Removing old compile flag from GZIP CMake file that was causing a (oneapi-src#657)

compile error on some machines.

Author: tyoungsc

DirectProgramming/DPC++FPGA/ReferenceDesigns/gzip/src/CMakeLists.txt

@@ -77,7 +77,7 @@ message(STATUS "NUM_REORDER_LL=${NUM_REORDER_LL}")
 #    For this reason, FPGA backend flags must be passed as link flags in CMake.
 set(EMULATOR_COMPILE_FLAGS "-Wall ${WIN_FLAG} -fintelfpga -g0 -DNUM_ENGINES=${NUM_ENGINES} -DFPGA_EMULATOR")
 set(EMULATOR_LINK_FLAGS "-fintelfpga -DNUM_ENGINES=${NUM_ENGINES}")
-set(HARDWARE_COMPILE_FLAGS "-Wall ${WIN_FLAG} -MMD -fintelfpga -DNUM_ENGINES=${NUM_ENGINES}")
+set(HARDWARE_COMPILE_FLAGS "-Wall ${WIN_FLAG} -fintelfpga -DNUM_ENGINES=${NUM_ENGINES}")
 set(HARDWARE_LINK_FLAGS "-fintelfpga -Xshardware -Xsparallel=2 -Xsopt-arg=\"-nocaching\" -Xsboard=${FPGA_BOARD} -DNUM_ENGINES=${NUM_ENGINES} ${USER_HARDWARE_FLAGS}")
 # use cmake -D USER_HARDWARE_FLAGS=<flags> to set extra flags for FPGA backend compilation