1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
|
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
|
-
-
-
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
-
+
-
+
|
AC_MSG_RESULT(no)
])
])
CHECK_BUILTIN_BSWAP(16)
CHECK_BUILTIN_BSWAP(32)
CHECK_BUILTIN_BSWAP(64)
case "$host" in
arm*-apple-darwin*)
have_processes="no"
case "$host_os" in
darwin*)
AC_MSG_CHECKING(whether we are compiling for macOS)
AC_EGREP_CPP(egrep_cpp_yes, [
#include <TargetConditionals.h>
#if defined(TARGET_OS_MAC) && TARGET_OS_MAC
egrep_cpp_yes
#endif
], [
AC_MSG_RESULT(yes)
have_processes="yes"
], [
AC_MSG_RESULT(no)
have_processes="no"
])
;;
*-*-mingw*)
mingw*)
have_processes="yes"
;;
*-*-msdosdjgpp*)
msdosdjgpp*)
have_processes="no"
;;
*)
AC_HEADER_SYS_WAIT
AC_CHECK_FUNCS(kill)
AC_CHECK_FUNCS(posix_spawnp, [
|