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|
dnl =========================================================================
dnl
dnl configure.in: script source file
dnl
dnl author: Pierre.Saramito@imag.fr
dnl
dnl date: 14 january 1999
dnl
dnl note: enter 'make INSTALL' to extract installation documention
dnl
dnl #P:INSTALL
dnl #NAME: Installing @PACKAGE@ (@PACKAGE@-@VERSION@)
dnl #@cindex installing
dnl #@pindex configure
dnl #@toindex Makefile
dnl #
dnl #@example
dnl #@cartouche
dnl # ./configure
dnl # make
dnl # make install
dnl #@end cartouche
dnl #@end example
dnl #
dnl #@toindex @code{make}
dnl #@noindent
dnl #Successfull compilation and installation require the GNU @code{make} command.
dnl #
dnl #READING THE DOCUMENTATION:
dnl #@fiindex @file{.info} GNU info
dnl #@toindex @code{info}
dnl #@fiindex @file{.ps} postscript
dnl #@toindex @code{ghostview}
dnl #@fiindex @file{.1}, @file{.3},... unix manual pages
dnl #@toindex @code{man}
dnl #
dnl #@noindent
dnl # Rheolef comes with three documentations:
dnl #
dnl #@noindent
dnl # @itemize @bullet
dnl # @item an users guide with a set of complete examples
dnl # @item a reference manual for unix commands an C++ classes
dnl # @item the full browsable source code in html format
dnl # @end itemize
dnl #
dnl #@noindent
dnl # All these documentations are downloadable in various formats from the Rheolef home page.
dnl # These files are also locally installed during the @code{make install} stage.
dnl #@noindent
dnl # The users guide is generated in @code{pdf} format:
dnl #
dnl #@example
dnl #@cartouche
dnl # evince http://ljk.imag.fr/membres/Pierre.Saramito/rheolef/rheolef.pdf
dnl #@end cartouche
dnl #@end example
dnl #
dnl #@noindent
dnl # The reference manual is generated in @code{html} format:
dnl #
dnl #@example
dnl # firefox http://ljk.imag.fr/membres/Pierre.Saramito/rheolef/rheolef-refman.html
dnl #@end example
dnl #
dnl #@noindent
dnl #and you could add it to your bookmarks.
dnl # Moreover, after performing @code{make install}, unix manuals are available for commands and classes:
dnl #
dnl #@example
dnl # man field
dnl # man 2rheolef field
dnl #@end example
dnl #
dnl #@noindent
dnl # The browsable source code is generated in @code{html} format:
dnl #
dnl #@example
dnl # firefox http://ljk.imag.fr/membres/Pierre.Saramito/rheolef/source_html/
dnl #@end example
dnl #
dnl #USING AND ALTERNATIVE INSTALLATION DIRECTORY:
dnl #@toindex @code{sh}
dnl #@toindex @code{bash}
dnl #@toindex @code{csh}
dnl #@noindent
dnl # The default install prefix is @file{/usr/local}.
dnl # If you prefer an alternative directory, e.g. @file{HOME/sys}, you should enter:
dnl #
dnl #@example
dnl # ./configure --prefix=$HOME/sys
dnl #@end example
dnl #
dnl #@noindent
dnl # In that case, you have to add the folowing lines at the end
dnl # of your @file{.profile} or @file{.bash_profile} file:
dnl #
dnl #@example
dnl # export PATH="$HOME/sys/bin:$PATH"
dnl # export LD_LIBRARY_PATH="$HOME/sys/lib:$LD_LIBRARY_PATH"
dnl # export MANPATH="$HOME/sys/man:$MANPATH"
dnl #@end example
dnl #
dnl #@noindent
dnl # assuming you are using the @code{sh} or the @code{bash} unix interpreter.
dnl # Conversely, if you are using @code{csh} or @code{tcsh}, add
dnl # at the bottom of your @file{.cshrc} file:
dnl #
dnl #@example
dnl # set path = ($HOME/sys/bin $path)
dnl # setenv LD_LIBRARY_PATH "$HOME/sys/lib:$LD_LIBRARY_PATH"
dnl # setenv MANPATH "$HOME/sys/man:$MANPATH"
dnl #@end example
dnl #
dnl #@noindent
dnl # If you are unure about unix interpreter, get the SHELL value:
dnl #@example
dnl # echo $SHELL
dnl #@end example
dnl #
dnl #@noindent
dnl # Then, you have to @emph{source} the modified file, e.g.:
dnl #
dnl #@example
dnl # source ~/.cshrc
dnl #@end example
dnl #
dnl #@toindex hpux, operating system
dnl #@pindex rheolef-config
dnl #@noindent
dnl # hpux users should replace @code{LD_LIBRARY_PATH} by @code{SHLIB_PATH}.
dnl # If you are unure, get the shared library path variable:
dnl #
dnl #@example
dnl # rheolef-config --shlibpath-var
dnl #@end example
dnl #
dnl #@noindent
dnl # Check also your installation by compiling a sample
dnl # program with the installed library:
dnl #
dnl #@example
dnl # make installcheck
dnl #@end example
dnl #
dnl #@noindent
dnl # Since it is a common mistake, you can later, at each time, test
dnl # your run-time environment sanity with:
dnl #
dnl #@example
dnl # rheolef-config --check
dnl #@end example
dnl #
dnl #REQUIERED LIBRARIES:
dnl #@noindent
dnl # All the required libraries have precompiled packages under Debian GNU/Linux and Ubuntu systems.
dnl # If you are running a system where these libraries are not available,
dnl # please consult the corresponding home pages and install instructions.
dnl #
dnl #@toindex boost, extensions of the c++ standard template library
dnl #@noindent
dnl # a) Rheolef widely uses the @code{boost} library, that
dnl # provides usefull extensions of the c++ standard template library.
dnl # @code{boost} at @url{http://www.boost.org} .
dnl #
dnl #@toindex mumps, multifrontal massively distributed sparse direct solver
dnl #@cindex multifrontal linear solver
dnl #@cindex sparse matrix
dnl #@noindent
dnl # b) The use of implicit numerical schemes leads to the
dnl # resolution of large sparse linear systems.
dnl # Rheolef installation optionally requieres
dnl # @code{mumps} as direct solver library.
dnl # @code{mumps} is available at @url{http://graal.ens-lyon.fr/MUMPS} .
dnl #
dnl #@toindex cgal, computational geometry library
dnl #@noindent
dnl # c) Rheolef implements the characteristic method and interpolation from one mesh to another:
dnl # these features leads to sophisticated algorithms and octree-type data structures.
dnl # The @code{cgal} library provide easy access to efficient and reliable geometric algorithms
dnl # in the form of a C++ library.
dnl # @code{cgal} is available at @url{http://www.cgal.org} .
dnl #
dnl #HIGHLY RECOMMENDED LIBRARIES:
dnl #@noindent
dnl # All the highly recommended libraries have precompiled packages under Debian GNU/Linux and Ubuntu systems.
dnl # With all these libraries, Rheolef with run optimally. Otherwise, it will build and run
dnl # also, but with some loss of performances.
dnl #
dnl #@toindex mpi, message passing interface
dnl #@noindent
dnl # a) Rheolef bases on @code{mpi}, the message passing interface standard.
dnl # When no @code{mpi} libraries are available, the distributed features are turned off.
dnl #
dnl #@toindex scotch, mesh partitioner
dnl #@noindent
dnl # b) Rheolef bases on @code{scotch} for distributed mesh partitioning.
dnl # @code{scotch} is available at @url{http://www.labri.fr/perso/pelegrin/scotch} .
dnl # When the @code{scotch} library is not available, the distributed features are turned off.
dnl #
dnl #@toindex trilinos, large-scale object-oriented solvers framework
dnl #@noindent
dnl # c) Rheolef installation optionally uses
dnl # @code{trilinos/ifpack} as a library of preconditioner used for iterative solvers.
dnl # @code{trilinos} is available at @url{http://trilinos.sandia.gov} .
dnl # When @code{trilinos} is not available, a less efficient builtin IC0 preconditioner is used.
dnl #
dnl #RUN-TIME OPTIONAL TOOLS:
dnl #
dnl #@toindex @code{gmsh}
dnl #@toindex @code{gnuplot}
dnl #@toindex @code{mayavi}
dnl #@toindex @code{paraview}
dnl #@noindent
dnl # Using Rheolef suggests the use of the following optional tools
dnl # for pre- and post-processing purpose:
dnl #
dnl #@example
dnl # gmsh
dnl # gnuplot
dnl # mayavi
dnl # paraview
dnl #@end example
dnl #
dnl #@noindent
dnl # None of these tools are required when building and installing Rheolef.
