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configure.ac
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configure.ac
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# -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.
AC_PREREQ([2.69])
AC_INIT([Nbody6++], [1.0], [[email protected]])
#AC_CONFIG_MACRO_DIR([./macro])
m4_include([macro/ax_check_compile_flag.m4])
m4_include([macro/ax_fc_check_bounds.m4])
#m4_include([macro/ax_check_cuda.m4])
#AC_CONFIG_SRCDIR([helper_cuda.h])
RESULT=
EXTRASRC=
EXTRAOBJ=
#Save environment
##AC_ARG_ENABLE([local-env],
## [AS_HELP_STRING([--enable-local-env],
## [Use local environment listed in last part instead of configure])],
## [],
## [enable_local_env=no])
##AS_IF([test "x$enable_local_env" != xno ],
## [AS_IF([test "x$FC" != x], [local_fc=$FC])
## AS_IF([test "x$FCFLAGS" != x], [local_fcflags=$FCFLAGS])
## AS_IF([test "x$CXXFLAGS" != x], [local_cxxflags=$CXXFLAGS])],
## [local_fc=
## local_fcflags=
## local_cxxflags=])
#Features controls
AC_ARG_ENABLE([mpi],
[AS_HELP_STRING([--disable-mpi],
[disable MPI support])],
[],
[enable_mpi=yes])
AC_ARG_ENABLE([mcmodel],
[AS_HELP_STRING([--enable-mcmodel=ARG],
[Use compiler option -mcmodel, avaiable arguments --> small; -->medium; -->large
(defalut is medium)])],
[ case "${enableval}" in
large) enable_mcmodel=large ;;
medium) enable_mcmodel=medium ;;
small) enable_mcmodel=small ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-mcmodel) ;;
esac],
[enable_mcmodel=medium])
AC_ARG_ENABLE([debug],
[AS_HELP_STRING([--enable-debug],
[Switch on debugging mode])],
[],
[enable_debug=no])
AC_ARG_ENABLE([gpu],
[AS_HELP_STRING([--disable-gpu],
[Disable GPU (CUDA) acceleration support for regular force and potential])],
[],
[enable_gpu=yes])
AC_ARG_ENABLE([simd],
[AS_HELP_STRING([--enable-simd=ARG],
[Intel CPU SIMD instruction set acceleration for force and potential, avaiable arguments --> sse: Streaming SIMD Extensions; --> avx: Advanced Vector Extensions; --> no: switch off SIMD; (default is autodetecting)])],
[ case "${enableval}" in
avx) enable_simd=avx ;;
sse) enable_simd=sse ;;
no) enable_simd=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for --enable-simd) ;;
esac],
[enable_simd=test])
AC_ARG_ENABLE([hdf5],
[AS_HELP_STRING([--enable-hdf5],
[Enable HDF5 output format support. (Ref: Cai, Maxwell, et al., 2015, submitted)])],
[],
[enable_hdf5=no])
AC_ARG_ENABLE([tt],
[AS_HELP_STRING([--enable-tt],
[Enable tidal tensor and analytical potential extension imported from NBODY6TT. (Ref: Renaud, F., et al., 2011, MNRAS, 418, 759; Renaud, F. & Gieles, M., 2015, MNRAS, 448, 3416)])],
[],
[enable_tt=no])
AC_ARG_ENABLE([tools],
[AS_HELP_STRING([--enable-tools],
[Compile extral tools for data analysis, see User_manual.pdf for detail])],
[enable_tools=yes],
[enable_tools=no])
