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  1.  
  2. * Package: dev-libs/libev-4.19
  3. * Repository: gentoo
  4. * Maintainer: dlan@gentoo.org
  5. * USE: abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
  6. * FEATURES: preserve-libs sandbox userpriv usersandbox
  7. >>> Unpacking source...
  8. >>> Unpacking libev-4.19.tar.gz to /var/tmp/portage/dev-libs/libev-4.19/work
  9. >>> Source unpacked in /var/tmp/portage/dev-libs/libev-4.19/work
  10. >>> Preparing source in /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19 ...
  11. * Applying libev-pc.patch ...
  12. [ ok ]
  13. * Running eautoreconf in '/var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19' ...
  14. * Running libtoolize --install --copy --force --automake ...
  15. [ ok ]
  16. * Running aclocal ...
  17. [ ok ]
  18. * Running autoconf --force ...
  19. [ ok ]
  20. * Running autoheader ...
  21. [ ok ]
  22. * Running automake --add-missing --copy --foreign --force-missing ...
  23. [ ok ]
  24. * Running elibtoolize in: libev-4.19/
  25. * Applying portage/1.2.0 patch ...
  26. * Applying sed/1.5.6 patch ...
  27. * Applying as-needed/2.4.3 patch ...
  28. >>> Source prepared.
  29. >>> Configuring source in /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19 ...
  30. * abi_x86_64.amd64: running multilib-minimal_abi_src_configure
  31. * econf: updating libev-4.19/config.guess with /usr/share/gnuconfig/config.guess
  32. * econf: updating libev-4.19/config.sub with /usr/share/gnuconfig/config.sub
  33. /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
  34. checking for a BSD-compatible install... /usr/lib/portage/python2.7/ebuild-helpers/xattr/install -c
  35. checking whether build environment is sane... yes
  36. checking for a thread-safe mkdir -p... /bin/mkdir -p
  37. checking for gawk... gawk
  38. checking whether make sets $(MAKE)... yes
  39. checking whether make supports nested variables... yes
  40. checking whether to enable maintainer-specific portions of Makefiles... no
  41. checking for x86_64-pc-linux-gnu-gcc... clang
  42. checking whether the C compiler works... yes
  43. checking for C compiler default output file name... a.out
  44. checking for suffix of executables...
  45. checking whether we are cross compiling... no
  46. checking for suffix of object files... o
  47. checking whether we are using the GNU C compiler... yes
  48. checking whether clang accepts -g... yes
  49. checking for clang option to accept ISO C89... none needed
  50. checking whether clang understands -c and -o together... yes
  51. checking for style of include used by make... GNU
  52. checking dependency style of clang... none
  53. checking build system type... x86_64-pc-linux-gnu
  54. checking host system type... x86_64-pc-linux-gnu
  55. checking how to print strings... printf
  56. checking for a sed that does not truncate output... /bin/sed
  57. checking for grep that handles long lines and -e... /bin/grep
  58. checking for egrep... /bin/grep -E
  59. checking for fgrep... /bin/grep -F
  60. checking for ld used by clang... /usr/bin/x86_64-pc-linux-gnu-ld
  61. checking if the linker (/usr/bin/x86_64-pc-linux-gnu-ld) is GNU ld... yes
  62. checking for BSD- or MS-compatible name lister (nm)... llvm-nm
  63. checking the name lister (llvm-nm) interface... BSD nm
  64. checking whether ln -s works... yes
  65. checking the maximum length of command line arguments... 1572864
  66. checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop
  67. checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop
  68. checking for /usr/bin/x86_64-pc-linux-gnu-ld option to reload object files... -r
  69. checking for x86_64-pc-linux-gnu-objdump... x86_64-pc-linux-gnu-objdump
  70. checking how to recognize dependent libraries... pass_all
  71. checking for x86_64-pc-linux-gnu-dlltool... no
  72. checking for dlltool... no
