id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
11937	the bootstrap	terry lyons <tlyons@…>		"Hi, when bootstrap runs on windows it creates a (relatively) undocumented file project-config.jam and inserts into it a 
using msvc ;
This file persists and by default is auto-included in all builds
of boost. In doing so it pollutes a build with the 
definitions for MSVC14.0 even if the overall build was intended to 
be strictly using an earlier toolset. The following log shows this 
- look at the beginning and just after the recognition of MPI. (Both of
which are introduced in a very simple site-config.jam)

Work around:
project-config.jam should be deleted from %boost_root% or made of null
effect at the end of the bootstrap process. Or well documented as the 
file to change.

notice: will use 'C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\bin\cl.exe' for msvc, condition <toolset>msvc-9.0
notice: [msvc-cfg] condition: '<toolset>msvc-9.0/<architecture>/<address-model>', setup: 'call ""C:\Users\TLYONS~1\AppData\Local\Temp\b2_msvc_9.0_vcvarsall_x86.cmd"" >nul
'
notice: [msvc-cfg] condition: '<toolset>msvc-9.0/<architecture>/<address-model>32', setup: 'call ""C:\Users\TLYONS~1\AppData\Local\Temp\b2_msvc_9.0_vcvarsall_x86.cmd"" >nul
'
notice: [msvc-cfg] condition: '<toolset>msvc-9.0/<architecture>x86/<address-model>', setup: 'call ""C:\Users\TLYONS~1\AppData\Local\Temp\b2_msvc_9.0_vcvarsall_x86.cmd"" >nul
'
notice: [msvc-cfg] condition: '<toolset>msvc-9.0/<architecture>x86/<address-model>32', setup: 'call ""C:\Users\TLYONS~1\AppData\Local\Temp\b2_msvc_9.0_vcvarsall_x86.cmd"" >nul
'
notice: [msvc-cfg] condition: '<toolset>msvc-9.0/<architecture>/<address-model>64', setup: 'call ""C:\Users\TLYONS~1\AppData\Local\Temp\b2_msvc_9.0_vcvarsall_amd64.cmd"" >nul
'
notice: [msvc-cfg] condition: '<toolset>msvc-9.0/<architecture>x86/<address-model>64', setup: 'call ""C:\Users\TLYONS~1\AppData\Local\Temp\b2_msvc_9.0_vcvarsall_amd64.cmd"" >nul
'
notice: [msvc-cfg] condition: '<toolset>msvc-9.0/<architecture>ia64/<address-model>', setup: 'call ""C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\vcvarsall.bat"" x86_ia64 >nul
'
notice: [msvc-cfg] condition: '<toolset>msvc-9.0/<architecture>ia64/<address-model>64', setup: 'call ""C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\vcvarsall.bat"" x86_ia64 >nul
'
===============MPI Auto-configuration===============
Found Microsoft Compute Cluster Pack: C:\Program Files (x86)\Microsoft SDKs\MPI
MPI build features: 
<include>/C:/Program Files (x86)/Microsoft SDKs/MPI/Include <address-model>64:<library-path>/C:/Program Files (x86)/Microsoft SDKs/MPI/Lib/x64 <library-path>/C:/Program Files (x86)/Microsoft SDKs/MPI/Lib/x86 <find-static-library>msmpi <toolset>msvc:<define>_SECURE_SCL=0 <toolset>msvc:<define>MSMPI_NO_DEPRECATE_20
MPI launcher: ""C:\Program Files\Microsoft MPI\Bin\mpiexec.exe"" -n
====================================================
notice: Searching 'C:\Users\tlyonsadmin' 'C:\Program Files\boost\boost_1_60_0\tools/build/src' 'C:/Program Files/boost/boost_1_60_0/tools/build/src/kernel' 'C:/Program Files/boost/boost_1_60_0/tools/build/src/util' 'C:/Program Files/boost/boost_1_60_0/tools/build/src/build' 'C:/Program Files/boost/boost_1_60_0/tools/build/src/tools' 'C:/Program Files/boost/boost_1_60_0/tools/build/src/contrib' 'C:/Program Files/boost/boost_1_60_0/tools/build/src/.' for user-config configuration file 'user-config.jam'.
