There were some problems when compiling under gcc-3.4.0, but this should do the trick
Steps to Reproduce:
Created attachment 30581 [details, diff]
Patch to make dclib compile under gcc-3.4.0
Oops, wrong component. Changed "Library" -> "GCC Porting"
could you provide the error message and `emerge info` ? dclib w/out patch works fine for me with gcc-3.4
Ah, they've fixed it with 0.2.22, the patch was against 0.2.21