configure.ac

AST_EXT_LIB_CHECK([SPEEX], [speex], [speex_encode], [speex/speex.h], [-lm])

AST_EXT_LIB_CHECK([SQLITE], [sqlite], [sqlite_exec], [sqlite.h])

AST_EXT_LIB_CHECK([SQLITE3], [sqlite3], [sqlite3_open], [sqlite3.h])

AST_EXT_LIB_CHECK([CRYPTO], [crypto], [AES_encrypt], [openssl/aes.h])

if test "$PBX_CRYPTO" = "1";
then
    AST_EXT_LIB_CHECK([OPENSSL], [ssl], [ssl2_connect], [openssl/ssl.h], [-lcrypto])
fi

if test "$PBX_OPENSSL" = "1";
then
    AST_EXT_LIB_CHECK([OSPTK], [osptk], [OSPPCryptoDecrypt], [osp/osp.h], [-lcrypto -lssl])
fi

AST_EXT_LIB_CHECK([FREETDS], [tds], [tds_version], [tds.h])
if test "${PBX_FREETDS}" != "0";
then
    case `grep TDS_VERSION_NO ${FREETDS_DIR:-/usr}/include/tdsver.h` in
	*0.64*)
		FREETDS_INCLUDE="${FREETDS_INCLUDE} -DFREETDS_0_64"
	;;
    *0.63*)
        FREETDS_INCLUDE="${FREETDS_INCLUDE} -DFREETDS_0_63"
	;;
    *0.62*)
        FREETDS_INCLUDE="${FREETDS_INCLUDE} -DFREETDS_0_62"
	;;
    *)
        FREETDS_INCLUDE="${FREETDS_INCLUDE} -DFREETDS_PRE_0_62"
	;;
    esac
fi

AST_EXT_LIB_CHECK([TERMCAP], [termcap], [tgetent], [])

AST_EXT_LIB_CHECK([TINFO], [tinfo], [tgetent], [])

if test "${host_os}" != "linux-gnu" ; then
  tonezone_extra="-lm"
fi

# new tonezone, version 1.4.0
AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [zaptel/tonezone.h], [${tonezone_extra}], [140])
# other case, old tonezone (0.80)
AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [zaptel/zaptel.h], [${tonezone_extra}], [80])

AST_EXT_LIB_CHECK([USB], [usb], [usb_init], [usb.h], [])

AST_EXT_LIB_CHECK([VORBIS], [vorbis], [vorbis_info_init], [vorbis/codec.h], [-lm -lvorbisenc])

AC_LANG_PUSH(C++)

if test "${USE_VPB}" != "no"; then
   AC_MSG_CHECKING(for vpb_open in -lvpb)
   saved_libs="${LIBS}"
   saved_cppflags="${CPPFLAGS}"
   if test "x${VPB_DIR}" != "x"; then
      if test -d ${VPB_DIR}/lib; then
         vpblibdir=${VPB_DIR}/lib
      else
         vpblibdir=${VPB_DIR}
      fi
      LIBS="${LIBS} -L${vpblibdir}"
      CPPFLAGS="${CPPFLAGS} -I${VPB_DIR}/include"
   fi
   LIBS="${LIBS} -lvpb -lpthread"
   AC_LINK_IFELSE(
	[
	AC_LANG_PROGRAM(
	[#include <vpbapi.h>],
	[int q = vpb_open(0,0);])
	],
	[	AC_MSG_RESULT(yes) 
		ac_cv_lib_vpb_vpb_open="yes" 
	],
	[	AC_MSG_RESULT(no) 
		ac_cv_lib_vpb_vpb_open="no" 
	]
	)
   LIBS="${saved_libs}"
   CPPFLAGS="${saved_cppflags}"
   if test "${ac_cv_lib_vpb_vpb_open}" = "yes"; then
	VPB_LIB="-lvpb"
	if test "${VPB_DIR}" != ""; then
	   VPB_LIB="-L${vpblibdir}  ${VPB_LIB}"
	   VPB_INCLUDE="-I${VPB_DIR}/include"
	fi
	PBX_VPB=1
	AC_DEFINE([HAVE_VPB], 1, [Define if your system has the VoiceTronix API libraries.])
   fi
fi

AC_LANG_POP

AST_EXT_LIB_CHECK([ZLIB], [z], [compress], [zlib.h])

# Check for various zaptel features and locations.
# The version number, which goes into HAVE_ZAPTEL_VERSION,
# will be used in the system headers to determine the location
# of the zaptel.h header.

