exa fails to upgrade (0.10.1_2 < 0.10.1_3) on mavericks

[tehcog (tehcog)]

Build fails. Please see attached main.log

Also, the following is present in my .bashrc:

500 # !!!!!! GO MACPORTS README !!!!!
501 #
502 # 202010902
503 # go @1.16.7_1
504 #  go has the following notes:
505 #    go had to be specially patched and built to work on your platform.
506 #
507 #    It likely won't work out of the box when building other projects, so make sure change your environment to use the following variables:
508 #      * GO_EXTLINK_ENABLED="1"
509 #    to always force go to use the external gcc or clang linker and
510 #      * GO_LDFLAGS="\"-extldflags=${configure.ldflags}\""
511 #      * CGO_LDFLAGS="-g -O2 ${configure.ldflags}"
512 #    to force-link any binary against the legacy support library. Use exactly the quoting provided here, even if it may look odd, or compilation will fail.
513 #
514 #    Failure to do so will leave you unable to create binaries that use features not natively available on your system, either directly or through a go core dependency.
515
516 GO_EXTLINK_ENABLED="1"
517 # couldn't get these to work ("bad substitution") until single quotes were added:
518 export GO_LDFLAGS='"\"-extldflags=${configure.ldflags}\""'
519 export CGO_LDFLAGS='"-g -O2 ${configure.ldflags}"'

[tehcog (tehcog)]

main.log