* ld.texinfo (Section Placement): Improve the wording of the

wildcard documentation.  Mention that wildcards are only searched
	for on the command line, not in the file system.
This commit is contained in:
Ian Lance Taylor 1996-08-01 17:10:52 +00:00
parent b947ed2d06
commit c2ba368448

View File

@ -1963,19 +1963,26 @@ input file's format.
@end table
In any place where you may use a specific file or section name, you may
also use a wildcard pattern. The wildcard handling is similar to that
used by the Unix shell. A @samp{*} character matches any number of
characters. A @samp{?} character matches any single character. The
sequence @samp{[@var{chars}]} will match a single instance of any of the
also use a wildcard pattern. The linker handles wildcards much as the
Unix shell does. A @samp{*} character matches any number of characters.
A @samp{?} character matches any single character. The sequence
@samp{[@var{chars}]} will match a single instance of any of the
@var{chars}; the @samp{-} character may be used to specify a range of
characters, as in @samp{[a-z]} to match any lower case letter. A
@samp{\} character may be used to quote the following character.
When using a wildcard to match a file name, the wildcard characters will
not match a @samp{/} character (used to separate directory names on
When a file name is matched with a wildcard, the wildcard characters
will not match a @samp{/} character (used to separate directory names on
Unix). A pattern consisting of a single @samp{*} character is an
exception; it will always match any file name. The wildcard characters
will match a @samp{/} character in a section name.
exception; it will always match any file name. In a section name, the
wildcard characters will match a @samp{/} character.
Wildcards only match files which are explicitly specified on the command
line. The linker does not search directories to expand wildcards.
However, if you specify a simple file name---a name with no wildcard
characters---in a linker script, and the file name is not also specified
on the command line, the linker will attempt to open the file as though
it appeared on the command line.
In the following example, the command script arranges the output file
into three consecutive sections, named @code{.text}, @code{.data}, and