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Comparing IO-AIO/configure (file contents):
Revision 1.18 by root, Fri Jun 23 03:23:19 2017 UTC vs.
Revision 1.27 by root, Sat Aug 25 19:25:32 2018 UTC

… …
2018ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2018ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2019ac_compiler_gnu=$ac_cv_c_compiler_gnu 2019ac_compiler_gnu=$ac_cv_c_compiler_gnu
2020 2020
2021 2021
2022 2022
2023ac_config_headers="$ac_config_headers libeio/config.h" 2023ac_config_headers="$ac_config_headers config.h"
2024 2024
2025 2025
2026 2026
2027ac_ext=c 2027ac_ext=c
2028ac_cpp='$CPP $CPPFLAGS' 2028ac_cpp='$CPP $CPPFLAGS'
… …
4198$as_echo "$ac_cv_prctl_set_name" >&6; } 4198$as_echo "$ac_cv_prctl_set_name" >&6; }
4199test $ac_cv_prctl_set_name = yes && 4199test $ac_cv_prctl_set_name = yes &&
4200$as_echo "#define HAVE_PRCTL_SET_NAME 1" >>confdefs.h 4200$as_echo "#define HAVE_PRCTL_SET_NAME 1" >>confdefs.h
4201 4201
4202 4202
4203{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_close" >&5
4204$as_echo_n "checking for posix_close... " >&6; }
4205if ${ac_cv_posix_close+:} false; then :
4206 $as_echo_n "(cached) " >&6
4207else
4208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4209/* end confdefs.h. */
4210
4211#include <unistd.h>
4212int res;
4213int main (void)
4214{
4215 res = posix_close (0, 0); /* we do not need any flags */
4216 return 0;
4217}
4218
4219_ACEOF
4220if ac_fn_c_try_link "$LINENO"; then :
4221 ac_cv_posix_close=yes
4222else
4223 ac_cv_posix_close=no
4224fi
4225rm -f core conftest.err conftest.$ac_objext \
4226 conftest$ac_exeext conftest.$ac_ext
4227fi
4228{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_posix_close" >&5
4229$as_echo "$ac_cv_posix_close" >&6; }
4230test $ac_cv_posix_close = yes &&
4231$as_echo "#define HAVE_POSIX_CLOSE 1" >>confdefs.h
4232
4233
4234{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for renameat2" >&5
4235$as_echo_n "checking for renameat2... " >&6; }
4236if ${ac_cv_renameat2+:} false; then :
4237 $as_echo_n "(cached) " >&6
4238else
4239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4240/* end confdefs.h. */
4241
4242#include <unistd.h>
4243#include <sys/syscall.h>
4244#include <linux/fs.h>
4245int res;
4246int main (void)
4247{
4248 res = syscall (SYS_renameat2, 0, 0, 0, 0, RENAME_EXCHANGE | RENAME_NOREPLACE);
4249 return 0;
4250}
4251
4252_ACEOF
4253if ac_fn_c_try_link "$LINENO"; then :
4254 ac_cv_renameat2=yes
4255else
4256 ac_cv_renameat2=no
4257fi
4258rm -f core conftest.err conftest.$ac_objext \
4259 conftest$ac_exeext conftest.$ac_ext
4260fi
4261{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_renameat2" >&5
4262$as_echo "$ac_cv_renameat2" >&6; }
4263test $ac_cv_renameat2 = yes &&
4264$as_echo "#define HAVE_RENAMEAT2 1" >>confdefs.h
4265
4266
4267
4268
4269# for these to work, you need to run autoheader in IO::AIO, not libeio :(
4270
4271{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for set/getrlimit" >&5
4272$as_echo_n "checking for set/getrlimit... " >&6; }
4273if ${ac_cv_rlimits+:} false; then :
4274 $as_echo_n "(cached) " >&6
4275else
4276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4277/* end confdefs.h. */
4278
4279#include <sys/time.h>
4280#include <sys/resource.h>
4281int res;
4282int main (void)
4283{
4284 struct rlimit srl;
4285 srl.rlim_cur = srl.rlim_max = RLIM_INFINITY;
4286 res = getrlimit (RLIMIT_NOFILE, &srl);
4287 res = setrlimit (RLIMIT_NOFILE, &srl);
4288 return 0;
4289}
4290
4291_ACEOF
4292if ac_fn_c_try_link "$LINENO"; then :
4293 ac_cv_rlimits=yes
4294else
4295 ac_cv_rlimits=no
4296fi
4297rm -f core conftest.err conftest.$ac_objext \
4298 conftest$ac_exeext conftest.$ac_ext
4299fi
4300{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_rlimits" >&5
4301$as_echo "$ac_cv_rlimits" >&6; }
