nio4r gem install error please do something

[Saroj7377]

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@Saroj7377
Saroj7377 commented yesterday
A clear and concise description of what the bug is.
$ gem install nio4r -v 2.5.8 Building native extensions. This could take a while... ERROR: Error installing nio4r: ERROR: Failed to build gem native extension.
current directory: /data/data/com.termux/files/usr/lib/ruby/gems/3.2.0/gems/nio4r-2.5.8/ext/nio4r /data/data/com.termux/files/usr/bin/ruby -I /data/data/com.termux/files/usr/lib/ruby/3.2.0 extconf.rb checking for unistd.h... yes checking for linux/aio_abi.h... yes checking for linux/io_uring.h... yes checking for sys/select.h... yes checking for port_event_t in poll.h... no checking for sys/epoll.h... yes checking for sys/event.h... no checking for port_event_t in port.h... no checking for sys/resource.h... yes creating Makefile
current directory: /data/data/com.termux/files/usr/lib/ruby/gems/3.2.0/gems/nio4r-2.5.8/ext/nio4r make DESTDIR= sitearchdir=./.gem.20230330-13996-ckvrt4 sitelibdir=./.gem.20230330-13996-ckvrt4 clean
current directory: /data/data/com.termux/files/usr/lib/ruby/gems/3.2.0/gems/nio4r-2.5.8/ext/nio4r make DESTDIR= sitearchdir=./.gem.20230330-13996-ckvrt4 sitelibdir=./.gem.20230330-13996-ckvrt4 compiling bytebuffer.c bytebuffer.c:308:20: warning: implicit conversion loses integer precision: 'ssize_t' (aka 'long') to 'int' [-Wshorten-64-to-32] return INT2NUM(bytes_read); ~~~~~~~ ^~~~~~~~~~ bytebuffer.c:338:20: warning: implicit conversion loses integer precision: 'ssize_t' (aka 'long') to 'int' [-Wshorten-64-to-32] return INT2NUM(bytes_written); ~~~~~~~ ^~~~~~~~~~~~~ 2 warnings generated. compiling monitor.c monitor.c:185:40: warning: implicit conversion loses integer precision: 'VALUE' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32] NIO_Monitor_update_interests(self, interest); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^~~~~~~~ monitor.c:196:40: warning: implicit conversion loses integer precision: 'VALUE' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32] NIO_Monitor_update_interests(self, interest); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^~~~~~~~ 2 warnings generated. compiling nio4r_ext.c In file included from nio4r_ext.c:6: ./../libev/ev.c:234:5: warning: 'EV_NO_THREADS' is not defined, evaluates to 0 [-Wundef] #if EV_NO_THREADS ^ ./../libev/ev.c:240:5: warning: 'EV_NO_SMP' is not defined, evaluates to 0 [-Wundef] #if EV_NO_SMP ^ ./../libev/ev.c:292:17: warning: 'GLIBC' is not defined, evaluates to 0 [-Wundef] # if __linux && GLIBC == 2 && GLIBC_MINOR < 17 ^ ./../libev/ev.c:321:6: warning: '_POSIX_C_SOURCE' is not defined, evaluates to 0 [-Wundef] # if _POSIX_C_SOURCE >= 199309L ^ ./../libev/ev.c:365:18: warning: 'GLIBC' is not defined, evaluates to 0 [-Wundef] # if __linux && (GLIBC > 2 || (GLIBC == 2 && GLIBC_MINOR >= 4)) ^ ./../libev/ev.c:365:36: warning: 'GLIBC' is not defined, evaluates to 0 [-Wundef] # if __linux && (GLIBC > 2 || (GLIBC == 2 && GLIBC_MINOR >= 4))
