diff options
Diffstat (limited to 'techlibs/xilinx/synth_xilinx.cc')
| -rw-r--r-- | techlibs/xilinx/synth_xilinx.cc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc index 3d4a65c5d..b5c203d1f 100644 --- a/techlibs/xilinx/synth_xilinx.cc +++ b/techlibs/xilinx/synth_xilinx.cc @@ -291,10 +291,11 @@ struct SynthXilinxPass : public ScriptPass ff_map_file = "+/xilinx/xc7_ff_map.v"; if (check_label("begin")) { + std::string read_args; if (vpr) - run("read_verilog -lib -D_EXPLICIT_CARRY +/xilinx/cells_sim.v"); - else - run("read_verilog -lib +/xilinx/cells_sim.v"); + read_args += " -D_EXPLICIT_CARRY"; + read_args += " -lib +/xilinx/cells_sim.v"; + run("read_verilog" + read_args); run("read_verilog -lib +/xilinx/cells_xtra.v"); |