Build Failure on ports-10.8_x86_64_legacy: gcc9, isl, libgcc-devel

[buildbot at macports.org]

Status:       Failure
Build slave:  ports-10.8_x86_64_legacy
Full logs:    https://build.macports.org/builders/ports-10.8_x86_64_legacy-watcher/builds/23457
Build reason: The SingleBranchScheduler scheduler named 'ports' triggered this build
Port list:    gcc9
Subport list:
	- libgcc-devel
	- gcc9
Variants:     None
Revision:     1a59fe39907c858c1df1dcb5f53219f8f124d137
Build time:   0:09:42
Author:       Chris Jones <jonesc at macports.org>

Log from failed builds:
	Building 'libgcc-devel' ... [ERROR] (failed to install dependency 'isl')
	> maintainers: mcalhoun at macports.org.
	Building 'gcc9' ... [ERROR] (failed to install dependency 'isl')
	> maintainers: mcalhoun at macports.org.

Broken ports:
	- gcc9
	- isl
	- libgcc-devel

Responsible maintainers:
	- mcalhoun at macports.org

Links to individual build jobs:
- ports-10.8_x86_64_legacy-builder #91258
  https://build.macports.org/builders/ports-10.8_x86_64_legacy-builder/builds/91258
- ports-10.8_x86_64_legacy-builder #91259
  https://build.macports.org/builders/ports-10.8_x86_64_legacy-builder/builds/91259

-- 
Best regards,
MacPorts Buildbot
https://build.macports.org/