Auto detecting your dev setup to initialize the default profile (/home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/profiles/default) CC and CXX: clang, clang++ Found clang 7.0 Default settings os=Linux os_build=Linux arch=x86_64 arch_build=x86_64 compiler=clang compiler.version=7.0 compiler.libcxx=libstdc++ build_type=Release *** You can change them in /home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/profiles/default *** *** Or override with -s compiler='other' -s ...s*** [HOOK - conan-center.py] pre_export(): [DEPRECATED GLOBAL CPPSTD (KB-H001)] OK [HOOK - conan-center.py] pre_export(): [REFERENCE LOWERCASE (KB-H002)] OK [HOOK - conan-center.py] pre_export(): [RECIPE METADATA (KB-H003)] OK [HOOK - conan-center.py] pre_export(): [HEADER_ONLY, NO COPY SOURCE (KB-H005)] OK [HOOK - conan-center.py] pre_export(): [FPIC OPTION (KB-H006)] OK [HOOK - conan-center.py] pre_export(): [VERSION RANGES (KB-H008)] OK [HOOK - conan-center.py] pre_export(): [RECIPE FOLDER SIZE (KB-H009)] Total recipe size: 4.2255859375 KB [HOOK - conan-center.py] pre_export(): [RECIPE FOLDER SIZE (KB-H009)] OK [HOOK - conan-center.py] pre_export(): [EXPORT LICENSE (KB-H023)] exports: None [HOOK - conan-center.py] pre_export(): [EXPORT LICENSE (KB-H023)] exports: None [HOOK - conan-center.py] pre_export(): [EXPORT LICENSE (KB-H023)] OK [HOOK - conan-center.py] pre_export(): [TEST PACKAGE FOLDER (KB-H024)] OK [HOOK - conan-center.py] pre_export(): [META LINES (KB-H025)] OK [HOOK - conan-center.py] pre_export(): [CONAN CENTER INDEX URL (KB-H027)] OK [HOOK - conan-center.py] pre_export(): [CMAKE MINIMUM VERSION (KB-H028)] OK [HOOK - conan-center.py] pre_export(): [TEST PACKAGE - RUN ENVIRONMENT (KB-H029)] OK [HOOK - conan-center.py] pre_export(): [SYSTEM REQUIREMENTS (KB-H032)] OK [HOOK - conan-center.py] pre_export(): [CONANDATA.YML FORMAT (KB-H030)] OK [HOOK - conan-center.py] pre_export(): [TEST PACKAGE - NO IMPORTS() (KB-H034)] OK [HOOK - conan-center.py] pre_export(): [NO AUTHOR (KB-H037)] OK [HOOK - conan-center.py] pre_export(): [NO TARGET NAME (KB-H040)] OK [HOOK - conan-center.py] pre_export(): [NO FINAL ENDLINE (KB-H041)] OK [HOOK - conan-center.py] pre_export(): [NO REQUIRES.ADD() (KB-H044)] OK [HOOK - conan-center.py] pre_export(): [DELETE OPTIONS (KB-H045)] OK [HOOK - conan-center.py] pre_export(): [NO ASCII CHARACTERS (KB-H047)] OK [HOOK - conan-center.py] pre_export(): [CMAKE VERBOSE MAKEFILE (KB-H046)] OK [HOOK - conan-center.py] pre_export(): [CMAKE VERSION REQUIRED (KB-H048)] OK [HOOK - conan-center.py] pre_export(): [CMAKE WINDOWS EXPORT ALL SYMBOLS (KB-H049)] OK [HOOK - conan-center.py] pre_export(): [DEFAULT OPTIONS AS DICTIONARY (KB-H051)] OK [HOOK - conan-center.py] pre_export(): [CONFIG.YML HAS NEW VERSION (KB-H052)] OK Exporting package recipe libev/4.27 exports: File 'conandata.yml' found. Exporting it... libev/4.27 exports: Copied 1 '.yml' file: conandata.yml [HOOK - conan-center.py] post_export(): [CONANDATA.YML REDUCE (KB-H031)] Saving conandata.yml: {'sources': {'4.27': {'sha256': '2d5526fc8da4f072dd5c73e18fbb1666f5ef8ed78b73bba12e195cfdd810344e', 'url': 'http://dist.schmorp.de/libev/Attic/libev-4.27.tar.gz'}}} [HOOK - conan-center.py] post_export(): [CONANDATA.YML REDUCE (KB-H031)] New conandata.yml contents: sources: '4.27': sha256: 2d5526fc8da4f072dd5c73e18fbb1666f5ef8ed78b73bba12e195cfdd810344e url: http://dist.schmorp.de/libev/Attic/libev-4.27.tar.gz [HOOK - conan-center.py] post_export(): [CONANDATA.YML REDUCE (KB-H031)] OK [HOOK - conan-center.py] post_export(): [DEFAULT SHARED OPTION VALUE (KB-H050)] OK libev/4.27: A new conanfile.py version was exported libev/4.27: Folder: /home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/export libev/4.27: Using the exported files summary hash as the recipe revision: d6aa9f998b513874c979e4ce60ad26d3 libev/4.27: Exported revision: d6aa9f998b513874c979e4ce60ad26d3 Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Release compiler=clang compiler.libcxx=libstdc++ compiler.version=7.0 os=Linux os_build=Linux [options] libev:shared=True [build_requires] [env] libev/4.27: Forced build from source libev/4.27 (test package): Installing package Requirements libev/4.27 from local cache - Cache Packages libev/4.27:f16aa6248c005c19f226df75e351b1b7fbea3949 - Build Installing (downloading, building) binaries... [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK libev/4.27: Configuring sources in /home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/source [HOOK - conan-center.py] post_source(): [LIBCXX MANAGEMENT (KB-H011)] OK [HOOK - conan-center.py] post_source(): [CPPSTD MANAGEMENT (KB-H022)] OK libev/4.27: Copying sources to build folder libev/4.27: Building your package in /home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/build/f16aa6248c005c19f226df75e351b1b7fbea3949 libev/4.27: Generator txt created conanbuildinfo.txt [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK. 'fPIC' option found and apparently well managed [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK libev/4.27: Calling build() libev/4.27: Calling: > source_subfolder/configure '--disable-static' '--enable-shared' '--prefix=/home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/package/f16aa6248c005c19f226df75e351b1b7fbea3949' '--bindir=${prefix}/bin' '--sbindir=${prefix}/bin' '--libexecdir=${prefix}/bin' '--libdir=${prefix}/lib' '--includedir=${prefix}/include' '--oldincludedir=${prefix}/include' '--datarootdir=${prefix}/share' ----Running------ > source_subfolder/configure '--disable-static' '--enable-shared' '--prefix=/home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/package/f16aa6248c005c19f226df75e351b1b7fbea3949' '--bindir=${prefix}/bin' '--sbindir=${prefix}/bin' '--libexecdir=${prefix}/bin' '--libdir=${prefix}/lib' '--includedir=${prefix}/include' '--oldincludedir=${prefix}/include' '--datarootdir=${prefix}/share' ----------------- checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... no checking for mawk... mawk 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 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 whether make supports the include directive... yes (GNU style) checking dependency style of clang... gcc3 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/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) 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/ld option to reload object files... -r checking for objdump... objdump checking how to recognize dependent libraries... pass_all checking for dlltool... no checking how to associate runtime and link libraries... printf %s\n checking for ar... ar checking for archiver @FILE support... @ checking for strip... strip checking for ranlib... ranlib checking command to parse /usr/bin/nm -B 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 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/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 linux/aio_abi.h usability... yes checking linux/aio_abi.h presence... yes checking for linux/aio_abi.