2006-12-20 13:13:27 -05:00
dnl Process this file with autoconf to produce a configure script. -*-m4-*-
AC_INIT(libspeex/speex.c)
AM_CONFIG_HEADER([config.h])
SPEEX_MAJOR_VERSION=1
SPEEX_MINOR_VERSION=1
SPEEX_MICRO_VERSION=13
SPEEX_EXTRA_VERSION=
#SPEEX_VERSION=
SPEEX_VERSION=$SPEEX_MAJOR_VERSION.$SPEEX_MINOR_VERSION.$SPEEX_MICRO_VERSION$SPEEX_EXTRA_VERSION
SPEEX_VERSION="1.2beta1"
SPEEX_LT_CURRENT=5
SPEEX_LT_REVISION=0
SPEEX_LT_AGE=4
AC_SUBST(SPEEX_LT_CURRENT)
AC_SUBST(SPEEX_LT_REVISION)
AC_SUBST(SPEEX_LT_AGE)
# For automake.
VERSION=$SPEEX_VERSION
PACKAGE=speex
AC_SUBST(SPEEX_VERSION)
AM_INIT_AUTOMAKE($PACKAGE, $VERSION, no-define)
AM_MAINTAINER_MODE
AC_CANONICAL_HOST
AM_PROG_LIBTOOL
AC_C_BIGENDIAN
AC_C_CONST
AC_C_INLINE
AC_C_RESTRICT
AC_MSG_CHECKING(for C99 variable-size arrays)
AC_TRY_COMPILE( , [
int foo=10;
int array[foo];
],
[has_var_arrays=yes;AC_DEFINE([VAR_ARRAYS], [], [Use C99 variable-size arrays])
],
has_var_arrays=no
)
AC_MSG_RESULT($has_var_arrays)
AC_MSG_CHECKING(for alloca)
AC_TRY_COMPILE( [#include <alloca.h>], [
int foo=10;
int *array = alloca(foo);
],
[
has_alloca=yes;
if test x$has_var_arrays = "xno" ; then
AC_DEFINE([USE_ALLOCA], [], [Make use of alloca])
fi
],
has_alloca=no
)
AC_MSG_RESULT($has_alloca)
AC_CHECK_HEADERS(sys/soundcard.h sys/audioio.h)
XIPH_PATH_OGG([src="src"], [src=""])
AC_SUBST(src)
AC_CHECK_LIB(m, sin)
# Check for getopt_long; if not found, use included source.
AC_CHECK_FUNCS([getopt_long],,
[# FreeBSD has a gnugetopt library.
AC_CHECK_LIB([gnugetopt],[getopt_long],
[AC_DEFINE([HAVE_GETOPT_LONG])],
[# Use the GNU replacement.
AC_LIBOBJ(getopt)
AC_LIBOBJ(getopt1)])])
AC_CHECK_LIB(winmm, main)
AC_DEFINE_UNQUOTED(SPEEX_VERSION, "${SPEEX_VERSION}", [Complete version string])
AC_DEFINE_UNQUOTED(SPEEX_MAJOR_VERSION, ${SPEEX_MAJOR_VERSION}, [Version major])
AC_DEFINE_UNQUOTED(SPEEX_MINOR_VERSION, ${SPEEX_MINOR_VERSION}, [Version minor])
AC_DEFINE_UNQUOTED(SPEEX_MICRO_VERSION, ${SPEEX_MICRO_VERSION}, [Version micro])
AC_DEFINE_UNQUOTED(SPEEX_EXTRA_VERSION, "${SPEEX_EXTRA_VERSION}", [Version extra])
AC_ARG_ENABLE(wideband, [ --disable-wideband Disable wideband codec],
[if test "$enableval" = no; then
AC_DEFINE([DISABLE_WIDEBAND], , [Disable wideband codec])
fi])
AC_ARG_ENABLE(vorbis-psy, [ --enable-vorbis-psy Enable Vorbis-style psychoacoustics (EXPERIMENTAL)],
[if test "$enableval" = yes; then
AC_DEFINE([VORBIS_PSYCHO], , [Enable Vorbis-style psychoacoustics (EXPERIMENTAL)])
fi])
AC_ARG_ENABLE(valgrind, [ --enable-valgrind Enable valgrind extra checks],
[if test "$enableval" = yes; then
AC_DEFINE([ENABLE_VALGRIND], , [Enable valgrind extra checks])
fi])
AC_ARG_ENABLE(sse, [ --enable-sse Enable SSE support], [if test "$enableval" = yes; then
AC_DEFINE([_USE_SSE], , [Enable SSE support])
CFLAGS="$CFLAGS -O3 -msse"
fi
])
AC_ARG_ENABLE(fixed-point, [ --enable-fixed-point Compile as fixed-point],
[if test "$enableval" = yes; then
AC_DEFINE([FIXED_POINT], , [Compile as fixed-point])
fi])
AC_ARG_ENABLE(arm4-asm, [ --enable-arm4-asm Make use of ARM4 assembly optimizations],
[if test "$enableval" = yes; then
AC_DEFINE([ARM4_ASM], , [Make use of ARM4 assembly optimizations])
fi])
AC_ARG_ENABLE(arm5e-asm, [ --enable-arm5e-asm Make use of ARM5E assembly optimizations],
[if test "$enableval" = yes; then
AC_DEFINE([ARM5E_ASM], , [Make use of ARM5E assembly optimizations])
fi])
AC_ARG_ENABLE(blackfin-asm, [ --enable-blackfin-asm Make use of Blackfin assembly optimizations],
[if test "$enableval" = yes; then
AC_DEFINE([BFIN_ASM], , [Make use of Blackfin assembly optimizations])
LDFLAGS="-Wl,-elf2flt=-s100000"
fi])
