[Bug bootstrap/54623] [4.8 regression] install fails with libbacktrace/backtrace.c:35:20: error: unwind.h: No such file or directory

[ian at airs dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54623

Ian Lance Taylor <ian at airs dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |ian at airs dot com
         Resolution|                            |FIXED

--- Comment #2 from Ian Lance Taylor <ian at airs dot com> 2012-09-19 04:39:57 UTC ---
I don't understand why "make install" is building anything in libbacktrace at
all.  It suggests that the "make" did not complete.  Either way, though, I
don't understand why the "make" would succeed and the "make install" would
fail.  They should be using the same compiler with the same arguments.

Note that libbacktrace does not install anything.

In any case, I just committed a patch which may fix this problem.  Please
reopen with more details if it is not fixed.