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 config.h config.status: executing depfiles commands config.status: executing libtool commands ----Running------ > make -j3 ----------------- make all-am make[1]: Entering directory '/home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/build/f16aa6248c005c19f226df75e351b1b7fbea3949' /bin/bash ./libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I. -Isource_subfolder -DNDEBUG -m64 -O3 -fPIC -MT ev.lo -MD -MP -MF .deps/ev.Tpo -c -o ev.lo source_subfolder/ev.c /bin/bash ./libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I. -Isource_subfolder -DNDEBUG -m64 -O3 -fPIC -MT event.lo -MD -MP -MF .deps/event.Tpo -c -o event.lo source_subfolder/event.c libtool: compile: clang -DHAVE_CONFIG_H -I. -Isource_subfolder -DNDEBUG -m64 -O3 -fPIC -MT ev.lo -MD -MP -MF .deps/ev.Tpo -c source_subfolder/ev.c -fPIC -DPIC -o .libs/ev.o libtool: compile: clang -DHAVE_CONFIG_H -I. -Isource_subfolder -DNDEBUG -m64 -O3 -fPIC -MT event.lo -MD -MP -MF .deps/event.Tpo -c source_subfolder/event.c -fPIC -DPIC -o .libs/event.o source_subfolder/ev.c:510:48: warning: '/*' within block comment [-Wcomment] /*#define MIN_INTERVAL 0.00000095367431640625 /* 1/2**20, good till 2200 */ ^ source_subfolder/ev.c:1866:31: 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 source_subfolder/ev.c:2744: source_subfolder/ev_linuxaio.c:514:9: warning: add explicit braces to avoid dangling else [-Wdangling-else] else if (errno == EAGAIN) ^ source_subfolder/ev_linuxaio.c:592:16: warning: expression result unused [-Wunused-value] ev_io_init (EV_A_ &linuxaio_epoll_w, linuxaio_epoll_cb, backend_fd, EV_READ); ^~~~~ source_subfolder/ev.h:177:16: note: expanded from macro 'EV_A_' # define EV_A_ EV_A, /* a loop as first of multiple arguments */ ^~~~ source_subfolder/ev.h:176:16: note: expanded from macro 'EV_A' # define EV_A loop /* a loop as sole argument to a function call */ ^~~~ source_subfolder/ev.h:709:61: note: expanded from macro 'ev_io_init' #define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) ^~ source_subfolder/ev.h:689:27: note: expanded from macro 'ev_init' ((ev_watcher *)(void *)(ev))->active = \ ^~ In file included from source_subfolder/ev.c:2744: source_subfolder/ev_linuxaio.c:592:16: warning: expression result unused [-Wunused-value] ev_io_init (EV_A_ &linuxaio_epoll_w, linuxaio_epoll_cb, backend_fd, EV_READ); ^~~~~ source_subfolder/ev.h:177:16: note: expanded from macro 'EV_A_' # define EV_A_ EV_A, /* a loop as first of multiple arguments */ ^~~~ source_subfolder/ev.h:176:16: note: expanded from macro 'EV_A' # define EV_A loop /* a loop as sole argument to a function call */ ^~~~ source_subfolder/ev.h:709:61: note: expanded from macro 'ev_io_init' #define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) ^~ source_subfolder/ev.h:690:27: note: expanded from macro 'ev_init' ((ev_watcher *)(void *)(ev))->pending = 0; \ ^~ In file included from source_subfolder/ev.c:2744: source_subfolder/ev_linuxaio.c:592:16: warning: expression result unused [-Wunused-value] ev_io_init (EV_A_ &linuxaio_epoll_w, linuxaio_epoll_cb, backend_fd, EV_READ); ^~~~~ source_subfolder/ev.h:177:16: note: expanded from macro 'EV_A_' # define EV_A_ EV_A, /* a loop as first of multiple arguments */ ^~~~ source_subfolder/ev.h:176:16: note: expanded from macro 'EV_A' # define EV_A loop /* a loop as sole argument to a function call */ ^~~~ source_subfolder/ev.h:709:61: note: expanded from macro 'ev_io_init' #define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) ^~ source_subfolder/ev.h:691:21: note: expanded from macro 'ev_init' ev_set_priority ((ev), 0); \ ^~ source_subfolder/ev.h:734:73: note: expanded from macro 'ev_set_priority' # define ev_set_priority(ev,pri) ( (ev_watcher *)(void *)(ev))->priority = (pri) ^~ In file included from source_subfolder/ev.c:2744: source_subfolder/ev_linuxaio.c:592:16: warning: expression result unused [-Wunused-value] ev_io_init (EV_A_ &linuxaio_epoll_w, linuxaio_epoll_cb, backend_fd, EV_READ); ^~~~~ source_subfolder/ev.h:177:16: note: expanded from macro 'EV_A_' # define EV_A_ EV_A, /* a loop as first of multiple arguments */ ^~~~ source_subfolder/ev.h:176:16: note: expanded from macro 'EV_A' # define EV_A loop /* a loop as sole argument to a function call */ ^~~~ source_subfolder/ev.h:709:61: note: expanded from macro 'ev_io_init' #define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) ^~ source_subfolder/ev.h:692:15: note: expanded from macro 'ev_init' ev_set_cb ((ev), cb_); \ ^~ source_subfolder/ev.h:740:55: note: expanded from macro 'ev_set_cb' # define ev_set_cb(ev,cb_) (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev)))) ^~ source_subfolder/ev.h:726:47: note: expanded from macro 'ev_cb_' #define ev_cb_(ev) (ev)->cb /* rw */ ^~ In file included from source_subfolder/ev.c:2744: source_subfolder/ev_linuxaio.c:592:16: warning: expression result unused [-Wunused-value] ev_io_init (EV_A_ &linuxaio_epoll_w, linuxaio_epoll_cb, backend_fd, EV_READ); ^~~~~ source_subfolder/ev.h:177:16: note: expanded from macro 'EV_A_' # define EV_A_ EV_A, /* a loop as first of multiple arguments */ ^~~~ source_subfolder/ev.h:176:16: note: expanded from macro 'EV_A' # define EV_A loop /* a loop as sole argument to a function call */ ^~~~ source_subfolder/ev.h:709:61: note: expanded from macro 'ev_io_init' #define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) ^~ source_subfolder/ev.h:692:15: note: expanded from macro 'ev_init' ev_set_cb ((ev), cb_); \ ^~ source_subfolder/ev.h:740:94: note: expanded from macro 'ev_set_cb' # define ev_set_cb(ev,cb_) (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev)))) ^~ In file included from source_subfolder/ev.c:2744: source_subfolder/ev_linuxaio.c:592:16: warning: expression result unused [-Wunused-value] ev_io_init (EV_A_ &linuxaio_epoll_w, linuxaio_epoll_cb, backend_fd, EV_READ); ^~~~~ source_subfolder/ev.h:177:16: note: expanded from macro 'EV_A_' # define EV_A_ EV_A, /* a loop as first of multiple arguments */ ^~~~ source_subfolder/ev.h:176:16: note: expanded from macro 'EV_A' # define EV_A loop /* a loop as sole argument to a function call */ ^~~~ source_subfolder/ev.h:709:61: note: expanded from macro 'ev_io_init' #define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) ^~ source_subfolder/ev.h:692:15: note: expanded from macro 'ev_init' ev_set_cb ((ev), cb_); \ ^~ source_subfolder/ev.h:740:113: note: expanded from macro 'ev_set_cb' # define ev_set_cb(ev,cb_) (ev_cb_ (ev) = (cb_), memmove (&((ev_watcher *)(ev))->cb, &ev_cb_ (ev), sizeof (ev_cb_ (ev)))) ^~ source_subfolder/ev.h:726:47: note: expanded from macro 'ev_cb_' #define ev_cb_(ev) (ev)->cb /* rw */ ^~ In file included from source_subfolder/ev.c:2744: source_subfolder/ev_linuxaio.c:592:16: warning: expression result unused [-Wunused-value] ev_io_init (EV_A_ &linuxaio_epoll_w, linuxaio_epoll_cb, backend_fd, EV_READ); ^~~~~ source_subfolder/ev.h:177:16: note: expanded from macro 'EV_A_' # define EV_A_ EV_A, /* a loop as first of multiple arguments */ ^~~~ source_subfolder/ev.h:176:16: note: expanded from macro 'EV_A' # define EV_A loop /* a loop as sole argument to a function call */ ^~~~ source_subfolder/ev.h:709:85: note: expanded from macro 'ev_io_init' #define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) ^~ source_subfolder/ev.h:695:52: note: expanded from macro 'ev_io_set' #define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_) | EV__IOFDSET; } while (0) ^~ In file included from source_subfolder/ev.c:2744: source_subfolder/ev_linuxaio.c:592:16: warning: expression result unused [-Wunused-value] ev_io_init (EV_A_ &linuxaio_epoll_w, linuxaio_epoll_cb, backend_fd, EV_READ); ^~~~~ source_subfolder/ev.h:177:16: note: expanded from macro 'EV_A_' # define EV_A_ EV_A, /* a loop as first of multiple arguments */ ^~~~ source_subfolder/ev.h:176:16: note: expanded from macro 'EV_A' # define EV_A loop /* a loop as sole argument to a function call */ ^~~~ source_subfolder/ev.h:709:85: note: expanded from macro 'ev_io_init' #define ev_io_init(ev,cb,fd,events) do { ev_init ((ev), (cb)); ev_io_set ((ev),(fd),(events)); } while (0) ^~ source_subfolder/ev.h:695:70: note: expanded from macro 'ev_io_set' #define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_) | EV__IOFDSET; } while (0) ^~ In file included from source_subfolder/ev.c:2744: source_subfolder/ev_linuxaio.c:636:16: warning: expression result unused [-Wunused-value] ev_io_set (EV_A_ &linuxaio_epoll_w, backend_fd, EV_READ); ^~~~~ source_subfolder/ev.h:177:16: note: expanded from macro 'EV_A_' # define EV_A_ EV_A, /* a loop as first of multiple arguments */ ^~~~ source_subfolder/ev.h:176:16: note: expanded from macro 'EV_A' # define EV_A loop /* a loop as sole argument to a function call */ ^~~~ source_subfolder/ev.h:695:52: note: expanded from macro 'ev_io_set' #define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_) | EV__IOFDSET; } while (0) ^~ In file included from source_subfolder/ev.c:2744: source_subfolder/ev_linuxaio.c:636:16: warning: expression result unused [-Wunused-value] ev_io_set (EV_A_ &linuxaio_epoll_w, backend_fd, EV_READ); ^~~~~ source_subfolder/ev.h:177:16: note: expanded from macro 'EV_A_' # define EV_A_ EV_A, /* a loop as first of multiple arguments */ ^~~~ source_subfolder/ev.h:176:16: note: expanded from macro 'EV_A' # define EV_A loop /* a loop as sole argument to a function call */ ^~~~ source_subfolder/ev.h:695:70: note: expanded from macro 'ev_io_set' #define ev_io_set(ev,fd_,events_) do { (ev)->fd = (fd_); (ev)->events = (events_) | EV__IOFDSET; } while (0) ^~ source_subfolder/ev.c:3939:34: warning: '&' within '|' [-Wbitwise-op-parentheses] fd_change (EV_A_ fd, w->events & EV__IOFDSET | EV_ANFD_REIFY); ~~~~~~~~~~^~~~~~~~~~~~~ ~ source_subfolder/ev.c:3939:34: note: place parentheses around the '&' expression to silence this warning fd_change (EV_A_ fd, w->events & EV__IOFDSET | EV_ANFD_REIFY); ^ ( ) mv -f .deps/event.Tpo .deps/event.Plo 14 warnings generated. mv -f .deps/ev.Tpo .deps/ev.Plo /bin/bash ./libtool --tag=CC --mode=link clang -m64 -O3 -fPIC -version-info 4:0:0 -m64 -o libev.la -rpath /home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/package/f16aa6248c005c19f226df75e351b1b7fbea3949/lib ev.lo event.lo -lm libtool: link: clang -shared -fPIC -DPIC .libs/ev.o .libs/event.o -lm -m64 -O3 -m64 -Wl,-soname -Wl,libev.so.4 -o .libs/libev.so.4.0.0 libtool: link: (cd ".libs" && rm -f "libev.so.4" && ln -s "libev.so.4.0.0" "libev.so.4") libtool: link: (cd ".libs" && rm -f "libev.so" && ln -s "libev.so.4.0.0" "libev.so") libtool: link: ( cd ".libs" && rm -f "libev.la" && ln -s "../libev.la" "libev.la" ) make[1]: Leaving directory '/home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/build/f16aa6248c005c19f226df75e351b1b7fbea3949' libev/4.27: Package 'f16aa6248c005c19f226df75e351b1b7fbea3949' built libev/4.27: Build folder /home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/build/f16aa6248c005c19f226df75e351b1b7fbea3949 libev/4.27: Generated conaninfo.txt libev/4.27: Generated conanbuildinfo.txt libev/4.27: Generating the package libev/4.27: Package folder /home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/package/f16aa6248c005c19f226df75e351b1b7fbea3949 libev/4.27: Calling