vcpkg/docs/maintainers/internal/z_vcpkg_setup_pkgconfig_path.cmake.md

z_vcpkg_setup_pkgconfig_path

Setup the generated pkgconfig file path to PKG_CONFIG_PATH environment variable or restore PKG_CONFIG_PATH environment variable.

z_vcpkg_setup_pkgconfig_path(BASE_DIRS <"${CURRENT_INSTALLED_DIR}" ...>)
z_vcpkg_restore_pkgconfig_path()

z_vcpkg_setup_pkgconfig_path prepends lib/pkgconfig and share/pkgconfig directories for the given BASE_DIRS to the PKG_CONFIG_PATH environment variable. It creates or updates a backup of the previous value. z_vcpkg_restore_pkgconfig_path shall be called when leaving the scope which called z_vcpkg_setup_pkgconfig_path in order to restore the original value from the backup.