The license of libunwind is Expat, not X11:
see <https://github.com/libunwind/libunwind/issues/372>.
* gnu/packages/libunwind.scm (libunwind)[license]: Fix it.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
call-chain (non-local goto). The API supports both local (same-process) and
remote (across-process) operation. As such, the API is useful in a number of
applications.")
- (license x11)))
+ ;; Do not believe <https://savannah.nongnu.org/projects/libunwind/>:
+ ;; see <https://github.com/libunwind/libunwind/issues/372>.
+ (license expat)))