Update pthread to `${LIB_PTHREAD}` (#868)

Signed-off-by: Hanjoung Lee <hanjoung.lee@samsung.com>

diff --git a/externals/CMakeLists.txt b/externals/CMakeLists.txt
index 9734775..330e377 100644 (file)
--- a/externals/CMakeLists.txt
+++ b/externals/CMakeLists.txt
@@ -46,7 +46,7 @@ list(APPEND TFLITE_INCLUDES "${CMAKE_CURRENT_SOURCE_DIR}/flatbuffers/include")
 add_library(tensorflow-lite ${TFLITE_SRCS})
 target_include_directories(tensorflow-lite PUBLIC ${TFLITE_INCLUDES})
 target_compile_definitions(tensorflow-lite PUBLIC "GEMMLOWP_ALLOW_SLOW_SCALAR_FALLBACK")
-target_link_libraries(tensorflow-lite eigen3 pthread dl)
+target_link_libraries(tensorflow-lite eigen3 ${LIB_PTHREAD} dl)
 
 install(TARGETS tensorflow-lite ARCHIVE DESTINATION lib)