Bug 11934 - sanity check fails with ccache
Summary: sanity check fails with ccache
Status: RESOLVED FIXED
Alias: None
Product: OE-Core
Classification: Build System, Metadata & Runtime
Component: core (show other bugs)
Version: unspecified
Hardware: x86 Multiple
: Medium normal
Target Milestone: 2.4
Assignee: Shashwat Pandey
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Reported: 2017-08-15 14:45 UTC by Enrico Scholz
Modified: 2017-11-10 15:48 UTC (History)
6 users (show)

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OS type for building Yocto: ---
Type of Regression: ---
Verified:
Documentation change: No (bug/feature does not impact docs)

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Description Enrico Scholz 2017-08-15 14:45:11 UTC 
When enabling ccache with

| INHERIT += "ccache"

the sanity check fails with

|    Please install the following missing utilities: C Compiler (ccache gcc ),C++ Compiler (ccache g++ )
Comment 1 Shashwat Pandey 2017-11-10 02:15:03 UTC 
Issue is not reproducing.
Environment setup:
    Branch	: Master
    Machine	: Ubuntu 16.04
   
Step followed:
    1)	Clone latest poky and checkout to master branch.
    2)	Enable sanity check in local.conf:
        	INHERIT += "ccache"
    3)	Bitbake core-image-minimal
    4) 	Buils is successful, no such following error encountered:
		“Please install the following missing utilities: C Compiler (ccache gcc ),C++ Compiler (ccache g++ )”

Please provide more information if something is missing in the above steps and environment setup.
Comment 2 Leonardo Sandoval Gonzalez 2017-11-10 15:42:28 UTC 
my  2 cents: Enrico, which distro are you using as host? Reading the mega-manual, on Fedora you need to install the ccache package. In general, try installing required packages required for oe-core/bitbake.
Comment 3 Enrico Scholz 2017-11-10 15:48:54 UTC 
issue has been solved as a sideeffect of 5193ebca0ca8864404fc750def0e738417d104c7

The sanity check is somehow bogus after this commit because existence of 'ccache' will be checked, but not this of a working compiler.  But I am ok with it because a working compiler can be assumed.