^ ./../libev/ev.c:381:18: warning: 'GLIBC' is not defined, evaluates to 0 [-Wundef] # if __linux && (GLIBC > 2 || (GLIBC == 2 && GLIBC_MINOR >= 7)) ^ ./../libev/ev.c:381:36: warning: 'GLIBC' is not defined, evaluates to 0 [-Wundef] # if __linux && (GLIBC > 2 || (GLIBC == 2 && GLIBC_MINOR >= 7))
^ ./../libev/ev.c:389:18: warning: 'GLIBC' is not defined, evaluates to 0 [-Wundef] # if __linux && (GLIBC > 2 || (GLIBC == 2 && GLIBC_MINOR >= 7)) ^ ./../libev/ev.c:389:36: warning: 'GLIBC' is not defined, evaluates to 0 [-Wundef] # if __linux && (GLIBC > 2 || (GLIBC == 2 && GLIBC_MINOR >= 7)) ^ ./../libev/ev.c:397:18: warning: 'GLIBC' is not defined, evaluates to 0 [-Wundef] # if __linux && (GLIBC > 2 || (GLIBC == 2 && GLIBC_MINOR >= 8)) ^ ./../libev/ev.c:397:36: warning: 'GLIBC' is not defined, evaluates to 0 [-Wundef] # if __linux && (GLIBC > 2 || (GLIBC == 2 && GLIBC_MINOR >= 8)) ^ ./../libev/ev.c:573:48: warning: '/' within block comment [-Wcomment] /#define MIN_INTERVAL 0.00000095367431640625 /* 1/2**20, good till 2200 */ ^./../libev/ev.c:691:7: warning: 'OPTIMIZE_SIZE' is not defined, evaluates to 0 [-Wundef] #if OPTIMIZE_SIZE ^ ./../libev/ev.c:699:5: warning: '__amd64' is not defined, evaluates to 0 [-Wundef] #if ECB_GCC_AMD64 || ECB_MSVC_AMD64 ^ ./../libev/ev.c:687:24: note: expanded from macro 'ECB_GCC_AMD64' #define ECB_GCC_AMD64 (__amd64 || amd64 || __x86_64 || x86_64) ^ ./../libev/ev.c:699:5: warning: 'amd64' is not defined, evaluates to 0 [-Wundef] ./../libev/ev.c:687:35: note: expanded from macro 'ECB_GCC_AMD64' #define ECB_GCC_AMD64 (__amd64 || amd64 || __x86_64 || x86_64) ^ ./../libev/ev.c:699:5: warning: '__x86_64' is not defined, evaluates to 0 [-Wundef] ./../libev/ev.c:687:48: note: expanded from macro 'ECB_GCC_AMD64' #define ECB_GCC_AMD64 (__amd64 || amd64 || __x86_64 || x86_64)
^./../libev/ev.c:699:5: warning: 'x86_64' is not defined, evaluates to 0 [-Wundef] ./../libev/ev.c:687:60: note: expanded from macro 'ECB_GCC_AMD64' #define ECB_GCC_AMD64 (__amd64 || amd64 || __x86_64 || x86_64)
^ ./../libev/ev.c:699:22: warning: '_M_AMD64' is not defined, evaluates to 0 [-Wundef] #if ECB_GCC_AMD64 || ECB_MSVC_AMD64 ^ ./../libev/ev.c:688:25: note: expanded from macro 'ECB_MSVC_AMD64' #define ECB_MSVC_AMD64 (_M_AMD64 || _M_X64) ^ ./../libev/ev.c:699:22: warning: '_M_X64' is not defined, evaluates to 0 [-Wundef] ./../libev/ev.c:688:37: note: expanded from macro 'ECB_MSVC_AMD64' #define ECB_MSVC_AMD64 (_M_AMD64 || _M_X64) ^ ./../libev/ev.c:739:5: warning: '__cplusplus' is not defined, evaluates to 0 [-Wundef] #if ECB_CPP ^ ./../libev/ev.c:734:20: note: expanded from macro 'ECB_CPP' #define ECB_CPP (__cplusplus+0) ^ ./../libev/ev.c:751:5: warning: '__cplusplus' is not defined, evaluates to 0 [-Wundef] #if ECB_CPP ^ ./../libev/ev.c:734:20: note: expanded from macro 'ECB_CPP' #define ECB_CPP (__cplusplus+0) ^ ./../libev/ev.c:766:5: warning: 'ECB_NO_THREADS' is not defined, evaluates to 0 [-Wundef] #if ECB_NO_THREADS ^ ./../libev/ev.c:770:5: warning: 'ECB_NO_SMP' is not defined, evaluates to 0 [-Wundef] #if ECB_NO_SMP ^ ./../libev/ev.c:775:5: warning: 'xlC' is not defined, evaluates to 0 [-Wundef] #if xlC && ECB_CPP ^ ./../libev/ev.c:779:13: warning: '_MSC_VER' is not defined, evaluates to 0 [-Wundef] #if 1400 <= _MSC_VER ^ ./../libev/ev.c:786:9: