389 lines
14 KiB
Plaintext
389 lines
14 KiB
Plaintext
#
|
|
# broadvoice - a library for the BroadVoice 16 and 32 codecs
|
|
#
|
|
# configure.ac -- Process this file with autoconf to produce configure
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License version 2, as
|
|
# published by the Free Software Foundation.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
#
|
|
# $Id: configure.ac,v 1.2 2009/11/21 17:19:22 steveu Exp $
|
|
|
|
# @start 1
|
|
|
|
AC_INIT([broadvoice],[0.1.0])
|
|
|
|
CFLAGS="$CFLAGS $CONFIGURE_CFLAGS"
|
|
CXXFLAGS="$CXXFLAGS $CONFIGURE_CXXFLAGS"
|
|
LDFLAGS="$LDFLAGS $CONFIGURE_LDFLAGS"
|
|
|
|
m4_include(config/ax_compiler_vendor.m4)
|
|
m4_include(config/ax_check_real_file.m4)
|
|
m4_include(config/ax_fixed_point_machine.m4)
|
|
m4_include(config/ax_misaligned_access_fails.m4)
|
|
m4_include(config/ax_c99_features.m4)
|
|
m4_include(config/ax_check_export_capability.m4)
|
|
|
|
BROADVOICE_MAJOR_VERSION=0
|
|
BROADVOICE_MINOR_VERSION=0
|
|
BROADVOICE_MICRO_VERSION=1
|
|
|
|
BROADVOICE_LT_CURRENT=0
|
|
BROADVOICE_LT_REVISION=1
|
|
BROADVOICE_LT_AGE=0
|
|
|
|
VERSION=$BROADVOICE_MAJOR_VERSION.$BROADVOICE_MINOR_VERSION.$BROADVOICE_MICRO_VERSION
|
|
PACKAGE=broadvoice
|
|
|
|
AC_SUBST(BROADVOICE_LT_CURRENT)
|
|
AC_SUBST(BROADVOICE_LT_REVISION)
|
|
AC_SUBST(BROADVOICE_LT_AGE)
|
|
|
|
AC_CONFIG_SRCDIR([src/bitpack32.c])
|
|
AC_CONFIG_AUX_DIR([config])
|
|
AC_CONFIG_HEADERS([src/config.h:config-h.in])
|
|
AM_INIT_AUTOMAKE
|
|
|
|
AC_CANONICAL_HOST
|
|
#AC_CANONICAL_BUILD
|
|
AC_PROG_CC
|
|
AC_PROG_CXX
|
|
AC_PROG_GCC_TRADITIONAL
|
|
AC_PROG_LIBTOOL
|
|
AC_LANG([C])
|
|
|
|
AX_COMPILER_VENDOR
|
|
|
|
if test "${build}" != "${host}"
|
|
then
|
|
# If we are doing a Canadian Cross, in which the host and build systems
|
|
# are not the same, we set reasonable default values for the tools.
|
|
|
|
CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
|
|
CPPFLAGS_FOR_BUILD="\$(CPPFLAGS)"
|
|
CC=${CC-${host_alias}-gcc}
|
|
CFLAGS=${CFLAGS-"-g -O2"}
|
|
CXX=${CXX-${host_alias}-c++}
|
|
CXXFLAGS=${CXXFLAGS-"-g -O2"}
|
|
else
|
|
# Set reasonable default values for some tools even if not Canadian.
|
|
# Of course, these are different reasonable default values, originally
|
|
# specified directly in the Makefile.
|
|
# We don't export, so that autoconf can do its job.
|
|
# Note that all these settings are above the fragment inclusion point
|
|
# in Makefile.in, so can still be overridden by fragments.
|
|
# This is all going to change when we autoconfiscate...
|
|
CC_FOR_BUILD="\$(CC)"
|
|
CPPFLAGS_FOR_BUILD="\$(CPPFLAGS)"
|
|
AC_PROG_CC
|
|
|
|
# We must set the default linker to the linker used by gcc for the correct
|
|
# operation of libtool. If LD is not defined and we are using gcc, try to
|
|
# set the LD default to the ld used by gcc.
|
|
if test -z "$LD"
|
|
then
|
|
if test "$GCC" = yes
|
|
then
|
|
case $build in
|
|
*-*-mingw*)
|
|
gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
|
|
*)