AST_C_DEFINE_CHECK([ZAPTEL], [ZT_TONE_DTMF_BASE], [zaptel/zaptel.h], [140])
AST_C_DEFINE_CHECK([ZAPTEL], [ZT_DIAL_OP_CANCEL], [zaptel/zaptel.h], [90])

# Check for VLDTMF support
AST_C_DEFINE_CHECK([ZAPTEL_VLDTMF], [ZT_EVENT_REMOVED], [zaptel/zaptel.h])

# Check for transcode support
AST_C_DEFINE_CHECK([ZAPTEL_TRANSCODE], [ZT_TCOP_ALLOCATE], [zaptel/zaptel.h])

# On FreeBSD, try old zaptel (0.80 or so) and pretend we have vldtmf
case "${host_os}" in
    freebsd*)
	AST_EXT_LIB_CHECK([ZAPTEL], [zaptel],, [zaptel.h],, [80])
	AST_EXT_LIB_CHECK([ZAPTEL_VLDTMF], [zaptel],, [zaptel/zaptel.h],, [90])
	AST_EXT_LIB_CHECK([ZAPTEL_VLDTMF], [zaptel],, [zaptel.h],, [80])

	# other case, old tonezone (0.80)
	AST_EXT_LIB_CHECK([TONEZONE], [tonezone], [tone_zone_find], [zaptel.h], [${tonezone_extra}], [80])
	;;
esac

EDITLINE_LIB=""
if test "x$TERMCAP_LIB" != "x" ; then
  EDITLINE_LIB="$TERMCAP_LIB"
elif test "x$TINFO_LIB" != "x" ; then
  EDITLINE_LIB="$TINFO_LIB"
elif test "x$CURSES_LIB" != "x" ; then
  EDITLINE_LIB="$CURSES_LIB"
elif test "x$NCURSES_LIB" != "x" ; then
  EDITLINE_LIB="$NCURSES_LIB"
else
  AC_MSG_ERROR(*** termcap support not found)
fi
AC_SUBST(EDITLINE_LIB)

AC_CHECK_HEADER([h323.h], [PBX_H323=1], [PBX_H323=0])
AC_SUBST(PBX_H323)

AC_CHECK_HEADER([linux/compiler.h],
                [AC_DEFINE_UNQUOTED([HAVE_LINUX_COMPILER_H], 1, [Define to 1 if your system has linux/compiler.h.])])

AC_CHECK_HEADER([linux/ixjuser.h], [PBX_IXJUSER=1], [PBX_IXJUSER=0], [
				   #include <linux/version.h>
				   #ifdef HAVE_LINUX_COMPILER_H
				   #include <linux/compiler.h>
				   #endif
				   ])
AC_SUBST(PBX_IXJUSER)

PBX_GTK=0
AC_CHECK_TOOL(GTKCONFIG, gtk-config, No)
if test ! "x${GTKCONFIG}" = xNo; then
   GTK_INCLUDE=$(${GTKCONFIG} --cflags gthread)
   GTK_LIB=$(${GTKCONFIG} --libs gthread)
   PBX_GTK=1
   AC_DEFINE([HAVE_GTK], 1, [Define if your system has the GTK libraries.])
fi
AC_SUBST(PBX_GTK)
AC_SUBST(GTK_INCLUDE)
AC_SUBST(GTK_LIB)