warning: '__i386' is not defined, evaluates to 0 [-Wundef] #if __i386 || i386 ^ ./../libev/ev.c:786:19: warning: 'i386' is not defined, evaluates to 0 [-Wundef] #if __i386 || i386 ^ ./../libev/ev.c:790:11: warning: '__amd64' is not defined, evaluates to 0 [-Wundef] #elif ECB_GCC_AMD64 ^ ./../libev/ev.c:687:24: note: expanded from macro 'ECB_GCC_AMD64' #define ECB_GCC_AMD64 (__amd64 || amd64 || __x86_64 || x86_64) ^ ./../libev/ev.c:790:11: warning: 'amd64' is not defined, evaluates to 0 [-Wundef] ./../libev/ev.c:687:35: note: expanded from macro 'ECB_GCC_AMD64' #define ECB_GCC_AMD64 (__amd64 || amd64 || __x86_64 || x86_64)
^ ./../libev/ev.c:790:11: warning: '__x86_64' is not defined, evaluates to 0 [-Wundef] ./../libev/ev.c:687:48: note: expanded from macro 'ECB_GCC_AMD64' #define ECB_GCC_AMD64 (__amd64 || amd64 || __x86_64 || x86_64) ^./../libev/ev.c:790:11: warning: 'x86_64' is not defined, evaluates to 0 [-Wundef] ./../libev/ev.c:687:60: note: expanded from macro 'ECB_GCC_AMD64' #define ECB_GCC_AMD64 (__amd64 || amd64 || __x86_64 || x86_64)
^ ./../libev/ev.c:794:11: warning: 'powerpc' is not defined, evaluates to 0 [-Wundef] #elif powerpc || ppc || powerpc64 || ppc64 ^ ./../libev/ev.c:794:26: warning: 'ppc' is not defined, evaluates to 0 [-Wundef] #elif powerpc || ppc || powerpc64 || ppc64 ^ ./../libev/ev.c:794:37: warning: 'powerpc64' is not defined, evaluates to 0 [-Wundef] #elif powerpc || ppc || powerpc64 || ppc64
^ ./../libev/ev.c:794:54: warning: 'ppc64' is not defined, evaluates to 0 [-Wundef] #elif powerpc || ppc || powerpc64 || ppc64
^ ./../libev/ev.c:924:5: warning: '__cplusplus' is not defined, evaluates to 0 [-Wundef] #if ECB_CPP ^ ./../libev/ev.c:734:20: note: expanded from macro 'ECB_CPP' #define ECB_CPP (__cplusplus+0) ^ ./../libev/ev.c:981:5: warning: '__cplusplus' is not defined, evaluates to 0 [-Wundef] #if ECB_CPP11 ^ ./../libev/ev.c:735:20: note: expanded from macro 'ECB_CPP11' #define ECB_CPP11 (__cplusplus >= 201103L) ^ ./../libev/ev.c:989:5: warning: '_MSC_VER' is not defined, evaluates to 0 [-Wundef] #if _MSC_VER >= 1300 ^ ./../libev/ev.c:995:5: warning: '_MSC_VER' is not defined, evaluates to 0 [-Wundef] #if _MSC_VER >= 1500 ^ ./../libev/ev.c:1003:5: warning: '_MSC_VER' is not defined, evaluates to 0 [-Wundef] #if _MSC_VER >= 1400 ^ ./../libev/ev.c:1192:26: warning: implicit conversion loses integer precision: 'uint64_t' (aka 'unsigned long') to 'unsigned int' [-Wshorten-64-to-32] return ecb_popcount32 (x) + ecb_popcount32 (x >> 32); ~~~~~~~~~~~~~~~~^~ ./../libev/ev.c:1054:49: note: expanded from macro 'ecb_popcount32' #define ecb_popcount32(x) __builtin_popcount (x) ~~~~~~~~~~~~~~~~~~ ^ ./../libev/ev.c:1213:5: warning: '__cplusplus' is not defined, evaluates to 0 [-Wundef] #if ECB_CPP ^ ./../libev/ev.c:734:20: note: expanded from macro 'ECB_CPP' #define ECB_CPP (__cplusplus+0) ^ ./../libev/ev.c:1335:108: warning: implicit conversion loses integer precision: 'uint_fast32_t' (aka 'unsigned long') to 'unsigned int' [-Wshorten-64-to-32] ecb_inline uint_fast32_t ecb_be_u32_to_host (uint_fast32_t v) { return ecb_little_endian () ? ecb_bswap32 (v) : v; }

