On 05.10.2011 20:38, Alexander Neundorf wrote:
On Wednesday 05 October 2011, Peter Kümmel wrote:
And here some numbers to compare it with Qt's qmake.
I've used this project: http://kst-plot.kde.org/
which supports qmake and cmake.
Running make/ninja on a fresh compiled project
with warm caches (in seconds):
qmake cmake Ninja
Makefiles makefiles
-j1 0.5-0.8 1.6-1.9 0.11-0.14
-j2 0.6-0.8 1.3-1.4 0.11-0.13
-j4 0.6-0.7 1.1-1.4 0.10-0.13
Summary:
- Ninja is the fastest
- cmake Makefiles are really slow
- parallel jobs doesn't help much in this special case
and:
- qmake makefiles don't have complete dependencies
OK, qmake Makefiles are not "complete".
Seriously, if cmakes Makefiles are slower, I am very sure this is because they
have complete dependencies.
Is there a way to run cmake's Makefiles in the (faster) qmake-"mode" ?
Peter
Alex
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