configure.ac - chromiumos/third_party/espeak-ng - Git at Google

 AC_PREREQ([2.63])
 AC_INIT([eSpeak], [1.48], [https://github.com/rhdunn/espeak/issues], [espeak], [https://github.com/rhdunn/espeak])
 AM_INIT_AUTOMAKE()

 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES])
 AM_SILENT_RULES([yes])

 AC_CONFIG_SRCDIR([src])
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_HEADERS([config.h])

 dnl ================================================================
 dnl Program checks.
 dnl ================================================================

 AC_PROG_CXX
 AC_PROG_MAKE_SET
 AC_PROG_LIBTOOL

 AC_CHECK_PROG(NDKBUILD_CHECK,[ndk-build],yes)
 if test x"$NDKBUILD_CHECK" != xyes ; then
     AC_MSG_ERROR([Please ensure that the Android NDK is installed and ndk-build is usable from the command line.])
 fi

 dnl ================================================================
 dnl gradle checks.
 dnl ================================================================

 AC_ARG_WITH([gradle],
     [AS_HELP_STRING([--with-gradle], [specify the gradle program to use @<:@default=gradle@:>@])],
     [GRADLE=$with_gradle],
     [GRADLE=gradle])

 AC_MSG_CHECKING([for gradle])
 if test -e ${GRADLE} ; then
     AC_MSG_RESULT([${GRADLE}])
 else
     AC_MSG_RESULT([no])
     AC_MSG_ERROR([The gradle command '${GRADLE}' is not found.])
 fi

 AC_SUBST(GRADLE)

 dnl ================================================================
 dnl getopt checks.
 dnl ================================================================

 AC_CHECK_HEADERS([getopt.h])
 AC_CHECK_FUNCS([getopt_long])

 dnl ================================================================
 dnl PulseAudio checks.
 dnl ================================================================

 AC_ARG_WITH([pulseaudio],
     [AS_HELP_STRING([--with-pulseaudio], [use the pulseaudio library for audio output @<:@default=yes@:>@])],
     [])

 if test "$with_pulseaudio" = "no"; then
     echo "Disabling pulseaudio output support via pulseaudio"
     have_pulseaudio=no
 else
     PKG_CHECK_MODULES(PULSEAUDIO, [libpulse >= 0.9],
         [
             have_pulseaudio=yes
         ],[
             have_pulseaudio=no
         ])
 fi

 dnl ================================================================
 dnl PortAudio checks.
 dnl ================================================================

 AC_ARG_WITH([portaudio],
     [AS_HELP_STRING([--with-portaudio], [use the portaudio library for audio output @<:@default=yes@:>@])],
     [])

 if test "$with_portaudio" = "no"; then
     echo "Disabling portaudio output support via portaudio"
     have_portaudio=no
 else
     AC_CHECK_HEADERS([portaudio.h],
         [
             # Check the portaudio library.
             AC_CHECK_LIB([portaudio], [Pa_IsStreamActive]) # portaudio 19
             AC_CHECK_LIB([portaudio], [Pa_StreamActive])   # portaudio 18

             # Then use the headers to determine the portaudio version.
             # This is because on some systems with both libportaudio0 and
             # libportaudio2 installed, portaudio.h and -lportaudio refer
             # to different versions.
             AC_CHECK_FUNC([Pa_IsStreamActive],
                 [
                     have_portaudio=19
                 ],[
                     AC_CHECK_FUNC([Pa_StreamActive],
                         [
                             have_portaudio=18
                         ],[
                             have_portaudio=no
                         ])
                 ])
         ],[
             have_portaudio=no
         ])
 fi

 dnl ================================================================
 dnl Audio checks.
 dnl ================================================================

 AC_ARG_WITH([sada],
     [AS_HELP_STRING([--with-sada], [use the Solaris SADA audio API @<:@default=no@:>@])],
     [])

 if test "$with_sada" = "yes" ; then
 	have_sada=yes
 else
 	have_sada=no
 fi

 if test "$have_portaudio" = 18 -o "$have_portaudio" = 19 ; then
     if test "$have_pulseaudio" = yes ; then
         PKG_CHECK_MODULES(PULSEAUDIO_SIMPLE, [libpulse-simple >= 0.9],
             [
                 have_pulseaudio=yes
                 AUDIO=runtime
             ],[
                 have_pulseaudio=no
                 AUDIO=portaudio
             ])
     else
         AUDIO=portaudio
     fi
 elif test "$have_pulseaudio" = yes ; then
     AUDIO=pulseaudio
 elif test "$have_sada" = yes ; then
     AUDIO=sada
 else
     AUDIO=disabled
 fi

 AC_SUBST(AUDIO)

 AM_CONDITIONAL(AUDIO_RUNTIME,    [test x"$AUDIO" = xruntime])
 AM_CONDITIONAL(AUDIO_PULSEAUDIO, [test x"$AUDIO" = xpulseaudio])
 AM_CONDITIONAL(AUDIO_PORTAUDIO,  [test x"$AUDIO" = xportaudio])
 AM_CONDITIONAL(AUDIO_SADA,       [test x"$AUDIO" = xsada])

 dnl ================================================================
 dnl Optional compilation checks.
 dnl ================================================================

 AC_ARG_WITH([klatt],
     [AS_HELP_STRING([--with-klatt], [enable the Klatt formant synthesizer @<:@default=yes@:>@])],
     [])

 if test "$with_klatt" = "no" ; then
 	have_klatt=no
 else
 	have_klatt=yes
 fi

 AC_ARG_WITH([mbrola],
     [AS_HELP_STRING([--with-mbrola], [enable the MBROLA speech synthesizer @<:@default=yes@:>@])],
     [])

 if test "$with_mbrola" = "no" ; then
 	have_mbrola=no
 else
 	have_mbrola=yes
 fi

 AC_ARG_WITH([sonic],
     [AS_HELP_STRING([--with-sonic], [enable the sonic library to speed up the audio @<:@default=yes@:>@])],
     [])

 if test "$with_sonic" = "no" ; then
 	have_sonic=no
 else
 	have_sonic=yes
 fi

 AC_ARG_WITH([async],
     [AS_HELP_STRING([--with-async], [enable support for async command processing @<:@default=yes@:>@])],
     [])

 if test "$with_async" = "no" ; then
 	have_async=no
 else
 	have_async=yes
 fi

 AM_CONDITIONAL(OPT_KLATT,  [test x"$have_klatt"  = xyes])
 AM_CONDITIONAL(OPT_MBROLA, [test x"$have_mbrola" = xyes])
 AM_CONDITIONAL(OPT_SONIC,  [test x"$have_sonic"  = xyes])
 AM_CONDITIONAL(OPT_ASYNC,  [test x"$have_async"  = xyes])

 dnl ================================================================
 dnl Extended dictionary checks.
 dnl ================================================================

 AC_ARG_WITH([extdict-ru],
     [AS_HELP_STRING([--with-extdict-ru], [use the extended Russian Dictionary file @<:@default=no@:>@])],
     [])

 if test "$with_extdict_ru" = "yes" ; then
 	have_extdict_ru=yes
 else
 	have_extdict_ru=no
 fi

 AC_ARG_WITH([extdict-zh],
     [AS_HELP_STRING([--with-extdict-zh], [use the extended Mandarin Chinese Dictionary file @<:@default=no@:>@])],
     [])

 if test "$with_extdict_zh" = "yes" ; then
 	have_extdict_zh=yes
 else
 	have_extdict_zh=no
 fi

 AC_ARG_WITH([extdict-zhy],
     [AS_HELP_STRING([--with-extdict-zhy], [use the extended Cantonese Chinese Dictionary file @<:@default=no@:>@])],
     [])

 if test "$with_extdict_zhy" = "yes" ; then
 	have_extdict_zhy=yes
 else
 	have_extdict_zhy=no
 fi

 AM_CONDITIONAL(HAVE_RU_EXTENDED_DICTIONARY,  [test x"$have_extdict_ru"  = xyes])
 AM_CONDITIONAL(HAVE_ZH_EXTENDED_DICTIONARY,  [test x"$have_extdict_zh"  = xyes])
 AM_CONDITIONAL(HAVE_ZHY_EXTENDED_DICTIONARY, [test x"$have_extdict_zhy" = xyes])

 dnl ================================================================
 dnl wxWidgets checks.
 dnl ================================================================

