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README.md
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@ -75,8 +75,7 @@ sure to call e.g.
$ git submodule update --init $ git submodule update --init
A C++ compiler with C++20 support is required as well as some standard tools A C++ compiler with C++20 support is required as well as some standard tools
such as GNU Flex, GNU Bison (>=3.8), CMake (>=3.28), Make (or other CMake such as GNU Flex, GNU Bison (>=3.8), CMake (>=3.28), GNU Make, and Python (>=3.11). Some additional tools: readline,
generator such as Ninja), and Python (>=3.11). Some additional tools: readline,
libffi, Tcl and zlib; will be used if available but are optional. Graphviz and libffi, Tcl and zlib; will be used if available but are optional. Graphviz and
Xdot are used by the `show` command to display schematics. Xdot are used by the `show` command to display schematics.
@ -116,7 +115,7 @@ file which enables ccache and sets the default compiler to clang when calling
"version": 1, "version": 1,
"configurePresets": [ "configurePresets": [
{ {
"name": "default", "name": "clang",
"binaryDir": "build", "binaryDir": "build",
"generator": "Unix Makefiles", "generator": "Unix Makefiles",
"cacheVariables": { "cacheVariables": {
@ -129,15 +128,13 @@ file which enables ccache and sets the default compiler to clang when calling
} }
``` ```
Once generated, the build system can be run as follows: Once generated, build yosys like this:
$ cmake --build build #..or.. $ cmake --build build
$ cd build
$ cmake --build .
To quickly install Yosys with the default settings: To build and install a release build of Yosys:
$ cmake -B build . -DCMAKE_BUILD_TYPE=Release $ cmake -B build -DCMAKE_BUILD_TYPE=Release
$ cmake --build build --config Release --parallel $(nproc) $ cmake --build build --config Release --parallel $(nproc)
$ sudo cmake --install build --strip $ sudo cmake --install build --strip