~~~~~~~~~~~~~^~ ./../libev/ev.c:1257:46: note: expanded from macro 'ecb_bswap32' #define ecb_bswap32(x) __builtin_bswap32 (x) ~~~~~~~~~~~~~~~~~ ^ ./../libev/ev.c:1355:108: warning: implicit conversion loses integer precision: 'uint_fast32_t' (aka 'unsigned long') to 'unsigned int' [-Wshorten-64-to-32] ecb_inline uint_fast32_t ecb_host_to_be_u32 (uint_fast32_t v) { return ecb_little_endian () ? ecb_bswap32 (v) : v; }
~~~~~~~~~~~~~^~ ./../libev/ev.c:1257:46: note: expanded from macro 'ecb_bswap32' #define ecb_bswap32(x) __builtin_bswap32 (x) ~~~~~~~~~~~~~~~~~ ^ ./../libev/ev.c:1359:108: warning: implicit conversion loses integer precision: 'uint_fast32_t' (aka 'unsigned long') to 'unsigned int' [-Wshorten-64-to-32] ecb_inline uint_fast32_t ecb_host_to_le_u32 (uint_fast32_t v) { return ecb_big_endian () ? ecb_bswap32 (v) : v; }
~~~~~~~~~~~~~^~ ./../libev/ev.c:1257:46: note: expanded from macro 'ecb_bswap32' #define ecb_bswap32(x) __builtin_bswap32 (x) ~~~~~~~~~~~~~~~~~ ^ ./../libev/ev.c:1367:87: warning: implicit conversion loses integer precision: 'uint_fast32_t' (aka 'unsigned long') to 'uint32_t' (aka 'unsigned int') [-Wshorten-64-to-32] ecb_inline void ecb_poke_be_u32_u (void ptr, uint_fast32_t v) { ecb_poke_u32_u (ptr, ecb_host_to_be_u32 (v)); }
~~~~~~~~~~~~~~ ^~~~~~~~~~~~~~~~~~~~~~ ./../libev/ev.c:1371:87: warning: implicit conversion loses integer precision: 'uint_fast32_t' (aka 'unsigned long') to 'uint32_t' (aka 'unsigned int') [-Wshorten-64-to-32] ecb_inline void ecb_poke_le_u32_u (void ptr, uint_fast32_t v) { ecb_poke_u32_u (ptr, ecb_host_to_le_u32 (v)); }
~~~~~~~~~~~~~~ ^~~~~~~~~~~~~~~~~~~~~~ ./../libev/ev.c:1374:5: warning: '__cplusplus' is not defined, evaluates to 0 [-Wundef] #if ECB_CPP ^ ./../libev/ev.c:734:20: note: expanded from macro 'ECB_CPP' #define ECB_CPP (__cplusplus+0) ^ ./../libev/ev.c:1409:5: warning: '__cplusplus' is not defined, evaluates to 0 [-Wundef] #if ECB_CPP ^ ./../libev/ev.c:734:20: note: expanded from macro 'ECB_CPP' #define ECB_CPP (__cplusplus+0) ^ ./../libev/ev.c:1425:5: warning: 'ecb_cplusplus_does_not_suck' is not defined, evaluates to 0 [-Wundef] #if ecb_cplusplus_does_not_suck ^ ./../libev/ev.c:1540:8: warning: '__i386' is not defined, evaluates to 0 [-Wundef] || __i386 || i386 \ ^ ./../libev/ev.c:1540:18: warning: 'i386' is not defined, evaluates to 0 [-Wundef] || __i386 || i386 \ ^ ./../libev/ev.c:1541:8: warning: '__amd64' is not defined, evaluates to 0 [-Wundef] || ECB_GCC_AMD64 \ ^ ./../libev/ev.c:687:24: note: expanded from macro 'ECB_GCC_AMD64' #define ECB_GCC_AMD64 (__amd64 || amd64 || __x86_64 || x86_64) ^ ./../libev/ev.c:1541:8: warning: 'amd64' is not defined, evaluates to 0 [-Wundef] ./../libev/ev.c:687:35: note: expanded from macro 'ECB_GCC_AMD64' #define ECB_GCC_AMD64 (__amd64 || amd64 || __x86_64 || x86_64) ^ ./../libev/ev.c:1541:8: warning: '__x86_64' is not defined, evaluates to 0 [-Wundef] ./../libev/ev.c:687:48: note: expanded from macro 'ECB_GCC_AMD64' #define ECB_GCC_AMD64 (__amd64 || amd64 || __x86_64 || x86_64) ^./../libev/ev.c:1541:8: warning: 'x86_64' is not defined, evaluates to 0 [-Wundef] ./../libev/ev.c:687:60: note: expanded from macro 'ECB_GCC_AMD64' #define ECB_GCC_AMD64 (__amd64 || amd64 || __x86_64 || x86_64)
