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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||
|---|---|---|---|---|---|---|---|---|---|
| 0001639 | Spring engine | General | public | 2009-09-10 06:00 | 2009-10-06 00:12 | ||||
| Reporter | General Failure | ||||||||
| Assigned To | Auswaschbar | ||||||||
| Priority | normal | Severity | minor | Reproducibility | N/A | ||||
| Status | resolved | Resolution | fixed | ||||||
| Product Version | 0.80.4.0 | ||||||||
| Target Version | 0.81.0.0 | Fixed in Version | |||||||
| Summary | 0001639: Can't build with boost 1.40 | ||||||||
| Description | changelog of boost 1.40.0 says: + Automatically configure the float functions using template metaprogramming instead of trying to configure every possibility manually. This doesn't work together with the clever trick in streflop_cond.h that is used to "switch between" the standard floating point functions and the streflop ones. Specifically, when compiling LuaParser.cpp, the compiler complains about not knowing which ldexp(), ldexpf(), frexp(), frexpf(),... to use when including boost/functional/hash/detail/hash_float_generic.hpp I was planning to post the output of the build process to show you the exact error message but I accidentally deleted it together with boost 1.40.0. I don't have time to start compiling all that cruft again but I'm sure the problem is easy to reproduce. | ||||||||
| Tags | No tags attached. | ||||||||
| Checked infolog.txt for Errors | |||||||||
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Auswaschbar (reporter) 2009-09-10 11:48 |
That "clever trick" is called namespace pollution. |
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Auswaschbar (reporter) 2009-09-18 18:10 |
Does it work with latest master? |
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General Failure (reporter) 2009-09-20 20:08 |
I'd love to try it out, but I'm kinda tied up with work and personal obligations so I'm forced to suspend all game- and open-source related activities for a while. I'm sorry for raising an issue and then not following up on it. At any rate, boost 1.40+ will inevitably become widespread in the near future, so there will be plenty of people to try it out soon enough. |
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ingmar (reporter) 2009-09-21 23:12 |
I tried current spring master, and it fails too: [ 17%] Building CXX object rts/CMakeFiles/spring.dir/Lua/LuaVFS.cpp.o In file included from /home/ingmar/development/git/spring/rts/System/float3.h:16, from /home/ingmar/development/git/spring/rts/System/EventClient.h:11, from /home/ingmar/development/git/spring/rts/Lua/LuaHandle.h:15, from /home/ingmar/development/git/spring/rts/Lua/LuaVFS.cpp:19: /home/ingmar/development/git/spring/rts/System/FastMath.h: In function 'float fastmath::sin(float)': /home/ingmar/development/git/spring/rts/System/FastMath.h:239: error: call of overloaded 'fabs(float&)' is ambiguous /usr/include/bits/mathcalls.h:182: note: candidates are: double fabs(double) /home/ingmar/development/git/spring/rts/lib/streflop/SMath.h:451: note: streflop::Double streflop::fabs(streflop::Double) /home/ingmar/development/git/spring/rts/lib/streflop/SMath.h:243: note: streflop::Simple streflop::fabs(streflop::Simple) /usr/lib64/gcc/x86_64-pc-linux-gnu/4.4.1/../../../../include/c++/4.4.1/cmath:246: note: long double std::fabs(long double) /usr/lib64/gcc/x86_64-pc-linux-gnu/4.4.1/../../../../include/c++/4.4.1/cmath:242: note: float std::fabs(float) make[2]: *** [rts/CMakeFiles/spring.dir/Lua/LuaVFS.cpp.o] Error 1 make[1]: *** [rts/CMakeFiles/spring.dir/all] Error 2 make: *** [all] Error 2 |
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mammadori (reporter) 2009-10-06 00:07 |
I confirm that latest (0a8b9131) git release builds with libboost 1.40; However it crashes on game end screens (sigsegv, Lua bugs?) so do not hurry for a release :-) |
| Notes |
| Issue History |
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| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2009-09-10 06:00 | General Failure | New Issue | |
| 2009-09-10 11:48 | Auswaschbar | Note Added: 0004098 | |
| 2009-09-18 18:10 | Auswaschbar | Note Added: 0004152 | |
| 2009-09-19 20:28 | Auswaschbar | Status | new => feedback |
| 2009-09-20 20:08 | General Failure | Note Added: 0004156 | |
| 2009-09-21 23:12 | ingmar | Note Added: 0004159 | |
| 2009-10-03 10:46 | imbaczek | Target Version | => 0.81.0.0 |
| 2009-10-06 00:07 | mammadori | Note Added: 0004183 | |
| 2009-10-06 00:12 | Auswaschbar | Status | feedback => resolved |
| 2009-10-06 00:12 | Auswaschbar | Resolution | open => fixed |
| 2009-10-06 00:12 | Auswaschbar | Assigned To | => Auswaschbar |
| Issue History |