[Buildroot] [Bug 8396] New: CCACHE initialization

[Buildroot] [Bug 8396] New: CCACHE initialization

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=8396

           Summary: CCACHE initialization
           Product: buildroot
           Version: unspecified
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: minor
          Priority: P5
         Component: Other
        AssignedTo: unassigned at buildroot.uclibc.org
        ReportedBy: sv99 at inbox.ru
                CC: buildroot at uclibc.org
   Estimated Hours: 0.0


In the Makefile 

372: ifeq ($(BR2_CCACHE),y)
373    CCACHE := $(HOST_DIR)/usr/bin/ccache

$(HOST_DIR) ???

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[Buildroot] [Bug 8396] CCACHE initialization

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=8396

--- Comment #1 from sv99 <sv99@inbox.ru> 2015-10-13 07:52:27 UTC ---
ccache worked, but wery long output - in each line full path to the

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[Buildroot] [Bug 8396] CCACHE initialization

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=8396

--- Comment #2 from sv99 <sv99@inbox.ru> 2015-10-13 07:55:57 UTC ---
Created attachment 6181
  --> https://bugs.busybox.net/attachment.cgi?id=6181
patch

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[Buildroot] [Bug 8396] CCACHE initialization

[bugzilla at busybox.net]

https://bugs.busybox.net/show_bug.cgi?id=8396

Thomas Petazzoni <thomas.petazzoni@free-electrons.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |WORKSFORME

--- Comment #3 from Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 2015-10-13 08:06:20 UTC ---
Thanks for your bug report.

However, your patch is incorrect: we don't want to use /usr/bin/ccache, but the
ccache that Buildroot builds in $(HOST_DIR). So the current code is perfectly
correct.

HOST_DIR is defined in the main Makefile:

HOST_DIR := $(BASE_DIR)/host

If you have an issue with the ccache support, could you instead report 1/ the
Buildroot configuration you've used and 2/ the last ~100 lines of build output.
This way we can see if there is indeed something broken in Buildroot or some
other issue.

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