dnl $Id: configure.in,v 1.26 2003/01/19 17:19:41 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.
AC_INIT
AM_INIT_AUTOMAKE(fcgi, 2.4.0)
AM_CONFIG_HEADER(fcgi_config.h)
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_LIBTOOL
AC_PROG_CXX
AC_LANG([C++])
dnl autoconf defaults CXX to 'g++', so its unclear whether it exists/works
AC_MSG_CHECKING([whether $CXX works])
AC_TRY_COMPILE([#include <iostream>],
[std::cout << "ok";],
[AC_MSG_RESULT(yes)
LIBFCGIXX=libfcgi++.la
ECHO_CPP=echo-cpp${EXEEXT}
AC_MSG_CHECKING([whether cin has a streambuf assignment operator])
AC_TRY_COMPILE([#include <iostream>],
[cin = static_cast<streambuf *>(0);],
[AC_MSG_RESULT(yes)
AC_DEFINE([HAVE_IOSTREAM_WITHASSIGN_STREAMBUF], [1],
[Define if cin/cout/cerr has a streambuf assignment operator])],
[AC_MSG_RESULT(no)])
AC_MSG_CHECKING([whether char_type is defined in the context of streambuf])
AC_TRY_COMPILE([#include <iostream>],
[class fcgi_streambuf : public std::streambuf { char_type ct; }],
[AC_MSG_RESULT(yes)
AC_DEFINE([HAVE_STREAMBUF_CHAR_TYPE], [1],
[Define if char_type is defined in the context of streambuf])],
[AC_MSG_RESULT(no)])],
[AC_MSG_RESULT(no)])
AC_SUBST(LIBFCGIXX)
AC_SUBST(ECHO_CPP)
AC_LANG([C])
AC_CHECK_LIB([nsl], [gethostbyname])
AC_CHECK_LIB([socket], [socket])
ACX_PTHREAD([THREADED=threaded${EXEEXT}])
AC_SUBST([THREADED])
FCGI_COMMON_CHECKS
AC_REPLACE_FUNCS([strerror])
AC_C_INLINE
#--------------------------------------------------------------------
# This is a little hokie in that it avoids including config.guess
# and config.sub in the distribution, but its been working so far.
# Windows builds don't run configure so we should be safe fixing
# this to 'unix' (at least for now).
#--------------------------------------------------------------------
SYSTEM=unix
AC_SUBST([SYSTEM])
AC_PROG_CC_WARNINGS
AC_CONFIG_FILES([Makefile
cgi-fcgi/Makefile
include/Makefile
libfcgi/Makefile
examples/Makefile])
AC_OUTPUT