  73. checking how to associate runtime and link libraries... printf %s\n
  74. checking for x86_64-pc-linux-gnu-ar... llvm-ar
  75. checking for archiver @FILE support... @
  76. checking for x86_64-pc-linux-gnu-strip... x86_64-pc-linux-gnu-strip
  77. checking for x86_64-pc-linux-gnu-ranlib... llvm-ranlib
  78. checking command to parse llvm-nm output from clang object... ok
  79. checking for sysroot... no
  80. checking for a working dd... /bin/dd
  81. checking how to truncate binary pipes... /bin/dd bs=4096 count=1
  82. checking for x86_64-pc-linux-gnu-mt... no
  83. checking for mt... no
  84. checking if : is a manifest tool... no
  85. checking how to run the C preprocessor... clang -E
  86. checking for ANSI C header files... yes
  87. checking for sys/types.h... yes
  88. checking for sys/stat.h... yes
  89. checking for stdlib.h... yes
  90. checking for string.h... yes
  91. checking for memory.h... yes
  92. checking for strings.h... yes
  93. checking for inttypes.h... yes
  94. checking for stdint.h... yes
  95. checking for unistd.h... yes
  96. checking for dlfcn.h... yes
  97. checking for objdir... .libs
  98. checking if clang supports -fno-rtti -fno-exceptions... yes
  99. checking for clang option to produce PIC... -fPIC -DPIC
  100. checking if clang PIC flag -fPIC -DPIC works... yes
  101. checking if clang static flag -static works... yes
  102. checking if clang supports -c -o file.o... yes
  103. checking if clang supports -c -o file.o... (cached) yes
  104. checking whether the clang linker (/usr/bin/x86_64-pc-linux-gnu-ld -m elf_x86_64) supports shared libraries... yes
  105. checking whether -lc should be explicitly linked in... no
  106. checking dynamic linker characteristics... GNU/Linux ld.so
  107. checking how to hardcode library paths into programs... immediate
  108. checking whether stripping libraries is possible... yes
  109. checking if libtool supports shared libraries... yes
  110. checking whether to build shared libraries... yes
  111. checking whether to build static libraries... no
  112. checking sys/inotify.h usability... yes
  113. checking sys/inotify.h presence... yes
  114. checking for sys/inotify.h... yes
  115. checking sys/epoll.h usability... yes
  116. checking sys/epoll.h presence... yes
  117. checking for sys/epoll.h... yes
  118. checking sys/event.h usability... no
  119. checking sys/event.h presence... no
  120. checking for sys/event.h... no
  121. checking port.h usability... no
  122. checking port.h presence... no
  123. checking for port.h... no
  124. checking poll.h usability... yes
  125. checking poll.h presence... yes
  126. checking for poll.h... yes
  127. checking sys/select.h usability... yes
  128. checking sys/select.h presence... yes
  129. checking for sys/select.h... yes
  130. checking sys/eventfd.h usability... yes
  131. checking sys/eventfd.h presence... yes
  132. checking for sys/eventfd.h... yes
  133. checking sys/signalfd.h usability... yes
  134. checking sys/signalfd.h presence... yes
  135. checking for sys/signalfd.h... yes
  136. checking for inotify_init... yes
  137. checking for epoll_ctl... yes
  138. checking for kqueue... no
  139. checking for port_create... no
  140. checking for poll... yes
  141. checking for select... yes
  142. checking for eventfd... yes
  143. checking for signalfd... yes
  144. checking for clock_gettime... yes
  145. checking for nanosleep... yes
  146. checking for library containing floor... -lm
  147. checking that generated files are newer than configure... done
  148. configure: creating ./config.status
  149. config.status: creating Makefile
  150. config.status: creating libev.pc
  151. config.status: creating config.h
  152. config.status: executing depfiles commands
  153. config.status: executing libtool commands
  154. >>> Source configured.
  155. >>> Compiling source in /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19 ...
  156. * abi_x86_64.amd64: running multilib-minimal_abi_src_compile
  157. make -j4
  158. make all-am
  159. make[1]: Entering directory '/var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19-abi_x86_64.amd64'
  160. /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
  161. /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
  162. 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
  163. 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
  164. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:483:48: warning: '/*' within block comment [-Wcomment]
  165. /*#define MIN_INTERVAL 0.00000095367431640625 /* 1/2**20, good till 2200 */
  166. ^
  167. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:1029:42: error: '_Noreturn' keyword must precede function declarator
  168. ecb_inline void ecb_unreachable (void) ecb_noreturn;
  169. ^~~~~~~~~~~~
  170. _Noreturn
  171. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:832:26: note: expanded from macro 'ecb_noreturn'
  172. #define ecb_noreturn _Noreturn
  173. ^
  174. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:1625:31: warning: 'extern' variable has an initializer [-Wextern-initializer]
  175. EV_API_DECL struct ev_loop *ev_default_loop_ptr = 0; /* needs to be initialised to make it a definition despite extern */
  176. ^
  177. In file included from /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2490:
  178. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev_poll.c:110:18: warning: expression result unused [-Wunused-value]
  179. assert (("libev: poll() returned illegal result, broken BSD kernel?", p < polls + pollcnt));
  180. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  181. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  182. ((expr) \
  183. ^~~~
  184. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2896:12: warning: expression result unused [-Wunused-value]
  185. assert (("libev: watcher has invalid priority", ABSPRI (w) >= 0 && ABSPRI (w) < NUMPRI));
  186. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  187. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  188. ((expr) \
  189. ^~~~
  190. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2899:14: warning: expression result unused [-Wunused-value]
  191. assert (("libev: pending watcher not on pending queue", pendings [ABSPRI (w)][w->pending - 1].w == w));
  192. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  193. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  194. ((expr) \
  195. ^~~~
  196. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2909:16: warning: expression result unused [-Wunused-value]
  197. assert (("libev: active index mismatch in heap", ev_active (ANHE_w (heap [i])) == i));
  198. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  199. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  200. ((expr) \
  201. ^~~~
  202. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2910:16: warning: expression result unused [-Wunused-value]
  203. assert (("libev: heap condition violated", i == HEAP0 || ANHE_at (heap [HPARENT (i)]) <= ANHE_at (heap [i])));
  204. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  205. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  206. ((expr) \
  207. ^~~~
  208. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2911:16: warning: expression result unused [-Wunused-value]
  209. assert (("libev: heap at cache mismatch", ANHE_at (heap [i]) == ev_at (ANHE_w (heap [i]))));
  210. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  211. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  212. ((expr) \
  213. ^~~~
  214. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2922:16: warning: expression result unused [-Wunused-value]
  215. assert (("libev: active index mismatch", ev_active (ws [cnt]) == cnt + 1));
  216. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  217. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  218. ((expr) \
  219. ^~~~
  220. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2940:14: warning: expression result unused [-Wunused-value]
  221. assert (("libev: negative fd in fdchanges", fdchanges [i] >= 0));
  222. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  223. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  224. ((expr) \
  225. ^~~~
  226. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2953:24: warning: expression result unused [-Wunused-value]
  227. assert (("libev: io watcher list contains a loop", w != w2));
  228. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  229. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  230. ((expr) \
  231. ^~~~
  232. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2957:20: warning: expression result unused [-Wunused-value]
  233. assert (("libev: inactive fd watcher on anfd list", ev_active (w) == 1));
  234. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  235. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  236. ((expr) \
  237. ^~~~
  238. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:2958:20: warning: expression result unused [-Wunused-value]
  239. assert (("libev: fd mismatch between watcher and anfd", ((ev_io *)w)->fd == i));
  240. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  241. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  242. ((expr) \
  243. ^~~~
  244. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3140:24: warning: expression result unused [-Wunused-value]
  245. assert (("libev: negative ev_timer repeat value found while processing timers", w->repeat > 0.));
  246. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  247. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  248. ((expr) \
  249. ^~~~
  250. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3202:24: warning: expression result unused [-Wunused-value]
  251. assert (("libev: ev_periodic reschedule callback returned time in the past", ev_at (w) >= ev_rt_now));
  252. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  253. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  254. ((expr) \
  255. ^~~~
  256. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3341:12: warning: expression result unused [-Wunused-value]
  257. assert (("libev: ev_loop recursion during release detected", loop_done != EVBREAK_RECURSE));
