librsvg fails to build under Macports 2.6.1 on Mac OS Catalina

[infopox]

Installing librsvg 2.44.14 fails during build with the following message :

Error: Failed to build librsvg: command execution failed Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_github.com_macports_macports-ports_archive_master_ports_graphics_librsvg/librsvg/main.log for details. Error: Problem while installing librsvg Error: Follow ​https://guide.macports.org/#project.tickets to report a bug.

The corresponding log is attached

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build log file

[cjones051073 (Chris Jones)]

Builds fine here, macOS 10.15, Xcode 11.1

Can you please start by making sure you system is fully up to date

sudo port sync
sudo port upgrade outdated

then try again, with a clean build

sudo port clean librsvg
sudo port -s install librsvg

if that still fails, please try uninstalling rust and cargo, rebuilding them,

sudo port -f uninstall cargo rust
sudo port -s install cargo rust

and then try again with a clean rebuild.

[jmroot (Joshua Root)]

#59244