I am currently trying to run the cpp tests (e.g. tests/cpp11_*) for stm32f4discovery on ubuntu 14.04 unfortunately all tests I ran failed (see error log at the bottom of this mail). I highly suspect that this is a toolchain issue (btw: happens only with stm32f4discovery).
Did I miss something obvious like a missing package (see package list below)?
The relevant packages I have installed are:
$ dpkg -l | grep arm-none ii gcc-arm-none-eabi 18.104.22.1685q1-0trusty13 amd64 A GNU-based tool chain for arm embedded processors ii libnewlib-arm-none-eabi 2.1.0-3 all C library and math library compiled for bare metal using Cortex A/R/M ii libstdc+±arm-none-eabi-newlib 4.9.2-20ubuntu1+7 all GNU Standard C++ Library v3 for ARM Cortex-A/R/M processors (newlib)
$ apt-cache policy gcc-arm-none-eabi gcc-arm-none-eabi: Installiert: 22.214.171.1245q1-0trusty13 Installationskandidat: 126.96.36.1995q1-0trusty13 Versionstabelle: *** 188.8.131.525q1-0trusty13 0 500 http://ppa.launchpad.net/terry.guo/gcc-arm-embedded/ubuntu/ trusty/main amd64 Packages 100 /var/lib/dpkg/status 4.8.2-14ubuntu1+6 0 500 http://archive.ubuntu.com/ubuntu/ trusty/universe amd64 Packages
The error log for cpp11_thread:
tests/cpp11_thread$ BOARD=stm32f4discovery make clean all Building application “cpp11_thread” for “stm32f4discovery” with MCU “stm32f4”.
In file included from /usr/arm-none-eabi/include/c++/4.9.3/random:38:0, from /usr/arm-none-eabi/include/c++/4.9.3/bits/stl_algo.h:66, from /usr/arm-none-eabi/include/c++/4.9.3/algorithm:62, from /home/philipp/RIOT/sys/cpp11-compat/include/riot/chrono.hpp:30, from /home/philipp/RIOT/tests/cpp11_thread/main.cpp:27: /usr/arm-none-eabi/include/c++/4.9.3/cmath:1120:11: error: ‘::log2l’ has not been declared using ::log2l; ^ /usr/arm-none-eabi/include/c++/4.9.3/cmath:1124:11: error: ‘::logbl’ has not been declared using ::logbl; ^ /usr/arm-none-eabi/include/c++/4.9.3/cmath:1146:11: error: ‘::nexttoward’ has not been declared using ::nexttoward; ^ /usr/arm-none-eabi/include/c++/4.9.3/cmath:1147:11: error: ‘::nexttowardf’ has not been declared using ::nexttowardf; ^ /usr/arm-none-eabi/include/c++/4.9.3/cmath:1148:11: error: ‘::nexttowardl’ has not been declared using ::nexttowardl; ^ In file included from /home/philipp/RIOT/sys/include/vtimer.h:28:0, from /home/philipp/RIOT/sys/cpp11-compat/include/riot/chrono.hpp:33, from /home/philipp/RIOT/tests/cpp11_thread/main.cpp:27: /home/philipp/RIOT/sys/include/timex.h: In function ‘const char* timex_to_str(timex_t, char*)’: /home/philipp/RIOT/sys/include/timex.h:185:39: error: ‘snprintf’ was not declared in this scope t.seconds, t.microseconds); ^ make: *** [/home/philipp/RIOT/tests/cpp11_thread/bin/stm32f4discovery/cpp11_thread/main.o] Fehler 1 make: *** [all] Fehler 2