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configure.ac
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AC_INIT([Lenstool-HPC], [0.1], [christophernstrerne.schaefer@epfl.ch]) #Name and version
AC_CONFIG_SRCDIR([src/gradient.cpp]) #Checks if file is in source dir (sanitycheck)
#AC_CONFIG_AUX_DIR(autoconf) #Not needed I think
AM_INIT_AUTOMAKE([-Wall -Werror foreign]) #Launches Automake with specified flags (Werror stops at code at every warning)
#CXXFLAGS = -qopenmp -xHost -g -O3 -std=c++0x -Wall -pedantic #define flags
AC_PROG_CXX([mpicpc icpc g++]) #Checks in determined order the cxx compiler
AC_PROG_RANLIB #Required for building libraries
LENSTOOLHPC_HDR = src/
LENSTOOLHPC_LIB = src/.libs
AC_SUBST(LENSTOOLHPC_HDR)
AC_SUBST(LENSTOOLHPC_LIB)
##check float computation
#AC_ARG_WITH([float], [AS_HELP_STRING([--with-float], #@TODO need -D_Double Check
#[compile using float computation], [compile using double computation])
#if test "x$with_float" = xno ; then
# TYPE_T = -D_Double
#fi
## Check CFITSIO library
AC_ARG_WITH([cfitsio-include-path], [AS_HELP_STRING([--with-cfitsio-include-path=DIR],
[directory containing cfitsio directory, defaults to /usr/include])], [])
if test "x$with_cfitsio_include_path" = x ; then
with_cfitsio_include_path="/usr/include"
fi
AC_CHECK_FILE([${with_cfitsio_include_path}/fitsio.h], [],
AC_MSG_ERROR([Include file fitsio.h not found]))
CFITSIO_HDR="-I$with_cfitsio_include_path"
AC_ARG_WITH([cfitsio-lib-path], [AS_HELP_STRING([--with-cfitsio-lib-path],
[path to the cfitsio libraries, defaults to /usr/lib])], [])
if test "x$with_cfitsio_lib_path" = x ; then
with_cfitsio_lib_path="/usr/lib"
fi
CFITSIO_LIB="-L$with_cfitsio_lib_path"
LIBS="$CFITSIO_LIB -lm"
AC_CHECK_LIB([cfitsio], [ffdkopn], [],
AC_MSG_ERROR([Function ffdkopn in cfitsio library not found]))
AC_SUBST(CFITSIO_HDR)
AC_SUBST(CFITSIO_LIB)
## Check GSL library
AC_ARG_WITH([gsl-include-path], [AS_HELP_STRING([--with-gsl-include-path=DIR],
[path to the gsl directory, defaults to /usr/include])], [])
if test "x$with_gsl_include_path" = x ; then
with_gsl_include_path="/usr/include"
fi
AC_CHECK_FILE([${with_gsl_include_path}/gsl/gsl_cblas.h], [],
AC_MSG_ERROR([Invalid path to gsl/gsl_cblas.h]))
GSL_HDR="-I$with_gsl_include_path"
AC_ARG_WITH([gsl-lib-path], [AS_HELP_STRING([--with-gsl-lib-path], #@TODOshould be removed and make equal to gsl include path...
[path to the gsl libraries, defaults to /usr/lib])], [])
if test "x$with_gsl_lib_path" = x ; then
with_gsl_lib_path="/usr/lib"
fi
GSL_LIB="-L$with_gsl_lib_path"
LIBS="$GSL_LIB"
AC_CHECK_LIB([gslcblas],[cblas_dgemm], [],
AC_MSG_ERROR([Function cblas_dgemm in gslcblas library not found]))
AC_CHECK_LIB([gsl],[gsl_blas_dgemm], [],
AC_MSG_ERROR([Function gsl_blas_dgemm in gsl library not found]))
AC_SUBST(GSL_HDR)
AC_SUBST(GSL_LIB)
## Setup CUDA paths
# ------------------------------------------------------------------------------
AC_ARG_WITH([cuda],
[ --with-cuda=PATH prefix where cuda is installed [default=/usr/local/cuda]])
if test -n "$with_cuda"
then
CUDA_CFLAGS="-I$with_cuda/include"
CUDA_LIBS="-lcudart"
CUDA_LDFLAGS="-L$with_cuda/lib$SUFFIX"
NVCC="$with_cuda/bin/nvcc"
else
CUDA_CFLAGS="-I/usr/local/cuda/include"
CUDA_LIBS="-lcudart"
CUDA_LDFLAGS="-L/usr/local/cuda/lib$SUFFIX"
NVCC="nvcc"
fi
AC_SUBST(CUDA_CFLAGS)
AC_SUBST(CUDA_LIBS)
AC_SUBST(CUDA_LDFLAGS)
AC_SUBST(NVCC)
#AC_CONFIG_HEADERS([config.h])
AC_CONFIG_FILES([Makefile src/Makefile]) #utils/map/Makefile])
AM_PROG_AR #Weird error message
LT_INIT([disable-static])
AC_ENABLE_SHARED #enable shared lib
AC_DISABLE_STATIC #disable static
AC_PROG_LIBTOOL #LIBTOOL MACROS: Add support for the `--enable-shared' and `--disable-shared' configure flags
AC_SUBST(LIBTOOL_DEPS)
AC_CONFIG_MACRO_DIRS([m4])
#ACLOCAL_AMFLAGS(-I m4)
AC_OUTPUT
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