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Sean Cross 82f60ba938 Makefile: don't assume python is called `python3` 
On some architectures, notably on Windows, the official name for the
Python binary from python.org is `python`.  The build system assumes
that python is called `python3`, which breaks under this architecture.

There is already infrastructure in place to determine the name of the
Python binary when building PYOSYS.  Since Python is now always required
to build Yosys, enable this check universally which sets the
`PYTHON_EXECUTABLE` variable.

Then, reuse this variable in other Makefiles as necessary, rather than
hardcoding `python3` everywhere.

Signed-off-by: Sean Cross <sean@xobs.io>
 		2019-10-19 14:04:52 +08:00
..
tests Add pattern detection support for DSP48E1 model, check against vendor 2019-09-18 10:45:04 -07:00
.gitignore Added support for initialized xilinx brams 2015-04-06 17:07:10 +02:00
Makefile.inc Makefile: don't assume python is called `python3` 2019-10-19 14:04:52 +08:00
abc9_map.v Rename abc_* names/attributes to more precisely be abc9_* 2019-10-04 11:04:10 -07:00
abc9_model.v Rename abc_* names/attributes to more precisely be abc9_* 2019-10-04 11:04:10 -07:00
abc9_unmap.v Rename abc_* names/attributes to more precisely be abc9_* 2019-10-04 11:04:10 -07:00
abc9_xc7.box Rename abc_* names/attributes to more precisely be abc9_* 2019-10-04 11:04:10 -07:00
abc9_xc7.lut Rename abc_* names/attributes to more precisely be abc9_* 2019-10-04 11:04:10 -07:00
abc9_xc7_nowide.lut Rename abc_* names/attributes to more precisely be abc9_* 2019-10-04 11:04:10 -07:00
arith_map.v Instead of MUXCY/XORCY use CARRY4 (with timing) 2019-05-21 16:19:45 -07:00
brams_init.py synth_xilinx: Initial Spartan 6 block RAM inference support. 2019-07-11 14:45:48 +02:00
cells_map.v Use abc_{map,unmap,model}.v 2019-08-20 12:39:11 -07:00
cells_sim.v xilinx: Add simulation model for IBUFG. 2019-10-10 13:16:03 +02:00
cells_xtra.py xilinx: Add simulation model for IBUFG. 2019-10-10 13:16:03 +02:00
dsp_map.v D is 25 bits not 24 bits wide 2019-09-19 15:55:49 -07:00
lut_map.v Really permute Xilinx LUT mappings as default LUT6.I5:A6 2019-06-18 11:48:48 -07:00
lutrams.txt Work in progress for renaming labels/options in synth_xilinx 2019-07-18 14:20:43 -07:00
lutrams_map.v Work in progress for renaming labels/options in synth_xilinx 2019-07-18 14:20:43 -07:00
mux_map.v Change synth_xilinx's -nomux to -minmuxf <int> 2019-06-24 10:04:01 -07:00
synth_xilinx.cc Merge pull request #1437 from YosysHQ/eddie/abc_to_abc9 2019-10-08 10:53:38 -07:00
xc6s_brams.txt synth_xilinx: Initial Spartan 6 block RAM inference support. 2019-07-11 14:45:48 +02:00
xc6s_brams_bb.v Rename abc_* names/attributes to more precisely be abc9_* 2019-10-04 11:04:10 -07:00
xc6s_brams_map.v RST -> RSTBRST for RAMB8BWER 2019-07-29 16:05:44 -07:00
xc6s_cells_xtra.v xilinx: Add simulation model for IBUFG. 2019-10-10 13:16:03 +02:00
xc6s_ff_map.v synth_xilinx: Support latches, remove used-up FF init values. 2019-09-30 12:52:43 +02:00
xc6v_cells_xtra.v xilinx: Add simulation model for IBUFG. 2019-10-10 13:16:03 +02:00
xc7_brams.txt synth_xilinx: Initial Spartan 6 block RAM inference support. 2019-07-11 14:45:48 +02:00
xc7_brams_bb.v Rename abc_* names/attributes to more precisely be abc9_* 2019-10-04 11:04:10 -07:00
xc7_brams_map.v synth_xilinx: Initial Spartan 6 block RAM inference support. 2019-07-11 14:45:48 +02:00
xc7_cells_xtra.v xilinx: Add simulation model for IBUFG. 2019-10-10 13:16:03 +02:00
xc7_ff_map.v synth_xilinx: Support latches, remove used-up FF init values. 2019-09-30 12:52:43 +02:00
xcu_cells_xtra.v Add LDCE/LDPE sim library, remove from *cells_xtra.{v,py} 2019-09-30 12:52:43 +02:00