dnl #
dnl #BUILD-TIME EXTRA TOOLS FOR RHEOLEF DEVELOPPERS:
dnl #
dnl #@toindex ginac, not a computer algebra system
dnl #@noindent
dnl # These tools are required if you build from the development version (under CVS).
dnl # Re-generating some source files, as initiated with the "bootstrap" command,
dnl # requiers autotools @code{autoconf}, @code{automake} and @code{libtool}
dnl # and also @code{flex} and @code{bison}.
dnl # It requiers also @code{ginac} for polynomial basis management.
dnl # @code{ginac} is available at @url{http://www.ginac.de} .
dnl # It requiers finaly latex figure management tools to.
dnl # Here is the @code{apt-get} commands to install these tools under Debian GNU/Linux and Ubuntu:
dnl #
dnl #@example
dnl # apt-get install cvs autoconf automake libtool
dnl # apt-get install flex bison
dnl # apt-get install pkg-config libginac-dev
dnl # apt-get install ghostscript gnuplot xfig transfig imagemagick graphviz
dnl #@end example
dnl #
dnl #PORTABILITY ISSUES:
dnl #@cindex standard template library (STL)
dnl #@noindent
dnl # Rheolef is based on STL and its extensions, the BOOST library. Therefore you need a compiler
dnl # that supports the ANSI C++ standards. STL and Rheolef especially depend
dnl # heavily on the template support of the compiler.
dnl # Most recent c++ 2012 standard features are recommanded but still optional:
dnl # when available, it allows an elegant matrix concatenation syntax via
dnl # the @code{std::initializer_list} class.
dnl #
dnl #@toindex gnu c++ compiler
dnl #@toindex intel c++ compiler
dnl #@noindent
dnl # Current distributed version of Rheolef has been heavily tested with GNU C++
dnl # and INTEL C++ on debian, ubuntu and suse GNU/Linux systems for various 32 and 64 bits
dnl # architectures, up to 100 distributed memories and processes.
dnl #
dnl #@noindent
dnl # The GNU C++ compiler is a free software
dnl # available at @url{http://www.gnu.org}.
dnl # The Intel C++ compiler is a privative software.
dnl #
dnl #@toindex kai c++ compiler
dnl #@toindex cray c++ compiler
dnl #@toindex mac osx, operating system
dnl #@toindex cray unicos, operating system
dnl #@toindex hpux, operating system
dnl #@toindex irix, operating system
dnl #@toindex irix, operating system
dnl #@noindent
dnl # Older 5.x versions was tested also on the
dnl # KAI C++ compiler (KCC-3.2b) and the
dnl # CRAY C++ compiler (CC-3.0.2.0)
dnl # on the following operating systems:
dnl #
dnl #@example
dnl # mac os x (i386-apple-darwin9.8.0), using GNU C++
dnl # sun solaris 2.8, ultrasparc, using GNU C++
dnl # compacq OSF1 alpha (V5.1, V4.0), using Compacq C++
dnl # aix 4.1 ibm sp2, multiprocessor based on rs6000
dnl # cray unicos t3e, multiprocessor based on 64 bits dec alpha
dnl # cray unicos c94
dnl # hpux 9.05 and 10.20, hppa
dnl # sgi irix 6.3, mips
dnl # sun solaris 2.5.1, sparc
dnl #@end example
dnl #
dnl #@noindent
dnl # The KAI C++ is available at @url{http://www.kai.com}.
dnl # The CRAY C++ is available on CRAY platforms.
dnl # Nevertheless, the current version has no more been tested
dnl # on these compilers and systems.
dnl #
dnl #@noindent
dnl # If the required libraries are located in a non-standard directory, please use
dnl # the configure options:
dnl #
dnl #@example
dnl # ./configure --help
dnl #@end example
dnl #
dnl #@noindent
dnl # and also consider the CXX, CXXFLAGS and LIBS variables, as in the following more complex
dnl # configure command:
dnl #
dnl #@example
dnl # CXX=icpc CXXFLAGS=-I/usr/local/include LIBS="-L/usr/local/lib -lz" ./configure
dnl #@end example
dnl #
dnl #@noindent
dnl # Finaly, if troubles still persist after the configure step, you can also edit
dnl # directly the config/config.mk and config/config.h files. In these cases please also post
dnl # to the mailling list @code{rheolef@@grenet.fr} any portability problem.
dnl #
dnl #@toindex Makefile
dnl #@noindent
dnl # If you are running a another compiler and operating system combination,
dnl # please run the non-regression test suite:
dnl #
dnl #@example
dnl #@cartouche
dnl # make check
dnl #@end cartouche
dnl #@end example
dnl #
dnl #@noindent
dnl # and reports us the result. If all is ok, please, send us a mail,
dnl # and we will add your configuration to the
dnl # list, and else we will try to circumvent the problem.
dnl #
dnl #@noindent
dnl #@table @code
dnl-------------------------------------------------------------------------
dnl avoid config.cache creation (hpux9*: "sh internal 2K buffer overflow")
dnl-------------------------------------------------------------------------
define([AC_CACHE_LOAD], )dnl
define([AC_CACHE_SAVE], )dnl
dnl libtool creates a "conftest" subdir
dnl that persists when entering ^C :
chmod -R a+rwx conftest
/bin/rm -rf conftest
dnl-------------------------------------------------------------------------
dnl init autoconf
dnl-------------------------------------------------------------------------
AC_INIT([rheolef], 6.7)
dnl echo "configure: testing ${srcdir}/config/config.h"
if test -f ${srcdir}/config/config.h; then
if test -f ${srcdir}/config/config.h.cache && diff ${srcdir}/config/config.h ${srcdir}/config/config.h.cache >/dev/null ; then
dnl echo "configure: conserving ${srcdir}/config/config.h in cache"
rm -f ${srcdir}/config/config.h
else
dnl echo "configure: puting ${srcdir}/config/config.h in cache"
mv ${srcdir}/config/config.h ${srcdir}/config/config.h.cache
fi
dnl else
dnl echo "configure: no ${srcdir}/config/config.h"
fi
AC_PREREQ(2.57)
AC_CONFIG_AUX_DIR([config])
AC_CONFIG_MACRO_DIR([config])
dnl-------------------------------------------------------------------------
dnl defines PACKAGE and VERSION
dnl-------------------------------------------------------------------------
PACKAGE="${PACKAGE_NAME}"
VERSION=`cat ${srcdir}/VERSION | sed -e 's/\([[0-9]]*\.[[0-9]]*\)-[[0-9]]*/\1/'`
if test x"${PACKAGE_VERSION}" != x"${VERSION}"; then
echo "AC INIT: may be initialized with ${PACKAGE} version ${VERSION} instead of ${PACKAGE_VERSION}"
exit 1
fi
echo "configuring $PACKAGE $VERSION..."
MINOR_VERSION=`echo $VERSION | awk -F. '{print $NF}'`
MAJOR_VERSION=`echo $VERSION | awk -F. '{i=NF-1; print $i}'`
MICRO_VERSION=`cat ${srcdir}/VERSION | sed -e 's/.*-//'`
# if test $MINOR_VERSION -ge 100; then
# MINOR_VERSION=0
# echo "** WARNING: VERSION $VERSION"
# echo "** WARNING: MINOR_VERSION = $MINOR_VERSION should be < 100 (for library version setting)"
# MAJOR_VERSION=`expr $MAJOR_VERSION + 1`
# MINOR_VERSION=0
# VERSION="$MAJOR_VERSION.$MINOR_VERSION"
# echo "** WARNING: setting VERSION to $VERSION"
# echo $VERSION > $srcdir/VERSION
# echo
# fi
# by default; try to activate distributed features
rheo_use_distributed=yes
dnl-------------------------------------------------------------------------
dnl checking for autotools
dnl-------------------------------------------------------------------------
dnl automake 1.5 will suppose these checks done
AC_CHECK_PROGS(ACLOCAL, aclocal)
AC_CHECK_PROGS(AUTOHEADER, autoheader)
AC_CHECK_PROGS(AUTOCONF, autoconf)
AC_CHECK_PROGS(AUTOMAKE, automake)
AC_CHECK_PROGS(AMTAR, tar gtar)
AC_CHECK_PROGS(MAKEINFO, makeinfo)
dnl-------------------------------------------------------------------------
dnl init automake
dnl-------------------------------------------------------------------------
AC_CONFIG_SRCDIR([config/install-sh])
AM_INIT_AUTOMAKE
AM_CONFIG_HEADER([config/acconfig.h])
AM_CONFIG_HEADER([util/qd/qd_config.h])
AM_CONFIG_HEADER([util/qd/qd_config_internal.h])
ACLOCAL_AMFLAGS="-I ${srcdir}/config"
AC_SUBST(ACLOCAL_AMFLAGS)
dnl see also in top Makefile.am: AUTOMAKE_OPTIONS = 1.5 dist-bzip2
dnl AC_SUBST(CONFIGURE_DEPENDENCIES)
dnl CONFIGURE_DEPENDENCIES=""\$(top_srcdir)/config/acinclude.m4"
dnl-------------------------------------------------------------------------
dnl set PREFIX directory for installation
dnl-------------------------------------------------------------------------
default_prefix=/usr/local
AC_PREFIX_DEFAULT(${default_prefix})
test x"${prefix}" = x"NONE" && prefix=${default_prefix}
pkgdatadir=${prefix}/share/rheolef
AH_TEMPLATE([PKGDATADIR], Defines the package data directory)
AC_DEFINE_UNQUOTED(PKGDATADIR,"$pkgdatadir")
dnl libdir="${exec_prefix}/lib" by default,
dnl thus, we may eval the string:
test x"${exec_prefix}" = x"NONE" && exec_prefix=${prefix}
command="echo \"$libdir\""
rheolef_libdir=`eval $command`
AH_TEMPLATE([RHEOLEF_LIBDIR], Defines the object code libraries directory)
AC_DEFINE_UNQUOTED(RHEOLEF_LIBDIR,"${rheolef_libdir}")
dnl-------------------------------------------------------------------------
dnl init C++
dnl-------------------------------------------------------------------------
AC_CANONICAL_HOST
USER_CFLAGS=${CFLAGS-"-O3"}
USER_CXXFLAGS="$CXXFLAGS"
AC_PROG_CC(gcc cc icc cl)
AC_PROG_CPP
AC_PROG_CXX(g++ c++ icpc KCC CC cc++ xlC aCC)
AC_PROG_CXXCPP
# when GNU C/C++ is recognized, force "-O2 -g" => skip it
CFLAGS="${USER_CFLAGS}"
CXXFLAGS="${USER_CXXFLAGS}"
dnl AC_LANG_CPLUSPLUS
AC_LANG(C++)
dnl-------------------------------------------------------------------------
dnl libtool
dnl-------------------------------------------------------------------------
AC_DISABLE_FAST_INSTALL
AC_ENABLE_SHARED
AM_DISABLE_STATIC
AM_PROG_LIBTOOL
dnl since library interface (headers) are modified at each release
dnl libraries are numbered libxxx.so.421.0.0 if VERSION=4.21
LIBRARY_VERSION=${VERSION}
AC_SUBST(LIBRARY_VERSION)
LIBTOOL_VERSION_INFO="-version-info ${MAJOR_VERSION}:${MINOR_VERSION}:0"
LIBTOOL_RELEASE="-release ${MAJOR_VERSION}.${MINOR_VERSION}"
dnl libtool init has computed the name of the environment variable SHLIBPATH
dnl thus, propagate it:
AC_SUBST(LIBTOOL_VERSION_INFO)
AC_SUBST(LIBTOOL_RELEASE)
dnl-------------------------------------------------------------------------
dnl #@toindex float: quadruple or extended floating arithmetic library
dnl #
dnl # @item --with-float=@var{option}
dnl # Turns on/off the extended arithmetic feature.
dnl # The @var{option} could be either @code{float128} (quadruple precision, 32 digits),
dnl # or the @code{dd} (also quadruple precision, 31 digits)
dnl # or @code{qd} (octuple precision, 62 digits).
dnl # Default is to not use this library and the default double precision
dnl # (16 digits) is used.
dnl # When no @var{option} is provided with this option, the default
dnl # is @code{dd}.
dnl-------------------------------------------------------------------------
rheo_float_ext=""
rheo_have_float128="no"
rheo_have_qd="no"
AC_ARG_WITH(float,
[ --with-float[=opt] the extended floating arithmetic (default=float128, otherwise=dd,qd) ],
[ case "${withval}" in
yes) rheo_float_ext="float128";;
no) rheo_float_ext="";;
*) rheo_float_ext=${withval}
;;
esac],
[ rheo_float_ext="" ]
)
if test x"$rheo_float_ext" = x"dd" -o x"$rheo_float_ext" = x"qd"; then
rheo_have_qd=yes
elif test x"$rheo_float_ext" = x"float128"; then
rheo_have_float128=yes
elif test x"$rheo_float_ext" != x""; then
echo "ERROR: unsupported float: $rheo_float_ext" ; exit 1
rheo_float_ext=""
fi
dnl-------------------------------------------------------------------------
dnl is it a well-known C++ compiler ?
dnl-------------------------------------------------------------------------
RHEO_RECOGNIZE_CXX
if test x"${rheo_cxx}" = x"gnu"; then
RHEO_GXX2011
if test x"${rheo_gxx2011}" = x"yes"; then
if test x"${rheo_have_float128}" = x"yes"; then
CXXFLAGS="${CXXFLAGS} -std=gnu++11"
else
CXXFLAGS="${CXXFLAGS} -std=c++11"
fi
else
RHEO_GXX2011_PRE
if test x"${rheo_gxx2011_pre}" = x"yes"; then
if test x"${rheo_have_float128}" = x"yes"; then
CXXFLAGS="${CXXFLAGS} -std=gnu++0x"
else
CXXFLAGS="${CXXFLAGS} -std=c++0x"
fi
else
CXXFLAGS="${CXXFLAGS} -ansi"
fi
fi
CXXFLAGS="${CXXFLAGS} -Wall -Werror -Wno-unused -Wno-strict-aliasing -Wno-literal-suffix -Wno-deprecated-declarations"
elif test x"${rheo_cxx}" = x"clang"; then
CXXFLAGS="${CXXFLAGS} -Wall -Werror -Wno-unused -Wno-strict-aliasing -Wno-deprecated-declarations -Wno-deprecated-register -std=c++11"
fi
dnl-------------------------------------------------------------------------
dnl for backward compatibility tests (with old rheolef versions)
dnl-------------------------------------------------------------------------
AH_TEMPLATE([MAJOR_VERSION], Defines the package major version)
AC_DEFINE_UNQUOTED(MAJOR_VERSION,${MAJOR_VERSION})
AH_TEMPLATE([MINOR_VERSION], Defines the package minor version)
AC_DEFINE_UNQUOTED(MINOR_VERSION,${MINOR_VERSION})
dnl-------------------------------------------------------------------------
dnl check some commands
dnl-------------------------------------------------------------------------
dnl x86 specific flags
RHEO_CXX_FLAGS_IEEE
dnl for compile time:
AC_PROG_CPP
RHEO_PROG_GNU_MAKE
dnl for documentation time:
AC_CHECK_PROGS(COL, col)
dnl col -b -x seems to be buggy on squeeze, wheezy and most ubuntu...
dnl uncomment when col becomes more robust:
COL=""
AM_CONDITIONAL(COMPILE_COL, test x"${COL}" = x"")
test x"${COL}" != x"" || COL="\${top_builddir}/config/col"
AC_CHECK_PROGS(TEX, tex)
AC_CHECK_PROGS(LATEX, latex)
AC_CHECK_PROGS(PDFLATEX, pdflatex)
if test x"$LATEX" != x""; then
RHEO_CHECK_LATEX_HYPEREF
fi
AC_CHECK_PROGS(BIBTEX, bibtex)
AC_CHECK_PROGS(MAKEINDEX, makeindex)
AC_CHECK_PROGS(FIG2DEV, fig2dev)
AC_CHECK_PROGS(GNUPLOT, gnuplot, gnuplot)
AC_CHECK_PROGS(TEXI2DVI, texi2dvi)
AC_CHECK_PROGS(TEXI2PDF, texi2pdf)
AC_CHECK_PROGS(DVIPS, dvips)
AC_CHECK_PROGS(PS2PDF, ps2pdf)
AC_CHECK_PROGS(DOXYGEN, doxygen)
AC_CHECK_PROGS(DOT, dot)
if test x"$DOT" != x""; then
HAVE_DOT=YES
AC_SUBST(HAVE_DOT)
fi
AC_CHECK_PROGS(CONVERT, convert)
dnl graphics: is plotmtv the default output ?
AH_TEMPLATE([HAVE_PLOTMTV], Defines whether plotmtv graphics is available)
AC_CHECK_PROGS(PLOTMTV, plotmtv, plotmtv)
if test x"$PLOTMTV" != x""; then
AC_DEFINE(HAVE_PLOTMTV)
fi
dnl for check time:
AC_CHECK_PROGS(GZIP_BIN, gzip)
AC_CHECK_PROGS(BZIP2_BIN, bzip2)
dnl AC_CHECK_PROGS(OCTAVE, octave)
dnl for maintainers:
RHEO_CHECK_FLEX
AC_CHECK_PROGS(BISON, bison)
AC_CHECK_PROGS(M4, m4)
AC_CHECK_PROGS(GPERF, gperf)
dnl-------------------------------------------------------------------------
dnl check some C++ library headers
dnl-------------------------------------------------------------------------
dnl ------------------
dnl c standard headers
dnl ------------------
AC_CHECK_HEADERS(climits, break)
AC_CHECK_HEADERS(cmath, break)
AC_CHECK_HEADERS(cstdio, break)
AC_CHECK_HEADERS(cstdlib, break)
AC_CHECK_HEADERS(cctype, break)
AC_CHECK_HEADERS(cassert, break)
AC_CHECK_HEADERS(cfloat, break)
AC_CHECK_HEADERS(cstring, break)
AC_CHECK_HEADERS(cstdarg, break)
AC_CHECK_HEADERS(ctime, break)
dnl --------------------
dnl c++ standard headers
dnl --------------------
AC_CHECK_HEADERS(limits, break, [AC_MSG_ERROR(rheolef requires numeric_limits)])
AC_CHECK_HEADERS(iostream iostream.h, break)
AC_CHECK_HEADERS(iomanip iomanip.h, break)
AC_CHECK_HEADERS(ios ios.h, break)
AC_CHECK_HEADERS(string bstring.h mstring.h, break)
AC_CHECK_HEADERS(sstream sstream.h strstream strstream.h, break)
AC_CHECK_HEADERS(iterator iterator.h, break)
AC_CHECK_HEADERS(functional function.h functional.h, break)
AC_CHECK_HEADERS(numeric numeric.h, break)
AC_CHECK_HEADERS(algorithm algo.h algobase.h, break)
AC_CHECK_HEADERS(memory memory.h defalloc.h, break)
AC_CHECK_HEADERS(istream istream.h, break)
AC_CHECK_HEADERS(ostream ostream.h, break)
AC_CHECK_HEADERS(fstream fstream.h, break)
AC_CHECK_HEADERS(vector vector.h, break)
AC_CHECK_HEADERS(list list.h, break)
AC_CHECK_HEADERS(set set.h, break)
AC_CHECK_HEADERS(map map.h, break)
dnl on solaris/g++ we have <utility> for C++ and <utility.h> for C
dnl on solaris2.7: /usr/include/utility.h is a C header
dnl that includes <curses.h>, and curses.h #define erase(..)
dnl and erase() is an inline fct in C++ <vector.h> : aie..!
AC_CHECK_HEADERS(utility utility.h, break)
dnl ------------------------
dnl c++ non-standard headers
dnl ------------------------
dnl skip: avoid "obsolete" warning
dnl AC_CHECK_HEADERS(slist slist.h, break)
dnl AC_CHECK_HEADERS(hash_map hash_map.h, break)
dnl-------------------------------------------------------------------------
dnl check some C system library headers
dnl-------------------------------------------------------------------------
AC_CHECK_HEADERS(symlink.h, break)
AC_CHECK_HEADERS(unistd.h, break)
dnl-------------------------------------------------------------------------
dnl check C++ compiler features...
dnl-------------------------------------------------------------------------
RHEO_CHECK_ISTREAM_RDBUF
if test x"${rheo_have_istream_rdbuf}" != x"yes"; then
RHEO_CHECK_IOS_BP
fi
RHEO_CHECK_IOS_SETSTATE
RHEO_CHECK_IOS_BITALLOC
dnl obsolete:
dnl RHEO_CHECK_TEMPLATE_FULL_SPECIALIZATION
dnl RHEO_CHECK_NAMESPACE
dnl C++ 2011 standard:
RHEO_CHECK_STD_INITIALIZER_LIST
AM_CONDITIONAL(HAVE_STD_INITIALIZER_LIST, test x"${rheo_have_std_initializer_list}" = x"yes")
RHEO_CHECK_VARIADIC_TEMPLATE
dnl-------------------------------------------------------------------------
dnl check C++ system library
dnl-------------------------------------------------------------------------
AC_FUNC_ALLOCA
if test x"$ALLOCA" != x""; then
ALLOCA="\${top_builddir}/config/$ALLOCA"
fi
AC_CHECK_FUNCS([gettimeofday])
RHEO_CXX_CLOCK_GETTIME
if test "$rheo_have_cxx_clock_gettime" = "yes"; then
AC_SEARCH_LIBS([clock_gettime], [rt],
[AC_DEFINE([HAVE_CLOCK_GETTIME], [1],
[Define to 1 if your system has the clock_gettime function.])])
else
RHEO_CHECK_GETTIMEOFDAY
if test x"${rheo_have_gettimeofday}" != x"yes"; then
RHEO_CHECK_WIERDGETTIMEOFDAY
if test x"${rheo_have_wierdgettimeofday}" != x"yes"; then
RHEO_CHECK_BSDGETTIMEOFDAY
fi
fi
fi
dnl-------------------------------------------------------------------------
dnl check C++ math library
dnl-------------------------------------------------------------------------
RHEO_CHECK_ISINF_DOUBLE
RHEO_CHECK_FINITE_DOUBLE
RHEO_CHECK_ABS_DOUBLE
RHEO_CHECK_SQR_DOUBLE
dnl-------------------------------------------------------------------------
dnl #
dnl #@toindex cln, arbitrary precision float library
dnl #
dnl # @item --with-bigfloat=@var{digits10}
dnl # Turn on Bruno Haible's @code{cln} arbitrary
dnl # precision float library with @var{digits10} precision,
dnl #
dnl # See @url{http://clisp.cons.org/~haible/packages-cln.html}.
dnl # Default is off.
dnl # The @var{digits10} value is optional and
dnl # default @var{digits10} value is 60.
dnl # This feature is still under development.
dnl #
dnl # @item --with-cln=@var{dir_cln}
dnl # Set the home directory for the @code{cln} library.
dnl # Default @var{dir_cln} is @file{/usr/local/math}.
dnl-------------------------------------------------------------------------
AH_TEMPLATE([DIGITS10], Define the arbitrary precision)
rheo_digits10=60
rheo_default_bigfloat="no"
AC_ARG_WITH(bigfloat,
[ --with-bigfloat[=DIGITS10] use bigfloat class with DIGITS10 (default=no, DIGITS10=60) ],
[changequote(%%, %%)dnl
case "${withval}" in
yes) with_bigfloat="yes"
;;
no) with_bigfloat="no"
;;
[0-9]*) with_bigfloat="yes"
rheo_digits10="${withval}"
;;
*) echo " ERROR: bad value ${withval} for --with-bigfloat"; exit 1
;;
esac
changequote([, ])dnl
],
[with_bigfloat=${rheo_default_bigfloat}]
)
rheo_dir_cln="/usr"
AC_ARG_WITH(cln,
[ --with-cln[=DIR] bigfloat CLN library prefix directory (default=no) ],
[case "${withval}" in
yes) with_cln="yes"
;;
no) with_cln="no"
;;
/*) with_cln="yes"
rheo_dir_cln="${withval}"
;;
*) echo " ERROR: bad value ${withval} for --with-cln"; exit 1
;;
esac],
[with_cln=${rheo_default_bigfloat}]
)
# echo with_bigfloat ${with_bigfloat}
# echo with_cln ${with_cln}
if test x"${with_bigfloat}" = x"yes" -o x"${with_cln}" = x"yes"; then
with_cln="yes"
RHEO_CHECK_CLN
# set: rheo_have_cln=..
else
rheo_have_cln="no"
fi
AM_CONDITIONAL(HAVE_CLN, test x"${with_cln}" = x"yes")
if test x"${rheo_have_cln}" = x"yes"; then
LDADD_BIGFLOAT="\${top_builddir}/util/bigfloat/libbigfloat.la ${LDADD_CLN}"
INCLUDES_BIGFLOAT="${INCLUDES_CLN}"
AC_DEFINE_UNQUOTED(DIGITS10,${rheo_digits10})
fi
# echo rheo_have_cln ${rheo_have_cln}
dnl-------------------------------------------------------------------------
dnl #
dnl #@toindex doubledouble, quadruple precision library
dnl #@clindex Float
dnl #
dnl # @item --with-doubledouble
dnl # Uses @code{doubledouble} class as the default Rheolef @code{Float} type.