notice: Configuration file 'user-config.jam' not found in 'C:\Users\tlyonsadmin' 'C:\Program Files\boost\boost_1_60_0\tools/build/src' 'C:/Program Files/boost/boost_1_60_0/tools/build/src/kernel' 'C:/Program Files/boost/boost_1_60_0/tools/build/src/util' 'C:/Program Files/boost/boost_1_60_0/tools/build/src/build' 'C:/Program Files/boost/boost_1_60_0/tools/build/src/tools' 'C:/Program Files/boost/boost_1_60_0/tools/build/src/contrib' 'C:/Program Files/boost/boost_1_60_0/tools/build/src/.'.
notice: Searching '.' for project-config configuration file 'project-config.jam'.
notice: Loading project-config configuration file 'project-config.jam' from '.'.
notice: will use 'C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\cl.exe' for msvc, condition <toolset>msvc-14.0
notice: [msvc-cfg] condition: '<toolset>msvc-14.0/<architecture>/<address-model>', setup: 'call ""C:\Users\TLYONS~1\AppData\Local\Temp\b2_msvc_14.0_vcvarsall_x86.cmd"" >nul
'
notice: [msvc-cfg] condition: '<toolset>msvc-14.0/<architecture>/<address-model>32', setup: 'call ""C:\Users\TLYONS~1\AppData\Local\Temp\b2_msvc_14.0_vcvarsall_x86.cmd"" >nul
'
notice: [msvc-cfg] condition: '<toolset>msvc-14.0/<architecture>x86/<address-model>', setup: 'call ""C:\Users\TLYONS~1\AppData\Local\Temp\b2_msvc_14.0_vcvarsall_x86.cmd"" >nul
'
notice: [msvc-cfg] condition: '<toolset>msvc-14.0/<architecture>x86/<address-model>32', setup: 'call ""C:\Users\TLYONS~1\AppData\Local\Temp\b2_msvc_14.0_vcvarsall_x86.cmd"" >nul
'
notice: [msvc-cfg] condition: '<toolset>msvc-14.0/<architecture>/<address-model>64', setup: 'call ""C:\Users\TLYONS~1\AppData\Local\Temp\b2_msvc_14.0_vcvarsall_amd64.cmd"" >nul
'
notice: [msvc-cfg] condition: '<toolset>msvc-14.0/<architecture>x86/<address-model>64', setup: 'call ""C:\Users\TLYONS~1\AppData\Local\Temp\b2_msvc_14.0_vcvarsall_amd64.cmd"" >nul
'
notice: [msvc-cfg] condition: '<toolset>msvc-14.0/<architecture>ia64/<address-model>', setup: 'call ""C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat"" x86_ia64 >nul
'
notice: [msvc-cfg] condition: '<toolset>msvc-14.0/<architecture>ia64/<address-model>64', setup: 'call ""C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat"" x86_ia64 >nul
'
notice: [msvc-cfg] condition: '<toolset>msvc-14.0/<architecture>arm/<address-model>', setup: 'call ""C:\Users\TLYONS~1\AppData\Local\Temp\b2_msvc_14.0_vcvarsall_x86_arm.cmd"" >nul
'
notice: [msvc-cfg] condition: '<toolset>msvc-14.0/<architecture>arm/<address-model>32', setup: 'call ""C:\Users\TLYONS~1\AppData\Local\Temp\b2_msvc_14.0_vcvarsall_x86_arm.cmd"" >nul
'
notice: [zlib] Using pre-installed library
"	Bugs	new	To Be Determined	Building Boost	Boost 1.61.0	Problem		b2 project-config.jam