* Package: dev-libs/libev-4.19 * Repository: gentoo * Maintainer: dlan@gentoo.org * USE: abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU * FEATURES: preserve-libs sandbox userpriv usersandbox >>> Unpacking source... >>> Unpacking libev-4.19.tar.gz to /var/tmp/portage/dev-libs/libev-4.19/work >>> Source unpacked in /var/tmp/portage/dev-libs/libev-4.19/work >>> Preparing source in /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19 ... * Applying libev-pc.patch ... [ ok ] * Running eautoreconf in '/var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19' ... * Running libtoolize --install --copy --force --automake ... [ ok ] * Running aclocal ... [ ok ] * Running autoconf --force ... [ ok ] * Running autoheader ... [ ok ] * Running automake --add-missing --copy --foreign --force-missing ... [ ok ] * Running elibtoolize in: libev-4.19/ * Applying portage/1.2.0 patch ... * Applying sed/1.5.6 patch ... * Applying as-needed/2.4.3 patch ... >>> Source prepared. >>> Configuring source in /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19 ... * abi_x86_64.amd64: running multilib-minimal_abi_src_configure * econf: updating libev-4.19/config.guess with /usr/share/gnuconfig/config.guess * econf: updating libev-4.19/config.sub with /usr/share/gnuconfig/config.sub /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --disable-dependency-tracking --disable-silent-rules --libdir=/usr/lib64 --disable-maintainer-mode --disable-static checking for a BSD-compatible install... /usr/lib/portage/python2.7/ebuild-helpers/xattr/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking whether to enable maintainer-specific portions of Makefiles... no checking for x86_64-pc-linux-gnu-gcc... clang checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether clang accepts -g... yes checking for clang option to accept ISO C89... none needed checking whether clang understands -c and -o together... yes checking for style of include used by make... GNU checking dependency style of clang... none checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-pc-linux-gnu checking how to print strings... printf checking for a sed that does not truncate output... /bin/sed checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for fgrep... /bin/grep -F checking for ld used by clang... /usr/bin/x86_64-pc-linux-gnu-ld checking if the linker (/usr/bin/x86_64-pc-linux-gnu-ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... llvm-nm checking the name lister (llvm-nm) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 1572864 checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop checking for /usr/bin/x86_64-pc-linux-gnu-ld option to reload object files... -r checking for x86_64-pc-linux-gnu-objdump... x86_64-pc-linux-gnu-objdump checking how to recognize dependent libraries... pass_all checking for x86_64-pc-linux-gnu-dlltool... no checking for dlltool... no checking how to associate runtime and link libraries... printf %s\n checking for x86_64-pc-linux-gnu-ar... llvm-ar checking for archiver @FILE support... @ checking for x86_64-pc-linux-gnu-strip... x86_64-pc-linux-gnu-strip checking for x86_64-pc-linux-gnu-ranlib... llvm-ranlib checking command to parse llvm-nm output from clang object... ok checking for sysroot... no checking for a working dd... /bin/dd checking how to truncate binary pipes... /bin/dd bs=4096 count=1 checking for x86_64-pc-linux-gnu-mt... no checking for mt... no checking if : is a manifest tool... no checking how to run the C preprocessor... clang -E 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 clang supports -fno-rtti -fno-exceptions... yes checking for clang option to produce PIC... -fPIC -DPIC checking if clang PIC flag -fPIC -DPIC works... yes checking if clang static flag -static works... yes checking if clang supports -c -o file.o... yes checking if clang supports -c -o file.o... (cached) yes checking whether the clang linker (/usr/bin/x86_64-pc-linux-gnu-ld -m elf_x86_64) 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... no 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... yes checking sys/eventfd.h presence... yes checking for sys/eventfd.h... yes 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... yes checking for signalfd... yes checking for clock_gettime... yes checking for nanosleep... yes checking for library containing floor... -lm checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating Makefile config.status: creating libev.pc config.status: creating config.h config.status: executing depfiles commands config.status: executing libtool commands >>> Source configured. >>> Compiling source in /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19 ... * abi_x86_64.amd64: running multilib-minimal_abi_src_compile make -j4 make all-am make[1]: Entering directory '/var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19-abi_x86_64.amd64' /bin/sh ./libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I. -I/var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19 -march=native -mtune=native -O2 -pipe -c -o ev.lo /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c /bin/sh ./libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I. -I/var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19 -march=native -mtune=native -O2 -pipe -c -o event.lo /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/event.c libtool: compile: clang -DHAVE_CONFIG_H -I. -I/var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19 -march=native -mtune=native -O2 -pipe -c /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c -fPIC -DPIC -o .libs/ev.o libtool: compile: clang -DHAVE_CONFIG_H -I. -I/var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19 -march=native -mtune=native -O2 -pipe -c /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/event.c -fPIC -DPIC -o .libs/event.o /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:483:48: warning: '/*' within block comment [-Wcomment] /*#define MIN_INTERVAL 0.00000095367431640625 /* 1/2**20, good till 2200 */ ^ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:1029:42: error: '_Noreturn' keyword must precede function declarator ecb_inline void ecb_unreachable (void) ecb_noreturn; ^~~~~~~~~~~~ _Noreturn /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:832:26: note: expanded from macro 'ecb_noreturn' #define ecb_noreturn _Noreturn ^ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:1625:31: warning: 'extern' variable has an initializer [-Wextern-initializer] EV_API_DECL struct ev_loop *ev_default_loop_ptr = 0; /* needs to be initialised to make it a definition despite extern */ ^ In file included from /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2490: /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev_poll.c:110:18: warning: expression result unused [-Wunused-value] assert (("libev: poll() returned illegal result, broken BSD kernel?", p < polls + pollcnt)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2896:12: warning: expression result unused [-Wunused-value] assert (("libev: watcher has invalid priority", ABSPRI (w) >= 0 && ABSPRI (w) < NUMPRI)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2899:14: warning: expression result unused [-Wunused-value] assert (("libev: pending watcher not on pending queue", pendings [ABSPRI (w)][w->pending - 1].w == w)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2909:16: warning: expression result unused [-Wunused-value] assert (("libev: active index mismatch in heap", ev_active (ANHE_w (heap [i])) == i)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2910:16: warning: expression result unused [-Wunused-value] assert (("libev: heap condition violated", i == HEAP0 || ANHE_at (heap [HPARENT (i)]) <= ANHE_at (heap [i]))); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2911:16: warning: expression result unused [-Wunused-value] assert (("libev: heap at cache mismatch", ANHE_at (heap [i]) == ev_at (ANHE_w (heap [i])))); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2922:16: warning: expression result unused [-Wunused-value] assert (("libev: active index mismatch", ev_active (ws [cnt]) == cnt + 1)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2940:14: warning: expression result unused [-Wunused-value] assert (("libev: negative fd in fdchanges", fdchanges [i] >= 0)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2953:24: warning: expression result unused [-Wunused-value] assert (("libev: io watcher list contains a loop", w != w2)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2957:20: warning: expression result unused [-Wunused-value] assert (("libev: inactive fd watcher on anfd list", ev_active (w) == 1)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2958:20: warning: expression result unused [-Wunused-value] assert (("libev: fd mismatch between watcher and anfd", ((ev_io *)w)->fd == i)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3140:24: warning: expression result unused [-Wunused-value] assert (("libev: negative ev_timer repeat value found while processing timers", w->repeat > 0.)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3202:24: warning: expression result unused [-Wunused-value] assert (("libev: ev_periodic reschedule callback returned time in the past", ev_at (w) >= ev_rt_now)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3341:12: warning: expression result unused [-Wunused-value] assert (("libev: ev_loop recursion during release detected", loop_done != EVBREAK_RECURSE)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3462:22: warning: expression result unused [-Wunused-value] assert (("libev: pipe_w not active, but pipe not written", ev_is_active (&pipe_w))); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3636:12: warning: expression result unused [-Wunused-value] assert (("libev: ev_io_start called with negative fd", fd >= 0)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3637:12: warning: expression result unused [-Wunused-value] assert (("libev: ev_io_start called with illegal event mask", !(w->events & ~(EV__IOFDSET | EV_READ | EV_WRITE)))); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3646:12: warning: expression result unused [-Wunused-value] assert (("libev: ev_io_start called with corrupted watcher", ((WL)w)->next != (WL)w)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3648:34: warning: '&' within '|' [-Wbitwise-op-parentheses] fd_change (EV_A_ fd, w->events & EV__IOFDSET | EV_ANFD_REIFY); ~~~~~~~~~~^~~~~~~~~~~~~ ~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3648:34: note: place parentheses around the '&' expression to silence this warning fd_change (EV_A_ fd, w->events & EV__IOFDSET | EV_ANFD_REIFY); ^ ( ) /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3661:12: warning: expression result unused [-Wunused-value] assert (("libev: ev_io_stop called with illegal fd (must stay constant after start!)", w->fd >= 0 && w->fd < anfdmax)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3681:12: warning: expression result unused [-Wunused-value] assert (("libev: ev_timer_start called with negative timer repeat value", w->repeat >= 0.)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3709:14: warning: expression result unused [-Wunused-value] assert (("libev: internal timer heap corruption", ANHE_w (timers [active]) == (WT)w)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3771:16: warning: expression result unused [-Wunused-value] assert (("libev: ev_periodic_start called with negative interval value", w->interval >= 0.)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3803:14: warning: expression result unused [-Wunused-value] assert (("libev: internal periodic heap corruption", ANHE_w (periodics [active]) == (WT)w)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3840:12: warning: expression result unused [-Wunused-value] assert (("libev: ev_signal_start called with illegal signal number", w->signum > 0 && w->signum < EV_NSIG)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3843:12: warning: expression result unused [-Wunused-value] assert (("libev: a signal must not be attached to two different loops", ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3961:12: warning: expression result unused [-Wunused-value] assert (("libev: child watchers are only supported in the default loop", loop == ev_default_loop_ptr)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:4540:14: warning: expression result unused [-Wunused-value] assert (("libev: loop to be embedded is not embeddable", backend & ev_embeddable_backends ())); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/assert.h:86:5: note: expanded from macro 'assert' ((expr) \ ^~~~ 30 warnings and 1 error generated. Makefile:489: recipe for target 'ev.lo' failed make[1]: *** [ev.lo] Error 1 make[1]: Leaving directory '/var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19-abi_x86_64.amd64' Makefile:368: recipe for target 'all' failed make: *** [all] Error 2 * ERROR: dev-libs/libev-4.19::gentoo failed (compile phase): * emake failed * * If you need support, post the output of `emerge --info '=dev-libs/libev-4.19::gentoo'`, * the complete build log and the output of `emerge -pqv '=dev-libs/libev-4.19::gentoo'`. * The complete build log is located at '/var/tmp/portage/dev-libs/libev-4.19/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/dev-libs/libev-4.19/temp/environment'. * Working directory: '/var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19-abi_x86_64.amd64' * S: '/var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19'