Re: vanilla build of 7.7p1 release on linux/4.17 fails with gcc8 @ "/usr/bin/ld: unrecognized option '-Wl,-z,retpolineplt'"

[Date Prev] [Date Next] [Thread Prev] [Thread Next] [Date Index] [Thread Index]

 



On 8 June 2018 at 10:37, Darren Tucker <dtucker@xxxxxxxxxxx> wrote:
> whereas my example is invoking via gcc.  I assume you are explicitly
> setting the LD env var?

I can reproduce it by setting LD=ld.  I think I see what's happening:
the test is invoking $CC as a linker instead of $LD and they behave
differently in this case.

configure:6352: checking if ld supports link flag -Wl,-z,retpolineplt
configure:6375: gcc -o conftest -g -O2 -pipe -Wall -Wpointer-arith
-Wuninitialized -Wsign-compare -Wformat-security
-Wsizeof-pointer-memaccess -Wno-pointer-sign -Wno-unused-result
-fno-strict-aliasing -mfunction-return=thunk -mindirect-branch=thunk
-Werror -Wl,-z,retpolineplt conftest.c  >&5
/usr/bin/ld: warning: -z retpolineplt ignored.

-- 
Darren Tucker (dtucker at dtucker.net)
GPG key 11EAA6FA / A86E 3E07 5B19 5880 E860  37F4 9357 ECEF 11EA A6FA (new)
    Good judgement comes with experience. Unfortunately, the experience
usually comes from bad judgement.
_______________________________________________
openssh-unix-dev mailing list
openssh-unix-dev@xxxxxxxxxxx
https://lists.mindrot.org/mailman/listinfo/openssh-unix-dev



[Date Prev] [Date Next] [Thread Prev] [Thread Next] [Date Index] [Thread Index]

[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux