dynare/mex/build/octave/configure.ac

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dnl Process this file with autoconf to produce a configure script.
dnl Copyright © 2009-2023 Dynare Team
dnl
dnl This file is part of Dynare.
dnl
dnl Dynare 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 Dynare 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 Dynare. If not, see <https://www.gnu.org/licenses/>.
AC_PREREQ([2.62])
AC_INIT([dynare], [6-unstable])
AC_CONFIG_SRCDIR([configure.ac])
AM_INIT_AUTOMAKE([-Wall -Wno-portability foreign])
AX_OCTAVE
test "$ax_enable_octave" != yes && AC_MSG_ERROR([Octave cannot be found])
# Let mkoctfile set the default compilers and flags (except for FC and FCFLAGS which are not supported)
# NB: mkoctfile honors overrides via environment variables
CC=$($MKOCTFILE -p CC)
CXX=$($MKOCTFILE -p CXX)
AR=$($MKOCTFILE -p AR)
RANLIB=$($MKOCTFILE -p RANLIB)
CFLAGS=$($MKOCTFILE -p CFLAGS)
CXXFLAGS=$($MKOCTFILE -p CXXFLAGS)
# The --link-stand-alone is needed since Octave 7 to avoid inserting -shared, which
# is undesirable for generic LDFLAGS.
LDFLAGS=$($MKOCTFILE --link-stand-alone -p LDFLAGS)
AC_CANONICAL_HOST
OCTAVE_VERSION=$($MKOCTFILE -v 2>&1 | sed 's/mkoctfile, version //')
AX_COMPARE_VERSION([$OCTAVE_VERSION], [lt], [6.2.0], [AC_MSG_ERROR([Your Octave is too old, please upgrade to version 6.2.0 at least (or disable Octave support with --disable-octave).])])
AC_PROG_FC
AC_PROG_CC
AC_PROG_CXX
AC_PROG_RANLIB
AX_PROG_LN_S
AC_PROG_MKDIR_P
AM_PROG_AR
# Get the size of a pthread_t instance, needed by pthread.F08
AC_CHECK_SIZEOF([pthread_t], [], [#include <pthread.h>])
# Check for dlopen(), needed by k_order_perturbation DLL
AC_CHECK_LIB([dl], [dlopen], [LIBADD_DLOPEN="-ldl"], [])
AC_SUBST([LIBADD_DLOPEN])
# Define optional components and their corresponding flags and Automake conditionals
AC_ARG_ENABLE([mex-ms-sbvar], AS_HELP_STRING([--disable-mex-ms-sbvar], [disable compilation of the MS-SBVAR MEX]), [], [enable_mex_ms_sbvar=yes])
AM_CONDITIONAL([ENABLE_MEX_MS_SBVAR], [test "$enable_mex_ms_sbvar" = yes])
AC_ARG_ENABLE([mex-dynare++], AS_HELP_STRING([--disable-mex-dynare++], [disable compilation of MEX based on Dynare++]), [], [enable_mex_dynareplusplus=yes])
AM_CONDITIONAL([ENABLE_MEX_DYNAREPLUSPLUS], [test "$enable_mex_dynareplusplus" = yes])
AC_ARG_ENABLE([mex-kalman-steady-state], AS_HELP_STRING([--disable-mex-kalman-steady-state], [disable compilation of the kalman_steady_state MEX]), [], [enable_mex_kalman_steady_state=yes])
AM_CONDITIONAL([ENABLE_MEX_KALMAN_STEADY_STATE], [test "$enable_mex_kalman_steady_state" = yes])
# Check for GSL, needed by MS-SBVAR
if test "$enable_mex_ms_sbvar" = yes; then
AX_GSL
test "$has_gsl" != yes && AC_MSG_ERROR([GSL cannot be found. If you want to skip the compilation of the MS-SBVAR MEX, pass the --disable-mex-ms-sbvar flag.])
fi
# Check for libmatio, needed by MEX files using Dynare++ code, and by ms-sbvar (the latter only under Octave, as an alternative to MATLAB's libmat)
if test "$enable_mex_dynareplusplus" = yes -o "$enable_mex_ms_sbvar" = yes; then
AX_MATIO
test "$has_matio" != yes && AC_MSG_ERROR([libmatio cannot be found. If you want to skip the compilation of MS-SBVAR MEX and MEX files based Dynare++, pass the --disable-mex-dynare++ and --disable-mex-ms-sbvar flags.])
fi
# Check for libslicot, needed by kalman_steady_state
if test "$enable_mex_kalman_steady_state" = yes; then
AX_SLICOT([octave])
test "$has_slicot" != yes && AC_MSG_ERROR([slicot cannot be found. If you want to skip the compilation of the kalman_steady_state MEX, pass the --disable-mex-kalman-steady-state flag.])
fi
# Check for UMFPACK, needed by bytecode
AC_CHECK_LIB([umfpack], [umfpack_dl_defaults], [LIBADD_UMFPACK="-lumfpack"], [AC_MSG_ERROR([Can't find UMFPACK])])
AC_SUBST([LIBADD_UMFPACK])
# On Windows, we want static linking of the external libraries
case ${host_os} in
*mingw32*)
GSL_LIBS="-Wl,-Bstatic $GSL_LIBS -Wl,-Bdynamic"
LIBADD_MATIO="-Wl,-Bstatic $LIBADD_MATIO -Wl,-Bdynamic"
LIBADD_SLICOT="-Wl,-Bstatic $LIBADD_SLICOT -Wl,-Bdynamic"
;;
esac
# Determine whether to link MEX files against the Octave libraries.
# mkoctfile no longer does this by default but in practice it is needed
# for Windows and macOS.
case ${host_os} in
*mingw32*)
# This is hardcoded in src/mkoctfile.cc.in.
link_octave_libs=yes
;;
*darwin*)
# Under macOS, the Homebrew formula passes --enable-link-all-dependencies
# to the configure script.
link_octave_libs=yes
;;
*)
link_octave_libs=no
;;
esac
AM_CONDITIONAL([LINK_OCTAVE_LIBS], [test ${link_octave_libs} = yes])
# Construct final output message
if test "$enable_mex_dynareplusplus" = yes; then
BUILD_GENSYLV_KORDER_DYNSIMUL_MEX_OCTAVE="yes"
else
BUILD_GENSYLV_KORDER_DYNSIMUL_MEX_OCTAVE="no"
fi
if test "$enable_mex_kalman_steady_state" = yes; then
BUILD_KALMAN_STEADY_STATE_OCTAVE="yes"
else
BUILD_KALMAN_STEADY_STATE_OCTAVE="no"
fi
if test "$enable_mex_ms_sbvar" = yes; then
BUILD_MS_SBVAR_MEX_OCTAVE="yes"
else
BUILD_MS_SBVAR_MEX_OCTAVE="no"
fi
AC_MSG_NOTICE([
Dynare is now configured for building the following components...
Binaries (with "make"):
MEX files for Octave (except those listed below): yes
Gensylv, k-order and dynare_simul MEX for Octave: $BUILD_GENSYLV_KORDER_DYNSIMUL_MEX_OCTAVE
MS-SBVAR MEX files for Octave: $BUILD_MS_SBVAR_MEX_OCTAVE
Kalman Steady State MEX file for Octave: $BUILD_KALMAN_STEADY_STATE_OCTAVE
])
AC_CONFIG_FILES([Makefile
mjdgges/Makefile
kronecker/Makefile
bytecode/Makefile
libdynare++/Makefile
gensylv/Makefile
libkorder/Makefile
k_order_perturbation/Makefile
k_order_welfare/Makefile
kalman_steady_state/Makefile
ms_sbvar/Makefile
block_kalman_filter/Makefile
sobol/Makefile
local_state_space_iterations/Makefile
libkordersim/Makefile
folded_to_unfolded_dr/Makefile
k_order_simul/Makefile
k_order_mean/Makefile
perfect_foresight_problem/Makefile
num_procs/Makefile
block_trust_region/Makefile
disclyap_fast/Makefile
cycle_reduction/Makefile
logarithmic_reduction/Makefile
riccati_update/Makefile])
AC_OUTPUT