Re: [PATCH] harfbuzz: Update to version 3.4.0

["Peter Müller" <peter.mueller@ipfire.org>]

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Reviewed-by: Peter Müller <peter.mueller(a)ipfire.org>

> - Update from 3.1.2 to 3.4.0
> - Update of rootfile
> - Changelog
> 	3.4.0
> 	    Perform sanity checks on shaping results is now part of “harfbuzz” library and can be enabled by setting the buffer flag HB_BUFFER_FLAG_VERIFY. (Behdad Esfahbod)
> 	    Arabic Mark Transient Reordering Algorithm have been updated to revision 6. (Khaled Hosny)
> 	    ISO 15924 code for mathematical notation, ‘Zmth’, now maps to the OpenType ‘math’ tag. (Alexis King)
> 	    It is now possible to get at once all math kerning values for a given glyph at a given corner. (Alexis King)
> 	    Fix locale_t portability issues on systems the typedef’s it to a void pointer. (Behdad Esfahbod)
> 	  New API:
> 	    +HB_BUFFER_FLAG_VERIFY
> 	    +HB_OT_TAG_MATH_SCRIPT
> 	    +HB_SCRIPT_MATH
> 	    +hb_ot_math_kern_entry_t
> 	    +hb_ot_math_get_glyph_kernings
> 	  Deprecated API
> 	    +HB_OT_MATH_SCRIPT
> 	3.3.2
> 	  Revert splitting of pair positioning values introduced in 3.3.0 as it proved problematic. (Behdad Esfahbod)
> 	3.3.1
> 	  Fix heap-use-after-free in harfbuzz-subset introduced in previous release. (Garret Rieger)
> 	3.3.0
> 	    Improved documentation. (Matthias Clasen)
> 	    Internal code cleanup, using C++ standard library more. (Behdad Esfahbod)
> 	    The low 16-bits of face index will be used by hb_face_create() to select a face inside a font collection file format, while the high 16-bits will be used by hb_font_create() to load the named instance. (Behdad Esfahbod)
> 	    Glyph positions and other font metrics now apply synthetic slant set by hb_font_set_synthetic_slant(), for improved positioning for synthetically slanted fonts. (Behdad Esfahbod)
> 	    Fixed unintentional locale dependency in hb_variation_to_string() for decimal point representation. (Matthias Clasen)
> 	    When applying pair positioning (kerning) the positioning value is split between the two sides of the pair for improved cursor positioning between such pairs. (Behdad Esfahbod)
> 	    Introduced new HB_GLYPH_FLAG_UNSAFE_TO_CONCAT, to be used in conjunction with HB_GLYPH_FLAG_UNSAFE_TO_BREAK for optimizing re-shaping during line breaking. Check the documentation for further details. (Behdad Esfahbod)
> 	    Improved handling of macrolanguages when mapping BCP 47 codes to OpenType tags. (David Corbett)
> 	    New API:
> 	    +HB_GLYPH_FLAG_UNSAFE_TO_CONCAT
> 	    +hb_segment_properties_overlay()
> 	    +hb_buffer_create_similar()
> 	    +hb_font_set_synthetic_slant()
> 	    +hb_font_get_synthetic_slant()
> 	    +hb_font_get_var_coords_design()
> 	3.2.0
> 	  harfbuzz library improvements:
> 	    Fixed shaping of Apple Color Emoji flags in right-to-left context. (Behdad Esfahbod)
> 	    Fixed positioning of CFF fonts in HB_TINY profile. (Behdad Esfahbod)
> 	    OpenType 1.9 language tags update. (David Corbett)
> 	    Add HB_NO_VERTICAL config option. (Behdad Esfahbod)
> 	    Add HB_CONFIG_OVERRIDE_H for easier configuration. (Behdad Esfahbod)
> 	  harfbuzz-subset library improvements:
> 	    Improved packing of cmap, loca, and Ligature tables. (Garret Rieger)
> 	    Significantly improved overflow-resolution strategy in the repacker. (Garret Rieger)
> 
> Signed-off-by: Adolf Belka <adolf.belka(a)ipfire.org>
> ---
>  config/rootfiles/common/harfbuzz | 5 +++--
>  lfs/harfbuzz                     | 4 ++--
>  2 files changed, 5 insertions(+), 4 deletions(-)
> 
> diff --git a/config/rootfiles/common/harfbuzz b/config/rootfiles/common/harfbuzz
> index d45cba44b..0bf04184c 100644
> --- a/config/rootfiles/common/harfbuzz
> +++ b/config/rootfiles/common/harfbuzz
> @@ -39,11 +39,11 @@
>  #usr/lib/libharfbuzz-subset.la
>  #usr/lib/libharfbuzz-subset.so
>  usr/lib/libharfbuzz-subset.so.0
> -usr/lib/libharfbuzz-subset.so.0.30302.0
> +usr/lib/libharfbuzz-subset.so.0.30400.0
>  #usr/lib/libharfbuzz.la
>  #usr/lib/libharfbuzz.so
>  usr/lib/libharfbuzz.so.0
> -usr/lib/libharfbuzz.so.0.30302.0
> +usr/lib/libharfbuzz.so.0.30400.0
>  #usr/lib/pkgconfig/harfbuzz-subset.pc
>  #usr/lib/pkgconfig/harfbuzz.pc
>  #usr/share/gtk-doc/html/harfbuzz
> @@ -108,6 +108,7 @@ usr/lib/libharfbuzz.so.0.30302.0
>  #usr/share/gtk-doc/html/harfbuzz/api-index-3-0-0.html
>  #usr/share/gtk-doc/html/harfbuzz/api-index-3-1-0.html
>  #usr/share/gtk-doc/html/harfbuzz/api-index-3-3-0.html
> +#usr/share/gtk-doc/html/harfbuzz/api-index-3-4-0.html
>  #usr/share/gtk-doc/html/harfbuzz/api-index-full.html
>  #usr/share/gtk-doc/html/harfbuzz/apple-advanced-typography-api.html
>  #usr/share/gtk-doc/html/harfbuzz/buffers-language-script-and-direction.html
> diff --git a/lfs/harfbuzz b/lfs/harfbuzz
> index b9f700fdb..a87a4f393 100644
> --- a/lfs/harfbuzz
> +++ b/lfs/harfbuzz
> @@ -24,7 +24,7 @@
>  
>  include Config
>  
> -VER        = 3.3.2
> +VER        = 3.4.0
>  
>  THISAPP    = harfbuzz-$(VER)
>  DL_FILE    = $(THISAPP).tar.xz
> @@ -40,7 +40,7 @@ objects = $(DL_FILE)
>  
>  $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
>  
> -$(DL_FILE)_MD5 = 1574bb4cabb49c71eb1260a6ef310599
> +$(DL_FILE)_MD5 = 40a7243ef08d5490a3a09d5d94ce6d40
>  
>  install : $(TARGET)
>