Fix the build for M1 MacBooks #211
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It turns out, MACOS is a perfectly fine OS to support aarch64 (through its name
arm64.)
The only thing missing was the appropriate check in impl_aarch64, plus renaming
the file to match that it's really for any OS that has the CPU.
jwatte@Jons-MBP build % make test
Running tests...
Test project /Users/jwatte/cpu_features/build
Start 1: bit_utils_test
1/4 Test google#1: bit_utils_test ................... Passed 0.06 sec
Start 2: string_view_test
2/4 Test google#2: string_view_test ................. Passed 0.04 sec
Start 3: stack_line_reader_test
3/4 Test google#3: stack_line_reader_test ........... Passed 0.04 sec
Start 4: cpuinfo_aarch64_test
4/4 Test google#4: cpuinfo_aarch64_test ............. Passed 0.12 sec
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Also, I have signed the CLA, and trying to re-sign it gives me an error saying it's already signed. |
| @@ -15,7 +15,7 @@ | |||
| #include "cpu_features_macros.h" | |||
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| #ifdef CPU_FEATURES_ARCH_AARCH64 | |||
| #if defined(CPU_FEATURES_OS_LINUX) || defined(CPU_FEATURES_OS_ANDROID) | |||
| #if defined(CPU_FEATURES_OS_LINUX) || defined(CPU_FEATURES_OS_ANDROID) || defined(CPU_FEATURES_OS_MACOS) | |||
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@jwatte, recently added new code layout #194 to separate platform code, current file src/impl_linux_or_android_aarch64.c works with /proc/cpuinfo and /proc/self/auxv which is only suitable for Linux, so this defined(CPU_FEATURES_OS_MACOS) should be in other file src/impl_aarch64_macos.c, also a PR #204 has already been created for this, the only thing is that the PR is big and we will merge it with small PRs
сс: #210
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@gchatelet, can we close this PR, since we will be adding changes to fix the build for M1 in the future? |
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Can we get this fixed, please? It has been broken for a long time. |
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I think this can be closed now that #209 merged which makes a similar fix |
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closing it as duplicate of the on going PR: |
It turns out, MACOS is a perfectly fine OS to support aarch64 (through its name
arm64.)
The only thing missing was the appropriate check in impl_aarch64, plus renaming
the file to match that it's really for any OS that has the CPU.
jwatte@Jons-MBP build % make test
Running tests...
Test project /Users/jwatte/cpu_features/build
Start 1: bit_utils_test
1/4 Test #1: bit_utils_test ................... Passed 0.06 sec
Start 2: string_view_test
2/4 Test #2: string_view_test ................. Passed 0.04 sec
Start 3: stack_line_reader_test
3/4 Test #3: stack_line_reader_test ........... Passed 0.04 sec
Start 4: cpuinfo_aarch64_test
4/4 Test #4: cpuinfo_aarch64_test ............. Passed 0.12 sec