configure.in

   1 dnl     $Id: configure.in,v 1.17 2001/11/21 15:32:31 robs Exp $
   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
   7 AC_INIT
   8 AM_INIT_AUTOMAKE(fcgi, 2.2.1)
   9
  10 AM_CONFIG_HEADER(fcgi_config.h)
  11
  12 AC_PROG_CC
  13 AC_PROG_CPP
  14 AC_PROG_INSTALL
  15 AC_PROG_LIBTOOL
  16
  17 AC_PROG_CXX
  18
  19 dnl autoconf defaults CXX to 'g++', so its unclear whether it exists/works
  20 AC_MSG_CHECKING([whether $CXX works])
  21 AC_LANG_CPLUSPLUS
  22 AC_TRY_COMPILE([#include <iostream.h>], [istream is(NULL);],
  23                [CXX_WORKS=1] [AC_MSG_RESULT(yes)],
  24                [AC_MSG_RESULT(no)])
  25 AC_LANG_C
  26
  27 if test -n "$CXX_WORKS"; then
  28         LIBFCGIXX='libfcgi++.la'
  29         ECHO_CPP='echo-cpp$(EXEEXT)'
  30 fi
  31 AC_SUBST(LIBFCGIXX)
  32 AC_SUBST(ECHO_CPP)
  33
  34 AC_CHECK_LIB([nsl],       [main]) ac_cv_lib_nsl=ac_cv_lib_nsl_main
  35 AC_CHECK_LIB([resolv],    [main]) ac_cv_lib_resolv=ac_cv_lib_resolv_main
  36 AC_CHECK_LIB([socket],    [main]) ac_cv_lib_socket=ac_cv_lib_socket_main
  37 AC_CHECK_LIB([dnet_stub], [main]) ac_cv_lib_dnet_stub=ac_cv_lib_dnet_stub_main
  38 AC_CHECK_LIB([ieee],      [main]) ac_cv_lib_ieee=ac_cv_lib_ieee_main
  39
  40 AC_SUBST(threaded)
  41 AC_CHECK_LIB([pthread],   [main],
  42         [AC_DEFINE([HAVE_LIBPTHREAD], [1],
  43                            [Define if you have the pthread library])
  44          AC_SUBST([HAVE_LIBPTHREAD])
  45          threaded='threaded$(EXEEXT)'])
  46 ac_cv_lib_pthread=ac_cv_lib_pthread_main
  47
  48 FCGI_COMMON_CHECKS
  49
  50 AC_REPLACE_FUNCS([strerror])
  51
  52 AC_C_INLINE
  53
  54 #--------------------------------------------------------------------
  55 #  This is a little hokie in that it avoids including config.guess
  56 #  and config.sub in the distribution, but its been working so far.
  57 #  Windows builds don't run configure so we should be safe fixing
  58 #  this to 'unix' (at least for now).
  59 #--------------------------------------------------------------------
  60 SYSTEM=unix
  61 AC_SUBST([SYSTEM])
  62
  63 if test "$GCC"; then
  64         CFLAGS="$CFLAGS -Wall -Wmissing-prototypes"
  65 fi
  66
  67 AC_CONFIG_FILES(Makefile
  68                 cgi-fcgi/Makefile
  69                 include/Makefile
  70                 libfcgi/Makefile
  71                 examples/Makefile)
  72
  73 AC_OUTPUT