Re: [boost] [1.49.0] Beta 1 release candidates available

Subject: Re: [boost] [1.49.0] Beta 1 release candidates available
From: Jürgen Hunold (juergen.hunold_at_[hidden])
Date: 2012-01-25 15:18:02

Hi Anthony,

On Wednesday, 25. January 2012 18:41:02 Antony Polukhin wrote:
> 2012/1/25 Steven Watanabe <watanabesj_at_[hidden]>:
> > The newline is expected. The problem is that "g++" is missing.
> > Check the output of ./b2 --debug-configuration to figure
> > out what's wrong.
> 
> Compiler is clang-2.9 (totaly forgot about user-config.jam, thought
> that gcc.compile.c++ in output means gcc)
> user-config.jam has a single line `using clang ;'
> 
> ./b2 --debug-configuration gave me the following :
> 

> notice: will use 'clang++' for clang-linux, condition
> <toolset>clang-linux-2.9 notice: Searching  for project-config
> configuration file project-config.jam . notice: Loading project-config
> configuration file project-config.jam from project-config.jam .

Okay, clang is detected. But no gcc which is the default compiler.

> gcc.compile.c++
> bin.v2/libs/regex/build/gcc/release/threading-multi/c_regex_traits.o
> /bin/sh: -ftemplate-depth-128: not found

And so a command without "g++" is issued.

> Is it ok for clang-2.9 to use gcc.compile.c++ ?

Yes, but you have to run "b2 clang" to select it.

Seems the implicit autodefault of "g++" should be changed for system without 
any gcc installation.

Yours,

Jürgen 
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