1286 |
dnl checks for Unix variants |
dnl checks for Unix variants |
1287 |
AC_AIX |
AC_AIX |
1288 |
|
|
1289 |
|
dnl check if exec-shield is present. |
1290 |
|
AC_CHECK_FILE(/proc/sys/kernel/exec-shield, emacs_cv_execshield=1, |
1291 |
|
emacs_cv_execshield=0) |
1292 |
|
if test "$emacs_cv_execshield" = 1; then |
1293 |
|
AC_PATH_PROG(SETARCH, setarch, no) |
1294 |
|
AC_SUBST(SETARCH) |
1295 |
|
if test "$setarch" != no; then |
1296 |
|
AC_DEFINE(HAVE_EXECSHIELD, 1, [Define to 1 if this OS has exec shield.]) |
1297 |
|
fi |
1298 |
|
fi |
1299 |
|
|
1300 |
#### Extract some information from the operating system and machine files. |
#### Extract some information from the operating system and machine files. |
1301 |
|
|
1302 |
AC_CHECKING([the machine- and system-dependent files to find out |
AC_CHECKING([the machine- and system-dependent files to find out |
2353 |
__fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \ |
__fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \ |
2354 |
sendto recvfrom getsockopt setsockopt getsockname getpeername \ |
sendto recvfrom getsockopt setsockopt getsockname getpeername \ |
2355 |
gai_strerror mkstemp getline getdelim mremap memmove fsync bzero \ |
gai_strerror mkstemp getline getdelim mremap memmove fsync bzero \ |
2356 |
memset memcmp memmove difftime memcpy mempcpy mblen mbrlen posix_memalign) |
memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign) |
2357 |
|
|
2358 |
AC_CHECK_HEADERS(sys/un.h) |
AC_CHECK_HEADERS(sys/un.h) |
2359 |
|
|