checking for BSD- or MS-compatible name lister (nm)... /home/test/test/output/host/usr/bin/avr32-linux-nm checking the name lister (/home/test/test/output/host/usr/bin/avr32-linux-nm) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 3458764513820540925 checking whether the shell understands some XSI constructs... yes checking whether the shell understands "+="... yes checking for /home/test/test/output/host/usr/bin/avr32-linux-ld option to reload object files... -r checking for avr32-unknown-linux-uclibc-objdump... /home/test/test/output/host/usr/bin/avr32-linux-objdump checking how to recognize dependent libraries... pass_all checking for avr32-unknown-linux-uclibc-ar... /home/test/test/output/host/usr/bin/avr32-linux-ar checking for avr32-unknown-linux-uclibc-strip... (cached) /home/test/test/output/host/usr/bin/avr32-linux-strip checking for avr32-unknown-linux-uclibc-ranlib... /home/test/test/output/host/usr/bin/avr32-linux-ranlib checking command to parse /home/test/test/output/host/usr/bin/avr32-linux-nm output from /home/test/test/output/host/usr/bin/avr32-linux-gcc object... ok checking how to run the C preprocessor... /home/test/test/output/host/usr/bin/avr32-linux-cpp checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for dlfcn.h... yes checking for objdir... .libs checking if /home/test/test/output/host/usr/bin/avr32-linux-gcc supports -fno-rtti -fno-exceptions... no checking for /home/test/test/output/host/usr/bin/avr32-linux-gcc option to produce PIC... -fPIC -DPIC checking if /home/test/test/output/host/usr/bin/avr32-linux-gcc PIC flag -fPIC -DPIC works... yes checking if /home/test/test/output/host/usr/bin/avr32-linux-gcc static flag -static works... yes checking if /home/test/test/output/host/usr/bin/avr32-linux-gcc supports -c -o file.o... yes checking if /home/test/test/output/host/usr/bin/avr32-linux-gcc supports -c -o file.o... (cached) yes checking whether the /home/test/test/output/host/usr/bin/avr32-linux-gcc linker (/home/test/test/output/host/usr/bin/avr32-linux-ld) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes checking sys/inotify.h usability... yes checking sys/inotify.h presence... yes checking for sys/inotify.h... yes checking sys/epoll.h usability... yes checking sys/epoll.h presence... yes checking for sys/epoll.h... yes checking sys/event.h usability... no checking sys/event.h presence... no checking for sys/event.h... no checking port.h usability... no checking port.h presence... no checking for port.h... no checking poll.h usability... yes checking poll.h presence... yes checking for poll.h... yes checking sys/select.h usability... yes checking sys/select.h presence... yes checking for sys/select.h... yes checking sys/eventfd.h usability... no checking sys/eventfd.h presence... no checking for sys/eventfd.h... no checking sys/signalfd.h usability... yes checking sys/signalfd.h presence... yes checking for sys/signalfd.h... yes checking for inotify_init... yes checking for epoll_ctl... yes checking for kqueue... no checking for port_create... no checking for poll... yes checking for select... yes checking for eventfd... no checking for signalfd... yes checking for clock_gettime... yes checking for nanosleep... yes checking for library containing floor... -lm configure: creating ./config.status config.status: creating Makefile config.status: creating config.h config.status: executing depfiles commands config.status: executing libtool commands configure: WARNING: unrecognized options: --disable-gtk-doc, --disable-nls, --enable-ipv6 >>> libev 4.11 Building PATH="/home/test/test/output/host/bin:/home/test/test/output/host/usr/bin:/home/test/test/output/host/usr/sbin/:/usr/local/bin:/usr/bin:/bin:/usr/games" PERLLIB="/home/test/test/output/host/usr/lib/perl" /usr/bin/make -j12 -C /home/test/test/output/build/libev-4.11/ make[1]: Entering directory `/home/test/test/output/build/libev-4.11' /usr/bin/make all-am make[2]: Entering directory `/home/test/test/output/build/libev-4.11' /bin/bash ./libtool --tag=CC --mode=compile /home/test/test/output/host/usr/bin/avr32-linux-gcc -DHAVE_CONFIG_H -I. -g -O3 -MT ev.lo -MD -MP -MF .deps/ev.Tpo -c -o ev.lo ev.c /bin/bash ./libtool --tag=CC --mode=compile /home/test/test/output/host/usr/bin/avr32-linux-gcc -DHAVE_CONFIG_H -I. -g -O3 -MT event.lo -MD -MP -MF .deps/event.Tpo -c -o event.lo event.c libtool: compile: /home/test/test/output/host/usr/bin/avr32-linux-gcc -DHAVE_CONFIG_H -I. -g -O3 -MT ev.lo -MD -MP -MF .deps/ev.Tpo -c ev.c -fPIC -DPIC -o .libs/ev.o libtool: compile: /home/test/test/output/host/usr/bin/avr32-linux-gcc -DHAVE_CONFIG_H -I. -g -O3 -MT event.lo -MD -MP -MF .deps/event.Tpo -c event.c -fPIC -DPIC -o .libs/event.o ev.c:941:3: error: #error "memory fences not defined for your architecture, please report" ev.c:1254: warning: 'ev_default_loop_ptr' initialized and declared 'extern' make[2]: *** [ev.lo] Error 1 make[2]: *** Waiting for unfinished jobs.... libtool: compile: /home/test/test/output/host/usr/bin/avr32-linux-gcc -DHAVE_CONFIG_H -I. -g -O3 -MT event.lo -MD -MP -MF .deps/event.Tpo -c event.c -o event.o >/dev/null 2>&1 mv -f .deps/event.Tpo .deps/event.Plo make[2]: Leaving directory `/home/test/test/output/build/libev-4.11' make[1]: *** [all] Error 2 make[1]: Leaving directory `/home/test/test/output/build/libev-4.11' make: *** [/home/test/test/output/build/libev-4.11/.stamp_built] Error 2