--- CMakeLists.txt.orig	2026-08-13 00:54:12 UTC
+++ CMakeLists.txt
@@ -54,6 +54,12 @@ elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^loongarch64")
   set(ARCH "riscv32")
 elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^loongarch64")
   set(ARCH "loong64")
+elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^powerpc64le")
+  set(ARCH "powerpc64le")
+elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^powerpc64")
+  set(ARCH "powerpc64")
+elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^powerpc")
+  set(ARCH "powerpc")
 else()
   message(FATAL_ERROR "Architecture: ${CMAKE_SYSTEM_PROCESSOR} not recognized")
 endif()