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xo-reflect: README: howto using xo-build

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Roland Conybeare 2024-06-15 13:15:22 -04:00
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.gitignore vendored
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# emacs workspace config
.projectile
# clangd working space (see emacs+lsp)
.cache
# typical cmake build directory (source-tree-nephew)

51
README.md
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## Getting Started
### build + install dependencies
### build + install `xo-cmake` dependency
- [github/Rconybea/refcnt](https://github.com/Rconybea/refcnt)
- [github/Rconybea/subsys](https://github.com/Rconybea/subsys)
- [github/Rconybea/xo-cmake](https://github.com/Rconybea/xo-cmake)
### build + install
Installs a few cmake ingredients, along with a build assistant `xo-build` for XO projects such as this one.
### build + install other XO dependencies
```
$ cd reflect
$ mkdir build
$ cd build
$ INSTALL_PREFIX=/usr/local # or wherever you prefer
$ cmake -DCMAKE_MODULE_PATH=${INSTALL_PREFIX}/share/cmake -DCMAKE_PREFIX_PATH=${INSTALL_PREFIX} -DCMAKE_INSTALL_PREFIX=${INSTALL_PREFIX} ..
$ make
$ make install
$ xo-build --clone --configure --build --install xo-indentlog
$ xo-build --clone --configure --build --install xo-refnct
$ xo-build --clone --configure --build --install xo-subsys
```
Note: can use `-n` to dry-run here
### copy `xo-reflect` repository locally
```
$ xo-build --clone xo-reflect
```
or equivalently
```
$ git clone git@github.com:Rconybea/xo-reflect.git
```
### build + install xo-reflect
```
$ xo-build --configure --build --install xo-reflect
```
or equivalently:
```
$ PREFIX=/usr/local # or wherever you prefer
$ cmake -DCMAKE_INSTALL_PREFIX=${PREFIX} -S xo-reflect -B xo-reflect/.build
$ cmake --build xo-reflect/.build
$ cmake --install xo-reflect/.build
```
### build for unit test coverage
```
$ cd xo-reflect
$ mkdir build-ccov
$ cd build-ccov
$ cmake -DCMAKE_MODULE_PATH=${INSTALL_PREFIX}/share/cmake -DCMAKE_PREFIX_PATH=${INSTALL_PREFIX} -DCODE_COVERAGE=ON -DCMAKE_BUILD_TYPE=Debug ..
$ cmake -DCMAKE_BUILD_TYPE=coverage -DCMAKE_INSTALL_PREFIX=$PREFIX xo-reflect/.build-ccov
$ cmake --build xo-reflect/.build-ccov
```
### LSP support