PBX_GTK2=0
AC_CHECK_TOOL(PKGCONFIG, pkg-config, No)
if test ! "x${PKGCONFIG}" = xNo; then
   GTK2_INCLUDE=$(${PKGCONFIG} gtk+-2.0 --cflags 2>/dev/null)
   GTK2_LIB=$(${PKGCONFIG} gtk+-2.0 --libs)
   PBX_GTK2=1
   AC_DEFINE([HAVE_GTK2], 1, [Define if your system has the GTK2 libraries.])
fi
AC_SUBST(PBX_GTK2)
AC_SUBST(GTK2_INCLUDE)
AC_SUBST(GTK2_LIB)

if test "${USE_CURL}" != "no"; then
   AC_PATH_TOOL([CURL_CONFIG], [curl-config], No)
   if test ! x"${CURL_CONFIG}" = xNo; then
   # check for version
      if test $(printf "%d" 0x$(${CURL_CONFIG} --vernum)) -ge $(printf "%d" 0x070907); then
         CURL_INCLUDE=$(${CURL_CONFIG} --cflags)
         CURL_LIB=$(${CURL_CONFIG} --libs)

         AC_MSG_CHECKING(for curl_version() in curl/curl.h)
         saved_cppflags="${CPPFLAGS}"
         CPPFLAGS="${CPPFLAGS} ${CURL_INCLUDE}"
         AC_COMPILE_IFELSE(
            [AC_LANG_PROGRAM(
                [#include <curl/curl.h>],
                    [curl_version();])
            ],[
                AC_MSG_RESULT(yes)
                ac_cv_curl_h="yes"
            ],[
                AC_MSG_RESULT(no)
                ac_cv_curl_h="no"
            ]
	 )
	 CPPFLAGS="${saved_cppflags}"
         if test "${ac_cv_curl_h}" = "yes"; then
             PBX_CURL=1
             AC_DEFINE([HAVE_CURL], 1, [Define if your system has the curl libraries.])
         fi
      fi
   fi
fi

AC_CONFIG_FILES([build_tools/menuselect-deps makeopts channels/h323/Makefile])
AST_CHECK_MANDATORY

AC_OUTPUT

if test "x${silent}" != "xyes" ; then
echo
echo "               .\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$=..      "
echo "            .\$7\$7..          .7\$\$7:.    "
echo "          .\$\$:.                 ,\$7.7   "
echo "        .\$7.     7\$\$\$\$           .\$\$77  "
echo "     ..\$\$.       \$\$\$\$\$            .\$\$\$7 "
echo "    ..7\$   .?.   \$\$\$\$\$   .?.       7\$\$\$."
echo "   \$.\$.   .\$\$\$7. \$\$\$\$7 .7\$\$\$.      .\$\$\$."
echo " .777.   .\$\$\$\$\$\$77\$\$\$77\$\$\$\$\$7.      \$\$\$,"
echo " \$\$\$~      .7\$\$\$\$\$\$\$\$\$\$\$\$\$7.       .\$\$\$."
echo ".\$\$7          .7\$\$\$\$\$\$\$7:          ?\$\$\$."
echo "\$\$\$          ?7\$\$\$\$\$\$\$\$\$\$I        .\$\$\$7 "
echo "\$\$\$       .7\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$      :\$\$\$. "
echo "\$\$\$       \$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$\$\$\$    .\$\$\$.  "
echo "\$\$\$        \$\$\$   7\$\$\$7  .\$\$\$    .\$\$\$.   "
echo "\$\$\$\$             \$\$\$\$7         .\$\$\$.    "
echo "7\$\$\$7            7\$\$\$\$        7\$\$\$      "
echo " \$\$\$\$\$                        \$\$\$       "
echo "  \$\$\$\$7.                       \$\$  (TM)     "
echo "   \$\$\$\$\$\$\$.           .7\$\$\$\$\$\$  \$\$      "
echo "     \$\$\$\$\$\$\$\$\$\$\$\$7\$\$\$\$\$\$\$\$\$.\$\$\$\$\$\$      "
echo "       \$\$\$\$\$\$\$\$\$\$\$\$\$\$\$\$.                "
echo
fi

AC_MSG_NOTICE(Package configured for: )
AC_MSG_NOTICE( OS type  : $host_os)
AC_MSG_NOTICE( Host CPU : $host_cpu)
AC_MSG_NOTICE( build-cpu:vendor:os: $build_cpu : $build_vendor : $build_os :) 
AC_MSG_NOTICE( host-cpu:vendor:os: $host_cpu : $host_vendor : $host_os :) 
if test "${cross_compiling}" = "yes"; then
   AC_MSG_NOTICE( Cross Compilation = YES)
fi