[cdt-dev] Toolchains in CDT

[Alex Chapiro <achapiro@xxxxxxx>]

I am not sure  could it be interesting for this discussion. Just FYI .
In Momentics we are using two-tiers toolchain specification. First level 
let us to select a particular toolchain (in our terms SDK because 
toolchain is not only a set of tools but also libraries and include 
headers) per workspace (we are going to change it to select toolchain 
per project). Toolchain being selected, specify default for this 
toolchain set of tools . On the second level (per project/per build 
step, now for compilation step only) we provide an ability to redefine 
particular tool , i.e. to use a tool other than default one. This can be 
useful if in SDK there are different versions of one and the same tool, 
for example different versions of gnu compiler.