Fix for Windows linking error to FPGA n_way_buffering sample (oneapi-src#535)

* test

Signed-off-by: Anandh Venkateswaran <anandh.venkateswaran@intel.com>

* test

Signed-off-by: Anandh Venkateswaran <anandh.venkateswaran@intel.com>

* test

Signed-off-by: Anandh Venkateswaran <anandh.venkateswaran@intel.com>

* test

Signed-off-by: Anandh Venkateswaran <anandh.venkateswaran@intel.com>

Author: anandhv

DirectProgramming/DPC++FPGA/Tutorials/DesignPatterns/n_way_buffering/src/CMakeLists.txt

@@ -26,9 +26,16 @@ endif()
 # 2. The "link" stage invokes the compiler's FPGA backend before linking.
 #    For this reason, FPGA backend flags must be passed as link flags in CMake.
 set(EMULATOR_COMPILE_FLAGS "${WIN_FLAG} -fintelfpga -DFPGA_EMULATOR")
-set(EMULATOR_LINK_FLAGS " -lpthread -fintelfpga")
+if(WIN32)
+	set(EMULATOR_LINK_FLAGS " -fintelfpga")
+	set(HARDWARE_LINK_FLAGS "-fintelfpga -Xshardware -Xsboard=${FPGA_BOARD} ${USER_HARDWARE_FLAGS}")
+else()
+	set(EMULATOR_LINK_FLAGS " -lpthread -fintelfpga")
+	set(HARDWARE_LINK_FLAGS "-lpthread -fintelfpga -Xshardware -Xsboard=${FPGA_BOARD} ${USER_HARDWARE_FLAGS}")
+endif()
+
 set(HARDWARE_COMPILE_FLAGS "${WIN_FLAG} -fintelfpga")
-set(HARDWARE_LINK_FLAGS "-lpthread -fintelfpga -Xshardware -Xsboard=${FPGA_BOARD} ${USER_HARDWARE_FLAGS}")
+
 # use cmake -D USER_HARDWARE_FLAGS=<flags> to set extra flags for FPGA backend compilation
 
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