gcc-darwin-arm64

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Darwin: Use 'enable-darwin-at-rpath' on newer macOS versions

2

Hi, Iain. This one makes sense for both https://github.com/iains/gcc-darwin-arm64 and https://github.com/iains/gcc-12-branch, and perhaps older branches. Along with https://github.com/gcc-mirror/gcc/commit/6725f186cb70d48338f69456864bf469a12ee5be and https://patchwork.ozlabs.org/project/gcc/patch/[email protected]/, it should bring things into shape for macOS 13, modulo...

markmentovai

Link tests are not allowed after GCC_NO_EXECUTABLES

15

When using the branch [master-wip-apple-si-on-2f7f0d32e740](https://github.com/iains/gcc-darwin-arm64/tree/master-wip-apple-si-on-2f7f0d32e740) I'm seeing the following failure: ``` configure: error: Link tests are not allowed after GCC_NO_EXECUTABLES ``` I was not seeing this issue when building on...

omus

Setting up an iOS cross-compiler (hosted on macOS)

19

I am documenting here my notes on how to use this branch to set up a cross-compiler to aarch64-apple-darwin (ideally iOS, not macOS) from x86_64-apple-darwin. I hope you don't mind...

fxcoudert

GNAT Build: xg++ compile step error

6

Hi When building `GNAT` (Ada) I get the error: `ld: warning: directory not found for option '-L/Users/simon/ada/lib/gcc/11/gcc/aarch64-apple-darwin21/12/adalib/'` when the final `xg++` step is run. The directory it is unable to...

wiremoons

TLS on arm64 Darwin

4

I saw that you left this section empty–if you haven't gotten around to looking at this, here's a bit about how it's implemented: ```console $ clang -x c -Os -...

saagarjha

Support -mcpu=apple-a12

4

clang supports passing `apple-a12` as a valid CPU choice, probably GCC should align itself with that? Brings trouble in Julia: https://github.com/JuliaLang/julia/issues/44517

fxcoudert

antmak

Test results for the branch

90

I'll post test results onto this "issue" (it's not really appropriate to post them to gcc-testresults yet, since this is 'out of tree') [summ-aarch64-darwin20-branch-on-r11-4586.txt](https://github.com/iains/gcc-darwin-arm64/files/5501166/summ-aarch64-darwin20-branch-on-r11-4586.txt)

iains

gfortran and libSystemB.dylib issue when a large array is in play

15

I've installed gcc-mp-devel with MacPorts `GNU Fortran (MacPorts gcc-devel 12-20220320_0+enable_stdlib_flag) 12.0.1 20220319 (experimental) ` on a M1 Mac 64 GB RAM running macOS 12.2.1. Could compile and execute all the...

fvaccari

darwinpcs d.3 is not yet implemented.

3

from the README " D.3 From [2] : The general ABI specifies that it is the callee’s responsibility to sign or zero-extend arguments having fewer than 32 bits, and that...

iains