On 2021/12/04 10:37, Sebastien Marie wrote: > I started to look at sparc64: it will an interesting arch, as c++ > ports are using estdc++ by default. For now I don't copied the related > code from devel/llvm to devel/llvm13 (to make clang-13 to use estdc++ > instead of libc++ for generated code), as I am unsure it would be > useful for building programs (but building libraries would be > problematic as mixing estdc++ and libc++ code will not work). For now, > I am experimenting.
libestdc++ is necessary for building programs too, if they link against any library that uses C++ itself. I suppose this probably doesn't matter for your needs though. No objection as a temporary measure (as long as it's clear that it's to support rust/zig rather than for general use), but I do hope it's fairly short-lived.
