klibc: fix build with GCC and -pie for mips, mips64, aarch64

The MCONFIG makefiles for mips/mips64 do disable pic so we do not insist
linking it with -pie.

For aarch64 we have to readd the -Os optimization to avoid

 | usr/dash/shell.h:103:25: error:
 '-mgeneral-regs-only' is incompatible with floating-point argument

as committed (c296fb707ae3 klibc: Pass Optimization with KLIBCOPTFLAGS)
but reverted (76bc58e9329 klibc: Fix build with security flags) trying to
fix the i386 build (see ld.bfd: discarded output section: `.got.plt').
This latter issue was fixed for i386 passing -pie to the linker.

Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

0 files changed, 0 insertions, 0 deletions