| ︙ | | | ︙ | |
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
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AC_SUBST(EXCEPTIONS_EXCEPTIONS_A, "exceptions/exceptions.a")
])
AC_DEFINE_UNQUOTED(PLUGIN_SUFFIX, "$PLUGIN_SUFFIX", [Suffix for plugins])
AS_IF([test x"$PLUGIN_SUFFIX" != x""], [
AC_SUBST(USE_SRCS_PLUGINS, '${SRCS_PLUGINS}')
AC_SUBST(TESTPLUGIN, "plugin")
AC_DEFINE(OF_PLUGINS, 1, [Whether we have plugin support])
])
objc_runtime="ObjFW runtime"
AC_CHECK_HEADER(objc/objc.h)
AC_MSG_CHECKING(which Objective C runtime to use)
AC_ARG_ENABLE(runtime,
AS_HELP_STRING([--enable-runtime], [use the included runtime]))
|
|
|
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
AC_SUBST(EXCEPTIONS_EXCEPTIONS_A, "exceptions/exceptions.a")
])
AC_DEFINE_UNQUOTED(PLUGIN_SUFFIX, "$PLUGIN_SUFFIX", [Suffix for plugins])
AS_IF([test x"$PLUGIN_SUFFIX" != x""], [
AC_SUBST(USE_SRCS_PLUGINS, '${SRCS_PLUGINS}')
AC_SUBST(TESTPLUGIN, "plugin")
AC_DEFINE(OF_HAVE_PLUGINS, 1, [Whether we have plugin support])
])
objc_runtime="ObjFW runtime"
AC_CHECK_HEADER(objc/objc.h)
AC_MSG_CHECKING(which Objective C runtime to use)
AC_ARG_ENABLE(runtime,
AS_HELP_STRING([--enable-runtime], [use the included runtime]))
|
| ︙ | | | ︙ | |
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
|
])
AC_MSG_RESULT($ac_cv_snprintf_useful_ret)
])
test x"$have_asprintf" != x"yes" -a x"$ac_cv_snprintf_useful_ret" != x"yes" && \
AC_MSG_ERROR(No asprintf and no snprintf returning required space!)
AC_CHECK_FUNC(arc4random, [
AC_DEFINE(OF_HAVE_ARC4RANDOM, 1, [Whether we have arc4random()])
], [
AC_CHECK_FUNC(random, [
AC_DEFINE(OF_HAVE_RANDOM, 1, [Whether we have random()])
])
])
AC_CHECK_LIB(dl, dlopen, LIBS="$LIBS -ldl")
AC_ARG_ENABLE(threads,
AS_HELP_STRING([--disable-threads], [disable thread support]))
|
|
|
|
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
|
])
AC_MSG_RESULT($ac_cv_snprintf_useful_ret)
])
test x"$have_asprintf" != x"yes" -a x"$ac_cv_snprintf_useful_ret" != x"yes" && \
AC_MSG_ERROR(No asprintf and no snprintf returning required space!)
AC_CHECK_FUNC(arc4random, [
AC_DEFINE(HAVE_ARC4RANDOM, 1, [Whether we have arc4random()])
], [
AC_CHECK_FUNC(random, [
AC_DEFINE(HAVE_RANDOM, 1, [Whether we have random()])
])
])
AC_CHECK_LIB(dl, dlopen, LIBS="$LIBS -ldl")
AC_ARG_ENABLE(threads,
AS_HELP_STRING([--disable-threads], [disable thread support]))
|
| ︙ | | | ︙ | |
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
|
])
], [
AC_MSG_ERROR(No supported threads found!)
])
;;
esac
AC_DEFINE(OF_THREADS, 1, [Whether we have threads])
AC_SUBST(USE_SRCS_THREADS, '${SRCS_THREADS}')
AC_SUBST(USE_INCLUDES_THREADS, '${INCLUDES_THREADS}')
AC_MSG_CHECKING(whether __thread works)
AC_TRY_LINK([
/* It seems __thread is buggy with GCC 4.1 */
#if __GNUC__ == 4 && __GNUC_MINOR__ < 2
# error buggy
#endif
__thread int x = 0;
], [
x++;
], [
AC_MSG_RESULT(yes)
AC_DEFINE(OF_COMPILER_TLS, 1, [Whether __thread works])
], [
AC_MSG_RESULT(no)
])
atomic_ops="none"
AC_MSG_CHECKING(whether we have an atomic ops assembly implementation)
|
|
|
|
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
|
])
], [
AC_MSG_ERROR(No supported threads found!)
