pkgconf-2.3.0

[Bruce Dubbs]

New minor version.

[Xi Ruoyao]

• Fix compile with Meson on Solaris by defining EXTENSIONS.

• Add support for the PKG_CONFIG_RELOCATE_PATHS environmental variable. When set, the program will act as if --define-prefix is always enabled.

• Color solution nodes that were part of the original query, and use that coloring to skip over dependencies when generating DocumentNames in bomtool.

• Enhance --env option to support variables with both --variable=varname and --print-variables.

• Add --exists-cflags option which creates synthetic preprocessor definition flags for every queried dependency when found.

• Document that Requires.private is always used for header paths. Patch by Petr Písař.

• Fix minor documentation typos. Patch by Pierce.

• Ensure string comparisons using <ctype.h> functions are done with unsigned bytes to avoid undefined behavior. Patch by Taylor R Campbell.

• Fix parsing edge-case bugs with dependency versions. Patch by Kai Pastor.

• Change PKG_PROG_PKG_CONFIG autoconf macro to add a customizable failure handler if pkg-config is not found. Patch by Ismael Luceno.

[Bruce Dubbs]

Fixed at commit a1a1f9f4de.