kill any still-running xst_original process via Makefile

diff --git a/Makefile b/Makefile
index a1ceaa9..0c38418 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -80,6 +80,7 @@ synth:
        cd build/fpga; mkdir -p tmp
        cd build/fpga; mkdir -p xst
        rm -rf build/fpga/_ngo
+       skill xst_original
        $(xilinx)xst -intstyle xflow -ifn main.xst -ofn main.syr < main.xst
        $(xilinx)ngdbuild -aul -intstyle xflow -dd _ngo -nt timestamp -uc main.ucf -p $(device) main.ngc main.ngd
        $(xilinx)map -intstyle xflow -p $(device) -cm speed -l -pr b -k 4 -c 100 -tx off -o main_map.ncd main.ngd main.pcf