fixed ambiguous calls to misc::pow on some systems (relates #205)

8 jobs for master in 8 minutes and 36 seconds (queued for 5 seconds)
Status Job ID Name Coverage
  Build Homepage
failed #2726
allowed to fail
job_build_homepage

00:00:15

 
  Build Gcc
passed #2727
job_make_gcc

00:01:14

 
  Test Gcc
passed #2728
job_test_gcc

00:02:00

92.453%
 
  Build Gcc Nocheck
passed #2729
job_make_gcc_nocheck

00:01:07

 
  Test Gcc Nocheck
passed #2730
job_test_gcc_nocheck

00:00:15

 
  Build Python
passed #2731
job_build_python

00:01:36

 
  Build Clang
passed #2732
job_make_clang

00:01:56

 
  Test Clang
passed #2733
job_test_clang

00:00:11

 
Name Stage Failure
failed
job_build_homepage Build Homepage There is an unknown failure, please try again
       Destination: html/
Incremental build: disabled. Enable with --incremental
Generating...
done in 1.259 seconds.
Auto-regeneration: disabled. Use --watch to enable.
make: Leaving directory '/home/gitlab-runner/builds/ebec6b58/0/xerus/xerus/doc'
ssh: Could not resolve hostname xerusweb: Name or service not known
lost connection
ERROR: Job failed: exit status 1