Download the xnnpack dependency libraries for risc-v cross-compiling.

Download the xnnpack dependency libraries to enable riscv64 cross-building on Linux with xnnpack EP. Signed-off-by: Phoebe Chen <[email protected]>
microsoft · Jan 24, 2024 · 4a0f953 · 4a0f953
1 parent adcc6af
commit 4a0f953
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/cmake/external/xnnpack.cmake b/cmake/external/xnnpack.cmake
@@ -6,10 +6,14 @@ set(FP16_BUILD_BENCHMARKS OFF CACHE INTERNAL "")
 set(PTHREADPOOL_BUILD_TESTS OFF CACHE INTERNAL "")
 set(PTHREADPOOL_BUILD_BENCHMARKS OFF CACHE INTERNAL "")
 
+if(CMAKE_SYSTEM_PROCESSOR MATCHES "^riscv64.*")
+  set(XNNPACK_USE_SYSTEM_LIBS OFF)
+endif()
+
 # BF16 instructions cause ICE in Android NDK compiler
 if(CMAKE_ANDROID_ARCH_ABI STREQUAL armeabi-v7a)
   set(XNNPACK_ENABLE_ARM_BF16 OFF)
-ENDIF()
+endif()
 
 # fp16 depends on psimd
 FetchContent_Declare(psimd URL ${DEP_URL_psimd} URL_HASH SHA1=${DEP_SHA1_psimd})