AC_INIT(codec_g72x, 1.0-beta5, asterisk.hosting.lv)saved_cflags="$CFLAGS"AC_CONFIG_HEADERS([config.h])AC_PROG_INSTALLAM_INIT_AUTOMAKEAC_PROG_CCAM_PROG_CC_C_OAC_DISABLE_STATICAM_PROG_LIBTOOL#echo cflags: "${saved_cflags}"#echo host_os: "${host_os}"#echo build_cpu: "${build_cpu}"#echo prefix: "${prefix}"#echo default_prefix: "${ac_default_prefix}"case "${host_os}" in    freebsd*)        ac_default_prefix=/usr/local        ;;     *)        ac_default_prefix=/usr        ;;esacif test "${prefix}" = "NONE"; then    prefix="${ac_default_prefix}"fiif test "${prefix}" != "/usr"; then    CPPFLAGS="$CPPFLAGS -I${prefix}/include"fi#echo new prefix: "${prefix}"ASTERISK_VERSION="14";AC_ARG_WITH(asterisk-includes,    AS_HELP_STRING([--with-asterisk-includes=PATH], [Path to Asterisk includes (defaults to PREFIX/include)]),    [ASTERISK_CFLAGS="-I$withval"])AC_ARG_WITH(asterisk12,    AS_HELP_STRING([--with-asterisk12], [Build for Asterisk 1.2 (not supported yet)]),    [ASTERISK_VERSION="12"])AC_ARG_WITH(asterisk14,    AS_HELP_STRING([--with-asterisk14], [Build for Asterisk 1.4 (the default)]),    [ASTERISK_VERSION="14"])AC_ARG_WITH(asterisk16,    AS_HELP_STRING([--with-asterisk16], [Build for Asterisk 1.6]),    [ASTERISK_VERSION="16"])AC_ARG_WITH(asterisk17,    AS_HELP_STRING([--with-asterisk17], [Build for Asterisk SVN TRUNK]),    [ASTERISK_VERSION="17"])AC_ARG_WITH(callweaver,    AS_HELP_STRING([--with-callweaver=PATH], [Build for CallWeaver (not supported yet)]),    [CALLWEAVER_CFLAGS="-DG72X_CALLWEAVER -I\"$withval\""])AC_ARG_WITH([ipp],    AS_HELP_STRING([--with-ipp=PATH], [Path to Intel IPP]),    [ipp_root="$withval"],    [    case "$build_cpu" in        i?86)            ipp_root="/opt/intel/ipp/5.3/ia32";            ;;        x86_64|amd64)            ipp_root="/opt/intel/ipp/5.3/em64t";            ;;    esac;    echo -e "\nNOTICE: Defaulting to $ipp_root as IPP_ROOT - use --with-ipp if necessary";    ])case "$build_cpu" in    i586)        march="pentium"        ippcore="px";        ipp_cdefs="-DIPPCORE_NO_SSE"        ;;    # XXX check for pentium2 or sigill    i686)        march="pentium3"        ippcore="a6";        cflags="-msse -mfpmath=sse"        ;;    x86_64|amd64)        march="nocona"        # -mfpmath=sse is default on x86_64        # older K8 doesn't have SSE3        cflags="-msse2"        ;;esac# IPP cores are:# 32-bit# px - pentium mmx# a6 - pentium3 sse# w7 - pentium4 sse2# t7 - pentium4 prescott sse3# v8 - core2 ssse3# p8 - core2 penryn sse4.1# 64-bit# mx - older amd64 w/o sse3?