# Checks for programs.
# Fortran part
AC_LANG([Fortran])
local_fc=$FC
local_fcflags=$FCFLAGS
local_fflags=$FFLAGS
AC_PROG_FC
fc_check=$FC
FC=$local_fc
# Checks for MPI and HDF5 support
AS_IF([test "x$enable_mpi" != xno],
[AS_IF([test "x$enable_hdf5" != xno],
[AC_CHECK_PROG([FC], [h5pfc], [h5pfc], [none])],
[AC_CHECK_PROG([FC], [mpif77], [mpif77], [none])])],
[AS_IF([test "x$enable_hdf5" != xno],
[AC_CHECK_PROG([FC], [h5fc], [h5fc], [none])],
FC=$fc_check)
local_fcflags=$local_fcflags' -I../extra_inc/nompi'])
AS_IF([test "x$enable_debug" != xno],
[FCFLAGS=$local_fcflags' -g'
AX_FC_CHECK_BOUNDS
AX_CHECK_COMPILE_FLAG([-fbacktrace],[FCFLAGS=$FCFLAGS" -fbacktrace"])
AX_CHECK_COMPILE_FLAG([-Wall],[FCFLAGS=$FCFLAGS" -Wall"])],
[FCFLAGS=$local_fcflags" -O3"])
AX_CHECK_COMPILE_FLAG([-fPIC],
[FCFLAGS=$FCFLAGS" -fPIC"],
[AX_CHECK_COMPILE_FLAG([-fpic],
[FCFLAGS=$FCFLAGS" -fpic"],
[AC_MSG_FAILURE(
[compiler option -fPIC/-fpic not avaiable, please use GNU or Intel Fortran compiler])]
)])
AX_CHECK_COMPILE_FLAG([-mcmodel=$enable_mcmodel],
[FCFLAGS=$FCFLAGS" -mcmodel="$enable_mcmodel],
[AC_MSG_FAILURE(
[$FC compiler option -mcmodel=$enable_mcmodel is not avaiable])])
AC_OPENMP
FCFLAGS=$FCFLAGS' '$OPENMP_FCFLAGS
FCFLAGS=$FCFLAGS' -I../include'
# Check FC
AS_IF([test "x$FC" == xnone],
[AS_IF([test "x$enable_mpi" != xno],
[AS_IF([test "x$enable_hdf5" != xno],
[AC_MSG_FAILURE(
[h5pfc not found, please install it and check environment PATH])],
[AC_MSG_FAILURE(
[mpif77 not found, please intall it and check environment PATH])])],
[AS_IF([test "x$enable_hdf5" != xno],
[AC_MSG_FAILURE(
[h5fc not found, please install it and check environment PATH])],
[AC_MSG_FAILURE(
[Fortran compiler not found, please intall it and check environment PATH])])])])
# FIXME: Replace `main' with a function in `-lmpi':
# AC_CHECK_LIB([mpi], [main])
#C++ part
AC_LANG([C++])
local_cxxflags=$CXXFLAGS
AC_PROG_CXX
AC_PROG_CC
AC_CHECK_LIB([stdc++],[main],[LIBS=$LIBS' -lstdc++'])
#AS_IF([test "x$enable_debug" != xno],
# [CXXFLAGS=$local_cxxflags" -O2"],
# [CXXFLAGS=$local_cxxflags" -O3"])
CXXFLAGS=$local_cxxflags" -O3"
AC_OPENMP
CXXFLAGS=$CXXFLAGS' '$OPENMP_CXXFLAGS
CXXFLAGS=$CXXFLAGS' -I../include'
AX_CHECK_COMPILE_FLAG([-march=native],
[CXXFLAGS=$CXXFLAGS" -march=native"],[])
AX_CHECK_COMPILE_FLAG([-fPIC],
CXXFLAGS=$CXXFLAGS" -fPIC",
[AX_CHECK_COMPILE_FLAG([-fpic],
CXXFLAGS=$CXXFLAGS" -fpic",
[AC_MSG_FAILURE(
[compiler option -fPIC/-fpic not avaiable, please use GNU or Intel C++ compiler])]
)])
AX_CHECK_COMPILE_FLAG([-mcmodel=$enable_mcmodel],
[CXXFLAGS=$CXXFLAGS" -mcmodel="$enable_mcmodel],
[AC_MSG_FAILURE(
[$CXX compiler option -mcmodel=$enable_mcmodel is not avaiable])])
# SIMD part
AS_IF([test "x$OPENMP_CXXFLAGS" != x],
[AS_IF([test "x$enable_simd" == xtest],
