configure.ac

   1
   2 #                                               -*- Autoconf -*-
   3 # Process this file with autoconf to produce a configure script.
   4
   5 AC_PREREQ(2.59)
   6
   7 AC_INIT([speech-recognition],
   8         m4_esyscmd([build-aux/git-version-gen .tarball-version]),
   9         [krisztian.litkey at intel.com])
  10
  11 AC_CONFIG_SRCDIR([src])
  12 AC_CONFIG_MACRO_DIR([m4])
  13 AC_CONFIG_HEADER([src/config.h])
  14 AM_INIT_AUTOMAKE([subdir-objects])
  15
  16 AC_SUBST(ACLOCAL_AMFLAGS, "-I m4")
  17
  18 m4_define(version_major, `echo $VERSION | cut -d. -f1 | cut -d- -f1`)
  19 m4_define(version_minor, `echo $VERSION | cut -d. -f2 | cut -d- -f1`)
  20 m4_define(version_patch, `echo $VERSION | cut -d. -f3 | cut -d- -f1`)
  21
  22 AC_SUBST(VERSION)
  23 AC_SUBST(VERSION_MAJOR, version_major)
  24 AC_SUBST(VERSION_MINOR, version_minor)
  25 AC_SUBST(VERSION_PATCH, version_patch)
  26 AC_SUBST(VERSION_FULL, version_major.version_minor.version_patch)
  27
  28 SRS_VERSION_INFO="0:0:0"
  29 AC_SUBST(SRS_VERSION_INFO)
  30
  31 # Disable static libraries.
  32 AC_DISABLE_STATIC
  33
  34 # Checks for programs.
  35 AC_PROG_CC
  36 AC_PROG_CC_C99
  37 # We need AC_PROG_CXX if Qt support is enabled but (at least some
  38 # versions of autotools) cannot handle conditional use of this.
  39 AC_PROG_CXX
  40 AC_PROG_AWK
  41 AC_PROG_INSTALL
  42 AM_PROG_CC_C_O
  43 AM_PROG_LIBTOOL
  44
  45 # Checks for libraries.
  46 AC_CHECK_LIB([dl], [dlopen dlclose dlsym dlerror])
  47
  48 # Checks for header files.
  49 AC_PATH_X
  50 AC_CHECK_HEADERS([fcntl.h stddef.h stdint.h stdlib.h string.h sys/statvfs.h sys/vfs.h syslog.h unistd.h])
  51
  52 # Checks for typedefs, structures, and compiler characteristics.
  53 AC_HEADER_STDBOOL
  54 AC_C_INLINE
  55 AC_TYPE_INT16_T
  56 AC_TYPE_INT32_T
  57 AC_TYPE_INT64_T
  58 AC_TYPE_MODE_T
  59 AC_TYPE_PID_T
  60 AC_TYPE_SIZE_T
  61 AC_TYPE_SSIZE_T
  62 AC_CHECK_MEMBERS([struct stat.st_rdev])
  63 AC_TYPE_UINT16_T
  64 AC_TYPE_UINT32_T
  65 AC_TYPE_UINT64_T
  66 AC_TYPE_UINT8_T
  67 AC_CHECK_TYPES([ptrdiff_t])
  68
  69 # Checks for library functions.
  70 AC_FUNC_ERROR_AT_LINE
  71 AC_HEADER_MAJOR
  72 AC_FUNC_MALLOC
  73 AC_FUNC_STRTOD
  74 AC_CHECK_FUNCS([memmove memset])
  75
  76 # Check and enable extra compiler warnings if they are supported.
