1 dnl $Id: configure.in,v 1.4 2001/08/29 18:49:18 robs Exp $
3 dnl This file is an input file used by the GNU "autoconf" program to
4 dnl generate the file "configure", which is run during the build
5 dnl to configure the system for the local environment.
9 AC_CONFIG_SRCDIR([fcgiapp.c])
10 #--------------------------------------------------------------------
11 # Perform common OMI configuration. This will include:
12 # 1) Choosing compiler and associated build options.
13 # 2) Checking for various common build associated programs.
14 # 3) Determining the best build options for this platform.
15 # 4) Checking for certain common header files.
16 # 5) Checking for exports/global switch.
17 # 6) Importing OMI dependencies (header files, libraries, and binaries).
18 # 7) Checking for existence of various system libraries and routines.
19 #--------------------------------------------------------------------
22 AC_CONFIG_HEADER(fcgi_config.h)
23 AC_MSG_CHECKING(for sun_len in sys/un.h)
24 AC_EGREP_HEADER(sun_len,
27 AC_DEFINE(HAVE_SOCKADDR_UN_SUN_LEN),
30 #--------------------------------------------------------------------
31 # What extra libraries do we need for this platform?
32 #--------------------------------------------------------------------
34 AC_CHECK_FUNCS(strerror strtol)
36 AC_REPLACE_FUNCS(strerror strtol)
38 #--------------------------------------------------------------------
39 # Include sys/select.h if it exists and if it supplies things
40 # that appear to be useful and aren't already in sys/types.h.
41 # This appears to be true only on the RS/6000 under AIX. Some
42 # systems like OSF/1 have a sys/select.h that's of no use, and
43 # other systems like SCO UNIX have a sys/select.h that's
44 # pernicious. If "fd_set" isn't defined anywhere then set a
46 #--------------------------------------------------------------------
48 AC_MSG_CHECKING(for fd_set in in sys/types.h)
49 AC_TRY_LINK([#include <sys/types.h>],
50 [fd_set readMask, writeMask;],
53 AC_MSG_CHECKING(for fd_mask in in sys/select.h)
54 AC_EGREP_HEADER([fd_mask],[sys/select.h],[AC_MSG_RESULT(yes)
55 AC_DEFINE(HAVE_SYS_SELECT_H)],[AC_MSG_RESULT(no)
56 AC_DEFINE(NO_FD_SET)]))
58 AC_MSG_CHECKING(for fpos in stdio.h)
59 AC_EGREP_HEADER(fpos_t,
65 AC_CHECK_HEADERS([windows.h])
66 AC_CHECK_HEADERS([sys/socket.h],[have_sys_socket=yes])
67 AC_CHECK_HEADERS([winsock.h])
68 AC_CHECK_HEADERS([netdb.h])
69 AC_CHECK_HEADERS([netinet/in.h])
70 AC_CHECK_HEADERS([arpa/inet.h])
71 AC_CHECK_HEADERS([strings.h])
72 AC_CHECK_HEADERS([sys/time.h])
73 AC_CHECK_HEADERS([limits.h])
75 if test "x$have_sys_socket" = "xyes"; then
76 AC_MSG_CHECKING(for socklen_t in sys/socket.h)
77 AC_EGREP_HEADER(socklen_t,
80 AC_DEFINE(HAVE_SOCKLEN),
84 #--------------------------------------------------------------------
85 # Do we need cross-process locking on this platform?
86 #--------------------------------------------------------------------
87 AC_MSG_CHECKING("if this machine needs cross-process locking")
90 AC_DEFINE(USE_LOCKING)
94 AC_DEFINE(USE_LOCKING)
98 AC_DEFINE(USE_LOCKING)
106 #--------------------------------------------------------------------
107 # Does va_arg(arg, long double) crash the compiler?
108 # hpux 9.04 compiler does and so does Stratus FTX (uses HP's compiler)
109 #--------------------------------------------------------------------
110 AC_MSG_CHECKING(if va_arg(arg, long double) crashes the compiler)
111 AC_TRY_COMPILE([#include <stdarg.h>],
112 [long double lDblArg; va_list arg; lDblArg = va_arg(arg, long double);],
114 AC_DEFINE(HAVE_VA_ARG_LONG_DOUBLE_BUG)
117 #--------------------------------------------------------------------
118 # What's the target system?
119 #--------------------------------------------------------------------
120 case "$PLATFORM_CLASS" in