other/5567: <manual should clarify --enable-languages>

[aaronwl@rm-f.net]

>Number:         5567
>Category:       other
>Synopsis:       <manual should clarify --enable-languages>
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Feb 01 03:06:00 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     Aaron W. LaFramboise
>Release:        3.0.3
>Organization:
<>
>Environment:
System: Linux aaronwl 2.2.20 #1 Tue Nov 20 03:52:27 PST 2001 i686 unknown
Architecture: i686

	
host: i686-pc-linux-gnu
build: i686-pc-linux-gnu
target: i686-pc-linux-gnu
configured with: ../gcc-3.0.3/configure --prefix=/usr/home/aaronwl/sub --program-suffix=-3.0.3 --enable-threads=posix --enable-version-specific-runtime-libs --enable-languages=c,c++ --disable-nls --with-system-zlib
>Description:
	Docs do not specify , as delimiter for --enable-languages.  This
	caused me significant grief.  There was also no error emitted
	for using an apparently invalid string ('c c++')
>How-To-Repeat:

>Fix:
	Say , is the delimiter in the docs.  Perhaps also generate an error
	for incorrect language strs.
>Release-Note:
>Audit-Trail:
>Unformatted: