| Commit | Line | Data |
|---|
| 7ef79c64 |
1 | dnl $Id: acinclude.m4,v 1.1 2001/09/21 22:38:57 skimo Exp $ |
| 2 | |
| 3 | AC_DEFUN(FCGI_COMMON_CHECKS, [ |
| 4 | AC_CHECK_TYPE([ssize_t], [int]) |
| 5 | |
| 6 | AC_MSG_CHECKING([for sun_len in sys/un.h]) |
| 7 | AC_EGREP_HEADER([sun_len], [sys/un.h], |
| 8 | [AC_MSG_RESULT([yes]) |
| 9 | AC_DEFINE([HAVE_SOCKADDR_UN_SUN_LEN], [1], |
| 10 | [Define if sockaddr_un in sys/un.h contains a sun_len component])], |
| 11 | AC_MSG_RESULT([no])) |
| 12 | |
| 13 | AC_MSG_CHECKING([for fpos_t in stdio.h]) |
| 14 | AC_EGREP_HEADER([fpos_t], [stdio.h], |
| 15 | [AC_MSG_RESULT([yes]) |
| 16 | AC_DEFINE([HAVE_FPOS], [1], |
| 17 | [Define if the fpos_t typedef is in stdio.h])], |
| 18 | AC_MSG_RESULT([no])) |
| 19 | |
| 20 | AC_CHECK_HEADERS([sys/socket.h netdb.h netinet/in.h arpa/inet.h]) |
| 21 | AC_CHECK_HEADERS([sys/time.h limits.h sys/param.h unistd.h]) |
| 22 | |
| 23 | AC_MSG_CHECKING([for a fileno() prototype in stdio.h]) |
| 24 | AC_EGREP_HEADER([fileno], [stdio.h], |
| 25 | [AC_MSG_RESULT([yes]) |
| 26 | AC_DEFINE([HAVE_FILENO_PROTO], [1], |
| 27 | [Define if there's a fileno() prototype in stdio.h])], |
| 28 | AC_MSG_RESULT([no])) |
| 29 | |
| 30 | if test "$HAVE_SYS_SOCKET_H"; then |
| 31 | AC_MSG_CHECKING([for socklen_t in sys/socket.h]) |
| 32 | AC_EGREP_HEADER([socklen_t], [sys/socket.h], |
| 33 | [AC_MSG_RESULT([yes]) |
| 34 | AC_DEFINE([HAVE_SOCKLEN], [1], |
| 35 | [Define if the socklen_t typedef is in sys/socket.h])], |
| 36 | AC_MSG_RESULT([no])) |
| 37 | fi |
| 38 | |
| 39 | #-------------------------------------------------------------------- |
| 40 | # Do we need cross-process locking on this platform? |
| 41 | #-------------------------------------------------------------------- |
| 42 | AC_MSG_CHECKING([whether cross-process locking is required by accept()]) |
| 43 | case "`uname -sr`" in |
| 44 | IRIX\ 5.* | SunOS\ 5.* | UNIX_System_V\ 4.0) |
| 45 | AC_MSG_RESULT([yes]) |
| 46 | AC_DEFINE([USE_LOCKING], [1], |
| 47 | [Define if cross-process locking is required by accept()]) |
| 48 | ;; |
| 49 | *) |
| 50 | AC_MSG_RESULT([no]) |
| 51 | ;; |
| 52 | esac |
| 53 | |
| 54 | #-------------------------------------------------------------------- |
| 55 | # Does va_arg(arg, long double) crash the compiler? |
| 56 | # hpux 9.04 compiler does and so does Stratus FTX (uses HP's compiler) |
| 57 | #-------------------------------------------------------------------- |
| 58 | AC_MSG_CHECKING([whether va_arg(arg, long double) crashes the compiler]) |
| 59 | AC_TRY_COMPILE([#include <stdarg.h>], |
| 60 | [long double lDblArg; va_list arg; lDblArg = va_arg(arg, long double);], |
| 61 | AC_MSG_RESULT([no]), |
| 62 | [AC_MSG_RESULT([yes]) |
| 63 | AC_DEFINE([HAVE_VA_ARG_LONG_DOUBLE_BUG], [1], |
| 64 | [Define if va_arg(arg, long double) crashes the compiler])]) |
| 65 | |
| 66 | AC_C_CONST |
| 67 | ]) |
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