[ViewVC] Diff of: cvs/IO-AIO/configure.ac

Comparing IO-AIO/configure.ac (file contents):
Revision 1.2 by root, Wed Dec 1 04:43:13 2010 UTC vs.
Revision 1.8 by root, Tue Aug 14 11:44:52 2018 UTC

…		…
1	AC_PREREQ(2.59)
2	AC_INIT	1	AC_INIT
3	AC_CONFIG_SRCDIR([libeio/eio.h])	2	AC_CONFIG_SRCDIR([libeio/eio.h])
4	AC_CONFIG_HEADERS([libeio/config.h])	3	AC_CONFIG_HEADERS([config.h])
		4
		5	AC_PREREQ(2.60)
		6	AC_USE_SYSTEM_EXTENSIONS
5		7
6	AC_PROG_CC	8	AC_PROG_CC
7		9
8	m4_include([libeio/libeio.m4])	10	m4_include([libeio/libeio.m4])
9		11
		12	# for these to work, you need to run autoheader in IO::AIO, not libeio :(
		13
		14	AC_CACHE_CHECK(for set/getrlimit, ac_cv_rlimits, [AC_LINK_IFELSE([AC_LANG_SOURCE([[
		15	#include <sys/time.h>
		16	#include <sys/resource.h>
		17	int res;
		18	int main (void)
		19	{
		20	struct rlimit srl;
		21	srl.rlim_cur = srl.rlim_max = RLIM_INFINITY;
		22	res = getrlimit (RLIMIT_NOFILE, &srl);
		23	res = setrlimit (RLIMIT_NOFILE, &srl);
		24	return 0;
		25	}
		26	]])],ac_cv_rlimits=yes,ac_cv_rlimits=no)])
		27	test $ac_cv_rlimits = yes && AC_DEFINE(HAVE_RLIMITS, 1, setrlimit/getrlimit is available)
		28
10	dnl at least uclibc defines _POSIX_ADVISORY_INFO without any of the required	29	dnl at least uclibc defines _POSIX_ADVISORY_INFO without any of the required
11	dnl functionality actually being present. ugh.	30	dnl functionality actually being present. ugh.
12	AC_CACHE_CHECK(for posix_madvise, ac_cv_posix_madvise, [AC_LINK_IFELSE([	31	AC_CACHE_CHECK(for posix_madvise, ac_cv_posix_madvise, [AC_LINK_IFELSE([AC_LANG_SOURCE([
13	#include <sys/mman.h>	32	#include <sys/mman.h>
14	int main (void)	33	int main (void)
15	{	34	{
16	int res = posix_madvise ((void *)0, (size_t)0, POSIX_MADV_NORMAL);	35	int res = posix_madvise ((void *)0, (size_t)0, POSIX_MADV_NORMAL);
17	int a = POSIX_MADV_SEQUENTIAL;	36	int a = POSIX_MADV_SEQUENTIAL;
18	int b = POSIX_MADV_RANDOM;	37	int b = POSIX_MADV_RANDOM;
19	int c = POSIX_MADV_WILLNEED;	38	int c = POSIX_MADV_WILLNEED;
20	int d = POSIX_MADV_DONTNEED;	39	int d = POSIX_MADV_DONTNEED;
21	return 0;	40	return 0;
22	}	41	}
23	],ac_cv_posix_madvise=yes,ac_cv_posix_madvise=no)])	42	])],ac_cv_posix_madvise=yes,ac_cv_posix_madvise=no)])
24	test $ac_cv_posix_madvise = yes && AC_DEFINE(HAVE_POSIX_MADVISE, 1, posix_madvise(2) is available)	43	test $ac_cv_posix_madvise = yes && AC_DEFINE(HAVE_POSIX_MADVISE, 1, posix_madvise(2) is available)
25		44
26	AC_CACHE_CHECK(for posix_fadvise, ac_cv_posix_fadvise, [AC_LINK_IFELSE([	45	AC_CACHE_CHECK(for posix_fadvise, ac_cv_posix_fadvise, [AC_LINK_IFELSE([AC_LANG_SOURCE([
