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dnl -----------------------------------------------------------------------
dnl Copyright: 2010-2015, iMinds-Vision Lab, University of Antwerp
dnl 2014-2015, CWI, Amsterdam
dnl
dnl Contact: astra@uantwerpen.be
dnl Website: http://sf.net/projects/astra-toolbox
dnl
dnl This file is part of the ASTRA Toolbox.
dnl
dnl
dnl The ASTRA Toolbox 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 3 of the License, or
dnl (at your option) any later version.
dnl
dnl The ASTRA Toolbox 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 the ASTRA Toolbox. If not, see <http://www.gnu.org/licenses/>.
dnl
dnl -----------------------------------------------------------------------
dnl $Id$
AC_INIT(astra_toolbox, 1.5.0)
AC_CONFIG_SRCDIR([Makefile.in])
LT_INIT([disable-static])
SAVED_CPPFLAGS="$CPPFLAGS"
SAVED_CXXFLAGS="$CXXFLAGS"
SAVED_LDFLAGS="$LDFLAGS"
SAVED_LIBS="$LIBS"
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_PROG_CC
AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_LIBTOOL
AC_PROG_MAKE_SET
AC_LANG([C++])
dnl Use iostream to check if the C++ compiler works
AC_CHECK_HEADER(iostream, , AC_MSG_ERROR([No working c++ compiler found]))
# clock_gettime
AC_MSG_CHECKING([for clock_gettime])
AC_TRY_LINK([
#include <ctime>
],[
struct timespec t; clock_gettime(CLOCK_REALTIME, &t);
],astra_clock_gettime_ok=yes,astra_clock_gettime_ok=no)
AC_MSG_RESULT($astra_clock_gettime_ok)
if test x$astra_clock_gettime_ok = xno; then
AC_MSG_CHECKING([for clock_gettime in librt])
LIBS="$LIBS -lrt"
AC_TRY_LINK([
#include <ctime>
],[
struct timespec t; clock_gettime(CLOCK_REALTIME, &t);
],astra_clock_gettime_ok=yes,astra_clock_gettime_ok=no)
AC_MSG_RESULT($astra_clock_gettime_ok)
if test x$astra_clock_gettime_ok = xno; then
AC_MSG_ERROR([No clock_gettime found])
else
SAVED_LIBS="$SAVED_LIBS -lrt"
fi
fi
# boost-unit-test-framework
AC_MSG_CHECKING([for boost-unit-test-framework])
ASTRA_CHECK_BOOST_UNIT_TEST_FRAMEWORK(-lboost_unit_test_framework-mt, BOOSTUTF=yes_mt, BOOSTUTF=no)
if test x$BOOSTUTF = xno; then
ASTRA_CHECK_BOOST_UNIT_TEST_FRAMEWORK(-lboost_unit_test_framework, BOOSTUTF=yes, BOOSTUTF=no)
if test x$BOOSTTHREAD = xno; then
AC_MSG_RESULT(no)
AC_MSG_ERROR([No boost-unit-test-framework library found])
else
AC_MSG_RESULT([yes, libboost_unit_test_framework])
LIBS_BOOSTUTF="-lboost_unit_test_framework"
fi
else
AC_MSG_RESULT([yes, libboost_unit_test_framework-mt])
LIBS_BOOSTUTF="-lboost_unit_test_framework-mt"
fi
# TODO: do something with the result
# nvcc, cuda
AC_ARG_WITH(cuda, [[ --with-cuda=path path of CUDA SDK (optional)]],,)
