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dnl Copyright (C) 2008,2010,2011 Nokia Corporation
dnl Contact: Kai Vehmanen <kai.vehmanen@nokia.com>
dnl Licensed under LGPL. See file COPYING.
dnl
dnl ref: http://www.gnu.org/software/autoconf/manual/autoconf.info.gz
dnl
AC_PREREQ(2.57)
dnl information on the package
dnl ---------------------------
AC_INIT([libcmtspeechdata], [2.1.1])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_SRCDIR([cmtspeech.h])
AM_INIT_AUTOMAKE([foreign subdir-objects])
AM_MAINTAINER_MODE
VERSION_MAJOR=`echo $VERSION |cut -f1 -d.`
VERSION_LIBRARY_API=`echo $VERSION |cut -f2 -d.`
VERSION_MINOR=`echo $VERSION |cut -f3 -d.`
VERSION_PROTOCOL=2
AC_SUBST(VERSION_MAJOR)
AC_SUBST(VERSION_LIBRARY_API)
AC_SUBST(VERSION_MINOR)
AC_SUBST(VERSION_PROTOCOL)
dnl checks for programs
dnl -------------------
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_CPP
AC_CHECK_TOOL(AR, ar, ar)
AC_CHECK_TOOL(LD, ld, ld)
AC_PROG_LIBTOOL
AM_PROG_CC_C_O
dnl check for debugging options
dnl -------------------
AC_MSG_CHECKING([whether to enable asserts and other debug facilities])
AC_ARG_ENABLE([extra-debug],
AC_HELP_STRING([--disable-extra-debug], [Disable asserts and debug traces]),
AC_MSG_RESULT([no])
AC_DEFINE(NDEBUG, 1, [Define to 1 if debug facilities should be disabled]),
AC_MSG_RESULT([yes]))
dnl check for doxygen
dnl -----------------
AC_ARG_ENABLE(docs, AC_HELP_STRING([--enable-docs], [Build DOXYGEN documentation (requires Doxygen)]),
enable_docs=$enableval,enable_docs=auto)
AC_PATH_PROG(DOXYGEN, doxygen, no)
AC_MSG_CHECKING([whether to build Doxygen documentation])
if test x$DOXYGEN = xno ; then
have_doxygen=no
else
have_doxygen=yes
fi
if test x$enable_docs = xauto ; then
if test x$have_doxygen = xno ; then
enable_docs=no
else
enable_docs=yes
fi
fi
if test x$enable_docs = xyes; then
if test x$have_doxygen = xno; then
AC_MSG_ERROR([Building Doxygen docs explicitly required, but Doxygen not found])
else
AC_MSG_RESULT(yes)
fi
else
AC_MSG_RESULT(no)
fi
AM_CONDITIONAL(DOXYGEN_DOCS_ENABLED, test x$enable_docs = xyes)
AC_SUBST(DOXYGEN)
dnl checks for libraries
dnl --------------------
PKG_CHECK_MODULES([CHECK], [check >= 0.9.4])
PKG_CHECK_MODULES([DBUS], [dbus-1 >= 1.0])
AC_SUBST(DBUS_CFLAGS)
AC_SUBST(DBUS_LIBS)
PKG_CHECK_MODULES([PULSE], [libpulse-simple >= 9.0])
AC_SUBST(PULSE_CFLAGS)
AC_SUBST(PULSE_LIBS)
dnl note: this affects the main library build (the dummy
dnl library is built always under dummy-backend/ )
default_backend="nokiamodem"
AC_ARG_WITH([backend],
AC_HELP_STRING([--with-backend=BACKEND],
[select which backend to use]),
[
case "$withval" in
dummy)
backend="dummy"
;;
nokiamodem)
backend="nokiamodem"
;;
null)
backend="null"
;;
*)
AC_MSG_ERROR([unsupported backend: $withval])
;;
esac
])
if test "x$backend" = "x" ; then
backend="$default_backend"
fi
AM_CONDITIONAL(USE_BACKEND_DUMMY, [test "x$backend" = "xdummy"])
AM_CONDITIONAL(USE_BACKEND_NOKIAMODEM, [test "x$backend" = "xnokiamodem"])
AM_CONDITIONAL(USE_BACKEND_NULL, [test "x$backend" = "xnull"])
AC_MSG_RESULT([selecting default backend: $backend])
AC_ARG_ENABLE(nokiamodem-vdd2lock,
AC_HELP_STRING([--enable-nokiamodem-vdd2lock],
[nokiamodem: Utilize Maemo5 kernel interface for memory/vdd2 locking]),
nokiamodem_vdd2lock=$enableval,nokiamodem_vdd2lock=no)
if test "x$nokiamodem_vdd2lock" = "xyes" ; then
AC_DEFINE(NOKIAMODEM_VDD2LOCK, 1, [Define to 1 if debug facilities should be disabled])
fi
dnl checks for types
dnl ----------------
dnl checks for structures
dnl ---------------------
AC_CHECK_HEADERS(stdio.h)
AC_CHECK_HEADERS(sched.h sys/stat.h sys/mman.h)
AC_CHECK_HEADERS(mcheck.h syslog.h)
AC_CHECK_HEADERS(linux/cs-protocol.h)
dnl checks for typedefs, structures, and compiler characteristics.
dnl --------------------------------------------------------------
AC_C_CONST
dnl output
dnl ------
AC_CONFIG_FILES([
Makefile
cmtspeech_config.h
libcmtspeechdata.pc
doc/Makefile
doc/doxygen.cfg
dummy-backend/Makefile
])
AC_OUTPUT
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