package() ----Running------ > make install -j3 ----------------- make[1]: Entering directory '/home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/build/f16aa6248c005c19f226df75e351b1b7fbea3949' /bin/mkdir -p '/home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/package/f16aa6248c005c19f226df75e351b1b7fbea3949/include' /bin/mkdir -p '/home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/package/f16aa6248c005c19f226df75e351b1b7fbea3949/share/man/man3' /bin/mkdir -p '/home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/package/f16aa6248c005c19f226df75e351b1b7fbea3949/lib' /bin/bash ./libtool --mode=install /usr/bin/install -c libev.la '/home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/package/f16aa6248c005c19f226df75e351b1b7fbea3949/lib' /usr/bin/install -c -m 644 source_subfolder/ev.h source_subfolder/ev++.h source_subfolder/event.h '/home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/package/f16aa6248c005c19f226df75e351b1b7fbea3949/include' /usr/bin/install -c -m 644 source_subfolder/ev.3 '/home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/package/f16aa6248c005c19f226df75e351b1b7fbea3949/share/man/man3' libtool: install: /usr/bin/install -c .libs/libev.so.4.0.0 /home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/package/f16aa6248c005c19f226df75e351b1b7fbea3949/lib/libev.so.4.0.0 libtool: install: (cd /home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/package/f16aa6248c005c19f226df75e351b1b7fbea3949/lib && { ln -s -f libev.so.4.0.0 libev.so.4 || { rm -f libev.so.4 && ln -s libev.so.4.0.0 libev.so.4; }; }) libtool: install: (cd /home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/package/f16aa6248c005c19f226df75e351b1b7fbea3949/lib && { ln -s -f libev.so.4.0.0 libev.so || { rm -f libev.so && ln -s libev.so.4.0.0 libev.so; }; }) libtool: install: /usr/bin/install -c .libs/libev.lai /home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/package/f16aa6248c005c19f226df75e351b1b7fbea3949/lib/libev.la libtool: finish: PATH="/opt/pyenv/versions/3.7.5/bin:/opt/pyenv/libexec:/opt/pyenv/plugins/python-build/bin:/opt/pyenv/plugins/pyenv-virtualenv/bin:/opt/pyenv/plugins/pyenv-update/bin:/opt/pyenv/plugins/pyenv-installer/bin:/opt/pyenv/plugins/pyenv-doctor/bin:/opt/pyenv/shims:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/sbin" ldconfig -n /home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/package/f16aa6248c005c19f226df75e351b1b7fbea3949/lib ---------------------------------------------------------------------- Libraries have been installed in: /home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/package/f16aa6248c005c19f226df75e351b1b7fbea3949/lib If you ever happen to want to link against installed libraries in a given directory, LIBDIR, you must either use libtool, and specify the full pathname of the library, or use the '-LLIBDIR' flag during linking and do at least one of the following: - add LIBDIR to the 'LD_LIBRARY_PATH' environment variable during execution - add LIBDIR to the 'LD_RUN_PATH' environment variable during linking - use the '-Wl,-rpath -Wl,LIBDIR' linker flag - have your system administrator add LIBDIR to '/etc/ld.so.conf' See any operating system documentation about shared libraries for more information, such as the ld(1) and ld.so(8) manual pages. ---------------------------------------------------------------------- make[1]: Leaving directory '/home/conan/w/cci_PR-2671/4/9f847a75-9196-44ff-8440-e4e8df1bebb0/.conan/data/libev/4.27/_/_/build/f16aa6248c005c19f226df75e351b1b7fbea3949' [HOOK - conan-center.py] post_package(): [PACKAGE LICENSE (KB-H012)] OK [HOOK - conan-center.py] post_package(): [DEFAULT