Rattler Build

https://rattler.build/latest
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Rattler-build is a fast, cross-platform Conda package builder that creates relocatable binaries from...
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### Build and Install Project (Windows)

Source: https://rattler.build/latest/index

This script configures and builds the project on Windows using CMake and Ninja. It sets up release mode, enables shared libraries, specifies installation and prefix paths, and configures dependencies like cURL and zlib. The script checks for errors after the CMake configuration and proceeds with a verbose Ninja installation.

```batch
mkdir build

cmake -GNinja \
      -DCMAKE_BUILD_TYPE=Release \
      -DBUILD_SHARED_LIBS=ON \
      -DCMAKE_INSTALL_PREFIX=%LIBRARY_PREFIX% \
      -DCMAKE_PREFIX_PATH=%LIBRARY_PREFIX% \
      -DCURL_USE_SCHANNEL=ON \
      -DCURL_USE_LIBSSH2=OFF \
      -DUSE_ZLIB=ON \
      -DENABLE_UNICODE=ON \
      %SRC_DIR%

IF %ERRORLEVEL% NEQ 0 exit 1

ninja install --verbose
```

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### Clean Build Artifacts (Unix-like)

Source: https://rattler.build/latest/index

This command removes the 'share' directory from the installation prefix. It's typically used to clean up previously installed shared files or to ensure a clean state before a new installation. This command is specific to Unix-like environments and requires appropriate permissions.

```bash
rm -rf "${PREFIX}/share"
```

--------------------------------

### Build Curl Library Script (Bash)

Source: https://rattler.build/latest/index

A `build.sh` script for building the `curl` library on Unix-like systems. It configures the build with specified options, including SSL support and prefix, then compiles and installs the library using `make`.

```bash
#!/bin/bash

# Get an updated config.sub and config.guess
cp $BUILD_PREFIX/share/libtool/build-aux/config.* .

if [[ $target_platform =~ linux.* ]]; then
    USESSL="--with-openssl=${PREFIX}"
else
    USESSL="--with-secure-transport"
fi;

./configure \
    --prefix=${PREFIX} \
    --host=${HOST} \
    ${USESSL} \
    --with-ca-bundle=${PREFIX}/ssl/cacert.pem \
    --disable-static --enable-shared

make -j${CPU_COUNT} ${VERBOSE_AT}
make install

```

--------------------------------

### Build xtensor C++ Library Recipe (YAML)

Source: https://rattler.build/latest/index

A `recipe.yaml` file for building the xtensor C++ header-only library. It specifies package metadata, source URL, build scripts for different platforms (Windows and Unix-like), build and run requirements, and testing procedures.

```yaml
context:
  name: xtensor
  version: 0.24.6

package:
  name: ${{ name|lower }}
  version: ${{ version }}

source:
  url: https://github.com/xtensor-stack/xtensor/archive/${{ version }}.tar.gz
  sha256: f87259b51aabafdd1183947747edfff4cff75d55375334f2e81cee6dc68ef655

build:
  number: 0
  script:
    - if: win
      then: |
        cmake -G "NMake Makefiles" -D BUILD_TESTS=OFF -D CMAKE_INSTALL_PREFIX=%LIBRARY_PREFIX% %SRC_DIR%
        nmake
        nmake install
      else: |
        cmake ${CMAKE_ARGS} -DBUILD_TESTS=OFF -DCMAKE_INSTALL_PREFIX=$PREFIX $SRC_DIR -DCMAKE_INSTALL_LIBDIR=lib
        make install

requirements:
  build:
    - ${{ compiler('cxx') }}
    - cmake
    - if: unix
      then: make
  host:
    - xtl >=0.7,<0.8
  run:
    - xtl >=0.7,<0.8
  run_constraints:
    - xsimd >=8.0.3,<10

tests:
  - script:
    - if: unix or emscripten
      then:
        - test -d ${PREFIX}/include/xtensor
        - test -f ${PREFIX}/include/xtensor/xarray.hpp
        - test -f ${PREFIX}/share/cmake/xtensor/xtensorConfig.cmake
        - test -f ${PREFIX}/share/cmake/xtensor/xtensorConfigVersion.cmake
    - if: win
      then:
        - if not exist %LIBRARY_PREFIX%\include\xtensor\xarray.hpp (exit 1)
        - if not exist %LIBRARY_PREFIX%\share\cmake\xtensor\xtensorConfig.cmake (exit 1)
        - if not exist %LIBRARY_PREFIX%\share\cmake\xtensor\xtensorConfigVersion.cmake (exit 1)

about:
  homepage: https://github.com/xtensor-stack/xtensor
  license: BSD-3-Clause
  license_file: LICENSE
  summary: The C++ tensor algebra library
  description: Multi dimensional arrays with broadcasting and lazy computing
  documentation: https://xtensor.readthedocs.io
  repository: https://github.com/xtensor-stack/xtensor

extra:
  recipe-maintainers:
    - some-maintainer