  77 AC_ARG_ENABLE(extra-warnings,
  78               [  --enable-extra-warnings enable extra compiler warnings],
  79               [extra_warnings=$enableval], [extra_warnings=auto])
  80
  81 WARNING_CFLAGS=""
  82 warncflags="-Wall -Wextra"
  83 if test "$extra_warnings" != "no"; then
  84     save_CPPFLAGS="$CPPFLAGS"
  85     for opt in $warncflags; do
  86         AC_PREPROC_IFELSE([AC_LANG_PROGRAM([])],
  87                           [WARNING_CFLAGS="$WARNING_CFLAGS $opt"])
  88     done
  89     CPPFLAGS="$save_CPPFLAGS"
  90 fi
  91
  92 AC_SUBST(WARNING_CFLAGS)
  93
  94 # Check for the necessary Murphy components.
  95 PKG_CHECK_MODULES(MURPHY_COMMON,    murphy-common)
  96 PKG_CHECK_MODULES(MURPHY_PULSE,     murphy-pulse)
  97 PKG_CHECK_MODULES(MURPHY_GLIB,      murphy-glib)
  98 PKG_CHECK_MODULES(MURPHY_RESOURCE,  murphy-resource)
  99 PKG_CHECK_MODULES(MURPHY_BREEDLINE, breedline-murphy)
 100 AC_SUBST(MURPHY_COMMON_CFLAGS)
 101 AC_SUBST(MURPHY_COMMON_LIBS)
 102 AC_SUBST(MURPHY_PULSE_CFLAGS)
 103 AC_SUBST(MURPHY_PULSE_LIBS)
 104 AC_SUBST(MURPHY_GLIB_CFLAGS)
 105 AC_SUBST(MURPHY_GLIB_LIBS)
 106 AC_SUBST(MURPHY_RESOURCE_CFLAGS)
 107 AC_SUBST(MURPHY_RESOURCE_LIBS)
 108 AC_SUBST(MURPHY_BREEDLINE_CFLAGS)
 109 AC_SUBST(MURPHY_BREEDLINE_LIBS)
 110
 111 # Check for PulseAudio.
 112 PKG_CHECK_MODULES(PULSE, libpulse >= 0.9.22)
 113 PKG_CHECK_MODULES(PULSE_GLIB, libpulse-mainloop-glib >= 0.922)
 114 AC_SUBST(PULSE_CFLAGS)
 115 AC_SUBST(PULSE_LIBS)
 116 AC_SUBST(PULSE_GLIB_CFLAGS)
 117 AC_SUBST(PULSE_GLIB_LIBS)
 118
 119 # Check if potentially GPL bits are allowed to be enabled.
 120 AC_ARG_ENABLE(gpl,
 121               [  --enable-gpl            enable linking against GPL code],
 122               [enable_gpl=$enableval], [enable_gpl=no])
 123
 124 # Check if DBUS was enabled.
 125 AC_ARG_ENABLE(dbus,
 126               [  --enable-dbus           enable D-BUS support],
 127               [enable_dbus=$enableval], [enable_dbus=no])
 128
 129 if test "$enable_dbus" = "yes"; then
 130     if test "$enable_gpl" = "no"; then
 131         AC_MSG_ERROR([D-Bus support requires the --enable-gpl option.])
 132     fi
 133     PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.70)
 134     DBUS_SESSION_DIR="`pkg-config --variable session_bus_services_dir dbus-1`"
 135     AC_SUBST(DBUS_SESSION_DIR)
 136
 137     PKG_CHECK_MODULES(MURPHY_DBUS, murphy-dbus-libdbus)
 138 else
 139     AC_MSG_NOTICE([D-Bus support is disabled.])
 140 fi
 141
 142 if test "$enable_dbus" = "yes"; then
 143     AC_DEFINE([DBUS_ENABLED], 1, [Enable D-BUS support ?])
 144 fi
 145
 146 AM_CONDITIONAL(DBUS_ENABLED, [test "$enable_dbus" = "yes"])
 147 AC_SUBST(DBUS_ENABLED)
 148 AC_SUBST(MURPHY_DBUS_CFLAGS)
 149 AC_SUBST(MURPHY_DBUS_LIBS)
 150 AC_SUBST(DBUS_CFLAGS)
 151 AC_SUBST(DBUS_LIBS)
 152
 153 # Set up common SRS compilation and linking flags.
