meson_options.txt

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Author : Behdad Esfahbod (بهداد اسفهبد)
Date : 2025-04-26 13:53:24
Hash : 5d2fd760
Message : Provide configuration option to dynamically load the HarfBuzz library. We now request HarfBuzz version 2.6.8 (published in June 2020) or newer to simplify the setup; this version introduced function `hb_ot_layout_lookup_get_glyph_alternates`, which we need for the adjustment database of the auto-hinter. No CMake support yet for dynamic loading. * include/freetype/config/ftoption.h, devel/ftoption.h (FT_CONFIG_OPTION_USE_HARFBUZZ_DYNAMIC): New configuration macro. * builds/unix/configure.raw: Implement `--with-harfbuzz=dynamic`. This gets tested automatically if we can't link with `libharfbuzz`. (ft_option_set, ft_option_unset): Refine. Require at least HarfBuzz version 2.6.8. * meson.build: Do the same as `configure.raw`. * meson_options.txt: Updated. * CMakeLists.txt: Require at least HarfBuzz version 2.6.8.

meson_options.txt

#
# meson_options.txt
#

# Copyright (C) 2020-2024 by
# David Turner, Robert Wilhelm, and Werner Lemberg.
#
# This file is part of the FreeType project, and may only be used, modified,
# and distributed under the terms of the FreeType project license,
# LICENSE.TXT.  By continuing to use, modify, or distribute this file you
# indicate that you have read the license and understand and accept it
# fully.


option('brotli',
  type: 'feature',
  value: 'auto',
  description: 'Use Brotli library to support decompressing WOFF2 fonts')

option('bzip2',
  type: 'feature',
  value: 'auto',
  description: 'Support reading bzip2-compressed font files')

option('harfbuzz',
  type: 'combo',
  choices: ['auto', 'enabled', 'dynamic', 'disabled'],
  value: 'auto',
  description: 'Use Harfbuzz library to improve auto-hinting;'
               + ' if available, many glyphs not directly addressable'
               + ' by a font\'s character map will be hinted also')

option('mmap',
  type: 'feature',
  value: 'auto',
  description: 'Use mmap() to open font files for faster parsing')

option('png',
  type: 'feature',
  value: 'auto',
  description: 'Support color bitmap glyph formats in the PNG format;'
               + ' requires libpng')

option('tests',
  type: 'feature',
  value: 'disabled',
  description: 'Enable FreeType unit and regression tests')

option('zlib',
  type: 'combo',
  choices: [ 'auto', 'none',
             'internal', 'external', 'system',
             'disabled', 'enabled' ],
  description: 'Support reading gzip-compressed font files')

option('error_strings',
  type: 'boolean',
  value: false,
  description: 'Enable support for meaningful error descriptions')

# EOF

kc3-lang/freetype/meson_options.txt

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kc3-lang/freetype /meson_options.txt