[PowerPC] Default CPU to 7400 to enable VMX support in qemu-ppc

diff --git a/cmake/toolchain-powerpc.cmake b/cmake/toolchain-powerpc.cmake
index 4f7f8e92f5167eb366aafaf691a90c90b952422a..b1627b86960683a67c9f014900d0e160f0e6b168 100644 (file)
--- a/cmake/toolchain-powerpc.cmake
+++ b/cmake/toolchain-powerpc.cmake
@@ -6,7 +6,7 @@ set(CMAKE_C_COMPILER_TARGET "powerpc-linux-gnu")
 set(CMAKE_CXX_COMPILER_TARGET "powerpc-linux-gnu")
 
 set(CMAKE_CROSSCOMPILING TRUE)
-set(CMAKE_CROSSCOMPILING_EMULATOR qemu-ppc -L /usr/${CMAKE_C_COMPILER_TARGET}/)
+set(CMAKE_CROSSCOMPILING_EMULATOR qemu-ppc -cpu 7400 -L /usr/${CMAKE_C_COMPILER_TARGET}/)
 
 set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
 set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)