 154 SRS_CFLAGS=""
 155 SRS_LIBS=""
 156 AC_SUBST(SRS_CFLAGS)
 157 AC_SUBST(SRS_LIBS)
 158
 159 # Add LIBDIR to config.h.
 160 AC_MSG_CHECKING([libdir])
 161 AC_MSG_RESULT([$libdir])
 162 AC_SUBST(LIBDIR, [$libdir])
 163
 164 # Check if bluetooth plugin was enabled
 165 AC_ARG_ENABLE(bluetooth,
 166               [  --enable-bluetooth      enable bluetooth voice recognition support],
 167               [enable_bluetooth=$enableval], [enable_bluetooth=auto])
 168 AM_CONDITIONAL(BLUETOOTH_ENABLED, [test "$enable_bluetooth" = "yes"])
 169 AC_SUBST(BLUETOOTH_ENABLED)
 170
 171 # Check if mpris plugin was enabled
 172 AC_ARG_ENABLE(mpris,
 173               [  --enable-mpris          enable mpris support],
 174               [enable_mpris=$enableval], [enable_mpris=auto])
 175 AM_CONDITIONAL(MPRIS2_ENABLED, [test "$enable_mpris" = "yes"])
 176 AC_SUBST(MPRIS2_ENABLED)
 177
 178 # Check if sphinx was enabled.
 179 AC_ARG_ENABLE(sphinx,
 180               [  --enable-sphinx         enable pocketsphinx support in SRS],
 181               [enable_sphinx=$enableval], [enable_sphinx=auto])
 182
 183 if test "$enable_sphinx" != "no"; then
 184     PKG_CHECK_MODULES(SPHINX, [sphinxbase pocketsphinx],
 185                       [have_sphinx=yes], [have_sphinx=no])
 186     if test "$have_sphinx" = "no" -a "$enable_sphinx" = "yes"; then
 187         AC_MSG_ERROR([Sphinx development libraries not found.])
 188     fi
 189
 190     # sphinxbase is packetised in wrong way in Fedora
 191     # and pkg-config reports libraries what we really
 192     # do not need; so as a temporary hack here we get
 193     # rid of them
 194     SPHINX_LIBS=`echo $SPHINX_LIBS                      | \
 195                       sed -e "s/ -lpulse-simple//g"     | \
 196                       sed -e "s/ -lblas//g"             | \
 197                       sed -e "s/ -llapack//g"           | \
 198                       sed -e "s/ -lsamplerate//g"       | \
 199                       sed -e "s/ -lsndfile//g"          | \
 200                       sed -e "s/ -lpthread//g"`
 201
 202     enable_sphinx="$have_sphinx"
 203 else
 204     AC_MSG_NOTICE([Sphinx support disabled])
 205 fi
 206
 207 AM_CONDITIONAL(SPHINX_ENABLED, [test "$enable_sphinx" = "yes"])
 208 AC_SUBST(SPHINX_ENABLED)
 209 AC_SUBST(SPHINX_CFLAGS)
 210 AC_SUBST(SPHINX_LIBS)
 211
 212 # Check for libudev.
 213 PKG_CHECK_MODULES(UDEV, libudev)
 214
 215 # Check for glib et al that we need temporarily to allow plugins use gdbus.
 216 PKG_CHECK_MODULES(GLIB, glib-2.0 gobject-2.0)
 217 PKG_CHECK_MODULES(MURPHY_GLIB, murphy-glib)
 218 AC_SUBST(GLIB_CFLAGS)
 219 AC_SUBST(GLIB_LIBS)
 220 AC_SUBST(MURPHY_GLIB_CFLAGS)
 221 AC_SUBST(MURPHY_GLIB_LIBS)
 222
 223 # Check if WRT media client should be enabled.