  258. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  259. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  260. ((expr) \
  261. ^~~~
  262. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3462:22: warning: expression result unused [-Wunused-value]
  263. assert (("libev: pipe_w not active, but pipe not written", ev_is_active (&pipe_w)));
  264. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  265. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  266. ((expr) \
  267. ^~~~
  268. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3636:12: warning: expression result unused [-Wunused-value]
  269. assert (("libev: ev_io_start called with negative fd", fd >= 0));
  270. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  271. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  272. ((expr) \
  273. ^~~~
  274. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3637:12: warning: expression result unused [-Wunused-value]
  275. assert (("libev: ev_io_start called with illegal event mask", !(w->events & ~(EV__IOFDSET | EV_READ | EV_WRITE))));
  276. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  277. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  278. ((expr) \
  279. ^~~~
  280. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3646:12: warning: expression result unused [-Wunused-value]
  281. assert (("libev: ev_io_start called with corrupted watcher", ((WL)w)->next != (WL)w));
  282. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  283. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  284. ((expr) \
  285. ^~~~
  286. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3648:34: warning: '&' within '|' [-Wbitwise-op-parentheses]
  287. fd_change (EV_A_ fd, w->events & EV__IOFDSET | EV_ANFD_REIFY);
  288. ~~~~~~~~~~^~~~~~~~~~~~~ ~
  289. /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
  290. fd_change (EV_A_ fd, w->events & EV__IOFDSET | EV_ANFD_REIFY);
  291. ^
  292. ( )
  293. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3661:12: warning: expression result unused [-Wunused-value]
  294. assert (("libev: ev_io_stop called with illegal fd (must stay constant after start!)", w->fd >= 0 && w->fd < anfdmax));
  295. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  296. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  297. ((expr) \
  298. ^~~~
  299. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3681:12: warning: expression result unused [-Wunused-value]
  300. assert (("libev: ev_timer_start called with negative timer repeat value", w->repeat >= 0.));
  301. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  302. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  303. ((expr) \
  304. ^~~~
  305. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3709:14: warning: expression result unused [-Wunused-value]
  306. assert (("libev: internal timer heap corruption", ANHE_w (timers [active]) == (WT)w));
  307. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  308. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  309. ((expr) \
  310. ^~~~
  311. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3771:16: warning: expression result unused [-Wunused-value]
  312. assert (("libev: ev_periodic_start called with negative interval value", w->interval >= 0.));
  313. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  314. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  315. ((expr) \
  316. ^~~~
  317. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3803:14: warning: expression result unused [-Wunused-value]
  318. assert (("libev: internal periodic heap corruption", ANHE_w (periodics [active]) == (WT)w));
  319. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  320. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  321. ((expr) \
  322. ^~~~
  323. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3840:12: warning: expression result unused [-Wunused-value]
  324. assert (("libev: ev_signal_start called with illegal signal number", w->signum > 0 && w->signum < EV_NSIG));
  325. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  326. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  327. ((expr) \
  328. ^~~~
  329. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3843:12: warning: expression result unused [-Wunused-value]
  330. assert (("libev: a signal must not be attached to two different loops",
  331. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  332. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  333. ((expr) \
  334. ^~~~
  335. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:3961:12: warning: expression result unused [-Wunused-value]
  336. assert (("libev: child watchers are only supported in the default loop", loop == ev_default_loop_ptr));
  337. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  338. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  339. ((expr) \
  340. ^~~~
  341. /var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19/ev.c:4540:14: warning: expression result unused [-Wunused-value]
  342. assert (("libev: loop to be embedded is not embeddable", backend & ev_embeddable_backends ()));
  343. ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  344. /usr/include/assert.h:86:5: note: expanded from macro 'assert'
  345. ((expr) \
  346. ^~~~
  347. 30 warnings and 1 error generated.
  348. Makefile:489: recipe for target 'ev.lo' failed
  349. make[1]: *** [ev.lo] Error 1
  350. make[1]: Leaving directory '/var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19-abi_x86_64.amd64'
  351. Makefile:368: recipe for target 'all' failed
  352. make: *** [all] Error 2
  353. * ERROR: dev-libs/libev-4.19::gentoo failed (compile phase):
  354. * emake failed
  355. *
  356. * If you need support, post the output of `emerge --info '=dev-libs/libev-4.19::gentoo'`,
  357. * the complete build log and the output of `emerge -pqv '=dev-libs/libev-4.19::gentoo'`.
  358. * The complete build log is located at '/var/tmp/portage/dev-libs/libev-4.19/temp/build.log'.
  359. * The ebuild environment file is located at '/var/tmp/portage/dev-libs/libev-4.19/temp/environment'.
  360. * Working directory: '/var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19-abi_x86_64.amd64'
  361. * S: '/var/tmp/portage/dev-libs/libev-4.19/work/libev-4.19'
  362.