dnl # This option is usefull for a quadruple-like precision on
dnl # machines where this feature is not or incorrectly available.
dnl # Default is off.
dnl-------------------------------------------------------------------------
AH_TEMPLATE([HAVE_DOUBLEDOUBLE], Defines if you use doubledouble library)
AC_ARG_WITH(doubledouble,
[ --with-doubledouble use quadruple precision class (default=no) ],
[ if test x"${with_doubledouble}" != x"no"; then
LDADD_DOUBLEDOUBLE="\${top_builddir}/util/doubledouble/libdoubledouble.la"
AC_DEFINE(HAVE_DOUBLEDOUBLE)
rheo_have_doubledouble=yes
fi
],
[ with_doubledouble="no" ])
if test x"${with_doubledouble}" = x"yes" -a x"${rheo_have_cln}" = x"yes"; then
echo " ERROR: incompatible options doubledouble and cln"; exit 1
fi
AC_SUBST(LDADD_DOUBLEDOUBLE)
AC_SUBST(INCLUDES_DOUBLEDOUBLE)
AM_CONDITIONAL(HAVE_DOUBLEDOUBLE, test x"${with_doubledouble}" = x"yes")
dnl-------------------------------------------------------------------------
dnl float, continued
dnl-------------------------------------------------------------------------
if test x"$rheo_have_float128" = x"yes"; then
RHEO_CHECK_FLOAT128
fi
if test x"$rheo_have_qd" = x"yes"; then
RHEO_CHECK_QD
fi
AM_CONDITIONAL(HAVE_QD, test x"${rheo_have_qd}" = x"yes")
AM_CONDITIONAL(HAVE_FLOAT128, test x"${rheo_have_float128}" = x"yes")
dnl-------------------------------------------------------------------------
dnl qd inline: TODO: remove QD_INLINE and use always inline in the code
dnl-------------------------------------------------------------------------
if test x"$rheo_have_qd" = x"yes"; then
AC_DEFINE([QD_INLINE], [1], [Define to 1 to inline commonly used functions.])
fi
dnl-------------------------------------------------------------------------
dnl qd add: ieee ?
dnl-------------------------------------------------------------------------
AC_ARG_ENABLE(qd-ieee-add,
AC_HELP_STRING(--enable-qd-ieee-add,
[qd use addition that satisfies IEEE-style error bound instead of Cray-style error bound. [[default=no]]]),
[ case "${enableval}" in
yes | no) enable_qd_ieee_add=${enableval};;
*) enable_qd_ieee_add=yes;;
esac],
[ enable_qd_ieee_add=no ]
)
if test x"$rheo_have_qd" = x"yes"; then
AC_MSG_CHECKING([if qd addition with IEEE-style error bound is to be used])
if test "$enable_qd_ieee_add" = "yes"; then
AC_DEFINE([QD_IEEE_ADD], [1], [Define to 1 to use additions with IEEE-style error bounds.])
else
enable_qd_ieee_add="no"
fi
AC_MSG_RESULT($enable_qd_ieee_add)
fi
dnl-------------------------------------------------------------------------
dnl qd mult
dnl-------------------------------------------------------------------------
AC_ARG_ENABLE(qd-sloppy-mul,
AC_HELP_STRING(--enable-qd-sloppy-mul,
[qd use fast but slightly inaccurate multiplication. [[default=yes]]]),
[ case "${enableval}" in
yes | no) enable_qd_sloppy_mult=${enableval};;
*) enable_qd_sloppy_mult=yes;;
esac],
[ enable_qd_sloppy_mult=yes ]
)
if test x"$rheo_have_qd" = x"yes"; then
AC_MSG_CHECKING([if qd sloppy multiplication is to be used])
if test "$enable_qd_sloppy_mul" != "no"; then
enable_qd_sloppy_mul="yes"
AC_DEFINE([QD_SLOPPY_MUL], [1], [Define to 1 to use sloppy multiplication (which is faster by slightly inaccurate).])
fi
AC_MSG_RESULT($enable_qd_sloppy_mul)
fi
dnl-------------------------------------------------------------------------
dnl qd div
dnl-------------------------------------------------------------------------
AC_ARG_ENABLE(qd-sloppy-div,
AC_HELP_STRING(--enable-qd-sloppy-div,
[use fast but slightly inaccurate division. [[default=yes]]]),
[ case "${enableval}" in
yes | no) enable_qd_sloppy_div=${enableval};;
*) enable_qd_sloppy_div=yes;;
esac],
[ enable_qd_sloppy_div=yes ]
)
if test x"$rheo_have_qd" = x"yes"; then
AC_MSG_CHECKING([if qd sloppy division is to be used])
if test "$enable_qd_sloppy_div" != "no"; then
enable_qd_sloppy_div="yes"
AC_DEFINE([QD_SLOPPY_DIV], [1], [Define to 1 to use sloppy division (which is faster by slightly inaccurate).])
fi
AC_MSG_RESULT($enable_qd_sloppy_div)
fi
dnl-------------------------------------------------------------------------
dnl qd fpu fix for intel x86 processors
dnl-------------------------------------------------------------------------
if test x"$rheo_have_qd" = x"yes"; then
AC_MSG_CHECKING([whether x86 FPU control code is needed])
qd_x86_fix="no"
case "$host" in
i?86-*-* | k?*-*-* | athlon-*-* | x86_64-*-*)
AC_DEFINE([QD_X86_FIX], [1], [Whether to use x86 fpu fix.])
qd_x86_fix="yes"
;;
esac
AC_MSG_RESULT($qd_x86_fix)
if test "$qd_x86_fix" = "yes"; then
AC_CHECK_HEADERS([fpu_control.h])
fi
fi
dnl-------------------------------------------------------------------------
dnl qd fma & fms
dnl-------------------------------------------------------------------------
dnl # echo "qd: HOST=$host"
dnl AC_ARG_ENABLE(qd-enable-fma, AC_HELP_STRING(--qd-enable-fma, [qd use fused multiply-add/subtract (auto,gnu,ia64,c99,ibm,compiler). Use this option with care. [[default=auto]]]))
dnl if test x"$qd_enable_fma" = x""; then
dnl qd_enable_fma="auto"
dnl fi
dnl case "$qd_enable_fma" in
dnl yes)
dnl AX_CXX_FMA
dnl if test "x$ax_cxx_fma" = "x"; then
dnl AC_MSG_ERROR([Cannot find working fused multiply add.])
dnl fi
dnl ;;
dnl auto)
dnl case $host in
dnl powerpc*-*-*)
dnl AX_CXX_FMA(["ibm gnu"])
dnl ;;
dnl ia64-*)
dnl AX_CXX_FMA(["ia64 gnu"])
dnl ;;
dnl esac
dnl ;;
dnl no)
dnl ax_cxx_fma=
dnl ;;
dnl *)
dnl AX_CXX_FMA([$qd_enable_fma])
dnl if test "x$ax_cxx_fma" = "x"; then
dnl AC_MSG_ERROR([Cannot find working fused multiply add.])
dnl fi
dnl ;;
dnl esac
dnl if test "x$ax_cxx_fma" = "x"; then
dnl ax_cxx_fma="none"
dnl ax_cxx_fms="none"
dnl else
dnl AC_DEFINE_UNQUOTED([QD_FMA(x,y,z)], [$ax_cxx_fma],
dnl [If fused multiply-add is available, define correct macro for using it.])
dnl AC_DEFINE_UNQUOTED([QD_FMS(x,y,z)], [$ax_cxx_fms],
dnl [If fused multiply-subtract is available, define correct macro for using it.])
dnl fi
dnl-------------------------------------------------------------------------
dnl set externded arithmetic flag (avoid mpi and cgal, not yet supoported)
dnl-------------------------------------------------------------------------
if test x"${rheo_have_doubledouble}" = x"yes" -o x"${rheo_have_cln}" = x"yes" -o x"${rheo_float_ext}" != x""; then
with_extended_arithmetic="yes"
else
with_extended_arithmetic="no"
fi
dnl-------------------------------------------------------------------------
dnl Check for Ginac : computer algebra system in C++
dnl used to generate FEM basis and elementary forms
dnl-------------------------------------------------------------------------
AC_ARG_ENABLE(ginac,
[ --enable-ginac GiNaC (for rheolef developers; default=yes) ],
[ case "${enableval}" in
yes | no) enable_ginac=${enableval};;
*) enable_ginac=yes;;
esac],
[ enable_ginac=yes ]
)
if test x"$with_extended_arithmetic" = x"yes"; then
enable_ginac=no
fi
if test x"$enable_ginac" = x"yes"; then
RHEO_CHECK_GINAC
fi
AM_CONDITIONAL(HAVE_GINAC, test x"${rheo_have_ginac}" = x"yes")
dnl-------------------------------------------------------------------------
dnl Check for GMP interface : big float and integers in C++
dnl used by 3D octree (fast point localization in mesh)
dnl-------------------------------------------------------------------------
dnl AC_SUBST(LDADD_GMPXX)
dnl AC_CHECK_HEADERS(gmpxx.h, [LDADD_GMPXX="-lgmpxx"])
dnl-------------------------------------------------------------------------
dnl check for: unsigned long long int (used by geo_tree.h)
dnl-------------------------------------------------------------------------
AC_TYPE_LONG_LONG_INT
AC_TYPE_UNSIGNED_LONG_LONG_INT
dnl-------------------------------------------------------------------------
dnl #
dnl #@toindex debian
dnl #
dnl # @item --enable-debian-packaging=@var{debian_packaging}
dnl # Generate files the debian way
dnl # by respecting the `Debian Policy Manual`.
dnl
dnl TODO: suppress this option (to be managed by debian/rules)
dnl-------------------------------------------------------------------------
pkglibdir="$libdir/$PACKAGE"
AC_SUBST(pkglibdir)
AC_ARG_ENABLE(debian-packaging,
[ --enable-debian-packaging Only if you are creating deb packages (default=no) ],
[ case "${enableval}" in
yes) debian_packaging="yes"
doc_dir="rheolef-doc"
;;
*) debian_packaging=""
doc_dir="rheolef"
;;
esac],
[ debian_packaging=""
doc_dir="rheolef"
]
)
AC_SUBST(doc_dir)
AM_CONDITIONAL(HAVE_DEBIAN_PACKAGING, test x"${debian_packaging}" = x"yes")
dnl-------------------------------------------------------------------------
dnl #
dnl #@toindex boost, generic dense/sparse matrix library
dnl #
dnl # @item --with-boost-incdir=@var{incdir_boost}
dnl # @itemx --with-boost-libdir=@var{libdir_boost}
dnl # Specifies the @code{boost} library.
dnl # This library is required by rheolef.
dnl-------------------------------------------------------------------------
AC_ARG_WITH(boost-incdir,
[ --with-boost-incdir[=DIR] the boost includes directory (required; default=autodetect) ],
[ case "${withval}" in
yes|no) rheo_incdir_boost=""
;;
*) rheo_incdir_boost=${withval}
;;
esac],
[ rheo_incdir_boost="" ]
)
AC_ARG_WITH(boost-libdir,
[ --with-boost-libdir[=DIR] the boost libraries directory (required; default=autodetect) ],
[ case "${withval}" in
yes|no) rheo_libdir_boost=""
;;
*) rheo_libdir_boost=${withval}
;;
esac],
[ rheo_libdir_boost="" ]
)
RHEO_CHECK_BOOST
RHEO_CHECK_BOOST_UBLAS
AM_CONDITIONAL(HAVE_BOOST, test x"${rheo_have_boost}" = x"yes")
if test x"${rheo_have_boost}" = x"yes"; then
true
else
AC_MSG_ERROR(required boost/ublas library not found)
fi
dnl-------------------------------------------------------------------------
dnl #
dnl #@pindex dmalloc
dnl #@toindex dmalloc, debug runtime library
dnl #@cindex debugging
dnl #
dnl # @item --enable-debug
dnl # Produce a @code{c++ -g} like code.
dnl # @item --enable-dmalloc
dnl # With debugging, also uses dynamic allocation runtime checking
dnl # with @code{dmalloc} when available.
dnl-------------------------------------------------------------------------
AH_TEMPLATE([PARANO], Defines it if you are parano for debug)
AC_SUBST(INSTALL_PROGRAM_FLAGS)
AC_ARG_ENABLE(debug,
[ --enable-debug debug mode; default=no) ],
[ case "${enableval}" in
yes | no) enable_debug=${enableval};;
*) enable_debug=yes;;
esac],
[ enable_debug=no ]
)
AC_ARG_ENABLE(dmalloc,
[ --enable-dmalloc dmalloc debug library, when available; requiers debug mode; default=no) ],
[ case "${enableval}" in
yes | no) enable_dmalloc=${enableval};;
*) enable_dmalloc=yes;;
esac],
[ enable_dmalloc=no ]
)
if test x"${enable_debug}" = x"yes"; then
CXXFLAGS="$CXXFLAGS -g"
LDFLAGS="$LDFLAGS -g"
AC_DEFINE(PARANO)
INSTALL_PROGRAM_FLAGS=""
if test x"${enable_dmalloc}" = x"yes"; then
RHEO_CHECK_DMALLOC
fi
else
INSTALL_PROGRAM_FLAGS="-s"
fi
AM_CONDITIONAL(HAVE_DMALLOC, test x"${rheo_have_dmalloc}" = x"yes")
dnl-------------------------------------------------------------------------
dnl #
dnl # @item --enable-old-code
dnl # Turns on/off the old code branch (before distributed computation features).
dnl # Default is off.
dnl-------------------------------------------------------------------------
rheo_enable_old_code=no
AC_ARG_ENABLE(old-code,
[ --enable-old-code for going back to old code branch (5.93 branch); default=no) ],
[ case "${enableval}" in
yes | no) rheo_enable_old_code=${enableval} ;;
*) rheo_enable_old_code=no ;;
esac
],
[
rheo_enable_old_code=no
]
)
if test x"${rheo_enable_old_code}" = x"yes"; then
rheo_enable_new_code=no
else
rheo_enable_new_code=yes
fi
dnl-------------------------------------------------------------------------
dnl #
dnl # @item --enable-mpi
dnl # Turns on/off the distributed computation features.
dnl # Default is on when distributed is on. This feature is currently in development.
dnl # When on, configure try to detect either the scotch or the parmetis libraries.
dnl-------------------------------------------------------------------------
rheo_incdir_mpi=""
rheo_libdir_mpi=""
#rheo_libs_openmpi="-lmpi_cxx -lmpi_f77 -lmpi -lopen-rte -lopen-pal"
rheo_libs_openmpi="-lmpi_cxx -lmpi"
AC_ARG_ENABLE(mpi,
[ --enable-mpi MPI library, for distributed algebra; default=autodetect) ],
[ case "${enableval}" in
yes | no) enable_mpi="${enableval}";;
*) enable_mpi="yes";;
esac],
[ enable_mpi="${rheo_enable_new_code}" ]
)
AC_ARG_WITH(mpi-incdir,
[ --with-mpi-incdir[=DIR] the mpi includes directory (default=autodetect) ],
[ case "${withval}" in
yes|no) rheo_incdir_mpi="";;
*) rheo_incdir_mpi=${withval};;
esac]
)
AC_ARG_WITH(mpi-libdir,
[ --with-mpi-libdir[=DIR] the mpi library directory (default=autodetect) ],
[ case "${withval}" in
yes|no) rheo_libdir_mpi="";;
*) rheo_libdir_mpi=${withval};;
esac]
)
AC_ARG_WITH(mpi-libs,
[ --with-mpi-libs[=LIBS] the mpi library directory (default=autodetect) ],
[ case "${withval}" in
yes|no) rheo_libs_mpi="";;
*) rheo_libs_mpi=${withval};;
esac]
)
if test x"$enable_mpi" = x"yes"; then
RHEO_CHECK_MPI
fi
if test x"$rheo_have_mpi" = x"yes"; then
# if mpi is set, then default is distributed version
rheo_enable_new_code="yes"
else
rheo_use_distributed=no
fi
AM_CONDITIONAL(USE_NEW_CODE, test x"${rheo_enable_new_code}" = x"yes")
AH_TEMPLATE([USE_NEW_CODE], Defines whether use the new code branch)
AC_SUBST(USE_NEW_CODE)
if test x"$rheo_enable_new_code" = x"yes"; then
AC_DEFINE(USE_NEW_CODE)
USE_NEW_CODE=true
else
USE_NEW_CODE=false
fi
dnl-------------------------------------------------------------------------
dnl #@toindex scotch, distributed mesh partitioner
dnl #
dnl # @item --with-scotch-incdir=@var{incdir_scotch}
dnl # @itemx --with-scotch-libdir=@var{libdir_scotch}
dnl # @itemx --with-scotch-libs=@var{libs_scotch}
dnl # Turns on/off the @code{scotch} distributed mesh partitioner.
