distributable:
  url: https://github.com/mozilla/mozjpeg/archive/v{{version}}.tar.gz
  strip-components: 1

versions: 
  github: mozilla/mozjpeg

dependencies:
  libpng.org: ^1

build:
  dependencies:
    cmake.org: ^3
    nasm.us: ^2
    libpng.org: ^1
  working-directory: build
  script: |
    cmake .. $ARGS
    make install 
  env:
    ARGS:
      - -DCMAKE_INSTALL_PREFIX={{ prefix }}
    linux/x86-64:
      ARGS:
        - -DCMAKE_C_FLAGS=-fPIC
        - -DCMAKE_CXX_FLAGS=-fPIC
        - -DCMAKE_EXE_LINKER_FLAGS=-pie

provides:
  - bin/cjpeg
  - bin/djpeg
  - bin/jpegtran
  - bin/rdjpgcom
  - bin/tjbench
  - bin/wrjpgcom

test:
  script: jpegtran -crop 1x1 -transpose -optimize -outfile out.jpg fixture.jpeg