opt-functions.awk (opt_args): Allow argument to be enclosed in curly braces.
* opt-functions.awk (opt_args): Allow argument to be enclosed in curly braces. * doc/options.texi (Option properties): Mention new quoting syntax. From-SVN: r150248
This commit is contained in:
parent
5ea8f97799
commit
88c2fd3d62
|
@ -1,3 +1,9 @@
|
|||
2009-07-30 Dave Korn <dave.korn.cygwin@gmail.com>
|
||||
|
||||
* opt-functions.awk (opt_args): Allow argument to be enclosed in
|
||||
curly braces.
|
||||
* doc/options.texi (Option properties): Mention new quoting syntax.
|
||||
|
||||
2009-07-29 Douglas B Rupp <rupp@gnat.com>
|
||||
|
||||
* config/alpha/alpha.c (alpha_start_function):
|
||||
|
|
|
@ -84,7 +84,16 @@ configurations and yet the masks always need to be defined.
|
|||
@node Option properties
|
||||
@section Option properties
|
||||
|
||||
The second field of an option record can specify the following properties:
|
||||
The second field of an option record can specify any of the following
|
||||
properties. When an option takes an argument, it is enlosed in parentheses
|
||||
following the option property name. The parser that handles option files
|
||||
is quite simplistic, and will be tricked by any nested parentheses within
|
||||
the argument text itself; in this case, the entire option argument can
|
||||
be wrapped in curly braces within the parentheses to demarcate it, e.g.:
|
||||
|
||||
@smallexample
|
||||
Condition(@{defined (USE_CYGWIN_LIBSTDCXX_WRAPPERS)@})
|
||||
@end smallexample
|
||||
|
||||
@table @code
|
||||
@item Common
|
||||
|
|
|
@ -41,7 +41,13 @@ function opt_args(name, flags)
|
|||
if (flags !~ " " name "\\(")
|
||||
return ""
|
||||
sub(".* " name "\\(", "", flags)
|
||||
sub("\\).*", "", flags)
|
||||
if (flags ~ "^{")
|
||||
{
|
||||
sub ("^{", "", flags)
|
||||
sub("}\\).*", "", flags)
|
||||
}
|
||||
else
|
||||
sub("\\).*", "", flags)
|
||||
|
||||
return flags
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue