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Merge pull request #5936 from YosysHQ/krys/parallel_make

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Let nested make calls parallelize
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KrystalDelusion 2026-06-07 22:00:57 +00:00 • committed by GitHub
commit 948c3d6394
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3 changed files with 10 additions and 3 deletions
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9
CMakeLists.txt
View file

@ -9,7 +9,7 @@ if (CMAKE_BINARY_DIR STREQUAL CMAKE_SOURCE_DIR)
)
endif()
cmake_minimum_required(VERSION 3.27)
cmake_minimum_required(VERSION 3.28)
project(yosys LANGUAGES C CXX)
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})
@ -31,6 +31,10 @@ include(YosysAbcSubmodule)
include(YosysVerific)
include(UseHomebrew)
# Fix for using Clang from nixpkgs
# see https://github.com/YosysHQ/yosys/pull/5936#issuecomment-4637319568
set(CMAKE_CXX_SCAN_FOR_MODULES NO)
# Build options.
set(YOSYS_COMPILER_LAUNCHER "" CACHE STRING "Compiler launcher (ccache, sccache)")
option(YOSYS_ENABLE_COVERAGE "Enable code coverage" OFF)
@ -532,6 +536,7 @@ if (NOT YOSYS_BUILD_PYTHON_ONLY)
COMMAND make vanilla-test ${makefile_vars}
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/tests
DEPENDS ${makefile_depends}
JOB_SERVER_AWARE TRUE
)
add_custom_target(test
@ -543,6 +548,7 @@ if (NOT YOSYS_BUILD_PYTHON_ONLY)
COMMAND make gen ${makefile_vars}
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/docs
DEPENDS ${makefile_depends}
JOB_SERVER_AWARE TRUE
)
foreach (format html latexpdf)
add_custom_target(docs-${format}
@ -555,6 +561,7 @@ if (NOT YOSYS_BUILD_PYTHON_ONLY)
COMMAND make test ${makefile_vars}
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/docs
DEPENDS ${makefile_depends}
JOB_SERVER_AWARE TRUE
)
endif()

2
README.md
View file

@ -76,7 +76,7 @@ or
$ git submodule update --init --recursive
A C++ compiler with C++20 support is required as well as some standard tools
such as GNU Flex, GNU Bison (>=3.8), CMake (>=3.27), Make (or other CMake
such as GNU Flex, GNU Bison (>=3.8), CMake (>=3.28), Make (or other CMake
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
Xdot are used by the `show` command to display schematics.

2
docs/source/getting_started/installation.rst
View file

@ -88,7 +88,7 @@ Build prerequisites
^^^^^^^^^^^^^^^^^^^
A C++ compiler with C++20 support is required as well as some standard tools
such as GNU Flex, GNU Bison (>=3.8), CMake (>=3.27), Make (or other CMake
such as GNU Flex, GNU Bison (>=3.8), CMake (>=3.28), Make (or other CMake
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
Xdot are used by the `show` command to display schematics.