[core] debug yosys version extraction
[core] debug
[core] now cache the cmake source dir
[core] debug
[core] debug kernel dependencies
[core] debug common include directories
[core] debug
[core] debug simlib_help.inc
[core] debug pmgen py path in cmake
[core] syntax
[core] debug flex source
[core] restore
[core] debug executable output as it now shows linking to .
[core] debug yosys-abc directory
[core] debug cmake share directory
[core] debug yosys abc
[core] restore shared directory location as yosys requires fixed location
[core] rework link target to yosys sub dir under build
[core] fixed the bug on yosys-config.install location for install
[core] cmake syntax
[core] correct the location for share directory
[core] debug
[core] debug
[core] debug
[core] enforce internal attributes; rename the YOSYS_ENABLE_UNIT_TESTS; use YOSYS_CMAKE_BINARY_DIR for all
[core] apply review comments
[core] rename
[core] change all the CMAKE_BINARY_DIR to YOSYS_CMAKE_BINARY_DIR
[core] replace CMAKE_SOURCE_DIR to YOSYS_CMAKE_SOURCE_DIR
The current version of UseHomebrew defaults to /opt/homebrew/Cellar and prioritizes it over anything currently existing in PATH. This has two issues:
- On x86_64 installations of Homebrew (including when emulating on ARM), the path is /usr/local/Cellar
- When building in a `nix develop` environment, the homebrew versions take priority, complicating testing
This addresses this issue by using the output of `brew --prefix`, doing nothing if brew is not in `PATH`.
Additionally, CMakeLists.txt was updated such that if YOSYS_ENABLE_HOMEBREW is defined as OFF, using Homebrew is skipped entirely.
Homebrew doesn't provide a merged (FHS) prefix and tools installed from
it cannot be expected to appear on PATH. Furthermore, XCode provides
some tools and headers (Flex, Bison) which must not be used if
a Homebrew alternative is installed.
tangxifan
Mohamed Gaber
Catherine