dnl # Check in @var{libdir_scotch} for @code{libptscotchparmetis.so},
dnl # @code{libptscotch.so} and @code{libptscotcherrexit.so} or
dnl # corresponding @code{.a} libraries.
dnl # Default is to auto-detect when mpi is available.
dnl-------------------------------------------------------------------------
dnl #@toindex parmetis, distributed mesh partitioner
dnl #
dnl # @item --with-parmetis-incdir=@var{incdir_parmetis}
dnl # @itemx --with-parmetis-libdir=@var{libdir_parmetis}
dnl # Turns on/off the @code{parmetis} distributed mesh partitioner.
dnl # Check in @var{libdir_parmetis} for @code{libparmetis.so},
dnl # @code{libparmetis.a} and also @code{libmetis.a}
dnl # @code{libmetis.so}.
dnl # Default is to autodetect when mpi is available and scotch unavailable.
dnl-------------------------------------------------------------------------
with_scotch=""
rheo_incdir_scotch=""
rheo_libdir_scotch=""
rheo_libs_scotch="-lptscotchparmetis -lptscotch -lptscotcherrexit -lz"
#rheo_libs_scotch="-lptscotchparmetis -lptscotch -lptscotcherrexit -lscotch -lscotcherrexit"
#rheo_libs_scotch="-lptscotchparmetis"
AC_ARG_WITH(scotch-incdir,
[ --with-scotch-incdir[=DIR] the scotch distributed mesh partitioner includes directory (default=autodetect) ],
[ case "${withval}" in
yes|no) with_scotch=${withval};;
*) rheo_incdir_scotch=${withval}
with_scotch=yes
;;
esac]
)
AC_ARG_WITH(scotch-libdir,
[ --with-scotch-libdir[=DIR] the scotch distributed mesh partitioner library directory (default=autodetect) ],
[ case "${withval}" in
yes|no) with_scotch=${withval};;
*) rheo_libdir_scotch=${withval}
with_scotch=yes
;;
esac]
)
AC_ARG_WITH(scotch-libs,
[ --with-scotch-libs[=LIBS] the scotch distributed mesh partitioner library linker flags (default=-lptscotchparmetis -lptscotch -lptscotcherrexit -lz) ],
[ case "${withval}" in
yes|no) with_scotch=${withval};;
*) rheo_libs_scotch=${withval}
with_scotch=yes
;;
esac]
)
with_metis=""
rheo_incdir_metis=""
rheo_libdir_metis=""
with_parmetis=""
rheo_incdir_parmetis=""
rheo_libdir_parmetis=""
AC_ARG_WITH(metis-incdir,
[ --with-metis-incdir[=DIR] the metis distributed mesh partitioner includes directory (default=autodetect) ],
[ case "${withval}" in
yes|no) with_metis=${withval};;
*) rheo_incdir_metis=${withval}
with_metis=yes
;;
esac]
)
AC_ARG_WITH(metis-libdir,
[ --with-metis-libdir[=DIR] the metis distributed mesh partitioner library directory (default=autodetect) ],
[ case "${withval}" in
yes|no) with_metis=${withval};;
*) rheo_libdir_metis=${withval}
with_metis=yes
;;
esac]
)
AC_ARG_WITH(parmetis-incdir,
[ --with-parmetis-incdir[=DIR] the parmetis distributed mesh partitioner includes directory (default=autodetect) ],
[ case "${withval}" in
yes|no) with_parmetis=${withval};;
*) rheo_incdir_parmetis=${withval}
with_parmetis=yes
;;
esac]
)
AC_ARG_WITH(parmetis-libdir,
[ --with-parmetis-libdir[=DIR] the parmetis distributed mesh partitioner library directory (default=autodetect) ],
[ case "${withval}" in
yes|no) with_parmetis=${withval};;
*) rheo_libdir_parmetis=${withval}
with_parmetis=yes
;;
esac]
)
if test x"${rheo_use_distributed}" = x"yes"; then
if test x"${with_scotch}" != x"no"; then
RHEO_CHECK_SCOTCH
fi
if test x"${with_parmetis}" = x"yes"; then
RHEO_CHECK_METIS
if test x"${rheo_have_metis}" = x"yes"; then
RHEO_CHECK_PARMETIS
fi
fi
if test x"${rheo_have_scotch}" != x"yes" && test x"${rheo_have_parmetis}" != x"yes"; then
rheo_use_distributed=no
fi
fi
dnl-------------------------------------------------------------------------
dnl #@toindex blas, basic linear algebra subroutines
dnl #
dnl # @item --with-blas-libdidr=@var{rheo_libdir_blas}
dnl # @itemx --with-blas-libs=@var{rheo_libs_blas}
dnl # Turns on/off the @code{blas} libraries.
dnl # Check in @var{rheo_libs_blas} for @code{libblas.so},
dnl # or the corresponding @code{.a} libraries.
dnl # Default is to auto-detect.
dnl # This librariy is required for the pastix library.
dnl-------------------------------------------------------------------------
with_blas=""
#rheo_libs_blas="-llapack -lblas"; # mumps links to libblas automatically now
rheo_libs_blas=""
AC_ARG_WITH(blas-libdir,
[ --with-blas-libdir[=DIR] the basic linear algebra subroutines (BLAS) library directory (default=autodetect) ],
[ case "${withval}" in
yes|no) rheo_libdir_blas=""
with_blas=${withval}
;;
*) rheo_libdir_blas=${withval}
with_blas=yes
;;
esac],
[ rheo_libdir_blas="" ]
)
AC_ARG_WITH(blas-libs,
[ --with-blas-libs[=LIBS] the basic linear algebra subroutines (BLAS) libraries linker flags (default=-llapack -lblas) ],
[ case "${withval}" in
yes|no) rheo_libs_blas=""
with_blas=${withval}
;;
*) rheo_libs_blas=${withval}
with_blas=yes
;;
esac],
[ rheo_libs_blas="" ]
)
if test x"${rheo_enable_new_code}" = x"yes"; then
RHEO_CHECK_BLAS
fi
dnl-------------------------------------------------------------------------
dnl #@toindex scalapack, scalable linear algebra package
dnl #
dnl # @item --with-scalapack-libdidr=@var{rheo_libdir_scalapack}
dnl # @itemx --with-scalapack-libs=@var{rheo_libs_scalapack}
dnl # Turns on/off the @code{scalapack} libraries.
dnl # Check in @var{rheo_libs_scalapack} for @code{libscalapack.so},
dnl # or the corresponding @code{.a} libraries.
dnl # Default is to auto-detect.
dnl # This librariy is required for the pastix library.
dnl-------------------------------------------------------------------------
with_scalapack=""
rheo_libs_scalapack="-lscalapack-openmpi -lblacs-openmpi"
AC_ARG_WITH(scalapack-libdir,
[ --with-scalapack-libdir[=DIR] the scalable linear algebra subroutines (BLAS) library directory (default=autodetect) ],
[ case "${withval}" in
yes|no) rheo_libdir_scalapack=""
with_scalapack=${withval}
;;
*) rheo_libdir_scalapack=${withval}
with_scalapack=yes
;;
esac],
[ rheo_libdir_scalapack="" ]
)
AC_ARG_WITH(scalapack-libs,
[ --with-scalapack-libs[=LIBS] the scalable linear algebra subroutines (BLAS) libraries linker flags (default=-lscalapack-openmpi -lblacs-openmpi) ],
[ case "${withval}" in
yes|no) rheo_libs_scalapack=""
with_scalapack=${withval}
;;
*) rheo_libs_scalapack=${withval}
with_scalapack=yes
;;
esac],
[ rheo_libs_scalapack="" ]
)
if test x"${rheo_enable_new_code}" = x"yes"; then
RHEO_CHECK_SCALAPACK
fi
dnl-------------------------------------------------------------------------
dnl #@toindex mumps, distributed direct solver
dnl #
dnl # @item --with-mumps-incdir=@var{incdir_mumps}
dnl # @itemx --with-mumps-libdir=@var{libdir_mumps}
dnl # @itemx --with-mumps-libs=@var{libs_mumps}
dnl # Turns on/off the @code{mumps} distributed solver.
