******************************************************************************** conan install liburing/2.0@ --build=liburing --profile=/home/conan/w/BuildSingleReference/24922/be4b8c6d-0bd1-4473-83f3-3ededb021274/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++ compiler.version=4.9 os=Linux os_build=Linux [options] liburing:shared=False [build_requires] [env] liburing/2.0: Forced build from source Installing package: liburing/2.0 Requirements liburing/2.0 from local cache - Cache Packages liburing/2.0:b869e6c05cb587ad588e5ec485deb62012ec7b93 - Build Installing (downloading, building) binaries... liburing/2.0: Copying sources to build folder liburing/2.0: Building your package in /home/conan/w/BuildSingleReference/.conan/data/liburing/2.0/_/_/build/b869e6c05cb587ad588e5ec485deb62012ec7b93 liburing/2.0: 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 liburing/2.0: Calling build() liburing/2.0: Calling: > /home/conan/w/BuildSingleReference/.conan/data/liburing/2.0/_/_/build/b869e6c05cb587ad588e5ec485deb62012ec7b93/source_subfolder/configure '--prefix=/home/conan/w/BuildSingleReference/.conan/data/liburing/2.0/_/_/package/b869e6c05cb587ad588e5ec485deb62012ec7b93' '--libdir=${prefix}/lib' '--includedir=${prefix}/include' ----Running------ > /home/conan/w/BuildSingleReference/.conan/data/liburing/2.0/_/_/build/b869e6c05cb587ad588e5ec485deb62012ec7b93/source_subfolder/configure '--prefix=/home/conan/w/BuildSingleReference/.conan/data/liburing/2.0/_/_/package/b869e6c05cb587ad588e5ec485deb62012ec7b93' '--libdir=${prefix}/lib' '--includedir=${prefix}/include' ----------------- prefix /home/conan/w/BuildSingleReference/.conan/data/liburing/2.0/_/_/package/b869e6c05cb587ad588e5ec485deb62012ec7b93 includedir ${prefix}/include libdir ${prefix}/lib libdevdir /home/conan/w/BuildSingleReference/.conan/data/liburing/2.0/_/_/package/b869e6c05cb587ad588e5ec485deb62012ec7b93/lib relativelibdir ${prefix}/lib/ mandir /home/conan/w/BuildSingleReference/.conan/data/liburing/2.0/_/_/package/b869e6c05cb587ad588e5ec485deb62012ec7b93/man datadir /home/conan/w/BuildSingleReference/.conan/data/liburing/2.0/_/_/package/b869e6c05cb587ad588e5ec485deb62012ec7b93/share __kernel_rwf_t no __kernel_timespec no open_how no statx no C++ yes has_ucontext yes CC /usr/bin/gcc CXX /usr/bin/g++ ----Running------ > make -j3 ----------------- make[1]: Entering directory `/home/conan/w/BuildSingleReference/.conan/data/liburing/2.0/_/_/build/b869e6c05cb587ad588e5ec485deb62012ec7b93/source_subfolder/src' CC setup.ol CC queue.ol CC syscall.ol CC register.ol CC setup.os CC queue.os CC syscall.os CC register.os AR liburing.a RANLIB liburing.a CC liburing.so.2.0.0 make[1]: Leaving directory `/home/conan/w/BuildSingleReference/.conan/data/liburing/2.0/_/_/build/b869e6c05cb587ad588e5ec485deb62012ec7b93/source_subfolder/src' make[1]: Entering directory `/home/conan/w/BuildSingleReference/.conan/data/liburing/2.0/_/_/build/b869e6c05cb587ad588e5ec485deb62012ec7b93/source_subfolder/test' CC helpers.o CC 232c93d07b74-test CC 35fa71a030ca-test CC 500f9fbadef8-test CC 7ad0e4b2f83c-test CC 8a9973408177-test CC 917257daa0fe-test CC a0908ae19763-test CC a4c0b3decb33-test CC accept CC accept-link CC accept-reuse CC accept-test CC across-fork CC splice CC b19062a56726-test CC b5837bd5311d-test CC ce593a6c480a-test CC close-opath CC connect CC cq-full make[1]: Leaving directory `/home/conan/w/BuildSingleReference/.conan/data/liburing/2.0/_/_/build/b869e6c05cb587ad588e5ec485deb62012ec7b93/source_subfolder/test' liburing/2.0: ar: creating liburing.a helpers.c: In function 't_posix_memalign': helpers.c:32:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] int ret; ^ helpers.c: In function 't_create_file': helpers.c:54:10: warning: variable 'ret' set but not used [-Wunused-but-set-variable] ssize_t ret; ^ helpers.c: In function 't_create_ring': helpers.c:112:9: warning: missing initializer