configure.ac

   1 #                                               -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 AC_PREREQ([2.61])
   5 AC_INIT(libwebsockets, 1.2, andy@warmcat.com, libwebsockets, http://libwebsockets.org)
   6 AC_CONFIG_SRCDIR([test-server/test-server.c])
   7 AC_CONFIG_HEADERS([config.h])
   8
   9 : ${CFLAGS=""}
  10 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
  11 AM_PROG_AR
  12 LT_INIT(shared)
  13
  14 #AX_PTHREAD
  15
  16 # Checks for programs.
  17 AM_PROG_CC_C_O
  18 AC_PROG_INSTALL
  19 AC_PROG_MAKE_SET
  20 AC_CONFIG_MACRO_DIR([m4])
  21
  22 applyhash='CFLAGS+= -DLWS_LIBRARY_VERSION=\"$(PACKAGE_VERSION)\" -DLWS_BUILD_HASH=\"${shell git log -n 1 --pretty=%h}\"'
  23 AC_SUBST([applyhash])
  24 AM_SUBST_NOTMAKE([applyhash])
  25
  26 # Check for existance of the inline keyword.
  27 AC_C_INLINE
  28
  29 #
  30 #
  31 #
  32 AC_ARG_ENABLE(openssl,
  33  [  --enable-openssl  Enables https support and needs openssl libs],
  34  [ openssl=yes
  35  ])
  36
  37 if test "x$openssl" = "xyes" ; then
  38 AC_CHECK_LIB([ssl], [SSL_library_init])
  39 CFLAGS="$CFLAGS -DLWS_OPENSSL_SUPPORT"
  40 fi
  41
  42 #
  43 #
  44 #
  45 AC_ARG_ENABLE(libcrypto,
  46  [  --enable-libcrypto  Use libcrypto MD5 and SHA1 implementations],
  47  [ libcrypto=yes
  48  ])
  49
  50 if test "x$libcrypto" = "xyes" ; then
  51 CFLAGS="$CFLAGS -DLWS_LIBCRYPTO"
  52 LDFLAGS="$LDFLAGS -lcrypto"
  53 fi
  54 AM_CONDITIONAL(LIBCRYPTO, test x$libcrypto = xyes)
  55
  56 #
  57 #
  58 #
  59 AC_ARG_WITH(testapps,
  60  [  --without-testapps  dont build the libwebsocket-test- apps],
  61  [ no_testapps=yes
  62  ])
  63
  64 AM_CONDITIONAL(NO_TESTAPPS, test x$no_testapps = xyes)
  65
  66 #
  67 #
  68 #
  69 AC_ARG_WITH(client,
  70  [  --without-client  dont build the client part of the library ],
  71  [ no_client=yes
  72  ])
  73
  74 if test "x$no_client" = "xyes" ; then
  75 CFLAGS="$CFLAGS -DLWS_NO_CLIENT"
  76 fi
  77 AM_CONDITIONAL(NO_CLIENT, test x$no_client = xyes)
  78
  79 #
  80 #
  81 #
  82 AC_ARG_WITH(server,
  83  [  --without-server  dont build the client part of the library ],
  84  [ no_server=yes
  85  ])
  86
  87 if test "x$no_server" = "xyes" ; then
  88 CFLAGS="$CFLAGS -DLWS_NO_SERVER"
  89 fi
  90 AM_CONDITIONAL(NO_SERVER, test x$no_server = xyes)
  91
  92 #
  93 #
  94 #
  95 AC_ARG_WITH(extensions,
  96  [  --without-extensions  dont build any stuff related to extensions ],
  97  [ no_extensions=yes
  98  ])
  99
 100 if test "x$no_extensions" = "xyes" ; then
 101 CFLAGS="$CFLAGS -DLWS_NO_EXTENSIONS"
 102 fi
 103 AM_CONDITIONAL(NO_EXTENSIONS, test x$no_extensions = xyes)
 104
 105 #
 106 #
 107 #
 108 AC_ARG_WITH(latency,
 109  [  --with-latency  Build latency measuring code into the library ],
 110  [ latency=yes
 111  ])
 112
 113 if test "x$latency" = "xyes" ; then
 114 CFLAGS="$CFLAGS -DLWS_LATENCY"
