On 8 June 2018 at 12:21, Darren Tucker <dtucker@xxxxxxxxxxx> wrote: > On 8 June 2018 at 12:09, PGNet Dev <pgnet.dev@xxxxxxxxx> 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. Looking into autoconf some more it appears that its C language support does not include $LD at all: https://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=blob;f=lib/autoconf/c.m4;h=42c6ac1b1c29748ef7a9f9792301e3280b5be049;hb=HEAD#l65 ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&AS_MESSAGE_LOG_FD' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&AS_MESSAGE_LOG_FD' I'm thinking we should remove the ability to set $LD and if you want to override the linker you would have to use the corresponding compiler option such as gcc's -fuse-ld. That would be simpler than trying to code around this particular problem. -- 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
