Dan> My name is Dan DaCosta and I am working with Rockwell on a Dan> smaccms transition project referred to as HTA. The manifest Dan> associated with this project can be found here: Dan> https://github.com/smaccm/hta This manifest is mostly concerned Dan> with targeting the cma34cr board. Gcc 7 changed the defaults for code generation; the latest compiler that works is gcc 6 --- and even that fails in some circumstances. That will change at some point, but I don't know when (a new build system is being developed, and I expect support for gcc 7 will be developed as part of that). Peter C -- Dr Peter Chubb Tel: +61 2 9490 5852 http://ts.data61.csiro.au/ Trustworthy Systems Group Data61 (formerly NICTA)