4302test $ac_cv_rlimits = yes &&
4303$as_echo "#define HAVE_RLIMITS 1" >>confdefs.h
4304
4203 4305
4204{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_madvise" >&5 4306{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for posix_madvise" >&5
4205$as_echo_n "checking for posix_madvise... " >&6; } 4307$as_echo_n "checking for posix_madvise... " >&6; }
4206if ${ac_cv_posix_madvise+:} false; then : 4308if ${ac_cv_posix_madvise+:} false; then :
4207 $as_echo_n "(cached) " >&6 4309 $as_echo_n "(cached) " >&6
… …
4283fi 4385fi
4284 4386
4285done 4387done
4286 4388
4287 4389
4390for ac_header in sys/sysmacros.h
4391do :
4392 ac_fn_c_check_header_mongrel "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default"
4393if test "x$ac_cv_header_sys_sysmacros_h" = xyes; then :
4394 cat >>confdefs.h <<_ACEOF
4395#define HAVE_SYS_SYSMACROS_H 1
4396_ACEOF
4397
4398fi
4399
4400done
4401
4402
4403for ac_header in sys/mkdev.h
4404do :
4405 ac_fn_c_check_header_mongrel "$LINENO" "sys/mkdev.h" "ac_cv_header_sys_mkdev_h" "$ac_includes_default"
4406if test "x$ac_cv_header_sys_mkdev_h" = xyes; then :
4407 cat >>confdefs.h <<_ACEOF
4408#define HAVE_SYS_MKDEV_H 1
4409_ACEOF
4410
4411fi
4412
4413done
4414
4415
4288{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for splice, vmsplice and tee" >&5 4416{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for splice, vmsplice and tee" >&5
4289$as_echo_n "checking for splice, vmsplice and tee... " >&6; } 4417$as_echo_n "checking for splice, vmsplice and tee... " >&6; }
4290if ${ac_cv_linux_splice+:} false; then : 4418if ${ac_cv_linux_splice+:} false; then :
4291 $as_echo_n "(cached) " >&6 4419 $as_echo_n "(cached) " >&6
4292else 4420else
… …
4348$as_echo "$ac_cv_pipe2" >&6; } 4476$as_echo "$ac_cv_pipe2" >&6; }
4349test $ac_cv_pipe2 = yes && 4477test $ac_cv_pipe2 = yes &&
4350$as_echo "#define HAVE_PIPE2 1" >>confdefs.h 4478$as_echo "#define HAVE_PIPE2 1" >>confdefs.h
4351 4479
4352 4480
4353{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for renameat2" >&5 4481{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for eventfd" >&5
4354$as_echo_n "checking for renameat2... " >&6; } 4482$as_echo_n "checking for eventfd... " >&6; }
4355if ${ac_cv_renameat2+:} false; then : 4483if ${ac_cv_eventfd+:} false; then :
4356 $as_echo_n "(cached) " >&6 4484 $as_echo_n "(cached) " >&6
4357else 4485else
4358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4359/* end confdefs.h. */ 4487/* end confdefs.h. */
4360 4488
4489#include <sys/eventfd.h>
4490int res;
4491int main (void)
4492{
4493 res = eventfd (1, EFD_CLOEXEC | EFD_NONBLOCK);
4494 return 0;
4495}
4496
4497_ACEOF
4498if ac_fn_c_try_link "$LINENO"; then :
4499 ac_cv_eventfd=yes
4500else
4501 ac_cv_eventfd=no
4502fi
4503rm -f core conftest.err conftest.$ac_objext \
4504 conftest$ac_exeext conftest.$ac_ext
4505fi
4506{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_eventfd" >&5
4507$as_echo "$ac_cv_eventfd" >&6; }
4508test $ac_cv_eventfd = yes &&
4509$as_echo "#define HAVE_EVENTFD 1" >>confdefs.h
4510
4511
4512{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for timerfd" >&5
4513$as_echo_n "checking for timerfd... " >&6; }
4514if ${ac_cv_timerfd+:} false; then :
4515 $as_echo_n "(cached) " >&6
4516else
4517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4518/* end confdefs.h. */
4519
4520#include <sys/timerfd.h>
4521int res;
4522int main (void)
4523{
4524 struct itimerspec its;
4525 res = timerfd_create (CLOCK_REALTIME, TFD_CLOEXEC | TFD_NONBLOCK);
4526 res = timerfd_settime (res, TFD_TIMER_ABSTIME /*| TFD_TIMER_CANCEL_ON_SET*/, &its, 0);
4527 res = timerfd_gettime (res, &its);
4528 return 0;
4529}
4530
4531_ACEOF
4532if ac_fn_c_try_link "$LINENO"; then :
4533 ac_cv_timerfd=yes
4534else
4535 ac_cv_timerfd=no
