Commit 4e7ecc377ad6b6ebd6b922ff7882aa882ee5e11f
2025-05-18T16:21:31
man/pkgconf.1: document some environment variables defining paths Document CPATH, C_INCLUDE_PATH, CPLUS_INCLUDE_PATH, OBJC_INCLUDE_PATH, and LIBRARY_PATH. Improve the description of PKG_CONFIG_SYSTEM_INCLUDE_PATH and PKG_CONFIG_SYSTEM_LIBRARY_PATH to mention their syntax, their default values, and what they actually do.