wrk fails to build on macOS 10.15 Catalina

[breun (Nils Breunese)]

~ % sudo port clean wrk
--->  Cleaning wrk
~ % sudo port install wrk
--->  Computing dependencies for wrk
--->  Fetching archive for wrk
--->  Attempting to fetch wrk-4.1.0_0.darwin_19.x86_64.tbz2 from https://packages.macports.org/wrk
--->  Attempting to fetch wrk-4.1.0_0.darwin_19.x86_64.tbz2 from http://lil.fr.packages.macports.org/wrk
--->  Attempting to fetch wrk-4.1.0_0.darwin_19.x86_64.tbz2 from http://nue.de.packages.macports.org/wrk
--->  Fetching distfiles for wrk
--->  Verifying checksums for wrk
--->  Extracting wrk
--->  Configuring wrk
--->  Building wrk
Error: Failed to build wrk: command execution failed
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_net_wrk/wrk/main.log for details.
Error: Follow https://guide.macports.org/#project.tickets to report a bug.
Error: Processing of port wrk failed

I've attached the contents of /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_net_wrk/wrk/main.log.

[mf2k (Frank Schima)]

In the future, please add the port maintainer(s) to Cc (port info --maintainers wrk), if any.

[mf2k (Frank Schima)]

Also, please attach the main.log file instead of pasting the contents into the description.

[breun (Nils Breunese)]

/opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_net_wrk/wrk/main.log

[breun (Nils Breunese)]

Thanks mf2k, I forgot to cc the maintainer and I've moved the contents of main.log to an attachment.

[mf2k (Frank Schima)]

Error appears to be:

:info:build make[2]: *** [lj_folddef.h] Segmentation fault: 11

[Chris Jones <jonesc@…>]

In 8148ab78c51232c0dc57407239be868cfbe342e5/macports-ports (master):

wrk: Blacklist Xcode 11 clang due to 'stack-check' issues
Closes: #59346