diff --git a/compiler-rt/lib/xray/CMakeLists.txt b/compiler-rt/lib/xray/CMakeLists.txt
index 101be97d2e3d..01f041d497a1 100644
--- a/compiler-rt/lib/xray/CMakeLists.txt
+++ b/compiler-rt/lib/xray/CMakeLists.txt
@@ -13,47 +13,38 @@ set(XRAY_SOURCES
 
 set(x86_64_SOURCES
     xray_x86_64.cc
-    xray_trampoline_x86_64.S
-    ${XRAY_SOURCES})
+    xray_trampoline_x86_64.S)
 
 set(arm_SOURCES
     xray_arm.cc
-    xray_trampoline_arm.S
-    ${XRAY_SOURCES})
+    xray_trampoline_arm.S)
 
-set(armhf_SOURCES
-  ${arm_SOURCES})
+set(armhf_SOURCES)
 
 set(aarch64_SOURCES
   xray_AArch64.cc
-  xray_trampoline_AArch64.S
-  ${XRAY_SOURCES})
+  xray_trampoline_AArch64.S)
 
 set(mips_SOURCES
     xray_mips.cc
-    xray_trampoline_mips.S
-    ${XRAY_SOURCES})
+    xray_trampoline_mips.S)
 
 set(mipsel_SOURCES
     xray_mips.cc
-    xray_trampoline_mips.S
-    ${XRAY_SOURCES})
+    xray_trampoline_mips.S)
 
 set(mips64_SOURCES
     xray_mips64.cc
-    xray_trampoline_mips64.S
-    ${XRAY_SOURCES})
+    xray_trampoline_mips64.S)
 
 set(mips64el_SOURCES
     xray_mips64.cc
-    xray_trampoline_mips64.S
-    ${XRAY_SOURCES})
+    xray_trampoline_mips64.S)
 
 set(powerpc64le_SOURCES
-        xray_powerpc64.cc
-        xray_trampoline_powerpc64.cc
-        xray_trampoline_powerpc64_asm.S
-        ${XRAY_SOURCES})
+    xray_powerpc64.cc
+    xray_trampoline_powerpc64.cc
+    xray_trampoline_powerpc64_asm.S)
 
 include_directories(..)
 include_directories(../../include)