 224 AC_ARG_ENABLE(wrt-client,
 225               [  --enable-wrt-client     enable WRT media client plugin],
 226               [enable_wrtc=$enableval], [enable_wrtc=yes])
 227
 228 if test "$enable_wrtc" = "yes"; then
 229     PKG_CHECK_MODULES(GIO, gio-2.0)
 230 else
 231     AC_MSG_NOTICE([WRT media client plugin is disabled.])
 232 fi
 233
 234 AM_CONDITIONAL(WRTC_ENABLED, [test "$enable_wrtc" = "yes"])
 235 AC_SUBST(GIO_CFLAGS)
 236 AC_SUBST(GIO_LIBS)
 237
 238 # Check if festival support should be enabled.
 239 AC_ARG_ENABLE(festival,
 240               [  --enable-festival          enable festival support],
 241               [enable_festival=$enableval], [enable_festival=auto])
 242
 243 if test "$enable_festival" != "no"; then
 244     enable_festival=yes
 245     AC_MSG_NOTICE([festival support is enabled.])
 246 else
 247     AC_MSG_NOTICE([festival support is disabled.])
 248 fi
 249
 250 if test "$enable_festival" = "yes"; then
 251     AC_DEFINE([FESTIVAL_ENABLED], 1, [Enable festival support ?])
 252 fi
 253
 254 if test -f $prefix/include/festival/festival.h; then
 255     FESTIVAL_INCLUDES="-I$prefix/include \
 256                        -I$prefix/include/festival \
 257                        -I$prefix/include/speech_tools"
 258 else
 259     FESTIVAL_INCLUDES="-I$prefix/include"
 260 fi
 261
 262 FESTIVAL_CXXFLAGS="$FESTIVAL_INCLUDES"
 263 FESTIVAL_LIBS=""
 264
 265 AM_CONDITIONAL(FESTIVAL_ENABLED, [test "$enable_festival" = "yes"])
 266 AC_SUBST(FESTIVAL_ENABLED)
 267 AC_SUBST(FESTIVAL_CXXFLAGS)
 268 AC_SUBST(FESTIVAL_LIBS)
 269
 270 # Check if espeak support should be enabled.
 271 AC_ARG_ENABLE(espeak,
 272               [  --enable-espeak           enable espeak synthesizer support],
 273               [enable_espeak=$enableval], [enable_espeak=auto])
 274
 275 if test "$enable_espeak" != "no"; then
 276     AC_CHECK_HEADERS([espeak/speak_lib.h], [have_espeak=yes], [have_espeak=no])
 277
 278     if test "$have_espeak" = "no" -a "$enable_espeak" = "yes"; then
 279         AC_MSG_ERROR([espeak development libraries not found.])
 280     fi
 281
 282     enable_espeak=$have_espeak
 283 fi
 284
 285 if test "$enable_espeak" = "yes"; then
 286     AC_MSG_NOTICE([espeak synthesizer support is enabled.])
 287     AC_DEFINE([ESPEAK_ENABLED], 1, [Enable espeak support ?])
 288     ESPEAK_INCLUDES="-I$prefix/include"
 289     ESPEAK_CFLAGS="$ESPEAK_INCLUDES"
 290     ESPEAK_LIBS="-lespeak"
 291 else
 292     AC_MSG_NOTICE([espeak synthesizer support is disabled.])
 293 fi
 294
 295 AM_CONDITIONAL(ESPEAK_ENABLED, [test "$enable_espeak" = "yes"])
 296 AC_SUBST(ESPEAK_ENABLED)
 297 AC_SUBST(ESPEAK_CFLAGS)
 298 AC_SUBST(ESPEAK_LIBS)
 299
 300 # Check if W3C Speech API plugin was enabled.
