Fix build error (#979)

Signed-off-by: Cai Yudong <[email protected]>
zilliztech · Dec 10, 2024 · 0c9f118 · 0c9f118
1 parent 6931d0f
commit 0c9f118
Showing 1 changed file with 8 additions and 6 deletions.
diff --git a/cmake/libs/libfaiss.cmake b/cmake/libs/libfaiss.cmake
@@ -70,11 +70,13 @@ if(APPLE)
 endif()
 
 if(CMAKE_SYSTEM_NAME STREQUAL "Android" AND CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64")
-    find_package(OpenBLAS REQUIRED)
-    set(BLAS_LIBRARIES OpenBLAS::OpenBLAS)
+  find_package(OpenBLAS REQUIRED)
+  set(BLAS_LIBRARIES OpenBLAS::OpenBLAS)
 else()
-    find_package(BLAS REQUIRED)
+  find_package(LAPACK REQUIRED)
+  find_package(BLAS REQUIRED)
 endif()
+
 if(__X86_64)
   list(REMOVE_ITEM FAISS_SRCS ${FAISS_AVX2_SRCS})
 
@@ -113,7 +115,7 @@ if(__X86_64)
             -Wno-unused-function
             -Wno-strict-aliasing>)
   target_link_libraries(
-    faiss PUBLIC OpenMP::OpenMP_CXX ${BLAS_LIBRARIES}
+    faiss PUBLIC OpenMP::OpenMP_CXX ${BLAS_LIBRARIES} ${LAPACK_LIBRARIES}
                  faiss_avx2 faiss_avx512 knowhere_utils)
   target_compile_definitions(faiss PRIVATE FINTEGER=int)
 endif()
@@ -135,7 +137,7 @@ if(__AARCH64)
             -Wno-strict-aliasing>)
 
   add_dependencies(faiss knowhere_utils)
-  target_link_libraries(faiss PUBLIC OpenMP::OpenMP_CXX ${BLAS_LIBRARIES}
+  target_link_libraries(faiss PUBLIC OpenMP::OpenMP_CXX ${BLAS_LIBRARIES} ${LAPACK_LIBRARIES}
                                      knowhere_utils)
   target_compile_definitions(faiss PRIVATE FINTEGER=int)
 endif()
@@ -162,7 +164,7 @@ if(__PPC64)
             -Wno-strict-aliasing>)
 
   add_dependencies(faiss knowhere_utils)
-  target_link_libraries(faiss PUBLIC OpenMP::OpenMP_CXX ${BLAS_LIBRARIES}
+  target_link_libraries(faiss PUBLIC OpenMP::OpenMP_CXX ${BLAS_LIBRARIES} ${LAPACK_LIBRARIES}
                                       knowhere_utils)
   target_compile_definitions(faiss PRIVATE FINTEGER=int)
 endif()