dia @0.97.3: error: implicitly declaring library function 'finite' with type 'int (double)'

[FrancescoBorraccino]

~ % sudo port install dia
Password:
--->  Computing dependencies for dia
--->  Fetching archive for dia
--->  Attempting to fetch dia-0.97.3_5.darwin_21.arm64.tbz2 from https://packages.macports.org/dia
--->  Attempting to fetch dia-0.97.3_5.darwin_21.arm64.tbz2 from https://kmq.jp.packages.macports.org/dia
--->  Attempting to fetch dia-0.97.3_5.darwin_21.arm64.tbz2 from http://jog.id.packages.macports.org/macports/packages/dia
--->  Building dia
Error: Failed to build dia: command execution failed
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_gnome_dia/dia/main.log for details.
Error: Follow https://guide.macports.org/#project.tickets if you believe there
is a bug.
Error: Processing of port dia failed

[jmroot (Joshua Root)]

Please attach the log.

[ryandesign (Ryan Carsten Schmidt)]

And before doing that, please sudo port clean dia and then try to install it again, since I can see from your terminal output that it was not a clean build attempt.

[kwolcott]

Recent attempt to install dia from source on Ventura 13.1 on M1 chip

[ryandesign (Ryan Carsten Schmidt)]

Thanks for the log, Kenneth. The problem you see is probably the same as the one the original reporter saw:

arrows.c:424:8: error: implicitly declaring library function 'finite' with type 'int (double)' [-Werror,-Wimplicit-function-declaration]
  if (!finite(vl.x)) {
       ^

Here's the upstream bug report:

​https://gitlab.gnome.org/GNOME/dia/-/issues/525.

It is specific to Apple Silicon systems, which the original reporter was also using.

I'll backport the fix since there has not been a new dia release:

​https://gitlab.gnome.org/GNOME/dia/-/commit/3f80231714d692f1dea43bbaa4bfc4e49cbc8d46

[ryandesign (Ryan Carsten Schmidt)]

In 8c7342e07f454d5c7c5323f6ca9d4596b31078c9/macports-ports (master):

dia: Fix build on arm64

Closes: #66013