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@@ -13,7 +13,6 @@
**This is experimental and work in progress!** See [ghdl.rtfd.io: Using/Synthesis](http://ghdl.readthedocs.io/en/latest/using/Synthesis.html).
- [Build as a module (shared library)](#build-as-a-module-shared-library)
-- [Build as part of yosys (not recommended)](#build-as-part-of-yosys-not-recommended)
- [Usage](#Usage)
- [Docker](#Docker)
@@ -47,24 +46,6 @@ yosys-config --exec mkdir -p --datdir/plugins
yosys-config --exec ln -s "$GHDL_PREFIX/lib/ghdl_yosys.so" --datdir/plugins/ghdl.so
```
-## Build as part of yosys (not recommended)
-
-- Get and build ghdl as in the previous section.
-
-- Get [yosys](https://github.com/YosysHQ/yosys) sources.
-
-- Get ghdl-yosys-plugin and:
- - Patch yosys sources using `yosys.diff`.
- - Copy `src/*` to `yosys/frontends/ghdl`.
- - Configure yosys by adding (to) `Makefile.conf`:
-
-```makefile
-ENABLE_GHDL := 1
-GHDL_DIR := <ghdl install dir>
-```
-
-- Build and install yosys.
-
## Usage
Example for icestick, using ghdl, yosys, nextpnr and icestorm: