             else if [ MATCH "(Microsoft Visual Studio 14)" : $(command) ]
             {
@@ -1073,7 +1099,8 @@ local rule configure-really ( version ? : options * )
 
             for local c in $(cpu)
             {
-                setup-$(c) = [ generate-setup-cmd $(version) : $(command) : $(parent) : $(options) : $(c) : $(global-setup) : $(default-global-setup-options-$(c)) : $(default-setup-$(c)) ] ;
+                exact-version ?= $(version) ;
+                setup-$(c) = [ generate-setup-cmd $(exact-version) : $(command) : $(parent) : $(options) : $(c) : $(global-setup) : $(default-global-setup-options-$(c)) : $(default-setup-$(c)) ] ;
             }
 
             # Windows phone has different setup scripts, located in a different directory hierarchy.
@@ -1595,7 +1622,7 @@ if [ MATCH (--debug-configuration) : [ modules.peek : ARGV ] ]
                      armv7 armv7s ;
 
 # Known toolset versions, in order of preference.
-.known-versions = 15.0 14.0 12.0 11.0 10.0 10.0express 9.0 9.0express 8.0 8.0express 7.1
+.known-versions = 14.10 14.0 12.0 11.0 10.0 10.0express 9.0 9.0express 8.0 8.0express 7.1
     7.1toolkit 7.0 6.0 ;
 
 # Version aliases.
@@ -1608,7 +1635,7 @@ if [ MATCH (--debug-configuration) : [ modules.peek : ARGV ] ]
 .version-alias-11 = 11.0 ;
 .version-alias-12 = 12.0 ;
 .version-alias-14 = 14.0 ;
-.version-alias-15 = 15.0 ;
+.version-alias-15 = 14.10 ;
 
 # Names of registry keys containing the Visual C++ installation path (relative
 # to "HKEY_LOCAL_MACHINE\SOFTWARE\\Microsoft").
@@ -1624,7 +1651,6 @@ if [ MATCH (--debug-configuration) : [ modules.peek : ARGV ] ]
 .version-11.0-reg = "VisualStudio\\11.0\\Setup\\VC" ;
 .version-12.0-reg = "VisualStudio\\12.0\\Setup\\VC" ;
 .version-14.0-reg = "VisualStudio\\14.0\\Setup\\VC" ;
-.version-15.0-reg = "VisualStudio\\15.0\\Setup\\VC" ;
 
 # Visual C++ Toolkit 2003 does not store its installation path in the registry.
 # The environment variable 'VCToolkitInstallDir' and the default installation

src/tools/vc141helper/GetCLPath.ps1

@@ -0,0 +1,13 @@
+# Copyright 2017 - Refael Ackermann
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+if (-NOT (Test-Path 'Registry::HKEY_CLASSES_ROOT\CLSID\{177F0C4A-1CD3-4DE7-A32C-71DBBB9FA36D}')) { Exit 1 }
+$jsonFile = '.tmp.json'
+Invoke-Expression 'powershell -NoProfile -ExecutionPolicy Unrestricted -Command "&{ Add-Type -Path GetVS2017Configuration.cs; [VisualStudioConfiguration.Main]::Query()}"' > $jsonFile
+$instPath = (Get-Content $jsonFile | ? {$_ -like "*InstallationPath*"}) -split '"' -replace '\\\\', '\' | Select-Object -skip 3 -first 1
+if ($args[0] -eq 'InstallationPath') { echo $instPath; exit }
+if ($env:PROCESSOR_ARCHITEW6432 -ne $null) {$filt = '*64\x64*'} else {$filt = '*86\x86*'}
+$cls = get-childitem $instPath -Include cl.exe -Recurse | ? { $_.Directory -like '*Host*' }
+$cl = $cls | ? { $_.Directory -like $filt }
+if ($cl -ne $null) {echo $cl.FullName} else {echo $cls[0].FullName}