4536fi
4537rm -f core conftest.err conftest.$ac_objext \
4538 conftest$ac_exeext conftest.$ac_ext
4539fi
4540{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_timerfd" >&5
4541$as_echo "$ac_cv_timerfd" >&6; }
4542test $ac_cv_timerfd = yes &&
4543$as_echo "#define HAVE_TIMERFD 1" >>confdefs.h
4544
4545
4546{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for copy_file_range" >&5
4547$as_echo_n "checking for copy_file_range... " >&6; }
4548if ${ac_cv_copy_file_range+:} false; then :
4549 $as_echo_n "(cached) " >&6
4550else
4551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4552/* end confdefs.h. */
4553
4361#include <unistd.h> 4554#include <unistd.h>
4362#include <sys/syscall.h> 4555#include <sys/syscall.h>
4363#include <linux/fs.h> 4556/*#include <linux/copy.h>*/
4364int res; 4557int res;
4365int main (void) 4558int main (void)
4366{ 4559{
4367 res = syscall (SYS_renameat2, 0, 0, 0, 0, RENAME_EXCHANGE | RENAME_NOREPLACE); 4560 /*res = syscall (SYS_copy_file_range, 0, 0, 0, 0, 0, COPY_FR_REFLINK | COPY_FR_DEDUP | COPY_FR_COPY);*/
4561 res = syscall (SYS_copy_file_range, 0, 0, 0, 0, 0, 0);
4368 return 0; 4562 return 0;
4369} 4563}
4370 4564
4371_ACEOF 4565_ACEOF
4372if ac_fn_c_try_link "$LINENO"; then : 4566if ac_fn_c_try_link "$LINENO"; then :
4373 ac_cv_renameat2=yes 4567 ac_cv_copy_file_range=yes
4374else 4568else
4375 ac_cv_renameat2=no 4569 ac_cv_copy_file_range=no
4376fi 4570fi
4377rm -f core conftest.err conftest.$ac_objext \ 4571rm -f core conftest.err conftest.$ac_objext \
4378 conftest$ac_exeext conftest.$ac_ext 4572 conftest$ac_exeext conftest.$ac_ext
4379fi 4573fi
4574{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_copy_file_range" >&5
4575$as_echo "$ac_cv_copy_file_range" >&6; }
4576test $ac_cv_copy_file_range = yes &&
4577$as_echo "#define HAVE_COPY_FILE_RANGE 1" >>confdefs.h
4578
4579
4580{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_xtimensec" >&5
4581$as_echo_n "checking for st_xtimensec... " >&6; }
4582if ${ac_cv_xtimensec+:} false; then :
4583 $as_echo_n "(cached) " >&6
4584else
4585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4586/* end confdefs.h. */
4587
4588#include "EXTERN.h"
4589#include "perl.h"
4590#include "XSUB.h"
4591
4592int main (void)
4593{
4594 return PL_statcache.st_atimensec
4595 + PL_statcache.st_mtimensec
4596 + PL_statcache.st_ctimensec;
4597}
4598
4599_ACEOF
4600if ac_fn_c_try_compile "$LINENO"; then :
4601 ac_cv_xtimensec=yes
4602else
4603 ac_cv_xtimensec=no
4604fi
4605rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4606fi
4607{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_xtimensec" >&5
4608$as_echo "$ac_cv_xtimensec" >&6; }
4609test $ac_cv_xtimensec = yes &&
4610$as_echo "#define HAVE_ST_XTIMENSEC 1" >>confdefs.h
4611
4612
4613{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_xtimespec" >&5
4614$as_echo_n "checking for st_xtimespec... " >&6; }
4615if ${ac_cv_xtimespec+:} false; then :
4616 $as_echo_n "(cached) " >&6
4617else
4618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4619/* end confdefs.h. */
4620
4621#include "EXTERN.h"
4622#include "perl.h"
4623#include "XSUB.h"
4624
4625int main (void)
4626{
4627 return PL_statcache.st_atim.tv_nsec
4628 + PL_statcache.st_mtim.tv_nsec
4629 + PL_statcache.st_ctim.tv_nsec;
4630}
4631
4632_ACEOF
4633if ac_fn_c_try_compile "$LINENO"; then :
4634 ac_cv_xtimespec=yes
4635else
4636 ac_cv_xtimespec=no
4637fi
4638rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4639fi
4640{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_xtimespec" >&5
4641$as_echo "$ac_cv_xtimespec" >&6; }
4642test $ac_cv_xtimespec = yes &&
4643$as_echo "#define HAVE_ST_XTIMESPEC 1" >>confdefs.h
4644
4645
4646# apparently, True64 uses st_u[amc]time, aix uses at_[amc]time_n and apple uses st_[amc,birth]timespec?