NVCC_PATH=$PATH
if test x"$with_cuda" != x; then
NVCC_PATH="$with_cuda/bin:$NVCC_PATH"
fi
AC_PATH_PROG([NVCC], [nvcc], [no], [$NVCC_PATH])
# TODO: do something with the result
HAVECUDA=no
if test x"$NVCC" != xno; then
HAVECUDA=yes
BACKUP_CUDA_LDFLAGS="$LDFLAGS"
if test x"$with_cuda" != x; then
LDFLAGS_CUDA="-L$with_cuda/lib"
CPPFLAGS_CUDA="-I$with_cuda/include"
LDFLAGS="$LDFLAGS $LDFLAGS_CUDA"
fi
AC_CHECK_LIB(cudart,cudaMalloc, ,HAVECUDA=no)
AC_CHECK_LIB(cufft,cufftPlan1d, ,HAVECUDA=no)
if test x"$HAVECUDA" = xno; then
# try lib64 instead of lib
HAVECUDA=yes
LDFLAGS="$BACKUP_CUDA_LDFLAGS"
# prevent cached values from being used
unset ac_cv_lib_cudart_cudaMalloc
unset ac_cv_lib_cufft_cufftPlan1d
LDFLAGS_CUDA="-L$with_cuda/lib64"
LDFLAGS="$LDFLAGS $LDFLAGS_CUDA"
AC_CHECK_LIB(cudart,cudaMalloc, ,HAVECUDA=no)
AC_CHECK_LIB(cufft,cufftPlan1d, ,HAVECUDA=no)
fi
LDFLAGS="$BACKUP_CUDA_LDFLAGS"
unset BACKUP_CUDA_LDFLAGS
# TODO: check for cuda headers?
AC_SUBST(NVCC)
fi
NVCCFLAGS=""
AC_MSG_CHECKING([if nvcc works])
if test x"$HAVECUDA" = xyes; then
ASTRA_CHECK_NVCC(HAVECUDA,NVCCFLAGS)
fi
AC_MSG_RESULT($HAVECUDA)
AC_ARG_WITH(cuda_compute, [[ --with-cuda-compute=archs comma separated list of CUDA compute models (optional)]],,)
if test x"$HAVECUDA" = xyes; then
AC_MSG_CHECKING([for nvcc archs])
dnl 10 11 12 13 20 30 32 35 37 50
if test x"$with_cuda_compute" = x; then
with_cuda_compute="10,12,20,30,35,50"
fi
ASTRA_FIND_NVCC_ARCHS([$with_cuda_compute],NVCCFLAGS,NVCCARCHS)
AC_MSG_RESULT([$NVCCARCHS])
fi
AC_SUBST(HAVECUDA)
AC_SUBST(LDFLAGS_CUDA)
AC_SUBST(CPPFLAGS_CUDA)
AC_SUBST(NVCCFLAGS)
# mex, matlab
AC_ARG_WITH(matlab, [[ --with-matlab=path path of Matlab (optional)]],,)
MEX_PATH=$PATH
HAVEMATLAB=no
if test x"$with_matlab" != x; then
MEX_PATH="$with_matlab/bin:$MEX_PATH"
AC_PATH_PROG([MEX], [mex], [no], [$MEX_PATH])
if test x"$MEX" != xno; then
HAVEMATLAB=yes
# TODO: check platform of C compiler is same as mex
AC_SUBST(MEX)
MATLAB_ROOT="$with_matlab"
AC_SUBST(MATLAB_ROOT)
ASTRA_CHECK_MEX_SUFFIX([mexa64 mexglx mexmaci64 mexmaci],[MEXSUFFIX])
if test x$MEXSUFFIX = x; then
AC_MSG_FAILURE([Unable to determine matlab mex suffix])
HAVEMATLAB=no
fi
AC_SUBST(MEXSUFFIX)
fi
fi
AC_SUBST(HAVEMATLAB)
# TODO:
# Detection of tools:
# libtool (how?)
# options:
# debugging/optimization/profiling flags
AC_SUBST(SAVED_CPPFLAGS)
AC_SUBST(SAVED_CXXFLAGS)
AC_SUBST(SAVED_LDFLAGS)
AC_SUBST(SAVED_LIBS)
AC_CONFIG_FILES([Makefile])
AC_OUTPUT
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