On 3/22/2015 9:29 PM, Mike Frysinger wrote:
On 20 Mar 2015 13:13, Joel Sherrill wrote:
This looks to be an issue with the "make -j8".
I did it again with "-j8" and it failed. I did a simple "make clean all"
in that directory and it failed again.
I then changed my script to drop the -j8 and it built ok again.
My suspicion is something in the dependencies isn't 100% right
and there is a race condition. sim/common/cconfig.h is the same
in a tree built with -j1 vs -j8.
when it fails, can you attach the full build log ?
what gcc version are you using ? there might be some misbehavior with the usage
of extern inline. i think the code base expects gnu_inline semantics but just
uses "extern inline" directly. maybe try including -fgnu89-inline in your
CFLAGS and see if that helps ?
I am not in good position to send build logs or try the alternative CFLAGS
until another long build finishes.
But the idea of the gcc version sounds promising. I am building with a gcc
from near the head. The default version of C has changed to C11 and I
know that has caused a few odd issues with RTEMS. Maybe this has
impacted the the compilation of this method.
$ gcc --version
gcc (GCC) 5.0.0 20150211 (experimental)
I will try the suggestions as soon as I can.