Re: [Boost-users] Error messages during configuration checks

Subject: Re: [Boost-users] Error messages during configuration checks
From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2013-04-10 23:34:16

AMDG

On 04/10/2013 07:03 PM, Braden McDaniel wrote:
> I'm seeing these error messages interspersed with the normal output of the Boost build's configuration checks:
> 
>> Performing configuration checks
>>     - x86                      : yes
>> has_icu_test.cpp
>> libs\regex\build\has_icu_test.cpp(12) : fatal error C1083: Cannot open include file: 'unicode/uversion.h': No such file or directory
>>     - has_icu builds           : no
>> warning: Graph library does not contain MPI-based parallel components.
>> note: to enable them, add "using mpi ;" to your user-config.jam
>> has_iconv.cpp
>> libs\locale\src\..\build\has_iconv.cpp(8) : fatal error C1083: Cannot open include file: 'iconv.h': No such file or directory
>>     - iconv (libc)             : no
>> has_iconv.cpp
>> <snip>
> What I have started doing differently is that I'm now calling b2 from a CMake script (via execute_process); but if that's what's triggering this, I don't understand how.
> 
> Has anyone here seen this before? How might these error messages be suppressed?
> 

The problem is caused by an environmental variable
set by the IDE, which makes cl send its output directly
to the IDE output window, defeating the output redirection
used by Boost.Build.  I don't remember off the top of my
head, what the variable is called, though.

In Christ,
Steven Watanabe