27	#define _XOPEN_SOURCE 600	46	#define _XOPEN_SOURCE 600
28	#include <fcntl.h>	47	#include <fcntl.h>
29	int main (void)	48	int main (void)
30	{	49	{
31	int res = posix_fadvise ((int)0, (off_t)0, (off_t)0, POSIX_FADV_NORMAL);	50	int res = posix_fadvise ((int)0, (off_t)0, (off_t)0, POSIX_FADV_NORMAL);
34	int c = POSIX_FADV_RANDOM;	53	int c = POSIX_FADV_RANDOM;
35	int d = POSIX_FADV_WILLNEED;	54	int d = POSIX_FADV_WILLNEED;
36	int e = POSIX_FADV_DONTNEED;	55	int e = POSIX_FADV_DONTNEED;
37	return 0;	56	return 0;
38	}	57	}
39	],ac_cv_posix_fadvise=yes,ac_cv_posix_fadvise=no)])	58	])],ac_cv_posix_fadvise=yes,ac_cv_posix_fadvise=no)])
40	test $ac_cv_posix_fadvise = yes && AC_DEFINE(HAVE_POSIX_FADVISE, 1, posix_fadvise(2) is available)	59	test $ac_cv_posix_fadvise = yes && AC_DEFINE(HAVE_POSIX_FADVISE, 1, posix_fadvise(2) is available)
41		60
		61	dnl lots of linux specifics
		62	AC_CHECK_HEADERS([linux/fs.h linux/fiemap.h])
		63
		64	dnl glibc major/minor macros
		65	AC_CHECK_HEADERS([sys/sysmacros.h])
		66
		67	AC_CACHE_CHECK([for splice, vmsplice and tee], ac_cv_linux_splice, [AC_LINK_IFELSE([AC_LANG_SOURCE([
		68	#include <fcntl.h>
		69	int main (void)
		70	{
		71	ssize_t res;
		72	res = splice ((int)0, (loff_t)0, (int)0, (loff_t *)0, (size_t)0, SPLICE_F_MOVE \| SPLICE_F_NONBLOCK \| SPLICE_F_MORE);
		73	res = tee ((int)0, (int)0, (size_t)0, SPLICE_F_NONBLOCK);
		74	res = vmsplice ((int)0, (struct iovec *)0, 0, SPLICE_F_NONBLOCK \| SPLICE_F_GIFT);
		75	return 0;
		76	}
		77	])],ac_cv_linux_splice=yes,ac_cv_linux_splice=no)])
		78	test $ac_cv_linux_splice = yes && AC_DEFINE(HAVE_LINUX_SPLICE, 1, splice/vmsplice/tee(2) are available)
		79
		80	AC_CACHE_CHECK(for pipe2, ac_cv_pipe2, [AC_LINK_IFELSE([AC_LANG_SOURCE([[
		81	#include <fcntl.h>
		82	#include <unistd.h>
		83	int res;
		84	int main (void)
		85	{
		86	res = pipe2 (0, 0);
		87	return 0;
		88	}
		89	]])],ac_cv_pipe2=yes,ac_cv_pipe2=no)])
		90	test $ac_cv_pipe2 = yes && AC_DEFINE(HAVE_PIPE2, 1, pipe2(2) is available)
		91
		92	AC_CACHE_CHECK(for eventfd, ac_cv_eventfd, [AC_LINK_IFELSE([AC_LANG_SOURCE([[
		93	#include <sys/eventfd.h>
		94	int res;
		95	int main (void)
		96	{
		97	res = eventfd (1, EFD_CLOEXEC \| EFD_NONBLOCK);
		98	return 0;
		99	}
		100	]])],ac_cv_eventfd=yes,ac_cv_eventfd=no)])
		101	test $ac_cv_eventfd = yes && AC_DEFINE(HAVE_EVENTFD, 1, eventfd(2) is available)
		102
		103	AC_CACHE_CHECK(for timerfd, ac_cv_timerfd, [AC_LINK_IFELSE([AC_LANG_SOURCE([[
		104	#include <sys/timerfd.h>
		105	int res;
		106	int main (void)
		107	{
		108	struct itimerspec its;
