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Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
134 lines
3.2 KiB
Plaintext
134 lines
3.2 KiB
Plaintext
# basic.dfa
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# Build time configuration of libpng
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#
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# Author: John Bowler
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# Copyright: (c) John Bowler, 2024
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# Usage rights:
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# To the extent possible under law, the author has waived all copyright and
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# related or neighboring rights to this work. This work is published from:
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# United States.
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#
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# Build libpng with basic read and write support. This enables the lowest
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# level libpng read and write APIs - the "row-by-row" ones.
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#
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# Support is enabled only for those transformations that are observed to be
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# required by widely used apps or are in the v3 specification.
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#
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everything = off
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# The sequential read code is enabled here; the progressive code can be used
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# instead but there is no point enabling both.
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option READ on
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option SEQUENTIAL_READ on
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option EASY_ACCESS on
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option SET_USER_LIMITS on
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option INFO_IMAGE on
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option READ_16BIT on
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# Errors: these can be disabled but then there won't be any error messages
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# just failures and the error messages are really needed for apps:
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option WARNINGS on
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option ERROR_TEXT on
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option BENIGN_READ_ERRORS on
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# Required for many display programs such as web browsers:
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option PROGRESSIVE_READ on
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# Switch on the write code - this makes a minimalist encoder but with
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# interlace support turned on; otherwise png_read_png..png_write_png will
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# fail on an interlaced image.
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option WRITE on
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option WRITE_INTERLACING on
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option WRITE_16BIT on
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# Usages of the 'fixed' APIs are relatively rare but they do occur
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# one or the other for both the API and the internal math.
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#Fixed point:
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option FIXED_POINT on
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#Floating point:
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option FLOATING_POINT on
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option FLOATING_ARITHMETIC on
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# Basic error handling, IO and user memory support. The latter allows the
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# application program to provide its own implementations of 'malloc' and 'free'.
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option SETJMP on
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option STDIO on
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option USER_MEM on
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# Gamma handling: this needs to be on for the gamma handling
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option READ_GAMMA on
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# The supported chunks
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chunk bKGD on
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chunk cHRM on
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chunk eXIf on
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chunk gAMA on
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chunk iCCP on
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chunk iTXt on
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chunk pHYs on
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chunk sBIT on
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chunk sRGB on
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chunk tEXt on
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chunk tIME on
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chunk tRNS on
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chunk zTXt on
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# These don't seem to be used anywhere:
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# chunk pCAL
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# chunk sCAL
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# chunk sPLT
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# The rest of this is app dependent: none of these options are required for
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# read/write of the full range of PNG files and the normal chunk handling on
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# read.
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option WRITE_CUSTOMIZE_ZTXT_COMPRESSION on
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option WRITE_CUSTOMIZE_COMPRESSION on
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option READ_EXPAND on
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option READ_FILLER on
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option READ_GRAY_TO_RGB on
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option READ_INVERT on
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option READ_PACK on
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option READ_RGB_TO_GRAY on
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option READ_SCALE_16_TO_8 on
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option READ_SHIFT on
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option READ_STRIP_16_TO_8 on
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option READ_STRIP_ALPHA on
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option READ_SWAP on
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option CONVERT_tIME on
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# optipng
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option IO_STATE on
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option STORE_UNKNOWN_CHUNKS on
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option HANDLE_AS_UNKNOWN on
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# pngcrush
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option READ_USER_TRANSFORM on
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option WRITE_FLUSH on
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# pnmtopng
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chunk hIST on
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# cairo
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option WRITE_PACKSWAP on
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option WRITE_USER_TRANSFORM on
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# graphicsmagick
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option READ_USER_CHUNKS on
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# Qt5.15 qtgui (gentoo package split) Qt6.6 qtbase
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option READ_BGR on
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option WRITE_BGR on
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option READ_SWAP_ALPHA on
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option WRITE_SWAP_ALPHA on
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chunk oFFs on
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# ghostscript-gpl
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option WRITE_INVERT_ALPHA on
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option WRITE_INVERT on
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