|
|
gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
|
|
esac
|
|
case $gcc_prog_ld in
|
|
# Accept absolute paths.
|
|
[[\\/]* | [A-Za-z]:[\\/]*)]
|
|
LD="$gcc_prog_ld" ;;
|
|
esac
|
|
fi
|
|
fi
|
|
|
|
CXX=${CXX-"c++"}
|
|
CFLAGS=${CFLAGS-"-g -O2"}
|
|
CXXFLAGS=${CXXFLAGS-"-g -O2"}
|
|
fi
|
|
|
|
AC_DEFUN([REMOVE_FROM_VAR],[
|
|
new_val=""
|
|
removed=0
|
|
for i in $$1; do
|
|
if test "x$i" != "x$2"; then
|
|
new_val="$new_val $i"
|
|
else
|
|
removed=1
|
|
fi
|
|
done
|
|
if test $removed = "1"; then
|
|
echo " removed \"$2\" from $1"
|
|
$1=$new_val
|
|
fi
|
|
])
|
|
|
|
AC_C_CONST
|
|
AC_C_INLINE
|
|
AC_C_VOLATILE
|
|
|
|
AC_CHECK_TYPES(long long)
|
|
AC_CHECK_TYPES(long double)
|
|
|
|
AC_TYPE_SIGNAL
|
|
|
|
AC_ARG_ENABLE(doc, [ --enable-doc Build the documentation])
|
|
AC_ARG_ENABLE(tests, [ --enable-tests Build the test programs])
|
|
AC_ARG_ENABLE(mmx, [ --enable-mmx Enable MMX support])
|
|
AC_ARG_ENABLE(sse, [ --enable-sse Enable SSE support])
|
|
AC_ARG_ENABLE(sse2, [ --enable-sse2 Enable SSE2 support])
|
|
AC_ARG_ENABLE(sse3, [ --enable-sse3 Enable SSE3 support])
|
|
AC_ARG_ENABLE(sse3, [ --enable-sse3 Enable SSE3 support])
|
|
AC_ARG_ENABLE(sse4_1, [ --enable-sse4-1 Enable SSE4.1 support])
|
|
AC_ARG_ENABLE(sse4_2, [ --enable-sse4-2 Enable SSE4.2 support])
|
|
AC_ARG_ENABLE(sse4a, [ --enable-sse4a Enable SSE4A support])
|
|
AC_ARG_ENABLE(sse5, [ --enable-sse5 Enable SSE5 support])
|
|
AC_ARG_ENABLE(fixed_point, [ --enable-fixed-point Enable fixed point support])
|
|
|
|
AC_FUNC_ERROR_AT_LINE
|
|
AC_FUNC_VPRINTF
|
|
AC_FUNC_MALLOC
|
|
AC_FUNC_MEMCMP
|
|
AC_FUNC_REALLOC
|
|
AC_FUNC_SELECT_ARGTYPES
|
|
|
|
AX_C99_FUNC_LRINT
|
|
AX_C99_FUNC_LRINTF
|
|
AX_C99_FUNC_LLRINT
|
|
AX_C99_FUNC_LLRINTF
|
|
|
|
if test "x$ac_cv_c99_lrint" = "xno" ; then
|
|
if test "x$ac_cv_c99_lrintf" = "xno" ; then
|
|
AC_MSG_WARN([[*** Missing C99 standard functions lrint() and lrintf().]])
|
|
AC_MSG_WARN([[*** This may cause benign compiler warnings on some systems (ie Solaris).]])
|
|
fi
|
|
fi
|
|
|
|
AX_C99_FLEXIBLE_ARRAY
|
|
|
|
AC_CHECK_FUNCS([memmove])
|
|
AC_CHECK_FUNCS([memset])
|
|
AC_CHECK_FUNCS([select])
|
|
AC_CHECK_FUNCS([strcasecmp])
|
|
AC_CHECK_FUNCS([strchr])
|
|
AC_CHECK_FUNCS([strdup])
|
|
AC_CHECK_FUNCS([strerror])
|
|
AC_CHECK_FUNCS([strstr])
|
|
AC_CHECK_FUNCS([strtol])
|
|
AC_CHECK_FUNCS([gettimeofday])
