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 : ${CFLAGS=""}
  10 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
  11 #AM_PROG_AR
  12 LT_INIT(shared)
  13
  14 #AX_PTHREAD
  15
  16 # Checks for programs.
  17 AM_PROG_CC_C_O
  18 AC_PROG_INSTALL
  19 AC_PROG_MAKE_SET
  20 AC_CONFIG_MACRO_DIR([m4])
  21
  22 PKG_CHECK_MODULES([SD_DAEMON],
  23                   [libsystemd-daemon],
  24                   [AC_DEFINE([HAVE_SYSTEMD_DAEMON])],
  25                   [AC_MSG_NOTICE([Systemd socket activation won't be enabled])])
  26 AC_SUBST([SD_DAEMON_LIBS])
  27 AC_SUBST([SD_DAEMON_CFLAGS])
  28
  29 applyhash='CFLAGS+= -DLWS_LIBRARY_VERSION=\"$(PACKAGE_VERSION)\" -DLWS_BUILD_HASH=\"${shell git log -n 1 --pretty=%h}\"'
  30 AC_SUBST([applyhash])
  31 AM_SUBST_NOTMAKE([applyhash])
  32
  33 # Check for existance of the inline keyword.
  34 AC_C_INLINE
  35
  36 #
  37 #
  38 #
  39 AC_ARG_ENABLE(openssl,
  40  [  --enable-openssl  Enables https support and needs openssl libs],
  41  [ openssl=yes
  42  ])
  43
  44 if test "x$openssl" = "xyes" ; then
  45 AC_CHECK_LIB([ssl], [SSL_library_init])
  46 CFLAGS="$CFLAGS -DLWS_OPENSSL_SUPPORT"
  47 fi
  48
  49 #
  50 #
  51 #
  52 AC_ARG_ENABLE(libcrypto,
  53  [  --enable-libcrypto  Use libcrypto MD5 and SHA1 implementations],
  54  [ libcrypto=yes
  55  ])
  56
  57 if test "x$libcrypto" = "xyes" ; then
  58 CFLAGS="$CFLAGS -DLWS_LIBCRYPTO"
  59 LDFLAGS="$LDFLAGS -lcrypto"
  60 fi
  61 AM_CONDITIONAL(LIBCRYPTO, test x$libcrypto = xyes)
  62
  63 #
  64 #
  65 #
  66 AC_ARG_WITH(testapps,
  67  [  --without-testapps  dont build the libwebsocket-test- apps],
  68  [ no_testapps=yes
  69  ])
  70
  71 AM_CONDITIONAL(NO_TESTAPPS, test x$no_testapps = xyes)
  72
  73 #
  74 #
  75 #
  76 AC_ARG_WITH(client,
  77  [  --without-client  dont build the client part of the library ],
  78  [ no_client=yes
  79  ])
  80
  81 if test "x$no_client" = "xyes" ; then
  82 CFLAGS="$CFLAGS -DLWS_NO_CLIENT"
  83 fi
  84 AM_CONDITIONAL(NO_CLIENT, test x$no_client = xyes)
  85
  86 #
  87 #
  88 #
  89 AC_ARG_WITH(server,
  90  [  --without-server  dont build the client part of the library ],
  91  [ no_server=yes
  92  ])
  93
  94 if test "x$no_server" = "xyes" ; then
  95 CFLAGS="$CFLAGS -DLWS_NO_SERVER"
  96 fi
  97 AM_CONDITIONAL(NO_SERVER, test x$no_server = xyes)
  98
  99 #
 100 #
 101 #
 102 AC_ARG_WITH(extensions,
 103  [  --without-extensions  dont build any stuff related to extensions ],
 104  [ no_extensions=yes
 105  ])
 106
 107 if test "x$no_extensions" = "xyes" ; then
 108 CFLAGS="$CFLAGS -DLWS_NO_EXTENSIONS"
 109 fi
 110 AM_CONDITIONAL(NO_EXTENSIONS, test x$no_extensions = xyes)
 111
 112 #
 113 #
 114 #
 115 AC_ARG_WITH(latency,
 116  [  --with-latency  Build latency measuring code into the library ],
 117  [ latency=yes
 118  ])
 119
 120 if test "x$latency" = "xyes" ; then