 AC_ARG_WITH([wx-config],
     [AS_HELP_STRING([--with-wx-config], [specify the location of wx-config @<:@default=wx-config@:>@])],
     [WX_CONFIG=$with_wx_config],
     [WX_CONFIG=wx-config])

 if test ! -e "${WX_CONFIG}" ; then
     AC_CHECK_PROG(WXCONFIG_CHECK,${WX_CONFIG},yes)
     if test x"$WXCONFIG_CHECK" != x"yes" ; then
         AC_MSG_ERROR([Cannot find wxWidgets which is needed for espeakedit to build the voices.])
     fi
 fi

 WX_LIBS=`${WX_CONFIG} --libs`
 WX_CXXFLAGS=`${WX_CONFIG} --cxxflags`
 WX_VERSION=`${WX_CONFIG} --version`

 AC_SUBST(WX_LIBS)
 AC_SUBST(WX_CXXFLAGS)

 dnl ================================================================
 dnl Generate output.
 dnl ================================================================

 AC_CONFIG_FILES([Makefile])
 AC_OUTPUT

 AC_MSG_NOTICE([

     Configuration for eSpeak complete.

         Source code location:          ${srcdir}

         Compiler:                      ${CXX}
         Compiler flags:                ${CXXFLAGS}

         wxWidgets:                     ${WX_VERSION} (${WX_CONFIG})
         pulseaudio:                    ${have_pulseaudio}
         portaudio:                     ${have_portaudio}
         sada:                          ${have_sada}
         audio configuration:           ${AUDIO}

         gradle:                        ${GRADLE}

         Klatt:                         ${have_klatt}
         MBROLA:                        ${have_mbrola}
         Sonic:                         ${have_sonic}
         Async:                         ${have_async}

         Extended Dictionaries:
             Russian:                   ${have_extdict_ru}
             Chinese (Mandarin):        ${have_extdict_zh}
             Chinese (Cantonese):       ${have_extdict_zhy}
 ])
	AC_PREREQ([2.63])
	AC_INIT([eSpeak], [1.48], [https://github.com/rhdunn/espeak/issues], [espeak], [https://github.com/rhdunn/espeak])
	AM_INIT_AUTOMAKE()

	m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES])
	AM_SILENT_RULES([yes])

	AC_CONFIG_SRCDIR([src])
	AC_CONFIG_MACRO_DIR([m4])
	AC_CONFIG_HEADERS([config.h])

	dnl ================================================================
	dnl Program checks.
	dnl ================================================================

	AC_PROG_CXX
	AC_PROG_MAKE_SET
	AC_PROG_LIBTOOL

	AC_CHECK_PROG(NDKBUILD_CHECK,[ndk-build],yes)
	if test x"$NDKBUILD_CHECK" != xyes ; then
	AC_MSG_ERROR([Please ensure that the Android NDK is installed and ndk-build is usable from the command line.])
	fi

	dnl ================================================================
	dnl gradle checks.
	dnl ================================================================

	AC_ARG_WITH([gradle],
	[AS_HELP_STRING([--with-gradle], [specify the gradle program to use @<:@default=gradle@:>@])],
	[GRADLE=$with_gradle],
	[GRADLE=gradle])

	AC_MSG_CHECKING([for gradle])
	if test -e ${GRADLE} ; then
	AC_MSG_RESULT([${GRADLE}])
	else
	AC_MSG_RESULT([no])
	AC_MSG_ERROR([The gradle command '${GRADLE}' is not found.])
	fi

	AC_SUBST(GRADLE)

	dnl ================================================================
	dnl getopt checks.
	dnl ================================================================

	AC_CHECK_HEADERS([getopt.h])
	AC_CHECK_FUNCS([getopt_long])

	dnl ================================================================
	dnl PulseAudio checks.
	dnl ================================================================

