libjpeg-turbo-2.0.1

[Bruce Dubbs]

New point version.

[Bruce Dubbs]

Taking all packages from Chapter 10.

[Bruce Dubbs]

2.0.1

### Significant changes relative to 2.0.0:

• Fixed a regression introduced with the new CMake-based Un*x build system, whereby jconfig.h could cause compiler warnings of the form "HAVE_*_H" redefined if it was included by downstream Autotools-based projects that used AC_CHECK_HEADERS() to check for the existence of locale.h, stddef.h, or stdlib.h.

• The jsimd_quantize_float_dspr2() and jsimd_convsamp_float_dspr2() functions in the MIPS DSPr2 SIMD extensions are now disabled at compile time if the soft float ABI is enabled. Those functions use instructions that are incompatible with the soft float ABI.

• Fixed a regression in the SIMD feature detection code, introduced by the AVX2 SIMD extensions (2.0 beta1[1]), that caused libjpeg-turbo to crash on Windows 7 if Service Pack 1 was not installed.

• Fixed out-of-bounds read in cjpeg that occurred when attempting to compress a specially crafted malformed color-index (8-bit-per-sample) Targa file in which some of the samples (color indices) exceeded the bounds of the Targa file's color table.

• Fixed an issue whereby installing a fully static build of libjpeg-turbo (a build in which CFLAGS contains -static and ENABLE_SHARED is 0) would fail with "No valid ELF RPATH or RUNPATH entry exists in the file."

[Bruce Dubbs]

Brought Chapter 10 up to date at revision 20764.