There are two outputs of `uname -ar` on the Apple M1. I can compile the EPICS base according to my shell environment, for example, Iterm2 and a terminal within the VS Code. The first one is the output of Iterm2 and the second is the output of the VS Code terminal.
1) Darwin JeongLee-M70.local 20.3.0 Darwin Kernel Version 20.3.0: Thu Jan 21 00:06:51 PST 2021; root:xnu-7195.81.3~1/RELEASE_ARM64_T8101 arm64
2) Darwin JeongLee-M70.local 20.3.0 Darwin Kernel Version 20.3.0: Thu Jan 21 00:06:51 PST 2021; root:xnu-7195.81.3~1/RELEASE_ARM64_T8101 x86_64
There are two outputs of `uname -ar` on the Apple M1. I can compile the EPICS base according to my shell environment, for example, Iterm2 and a terminal within the VS Code. The first one is the output of Iterm2 and the second is the output of the VS Code terminal.
1) Darwin JeongLee-M70.local 20.3.0 Darwin Kernel Version 20.3.0: Thu Jan 21 00:06:51 PST 2021; root:xnu- 7195.81. 3~1/RELEASE_ ARM64_T8101 arm64
2) Darwin JeongLee-M70.local 20.3.0 Darwin Kernel Version 20.3.0: Thu Jan 21 00:06:51 PST 2021; root:xnu- 7195.81. 3~1/RELEASE_ ARM64_T8101 x86_64
Hope this help to your decision just in case.