There are a few changes in glibc-2.10 that might make your software fail to build with it, please refer to my blog post  if you're not sure what the problem is. Also make sure to fix it rather than sidestepping the issue  and .
And no I don't usually provide emerge --info with these bugs because they are caused by glibc-2.10!
Created attachment 197887 [details]
Created attachment 199875 [details, diff]
fixes compile with glibc-2.10.1
this is a quick and easy patch for kdbg. Basically it addresses the issue of things like this:
const char *p = ...;
char *s = strchr(p, x); /* drops the const! */
I forgot to mention, this patch is for kdb-2.1.1. appears to apply cleanly against 2.1.0 as well.
08 Aug 2009; Samuli Suominen <email@example.com> kdbg-2.1.1.ebuild,
+ Fix building with GLIBC 2.10+ wrt #277774, thanks to Evan Teran for patch.