fix x86 arch detection

apache · Aug 17, 2022 · 48ad16d · 48ad16d
1 parent 27e49fe
commit 48ad16d
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/cpp/cmake_modules/SetupCxxFlags.cmake b/cpp/cmake_modules/SetupCxxFlags.cmake
@@ -24,7 +24,9 @@ include(CheckCXXSourceCompiles)
 message(STATUS "System processor: ${CMAKE_SYSTEM_PROCESSOR}")
 
 if(NOT DEFINED ARROW_CPU_FLAG)
-  if(CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64|ARM64|arm64")
+  if(CMAKE_SYSTEM_PROCESSOR MATCHES "AMD64|X86|x86|i[3456]86")
+    set(ARROW_CPU_FLAG "x86")
+  elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64|ARM64|arm64")
     set(ARROW_CPU_FLAG "armv8")
   elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "armv7")
     set(ARROW_CPU_FLAG "armv7")
@@ -33,9 +35,9 @@ if(NOT DEFINED ARROW_CPU_FLAG)
   elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "s390x")
     set(ARROW_CPU_FLAG "s390x")
   elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "riscv64")
-    set(ARROW_CPU_FLAG "riscv")
+    set(ARROW_CPU_FLAG "riscv64")
   else()
-    set(ARROW_CPU_FLAG "x86")
+    message(FATAL_ERROR "Unknown system processor")
   endif()
 endif()