search

ruslo / polly

:wrench: Collection of CMake toolchain files and scripts for cross-platform build and CI testing (GCC, Visual Studio, iOS, Android, Clang analyzer, sanitizers etc.)
BSD 2-Clause "Simplified" License
862 stars 191 forks source link

added lots of ios-13-2-dep-9-3 toolchains (individual devices, signed and unsigned) #341

Closed belveder79 closed 4 years ago

belveder79 commented 4 years ago

Hi, added new toolchain without bitcode. Thx, clemens

belveder79 commented 4 years ago

and more toolchains...

belveder79 commented 4 years ago

Awesome, thx. Just a quick question: did you ever encounter that running a build for all devices, say armv7, armv7s and arm64, fails, while individual ones work out perfectly?

I ran the “device” toolchain, for which I get a compiler error. But running toolchains individually work out. It is not a memory issue, and I have no idea...

Ruslan Baratov notifications@github.com schrieb am So. 16. Feb. 2020 um 21:50:

Merged #341 https://github.com/ruslo/polly/pull/341 into master.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/ruslo/polly/pull/341?email_source=notifications&email_token=AAA3R4ECU7TQMMIKPJBZ5V3RDGRJFA5CNFSM4KUOFKJKYY3PNVWWK3TUL52HS4DFWZEXG43VMVCXMZLOORHG65DJMZUWGYLUNFXW5KTDN5WW2ZLOORPWSZGOWVHLJ5I#event-3041834229, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAA3R4FAGR7U6BUY7DFZNNDRDGRJFANCNFSM4KUOFKJA .

ruslo commented 4 years ago

did you ever encounter that running a build for all devices, say armv7, armv7s and arm64, fails, while individual ones work out perfectly?

Yes, it happens sometimes. Not all CMake code is suitable for a multi architecture build, not all C++ code as well. E.g. try_compile will run only for a single architecture, and if the results of this operation will be architecture-dependent, you will have errors while compiling the untested architecture. Same problem if you save the results generated by configure_file C++ source.

Also, note that for a single architecture build we will set CMAKE_SYSTEM_PROCESSOR, for the multi architecture we can't:

Examples: