nasm:
  version: 2.12.01
  files:
    - :url: http://www.nasm.us/pub/nasm/releasebuilds/2.12.01/nasm-2.12.01.tar.gz
      :sha256: 4cab94c041ae85740b47d92d0a25dd2325f05b2378dcf6fac4d09c49c62ee481
zlib:
  version: 1.2.8
  files:
    - :url: http://download.sourceforge.net/libpng/zlib-1.2.8.tar.gz
      :md5: 44d667c142d7cda120332623eab69f40
  configure_options: ['--static']
lcms2:
  version: 2.7
  files:
    - :url: http://download.sourceforge.net/lcms/lcms2-2.7.tar.gz
      :sha256: 4524234ae7de185e6b6da5d31d6875085b2198bc63b1211f7dde6e2d197d6a53
libpng:
  version: 1.6.21
  files:
    - :url: http://download.sourceforge.net/libpng/libpng-1.6.21.tar.gz
      :md5: aca36ec8e0a3b406a5912243bc243717
  patch_files:
    - 0001-Do-not-build-binary-utilities.patch
  configure_options: ['--enable-static', '--disable-shared', '--without-binconfigs', '--disable-unversioned-libpng-pc', '--disable-unversioned-libpng-config']
mozjpeg:
  version: 3.1
  files:
    - :url: https://github.com/mozilla/mozjpeg/releases/download/v3.1/mozjpeg-3.1-release-source.tar.gz
      :sha256: deedd88342c5da219f0047d9a290cd58eebe1b7a513564fcd8ebc49670077a1f
optipng:
  version: 0.7.6
  files:
    - :url: http://downloads.sourceforge.net/project/optipng/OptiPNG/optipng-0.7.6/optipng-0.7.6.tar.gz
      :sha256: 4870631fcbd3825605f00a168b8debf44ea1cda8ef98a73e5411eee97199be80
  configure_options: ['-with-system-libs']
pngquant:
  version: 2.7.1
  files:
    - :url: https://pngquant.org/pngquant-2.7.1-src.tar.gz
      :sha1: a14f66a5b85bf65f432ce16bf029bee344a5d915
  patch_files:
    - 0001-Work-around-mini-portile-s-configure-invocation.patch
    - 0002-Add-default-LDFLAGS.patch
    - 0003-Disable-libpng-check.patch
    - 0004-Remove-libz-check.patch
    - 0005-Remove-lcms2-check.patch
    - 0006-Do-not-build-static-binary.patch
  configure_options: []
advancecomp:
  version: 1.20
  files:
    - :url: https://github.com/amadvance/advancecomp/releases/download/v1.20/advancecomp-1.20.tar.gz
      :sha256: 590a447cfc7ab3a37ec707e13967a0046a81a888c561ebaff5415b1e946da67b
gifsicle:
  version: 1.88
  files:
    - :url: https://www.lcdf.org/gifsicle/gifsicle-1.88.tar.gz
      :sha256: 4585d2e683d7f68eb8fcb15504732d71d7ede48ab5963e61915201f9e68305be
  configure_options: ['--without-x', '--disable-gifdiff']
jhead:
  version: 3.00
  files:
    - :url: http://sentex.net/%7Emwandel/jhead/jhead-3.00.tar.gz
      :sha256: 88cc01da018e242fe2e05db73f91b6288106858dd70f27506c4989a575d2895e
  patch_files:
    - 0001-Add-a-configure-shim.patch
    - 0002-Specify-a-default-DESTDIR.patch
    - 0003-Make-the-configure-script-set-the-DESTDIR.patch
    - 0004-Make-the-makefile-install-to-the-proper-location.patch
pngcrush:
  version: 1.8.1
  files:
    - :url: http://downloads.sourceforge.net/project/pmt/pngcrush/1.8.1/pngcrush-1.8.1.tar.gz
      :sha256: ab299feb0dd77d2e84a043cf773302ad6323733d9b82e8ce76468dd024c0ad63
  patch_files:
    - 0001-Add-an-install-task.patch
    - 0002-Add-a-configure-script.patch
jpegoptim:
  version: 1.4.3
  files:
    - :url: http://www.kokkonen.net/tjko/src/jpegoptim-1.4.3.tar.gz
      :sha256: 233d4ae09273cb977e162671f4767be7ef5d96e8c1888d3ed4aa70c4dac1a34c
  patch_files:
    - 0001-Link-lm-after-ljpeg.patch