|
|
|
|
AC_HEADER_STDC
|
|
AC_HEADER_SYS_WAIT
|
|
AC_HEADER_TIME
|
|
|
|
# Check for header files.
|
|
AC_CHECK_HEADERS([socket.h])
|
|
AC_CHECK_HEADERS([inttypes.h], [INSERT_INTTYPES_HEADER="#include <inttypes.h>"])
|
|
AC_CHECK_HEADERS([stdint.h], [INSERT_STDINT_HEADER="#include <stdint.h>"])
|
|
AC_CHECK_HEADERS([unistd.h])
|
|
AC_CHECK_HEADERS([stdlib.h])
|
|
AC_CHECK_HEADERS([string.h])
|
|
AC_CHECK_HEADERS([strings.h])
|
|
AC_CHECK_HEADERS([malloc.h])
|
|
AC_CHECK_HEADERS([tgmath.h], [INSERT_TGMATH_HEADER="#include <tgmath.h>"])
|
|
AC_CHECK_HEADERS([math.h], [INSERT_MATH_HEADER="#include <math.h>"])
|
|
AC_CHECK_HEADERS([float.h])
|
|
AC_CHECK_HEADERS([fcntl.h])
|
|
AC_CHECK_HEADERS([sys/time.h])
|
|
AC_CHECK_HEADERS([sys/select.h])
|
|
AC_CHECK_HEADERS([sys/ioctl.h])
|
|
AC_CHECK_HEADERS([sys/fcntl.h])
|
|
AC_CHECK_HEADERS([sndfile.h])
|
|
|
|
AC_LANG([C])
|
|
|
|
if test "${build}" = "${host}"
|
|
then
|
|
case "${host}" in
|
|
x86_64-*)
|
|
AX_CHECK_REAL_FILE([${prefix}/lib64], libdir='$(exec_prefix)/lib64')
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
# Checks for libraries.
|
|
AC_CHECK_LIB([m], [cos])
|
|
# Some platforms still seem to lack the basic single precision trig and power related function.
|
|
AC_SEARCH_LIBS([sinf], [m], AC_DEFINE([HAVE_SINF], [1], [Define to 1 if you have the sinf() function.]))
|
|
AC_SEARCH_LIBS([cosf], [m], AC_DEFINE([HAVE_COSF], [1], [Define to 1 if you have the cosf() function.]))
|
|
AC_SEARCH_LIBS([tanf], [m], AC_DEFINE([HAVE_TANF], [1], [Define to 1 if you have the tanf() function.]))
|
|
AC_SEARCH_LIBS([asinf], [m], AC_DEFINE([HAVE_ASINF], [1], [Define to 1 if you have the asinf() function.]))
|
|
AC_SEARCH_LIBS([acosf], [m], AC_DEFINE([HAVE_ACOSF], [1], [Define to 1 if you have the acosf() function.]))
|
|
AC_SEARCH_LIBS([atanf], [m], AC_DEFINE([HAVE_ATANF], [1], [Define to 1 if you have the atanf() function.]))
|
|
AC_SEARCH_LIBS([atan2f], [m], AC_DEFINE([HAVE_ATAN2F], [1], [Define to 1 if you have the atan2f() function.]))
|
|
AC_SEARCH_LIBS([ceilf], [m], AC_DEFINE([HAVE_CEILF], [1], [Define to 1 if you have the ceilf() function.]))
|
|
AC_SEARCH_LIBS([floorf], [m], AC_DEFINE([HAVE_FLOORF], [1], [Define to 1 if you have the floorf() function.]))
|
|
AC_SEARCH_LIBS([powf], [m], AC_DEFINE([HAVE_POWF], [1], [Define to 1 if you have the powf() function.]))
|
|
AC_SEARCH_LIBS([expf], [m], AC_DEFINE([HAVE_EXPF], [1], [Define to 1 if you have the expf() function.]))
|
|
AC_SEARCH_LIBS([logf], [m], AC_DEFINE([HAVE_LOGF], [1], [Define to 1 if you have the logf() function.]))
|
|
AC_SEARCH_LIBS([log10f], [m], AC_DEFINE([HAVE_LOG10F], [1], [Define to 1 if you have the log10f() function.]))
|
|
if test -n "$enable_tests" ; then
|
|
AC_CHECK_LIB([sndfile], [sf_open], TESTLIBS="$TESTLIBS -lsndfile", AC_MSG_ERROR("Can't make tests without libsndfile (does your system require a libsndfile-devel package?)"))
