Bug 8396

Summary:	CCACHE initialization
Product:	buildroot	Reporter:	sv99 <sv99>
Component:	Other	Assignee:	unassigned
Status:	RESOLVED WORKSFORME
Severity:	minor	CC:	buildroot
Priority:	P5
Version:	unspecified
Target Milestone:	---
Hardware:	All
OS:	All
Host:		Target:
Build:
Attachments:	patch

Description sv99 2015-10-13 07:50:54 UTC

In the Makefile 

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

$(HOST_DIR) ???

Comment 1 sv99 2015-10-13 07:52:27 UTC

ccache worked, but wery long output - in each line full path to the

Comment 2 sv99 2015-10-13 07:55:57 UTC

Created attachment 6181 [details]
patch

Comment 3 Thomas Petazzoni 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.