On 01/30/2017 02:26 PM, Dave Flogeras wrote:
On Sun, Jan 29, 2017 at 9:53 AM, Nils Gladitz <nilsglad...@gmail.com
<mailto:nilsglad...@gmail.com>> wrote:
FWIW I don't think -j does anything when you build the
NightlyBuild target given that that make invocation is not the one
directly performing the actual build.
The only command being run by the NightlyBuild target would be
"ctest -D NightlyBuild" (nothing to parallelize when there is only
one command).
CTest would spawn another make process for the build.
Nils
Good point, I checked with the older version of make (4.1) and even
though it doesn't issue the warning, it is not building my project in
parallel.
I guess that brings up the obvious question: how does one use this
target and take advantage of multiple processors? Basically, I'm
calling it within a python loop that permutes various projects and
configurations (release/debug/shared/static...) then puts the results
on a self-hosted CDash server with make NightlySubmit.
I don't know how to do this with the generic dashboard targets ...
assuming no one else does either you could give CTest script mode a try
(ctest -S).
In script mode the ctest_build() command has a FLAGS option which takes
build tool specific options like -j.
Nils
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