|
|
fi
|
|
|
|
AX_CHECK_EXPORT_CAPABILITY([$host],
|
|
[AC_DEFINE([BROADVOICE_USE_EXPORT_CAPABILITY], [1], [Use the library symbol export capability of the compiler])
|
|
BROADVOICE_USE_EXPORT_CAPABILITY="#define BROADVOICE_USE_EXPORT_CAPABILITY 1"],
|
|
[BROADVOICE_USE_EXPORT_CAPABILITY="#undef BROADVOICE_USE_EXPORT_CAPABILITY"])
|
|
|
|
case "${ax_cv_c_compiler_vendor}" in
|
|
gnu)
|
|
COMP_VENDOR_CFLAGS="-std=gnu99 -ffast-math -Wall -Wunused-variable -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes"
|
|
if test "$enable_sse5" = "yes" ; then
|
|
COMP_VENDOR_CFLAGS="-msse5 $COMP_VENDOR_CFLAGS"
|
|
fi
|
|
if test "$enable_sse4a" = "yes" ; then
|
|
COMP_VENDOR_CFLAGS="-msse4a $COMP_VENDOR_CFLAGS"
|
|
fi
|
|
if test "$enable_sse4_2" = "yes" ; then
|
|
COMP_VENDOR_CFLAGS="-msse42 $COMP_VENDOR_CFLAGS"
|
|
fi
|
|
if test "$enable_sse4_1" = "yes" ; then
|
|
COMP_VENDOR_CFLAGS="-msse41 $COMP_VENDOR_CFLAGS"
|
|
fi
|
|
if test "$enable_sse3" = "yes" ; then
|
|
COMP_VENDOR_CFLAGS="-msse3 $COMP_VENDOR_CFLAGS"
|
|
fi
|
|
if test "$enable_sse2" = "yes" ; then
|
|
COMP_VENDOR_CFLAGS="-msse2 $COMP_VENDOR_CFLAGS"
|
|
fi
|
|
if test "$enable_sse" = "yes" ; then
|
|
COMP_VENDOR_CFLAGS="-msse $COMP_VENDOR_CFLAGS"
|
|
fi
|
|
if test "$enable_mmx" = "yes" ; then
|
|
COMP_VENDOR_CFLAGS="-mmmx $COMP_VENDOR_CFLAGS"
|
|
fi
|
|
case $host_os in
|
|
mingw* | cygwin*)
|
|
COMP_VENDOR_LDFLAGS="-no-undefined"
|
|
;;
|
|
*)
|
|
COMP_VENDOR_LDFLAGS=
|
|
;;
|
|
esac
|
|
;;
|
|
sun)
|
|
COMP_VENDOR_CFLAGS="-xc99=all -mt -xCC -errwarn=%all -xvpara"
|
|
if test "$enable_sse3" = "yes" ; then
|
|
COMP_VENDOR_CFLAGS="-native -fast $COMP_VENDOR_CFLAGS"
|
|
fi
|
|
if test "$enable_sse2" = "yes" ; then
|
|
COMP_VENDOR_CFLAGS="-native -fast $COMP_VENDOR_CFLAGS"
|
|
fi
|
|
if test "$enable_sse" = "yes" ; then
|
|
COMP_VENDOR_CFLAGS="-native -fast $COMP_VENDOR_CFLAGS"
|
|
fi
|
|
if test "$enable_mmx" = "yes" ; then
|
|
COMP_VENDOR_CFLAGS="-native -fast $COMP_VENDOR_CFLAGS"
|
|
fi
|
|
COMP_VENDOR_LDFLAGS=
|
|
REMOVE_FROM_VAR(CFLAGS, -Xc)
|
|
;;
|
|
*)
|
|
COMP_VENDOR_CFLAGS="-std=c99 -Wall -Wunused-variable -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes"
|
|
COMP_VENDOR_LDFLAGS=
|
|
;;
|
|
esac
|
|
|
|
COMP_VENDOR_CFLAGS="-DNDEBUG $COMP_VENDOR_CFLAGS"
|
|
|
|
AM_CONDITIONAL([COND_DOC], [test "$enable_doc" = yes])
|
|
AM_CONDITIONAL([COND_TESTS], [test "$enable_tests" = yes])
|
|
AM_CONDITIONAL([COND_TESTDATA], [test "$enable_test_data" = yes])
|
|
AM_CONDITIONAL([COND_MMX], [test "$enable_mmx" = yes])
|
|
AM_CONDITIONAL([COND_SSE], [test "$enable_sse" = yes])
|
|
AM_CONDITIONAL([COND_SSE2], [test "$enable_sse2" = yes])
|
|
AM_CONDITIONAL([COND_SSE3], [test "$enable_sse3" = yes])
|
|
AM_CONDITIONAL([COND_SSE4_1], [test "$enable_sse4_1" = yes])
|
|
AM_CONDITIONAL([COND_SSE4_2], [test "$enable_sse4_2" = yes])
|
|
AM_CONDITIONAL([COND_SSE4A], [test "$enable_sse4a" = yes])
|
|
AM_CONDITIONAL([COND_SSE5], [test "$enable_sse5" = yes])
|
|
if test "$enable_fixed_point" = "yes" ; then
|
|
AC_DEFINE([BROADVOICE_USE_FIXED_POINT], [1], [Enable fixed point processing, where possible, instead of floating point])
|
|
BROADVOICE_USE_FIXED_POINT="#define BROADVOICE_USE_FIXED_POINT 1"
|
|
BROADVOICE_VECTORS_FOR_TESTS="fixed"
|
|
else
|
|
AX_FIXED_POINT_MACHINE([$host],
|
|
[AC_DEFINE([BROADVOICE_USE_FIXED_POINT], [1], [Enable fixed point processing, where possible, instead of floating point])
|
|
BROADVOICE_USE_FIXED_POINT="#define BROADVOICE_USE_FIXED_POINT 1"],
|
|
[BROADVOICE_USE_FIXED_POINT="#undef BROADVOICE_USE_FIXED_POINT"])
|
|
BROADVOICE_VECTORS_FOR_TESTS="floating"
|
|
fi
|
|
AX_MISALIGNED_ACCESS_FAILS([$host],
|
|
[AC_DEFINE([BROADVOICE_MISALIGNED_ACCESS_FAILS], [1], [Do not expect a misaligned memory access to work correctly])
|
|
BROADVOICE_MISALIGNED_ACCESS_FAILS="#define BROADVOICE_MISALIGNED_ACCESS_FAILS 1"],
|
|
[BROADVOICE_MISALIGNED_ACCESS_FAILS="#undef BROADVOICE_MISALIGNED_ACCESS_FAILS"])
|
|
|
|
if test "$enable_sse5" = "yes" ; then
|
|
AC_DEFINE([BROADVOICE_USE_SSE5], [1], [Use the SSE5 instruction set (i386 and x86_64 only).])
