Hi Dimitri, *,
On Mon, Apr 25, 2011 at 3:16 PM, Dimitri Duc <dimitri.duc@gmail.com> wrote:
[CCACHE_SKIP check in configure.in]
There is brackets formating mistake.
Ah, that reminds me: This should be replaced by a check for ccache >=
3.1 - or rather a warning when ccache < 3.1 is used as nothing breaks
without ccache-skip, it will just not use the cache and waste some CPU
cycles)
Use of ccache_skip only works with a patched version of ccache 2.4 as
ccache-skip handling is buggy in versions < 3.1
(3.0 wouldn't require ccache-skip for objective-c[++] anymore (more
precise: just appearance of "-x" option doesn't make it bypass the
cache), but mmapping files has a huge performance penalty on Mac OSX
(at least on PPC), 3.1 changed this to using read (and it also knows
about -install_name for nicer statistics)
http://www.mail-archive.com/ccache@lists.samba.org/msg00509.html
ciao
Christian
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