parallel make failure?

[Chris Johns]

Hi,

I have pushed a patch to #3083 [1] that attempts to resolve this issue. I
suspect it is related to Linux's install and some checks it is making.

I would appreciate testing and feedback, on the ticket if that is OK.

As noted in the ticket `make install` is broken with this change. I will look at
that if this resolves the issue. I have tested on FreeBSD, Windows and MacOS.

Thanks
Chris

[1] https://devel.rtems.org/ticket/3083

On 22/07/2017 02:55, Kirspel, Kevin wrote:
> I have seen similar things as well.  In my case it fails in different places randomly.  Sometimes it will get all the way through. 
> 
> Kevin Kirspel
> Electrical Engineer - Sr. Staff
> Idexx Roswell
> 235 Hembree Park Drive
> Roswell GA 30076
> Tel: (770)-510-4444 ext. 81642
> Direct: (770)-688-1642
> Fax: (770)-510-4445
> 
> -----Original Message-----
> From: devel [mailto:devel-bounces at rtems.org] On Behalf Of Gedare Bloom
> Sent: Friday, July 21, 2017 11:24 AM
> To: devel at rtems.org
> Subject: parallel make failure?
> 
> I'm building a clean master with current tools and observed the following using make -j4:
> 
> /usr/bin/install -c -m 644
> ../../../../../../rtems/c/src/libchip/i2c/i2c-ds1621.h
> ../../../erc32/lib/include/libchip/i2c-ds1621.h
> /usr/bin/install: cannot create regular file
> '../../../erc32/lib/include/libchip/ds1375-rtc.h': File exists
> Makefile:2147: recipe for target
> '../../../erc32/lib/include/libchip/ds1375-rtc.h' failed
> make[5]: *** [../../../erc32/lib/include/libchip/ds1375-rtc.h] Error 1
> make[5]: Leaving directory
> '/home/gedare/work/rtems/builds/b-erc32/sparc-rtems4.12/c/erc32/libchip'
> Makefile:916: recipe for target 'preinstall-libchip' failed
> make[4]: *** [preinstall-libchip] Error 1
> 
> With just 'make' it passes this step.
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