AC_ARG_ENABLE(fixed-point-debug, [ --enable-fixed-point-debug Debug fixed-point implementation],
[if test "$enableval" = yes; then
AC_DEFINE([FIXED_DEBUG], , [Debug fixed-point implementation])
fi])
AC_ARG_ENABLE(epic-48k, [ --enable-epic-48k Enable support for Epic 4.8 kbps mode],
[if test "$enableval" = yes; then
AC_DEFINE([EPIC_48K], , [Enable support for Epic 4.8 kbps mode])
fi])
AC_ARG_ENABLE(ti-c55x, [ --enable-ti-c55x Enable support for TI C55X DSP],
[if test "$enableval" = yes; then
has_char16=yes;
AC_DEFINE([TI_C55X], , [Enable support for TI C55X DSP])
fi])
AC_ARG_ENABLE(16bit-precision, [ --enable-16bit-precision Reduce precision to 16 bits (EXPERIMENTAL)],
[if test "$enableval" = yes; then
AC_DEFINE([PRECISION16], , [Reduce precision to 16 bits (EXPERIMENTAL)])
fi])
AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
if test x$has_char16 = "xyes" ; then
case 1 in
$ac_cv_sizeof_short) SIZE16="short";;
$ac_cv_sizeof_int) SIZE16="int";;
esac
else
case 2 in
$ac_cv_sizeof_short) SIZE16="short";;
$ac_cv_sizeof_int) SIZE16="int";;
esac
fi
if test x$has_char16 = "xyes" ; then
case 2 in
$ac_cv_sizeof_int) SIZE32="int";;
$ac_cv_sizeof_long) SIZE32="long";;
$ac_cv_sizeof_short) SIZE32="short";;
esac
else
case 4 in
$ac_cv_sizeof_int) SIZE32="int";;
$ac_cv_sizeof_long) SIZE32="long";;
$ac_cv_sizeof_short) SIZE32="short";;
esac
fi
AC_SUBST(SIZE16)
AC_SUBST(SIZE32)
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AC_DEFUN([AX_COMPILER_VENDOR],
[
AC_CACHE_CHECK([for _AC_LANG compiler vendor], ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor,
[ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor=unknown
# note: don't check for gcc first since some other compilers define __GNUC__
for ventest in intel:__ICC,__ECC,__INTEL_COMPILER ibm:__xlc__,__xlC__,__IBMC__,__IBMCPP__ gnu:__GNUC__ sun:__SUNPRO_C,__SUNPRO_CC hp:__HP_cc,__HP_aCC dec:__DECC,__DECCXX,__DECC_VER,__DECCXX_VER borland:__BORLANDC__,__TURBOC__ comeau:__COMO__ cray:_CRAYC kai:__KCC lcc:__LCC__ metrowerks:__MWERKS__ sgi:__sgi,sgi microsoft:_MSC_VER watcom:__WATCOMC__ portland:__PGI; do
vencpp="defined("`echo $ventest | cut -d: -f2 | sed 's/,/) || defined(/g'`")"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[
#if !($vencpp)
thisisanerror;
#endif
])], [ax_cv_]_AC_LANG_ABBREV[_compiler_vendor=`echo $ventest | cut -d: -f1`; break])
done
])
])
AX_COMPILER_VENDOR
# Enable 64 bit build
AC_ARG_ENABLE(64,
[AC_HELP_STRING([--enable-64],[build with 64 bit support])],[enable_64="$enable_64"],[enable_64="no"])
if test "x${ax_cv_c_compiler_vendor}" = "xsun" ; then
if test "${enable_64}" = "yes"; then
CFLAGS="$CFLAGS -m64"
CXXFLAGS="$CXXFLAGS -m64"
fi
fi
2006-12-20 13:13:27 -05:00
AC_OUTPUT([Makefile libspeex/Makefile src/Makefile doc/Makefile Speex.spec
include/Makefile include/speex/Makefile speex.pc
win32/Makefile win32/libspeex/Makefile win32/speexenc/Makefile
win32/speexdec/Makefile symbian/Makefile
win32/VS2003/Makefile win32/VS2005/Makefile
win32/VS2003/libspeex/Makefile
win32/VS2003/speexdec/Makefile
win32/VS2003/speexenc/Makefile
win32/VS2005/libspeex/Makefile
win32/VS2005/speexdec/Makefile
win32/VS2005/speexenc/Makefile
include/speex/speex_config_types.h ti/Makefile
ti/speex_C54_test/Makefile ti/speex_C55_test/Makefile
ti/speex_C64_test/Makefile ])
if test "x$src" = "x"; then
echo "**IMPORTANT**"
echo "You don't seem to have the development package for libogg (libogg-devel) installed. Only the Speex library (libspeex) will be built (no encoder/decoder executable)"
echo "You can download libogg from http://downloads.xiph.org/releases/ogg/"
fi
echo "Type \"make; make install\" to compile and install Speex";