|
|
enable_sse4a="yes"
|
|
fi
|
|
if test "$enable_sse4a" = "yes" ; then
|
|
AC_DEFINE([BROADVOICE_USE_SSE4A], [1], [Use the SSE4A instruction set (i386 and x86_64 only).])
|
|
enable_sse4_2="yes"
|
|
fi
|
|
if test "$enable_sse4_2" = "yes" ; then
|
|
AC_DEFINE([BROADVOICE_USE_SSE4_2], [1], [Use the SSE4.2 instruction set (i386 and x86_64 only).])
|
|
enable_sse4_1="yes"
|
|
fi
|
|
if test "$enable_sse4_1" = "yes" ; then
|
|
AC_DEFINE([BROADVOICE_USE_SSE4_1], [1], [Use the SSE4.1 instruction set (i386 and x86_64 only).])
|
|
enable_sse3="yes"
|
|
fi
|
|
if test "$enable_sse3" = "yes" ; then
|
|
AC_DEFINE([BROADVOICE_USE_SSE3], [1], [Use the SSE3 instruction set (i386 and x86_64 only).])
|
|
enable_sse2="yes"
|
|
fi
|
|
if test "$enable_sse2" = "yes" ; then
|
|
AC_DEFINE([BROADVOICE_USE_SSE2], [1], [Use the SSE2 instruction set (i386 and x86_64 only).])
|
|
enable_sse="yes"
|
|
fi
|
|
if test "$enable_sse" = "yes" ; then
|
|
AC_DEFINE([BROADVOICE_USE_SSE], [1], [Use the SSE instruction set (i386 and x86_64 only).])
|
|
enable_mmx="yes"
|
|
fi
|
|
if test "$enable_mmx" = "yes" ; then
|
|
AC_DEFINE([BROADVOICE_USE_MMX], [1], [Use the MMX instruction set (i386 and x86_64 only).])
|
|
fi
|
|
|
|
AC_SUBST(CC_FOR_BUILD)
|
|
AC_SUBST(COMP_VENDOR_CFLAGS)
|
|
AC_SUBST(COMP_VENDOR_LDFLAGS)
|
|
AC_SUBST(TESTLIBS)
|
|
AC_SUBST(BROADVOICE_USE_FIXED_POINT)
|
|
AC_SUBST(BROADVOICE_MISALIGNED_ACCESS_FAILS)
|
|
AC_SUBST(BROADVOICE_USE_EXPORT_CAPABILITY)
|
|
AC_SUBST(BROADVOICE_VECTORS_FOR_TESTS)
|
|
AC_SUBST(INSERT_INTTYPES_HEADER)
|
|
AC_SUBST(INSERT_STDINT_HEADER)
|
|
AC_SUBST(INSERT_TGMATH_HEADER)
|
|
AC_SUBST(INSERT_MATH_HEADER)
|
|
|
|
AC_CONFIG_FILES([Makefile
|
|
doc/Makefile
|
|
src/Makefile
|
|
src/broadvoice.h
|
|
broadvoice.pc
|
|
broadvoice.spec])
|
|
|
|
AC_CONFIG_FILES([tests/regression_tests.sh], [chmod +x tests/regression_tests.sh])
|
|
|
|
AC_OUTPUT
|
|
|
|
# @end 1
|