Add configure and configure.in to the distribution fileset.

[catagits/fcgi2.git] / configure.in

dnl     $Id: configure.in,v 1.3 2001/08/30 02:16:51 robs Exp $
dnl
dnl     This file is an input file used by the GNU "autoconf" program to
dnl     generate the file "configure", which is run during the build
dnl     to configure the system for the local environment.
dnl

AC_INIT
AC_CONFIG_HEADER(include/fcgi_config.h)
AC_CONFIG_SRCDIR(LICENSE.TERMS)

AC_PROG_CC
AC_PROG_CPP 
AC_PROG_INSTALL 
AC_PROG_RANLIB
AC_CHECK_TOOL(AR, ar, ar)

AC_CHECK_LIB([nsl],[main],[],[],[])ac_cv_lib_nsl=ac_cv_lib_nsl_main

AC_CHECK_LIB([resolv],[main],[],[],[])ac_cv_lib_resolv=ac_cv_lib_resolv_main

AC_CHECK_LIB([socket],[main],[],[],[])ac_cv_lib_socket=ac_cv_lib_socket_main

AC_CHECK_LIB([dnet_stub],[main],[],[],[])ac_cv_lib_dnet_stub=ac_cv_lib_dnet_stub_main
	
AC_CHECK_LIB([ieee],[main],[],[],[])ac_cv_lib_ieee=ac_cv_lib_ieee_main
	
AC_MSG_CHECKING(for sun_len in sys/un.h)
AC_EGREP_HEADER(sun_len,
   sys/un.h,
   AC_MSG_RESULT(yes)
   AC_DEFINE(HAVE_SOCKADDR_UN_SUN_LEN),
   AC_MSG_RESULT(no))

AC_CHECK_FUNCS(strerror)
AC_REPLACE_FUNCS(strerror)

AC_MSG_CHECKING(for fpos in stdio.h)
AC_EGREP_HEADER(fpos_t,
   stdio.h,
   AC_MSG_RESULT(yes)
   AC_DEFINE(HAVE_FPOS),
   AC_MSG_RESULT(no))

AC_CHECK_HEADERS([sys/socket.h],[have_sys_socket=yes])
AC_CHECK_HEADERS([netdb.h])
AC_CHECK_HEADERS([netinet/in.h])
AC_CHECK_HEADERS([arpa/inet.h])
AC_CHECK_HEADERS([sys/time.h])
AC_CHECK_HEADERS([limits.h])

if test "x$have_sys_socket" = "xyes"; then
    AC_MSG_CHECKING(for socklen_t in sys/socket.h)
    AC_EGREP_HEADER(socklen_t,
       sys/socket.h,
       AC_MSG_RESULT(yes)
       AC_DEFINE(HAVE_SOCKLEN),
       AC_MSG_RESULT(no))
fi

#--------------------------------------------------------------------
#  Do we need cross-process locking on this platform?
#--------------------------------------------------------------------
AC_MSG_CHECKING("if this machine needs cross-process locking")
case "`uname -sr`" in
    IRIX\ 5.*)	
	AC_DEFINE(USE_LOCKING)
	AC_MSG_RESULT(yes)
    ;;
    SunOS\ 5.*)	
	AC_DEFINE(USE_LOCKING)
	AC_MSG_RESULT(yes)
    ;;
    UNIX_System_V\ 4.0)
	AC_DEFINE(USE_LOCKING)
	AC_MSG_RESULT(yes)
    ;;
    *)
	AC_MSG_RESULT(no)
    ;;
esac

#--------------------------------------------------------------------
#  Does va_arg(arg, long double) crash the compiler?
#  hpux 9.04 compiler does and so does Stratus FTX (uses HP's compiler)
#--------------------------------------------------------------------
AC_MSG_CHECKING(if va_arg(arg, long double) crashes the compiler)
AC_TRY_COMPILE([#include <stdarg.h>],
   [long double lDblArg; va_list arg; lDblArg = va_arg(arg, long double);],
   AC_MSG_RESULT(no),
   AC_DEFINE(HAVE_VA_ARG_LONG_DOUBLE_BUG)
   AC_MSG_RESULT(yes))

#--------------------------------------------------------------------
#  What's the target system?
#--------------------------------------------------------------------
case "$PLATFORM_CLASS" in
    WINDOWS)	
	SYSTEM="win32"
    ;;
    UNIX)	
	SYSTEM="unix"
    ;;
esac

AC_SUBST(SYSTEM)
AC_CONFIG_FILES([Makefile FastCGI.mak
	  libfcgi/Makefile libfcgi/libfcgi.mak
	  cgi-fcgi/Makefile cgi-fcgi/cgi-fcgi.mak
 	  examples/Makefile ])
AC_OUTPUT