blas build: use LDFLAGS from pkg-config

Author: khumarahn

ggml/src/ggml-blas/CMakeLists.txt

@@ -54,6 +54,7 @@ if (BLAS_FOUND)
         endif()
         if (DepBLAS_FOUND)
             set(BLAS_INCLUDE_DIRS ${DepBLAS_INCLUDE_DIRS})
+            set(BLAS_LDFLAGS ${DepBLAS_LDFLAGS})
         else()
             message(WARNING "BLAS_INCLUDE_DIRS neither been provided nor been automatically"
             " detected by pkgconfig, trying to find cblas.h from possible paths...")
@@ -73,6 +74,7 @@ if (BLAS_FOUND)
     message(STATUS "BLAS found, Includes: ${BLAS_INCLUDE_DIRS}")
 
     target_compile_options(ggml-blas PRIVATE ${BLAS_LINKER_FLAGS})
+    target_link_options(ggml-blas PRIVATE ${BLAS_LDFLAGS})
 
     if (${BLAS_INCLUDE_DIRS} MATCHES "mkl" AND (${GGML_BLAS_VENDOR} MATCHES "Generic" OR ${GGML_BLAS_VENDOR} MATCHES "Intel"))
         add_compile_definitions(GGML_BLAS_USE_MKL)