[c_simd_check="avx"]
[AC_CHECK_FILE(["/proc/cpuinfo"],
[AC_PROG_GREP
SIMD_CHECK=`grep -c $c_simd_check /proc/cpuinfo`],
SIMD_CHECK=-1)
AC_MSG_CHECKING([whether current CPU support $c_simd_check])
AS_IF([test "$SIMD_CHECK" -lt 0],
[AC_MSG_RESULT([unknown])],
[test "$SIMD_CHECK" -gt 0],
[AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])])
AX_CHECK_COMPILE_FLAG([-m$c_simd_check],
[CXXFLAGS=$CXXFLAGS" -m"$c_simd_check
RESULT=$RESULT"."$c_simd_check
enable_simd=$c_simd_check
],
[c_simd_check="sse"]
[AC_CHECK_FILE(["/proc/cpuinfo"],
[AC_PROG_GREP
SIMD_CHECK=`grep -c $c_simd_check /proc/cpuinfo`],
SIMD_CHECK=-1)
AC_MSG_CHECKING([whether current CPU support $c_simd_check])
AS_IF([test "$SIMD_CHECK" -lt 0],
[AC_MSG_RESULT([unknown])],
[test "$SIMD_CHECK" -gt 0],
[AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])])
AX_CHECK_COMPILE_FLAG([-m$c_simd_check],
[CXXFLAGS=$CXXFLAGS" -m"$c_simd_check
RESULT=$RESULT"."$c_simd_check
enable_simd=$c_simd_check
],
[enable_simd=no])])],
[AS_IF([test "x$enable_simd" != xno],
[AC_CHECK_FILE(["/proc/cpuinfo"],
[AC_PROG_GREP
SIMD_CHECK=`grep -c $enable_simd /proc/cpuinfo`],
SIMD_CHECK=-1)
AC_MSG_CHECKING([whether current CPU support $enable_simd])
AS_IF([test "$SIMD_CHECK" -lt 0],
[AC_MSG_RESULT([unknown])],
[test "$SIMD_CHECK" -gt 0],
[AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])])
AX_CHECK_COMPILE_FLAG([-m$enable_simd],
[CXXFLAGS=$CXXFLAGS" -m"$enable_simd
RESULT=$RESULT"."$enable_simd
],
[AC_MSG_FAILURE(
[$CXX compiler option -m$enable_simd is not avaiable])])])])],
enable_simd=no
SIMD_CHECK=-2)
# FIXME: Replace `main' with a function in `-llvisit':
# AC_CHECK_LIB([lvisit], [main])
# FIXME: Replace `main' with a function in `-llvisit_nbody':
# AC_CHECK_LIB([lvisit_nbody], [main])
# FIXME: Replace `main' with a function in `-lvisit':
# AC_CHECK_LIB([visit], [main])
# Checks for header files.
AC_CHECK_HEADERS([stdlib.h string.h strings.h sys/time.h unistd.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_CHECK_HEADER_STDBOOL
AC_C_INLINE
AC_TYPE_SIZE_T
# Checks for library functions.
AC_FUNC_MALLOC
AC_CHECK_FUNCS([gettimeofday memset sqrt strchr])
#CUDA part
# Checks for MPI support
AC_ARG_WITH([cuda],
[AS_HELP_STRING([--with-cuda=PREFIX],
[Prefix of your CUDA installation])],
[cuda_prefix=$withval],
[cuda_prefix="/usr/local/cuda"])
AC_ARG_WITH([cuda_sdk],
[AS_HELP_STRING([--with-cuda-sdk=PREFIX],
[Prefix of your CUDA SDKinstallation])],
[cuda_sdk_prefix=$withval],
[cuda_sdk_prefix="/usr/local/cuda/samples"])
AS_IF([test "x$enable_gpu" != xno],
[AC_CHECK_PROG([NVCC], [nvcc], [nvcc], [none])
AS_IF([test "x$NVCC" == xnone],
[AC_CHECK_PROG([NVCC], [nvcc], [$cuda_prefix/bin/nvcc], [none], [$cuda_prefix/bin])
AS_IF([test "x$NVCC" == xnone],