 115 fi
 116 AM_CONDITIONAL(LATENCY, test x$latency = xyes)
 117
 118 #
 119 #
 120 #
 121 AC_ARG_WITH(daemonize,
 122  [  --without-daemonize  dont build the daemonization api ],
 123  [ no_daemonize=yes
 124  ])
 125
 126 if test "x$no_daemonize" = "xyes" ; then
 127 CFLAGS="$CFLAGS -DLWS_NO_DAEMONIZE"
 128 fi
 129 AM_CONDITIONAL(NO_DAEMONIZE, test x$no_daemonize = xyes)
 130
 131 #
 132 #
 133 #
 134 AC_ARG_ENABLE(mingw,
 135  [  --enable-mingw  Using mingw compilers, disables ping test build],
 136  [ mingw=yes
 137    noping=yes
 138  ])
 139
 140 if test "x$mingw" = "xyes" ; then
 141 CFLAGS="$CFLAGS -DLWS_MINGW_SUPPORT"
 142 fi
 143 AM_CONDITIONAL(MINGW, test x$mingw = xyes)
 144
 145 #
 146 #
 147 #
 148 AC_ARG_WITH([client-cert-dir],
 149 [AS_HELP_STRING([--with-client-cert-dir],[directory containing client certs, defaults to /etc/pki/tls/certs/])],
 150 [clientcertdir=$withval],
 151 [clientcertdir=/etc/pki/tls/certs/]
 152 )
 153 AC_SUBST([clientcertdir])
 154
 155 AC_SUBST([CFLAGS])
 156
 157
 158 #
 159 #
 160 #
 161 AC_ARG_ENABLE(noping,
 162  [  --enable-noping  Do not build ping test app, which has some unixy stuff in sources],
 163  [ noping=yes
 164  ])
 165
 166 AM_CONDITIONAL(NOPING, test x$noping = xyes)
 167
 168 #
 169 #
 170 #
 171 AC_ARG_ENABLE(debug,
 172  [  --disable-debug  Stops debug-related code from even being compiled in, useful for best speed],
 173  [ disable_debug=yes
 174  ])
 175
 176 if test "x$disable_debug" != "xyes" ; then
 177 CFLAGS="$CFLAGS -D_DEBUG"
 178 fi
 179 AM_CONDITIONAL(DISABLE_DEBUG, test x$disable_debug = xyes)
 180
 181
 182 #
 183 #
 184 #
 185 AC_ARG_ENABLE(builtin-getifaddrs,
 186  [  --enable-builtin-getifaddrs  Use BSD getifaddrs implementation from libwebsockets... default is your libc provides it],
 187  [ builtin_getifaddrs=yes
 188  ])
 189 if test "x$builtin-getifaddrs" = "xyes" ; then
 190 CFLAGS="$CFLAGS -DLWS_BUILTIN_GETIFADDRS"
 191 fi
 192 AM_CONDITIONAL(USE_BUILTIN_GETIFADDRS, test x$builtin_getifaddrs = xyes)
 193
 194 #
 195 #
 196 #
 197 AC_ARG_WITH(cyassl,
 198  [  --with-cyassl  Use CyaSSL instead of OpenSSL ],
 199  [ use_cyassl=yes
 200  ])
 201
 202 if test "x$use_cyassl" = "xyes" ; then
 203 CFLAGS="$CFLAGS -DUSE_CYASSL -DLWS_OPENSSL_SUPPORT"
 204 fi
 205 AM_CONDITIONAL(USE_CYASSL, test x$use_cyassl = xyes)
 206
 207
 208 # Checks for header files.
 209 AC_CHECK_HEADERS([zlib.h fcntl.h netinet/in.h stdlib.h string.h sys/socket.h unistd.h sys/prctl.h])
 210
 211 # Checks for typedefs, structures, and compiler characteristics.
 212 AC_TYPE_SIZE_T
 213
 214 # Checks for library functions.
 215
 216 AC_FUNC_MALLOC
 217 AC_FUNC_REALLOC
 218 AC_CHECK_FUNCS([bzero memset socket strerror])
 219
 220 AC_CONFIG_FILES([Makefile
 221                  lib/Makefile
 222                  test-server/Makefile])
 223
 224 AC_OUTPUT([
 225 libwebsockets.pc
 226 ])