fortran-utils fail to install, violating MacPorts prefix: /usr/share/man/man1: No such file or directory

[barracuda156]

===> fsplit (install)
/usr/bin/install -c -s -o root -g wheel -m 555   fsplit /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_fortran-utils/fortran-utils/work/destroot/opt/local/bin
/usr/bin/install -c -o root -g wheel -m 444 fsplit.1.gz  /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_fortran-utils/fortran-utils/work/destroot/usr/share/man/man1
install: /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_fortran-utils/fortran-utils/work/destroot/usr/share/man/man1: No such file or directory
*** Error code 71

Stop in /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_fortran-utils/fortran-utils/work/fortran-utils-1.2/fsplit.
*** Error code 1

Stop in /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_fortran-utils/fortran-utils/work/fortran-utils-1.2.
Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_fortran-utils/fortran-utils/work/fortran-utils-1.2" && /usr/bin/bsdmake install BINDIR=/opt/local/bin CC="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_fortran-utils/fortran-utils/work/compwrap/cc/usr/bin/gcc-4.2" CXX="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_fortran-utils/fortran-utils/work/compwrap/cxx/usr/bin/g++-4.2" OBJC="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_fortran-utils/fortran-utils/work/compwrap/objc/usr/bin/gcc-4.2" OBJCXX="/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_fortran-utils/fortran-utils/work/compwrap/objcxx/usr/bin/g++-4.2" INSTALL="/usr/bin/install -c" DESTDIR=/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_fortran-utils/fortran-utils/work/destroot 
Exit code: 1

[ryandesign (Ryan Carsten Schmidt)]

In 1cdbbbf4e27960d8862193d73a548201eba42f1d/macports-ports (master):

fortran-utils: Fix man install dir for macOS bsdmake

Fix manpage installation directory when using the bsdmake included with
macOS rather than the one provided by MacPorts. MacPorts bsdmake
defaults SHAREDIR to ${prefix}/share while macOS bsdmake defaults it to
/usr/share. No revbump is needed because the build would previously fail
when using macOS bsdmake.

Closes: #70587