		109	res = timerfd_create (CLOCK_REALTIME, TFD_CLOEXEC \| TFD_NONBLOCK);
		110	res = timerfd_settime (res, TFD_TIMER_ABSTIME /\| TFD_TIMER_CANCEL_ON_SET/, &its, 0);
		111	res = timerfd_gettime (res, &its);
		112	return 0;
		113	}
		114	]])],ac_cv_timerfd=yes,ac_cv_timerfd=no)])
		115	test $ac_cv_timerfd = yes && AC_DEFINE(HAVE_TIMERFD, 1, timerfd_*(2) are available)
		116
		117	AC_CACHE_CHECK(for copy_file_range, ac_cv_copy_file_range, [AC_LINK_IFELSE([AC_LANG_SOURCE([[
		118	#include <unistd.h>
		119	#include <sys/syscall.h>
		120	/#include <linux/copy.h>/
		121	int res;
		122	int main (void)
		123	{
		124	/res = syscall (SYS_copy_file_range, 0, 0, 0, 0, 0, COPY_FR_REFLINK \| COPY_FR_DEDUP \| COPY_FR_COPY);/
		125	res = syscall (SYS_copy_file_range, 0, 0, 0, 0, 0, 0);
		126	return 0;
		127	}
		128	]])],ac_cv_copy_file_range=yes,ac_cv_copy_file_range=no)])
		129	test $ac_cv_copy_file_range = yes && AC_DEFINE(HAVE_COPY_FILE_RANGE, 1, copy_file_range(2) is available)
		130
		131	AC_CACHE_CHECK(for st_xtimensec, ac_cv_xtimensec, [AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
		132	#include "EXTERN.h"
		133	#include "perl.h"
		134	#include "XSUB.h"
		135
		136	int res;
		137	int main (void)
		138	{
		139	return PL_statcache.st_atimensec
		140	+ PL_statcache.st_mtimensec
		141	+ PL_statcache.st_ctimensec;
		142	return 0;
		143	}
		144	]])],ac_cv_xtimensec=yes,ac_cv_xtimensec=no)])
		145	test $ac_cv_xtimensec = yes && AC_DEFINE(HAVE_ST_XTIMENSEC, 1, stat nanosecond access by st_xtimensec)
		146
		147	AC_CACHE_CHECK(for st_xtimespec, ac_cv_xtimespec, [AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
		148	#include "EXTERN.h"
		149	#include "perl.h"
		150	#include "XSUB.h"
		151
		152	int res;
		153	int main (void)
		154	{
		155	return PL_statcache.st_atim.tv_nsec
		156	+ PL_statcache.st_mtim.tv_nsec
		157	+ PL_statcache.st_ctim.tv_nsec;
		158	}
		159	]])],ac_cv_xtimespec=yes,ac_cv_xtimespec=no)])
		160	test $ac_cv_xtimespec = yes && AC_DEFINE(HAVE_ST_XTIMESPEC, 1, stat nanosecond access by st_xtimespec)
		161
		162	# apparently, True64 uses st_u[amc]time, aix uses at_[amc]time_n and apple uses st_[amc,birth]timespec?
		163
42	AC_OUTPUT	164	AC_OUTPUT
		165

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Comparing IO-AIO/configure.ac (file contents): Revision 1.2 by root, Wed Dec 1 04:43:13 2010 UTC vs. Revision 1.8 by root, Tue Aug 14 11:44:52 2018 UTC

Diff Legend

Comparing IO-AIO/configure.ac (file contents):
Revision 1.2 by root, Wed Dec 1 04:43:13 2010 UTC vs.
Revision 1.8 by root, Tue Aug 14 11:44:52 2018 UTC