[AC_MSG_FAILURE(
[Cannot find CUDA compiler nvcc, please check whether nvcc is in environment PATH or use --with-cuda=PREFIX to provide the PATH of CUDA installation])])],
[AC_PROG_SED
cuda_prefix=`which nvcc|sed 's:/bin/nvcc::'`])
AC_CHECK_LIB([cudart], [main],
[LIBS=$LIBS' -lcudart'],
[AC_CHECK_FILE(["$cuda_prefix/lib64/libcudart.so"],
LIBS=$LIBS" -L$cuda_prefix/lib64 -lcudart",
[AC_MSG_FAILURE(
[Cannot find CUDA library -lcudart, please provide correct cuda PREFIX by using --with-cuda=PREFIX])])])
CUFLAGS=" -O3"
RESULT=$RESULT".gpu"
AC_PROG_AWK
AC_MSG_CHECKING([for CUDA version])
CUDA_VERSION=`$NVCC --version|awk -F ',' 'END{print $(NF-1)}'|awk '{print $2}'`
CUDA_VERSION_I=`echo $CUDA_VERSION|awk -F '.' '{print $1}'`
AC_MSG_RESULT([$CUDA_VERSION])
AS_IF([test "$CUDA_VERSION_I " -gt 4],
CUFLAGS=$CUFLAGS" -D CUDA_5"
[AC_CHECK_FILE(["$cuda_prefix/samples/common/inc/helper_cuda.h"],
[CUFLAGS=$CUFLAGS" -I $cuda_prefix/samples/common/inc"],
[AC_CHECK_FILE(["$cuda_sdk_prefix/common/inc/helper_cuda.h"],
[CUFLAGS=$CUFLAGS" -I $cuda_sdk_prefix/common/inc"],
[CUFLAGS=$CUFLAGS" -I ../extra_inc/cuda"])])],
[AC_CHECK_FILE(["$cuda_prefix/cuda_sdk/common/inc/cutil.h"],
[CUFLAGS=$CUFLAGS" -I $cuda_prefix/cuda_sdk/common/inc"],
[AC_CHECK_FILE(["$cuda_sdk_prefix/common/inc/cutil.h"],
[CUFLAGS=$CUFLAGS" -I $cuda_prefix/common/inc"],
[CUFLAGS=$CUFLAGS" -I ../extra_inc/cuda"])])])
FCFLAGS=$FCFLAGS' $(GPU_FLAGS)'
EXTRASRC=$EXTRASRC' $(GPU_FSOURCES)'
AS_IF([test "x$OPENMP_CXXFLAGS" != x ],
EXTRAOBJ=$EXTRAOBJ' $(CUDA_OBJECTS)',
EXTRAOBJ=$EXTRAOBJ' $(CUDA_OBJECTS_SINGLE)')
LDFLAGS=$LDFLAGS' -L'$CUDA_PREFIX
dnl AX_CHECK_COMPILE_FLAG([-Xcompiler],[],
dnl [AC_MSG_FAILURE(
dnl [Current nvcc do not support -Xcompiler])])
])
#FLAGS
# MPI FLAGS
AS_IF([test "x$enable_mpi" != xno],
FCFLAGS=$FCFLAGS' $(MPI_FLAGS)'
EXTRASRC=$EXTRASRC' $(MPI_FSOURCES)'
RESULT=$RESULT'.mpi')
#SIMD
AS_IF([test "x$enable_simd" != xno],
[FCFLAGS=$FCFLAGS' ${SIMD_FLAGS}']
[CXXCOMP=`echo x$CXX|grep -c icc`]
[AS_IF([test $CXXCOMP -gt 0],
CXXFLAGS=$CXXFLAGS' $(INTEL_FLAGS)')])
#GPU
AS_IF([test "x$enable_simd" == xavx],
[AS_IF([test "x$enable_gpu" != xno],
EXTRAOBJ=$EXTRAOBJ' ${IRRAVX_OBJECTS}',
EXTRAOBJ=$EXTRAOBJ' ${AVX_OBJECTS}'
EXTRASRC=$EXTRASRC' $(GPU_FSOURCES)'
FCFLAGS=$FCFLAGS' $(GPU_FLAGS)')],
[test "x$enable_simd" == xsse],
[AS_IF([test "x$enable_gpu" != xno],
EXTRAOBJ=$EXTRAOBJ' ${IRRSSE_OBJECTS}',
EXTRAOBJ=$EXTRAOBJ' ${SSE_OBJECTS}'
EXTRASRC=$EXTRASRC' $(GPU_FSOURCES)'
FCFLAGS=$FCFLAGS' $(GPU_FLAGS)')])
#OMP
AS_IF([test "x$OPENMP_FCFLAGS" != x ],
FCFLAGS=$FCFLAGS' ${OMP_FLAGS}',
FCFLAGS=$FCFLAGS' -I../extra_inc/noomp')
AS_IF([test "x$OPENMP_CXXFLAGS" != x ],
CXXFLAGS=$CXXFLAGS' ${OMP_FLAGS}',
CXXFLAGS=$CXXFLAGS' -I ../extra_inc/noomp')
