autopano-sift-c @2.5.1_1 build failure

[dershow]

I'm trying to install autopano-sift-c on an apple Silicon machine and it's failing:

 % sudo port install autopano-sift-c
--->  Computing dependencies for autopano-sift-c
--->  Fetching archive for autopano-sift-c
--->  Attempting to fetch autopano-sift-c-2.5.1_1.darwin_22.arm64.tbz2 from https://packages.macports.org/autopano-sift-c
--->  Attempting to fetch autopano-sift-c-2.5.1_1.darwin_22.arm64.tbz2 from https://ywg.ca.packages.macports.org/mirror/macports/packages/autopano-sift-c
--->  Attempting to fetch autopano-sift-c-2.5.1_1.darwin_22.arm64.tbz2 from http://mirror.fcix.net/macports/packages/autopano-sift-c
--->  Fetching distfiles for autopano-sift-c
--->  Verifying checksums for autopano-sift-c
--->  Extracting autopano-sift-c
--->  Configuring autopano-sift-c
--->  Building autopano-sift-c
Error: Failed to build autopano-sift-c: command execution failed
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_autopano-sift-c/autopano-sift-c/main.log for details.
Error: Follow https://guide.macports.org/#project.tickets if you believe there is a bug.
Error: Processing of port autopano-sift-c failed

I've attached the log as well.