PACKAGE LAYOUT (KB-H013)] OK [HOOK - conan-center.py] post_package(): [MATCHING CONFIGURATION (KB-H014)] OK [HOOK - conan-center.py] post_package(): [SHARED ARTIFACTS (KB-H015)] OK [HOOK - conan-center.py] post_package(): [PC-FILES (KB-H020)] OK [HOOK - conan-center.py] post_package(): [CMAKE-MODULES-CONFIG-FILES (KB-H016)] OK [HOOK - conan-center.py] post_package(): [PDB FILES NOT ALLOWED (KB-H017)] OK [HOOK - conan-center.py] post_package(): [LIBTOOL FILES PRESENCE (KB-H018)] OK [HOOK - conan-center.py] post_package(): [MS RUNTIME FILES (KB-H021)] OK libev/4.27 package(): Packaged 1 '.0' file: libev.so.4.0.0 libev/4.27 package(): Packaged 1 '.4' file: libev.so.4 libev/4.27 package(): Packaged 1 '.so' file: libev.so libev/4.27 package(): Packaged 3 '.h' files: ev.h, event.h, ev++.h libev/4.27 package(): Packaged 1 file: LICENSE libev/4.27: Package 'f16aa6248c005c19f226df75e351b1b7fbea3949' created libev/4.27: Created package revision 60ecc8a81265d6da01ea8c4e6f372149 [HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK libev/4.27 (test package): Generator txt created conanbuildinfo.txt libev/4.27 (test package): Generator cmake created conanbuildinfo.cmake libev/4.27 (test package): Generated conaninfo.txt libev/4.27 (test package): Generated graphinfo Using lockfile: '/home/conan/w/cci_PR-2671/4/8ea89c7a-856f-49fc-ae2a-b802b7960dc2/recipes/libev/all/test_package/build/d7b19081cb372b98e18ba3570256405964c248c7/conan.lock' Using cached profile from lockfile [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] 'fPIC' option not found [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK libev/4.27 (test package): Calling build() ----Running------ > cd '/home/conan/w/cci_PR-2671/4/8ea89c7a-856f-49fc-ae2a-b802b7960dc2/recipes/libev/all/test_package/build/d7b19081cb372b98e18ba3570256405964c248c7' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="7.0" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libstdc++" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev '/home/conan/w/cci_PR-2671/4/8ea89c7a-856f-49fc-ae2a-b802b7960dc2/recipes/libev/all/test_package' ----------------- -- The C compiler identification is Clang 7.0.0 -- The CXX compiler identification is Clang 7.0.0 -- Check for working C compiler: /usr/bin/clang -- Check for working C compiler: /usr/bin/clang -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: /usr/bin/clang++ -- Check for working CXX compiler: /usr/bin/clang++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Conan: called by CMake conan helper -- Conan: Adjusting output directories -- Conan: Using cmake global configuration -- Conan: Adjusting default RPATHs Conan policies -- Conan: Adjusting language standard -- Conan: Checking correct version: 7.0 -- Conan: C++ stdlib: libstdc++ -- Configuring done -- Generating done CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY -- Build files have been written to: /home/conan/w/cci_PR-2671/4/8ea89c7a-856f-49fc-ae2a-b802b7960dc2/recipes/libev/all/test_package/build/d7b19081cb372b98e18ba3570256405964c248c7 ----Running------ > cmake --build '/home/conan/w/cci_PR-2671/4/8ea89c7a-856f-49fc-ae2a-b802b7960dc2/recipes/libev/all/test_package/build/d7b19081cb372b98e18ba3570256405964c248c7' '--' '-j3' ----------------- Scanning dependencies of target test_package [ 50%] Building C object CMakeFiles/test_package.dir/test_package.c.o [100%] Linking C executable bin/test_package [100%] Built target test_package libev/4.27 (test package): Running test() ----Running------ > bin/test_package ----------------- libev ver=4.27 JSON file created at '/home/conan/w/cci_PR-2671/4/8ea89c7a-856f-49fc-ae2a-b802b7960dc2/_create.json'