# HDF5 format
AS_IF([test "x$enable_hdf5" != xno],
[FCFLAGS=$FCFLAGS' $(HDF5_FLAGS)'
EXTRASRC=$EXTRASRC' $(HDF5_FSOURCES)'
RESULT=$RESULT'.hdf5'])
# TT support
AS_IF([test "x$enable_tt" != xno],
[FCFLAGS=$FCFLAGS' $(TT_FLAGS)'
EXTRASRC=$EXTRASRC' $(TT_FSOURCES)'
RESULT=$RESULT'.tt'])
# DEBUG FLAGS
AS_IF([test "x$enable_debug" != xno],
FCFLAGS=$FCFLAGS' $(DEBUG_FLAGS)'
RESULT=$RESULT'.db')
# params.h
AC_ARG_WITH([par],
[AS_HELP_STRING([--with-par=size],
[Size of basic parameters (NMAX, KMAX, LMAX, MMAX) in params.h. Avaiable values: 1m, 512k, 256k, 128k, 64k, 32k, 16k, 8k, custom. The value of this size is NMAX, with prefix 'b' the K.S. binary size KMAX is half of NMAX and NMAX is set to 1.5*NMAX. LMAX is 600 above 64k, 500 above 16k. MMAX is 1024 above 64k, 512 above 16k. MMAX is doubled with prefix 'b'. Defaultsize is b16k])],
[par_size=$withval],
[par_size=b16k])
AS_IF([test "x$par_size" == x1m],
[NMAX=1048576
KMAX=65536
LMAX=600
MMAX=1024],
[test "x$par_size" == xb1m],
[NMAX=1510720
KMAX=512000
LMAX=600
MMAX=2048],
[test "x$par_size" == x512k],
[NMAX=524288
KMAX=65536
LMAX=600
MMAX=1024],
[test "x$par_size" == xb512k],
[NMAX=786432
KMAX=262144
LMAX=600
MMAX=2048],
[test "x$par_size" == x256k],
[NMAX=262144
KMAX=65536
LMAX=600
MMAX=1024],
[test "x$par_size" == xb256k],
[NMAX=393216
KMAX=131072
LMAX=600
MMAX=2048],
[test "x$par_size" == x128k],
[NMAX=131072
KMAX=65536
LMAX=600
MMAX=1024],
[test "x$par_size" == xb128k],
[NMAX=196608
KMAX=65536
LMAX=600
MMAX=2048],
[test "x$par_size" == x64k],
[NMAX=65536
KMAX=8192
LMAX=500
MMAX=512],
[test "x$par_size" == xb64k],
[NMAX=98304
KMAX=32768
LMAX=500
MMAX=1024],
[test "x$par_size" == x32k],
[NMAX=32768
KMAX=8192
LMAX=500
MMAX=512],
[test "x$par_size" == xb32k],
[NMAX=49152
KMAX=16384
LMAX=500
MMAX=1024],
[test "x$par_size" == x16k],
[NMAX=16384
KMAX=2048
LMAX=400
MMAX=256],
[test "x$par_size" == xb16k],
[NMAX=24576
KMAX=8192
LMAX=400
MMAX=512],
[test "x$par_size" == x8k],
[NMAX=8192
KMAX=2048
LMAX=400
MMAX=256],
[test "x$par_size" == xb8k],
[NMAX=12288
KMAX=4096
LMAX=400
MMAX=512],
[test "x$par_size" == xcustom],
[flag_input_par=yes],
[NMAX=24576
KMAX=8192
LMAX=400
MMAX=512])
AC_ARG_WITH([nmax],
[AS_HELP_STRING([--with-nmax=size],
[Set Maximum number of particles (will overwrite value set in --with-par)])],
[NMAX=$withval],
[flag_par_miss=yes])
AC_ARG_WITH([kmax],
[AS_HELP_STRING([--with-kmax=size],
[Set Maximum number of K.S. particles (will overwrite value set in --with-par)])],
[KMAX=$withval],
[flag_par_miss=yes])
AC_ARG_WITH([lmax],
[AS_HELP_STRING([--with-lmax=size],
[Set Maximum number of neighbor list particles (will overwrite value set in --with-par)])],
[LMAX=$withval],
[flag_par_miss=yes])
AC_ARG_WITH([mmax],
[AS_HELP_STRING([--with-mmax=size],
