[compiler-rt] da25e08 - [builitins] Only try to use getauxval on Linux (#104047)

[via llvm-commits]

Author: Brad Smith
Date: 2024-08-15T20:50:12-04:00
New Revision: da25e08a4c8d5869ca66b1ff6ca3dbc291eea6e8

URL: https://github.com/llvm/llvm-project/commit/da25e08a4c8d5869ca66b1ff6ca3dbc291eea6e8
DIFF: https://github.com/llvm/llvm-project/commit/da25e08a4c8d5869ca66b1ff6ca3dbc291eea6e8.diff

LOG: [builitins] Only try to use getauxval on Linux (#104047)

OpenBSD now has sys/auxv.h but does not use getauxval.

Added: 
    

Modified: 
    compiler-rt/lib/builtins/cpu_model/aarch64.c

Removed: 
    


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diff  --git a/compiler-rt/lib/builtins/cpu_model/aarch64.c b/compiler-rt/lib/builtins/cpu_model/aarch64.c
index ec4b08bfa89ac8..0dd397783b67f5 100644
--- a/compiler-rt/lib/builtins/cpu_model/aarch64.c
+++ b/compiler-rt/lib/builtins/cpu_model/aarch64.c
@@ -45,7 +45,7 @@ _Bool __aarch64_have_lse_atomics
 #elif defined(__ANDROID__)
 #include "aarch64/hwcap.inc"
 #include "aarch64/lse_atomics/android.inc"
-#elif __has_include(<sys/auxv.h>)
+#elif defined(__linux__) && __has_include(<sys/auxv.h>)
 #include "aarch64/hwcap.inc"
 #include "aarch64/lse_atomics/getauxval.inc"
 #else
@@ -73,7 +73,7 @@ struct {
 #elif defined(__ANDROID__)
 #include "aarch64/fmv/mrs.inc"
 #include "aarch64/fmv/android.inc"
-#elif __has_include(<sys/auxv.h>)
+#elif defined(__linux__) && __has_include(<sys/auxv.h>)
 #include "aarch64/fmv/mrs.inc"
 #include "aarch64/fmv/getauxval.inc"
 #else