 121 CFLAGS="$CFLAGS -DLWS_LATENCY"
 122 fi
 123 AM_CONDITIONAL(LATENCY, test x$latency = xyes)
 124
 125 #
 126 #
 127 #
 128 AC_ARG_WITH(daemonize,
 129  [  --without-daemonize  dont build the daemonization api ],
 130  [ no_daemonize=yes
 131  ])
 132
 133 if test "x$no_daemonize" = "xyes" ; then
 134 CFLAGS="$CFLAGS -DLWS_NO_DAEMONIZE"
 135 fi
 136 AM_CONDITIONAL(NO_DAEMONIZE, test x$no_daemonize = xyes)
 137
 138 #
 139 #
 140 #
 141 AC_ARG_ENABLE(mingw,
 142  [  --enable-mingw  Using mingw compilers, disables ping test build],
 143  [ mingw=yes
 144    noping=yes
 145  ])
 146
 147 if test "x$mingw" = "xyes" ; then
 148 CFLAGS="$CFLAGS -DLWS_MINGW_SUPPORT"
 149 fi
 150 AM_CONDITIONAL(MINGW, test x$mingw = xyes)
 151
 152 #
 153 #
 154 #
 155 AC_ARG_WITH([client-cert-dir],
 156 [AS_HELP_STRING([--with-client-cert-dir],[directory containing client certs, defaults to /etc/pki/tls/certs/])],
 157 [clientcertdir=$withval],
 158 [clientcertdir=/etc/pki/tls/certs/]
 159 )
 160 AC_SUBST([clientcertdir])
 161
 162 AC_SUBST([CFLAGS])
 163
 164
 165 #
 166 #
 167 #
 168 AC_ARG_ENABLE(noping,
 169  [  --enable-noping  Do not build ping test app, which has some unixy stuff in sources],
 170  [ noping=yes
 171  ])
 172
 173 AM_CONDITIONAL(NOPING, test x$noping = xyes)
 174
 175 #
 176 #
 177 #
 178 AC_ARG_ENABLE(debug,
 179  [  --disable-debug  Stops debug-related code from even being compiled in, useful for best speed],
 180  [ disable_debug=yes
 181  ])
 182
 183 if test "x$disable_debug" != "xyes" ; then
 184 CFLAGS="$CFLAGS -D_DEBUG"
 185 fi
 186 AM_CONDITIONAL(DISABLE_DEBUG, test x$disable_debug = xyes)
 187
 188
 189 #
 190 #
 191 #
 192 AC_ARG_ENABLE(builtin-getifaddrs,
 193  [  --enable-builtin-getifaddrs  Use BSD getifaddrs implementation from libwebsockets... default is your libc provides it],
 194  [ builtin_getifaddrs=yes
 195  ])
 196 if test "x$builtin-getifaddrs" = "xyes" ; then
 197 CFLAGS="$CFLAGS -DLWS_BUILTIN_GETIFADDRS"
 198 fi
 199 AM_CONDITIONAL(USE_BUILTIN_GETIFADDRS, test x$builtin_getifaddrs = xyes)
 200
 201 #
 202 #
 203 #
 204 AC_ARG_WITH(cyassl,
 205  [  --with-cyassl  Use CyaSSL instead of OpenSSL ],
 206  [ use_cyassl=yes
 207  ])
 208
 209 if test "x$use_cyassl" = "xyes" ; then
 210 CFLAGS="$CFLAGS -DUSE_CYASSL -DLWS_OPENSSL_SUPPORT"
 211 fi
 212 AM_CONDITIONAL(USE_CYASSL, test x$use_cyassl = xyes)
 213
 214
 215 # Checks for header files.
 216 AC_CHECK_HEADERS([zlib.h fcntl.h netinet/in.h stdlib.h string.h sys/socket.h unistd.h sys/prctl.h])
 217
 218 # Checks for typedefs, structures, and compiler characteristics.
 219 AC_TYPE_SIZE_T
 220
 221 # Checks for library functions.
 222
 223 AC_FUNC_MALLOC
 224 AC_FUNC_REALLOC
 225 AC_CHECK_FUNCS([bzero memset socket strerror])
 226
 227 AC_CONFIG_FILES([Makefile
 228                  lib/Makefile
 229                  test-server/Makefile])
 230
 231 AC_OUTPUT([
 232 libwebsockets.pc
 233 ])