[Buildroot] __mcount on ARC

Zoltan Gyarmati mr.zoltan.gyarmati at gmail.com
Sun Feb 18 18:45:08 UTC 2018

Dear All,

I'm investigating this [1] autobuild error, where the gpsd build fails
while profiling is enabled, due to undefined reference to `__mcount', on
ARC arch.

Ironically enough due to a bug in the gpsd build config the -pg flag is
not passed to the linker only to the compiler, but after patching that
one, the build issue remains.
According to this thread [2] this happened earlier with ARC but other
package, so is there anything particular about ARC regarding to
profiling? Should we just disable the gpsd profiling option on ARC?




Zoltan Gyarmati

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