])
;;
esac
AC_DEFINE(OF_HAVE_THREADS, 1, [Whether we have threads])
AC_SUBST(USE_SRCS_THREADS, '${SRCS_THREADS}')
AC_SUBST(USE_INCLUDES_THREADS, '${INCLUDES_THREADS}')
AC_MSG_CHECKING(whether __thread works)
AC_TRY_LINK([
/* It seems __thread is buggy with GCC 4.1 */
#if __GNUC__ == 4 && __GNUC_MINOR__ < 2
# error buggy
#endif
__thread int x = 0;
], [
x++;
], [
AC_MSG_RESULT(yes)
AC_DEFINE(OF_HAVE_COMPILER_TLS, 1, [Whether __thread works])
], [
AC_MSG_RESULT(no)
])
atomic_ops="none"
AC_MSG_CHECKING(whether we have an atomic ops assembly implementation)
|
| ︙ | | | ︙ | |
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
|
], [
dnl We can only have one thread - therefore everything is atomic
atomic_ops="not needed"
])
AC_MSG_CHECKING(for atomic operations)
AS_IF([test x"$atomic_ops" != x"none"], [
AC_DEFINE(OF_ATOMIC_OPS, 1, [Whether we have atomic operations])
AC_SUBST(ATOMIC_H, "atomic.h")
])
AC_MSG_RESULT($atomic_ops)
AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
AC_CHECK_LIB(network, socket, LIBS="$LIBS -lnetwork")
AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32")
|
|
|
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
|
], [
dnl We can only have one thread - therefore everything is atomic
atomic_ops="not needed"
])
AC_MSG_CHECKING(for atomic operations)
AS_IF([test x"$atomic_ops" != x"none"], [
AC_DEFINE(OF_HAVE_ATOMIC_OPS, 1, [Whether we have atomic operations])
AC_SUBST(ATOMIC_H, "atomic.h")
])
AC_MSG_RESULT($atomic_ops)
AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
AC_CHECK_LIB(network, socket, LIBS="$LIBS -lnetwork")
AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32")
|
| ︙ | | | ︙ | |
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
|
AC_SUBST(OFSTREAMOBSERVER_KQUEUE_M, "OFStreamObserver_kqueue.m")
])
AC_CHECK_HEADER(poll.h, [
AC_DEFINE(HAVE_POLL_H, 1, [Whether we have poll.h])
AC_SUBST(OFSTREAMOBSERVER_POLL_M, "OFStreamObserver_poll.m")
])
AC_CHECK_HEADERS(sys/select.h, [
AC_DEFINE(OF_HAVE_SYS_SELECT_H, 1, [Whether we have sys/select.h])
AC_SUBST(OFSTREAMOBSERVER_SELECT_M, "OFStreamObserver_select.m")
])
case "$host_os" in
mingw*)
AC_SUBST(OFSTREAMOBSERVER_SELECT_M,
"OFStreamObserver_select.m")
;;
|
|
|
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
|
AC_SUBST(OFSTREAMOBSERVER_KQUEUE_M, "OFStreamObserver_kqueue.m")
])
AC_CHECK_HEADER(poll.h, [
AC_DEFINE(HAVE_POLL_H, 1, [Whether we have poll.h])
AC_SUBST(OFSTREAMOBSERVER_POLL_M, "OFStreamObserver_poll.m")
])
AC_CHECK_HEADERS(sys/select.h, [
AC_DEFINE(HAVE_SYS_SELECT_H, 1, [Whether we have sys/select.h])
AC_SUBST(OFSTREAMOBSERVER_SELECT_M, "OFStreamObserver_select.m")
])
case "$host_os" in
mingw*)
AC_SUBST(OFSTREAMOBSERVER_SELECT_M,
"OFStreamObserver_select.m")
;;
|
| ︙ | | | ︙ | |