configure.ac

   1 # Process this file with autoconf to produce a configure script.
   2
   3 AC_PREREQ([2.67])
   4 AC_INIT([IOMultiplexer], [2.0], [iohandler@pk910.de], [pk910], [http://pk910.de])
   5 AC_PREFIX_DEFAULT([~/iotest])
   6 AC_CONFIG_MACRO_DIR([m4])
   7 AM_INIT_AUTOMAKE([foreign])
   8 AM_SILENT_RULES([yes])
   9 AC_CONFIG_HEADERS([config.h])
  10
  11 LT_INIT([disable-static])
  12
  13 AC_MSG_RESULT($MODULES)
  14 AC_SUBST(MODULES)
  15
  16 # Checks for programs.
  17 AC_PROG_AWK
  18 AC_PROG_CC
  19 AC_PROG_CXX
  20 AC_PROG_INSTALL
  21 AC_PROG_MAKE_SET
  22 AC_PROG_LIBTOOL
  23
  24 AC_ARG_ENABLE([debug],
  25   [AS_HELP_STRING([--enable-debug], [debug mode (compile using -O0 -Wall -Wshadow -Werror)])],
  26   [CFLAGS='-g -O0 -Wall -Wshadow -Werror'],
  27   [CFLAGS='-g -O2']
  28 )
  29
  30 # Checks for libraries.
  31
  32 CFLAGS="$CFLAGS -D_GNU_SOURCE"
  33
  34 AC_FUNC_MALLOC
  35 AC_CHECK_FUNCS([usleep select socket inet_pton inet_ntop])
  36 AC_CHECK_HEADERS([fcntl.h sys/socket.h sys/select.h sys/time.h sys/types.h unistd.h windows.h winsock2.h errno.h sys/epoll.h sys/event.h])
  37
  38 AC_CHECK_LIB(ws2_32, main, [
  39   LIBS="$LIBS -lws2_32"
  40   is_win32="yes"
  41 ], [
  42   is_win32="no"
  43 ])
  44
  45 have_gnutls="no"
  46 AC_CHECK_LIB(gnutls, gnutls_init, [
  47   AC_CHECK_HEADERS(gnutls/gnutls.h, [
  48     LIBS="$LIBS -lgnutls"
  49     have_gnutls="yes"
  50   ])
  51 ])
  52 if test x"$have_gnutls" = xno; then
  53   if test x$is_win32 = xyes ; then
  54     openssl_deps="-lcrypto -lgdi32"
  55   else
  56     openssl_deps="-lcrypto"
  57   fi
  58   AC_CHECK_LIB([ssl],[SSL_library_init], [
  59     LIBS="$LIBS -lssl $openssl_deps"
  60   ], [AC_MSG_ERROR([OpenSSL libraries required])], $openssl_deps)
  61 fi
  62
  63 AC_CHECK_LIB(pthread, pthread_create, [
  64   AC_CHECK_HEADERS(pthread.h, [
  65     LIBS="$LIBS -lpthread"
  66   ])
  67 ])
  68 AC_CHECK_LIB(cares, ares_init, [
  69   AC_CHECK_HEADERS(ares.h, [
  70     LIBS="$LIBS -lcares"
  71   ])
  72 ])
  73
  74
  75 AC_CONFIG_FILES([
  76   Makefile
  77   src/Makefile
  78   src/IOHandler/Makefile
  79   src/IOHandler++/Makefile
  80   src/IOHandler_test/Makefile
  81   src/IOHandler_test/client/Makefile
  82   src/IOHandler_test/client++/Makefile
  83   src/IOHandler_test/client_ssl/Makefile
  84   src/IOHandler_test/server/Makefile
  85   src/IOHandler_test/server_ssl/Makefile
  86   src/IOHandler_test/timer/Makefile
  87   src/IOHandler_test/timer++/Makefile
  88   src/IOHandler_test/resolv/Makefile
  89 ])
  90 AC_OUTPUT