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qemu-options: avoid #if in spicevmc texi help 

Preprocessor directives cannot be used in STEXI/ETEXI sections since
they are not passed through the preprocessor.  The spicevmc chardev
option help currently uses #if, which is included verbatim in the man
page output.

Fix this by simply stating that spicevmc chardevs are available only in
builds with spice support.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
This commit is contained in:
Stefan Hajnoczi 2011-10-06 11:24:12 +01:00
parent ebffe2afce
commit 3a846906c9
1 changed files with 2 additions and 2 deletions
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4
qemu-options.hx
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@ -1673,15 +1673,15 @@ Connect to a local parallel port.
@option{path} specifies the path to the parallel port device. @option{path} is
required.
#if defined(CONFIG_SPICE)
@item -chardev spicevmc ,id=@var{id} ,debug=@var{debug}, name=@var{name}
@option{spicevmc} is only available when spice support is built in.
@option{debug} debug level for spicevmc
@option{name} name of spice channel to connect to
Connect to a spice virtual machine channel, such as vdiport.
#endif
@end table
ETEXI