60 lines
2.3 KiB
Plaintext
60 lines
2.3 KiB
Plaintext
Libpng 1.6.13 - August 21, 2014
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This is a public release of libpng, intended for use in production codes.
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Files available for download:
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Source files with LF line endings (for Unix/Linux) and with a
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"configure" script
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libpng-1.6.13.tar.xz (LZMA-compressed, recommended)
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libpng-1.6.13.tar.gz
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Source files with CRLF line endings (for Windows), without the
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"configure" script
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lpng1613.7z (LZMA-compressed, recommended)
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lpng1613.zip
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Other information:
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libpng-1.6.13-README.txt
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libpng-1.6.13-LICENSE.txt
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libpng-1.6.13-*.asc (armored detached GPG signatures)
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Changes since the last public release (1.6.12):
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Quieted -Wsign-compare and -Wclobber compiler warnings in
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contrib/pngminus/*.c
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Added "(void) png_ptr;" where needed in contrib/gregbook to quiet
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compiler complaints about unused pointers.
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Split a long output string in contrib/gregbook/rpng2-x.c.
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Added "PNG_SET_OPTION" requirement for sRGB chunk support to pnglibconf.dfa,
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Needed for write-only support (John Bowler).
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Changed "if defined(__ARM_NEON__)" to
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"if (defined(__ARM_NEON__) || defined(__ARM_NEON))" (James Wu).
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Fixed clang no-warning builds: png_digit was defined but never used.
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Fixed an incorrect separator ("/" should be "\") in scripts/makefile.vcwin32
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(bug report from Wolfgang S. Kechel). Bug was introduced in libpng-1.6.11.
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Also fixed makefile.bc32, makefile.bor, makefile.msc, makefile.intel, and
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makefile.tc3 similarly.
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Removed scripts/makefile.elf. It has not worked since libpng-1.5.0beta14
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due to elimination of the PNG_FUNCTION_EXPORT and PNG_DATA_EXPORT
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definitions from pngconf.h.
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Ensure that CMakeLists.txt makes the target "lib" directory before making
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symbolic link into it (SourceForge bug report #226 by Rolf Timmermans).
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Added opinion that the ECCN (Export Control Classification Number) for
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libpng is EAR99 to the README file.
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Eliminated use of "$<" in makefile explicit rules, when copying
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$PNGLIBCONF_H_PREBUILT. This does not work on some versions of make;
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bug introduced in libpng version 1.6.11.
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Made "ccopts" agree with "CFLAGS" in scripts/makefile.hp* and makefile.*sunu
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Send comments/corrections/commendations to png-mng-implement at lists.sf.net
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(subscription required; visit
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https://lists.sourceforge.net/lists/listinfo/png-mng-implement
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to subscribe)
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or to glennrp at users.sourceforge.net
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Glenn R-P
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