kou commented on PR #33803:
URL: https://github.com/apache/arrow/pull/33803#issuecomment-1399152264
How about this?
```diff
diff --git a/cpp/src/arrow/util/cpu_info.cc b/cpp/src/arrow/util/cpu_info.cc
index 3ba8db216..08b7b8b21 100644
--- a/cpp/src/arrow/util/cpu_info.cc
+++ b/cpp/src/arrow/util/cpu_info.cc
@@ -348,6 +348,7 @@ int64_t LinuxGetCacheSize(int level) {
// care about are present.
// Returns a bitmap of flags.
int64_t LinuxParseCpuFlags(const std::string& values) {
+#if defined(CPUINFO_ARCH_X86) || defined(CPUINFO_ARCH_ARM)
const struct {
std::string name;
int64_t flag;
@@ -379,6 +380,9 @@ int64_t LinuxParseCpuFlags(const std::string& values) {
}
}
return flags;
+#else
+ return 0;
+#endif
}
void OsRetrieveCacheSize(std::array<int64_t, kCacheLevels>* cache_sizes) {
```
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