^ ./../libev/ev.c:1542:8: warning: 'powerpc' is not defined, evaluates to 0 [-Wundef] || powerpc || ppc || powerpc64 || ppc64 \ ^ ./../libev/ev.c:1542:23: warning: 'ppc' is not defined, evaluates to 0 [-Wundef] || powerpc || ppc || powerpc64 || ppc64 \ ^ ./../libev/ev.c:1542:34: warning: 'powerpc64' is not defined, evaluates to 0 [-Wundef] || powerpc || ppc || powerpc64 || ppc64
^ ./../libev/ev.c:1542:51: warning: 'ppc64' is not defined, evaluates to 0 [-Wundef] || powerpc || ppc || powerpc64 || ppc64
^ ./../libev/ev.c:1510:13: warning: comparison of integers of different signs: 'unsigned int' and 'int' [-Wsign-compare] if (e < (14 - 24)) / might not be sharp, but is good enough / ~ ^ ~~~~~~~ ./../libev/ev.c:1746:5: warning: 'ECB_MEMORY_FENCE_NEEDS_PTHREADS' is not defined, evaluates to 0 [-Wundef] #if ECB_MEMORY_FENCE_NEEDS_PTHREADS ^ ./../libev/ev.c:1786:28: warning: 'ECB_AMD64' is not defined, evaluates to 0 [-Wundef] #if GNUC && linux && ECB_AMD64 && !EV_FEATURE_CODE
^ ./../libev/ev.c:1976:5: warning: 'EV_AVOID_STDIO' is not defined, evaluates to 0 [-Wundef] #if EV_AVOID_STDIO ^ ./../libev/ev.c:2005:5: warning: 'EV_AVOID_STDIO' is not defined, evaluates to 0 [-Wundef] #if EV_AVOID_STDIO ^ ./../libev/ev.c:2050:5: warning: 'EV_AVOID_STDIO' is not defined, evaluates to 0 [-Wundef] #if EV_AVOID_STDIO ^ ./../libev/ev.c:2080:5: warning: 'EV_SELECT_IS_WINSOCKET' is not defined, evaluates to 0 [-Wundef] #if EV_SELECT_IS_WINSOCKET || EV_USE_IOCP ^ ./../libev/ev.c:2080:31: warning: 'EV_USE_IOCP' is not defined, evaluates to 0 [-Wundef] #if EV_SELECT_IS_WINSOCKET || EV_USE_IOCP ^ ./../libev/ev.c:2083:5: warning: 'EV_USE_IOCP' is not defined, evaluates to 0 [-Wundef] #if EV_USE_IOCP ^ In file included from nio4r_ext.c:6: In file included from ./../libev/ev.c:2130: ./../libev/ev_vars.h:83:22: warning: 'EV_GENWRAP' is not defined, evaluates to 0 [-Wundef] #if EV_USE_SELECT || EV_GENWRAP ^ ./../libev/ev_vars.h:150:22: warning: 'EV_GENWRAP' is not defined, evaluates to 0 [-Wundef] #if EV_USE_KQUEUE || EV_GENWRAP ^ ./../libev/ev_vars.h:159:20: warning: 'EV_GENWRAP' is not defined, evaluates to 0 [-Wundef] #if EV_USE_PORT || EV_GENWRAP ^ ./../libev/ev_vars.h:164:5: warning: 'EV_USE_IOCP' is not defined, evaluates to 0 [-Wundef] #if EV_USE_IOCP || EV_GENWRAP ^ ./../libev/ev_vars.h:164:20: warning: 'EV_GENWRAP' is not defined, evaluates to 0 [-Wundef] #if EV_USE_IOCP || EV_GENWRAP ^ ./../libev/ev_vars.h:216:23: warning: 'EV_GENWRAP' is not defined, evaluates to 0 [-Wundef] #if EV_USE_INOTIFY || EV_GENWRAP ^ ./../libev/ev_vars.h:224:24: warning: 'EV_GENWRAP' is not defined, evaluates to 0 [-Wundef] #if EV_USE_SIGNALFD || EV_GENWRAP ^ ./../libev/ev_vars.h:230:23: warning: 'EV_GENWRAP' is not defined, evaluates to 0 [-Wundef] #if EV_USE_TIMERFD || EV_GENWRAP ^ In file included from nio4r_ext.c:6: ./../libev/ev.c:2136:31: 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 */ ^ ./../libev/ev.c:2249:19: warning: comparison of integers of different signs: 'int' and 'unsigned long' [-Wsign-compare] if (elem * ncur > MALLOC_ROUND - sizeof (void ) * 