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cmake: require bison >= 2.5 and flex #110

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cmake: require bison >= 2.5 and flex #110

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62017a5
cmake: require bison >= 2.5
Andrej730 Sep 27, 2026
5c01e66
readme: extending PATH for `bison` from `brew`
Andrej730 Sep 27, 2026
74f2688
cmake: require flex
Andrej730 Sep 27, 2026
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4 changes: 2 additions & 2 deletions CMakeLists.txt
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Expand Up @@ -27,8 +27,8 @@ include(SetPlatformFeatures)
include(SystemInformation)

# External packages
find_package(BISON)
find_package(FLEX)
find_package(BISON 2.5 REQUIRED)
find_package(FLEX REQUIRED)

# Modules
add_subdirectory("modules")
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2 changes: 2 additions & 0 deletions README.md
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Expand Up @@ -118,6 +118,8 @@ sudo apt-get install -y binutils-dev uuid-dev flex bison
### MacOS: install required packages
```shell
brew install flex bison
# Homebrew bison is not available from PATH, the system one (2.3) is too old
export PATH="$(brew --prefix bison)/bin:$PATH"
```

### Windows: install required packages
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