distributable:
   url: https://storage.googleapis.com/downloads.webmproject.org/releases/webp/libwebp-{{version}}.tar.gz
   strip-components: 1

versions:
  github: webmproject/libwebp/tags # this is a mirror of the official repo

dependencies:
  giflib.sourceforge.io: ^5
  libjpeg-turbo.org: ^2
  libpng.org: ^1
  simplesystems.org/libtiff: ^4

build:
  dependencies:
    # gnu.org/autoconf: '*'
    # gnu.org/automake: '*'
    # gnu.org/libtool.org: '*'
  script: |
    ./configure $ARGS
    make --jobs {{ hw.concurrency }}
    make install
  env:
    ARGS:
      - --prefix="{{prefix}}"

provides:
  darwin:
  - bin/cwebp
  - bin/dwebp
  - bin/gif2webp
  - bin/img2webp
  - bin/vwebp
  - bin/webpinfo
  - bin/webpmux
  linux:
  - bin/cwebp
  - bin/dwebp
  - bin/gif2webp
  - bin/img2webp
  - bin/webpinfo
  - bin/webpmux

test:
  dependencies:
    gnu.org/wget: '*'
  script: |
    wget https://webkit.org/blog-files/color-gamut/Shoes-sRGB.jpg
    img2webp Shoes-sRGB.jpg -o out.webp