-For a native linker on an ELF system, if the file @file{/etc/ld.so.conf}
-exists, the list of directories found in that file.
+For a linker for a Linux system, if the file @file{/etc/ld.so.conf}
+exists, the list of directories found in that file. Note: the path
+to this file is prefixed with the @code{sysroot} value, if that is
+defined, and then any @code{prefix} string if the linker was
+configured with the @command{--prefix=<path>} option.
+@item
+For a native linker on a FreeBSD system, any directories specified by
+the @code{_PATH_ELF_HINTS} macro defined in the @file{elf-hints.h}
+header file.
+@item
+Any directories specifed by a @code{SEARCH_DIR} command in the
+linker script being used.