configure.ac

   1 #                                               -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 AC_PREREQ([2.66])
   5 AC_INIT(libwebsockets, 0.3, andy@warmcat.com)
   6 AC_CONFIG_SRCDIR([test-server/test-server.c])
   7 AC_CONFIG_HEADERS([config.h])
   8
   9 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
  10 LT_INIT(shared)
  11
  12 #AX_PTHREAD
  13
  14 # Checks for programs.
  15 AC_PROG_CC
  16 AC_PROG_INSTALL
  17 AC_PROG_MAKE_SET
  18 AC_CONFIG_MACRO_DIR([m4])
  19
  20
  21 #
  22 #
  23 #
  24 AC_ARG_ENABLE(openssl,
  25  [  --enable-openssl  Enables https support and needs openssl libs],
  26  [ openssl=yes
  27  ])
  28
  29 if test "x$openssl" = "xyes" ; then
  30 AC_CHECK_LIB([ssl], [SSL_library_init])
  31 CFLAGS="$CFLAGS -DLWS_OPENSSL_SUPPORT"
  32 fi
  33
  34 #
  35 #
  36 #
  37 AC_ARG_ENABLE(nofork,
  38  [  --enable-nofork  Disables fork-related options],
  39  [ nofork=yes
  40  ])
  41
  42 if test "x$nofork" = "xyes" ; then
  43 CFLAGS="$CFLAGS -DLWS_NO_FORK"
  44 else
  45 AC_FUNC_FORK
  46 fi
  47
  48 #
  49 #
  50 #
  51 AC_ARG_ENABLE(libcrypto,
  52  [  --enable-libcrypto  Use libcrypto MD5 and SHA1 implementations],
  53  [ libcrypto=yes
  54  ])
  55
  56 if test "x$libcrypto" = "xyes" ; then
  57 CFLAGS="$CFLAGS -DLWS_LIBCRYPTO"
  58 LDFLAGS="$LDFLAGS -lcrypto"
  59 fi
  60 AM_CONDITIONAL(LIBCRYPTO, test x$libcrypto = xyes)
  61
  62
  63 #
  64 #
  65 #
  66 AC_ARG_WITH([client-cert-dir],
  67 [AS_HELP_STRING([--with-client-cert-dir],[directory containing client certs, defaults to /etc/pki/tls/certs/])],
  68 [clientcertdir=$withval],
  69 [clientcertdir=/etc/pki/tls/certs/]
  70 )
  71 AC_SUBST([clientcertdir])
  72
  73 AC_SUBST([CFLAGS])
  74
  75
  76
  77 # Checks for header files.
  78 AC_CHECK_HEADERS([fcntl.h netinet/in.h stdlib.h string.h sys/socket.h unistd.h])
  79
  80 # Checks for typedefs, structures, and compiler characteristics.
  81 AC_TYPE_SIZE_T
  82
  83 # Checks for library functions.
  84
  85 AC_FUNC_MALLOC
  86 AC_FUNC_REALLOC
  87 AC_CHECK_FUNCS([bzero memset socket strerror])
  88
  89 AC_CONFIG_FILES([Makefile
  90                  lib/Makefile
  91                  test-server/Makefile])
  92
  93 AC_OUTPUT