qcachegrind 0.7.4 fails to build

[tartarini (Daniele Tartarini)]

trying to install on OSX 10.14.6 with XCode 11 I get the following error:

 sudo port install qcachegrind -s
--->  Computing dependencies for qcachegrind
--->  Fetching archive for qcachegrind
--->  Attempting to fetch qcachegrind-0.7.4_0.darwin_18.x86_64.tbz2 from https://packages.macports.org/qcachegrind
--->  Attempting to fetch qcachegrind-0.7.4_0.darwin_18.x86_64.tbz2 from http://mse.uk.packages.macports.org/sites/packages.macports.org/qcachegrind
--->  Attempting to fetch qcachegrind-0.7.4_0.darwin_18.x86_64.tbz2 from http://lil.fr.packages.macports.org/qcachegrind
--->  Building qcachegrind
Error: Failed to build qcachegrind: command execution failed
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_devel_qcachegrind/qcachegrind/main.log for details.
Error: Follow https://guide.macports.org/#project.tickets to report a bug.
Error: Processing of port qcachegrind failed

any idea?

[kencu (Ken)]

:info:build ../libcore/tracedata.cpp:3262:30: error: ordered comparison between pointer and zero ('const void *' and 'int')

probably, for a start at least, have to change the 0 to NULLPTR.

There may be other issues after that.

Perhaps the upstream devs have already fixed this in some new version, or if not that, someone has patched it from some other linux distro that we can use, if it gets complicated...

[kencu (Ken)]

this is the same error as 58327 as it turns out, so Ill add you ref there.