# m7 - pentium4 sse3 em64t# u8 - core2 ssse3# y8 - core2 penryn sse4.1#              sse3   ssse3  sse4.1# k8 w/o sse3# k8            +# prescott      +# core2         +      +# penryn        +      +      +AC_ARG_ENABLE([opteron-sse3],    AS_HELP_STRING([--enable-opteron-sse3],    [Optimize for K8/Opteron/Athlon64 (enables SSE3)]),    [march="k8"; ippcore="t7"; cflags="-msse3 -mfpmath=sse";])AC_ARG_ENABLE([opteron],    AS_HELP_STRING([--enable-opteron],    [Optimize for K8/Opteron/Athlon64 (enables SSE2)]),    [march="k8"; ippcore="w7"; cflags="-msse2 -mfpmath=sse";])AC_ARG_ENABLE([athlon],    AS_HELP_STRING([--enable-athlon], [Optimize for K7/Athlon-XP (enables SSE)]),    [march="athlon-xp"; ippcore="a6"; cflags="-msse -mfpmath=sse";])AC_ARG_ENABLE([penryn],    AS_HELP_STRING([--enable-penryn], [Optimize for Intel Core2 Penryn (enables SSE4)]),    [march="nocona"; ippcore="p8"; cflags="-msse3 -mfpmath=sse";])AC_ARG_ENABLE([core2],    AS_HELP_STRING([--enable-core2], [Optimize for Intel Core2 (enables SSE3)]),    [march="nocona"; ippcore="v8"; cflags="-msse3 -mfpmath=sse";])AC_ARG_ENABLE([prescott],    AS_HELP_STRING([--enable-prescott], [Optimize for Pentium4 Prescott (enables SSE3)]),    [march="prescott"; ippcore="t7"; cflags="-msse3 -mfpmath=sse";])AC_ARG_ENABLE([pentium4],    AS_HELP_STRING([--enable-pentium4], [Optimize for Pentium4 (enables SSE2)]),    [march="pentium4"; ippcore="w7"; cflags="-msse2 -mfpmath=sse";])AC_ARG_ENABLE([pentiumm],    AS_HELP_STRING([--enable-pentiumm], [Optimize for Pentium M (enables SSE2)]),    [march="pentium-m"; ippcore="w7"; cflags="-msse2 -mfpmath=sse";])AC_ARG_ENABLE([pentium3],    AS_HELP_STRING([--enable-pentium3], [Optimize for Pentium3 (enables SSE, the default)]),    [march="pentium3"; ippcore="a6"; cflags="-msse -mfpmath=sse";])AC_ARG_ENABLE([pentium2],    AS_HELP_STRING([--enable-pentium2], [Optimize for Pentium2]),    [march="pentium2"; ippcore="px"; ipp_cdefs="-DIPPCORE_NO_SSE" cflags="";])AC_ARG_ENABLE([pentium],    AS_HELP_STRING([--enable-pentium], [Optimize for Pentium]),    [march="pentium"; ippcore="px"; ipp_cdefs="-DIPPCORE_NO_SSE" cflags="";])if test -z "$march"; then    echo -e "\nERROR: Detected build CPU $build_cpu is not supported, use --enable-pentium/etc. to choose the core"    exit 1fiif test -z "$saved_cflags"; then    CFLAGS="-O3 -fomit-frame-pointer -march=$march $cflags"fiIPP_CFLAGS="-I\"$ipp_root/include\" $ipp_cdefs";IPP_LDFLAGS="-L\"$ipp_root/lib\"";case "$build_cpu" in    i?86)        IPP_CFLAGS="$IPP_CFLAGS -include \"$ipp_root/tools/staticlib/ipp_$ippcore.h\"";        IPP_LIBS="-lippscmerged -lippsrmerged -lippsmerged -lippcore";        ;;    x86_64|amd64)        IPP_CFLAGS="$IPP_CFLAGS -DIPPCORE_STATIC_INIT"        IPP_LIBS="-lippscemergedem64t -lippsremergedem64t -lippsemergedem64t -lippscmergedem64t -lippsrmergedem64t -lippsmergedem64t -lippcoreem64t";        ;;esacAC_SUBST([ASTERISK_CFLAGS ASTERISK_VERSION CALLWEAVER_CFLAGS])AC_SUBST([IPP_CFLAGS IPP_LDFLAGS IPP_LIBS])AC_OUTPUT([Makefile])