```
Compiling the C compiler identification source file "CMakeCCompilerId.c" failed.
Compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc
Build flags:
Id flags:
The output was:
1
ld: library not found for -lSystem
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" failed.
Compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++
Build flags:
Id flags:
The output was:
1
ld: library not found for -lc++
clang: error: linker command failed with exit code 1 (use -v to see invocation)
```
I think I found the root of the problem in findSSE.cmake. Adding an extra check whether we're on x86 or not fixes this error. Can someone else verify it builds successfully without?
Environment
Description
Steps to reproduce
Output
See above and full trace: https://gist.github.com/YVbakker/32d686da43288c5817e644caaa1f5ea6