[Set Maximum number of merger (stable triple) particles (will overwrite value set in --with-par)])],
[MMAX=$withval],
[flag_par_miss=yes])
AS_IF([test "x$flag_input_par" == xyes],
[AS_IF([test "x$flag_par_miss" == xyes],
[AC_MSG_FAILURE(
[Parameters are not completely set, please make sure that all four option (--with-nmax, --with-kmax, --with-lmax, --with-mmax) are set])])])
# Extral tools
AS_IF([test "x$enable_tools" != xno],
[EXTRARESULT=' $(EXTRATOOLS)'],
[EXTRARESULT=''])
AC_SUBST([CUFLAGS])
AC_SUBST([FCFLAGS])
AC_SUBST([CXXFLAGS])
AC_SUBST([RESULT])
AC_SUBST([EXTRASRC])
AC_SUBST([EXTRAOBJ])
AC_SUBST([EXTRARESULT])
AC_SUBST([NMAX])
AC_SUBST([KMAX])
AC_SUBST([LMAX])
AC_SUBST([MMAX])
AC_MSG_NOTICE([----------------------Configure Summary--------------------])
AC_MSG_NOTICE([--Features:])
AC_MSG_NOTICE([ Using MPI: $enable_mpi])
AC_MSG_NOTICE([ Using GPU: $enable_gpu])
AC_MSG_NOTICE([ CUDA version: $CUDA_VERSION])
AC_MSG_NOTICE([ Using SIMD: $enable_simd])
AS_IF([test "x$enable_simd" != xno],
[AS_IF([test "$SIMD_CHECK" == -1],
[AC_MSG_WARN([ No /proc/cpuinfo found, cannot comfirm whether current CPU support SIMD])],
[test "$SIMD_CHECK" == 0],
[AC_MSG_WARN([ SIMD option used now is not supported in current CPU])])],
[test "$SIMD_CHECK" == -2],
[AC_MSG_WARN([ SIMD is suppressed since OpenMP is switched off])])
AC_MSG_NOTICE([ mcmodel: $enable_mcmodel])
AC_MSG_NOTICE([ OpenMP option: $OPENMP_FCFLAGS])
AC_MSG_NOTICE([ Debug mode: $enable_debug])
AC_MSG_NOTICE([ HDF5 format: $enable_hdf5])
AC_MSG_NOTICE([ TT package: $enable_tt])
AC_MSG_NOTICE([--Compilers:])
AC_MSG_NOTICE([ C++ compiler: $CXX])
AC_MSG_NOTICE([ Fortran compiler: $FC])
AC_MSG_NOTICE([ CUDA compiler: $NVCC])
AC_MSG_NOTICE([--Targets:])
AC_MSG_NOTICE([ Program name: nbody6++$RESULT])
AC_MSG_NOTICE([ Extra tools: $enable_tools])
AC_MSG_NOTICE([ Install path: $prefix])
AC_MSG_NOTICE([--Parameters:])
AC_MSG_NOTICE([ NMAX: $NMAX])
AC_MSG_NOTICE([ KMAX: $KMAX])
AC_MSG_NOTICE([ LMAX: $LMAX])
AC_MSG_NOTICE([ MMAX: $MMAX])
AC_MSG_NOTICE([-----------------------------------------------------------])
AS_IF([test "x$enable_tools" != xno],
[AC_MSG_NOTICE([ Please add $prefix/lib into your runtime load library path:])
AC_MSG_NOTICE([ LD_LIBRARY_PATH=\$LD_LIBRARY_PATH:$prefix/lib])
AC_MSG_NOTICE([ in your pre-configure script of shell (such as ~/.bashrc if you use bash)])
AC_MSG_NOTICE([-----------------------------------------------------------])])
AC_MSG_NOTICE([Reference paper: Wang, L., et al., 2015, MNRAS, 450, 4070 (http://arxiv.org/abs/1504.03687)])
AC_MSG_NOTICE([Email: Long Wang<[email protected]>])
AC_MSG_NOTICE([-----------------------------------------------------------])
AC_CONFIG_FILES([Makefile build/Makefile include/params.h])
AC_OUTPUT