https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64919
--- Comment #13 from Joseph John <josephpattara at gmail dot com> ---
Yes. i also tried without the mlp64 option both for building the 4.7.4 and also
for building the 4.9.2 using the 4.7.4 but again I have the same issue. Means.
* 4.7.4 build is successful.
* 4.9.2 build fails at libstdc++-v3 as below.
/home/jjohn/hpux/gcc_492/gcc_build/ia64-hp-hpux11.31/libstdc++-v3/include/type_traits:471:60:
error: template argument 1 is invalid
/home/jjohn/hpux/gcc_492/gcc_build/ia64-hp-hpux11.31/libstdc++-v3/include/type_traits:479:62:
error: template argument 1 is invalid
/home/jjohn/hpux/gcc_492/gcc_build/ia64-hp-hpux11.31/libstdc++-v3/include/type_traits:483:63:
error: template argument 1 is invalid
In file included from
/home/jjohn/hpux/gcc_492/gcc-4.9.2/libstdc++-v3/include/precompiled/stdc++.h:103:0:
/home/jjohn/hpux/gcc_492/gcc_build/ia64-hp-hpux11.31/libstdc++-v3/include/future:1509:5:
error: looser throw specifier for 'virtual
std::__future_base::_Async_state_commonV2::~_Async_state_commonV2()'
/home/jjohn/hpux/gcc_492/gcc_build/ia64-hp-hpux11.31/libstdc++-v3/include/future:316:15:
error: overriding 'virtual
std::__future_base::_State_baseV2::~_State_baseV2() noexcept (true)'
In file included from
/home/jjohn/hpux/gcc_492/gcc_build/ia64-hp-hpux11.31/libstdc++-v3/include/regex:57:0,
from
/home/jjohn/hpux/gcc_492/gcc-4.9.2/libstdc++-v3/include/precompiled/stdc++.h:108:
/home/jjohn/hpux/gcc_492/gcc_build/ia64-hp-hpux11.31/libstdc++-v3/include/bits/regex_automaton.h:159:24:
error: 'std::__detail::_NFA_base::_NFA_base' names constructor
Makefile:1596: recipe for target
'ia64-hp-hpux11.31/bits/stdc++.h.gch/O2ggnu++0x.gch' failed
make[5]: *** [ia64-hp-hpux11.31/bits/stdc++.h.gch/O2ggnu++0x.gch] Error 1
make[5]: Leaving directory
'/home/jjohn/hpux/gcc_492/gcc_build/ia64-hp-hpux11.31/libstdc++-v3/include'
The reason I went with using the mpl64 option was with out that option when I
was doing a 4.9.2 building using the GCC 4.2.3 which was available by default I
was getting the linker issue which is specified in
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61577. The only way I got get pass
the linker errro just after the libbackend.a creation was using the -mlp64
option for 4.9.2 build.
Were you successful in making the 4.9.2 build?
