[ttx_diff] Add support for comparing precompiled fonts #1745
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Adds --fontc_font and --fontmake_font flags to allow comparing precompiled fonts directly without building from source. This is useful for comparing font differences when you already have both builds or one uses special build setup. The flags require both fonts to be provided together and make the source argument optional. Precompiled fonts are copied to the build directory as fontc.ttf/fontmake.ttf so the rest of the comparison logic works unchanged.
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rsheeter
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rsheeter
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anthrotype
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Forgot to do this before merging #1745
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Adds --fontc_font and --fontmake_font flags to allow comparing precompiled fonts directly without building from source. This is useful for comparing font differences when you already have both builds or one was compiled using some special build setup.
The flags require both fonts to be provided together and make the source argument optional. Precompiled fonts are copied to the build directory as fontc.ttf/fontmake.ttf so the rest of the comparison logic works unchanged.