gtk-chtheme @0.3.1_3: Build failure

[andrzejp (Andrzej Prochyra)]

Fails to build on Big Sur 11.2.2, Xcode 12.4.

andrzej@MacBook-Pro ~ % sudo port install gtk-chtheme
Warning: The macOS 11.2 SDK does not appear to be installed. Ports may not build correctly.
Warning: You can install it as part of the Xcode Command Line Tools package by running `xcode-select --install'.
--->  Computing dependencies for gtk-chtheme
--->  Fetching archive for gtk-chtheme
--->  Attempting to fetch gtk-chtheme-0.3.1_3.darwin_20.x86_64.tbz2 from https://mse.uk.packages.macports.org/gtk-chtheme
--->  Attempting to fetch gtk-chtheme-0.3.1_3.darwin_20.x86_64.tbz2 from https://lil.fr.packages.macports.org/gtk-chtheme
--->  Attempting to fetch gtk-chtheme-0.3.1_3.darwin_20.x86_64.tbz2 from https://cph.dk.packages.macports.org/gtk-chtheme
--->  Fetching distfiles for gtk-chtheme
--->  Verifying checksums for gtk-chtheme
--->  Extracting gtk-chtheme
--->  Applying patches to gtk-chtheme
--->  Configuring gtk-chtheme
--->  Building gtk-chtheme
Error: Failed to build gtk-chtheme: command execution failed
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_x11_gtk-chtheme/gtk-chtheme/main.log for details.
Error: Follow https://guide.macports.org/#project.tickets to report a bug.
Error: Processing of port gtk-chtheme failed

[tj800x (Tom Johnson)]

I was able to get gtk-chtheme to build by adding -Wno-implicit-function-declaration to CFLAGS in the Makefile.

After it built I reran the "port install gtk-chtheme" and it seemed to pick up the gtk-chtheme executable just fine and continued with the installation process.

[ryandesign (Ryan Carsten Schmidt)]

In 71bf5447ceb29cc7116cbce756d6d3d486d96ee8/macports-ports (master):

gtk-chtheme: Fix build failure (deprecated gtk)

Closes: #62389