1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
|
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
|
-
+
|
;;
esac
AS_IF([test x"$have_processes" = x"yes"], [
AC_SUBST(OFPROCESS_M, "OFProcess.m")
AC_DEFINE(OF_HAVE_PROCESSES, 1, [Whether we have processes])
])
AC_CHECK_HEADERS_ONCE([sys/ioctl.h sys/ttycom.h])
AC_CHECK_HEADERS_ONCE([complex.h sys/ioctl.h sys/ttycom.h])
AC_CHECK_FUNC(pledge, [
AC_DEFINE(OF_HAVE_PLEDGE, 1, [Whether we have pledge()])
])
AS_IF([test x"$objc_runtime" = x"Apple runtime"], [
AC_CHECK_HEADER(Foundation/NSObject.h, [
|
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
|
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
|
+
-
-
-
-
-
-
-
-
-
-
-
+
+
+
+
+
+
+
+
+
+
+
+
|
AC_MSG_RESULT(no)
], [
AC_MSG_RESULT(yes)
OBJCFLAGS="$old_OBJCFLAGS"
])
])
AS_IF([test x"$ac_cv_header_complex_h" = x"yes"], [
AC_MSG_CHECKING(whether we need -Wno-gnu-imaginary-constant)
AC_TRY_COMPILE([
#include <complex.h>
], [
complex float f = 0.5 + 0.5 * I;
(void)f;
], [
AC_MSG_RESULT(no)
], [
AC_MSG_RESULT(yes)
OBJCFLAGS="$OBJCFLAGS -Wno-gnu-imaginary-constant"
AC_MSG_CHECKING(whether we need -Wno-gnu-imaginary-constant)
AC_TRY_COMPILE([
#include <complex.h>
], [
complex float f = 0.5 + 0.5 * I;
(void)f;
], [
AC_MSG_RESULT(no)
], [
AC_MSG_RESULT(yes)
OBJCFLAGS="$OBJCFLAGS -Wno-gnu-imaginary-constant"
])
])
])
AS_IF([test x"$cross_compiling" = x"yes"], [
AC_SUBST(BIN_PREFIX, "${host_alias}-")
case "$host" in
|