scons errors since rev 50543 [solved]

[averyimaginativename]

First, I have a working copy of Wesnoth, and I'm using the SVN simply to learn by comparing file differences and seeing the changes in game. It's not any of your jobs to teach me, so if this takes too much time, feel free to ignore it.


I've been getting a scons error when updating from the SVN recently:

Spoiler:

Code: Select all

scons: Reading SConscript files ...                                                                              
Saved options: default_targets = 'wesnoth,wesnothd'                                                              
Building Wesnoth version 1.9.8+svn                                                                               
Checking for C header file poll.h... yes                                                                         
Checking for C header file sys/poll.h... yes                                                                     
Checking for C header file sys/select.h... yes                                                                   
Checking for C header file sys/sendfile.h... yes                                                                 
Checking for C function sendfile()... yes                                                                        
Checking for C library m... yes                                                                                  
Checking for C function round()... yes                                                                           
Checking whether C++ compiler works (g++ version >= 3.3 required)... yes                                         
Checking for Gettext's libintl... libc built-in                                                                  
Checking for Boost iostreams library version >= 1.34.1... yes                                                    
Checking for gzip support in Boost Iostreams... yes                                                              
Checking for Boost smart_ptr library... yes                                                                      
Checking for Simple DirectMedia Layer library version >= 1.2.7... yes                                            
Checking for SDL_net library... yes                                                                              
Checking for Boost system library... yes                                                                         
Checking for Boost thread library... yes
Checking for Boost asio library... yes
Checking for Pango with cairo backend... (cached) yes
Checking for fontconfig... (cached) yes
Checking for Boost program_options library version >= 1.35.0... yes
Checking for Boost regex library version >= 1.35.0... yes
Checking for SDL_ttf library version >= 2.0.8... yes
Checking for SDL_mixer library version >= 1.2.0... yes
Checking for SDL_image library version >= 1.2.0... yes
Checking for Ogg Vorbis support in SDL... yes
Checking for C library X11... yes
Checking for dbus-1... (cached) yes
Checking for fribidi >= 0.10.9... (cached) yes
Checking for Boost unit_test_framework library... yes
If any config checks fail, look in build/config.log for details
If a check fails spuriously due to caching, use --config=force to force its rerun
scons: done reading SConscript files.
scons: Building targets ...
g++ -o build/release/unit_map.o -c -std=c++98 -pthread -W -Wall -O2 -D_GNU_SOURCE=1 -D_REENTRANT -DHAVE_LIBDBUS -DHAVE_CONFIG_H -D_X11 -I/usr/include -I/usr/include/SDL -I/usr/include/pango-1.0 -I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/directfb -I/usr/include/libpng12 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/fribidi -I. -Isrc src/unit_map.cpp
src/unit_map.cpp: In member function ‘unit* unit_map::extract(const map_location&)’:
src/unit_map.cpp:179: error: ‘class boost::unordered_map<map_location, boost::unordered_detail::hash_iterator_unique_keys<std::allocator<std::pair<const unsigned int, unit*> > >, boost::hash<map_location>, std::equal_to<map_location>, std::allocator<std::pair<const map_location, boost::unordered_detail::hash_iterator_unique_keys<std::allocator<std::pair<const unsigned int, unit*> > > > > >’ has no member named ‘erase_return_void’
scons: *** [build/release/unit_map.o] Error 1
scons: building terminated because of errors.

My last successful build was 50543 and I've had the same error since then right up until 50620 today. I don't think it's related, but just in case, I started getting SDL/FGLRX crashes in 50543 as described here http://forums.wesnoth.org/viewtopic.php?f=4&t=34511

The only changes to my system (Debian based, 2.6.31 kernel) have been removing FGLRX and adding a udev rule since my last successful build, neither of which should be relevant, so I've got no idea where to even start. Google hasn't proved useful. Any suggestions?

[Anonymissimus]

The reason is that your boost version isn't new enough (1.42 did suffice for me). But try a svn update since boucman just committed a fix (r50621).

[Boucman]

we are upping the boost requirement to 1.36 (previous was 1.35 IIRC)

this is an error though, since that particular function was introduced in 1.40, I fixed it in trunk today

[averyimaginativename]

Successfully built 50622 with boost 1.40.

Thanks.