```

--------------------------------

### Build Curl Library Recipe (YAML)

Source: https://rattler.build/latest/index

A `recipe.yaml` file for building the `curl` library. It specifies package details, source URL, and build requirements for both build and host environments, including compilers and platform-specific tools like cmake, ninja, make, perl, and pkg-config.

```yaml
context:
  version: "8.0.1"

package:
  name: curl
  version: ${{ version }}

source:
  url: http://curl.haxx.se/download/curl-${{ version }}.tar.bz2
  sha256: 9b6b1e96b748d04b968786b6bdf407aa5c75ab53a3d37c1c8c81cdb736555ccf

build:
  number: 0

requirements:
  build:
    - ${{ compiler('c') }}
    - if: win
      then:
        - cmake
        - ninja
    - if: unix
      then:
        - make
        - perl
        - pkg-config
        - libtool
  host:
    - if: linux
      then:
        - openssl

about:
  homepage: http://curl.haxx.se/
  license: MIT/X derivate (http://curl.haxx.se/docs/copyright.html)
  license_file: COPYING
  summary: tool and library for transferring data with URL syntax
  description: |
    Curl is an open source command line tool and library for transferring data
    with URL syntax. It is used in command lines or scripts to transfer data.
  documentation: https://curl.haxx.se/docs/
  repository: https://github.com/curl/curl

```

--------------------------------

### Build Rich Python Package Recipe (YAML)

Source: https://rattler.build/latest/index

A `recipe.yaml` file for building the `rich` Python package using `noarch: python`. It defines package metadata, source URL, build script using pip, and host/run requirements, including Python version and other dependencies.

```yaml
context:
  version: "13.4.2"

package:
  name: "rich"
  version: ${{ version }}

source:
  - url: https://pypi.io/packages/source/r/rich/rich-${{ version }}.tar.gz
    sha256: d653d6bccede5844304c605d5aac802c7cf9621efd700b46c7ec2b51ea914898

build:
  # Thanks to `noarch: python` this package works on all platforms
  noarch: python
  script:
    - python -m pip install . -vv

requirements:
  host:
    - pip
    - poetry-core >=1.0.0
    - python 3.10.*
  run:
    # sync with normalized deps from poetry-generated setup.py
    - markdown-it-py >=2.2.0
    - pygments >=2.13.0,<3.0.0
    - python 3.10.*
    - typing_extensions >=4.0.0,<5.0.0

tests:
  - python:
      imports:
        - rich
      pip_check: true

about:
  homepage: https://github.com/Textualize/rich
  license: MIT
  license_file: LICENSE
  summary: Render rich text, tables, progress bars, syntax highlighting, markdown and more to the terminal
  description: |
    Rich is a Python library for rich text and beautiful formatting in the terminal.

    The Rich API makes it easy to add color and style to terminal output. Rich
    can also render pretty tables, progress bars, markdown, syntax highlighted
    source code, tracebacks, and more — out of the box.
  documentation: https://rich.readthedocs.io
  repository: https://github.com/Textualize/rich

```
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