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 AM_PROG_CC_C_O
  16 AC_PROG_INSTALL
  17 AC_PROG_MAKE_SET
  18 AC_CONFIG_MACRO_DIR([m4])
  19 AM_PROG_AR
  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_ENABLE(x-google-mux,
  67  [  --enable-x-google-mux  Build experimental x-google-mux],
  68  [ x_google_mux=yes
  69  ])
  70 if test "x$x_google_mux" = "xyes" ; then
  71 CFLAGS="$CFLAGS -DLWS_EXT_GOOGLE_MUX"
  72 fi
  73 AM_CONDITIONAL(EXT_GOOGLE_MUX, test x$x_google_mux = xyes)
  74
  75 #
  76 #
  77 #
  78 AC_ARG_ENABLE(mingw,
  79  [  --enable-mingw  Using mingw compilers, disables ping test build],
  80  [ mingw=yes
  81    noping=yes
  82  ])
  83
  84 if test "x$mingw" = "xyes" ; then
  85 CFLAGS="$CFLAGS -DLWS_MINGW_SUPPORT"
  86 fi
  87 AM_CONDITIONAL(MINGW, test x$mingw = xyes)
  88
  89 #
  90 #
  91 #
  92 AC_ARG_WITH([client-cert-dir],
  93 [AS_HELP_STRING([--with-client-cert-dir],[directory containing client certs, defaults to /etc/pki/tls/certs/])],
  94 [clientcertdir=$withval],
  95 [clientcertdir=/etc/pki/tls/certs/]
  96 )
  97 AC_SUBST([clientcertdir])
  98
  99 AC_SUBST([CFLAGS])
 100
 101
 102 #
 103 #
 104 #
 105 AC_ARG_ENABLE(noping,
 106  [  --enable-noping  Do not build ping test app, which has some unixy stuff in sources],
 107  [ noping=yes
 108  ])
 109
 110 AM_CONDITIONAL(NOPING, test x$noping = xyes)
 111
 112
 113
 114 # Checks for header files.
 115 AC_CHECK_HEADERS([zlib.h fcntl.h netinet/in.h stdlib.h string.h sys/socket.h unistd.h sys/prctl.h])
 116
 117 # Checks for typedefs, structures, and compiler characteristics.
 118 AC_TYPE_SIZE_T
 119
 120 # Checks for library functions.
 121
 122 AC_FUNC_MALLOC
 123 AC_FUNC_REALLOC
 124 AC_CHECK_FUNCS([bzero memset socket strerror])
 125
 126 AC_CONFIG_FILES([Makefile
 127                  lib/Makefile
 128                  test-server/Makefile])
 129
 130 AC_OUTPUT([
 131 libwebsockets.pc
 132 ])