Re: [ccache] Trouble sharing cache results when compiling with -isystem instead of -I

2015-09-05 Thread Joel Rosdahl
Robert Houghton wrote: > Is looks like ccache v3.2.1 will not use the CCACHE_BASEDIR option when > considering paths provided by -isystem. Is this intentional, an oversight, > or a bug? ccache does recognize -isystem, but only when used like "-isystem foo", not in the form "-isystemfoo" (it's

Re: [ccache] Trouble sharing cache results when compiling with -isystem instead of -I

2015-09-05 Thread Robert Houghton
OK. I'm working on a patch to support - isystemfoo On Sep 5, 2015 13:40, "Joel Rosdahl" wrote: > Robert Houghton wrote: > > Is looks like ccache v3.2.1 will not use the CCACHE_BASEDIR option when > > considering paths provided by -isystem. Is this intentional, an > oversight,

Re: [ccache] Trouble sharing cache results when compiling with -isystem instead of -I

2015-09-04 Thread Andrew Stubbs
On 03/09/15 23:03, Robert Houghton wrote: Is looks like ccache v3.2.1 will not use the CCACHE_BASEDIR option when considering paths provided by -isystem. Is this intentional, an oversight, or a bug? I'd say it's not intentional. -I and -isystem differ only in the search order, which shouldn't