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|---|
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1 | dnl $Id: configure.in,v 1.3 2001/08/29 18:43:30 robs Exp $ |
| 1b64d24d |
2 | dnl |
| 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. |
| 6 | dnl |
| 7 | |
| 8 | AC_INIT(fcgiapp.c) |
| 9 | #-------------------------------------------------------------------- |
| 10 | # Perform common OMI configuration. This will include: |
| 11 | # 1) Choosing compiler and associated build options. |
| 12 | # 2) Checking for various common build associated programs. |
| 13 | # 3) Determining the best build options for this platform. |
| 14 | # 4) Checking for certain common header files. |
| 15 | # 5) Checking for exports/global switch. |
| 16 | # 6) Importing OMI dependencies (header files, libraries, and binaries). |
| 17 | # 7) Checking for existence of various system libraries and routines. |
| 18 | #-------------------------------------------------------------------- |
| 19 | |
| 20 | AC_PROG_CC |
| 21 | AC_CONFIG_HEADER(fcgi_config.h) |
| 22 | AC_MSG_CHECKING(for sun_len in sys/un.h) |
| 23 | AC_EGREP_HEADER(sun_len, |
| 24 | sys/un.h, |
| 25 | AC_MSG_RESULT(yes) |
| 26 | AC_DEFINE(HAVE_SOCKADDR_UN_SUN_LEN), |
| 27 | AC_MSG_RESULT(no)) |
| 28 | |
| 29 | #-------------------------------------------------------------------- |
| 30 | # What extra libraries do we need for this platform? |
| 31 | #-------------------------------------------------------------------- |
| 32 | |
| 33 | AC_CHECK_FUNCS(strerror strtol) |
| 34 | |
| 35 | AC_REPLACE_FUNCS(strerror strtol) |
| 36 | |
| 37 | #-------------------------------------------------------------------- |
| 38 | # Include sys/select.h if it exists and if it supplies things |
| 39 | # that appear to be useful and aren't already in sys/types.h. |
| 40 | # This appears to be true only on the RS/6000 under AIX. Some |
| 41 | # systems like OSF/1 have a sys/select.h that's of no use, and |
| 42 | # other systems like SCO UNIX have a sys/select.h that's |
| 43 | # pernicious. If "fd_set" isn't defined anywhere then set a |
| 44 | # special flag. |
| 45 | #-------------------------------------------------------------------- |
| 46 | |
| 47 | AC_MSG_CHECKING(for fd_set in in sys/types.h) |
| 48 | AC_TRY_LINK([#include <sys/types.h>], |
| 49 | [fd_set readMask, writeMask;], |
| 50 | AC_MSG_RESULT(yes), |
| 51 | AC_MSG_RESULT(no) |
| 52 | AC_MSG_CHECKING(for fd_mask in in sys/select.h) |
| 53 | AC_HEADER_EGREP(fd_mask, |
| 54 | sys/select.h, |
| 55 | AC_MSG_RESULT(yes) |
| 56 | AC_DEFINE(HAVE_SYS_SELECT_H), |
| 57 | AC_MSG_RESULT(no) |
| 58 | AC_DEFINE(NO_FD_SET))) |
| 59 | |
| 60 | AC_MSG_CHECKING(for fpos in stdio.h) |
| 61 | AC_EGREP_HEADER(fpos_t, |
| 62 | stdio.h, |
| 63 | AC_MSG_RESULT(yes) |
| 64 | AC_DEFINE(HAVE_FPOS), |
| 65 | AC_MSG_RESULT(no)) |
| 66 | |
| 67 | AC_HAVE_HEADERS(windows.h) |
| 3361128b |
68 | AC_HAVE_HEADERS(sys/socket.h, [have_sys_socket=yes]) |
| 1b64d24d |
69 | AC_HAVE_HEADERS(winsock.h) |
| 70 | AC_HAVE_HEADERS(netdb.h) |
| 71 | AC_HAVE_HEADERS(netinet/in.h) |
| 72 | AC_HAVE_HEADERS(arpa/inet.h) |
| 73 | AC_HAVE_HEADERS(strings.h) |
| 74 | AC_HAVE_HEADERS(sys/time.h) |
| afea0222 |
75 | AC_HAVE_HEADERS(limits.h) |
| 1b64d24d |
76 | |
| 3361128b |
77 | if test "x$have_sys_socket" = "xyes"; then |
| 78 | AC_MSG_CHECKING(for socklen_t in sys/socket.h) |
| 79 | AC_EGREP_HEADER(socklen_t, |
| 80 | sys/socket.h, |
| 81 | AC_MSG_RESULT(yes) |
| 82 | AC_DEFINE(HAVE_SOCKLEN), |
| 83 | AC_MSG_RESULT(no)) |
| 84 | fi |
| 85 | |
| 1b64d24d |
86 | #-------------------------------------------------------------------- |
| 87 | # Do we need cross-process locking on this platform? |
| 88 | #-------------------------------------------------------------------- |
| 89 | AC_MSG_CHECKING("if this machine needs cross-process locking") |
| 90 | case "`uname -sr`" in |
| 91 | IRIX\ 5.*) |
| 92 | AC_DEFINE(USE_LOCKING) |
| 93 | AC_MSG_RESULT(yes) |
| 94 | ;; |
| 95 | SunOS\ 5.*) |
| 96 | AC_DEFINE(USE_LOCKING) |
| 97 | AC_MSG_RESULT(yes) |
| 98 | ;; |
| 99 | UNIX_System_V\ 4.0) |
| 100 | AC_DEFINE(USE_LOCKING) |
| 101 | AC_MSG_RESULT(yes) |
| 102 | ;; |
| 103 | *) |
| 104 | AC_MSG_RESULT(no) |
| 105 | ;; |
| 106 | esac |
| 107 | |
| 108 | #-------------------------------------------------------------------- |
| 109 | # Does va_arg(arg, long double) crash the compiler? |
| 110 | # hpux 9.04 compiler does and so does Stratus FTX (uses HP's compiler) |
| 111 | #-------------------------------------------------------------------- |
| 112 | AC_MSG_CHECKING(if va_arg(arg, long double) crashes the compiler) |
| 113 | AC_TRY_COMPILE([#include <stdarg.h>], |
| 114 | [long double lDblArg; va_list arg; lDblArg = va_arg(arg, long double);], |
| 115 | AC_MSG_RESULT(no), |
| 116 | AC_DEFINE(HAVE_VA_ARG_LONG_DOUBLE_BUG) |
| 117 | AC_MSG_RESULT(yes)) |
| 118 | |
| 119 | #-------------------------------------------------------------------- |
| 120 | # What's the target system? |
| 121 | #-------------------------------------------------------------------- |
| 122 | case "$PLATFORM_CLASS" in |
| 123 | WINDOWS) |
| 124 | SYSTEM="win32" |
| 125 | ;; |
| 126 | UNIX) |
| 127 | SYSTEM="unix" |
| 128 | ;; |
| 129 | esac |
| 130 | |
| 131 | AC_SUBST(SYSTEM) |
| 132 | AC_OUTPUT() |
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