02:04:31 shadowm@nanacore git:feature/scons-cleanup ~/src/wesnoth % scons cxxtool=clang++-3.9
scons: Reading SConscript files ...
Saved options: default_targets = 'campaignd,test,wesnoth,wesnothd', extra_flags_config = '-pipe -march=native', extra_flags_release = '-O3', prefsdir = '.wesnoth-1.13', forum_user_handler = True, server_gid = '1000', server_uid = '1000', strict = True, jobs = 8, ccache = True, cxxtool = 'g++', fast = True, lockfile = True
Building Wesnoth version 1.13.5+dev
Creating lockfile
---[checking prerequisites]---
Checking for C header file poll.h... (cached) yes
Checking for C header file sys/poll.h... (cached) yes
Checking for C header file sys/select.h... (cached) yes
Checking for C header file sys/sendfile.h... (cached) yes
Checking for C function sendfile()... (cached) yes
Checking for C library m... (cached) yes
Checking for C function round()... (cached) yes
Checking whether C++ compiler works (g++ version >= 4.8 required)... no
Checking for Boost iostreams library version >= 1.48.0... yes
Checking for gzip support in Boost Iostreams... yes
Checking for bzip2 support in Boost Iostreams... yes
Checking for C library pthread... (cached) yes
^CChecking for Boost system library... no
^CChecking for Boost asio library... no
^CChecking for Boost random library version >= 1.48.0... no
^CChecking for Boost smart_ptr library... no
^CChecking for Boost system library... no
^CChecking for Boost filesystem library version >= 1.48.0... no
^CChecking for Boost locale library... no
WARNING: Base prerequisites are not met
^CChecking for Simple DirectMedia Layer library version >= 2.0.4... (cached) no
Checking for SDL2_ttf library... no
^CChecking for SDL2_mixer library... no
Checking for SDL2_image library... no
^CChecking for C library vorbisfile... no
^CChecking for Ogg Vorbis support in SDL... no
^CChecking for PNG support in SDL... no
^C^CChecking for JPG support in SDL... no
Checking for Pango with cairo backend... (cached) yes
Checking for fontconfig... (cached) yes
^CChecking for Boost program_options library version >= 1.48.0... no
^CChecking for Boost thread library... no
^CChecking for Boost regex library... no
WARNING: Client prerequisites are not met. wesnoth, cutter and exploder cannot be built
^Cscons: Build interrupted.