4647
4648{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_birthtimensec" >&5
4649$as_echo_n "checking for st_birthtimensec... " >&6; }
4650if ${ac_cv_birthtimensec+:} false; then :
4651 $as_echo_n "(cached) " >&6
4652else
4653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4654/* end confdefs.h. */
4655
4656#include "EXTERN.h"
4657#include "perl.h"
4658#include "XSUB.h"
4659
4660int main (void)
4661{
4662 return PL_statcache.st_birthtime + PL_statcache.st_birthtimensec;
4663}
4664
4665_ACEOF
4666if ac_fn_c_try_compile "$LINENO"; then :
4667 ac_cv_birthtimensec=yes
4668else
4669 ac_cv_birthtimensec=no
4670fi
4671rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4672fi
4673{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_birthtimensec" >&5
4674$as_echo "$ac_cv_birthtimensec" >&6; }
4675test $ac_cv_birthtimensec = yes &&
4676$as_echo "#define HAVE_ST_BIRTHTIMENSEC 1" >>confdefs.h
4677
4678
4679{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_birthtimespec" >&5
4680$as_echo_n "checking for st_birthtimespec... " >&6; }
4681if ${ac_cv_birthtimespec+:} false; then :
4682 $as_echo_n "(cached) " >&6
4683else
4684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4685/* end confdefs.h. */
4686
4687#include "EXTERN.h"
4688#include "perl.h"
4689#include "XSUB.h"
4690
4691int main (void)
4692{
4693 return PL_statcache.st_birthtim.tv_sec + PL_statcache.st_birthtim.tv_nsec;
4694}
4695
4696_ACEOF
4697if ac_fn_c_try_compile "$LINENO"; then :
4698 ac_cv_birthtimespec=yes
4699else
4700 ac_cv_birthtimespec=no
4701fi
4702rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4703fi
4704{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_birthtimespec" >&5
4705$as_echo "$ac_cv_birthtimespec" >&6; }
4706test $ac_cv_birthtimespec = yes &&
4707$as_echo "#define HAVE_ST_BIRTHTIMESPEC 1" >>confdefs.h
4708
4709
4710{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_gen" >&5
4711$as_echo_n "checking for st_gen... " >&6; }
4712if ${ac_cv_st_gen+:} false; then :
4713 $as_echo_n "(cached) " >&6
4714else
4715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4716/* end confdefs.h. */
4717
4718#include "EXTERN.h"
4719#include "perl.h"
4720#include "XSUB.h"
4721
4722int main (void)
4723{
4724 return PL_statcache.st_gen;
4725}
4726
4727_ACEOF
4728if ac_fn_c_try_compile "$LINENO"; then :
4729 ac_cv_st_gen=yes
4730else
4731 ac_cv_st_gen=no
4732fi
4733rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4734fi
4380{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_renameat2" >&5 4735{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_st_gen" >&5
4381$as_echo "$ac_cv_renameat2" >&6; } 4736$as_echo "$ac_cv_st_gen" >&6; }
4382test $ac_cv_renameat2 = yes && 4737test $ac_cv_st_gen = yes &&
4383$as_echo "#define HAVE_RENAMEAT2 1" >>confdefs.h 4738$as_echo "#define HAVE_ST_GEN 1" >>confdefs.h
4384
4385
4386 4739
4387 4740
4388cat >confcache <<\_ACEOF 4741cat >confcache <<\_ACEOF
4389# This file is a shell script that caches the results of configure 4742# This file is a shell script that caches the results of configure
4390# tests run on this system so they can be shared between configure 4743# tests run on this system so they can be shared between configure
… …
5055 5408
5056# Handling of arguments. 5409# Handling of arguments.
5057for ac_config_target in $ac_config_targets 5410for ac_config_target in $ac_config_targets
5058do 5411do
5059 case $ac_config_target in 5412 case $ac_config_target in
5060 "libeio/config.h") CONFIG_HEADERS="$CONFIG_HEADERS libeio/config.h" ;; 5413 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5061 5414
5062 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5415 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5063 esac 5416 esac
5064done 5417done
5065 5418
… …
5400if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5753if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
5401 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5754 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
5402$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5755$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
5403fi 5756fi
5404 5757
5758

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