	AC_ARG_WITH([pulseaudio],
	[AS_HELP_STRING([--with-pulseaudio], [use the pulseaudio library for audio output @<:@default=yes@:>@])],
	[])

	if test "$with_pulseaudio" = "no"; then
	echo "Disabling pulseaudio output support via pulseaudio"
	have_pulseaudio=no
	else
	PKG_CHECK_MODULES(PULSEAUDIO, [libpulse >= 0.9],
	[
	have_pulseaudio=yes
	],[
	have_pulseaudio=no
	])
	fi

	dnl ================================================================
	dnl PortAudio checks.
	dnl ================================================================

	AC_ARG_WITH([portaudio],
	[AS_HELP_STRING([--with-portaudio], [use the portaudio library for audio output @<:@default=yes@:>@])],
	[])

	if test "$with_portaudio" = "no"; then
	echo "Disabling portaudio output support via portaudio"
	have_portaudio=no
	else
	AC_CHECK_HEADERS([portaudio.h],
	[
	# Check the portaudio library.
	AC_CHECK_LIB([portaudio], [Pa_IsStreamActive]) # portaudio 19
	AC_CHECK_LIB([portaudio], [Pa_StreamActive]) # portaudio 18

	# Then use the headers to determine the portaudio version.
	# This is because on some systems with both libportaudio0 and
	# libportaudio2 installed, portaudio.h and -lportaudio refer
	# to different versions.
	AC_CHECK_FUNC([Pa_IsStreamActive],
	[
	have_portaudio=19
	],[
	AC_CHECK_FUNC([Pa_StreamActive],
	[
	have_portaudio=18
	],[
	have_portaudio=no
	])
	])
	],[
	have_portaudio=no
	])
	fi

	dnl ================================================================
	dnl Audio checks.
	dnl ================================================================

	AC_ARG_WITH([sada],
	[AS_HELP_STRING([--with-sada], [use the Solaris SADA audio API @<:@default=no@:>@])],
	[])

	if test "$with_sada" = "yes" ; then
	have_sada=yes
	else
	have_sada=no
	fi

	if test "$have_portaudio" = 18 -o "$have_portaudio" = 19 ; then
	if test "$have_pulseaudio" = yes ; then
	PKG_CHECK_MODULES(PULSEAUDIO_SIMPLE, [libpulse-simple >= 0.9],
	[
	have_pulseaudio=yes
	AUDIO=runtime
	],[
	have_pulseaudio=no
	AUDIO=portaudio
	])
	else
	AUDIO=portaudio
	fi
	elif test "$have_pulseaudio" = yes ; then
	AUDIO=pulseaudio
	elif test "$have_sada" = yes ; then
	AUDIO=sada
	else
	AUDIO=disabled
	fi

	AC_SUBST(AUDIO)

	AM_CONDITIONAL(AUDIO_RUNTIME, [test x"$AUDIO" = xruntime])
	AM_CONDITIONAL(AUDIO_PULSEAUDIO, [test x"$AUDIO" = xpulseaudio])
	AM_CONDITIONAL(AUDIO_PORTAUDIO, [test x"$AUDIO" = xportaudio])
	AM_CONDITIONAL(AUDIO_SADA, [test x"$AUDIO" = xsada])

	dnl ================================================================
	dnl Optional compilation checks.
	dnl ================================================================

	AC_ARG_WITH([klatt],
	[AS_HELP_STRING([--with-klatt], [enable the Klatt formant synthesizer @<:@default=yes@:>@])],
	[])

	if test "$with_klatt" = "no" ; then
	have_klatt=no
	else
	have_klatt=yes
	fi

	AC_ARG_WITH([mbrola],
	[AS_HELP_STRING([--with-mbrola], [enable the MBROLA speech synthesizer @<:@default=yes@:>@])],
	[])

	if test "$with_mbrola" = "no" ; then
	have_mbrola=no
	else
	have_mbrola=yes
	fi

	AC_ARG_WITH([sonic],
	[AS_HELP_STRING([--with-sonic], [enable the sonic library to speed up the audio @<:@default=yes@:>@])],
	[])

	if test "$with_sonic" = "no" ; then
	have_sonic=no
	else
	have_sonic=yes
	fi

	AC_ARG_WITH([async],
	[AS_HELP_STRING([--with-async], [enable support for async command processing @<:@default=yes@:>@])],
	[])