4) ~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ./../libev/ev.c:2402:5: warning: 'EV_SELECT_IS_WINSOCKET' is not defined, evaluates to 0 [-Wundef] #if EV_SELECT_IS_WINSOCKET || EV_USE_IOCP ^ ./../libev/ev.c:2402:31: warning: 'EV_USE_IOCP' is not defined, evaluates to 0 [-Wundef] #if EV_SELECT_IS_WINSOCKET || EV_USE_IOCP ^ ./../libev/ev.c:2619:18: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32] k = minpos - heap; ~ ~~~~~~~^~~~~~ ./../libev/ev.c:3073:5: warning: 'EV_USE_IOCP' is not defined, evaluates to 0 [-Wundef] #if EV_USE_IOCP ^ In file included from nio4r_ext.c:6: In file included from ./../libev/ev.c:3086: ./../libev/ev_linuxaio.c:125:10: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32] return ev_syscall2 (SYS_io_setup, nr_events, ctx_idp); ~~~~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ./../libev/ev.c:1826:57: note: expanded from macro 'ev_syscall2' #define ev_syscall2(nr,arg1,arg2) syscall (nr, arg1, arg2)
^~~~~~~~~~~~~~~~~~~~~~~~ In file included from nio4r_ext.c:6: In file included from ./../libev/ev.c:3086: ./../libev/ev_linuxaio.c:132:10: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32] return ev_syscall1 (SYS_io_destroy, ctx_id); ~~~~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ./../libev/ev.c:1825:57: note: expanded from macro 'ev_syscall1' #define ev_syscall1(nr,arg1) syscall (nr, arg1)
^~~~~~~~~~~~~~~~~~ In file included from nio4r_ext.c:6: In file included from ./../libev/ev.c:3086: ./../libev/ev_linuxaio.c:139:10: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32] return ev_syscall3 (SYS_io_submit, ctx_id, nr, cbp); ~~~~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ./../libev/ev.c:1827:57: note: expanded from macro 'ev_syscall3' #define ev_syscall3(nr,arg1,arg2,arg3) syscall (nr, arg1, arg2, arg3)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from nio4r_ext.c:6: In file included from ./../libev/ev.c:3086: ./../libev/ev_linuxaio.c:146:10: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32] return ev_syscall3 (SYS_io_cancel, ctx_id, cbp, result); ~~~~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ./../libev/ev.c:1827:57: note: expanded from macro 'ev_syscall3' #define ev_syscall3(nr,arg1,arg2,arg3) syscall (nr, arg1, arg2, arg3)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from nio4r_ext.c:6: In file included from ./../libev/ev.c:3086: ./../libev/ev_linuxaio.c:153:10: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32] return ev_syscall5 (SYS_io_getevents, ctx_id, min_nr, nr, events, timeout); ~~~~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ./../libev/ev.c:1829:57: note: expanded from macro 'ev_syscall5' #define ev_syscall5(nr,arg1,arg2,arg3,arg4,arg5) syscall (nr, arg1, arg2, arg3, arg4, arg5)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from nio4r_ext.c:6: In file included from ./../libev/ev.c:3086: ./../libev/ev_linuxaio.c:310:26: warning: implicit conversion loses integer precision: '__s64' (aka 'long long') to 'int' [-Wshorten-64-to-32] int res = ev->res; ~~~ ~~~~^~~ ./../libev/ev_linuxaio.c:483:9: warning: add explicit braces to avoid dangling else [-Wdangling-else] else if (errno == EAGAIN) ^ In file included from nio4r_ext.c:6: In file included from ./../libev/ev.c:3089: ./../libev/ev_iouring.c:205:10: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32] return ev_syscall2 (SYS_io_uring_setup, entries, params); ~~~~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ./../libev/ev.c:1826:57: note: expanded from macro 'ev_syscall2' #define ev_syscall2(nr,arg1,arg2) syscall (nr, arg1, arg2)
