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23 lines
813 B
Markdown
23 lines
813 B
Markdown
# CMake options
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* `-D CMAKE_BUILD_TYPE=Debug`
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* Enables debug info and disables optimizations
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* `-D CMAKE_EXPORT_COMPILE_COMMANDS=ON`
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* Creates `compile_commands.json` for [clangd](https://clangd.llvm.org/) language server.
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For clangd to find the JSON, create a file named `.clangd` with this content
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```
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CompileFlags:
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CompilationDatabase: build
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```
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and place it here:
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```
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.
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├── vcmi -> contains sources and is under git control
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├── build -> contains build output, makefiles, object files,...
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└── .clangd
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```
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* `-D ENABLE_CCACHE:BOOL=ON`
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* Speeds up recompilation
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* `-G Ninja`
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* Use Ninja build system instead of Make, which speeds up the build and doesn't require a `-j` flag |