djview-qt5 @4.10.6: cannot find qmake during configure

[hugo-ribeiro (Hugo Ribeiro)]

Trying to install djview-qt5 from source on high sierra results in an error during configure. Here's the relevant output from

port -sv install djview-qt5

configure: error: Cannot successfully run Qt program qmake.
Please define variable QMAKE to a working qmake.
If you define QMAKESPEC, make sure it is correct.
Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_aqua_djview/djview-qt5/work/djview-4.10.6" && ./configure --prefix=/opt/local --disable-nsdejavu --disable-desktopfiles
Exit code: 1
Error: Failed to configure djview-qt5, consult /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_aqua_djview/djview-qt5/work/djview-4.10.6/config.log
Error: Failed to configure djview-qt5: configure failure: command execution failed
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_aqua_djview/djview-qt5/main.log for details.
Error: Follow https://guide.macports.org/#project.tickets to report a bug.
Error: Processing of port djview-qt5 failed

qmake is installed on the system (via qt5-base from macports). I've tried to add the default installation directory to my path, but that didn't help. Here's the output from

qmake -v

QMake version 3.1
Using Qt version 5.10.0 in /opt/local/libexec/qt5/lib

[hugo-ribeiro (Hugo Ribeiro)]

config.log

[mf2k (Frank Schima)]

Please attach the main.log file.

[hugo-ribeiro (Hugo Ribeiro)]

Sorry about that. Here it is.

[NicosPavlov]

Thanks for the report. Qmake path was properly set in the Portfile, but the QMAKESPEC variable was causing issues, and the error message was not really helpful. Should be fixed with next commit.

[NicosPavlov]

In 8d86ce4f394fef0a82ce3aeaa089553bd6b0a651/macports-ports:

Djview: Fix QMAKESPEC for qt5 (fixes #55616)