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https://github.com/kichikuou/xsystem35-sdl2.git
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kichikuou
3318bebf6c
Switch the bundled mincho font from a Source Han Serif JP subset to a
subset of IPA Mincho, which has monospace ASCII glyphs.
IPA Mincho's hhea ascent/descent already match its OS/2 typo metrics, so
adjust_metrics.py is no longer needed. However, IPA Mincho is distributed
under the IPA Font License v1.0, under which a subset is a "Derived
Program"; Article 3.1(4) forbids the derived font's name from containing
the licensed program's name ("IPA"). Add rename_font.py to rewrite the
name table accordingly, and replace licenses/mincho.txt with the IPA Font
License.
18 lines
588 B
CMake
18 lines
588 B
CMake
install(FILES
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MTLc3m.ttf
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mincho.ttf
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DESTINATION share/xsystem35/fonts)
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# pyftsubset is included in fonttools.
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find_program(PYFTSUBSET_FOUND pyftsubset)
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if (PYFTSUBSET_FOUND)
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add_custom_target(fonts
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COMMAND uchars > uchars.txt
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COMMAND wget -O ipam.zip https://moji.or.jp/wp-content/ipafont/IPAfont/ipam00303.zip
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COMMAND unzip -o -j ipam.zip ipam00303/ipam.ttf
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COMMAND pyftsubset ipam.ttf --text-file=uchars.txt --output-file=subset.ttf
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COMMAND python3 ${CMAKE_CURRENT_SOURCE_DIR}/rename_font.py subset.ttf ${CMAKE_CURRENT_SOURCE_DIR}/mincho.ttf
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)
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endif()
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