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dnl Copyright 2001,2002,2003,2004,2005,2006 Free Software Foundation, Inc.
dnl
dnl This file is part of GNU Radio
dnl
dnl GNU Radio is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation; either version 2, or (at your option)
dnl any later version.
dnl
dnl GNU Radio is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with GNU Radio; see the file COPYING. If not, write to
dnl the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
dnl Boston, MA 02111-1307, USA.
AC_INIT
AC_PREREQ(2.57)
AM_CONFIG_HEADER(config.h)
AC_CANONICAL_HOST
AC_CANONICAL_TARGET([])
AM_INIT_AUTOMAKE(gnuradio,2.8svn)
GR_X86_64 dnl check for lib64 suffix
LF_CONFIGURE_CC
LF_CONFIGURE_CXX
LF_SET_WARNINGS
GR_SET_GPROF
GR_SET_PROF
GR_PROG_AS
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_INSTALL
AC_LIBTOOL_WIN32_DLL
dnl AC_DISABLE_SHARED dnl don't build shared libraries
AC_ENABLE_SHARED dnl do build shared libraries
AC_DISABLE_STATIC dnl don't build static libraries
AC_PROG_LIBTOOL
GR_FORTRAN
GR_NO_UNDEFINED dnl do we need the -no-undefined linker flag
GR_SCRIPTING
dnl Checks for libraries.
AC_CHECK_LIB(socket,socket)
dnl check for threads (mandatory)
GR_OMNITHREAD
CFLAGS="${CFLAGS} $PTHREAD_CFLAGS"
CXXFLAGS="${CXXFLAGS} $PTHREAD_CFLAGS"
if test "x$CXX_FOR_BUILD" = x
then
CXX_FOR_BUILD=${CXX}
fi
AC_SUBST(CXX_FOR_BUILD)
dnl Check for SysV shm (mandatory)
dnl FIXME this is no longer mandatory. Check the macro.
GR_SYSV_SHM
dnl Checks for header files.
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS(fcntl.h limits.h strings.h time.h sys/ioctl.h sys/time.h unistd.h)
AC_CHECK_HEADERS(linux/ppdev.h sys/mman.h sys/select.h sys/types.h)
AC_CHECK_HEADERS(sys/resource.h stdint.h sched.h)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_TYPE_SIZE_T
AC_HEADER_TIME
AC_C_BIGENDIAN
dnl Checks for library functions.
AC_FUNC_ALLOCA
AC_FUNC_SETVBUF_REVERSED
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([mmap select socket strcspn strerror strspn getpagesize sysconf])
AC_CHECK_FUNCS([snprintf gettimeofday nanosleep sched_setscheduler])
AC_CHECK_LIB(m, sincos, [AC_DEFINE([HAVE_SINCOS],[1],[Define to 1 if your system has `sincos'.])])
AC_CHECK_LIB(m, sincosf,[AC_DEFINE([HAVE_SINCOSF],[1],[Define to 1 if your system has `sincosf'.])])
AC_CHECK_LIB(m, sinf, [AC_DEFINE([HAVE_SINF],[1],[Define to 1 if your system has `sinf'.])])
AC_CHECK_LIB(m, cosf, [AC_DEFINE([HAVE_COSF],[1],[Define to 1 if your system has `cosf'.])])
AC_CHECK_LIB(m, trunc, [AC_DEFINE([HAVE_TRUNC],[1],[Define to 1 if your system has `trunc'.])])
AH_BOTTOM([
#ifndef HAVE_TRUNC
#include <math.h>
inline static double trunc(double x)
{
return x >= 0 ? floor(x) : ceil(x);
}
#endif
])
GR_CHECK_SHM_OPEN
GR_LIBGNURADIO_CORE_EXTRA_LDFLAGS
GR_CHECK_CREATEFILEMAPPING
dnl Check for Mingw support
GR_PWIN32
dnl Do we have "dot", part of the graphviz package from AT&T?
dnl Doxgen will use it to draw pretty diagrams ;-)
AC_CHECK_PROG(HAVE_DOT, [dot],[YES],[NO])
PKG_CHECK_MODULES(FFTW3F, fftw3f >= 3.0)
AC_SUBST(FFTW3F_LIBS)
dnl conditional build stuff
GR_CHECK_DOXYGEN
GR_SET_MD_CPU
dnl Define where to look for GNURADIO includes
GNURADIO_INCLUDES='-I$(top_srcdir)/gnuradio-core/src/lib/runtime -I$(top_srcdir)/gnuradio-core/src/lib/general -I$(top_srcdir)/gnuradio-core/src/lib/filter -I$(top_srcdir)/gnuradio-core/src/lib/io -I$(top_srcdir)/gnuradio-core/src/lib/g72x -I$(top_srcdir)/gnuradio-core/src/lib/atsc -I$(top_srcdir)/gnuradio-core/src/lib/omnithread -I$(top_builddir)/gnuradio-core/src/lib/general -I$(top_builddir)/gnuradio-core/src/lib/filter -I$(top_builddir)/gnuradio-core/src/lib/reed-solomon -I$(top_builddir)/gnuradio-core/src/lib/swig $(FFTW3F_CFLAGS)'
AC_SUBST(GNURADIO_INCLUDES)
dnl Define where to look for cppunit includes and libs
dnl sets CPPUNIT_CFLAGS and CPPUNIT_LIBS
AM_PATH_CPPUNIT([1.9.14],[],
[AC_MSG_ERROR([GNU Radio requires cppunit. Stop])])
CPPUNIT_INCLUDES=$CPPUNIT_CFLAGS
AC_SUBST(CPPUNIT_INCLUDES)
dnl Define where to find boost includes
dnl defines BOOST_CFLAGS
GR_REQUIRE_BOOST_INCLUDES
DEFINES=""
AC_SUBST(DEFINES)
STD_DEFINES_AND_INCLUDES="$DEFINES $GNURADIO_INCLUDES $BOOST_CFLAGS"
AC_SUBST(STD_DEFINES_AND_INCLUDES)
dnl Component specific configuration
dnl The order of the GR_ macros determines the order of compilation
subdirs="config"
GR_GNURADIO_CORE
GR_GNURADIO_EXAMPLES
GR_USRP_HW
GR_USRP dnl this must come after GR_USRP_HW
GR_AUDIO_ALSA
GR_AUDIO_JACK
GR_AUDIO_OSS
#GR_AUDIO_PORTAUDIO dnl Disabled until portaudio patch figured out
GR_AUDIO_OSX dnl ***NOT TESTED***
GR_AUDIO_WINDOWS dnl ***NOT TESTED***
GR_ATSC
GR_COMEDI
GR_ERROR_CORRECTING_CODES
GR_GSM_FR_VOCODER
GR_RADAR
GR_RADIO_ASTRONOMY
GR_PMT
GR_VIDEO_SDL
GR_WXGUI
dnl Has list of successfully configured components
AC_SUBST([subdirs],$subdirs)
AC_SUBST([failed_subdirs], $failed)
AC_CONFIG_FILES([\
Makefile \
config/Makefile
])
AC_OUTPUT
echo
echo "*******************************************************************"
echo The following GNU Radio components have been successfully configured:
echo
for dir in $subdirs
do
echo $dir
done
echo
if test "$failed" != ""; then
echo However, the following components did not configure successfully due to
echo missing dependencies:
echo
for dir in $failed
do
echo $dir
done
echo
echo You may still run the 'make' command to build the successfully configured
echo components.
echo
exit 1
fi
echo You my now run the 'make' command to build these packages.
echo
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