 301 AC_ARG_ENABLE(w3c-speech,
 302               [  --enable-w3c-speech enable W3C Speech API plugin],
 303               [enable_w3cspeech=$enableval], [enable_w3cspeech=no])
 304
 305 if test "$enable_w3cspeech" = "yes"; then
 306     AC_MSG_NOTICE([W3C Speech API plugin is enabled.])
 307     AC_DEFINE([W3C_SPEECH_ENABLED], 1, [Enable W3C Speech API plugin ?])
 308 else
 309     AC_MSG_NOTICE([W3C Speech API plugin is disabled.])
 310 fi
 311
 312 AM_CONDITIONAL(W3C_SPEECH_ENABLED, [test "$enable_w3cspeech" = "yes"])
 313
 314 # Check if systemd socket-based activation was enabled.
 315 AC_ARG_ENABLE(systemd,
 316               [  --enable-systemd       enable systemd socket-based activation],
 317               [enable_systemd=$enableval], [enable_systemd=no])
 318
 319 if test "$enable_systemd" = "yes"; then
 320     PKG_CHECK_MODULES(SYSTEMD, libsystemd-daemon)
 321 else
 322     AC_MSG_NOTICE([systemd support is disabled.])
 323 fi
 324
 325 if test "$enable_systemd" = "yes"; then
 326     AC_DEFINE([SYSTEMD_ENABLED], 1, [Enable systemd socket-based activation ?])
 327 fi
 328
 329 AM_CONDITIONAL(SYSTEMD_ENABLED, [test "$enable_systemd" = "yes"])
 330 AC_SUBST(SYSTEMD_CFLAGS)
 331 AC_SUBST(SYSTEMD_LIBS)
 332
 333 # Shave by default.
 334 SHAVE_INIT([build-aux], [enable])
 335
 336 # Create murphy symlink to src.
 337 if test ! -L srs; then
 338     AC_MSG_NOTICE([Symlinking src to srs...])
 339     ln -s src srs
 340 fi
 341
 342 # Generate output.
 343 AC_CONFIG_FILES([build-aux/shave
 344                  build-aux/shave-libtool
 345                  Makefile
 346                  utils/Makefile
 347                  src/Makefile
 348                  src/plugins/client-api/native/srs-native-client.pc
 349                  ])
 350 AC_OUTPUT
 351
 352
 353 # Display the configuration.
 354 echo "----- configuration -----"
 355 echo "Extra C warnings flags: $WARNING_CFLAGS"
 356 echo "D-Bus support: $enable_dbus"
 357 echo "Sphinx support: $enable_sphinx"
 358 echo "Festival support: $enable_festival"
 359 echo "Espeak support: $enable_espeak"
 360 echo "W3C Speech API: $enable_w3cspeech"
 361 echo "systemd socket-based activation: $enable_systemd"
 362 echo "Bluetooth voice recording support: $enable_bluetooth"
 363 echo "Mediaplayer remote interface support: $enable_mpris"
 364
 365 if test "$DUMP_LIB_FLAGS" = "yes"; then
 366     echo "MURPHY_COMMON:"
 367     echo "  CFLAGS: $MURPHY_COMMON_CFLAGS"
 368     echo "  LIBS  : $MURPHY_COMMON_LIBS"
 369
 370     echo "MURPHY_DBUS:"
 371     echo "  CFLAGS: $MURPHY_DBUS_CFLAGS"
 372     echo "  LIBS  : $MURPHY_DBUS_LIBS"
 373
 374     echo "MURPHY_PULSE:"
 375     echo "  CFLAGS: $MURPHY_PULSE_CFLAGS"
 376     echo "  LIBS  : $MURPHY_PULSE_LIBS"
 377
 378     echo "MURPHY_RESOURCE:"
 379     echo "  CFLAGS: $MURPHY_RESOURCE_CFLAGS"
 380     echo "  LIBS  : $MURPHY_RESOURCE_LIBS"
 381
 382     echo "MURPHY_BREEDLINE:"
 383     echo "  CFLAGS: $MURPHY_BREEDLINE_CFLAGS"
 384     echo "  LIBS  : $MURPHY_BREEDLINE_LIBS"
 385 fi