Re: libpng-1.6.31 is available

On 27/07/2017 14:35, Glenn Randers-Pehrson wrote:
Thanks Glenn.

============================================================================
Testsuite summary for libpng 1.6.31
============================================================================
# TOTAL: 32
# PASS:  32

AIX 5.3, 32 and 64-bit - packaged, binary compatible with AIX 6.1, 7.1 
and 7.2

> libpng-1.6.31 is available from
> https://ftp-osl.osuosl.org/pub/libpng/src/libpng16
> ftp://ftp-osl.osuosl.org/pub/libpng/src/libpng16
> http://libpng.download/src/libpng16
> and from
> http://libpng.sf.net
>
> Changes since the last public release (1.6.30):
>
>    Guard the definition of _POSIX_SOURCE in pngpriv.h (AIX already defines it;
>      bug report by Michael Felt).
>    Revised pngpriv.h to work around failure to compile arm/filter_neon.S
>      ("typedef" directive is unrecognized by the assembler). The problem
>      was introduced in libpng-1.6.30beta01.
>    Added "Requires: zlib" to libpng.pc.in (Pieter Neerincx).
>    Added special case for FreeBSD in arm/filter_neon.S (Maya Rashish).
>    Added instructions for disabling hardware optimizations in INSTALL.
>    Added "--enable-hardware-optimizations" configuration flag to enable
>      or disable all hardware optimizations with one flag.
>    Updated CMakeLists.txt to add INTEL_SSE and MIPS_MSA platforms.
>    Changed "int" to "png_size_t" in intel/filter_sse2.c to prevent
>      possible integer overflow (Bug report by John Bowler).
>    Quieted "declaration after statement" warnings in intel/filter_sse2.c.
>    Added scripts/makefile-linux-opt, which has hardware optimizations enabled.
>    Removed one of the GCC-7.1.0 'strict-overflow' warnings that result when
>      integers appear on both sides of a compare.  Worked around the others by
>      forcing the strict-overflow setting in the relevant functions to a level
>      where they are not reported (John Bowler).
>    Changed "FALL THROUGH" comments to "FALLTHROUGH" because GCC doesn't like
>      the space.
>    Worked around some C-style casts from (void*) because g++ 5.4.0 objects
>      to them.
>    Increased the buffer size for 'sprint' to pass the gcc 7.1.0 'sprint
>      overflow' check that is on by default with -Wall -Wextra.
>    Added eXIf chunk support.
>    Added a minimal eXIf chunk (with Orientation and FocalLengthIn35mmFilm
>      tags) to pngtest.png.
>
> Glenn
>
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