for field 'sq_entries' of 'struct io_uring_params' [-Wmissing-field-initializers] struct io_uring_params p = { }; ^ In file included from ../src/include/liburing.h:19:0, from helpers.h:12, from helpers.c:13: ../src/include/liburing/io_uring.h:246:8: note: 'sq_entries' declared here __u32 sq_entries; ^ 232c93d07b74-test.c: In function 'rcv': 232c93d07b74-test.c:63:6: warning: variable 'res' set but not used [-Wunused-but-set-variable] int res; ^ 232c93d07b74-test.c: In function 'snd': 232c93d07b74-test.c:179:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] int ret; ^ accept-link.c: In function 'send_thread': accept-link.c:52:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] int ret; ^ accept-link.c: In function 'recv_thread': accept-link.c:81:9: warning: variable 'ret' set but not used [-Wunused-but-set-variable] int i, ret; ^ accept-link.c: In function 'test_accept_timeout': accept-link.c:184:9: warning: missing initializer for field 'sq_entries' of 'struct io_uring_params' [-Wmissing-field-initializers] struct io_uring_params p = {}; ^ In file included from ../src/include/liburing.h:19:0, from accept-link.c:15: ../src/include/liburing/io_uring.h:246:8: note: 'sq_entries' declared here __u32 sq_entries; ^ accept.c: In function 'start_accept_listen': accept.c:78:10: warning: variable 'ret' set but not used [-Wunused-but-set-variable] int fd, ret; ^ accept.c: In function 'test': accept.c:113:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable] int ret; ^ accept.c: In function 'test_accept_pending_on_exit': accept.c:200:10: warning: variable 'ret' set but not used [-Wunused-but-set-variable] int fd, ret; ^ accept.c: In function 'test_accept_many': accept.c:232:15: warning: variable 'ret' set but not used [-Wunused-but-set-variable] int *fds, i, ret; ^ accept.c: In function 'test_accept_cancel': accept.c:295:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable] int fd, i, ret; ^ accept.c: In function 'test_accept_sqpoll': accept.c:366:9: warning: missing initializer for field 'sq_entries' of 'struct io_uring_params' [-Wmissing-field-initializers] struct io_uring_params p = { }; ^ In file included from ../src/include/liburing.h:19:0, from helpers.h:12, from accept.c:21: ../src/include/liburing/io_uring.h:246:8: note: 'sq_entries' declared here __u32 sq_entries; ^ splice.c: In function 'main': splice.c:446:9: warning: missing initializer for field 'sq_entries' of 'struct io_uring_params' [-Wmissing-field-initializers] struct io_uring_params p = { }; ^ In file included from ../src/include/liburing.h:19:0, from helpers.h:12, from splice.c:9: ../src/include/liburing/io_uring.h:246:8: note: 'sq_entries' declared here __u32 sq_entries; ^ ce593a6c480a-test.c: In function 'main': ce593a6c480a-test.c:38:9: warning: missing initializer for field 'sq_entries' of 'struct io_uring_params' [-Wmissing-field-initializers] struct io_uring_params p = {}; ^ In file included from ../src/include/liburing.h:19:0, from ce593a6c480a-test.c:12: ../src/include/liburing/io_uring.h:246:8: note: 'sq_entries' declared here __u32 sq_entries; ^ connect.c: In function 'test_connect_timeout': connect.c:310:2: error: 'for' loop initial declarations are only allowed in C99 or C11 mode for (int i = 0; i < 2; i++) { ^ connect.c:310:2: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code make[1]: *** [connect] Error 1 make[1]: *** Waiting for unfinished jobs.... make: *** [all] Error 2 liburing/2.0: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/liburing/2.0/_/_/build/b869e6c05cb587ad588e5ec485deb62012ec7b93 liburing/2.0: ERROR: Package 'b869e6c05cb587ad588e5ec485deb62012ec7b93' build failed liburing/2.0: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/liburing/2.0/_/_/build/b869e6c05cb587ad588e5ec485deb62012ec7b93 ERROR: liburing/2.0: Error in build() method, line 71 autotools.make() ConanException: Error 2 while executing make -j3