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Re: firefox fails to build on netbsd-8 amd64
On Mon, Mar 30, 2020 at 06:08:51PM -0400, Greg Troxel wrote:
> Joerg Sonnenberger <joerg%bec.de@localhost> writes:
> > On Fri, Mar 27, 2020 at 08:37:30PM -0400, Greg Troxel wrote:
> >> [style 0.0.1] /tmp/work/www/firefox/work/build/dist/include/mozilla/UniquePtr.h:223:39: error: no member named 'is_reference_v' in namespace 'std'
> > This would be a C++17 addition. It is
> > template <class T> inline constexpr bool is_lvalue_reference_v
> > = is_lvalue_reference<T>::value;
> Thanks for looking at this.
> firefox needs a C++17 compiler
> it needs patches to pass --std=c++17?
> I tried with gcc7 and it still did not build.
> But maybe I need to build some prereqs with C++17 also?
It certainly needs a STL implementation that provides C++17, which the
GCC in netbsd 8 likely doesn't.
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