--- CMakeLists.txt.orig	2025-01-22 08:09:48 UTC
+++ CMakeLists.txt
@@ -83,6 +83,8 @@ else()
     set(ARCH ppc64le)
   elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64")
     set(ARCH ppc64)
+  elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)")
+    set(ARCH ppc)
   elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(mips.*|MIPS.*)")
     set(ARCH mips)
   elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(riscv.*|RISCV.*)")