Alexander Grund

Sorry, digging in the dark here and I'm not to familiar with b2 myself so need to ask you for some more info. Can you rerun the above command with...

Ok checked that and got (shortened) the following as the difference: ``` "clang++" -o "has_iconv" "has_iconv_libc_obj.o" -std=c++11 -g -fvisibility=hidden -fvisibility-inlines-hidden -static -stdlib=libc++ "clang++" -o "has_iconv" "has_iconv_libc_obj.o" -std=c++11 -g -fvisibility=hidden -fvisibility-inlines-hidden...

Just to be sure: Have you used the exact same b2 cmdline for the 1.75 build? The configure checks: in 1.75: `"clang++" -o ".../has_iconv" ".../has_iconv_libc_obj.o" -fPIC -std=c++11 -g -fvisibility=hidden -fvisibility-inlines-hidden`...

Ok, the `-static` flag added to the configure check is due to a bugfix in recent B2 and should have been there before. Question is why it did work before...

Oh, my bad: It should be `link=shared`: `./b2 --build-dir=./bld/int --with-locale --layout=tagged runtime-debugging=off debug-symbols=on address-model=64 cxxstd=11 stdlib=libc++ runtime-link=static link=shared -d+2 --reconfigure -a --debug-building > ./build.log`

I'd need the build logs each for 1.75 and newer created by using `./b2 --build-dir=./bld/int --with-locale --layout=tagged runtime-debugging=off debug-symbols=on address-model=64 cxxstd=11 stdlib=libc++ runtime-link=static link=shared -d+2 --reconfigure -a --debug-building > ./build.log`...

I think it all boils down to this: > I really suggest first define what are you trying to solve. See https://github.com/boostorg/locale/issues/64#issuecomment-873569005 for why it is working as defined for...

So you need a std::numpunct for the output of `bl::as::number`? But that would be impossible as the interface cannot be fulfilled. See https://en.cppreference.com/w/cpp/locale/numpunct Let's take https://github.com/boostorg/locale/issues/64#issuecomment-873563986 > If you want...

I still don't understand the issue that is trying to be solved here. > I need to define a regex to find and parse numbers from strings, and the library...

Ok, I'll tackle that soonish although I can't provide estimates. First I want to get the tests of this lib back passing to avoid introducing regressions. > Question is: Should...