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Android: Unknown processor CMAKE_SYSTEM_PROCESSOR=arm #175

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MarginGitHub opened this issue Dec 28, 2022 · 1 comment · Fixed by #186
Closed

Android: Unknown processor CMAKE_SYSTEM_PROCESSOR=arm #175

MarginGitHub opened this issue Dec 28, 2022 · 1 comment · Fixed by #186

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@MarginGitHub
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When this happens，CMAKE_SYSTEM_PROCESSOR should be armv7-a，not arm
badicsalex added a commit to badicsalex/g2o-rs that referenced this issue Jul 24, 2023
@badicsalex
build: add workaround for android compilation
e0c0224 
See:
rust-lang/cmake-rs#175
rust-lang/cmake-rs#174
fredszaq added a commit to fredszaq/cmake-rs that referenced this issue Oct 3, 2023
@fredszaq
Fix cross compilation on android armv7 and x86
c4febd0 
This fixes the following cmake errors

```
Android: Unknown processor CMAKE_SYSTEM_PROCESSOR='x86'.
```
and

```
Android: Unknown processor CMAKE_SYSTEM_PROCESSOR='arm'.
```

when crosscompiling for `i686-linux-android` and `armv7-linux-androideabi`
 android targets

fixes rust-lang#175
@fredszaq fredszaq mentioned this issue Oct 3, 2023
Merged
fredszaq added a commit to fredszaq/cmake-rs that referenced this issue Oct 3, 2023
@fredszaq
Fix cross compilation on android armv7 and x86
432e5ba 
This fixes the following cmake errors

```
Android: Unknown processor CMAKE_SYSTEM_PROCESSOR='x86'.
```
and

```
Android: Unknown processor CMAKE_SYSTEM_PROCESSOR='arm'.
```

when crosscompiling for `i686-linux-android` and `armv7-linux-androideabi`
 android targets

fixes rust-lang#175
@roblabla roblabla mentioned this issue Jun 24, 2024
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@adwhit
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adwhit commented Aug 6, 2024

For anyone arriving here after trying to upgrade to NDK v27, I think there is now a separate issue that has surfaced that gives a similar error. The root cause is actually the ABI values not being set at all within cmake due to a change in configuration. See: android/ndk#2049

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Fix cross compilation on android armv7 and x86 fredszaq/cmake-rs
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@adwhit @MarginGitHub