For PowerPC 64-bits little-endian (powerpc64le), a GCC version with
support for '-mno-gnu-attribute', '-mabi=ieeelongdouble', and
- '-mabi=ibmlondouble' is required. Likewise, the compiler must also
- support passing '-mlong-double-128' with the preceding options. As
- of release, this implies GCC 7.4 and newer (excepting GCC 7.5.0,
- see GCC PR94200). These additional features are required for
- building the GNU C Library with support for IEEE long double.
+ '-mabi=ibmlongdouble' is required. Likewise, the compiler must
+ also support passing '-mlong-double-128' with the preceding
+ options. As of release, this implies GCC 7.4 and newer (excepting
+ GCC 7.5.0, see GCC PR94200). These additional features are
+ required for building the GNU C Library with support for IEEE long
+ double.
For ARC architecture builds, GCC 8.3 or higher is needed.