	if test "$with_async" = "no" ; then
	have_async=no
	else
	have_async=yes
	fi

	AM_CONDITIONAL(OPT_KLATT, [test x"$have_klatt" = xyes])
	AM_CONDITIONAL(OPT_MBROLA, [test x"$have_mbrola" = xyes])
	AM_CONDITIONAL(OPT_SONIC, [test x"$have_sonic" = xyes])
	AM_CONDITIONAL(OPT_ASYNC, [test x"$have_async" = xyes])

	dnl ================================================================
	dnl Extended dictionary checks.
	dnl ================================================================

	AC_ARG_WITH([extdict-ru],
	[AS_HELP_STRING([--with-extdict-ru], [use the extended Russian Dictionary file @<:@default=no@:>@])],
	[])

	if test "$with_extdict_ru" = "yes" ; then
	have_extdict_ru=yes
	else
	have_extdict_ru=no
	fi

	AC_ARG_WITH([extdict-zh],
	[AS_HELP_STRING([--with-extdict-zh], [use the extended Mandarin Chinese Dictionary file @<:@default=no@:>@])],
	[])

	if test "$with_extdict_zh" = "yes" ; then
	have_extdict_zh=yes
	else
	have_extdict_zh=no
	fi

	AC_ARG_WITH([extdict-zhy],
	[AS_HELP_STRING([--with-extdict-zhy], [use the extended Cantonese Chinese Dictionary file @<:@default=no@:>@])],
	[])

	if test "$with_extdict_zhy" = "yes" ; then
	have_extdict_zhy=yes
	else
	have_extdict_zhy=no
	fi

	AM_CONDITIONAL(HAVE_RU_EXTENDED_DICTIONARY, [test x"$have_extdict_ru" = xyes])
	AM_CONDITIONAL(HAVE_ZH_EXTENDED_DICTIONARY, [test x"$have_extdict_zh" = xyes])
	AM_CONDITIONAL(HAVE_ZHY_EXTENDED_DICTIONARY, [test x"$have_extdict_zhy" = xyes])

	dnl ================================================================
	dnl wxWidgets checks.
	dnl ================================================================

	AC_ARG_WITH([wx-config],
	[AS_HELP_STRING([--with-wx-config], [specify the location of wx-config @<:@default=wx-config@:>@])],
	[WX_CONFIG=$with_wx_config],
	[WX_CONFIG=wx-config])

	if test ! -e "${WX_CONFIG}" ; then
	AC_CHECK_PROG(WXCONFIG_CHECK,${WX_CONFIG},yes)
	if test x"$WXCONFIG_CHECK" != x"yes" ; then
	AC_MSG_ERROR([Cannot find wxWidgets which is needed for espeakedit to build the voices.])
	fi
	fi

	WX_LIBS=`${WX_CONFIG} --libs`
	WX_CXXFLAGS=`${WX_CONFIG} --cxxflags`
	WX_VERSION=`${WX_CONFIG} --version`

	AC_SUBST(WX_LIBS)
	AC_SUBST(WX_CXXFLAGS)

	dnl ================================================================
	dnl Generate output.
	dnl ================================================================

	AC_CONFIG_FILES([Makefile])
	AC_OUTPUT

	AC_MSG_NOTICE([

	Configuration for eSpeak complete.

	Source code location: ${srcdir}

	Compiler: ${CXX}
	Compiler flags: ${CXXFLAGS}

	wxWidgets: ${WX_VERSION} (${WX_CONFIG})
	pulseaudio: ${have_pulseaudio}
	portaudio: ${have_portaudio}
	sada: ${have_sada}
	audio configuration: ${AUDIO}

	gradle: ${GRADLE}

	Klatt: ${have_klatt}
	MBROLA: ${have_mbrola}
	Sonic: ${have_sonic}
	Async: ${have_async}

	Extended Dictionaries:
	Russian: ${have_extdict_ru}
	Chinese (Mandarin): ${have_extdict_zh}
	Chinese (Cantonese): ${have_extdict_zhy}
	])