kicad-developers team mailing list archive

[Milan Horák <stranger@xxxxxxxxxx>]

Hello,

gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-1ubuntu1)

g++ -Wall -O2 -I /g/boost_1_53_0 test_polygon_diff.cpp

./polyset polygons count 1 polygon 0, corners count 12
// polyset polygons count 1
**** polygon 0, corners count 12
  10, 10
  5, 10
  5, 5
  5, -5
  -5, -5
  -5, 5
  5, 5
  5, 10
  -10, 10
  -10, -10
  10, -10
  10, 10

Same results for O1, O3

Milan

Dne 17.6.2013 10:15, jp charras napsal(a):
> Some developers know boost::polygon has an issue when compiled with g++
> 4.7.2 (currently the lasted version on MinGW) using the -O2 (or more)
> optimization level.
> I am not 100% sure, however I am guessing this issue was also reported
> on Linux.
>
> The developer of boost::polygon asked me to test (if possible) this
> issue with g++ 4.7.3 (He has some trouble to reproduce it)
>
> I did not found this version for MinGW, and I am reluctant to install
> this version on my Linux Ubuntu 10 LTS 32 bits (because I found the C
> compiler v 4.7.3, but not the C++ compiler).
> Currently I have a 4.6 version which does not create this issue.
>
> So I am searching for developers who have G++ 4.7.3 (and/or a more
> recent version) on their machine to compile and test this program.
>
> See
> https://svn.boost.org/trac/boost/ticket/7983
> for the test program and more info
>
> Thanks for your help