From: Vladimir Prus (ghost_at_[hidden])
Date: 2007-05-03 01:13:26
Thomas Witt wrote:
>
> Volodya,
>
> can you have a look at this. I am inclined to put it in RC_1_34_0 if you
> think it's OK.
......
> Index: tools/build/v2/tools/gcc.jam
> ===================================================================
> RCS file: /cvsroot/boost/boost/tools/build/v2/tools/gcc.jam,v
> retrieving revision 1.89
> diff -u -r1.89 gcc.jam
> --- tools/build/v2/tools/gcc.jam 3 Apr 2007 17:10:53 -0000 1.89
> +++ tools/build/v2/tools/gcc.jam 3 May 2007 02:48:10 -0000
> @@ -81,10 +81,11 @@
> # The 'command' variable can have multiple elements. When
> # calling the SHELL builtin we need a single string.
> local command-string = $(command:J=" ") ;
> - local command-info = [ MATCH "^[^ ]+[ ]+[^ ]+[ ]+([^
> ]+)[^(]*[(]?([^)]*)"
> - : [ SHELL "$(command-string) --version" ] ] ;
> - version ?= $(command-info[1]) ;
> - switch $(command-info[2]:L)
> + local machine = [ MATCH "^([^ ]+)"
> + : [ SHELL "$(command-string) -dumpmachine" ] ] ;
> + version ?= [ MATCH "^([0-9.]+)"
> + : [ SHELL "$(command-string) -dumpversion" ] ] ;
> + switch $(machine:L)
> {
> case *mingw* : flavor ?= mingw ;
> }
This change appears to be safe to me.
- Volodya