Re: [Cppcms-users] FreeBSD 11+clang fails to build backtrace.cpp

[Artyom B. <art...@gm...>]

Fixed in master... now backtrace works in BSD and not just disabled as
per your patch

Artyom

>> Hi Artyom,
>>
>> This looks like related with closed bug "#78 FreeBSD+clang w/ c++11 fails to
>> build backtrace.cpp...".
>>
>> Operating system:
>>
>> $ uname -a
>> FreeBSD web1.bhyve.local 11.0-RELEASE-p1 FreeBSD 11.0-RELEASE-p1 #0 r306420:
>> Thu Sep 29 01:43:23 UTC 2016
>> ro...@re...:/usr/obj/usr/src/sys/GENERIC  amd64
>>
>> Compiler:
>>
>> $ clang --version
>> FreeBSD clang version 3.8.0 (tags/RELEASE_380/final 262564) (based on LLVM
>> 3.8.0)
>> Target: x86_64-unknown-freebsd11.0
>> Thread model: posix
>> InstalledDir: /usr/bin
>>
>> When trying to compile CppCMS on this system, compiler generates following
>> errors:
>>
>> $ make
>> [  0%] Building CXX object
>> booster/CMakeFiles/booster.dir/lib/backtrace/src/backtrace.cpp.o
>> /home/nazim/cppcms/booster/lib/backtrace/src/backtrace.cpp:51:16: error:
>> functions that differ only in their return type cannot be overloaded
>>         extern void * _Unwind_GetIP (void *);
>>                ~~~~~~ ^
>> /usr/include/c++/v1/unwind-itanium.h:92:22: note: previous declaration is
>> here
>> extern unsigned long _Unwind_GetIP (struct _Unwind_Context *);
>>        ~~~~~~~~      ^
>> /home/nazim/cppcms/booster/lib/backtrace/src/backtrace.cpp:80:48: error: no
>> matching function for call to '_Unwind_GetIP'
>>                         d->array[d->total++] = _Unwind_GetIP(context);
>>                                                ^~~~~~~~~~~~~
>> /usr/include/c++/v1/unwind-itanium.h:92:22: note: candidate function not
>> viable: cannot convert argument of incomplete type 'void *' to
>>       'struct _Unwind_Context *'
>> extern unsigned long _Unwind_GetIP (struct _Unwind_Context *);
>>                      ^
>> 2 errors generated.
>> *** Error code 1
>>