diff --git a/compiler-rt/test/metadata/CMakeLists.txt b/compiler-rt/test/metadata/CMakeLists.txt
--- a/compiler-rt/test/metadata/CMakeLists.txt
+++ b/compiler-rt/test/metadata/CMakeLists.txt
@@ -1,15 +1,17 @@
-set(TEST_ARCH ${X86_64})
+if(CAN_TARGET_x86_64)
+  set(TEST_ARCH ${X86_64})
 
-set(METADATA_LIT_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
-set(METADATA_LIT_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
+  set(METADATA_LIT_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
+  set(METADATA_LIT_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
 
-set(SANITIZER_COMMON_TEST_TARGET_ARCH ${X86_64})
-get_test_cc_for_arch(${X86_64} METADATA_TEST_TARGET_CC METADATA_TEST_TARGET_CFLAGS)
-configure_lit_site_cfg(
-  ${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.py.in
-  ${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg.py)
+  set(SANITIZER_COMMON_TEST_TARGET_ARCH ${X86_64})
+  get_test_cc_for_arch(${X86_64} METADATA_TEST_TARGET_CC METADATA_TEST_TARGET_CFLAGS)
+  configure_lit_site_cfg(
+    ${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.py.in
+    ${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg.py)
 
-add_lit_testsuite(check-sanmd "Running the SanitizerBinaryMetadata tests"
-  ${CMAKE_CURRENT_BINARY_DIR}
-  DEPENDS ${SANITIZER_COMMON_LIT_TEST_DEPS})
-set_target_properties(check-sanmd PROPERTIES FOLDER "Compiler-RT Misc")
+  add_lit_testsuite(check-sanmd "Running the SanitizerBinaryMetadata tests"
+    ${CMAKE_CURRENT_BINARY_DIR}
+    DEPENDS ${SANITIZER_COMMON_LIT_TEST_DEPS})
+  set_target_properties(check-sanmd PROPERTIES FOLDER "Compiler-RT Misc")
+endif()