no quadmath.h on ppc64 ?

[Dennis Clarke <dc@oetec.com>]

Silly question. I tried to test a bit of _Float128 datatype stuff and so
 I installed the only libquadmath lib I could find.

nix$ dpkg -L libquadmath0-ppc64el-cross
/.
/usr
/usr/powerpc64le-linux-gnu
/usr/powerpc64le-linux-gnu/lib
/usr/powerpc64le-linux-gnu/lib/libquadmath.so.0.0.0
/usr/share
/usr/share/doc
/usr/share/lintian
/usr/share/lintian/overrides
/usr/share/lintian/overrides/libquadmath0-ppc64el-cross
/usr/powerpc64le-linux-gnu/lib/libquadmath.so.0
/usr/share/doc/libquadmath0-ppc64el-cross

However :

nix$ gcc -mcpu=970 -mno-altivec -g -m64 -std=iso9899:1999 -o s.o s.c
s.c:82:10: fatal error: quadmath.h: No such file or directory
 #include <quadmath.h>
          ^~~~~~~~~~~~
compilation terminated.
nix$

So .. no libquadmath for ppc64 ?

Dennis

ps:
nix$ cat /proc/version
Linux version 4.15.0-2-powerpc64 (debian-kernel@lists.debian.org) (gcc 
version 7.3.0 (Debian 7.3.0-11)) #1 SMP Debian 4.15.11-1 (2018-03-20)