vanilla build of 7.7p1 release on linux/4.17 fails with gcc8 @ "/usr/bin/ld: unrecognized option '-Wl,-z,retpolineplt'"
dtucker at dtucker.net
Fri Jun 8 12:21:32 AEST 2018
On 8 June 2018 at 12:09, PGNet Dev <pgnet.dev at gmail.com> wrote:
> /usr/bin/ld -o ssh ssh.o readconf.o clientloop.o sshtty.o sshconnect.o sshconnect2.o mux.o -L. -Lopenbsd-compat/ -Wl,-z,relro -Wl,-z,now -Wl,-z,noexecstack -fstack-protector-strong -pie -lssh -lopenbsd-compat -lutil -lz -lcrypt -lresolv
> /usr/bin/ld: unrecognized option '-Wl,-z,relro'
That's a slightly different problem: -Wl is a gcc flag that means
"pass the following flag through to the linker". Since AC_LINK_IFLESE
uses $CC and not $LD, this works in configure, but apparently bare ld
does not understand -Wl. The only way I can think of right now to fix
that is to manually invoke $LD inside the test macro. Lemme have a
bit more of a think.
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.
More information about the openssh-unix-dev