'type_traits' file not found

[dufresnep]

Using clang v. 11 on GeckoLinux (OpenSUse)
tried to install some libc++ libs... without success.

clang++ -std=c++11 -c -fno-threadsafe-statics -fpic -iquote /home/paul/Downloads/fdpp-master/fdpp/../hdr -DWITHFAT32 -I . -I /home/paul/Downloads/fdpp-master/include/fdpp -I /home/paul/Downloads/fdpp-master/kernel/ -I /home/paul/Downloads/fdpp-master/fdpp -DFDPPKRNLDIR=/usr/local/share/fdpp -DKRNL_ELFNAME=fdppkrnl.elf -DKRNL_MAP_NAME=fdppkrnl.map -DKERNEL_VERSION="1.3 [GIT: ]" -Wall -ggdb3 -O2 -DDEBUG -Wno-format-invalid-specifier -o blockio.o blockio.cc
In file included from blockio.cc:31:
In file included from /home/paul/Downloads/fdpp-master/fdpp/../hdr/portab.h:202:
./farptr.hpp:22:10: fatal error: 'type_traits' file not found
#include <type_traits>
^~~~~~~~~~~~~
1 error generated.
make[1]: *** [makefile:165: blockio.o] Error 1
make[1]: Leaving directory '/home/paul/Downloads/fdpp-master/fdpp'
make: *** [makefile:13: all] Error 2

[stsp]

You need libstdc++-devel.
Besides, we have the opensuse
builds here:
https://download.opensuse.org/repositories/home:/stsp2/openSUSE_Tumbleweed/
HTH.

[dufresnep]

GeckoLinux (openSUSE Leap 15.3 x86_64) seems to have libstdc++-devel packages, only for specific versions of gcc, not for clang.
Like libstdc++6-devel-gcc10, or libstdc++6-devel-gcc7

[stsp]

As can be seen from this log:
https://build.opensuse.org/public/build/home:stsp2/openSUSE_Tumbleweed/x86_64/fdpp/_log
(opensuse tumbleweed), it installs
both
libstdc++6-devel-gcc11-11.1.1+git121-2.1
libstdc++-devel-11-1.12

It seems though:
https://software.opensuse.org/package/libstdc++6
that Leap 15.3 misses it while
15.2 has.

I don't know how to help you here,
but maybe @nnn19 or @mateuszviste
know how to use libstdc++ with clang
on leap-5.3?

[stsp]

OK, I created the Leap-15.3 log
for you:
https://build.opensuse.org/build/home:stsp2/openSUSE_Leap_15.3/x86_64/fdpp/_log
It installs
libstdc++6-devel-gcc7-7.5.0+r278197-4.25.1
libstdc++-devel-7-3.3.22

So obviously there IS such a
package. Not sure why at some
places it is not published.