Faster IcedTea builds

[Kyle Galloway]

Michael Koch wrote:
> On Wed, Jun 20, 2007 at 11:02:45AM -0400, Francis Kung wrote:
>   
>> I'll open a ticket in the IcedTea bugzilla for it in case anyone wants 
>> to add this.
>>     
>
> You dont need to added support for it explicitely. ccache provides gcc,
> g++, etc. wrappers. It can be used transparently. I use it for my
> packaging work a lot.
>   
Though that works well for people who want to use ccache all the time, I 
know I don't have my compilers replaced by ccache wrappers, even though 
I like the program.  ccache support, however, has now been added to the 
IcedTea build process.  It is enabled by default if ccache is found, but 
can be disabled by passing --disable-ccache to configure.

Kyle