^~~~~~~~~~~~~~~~~~~~~~~~ In file included from nio4r_ext.c:6: In file included from ./../libev/ev.c:3089: ./../libev/ev_iouring.c:212:10: warning: implicit conversion loses integer precision: 'long' to 'int' [-Wshorten-64-to-32] return ev_syscall6 (SYS_io_uring_enter, fd, to_submit, min_complete, flags, sig, sigsz); ~~~~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ./../libev/ev.c:1830:57: note: expanded from macro 'ev_syscall6' #define ev_syscall6(nr,arg1,arg2,arg3,arg4,arg5,arg6) syscall (nr, arg1, arg2, arg3, arg4, arg5,arg6)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from nio4r_ext.c:6: In file included from ./../libev/ev.c:3089: ./../libev/ev_iouring.c:298:31: warning: '/' within block comment [-Wcomment] /ECB_MEMORY_FENCE_RELEASE; / for the time being we assume this is not needed */ ^ ./../libev/ev_iouring.c:293:22: warning: implicit conversion loses integer precision: 'long' to 'unsigned int' [-Wshorten-64-to-32] unsigned idx = sqe - EV_SQES; ~~~ ~~~~^~~~~~~~~ ./../libev/ev_iouring.c:359:5: warning: 'TODO' is not defined, evaluates to 0 [-Wundef] #if TODO ^ In file included from nio4r_ext.c:6: ./../libev/ev.c:3318:5: warning: 'EV_USE_IOCP' is not defined, evaluates to 0 [-Wundef] #if EV_USE_IOCP
^ ./../libev/ev.c:3409:5: warning: 'EV_USE_IOCP' is not defined, evaluates to 0 [-Wundef] #if EV_USE_IOCP ^ ./../libev/ev.c:4417:34: warning: '&' within '|' [-Wbitwise-op-parentheses] fd_change (EV_A fd, w->events & EV__IOFDSET | EV_ANFD_REIFY); ~~~~~~~~~~^~~~~~~~~~~~~ ~./../libev/ev.c:4417:34: note: place parentheses around the '&' expression to silence this warning fd_change (EV_A fd, w->events & EV__IOFDSET | EV_ANFD_REIFY);
^ ( ) 100 warnings generated. compiling selector.c selector.c:301:26: error: incompatible function pointer types passing 'VALUE ()(VALUE )' (aka 'unsigned long ()(unsigned long )') to parameter of type 'VALUE ()(VALUE)' (aka 'unsigned long ()(unsigned long)') [-Wincompatible-function-pointer-types] return rb_ensure(func, (VALUE)args, NIO_Selector_unlock, self); ^~~~ /data/data/com.termux/files/usr/include/ruby-3.2.0/ruby/internal/iterator.h:425:25: note: passing argument to parameter 'b_proc' here VALUE rb_ensure(VALUE (*b_proc)(VALUE), VALUE data1, VALUE (*e_proc)(VALUE), VALUE data2); ^ 1 error generated. make: *** [Makefile:248: selector.o] Error 1
make failed, exit code 2
Gem files will remain installed in /data/data/com.termux/files/usr/lib/ruby/gems/3.2.0/gems/nio4r-2.5.8 for inspection. Results logged to /data/data/com.termux/files/usr/lib/ruby/gems/3.2.0/extensions/aarch64-linux-android/3.2.0/nio4r-2.5.8/gem_make.out

PLEASE SOLVE IT

[Bruzedeeznuzzz]

Nior sucks.

[Cool1l]

It'easy fix just change nio4r (2.5.8) to nio4r (2.5.9) in Gemfile.lock
and use actionview 7 version viola problem solved