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AC_PREREQ(2.13)
AC_INIT([libxtract], [0.11], [bugs@postlude.co.uk])
AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
AM_CONFIG_HEADER(config.h)
AC_PROG_CC
AC_PROG_INSTALL
AC_ENABLE_STATIC(no)
AC_ENABLE_SHARED(yes)
AC_PROG_LIBTOOL
#AC_ARG_WITH(fftw, AC_HELP_STRING([--with-vector], [build vector features]),
# [ if test $withval = "yes"; then with_vector=yes ;
# else with_vector=no ; fi ], with_vector=no)
AC_CHECK_HEADERS([math.h])
AC_CHECK_PROG([DOXYGEN], [doxygen], [doc], [])
AC_SUBST(DOXYGEN)
AC_ARG_ENABLE(vector,
[ --enable-vector Turn fft-based vector processing on],
[case "${enableval}" in
yes) vector=true ;;
no) vector=false ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-vector) ;;
esac],[vector=false])
AC_ARG_ENABLE(pd_example,
[ --enable-pd_example Compile the Pure Data external example],
[case "${enableval}" in
yes) vector=true ;;
no) vector=false ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-pd_external) ;;
esac],[vector=false])
# libtool version: current:revision:age
#
# If the library source code has changed at all since the last update, then
# increment revision (`c:r:a' becomes `c:r+1:a').
#
# If any interfaces have been added, removed, or changed since the last update,
# increment current, and set revision to 0.
#
# If any interfaces have been added since the last public release, then
# increment age.
#
# If any interfaces have been removed since the last public release, then set
# age to 0.
XTRACT_SO_VERSION=0:0:0
CFLAGS="-pedantic -ansi"
LDFLAGS="-lm"
dnl Are we building with fftw?
#if [[ "$with_vector" = "yes" ]] ; then
if [[ "$vector" = "true" ]] ; then
LDFLAGS="$LDFLAGS -lfftw3f"
AC_DEFINE([BUILD_VECTOR], [1], [Build the vector functions])
fi
AM_CONDITIONAL(BUILD_VECTOR, test "x${vector}" = 'xtrue')
if [[ "$pd_example" = "true" ]] ; then
AC_DEFINE([BUILD_PD_EXAMPLE], [1], [Build the pd example])
dnl At some point we need to support other platforms, and include checks
pd_suffix=pd_linux
fi
dnl ------------------------------------------
dnl ---- add PureData includes dir
dnl ---- usually /usr/local/include
dnl ------------------------------------------
AC_ARG_WITH(pd_dir,
[ --with-pd-dir=path pd header path (default=/usr/local/include) ],
[
CPPFLAGS="$CPPFLAGS -I$withval"
echo
echo "pd dir is $withval"
echo
])
dnl ------------------------------------------
dnl ---- check for PureData Header
dnl ------------------------------------------
AC_CHECK_HEADER(m_pd.h, [have_pd_hdr=yes ], [
have_pd_hdr=no
echo
echo "no m_pd.h header found. try with option --with-pd-dir=/path/to/pd/src"
echo
exit
])
AM_CONDITIONAL(BUILD_PD_EXAMPLE, test "x${pd_example}" = 'xtrue')
dnl ------------------------------------------
dnl ---- do some magic to gues the host opsys
dnl ---- taken from libvorbis configure.in
dnl ------------------------------------------
AC_CANONICAL_HOST
PD_LDFLAGS="$PD_LDFLAGS -L/usr/local/lib -ldl"
if test -z "$GCC"; then
case $host in
*-*-irix*)
dnl If we're on IRIX, we wanna use cc even if gcc
dnl is there (unless the user has overriden us)...
if test -z "$CC"; then
CC=cc
fi
;;
sparc-sun-solaris*)
PD_CFLAGS="-xO4 -fast -w -fsimple -native -xcg92"
;;
*)
PD_CFLAGS="-O"
;;
esac
else
case $host in
*86-*-linux*)
PD_CPPFLAGS="$PD_CPPFLAGS -DUNIX -Wno-deprecated -Wall -Wimplicit -Wunused -Wmissing-prototypes -O1"
PD_LDFLAGS="$PD_LDFLAGS -shared"
dnl we could test for bad glibc here, but don't
pd_suffix=pd_linux
;;
powerpc-*-linux*)
PD_CPPFLAGS="$PD_CPPFLAGS -DUNIX -Wno-deprecated -Wall -Wimplicit -Wunused -Wmissing-prototypes -O1 "
PD_LDFLAGS="$PD_LDFLAGS -shared"
pd_suffix=pd_linux
;;
*-*-linux*)
PD_CPPFLAGS="$PD_CPPFLAGS -DUNIX -Wno-deprecated -Wall -Wimplicit -Wunused -Wmissing-prototypes -O1 -fPIC"
PD_LDFLAGS="$PD_LDFLAGS -shared"
pd_suffix=pd_linux
;;
sparc-sun-*)
echo "YOU HAVE A SPARC STATION, not setting any flags, not supported yet"
;;
*-*-darwin*)
PD_CPPFLAGS="$PD_CPPFLAGS -DUNIX -Wno-deprecated -Wall -Wimplicit -Wunused -Wmissing-prototypes -O3 "
PD_LDFLAGS="$PD_LDFLAGS -bundle -undefined suppress -flat_namespace"
pd_suffix=pd_darwin
;;
*)
dnl assume unix
PD_CPPFLAGS="$PD_CPPFLAGS -DUNIX -Wno-deprecated -Wall -Wimplicit -Wunused -Wmissing-prototypes -O1"
PD_LDFLAGS="$PD_LDFLAGS -shared"
pd_suffix=pd_linux
;;
esac
fi
AC_CONFIG_FILES([doc/documentation.doxygen])
AC_OUTPUT(Makefile src/Makefile xtract/Makefile doc/Makefile examples/puredata/Makefile)
|