ERROR: Cannot determine the location of the VS Common Tools folder.
###
### Using 'vc14' toolset.
###

C:\boost_msvc12_32bit\tools\build\src\engine>if exist bootstrap rd /S /Q bootstrap 

C:\boost_msvc12_32bit\tools\build\src\engine>md bootstrap 

C:\boost_msvc12_32bit\tools\build\src\engine>cl /nologo /RTC1 /Zi /MTd /Fobootstrap/ /Fdbootstrap/ -DNT -DYYDEBUG -wd4996 kernel32.lib advapi32.lib user32.lib /Febootstrap\jam0  command.c compile.c constants.c debug.c execcmd.c execnt.c filent.c frames.c function.c glob.c hash.c hdrmacro.c headers.c jam.c jambase.c jamgram.c lists.c make.c make1.c object.c option.c output.c parse.c pathnt.c pathsys.c regexp.c rules.c scan.c search.c subst.c timestamp.c variable.c modules.c strings.c filesys.c builtins.c md5.c class.c cwd.c w32_getreg.c native.c modules/set.c modules/path.c modules/regex.c modules/property-set.c modules/sequence.c modules/order.c 
command.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
compile.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
constants.c
debug.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
execcmd.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
execnt.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
filent.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
frames.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
function.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
glob.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
hash.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
hdrmacro.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
headers.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
jam.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
jambase.c
jamgram.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
lists.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
make.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
make1.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
object.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
Generating Code...
Compiling...
option.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
output.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
parse.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
pathnt.c
c:\boost_msvc12_32bit\tools\build\src\engine\strings.h(11): fatal error C1034: stddef.h: no include path set
pathsys.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
regexp.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
rules.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
scan.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
search.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
subst.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
timestamp.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
variable.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
modules.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
strings.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
filesys.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
builtins.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
md5.c
md5.c(55): fatal error C1034: string.h: no include path set
class.c
c:\boost_msvc12_32bit\tools\build\src\engine\strings.h(11): fatal error C1034: stddef.h: no include path set
cwd.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
w32_getreg.c
c:\boost_msvc12_32bit\tools\build\src\engine\jam.h(34): fatal error C1034: ctype.h: no include path set
Generating Code...
Compiling...
native.c
c:\boost_msvc12_32bit\tools\build\src\engine\strings.h(11): fatal error C1034: stddef.h: no include path set
set.c
c:\boost_msvc12_32bit\tools\build\src\engine\strings.h(11): fatal error C1034: stddef.h: no include path set
path.c
c:\boost_msvc12_32bit\tools\build\src\engine\strings.h(11): fatal error C1034: stddef.h: no include path set
regex.c
c:\boost_msvc12_32bit\tools\build\src\engine\modules\../mem.h(67): fatal error C1034: stdlib.h: no include path set
property-set.c
c:\boost_msvc12_32bit\tools\build\src\engine\strings.h(11): fatal error C1034: stddef.h: no include path set
sequence.c
c:\boost_msvc12_32bit\tools\build\src\engine\strings.h(11): fatal error C1034: stddef.h: no include path set
order.c
c:\boost_msvc12_32bit\tools\build\src\engine\modules\../mem.h(67): fatal error C1034: stdlib.h: no include path set
Generating Code...

C:\boost_msvc12_32bit\tools\build\src\engine>exit /b 2