amd64-> powerpc (32-bit) head -r349794 cross-build failures (via lld use and via devel/powerpc64-binutils use, both with system-clang used)

[Mark Millard]

After getting back to freeBSD and updating from -r349444 to -r349794 I
retried the cross builds I'd reported on earlier, these are from-scratch
builds (initially an empty tree). I just summarize the failures below:



A) Cross building using system-clang and system-lld :

--- buildworld ---
make[1]: "/usr/src/Makefile.inc1" line 347: SYSTEM_COMPILER: Determined that CC=cc matches the source tree.  Not bootstrapping a cross-compiler.
make[1]: "/usr/src/Makefile.inc1" line 352: SYSTEM_LINKER: Determined that LD=ld matches the source tree.  Not bootstrapping a cross-linker.
. . .
--- libc.so.7.full ---
ld: error: unknown argument: --secure-plt
cc: error: linker command failed with exit code 1 (use -v to see invocation)
*** [libc.so.7.full] Error code 1


B) Cross building using system-clang and devel/powerpc64-binutils :

--- libc.so.7.full ---
building shared library libc.so.7
/usr/local/powerpc64-unknown-freebsd13.0/bin/ld: bss-plt forced due to /usr/obj/powerpcvtsc_clang_altbinutils/powerpc.powerpc/usr/src/powerpc.powerpc/tmp/usr/lib/crtbeginS.o
cc: error: linker command failed with exit code 1 (use -v to see invocation)
*** [libc.so.7.full] Error code 1


So the llvm update involved did not change the type of results.

(I'll not bother with a bootstrapped system

===
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)