Re: [ccache] does ccache include source code modified time into hash?

2014-11-13 Thread Egmont Koblinger
On Thu, Nov 13, 2014 at 2:27 PM, Andrew Stubbs wrote: > Probably there was a timestamp in a generated header somewhere. Another similar issue might be if you embed the build ID (the git commit ID) in some weird way, like e.g. midnight commander does, so that every tiny git commit causes a tota

Re: [ccache] does ccache include source code modified time into hash?

2014-11-11 Thread Egmont Koblinger
Hi, I'm absolutely sure that the source code's modification times are not included. I pretty often compile, modify a file, save it, compile, undo the changes, save again, compile again -> it's grabbed from the cache. Same should happen after a git revert something like that. egmont On Tue, Nov

Re: [ccache] New release (with color) any time soon?

2014-10-18 Thread Egmont Koblinger
s/complications/compilations/ On Sat, Oct 18, 2014 at 7:46 PM, Egmont Koblinger wrote: > On Sat, Oct 18, 2014 at 7:23 PM, Paul Smith > wrote: > >> >> Can someone describe the ccache support for this? I wonder how it might >> (or might not) interact with GNU m

Re: [ccache] New release (with color) any time soon?

2014-10-18 Thread Egmont Koblinger
On Sat, Oct 18, 2014 at 7:23 PM, Paul Smith wrote: > > Can someone describe the ccache support for this? I wonder how it might > (or might not) interact with GNU make's method of determining whether > there's a controlling TTY, in cases where make's output synchronization > is enabled. > > I'm r

[ccache] New release (with color) any time soon?

2014-10-18 Thread Egmont Koblinger
Hi, It's been an unusually long time since the last ccache release. I've just upgraded to Ubuntu Utopic (beta) which ships gcc-4.9 with its nice coloring support, and ccache-3.1.9 which is unable to leverage this feature. Fedora 21 is about to ship these versions, too. Coloring support has been

[ccache] Why not using MD5?

2004-11-15 Thread Egmont Koblinger
On Mon, Nov 15, 2004 at 06:25:49PM +1100, Martin Pool wrote: > The other factor is whether the cache will grow to include a million > files. We're building a distribution using a build system completely created by us and it intensively uses ccache. We have approx 1000 packages, including, of cour