High Sierra failed to build GDB

[espinraf (Rafael Espino)]

High Sierra failed to build GDB

$ sudo port clean gdb
--->  Cleaning gdb
$ sudo port upgrade outdated
--->  Fetching archive for gdb
--->  Attempting to fetch gdb-7.12.1_1.darwin_17.x86_64.tbz2 from https://packages.macports.org/gdb
--->  Attempting to fetch gdb-7.12.1_1.darwin_17.x86_64.tbz2 from http://mse.uk.packages.macports.org/sites/packages.macports.org/gdb
--->  Attempting to fetch gdb-7.12.1_1.darwin_17.x86_64.tbz2 from http://nue.de.packages.macports.org/gdb
--->  Computing dependencies for gdb
--->  Fetching distfiles for gdb
--->  Verifying checksums for gdb
--->  Extracting gdb
--->  Applying patches to gdb
--->  Configuring gdb
--->  Building gdb
Error: Failed to build gdb: command execution failed
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_gdb/gdb/main.log for details.
Error: Follow https://guide.macports.org/#project.tickets to report a bug.

[ryandesign (Ryan Carsten Schmidt)]

You didn't attach a main.log file, but I assume you're encountering the same error everyone else will encounter on High Sierra, which is tracked in #55035.