graphviz-2.50.0

[Bruce Dubbs]

New minor version.

[Bruce Dubbs]

[2.50.0] – 2021-12-04

Added

• hard-coded lookup tables for fallback font metrics for more fonts and font variants
• a new gvputs_nonascii API function has been implemented for GVC I/O with C escaping

Changed

• Check for existence of dl_iterate_phdr(3) and if it is available, prefer using it instead of iterating over /proc/self/maps for computing libdir.
• A limit on GVC config files of 100000 bytes has been removed.
• MD5 checksums of release artifacts are no longer provided. SHA256 checksums are still provided and these should be used instead.
• when cross-compiling, the dot -c is no longer run during installation
• $CMAKE_INCLUDE_PATH is no longer manually configured in the CMake build system

Fixed

• remove Bashism from gvmap.sh
• Lefty artifacts are no longer installed when Lefty is disabled
• Smyrna artifacts are no longer installed when Smyrna is disabled
• calling convention mismatches in delaunay.c’s GTS code
• impure assertion in jacobi
• undefined behavior in libgvc’s reading of little endian numbers
• boldness of agnxtsubg in cgraph man page
• parameter name in gvusershape_find prototype corrected to a const pointer, to match the implementation
• xdot JSON output is not valid JSON
• fix uninitialized read of pid in _sfpopen on Windows
• claimed minimum CMake version supported has been corrected to 3.9

[Bruce Dubbs]

Fixed at commit 6e8afde57850a6e20c8690b2788791549aef2827

Package updates.
    Update to pycryptodome-3.12.0 (Python module).
    Update to graphviz-2.50.0.
    Update to double-conversion-3.1.6.
    Update to enchant-2.3.2.
    Update to ldns-1.8.1.