On 2020-09-01 11:46, Bob Eager wrote:
Almost certainly the -fno-common problem with clang 11.
This now defaults to -fno-common, which causes multiply defined symbols
at link time if something is declared global in more than one module
(instead of extern in all but one module). There is a similar problem
with gcc.
Declaring -fno-common on your existing build will trigger the problem.
What you are seeing (success) is because clang 11 isn't actually in
-CURRENT yet. When I fixed my ports, I had to install (build) clang 11
(from llvm11) to do the testing.
llvm 11 is imported into FreeBSD 13-currrent since about two weeks. If
you have an older current, or are on a release, you can either add
-fno-common to CFLAGS to trigger the issue, or install llvm11 from ports
and use that.
Regards
Niclas
On Tue, 1 Sep 2020 19:35:44 +1000
Sean Greven <sean.gre...@gmail.com> wrote:
Hi there
I have received a number of messages from pkg-fallout regarding the
port I maintain, and pkg-fallout maintains that my port is broken.
The really strange thing here is that I am able to build it in all the
versions up till 13.0-CURRENT.
The port builds without any errors. Any one with any ideas on how to
troubleshoot this further?
Below is the last piece of the error returned from pkg-fallout.
cc: error: linker command failed with exit code 1 (use -v to see
invocation) *** [fwknop] Error code 1
make[3]: stopped in
/wrkdirs/usr/ports/security/fwknop/work/fwknop-2.6.10/client
1 error
make[3]: stopped in
/wrkdirs/usr/ports/security/fwknop/work/fwknop-2.6.10/client
===> Compilation failed unexpectedly.
Try to set MAKE_JOBS_UNSAFE=yes and rebuild before reporting the
failure to the maintainer.
*** Error code 1
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