--- CMakeLists.txt.orig	2020-03-04 17:16:37 UTC
+++ CMakeLists.txt
@@ -73,9 +73,15 @@ elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(i[3
     set(WTF_CPU_X86 1)
 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc")
     set(WTF_CPU_PPC 1)
+elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "powerpc")
+    set(WTF_CPU_PPC 1)
 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64")
     set(WTF_CPU_PPC64 1)
+elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "powerpc64")
+    set(WTF_CPU_PPC64 1)
 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64le")
+    set(WTF_CPU_PPC64LE 1)
+elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "powerpc64le")
     set(WTF_CPU_PPC64LE 1)
 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "parisc*")
     set(WTF_CPU_HPPA 1)