dnl # Check in @var{libdir_mumps} for @code{libmumps.so},
dnl # or the corresponding @code{.a} libraries.
dnl # Default is to auto-detect when mpi is available.
dnl-------------------------------------------------------------------------
if test x"${with_extended_arithmetic}" != x"yes"; then
with_mumps="yes"
else
with_mumps="no"
fi
rheo_incdir_mumps=""
rheo_libdir_mumps=""
rheo_libs_mumps=""
AC_ARG_WITH(mumps-incdir,
[ --with-mumps-incdir[=DIR] the mumps distributed direct solver includes directory (default=autodetect) ],
[ case "${withval}" in
yes|no) with_mumps=${withval};;
*) rheo_incdir_mumps=${withval}
with_mumps=yes
;;
esac]
)
AC_ARG_WITH(mumps-libdir,
[ --with-mumps-libdir[=DIR] the mumps distributed direct solver library directory (default=autodetect) ],
[ case "${withval}" in
yes|no) with_mumps=${withval};;
*) rheo_libdir_mumps=${withval}
with_mumps=yes
;;
esac]
)
AC_ARG_WITH(mumps-libs,
[ --with-mumps-libs[=DIR] the mumps distributed direct solver library directory (default=autodetect) ],
[ case "${withval}" in
yes|no) with_mumps=${withval};;
*) rheo_libs_mumps=${withval}
with_mumps=yes
;;
esac]
)
if test x"${with_mumps}" = x"yes" && test x"${rheo_enable_new_code}" = x"yes"; then
RHEO_CHECK_MUMPS
if test x"${with_mumps}" = x"yes"; then
RHEO_CHECK_MUMPS_WITH_SCOTCH
RHEO_CHECK_MUMPS_WITH_PTSCOTCH
RHEO_CHECK_MUMPS_WITH_METIS
RHEO_CHECK_MUMPS_WITH_PARMETIS
fi
fi
dnl-------------------------------------------------------------------------
dnl #@toindex trilinos, distributed incomplete choleski factorization
dnl #
dnl # @item --with-trilinos
dnl # @itemx --with-trilinos=@var{libdir_trilinos}
dnl # Turns on/off the @code{trilinos} distributed preconditioner library.
dnl # Check in @var{libdir_trilinos} for @code{libtrilinos_ifpack.so},
dnl # or the corresponding @code{.a} libraries.
dnl # Default is to auto-detect when mpi is available.
dnl-------------------------------------------------------------------------
if test x"${with_extended_arithmetic}" != x"yes"; then
with_trilinos="yes"
else
with_trilinos="no"
fi
rheo_incdir_trilinos=""
rheo_libdir_trilinos=""
#rheo_libs_trilinos="-ltrilinos_ifpack"
#rheo_libs_trilinos="-ltrilinos_ifpack -ltrilinos_amesos -ltrilinos_epetra -ltrilinos_teuchos -ltrilinos_galeri -ltrilinos_triutils"
rheo_libs_trilinos="-ltrilinos_ifpack -ltrilinos_amesos -ltrilinos_epetra -ltrilinos_teuchos"
AC_ARG_WITH(trilinos-incdir,
[ --with-trilinos-incdir[=DIR] the trilinos distributed preconditioner includes directory (default=autodetect) ],
[ case "${withval}" in
yes|no) with_trilinos=${withval};;
*) rheo_incdir_trilinos=${withval}
with_trilinos=yes
;;
esac]
)
AC_ARG_WITH(trilinos-libdir,
[ --with-trilinos-libdir[=DIR] the trilinos distributed preconditioner library directory (default=autodetect) ],
[ case "${withval}" in
yes|no) with_trilinos=${withval};;
*) rheo_libdir_trilinos=${withval}
with_trilinos=yes
;;
esac]
)
AC_ARG_WITH(trilinos-libs,
[ --with-trilinos-libs[=DIR] the trilinos distributed preconditioner library flags (default=-ltrilinos_ifpack) ],
[ case "${withval}" in
yes|no) with_trilinos=${withval};;
*) rheo_libs_trilinos=${withval}
with_trilinos=yes
;;
esac]
)
if test x"${with_trilinos}" = x"yes" && test x"${rheo_use_distributed}" = x"yes" -a x"${rheo_enable_new_code}" = x"yes"; then
# TRILIONOS requires mpi
RHEO_CHECK_TRILINOS
fi
dnl-------------------------------------------------------------------------
dnl #@toindex pastix, distributed direct solver
dnl #
dnl # @item --with-pastix
dnl # @itemx --with-pastix=@var{libdir_pastix}
dnl # Turns on/off the @code{pastix} distributed solver.
dnl # Check in @var{libdir_pastix} for @code{libpastix.so},
dnl # or the corresponding @code{.a} libraries.
dnl # Default is to auto-detect when mpi is available.
dnl-------------------------------------------------------------------------
dnl pastix is now obsolete: no debian & bug on small matrix (size < np)
dnl => waiting for a debian package and bug fixes
dnl note: implementation could replace a missing trilinos or mumps
dnl
with_pastix=""
AC_ARG_WITH(pastix-incdir,
[ --with-pastix-incdir[=DIR] the pastix distributed direct solver includes directory (default=autodetect) ],
[ case "${withval}" in
yes|no) rheo_incdir_pastix=""
with_pastix=${withval}
;;
*) rheo_incdir_pastix=${withval}
with_pastix=yes
;;
esac],
[ rheo_incdir_pastix="" ]
)
AC_ARG_WITH(pastix-libdir,
[ --with-pastix-libdir[=DIR] the pastix distributed direct solver library directory (default=autodetect) ],
[ case "${withval}" in
yes|no) rheo_libdir_pastix=""
with_pastix=${withval}
;;
*) rheo_libdir_pastix=${withval}
with_pastix=yes
;;
esac],
[ rheo_libdir_pastix="" ]
)
if test x"${with_pastix}" != x"no" && test x"${use_distributed}" = x"yes" \
&& test x"${rheo_have_scotch}" = x"yes" && test x"${rheo_have_blas}" = x"yes" \
&& test x"${rheo_have_mumps}" != x"yes" -o x"${rheo_have_trilinos}" != x"yes"; then
RHEO_CHECK_PASTIX
fi
dnl-------------------------------------------------------------------------
dnl #
dnl #@toindex cholmod, sequential choleski supernodal solver library
dnl #@cindex supernodal symetric linear solver
dnl #
dnl # @item --with-cholmod-incdir=@var{incdir_cholmod}
dnl # @itemx --with-cholmod-libdir=@var{libdir_cholmod}
dnl # @itemx --with-cholmod-libs=@var{libs_cholmod}
dnl # Turns on/off the @code{cholmod} multifrontal direct solver.
dnl # Default @var{incdir_cholmod} is @var{libdir_cholmod}.
dnl # Check in @var{libdir_cholmod} for @code{libcholmod.so} or
dnl # @code{libcholmod.a} and for header
dnl # @var{incdir_cholmod}/cholmod.h or @var{incdir_cholmod}/cholmod/cholmod.h.
dnl-------------------------------------------------------------------------
rheo_incdir_cholmod=""
with_cholmod=no
AC_ARG_WITH(cholmod-incdir,
[ --with-cholmod-incdir=DIR the cholmod includes directory],
[ case "${withval}" in
yes|no) with_cholmod=${withval};;
*) rheo_incdir_cholmod=${withval}
with_cholmod=yes;;
esac]
)
rheo_libdir_cholmod=""
AC_ARG_WITH(cholmod-libdir,
[ --with-cholmod-libdir=DIR the cholmod library directory],
[ case "${withval}" in
yes|no) with_cholmod=${withval};;
*) rheo_libdir_cholmod=${withval}
with_cholmod=yes;;
esac]
)
rheo_libs_cholmod="-lcholmod -lccolamd -lcolamd -lcamd -lamd -lsuitesparseconfig"
AC_ARG_WITH(cholmod-libs,
[ --with-cholmod-libs[=LIBS] the cholmod libraries linker flags (default=-lcholmod -lccolamd -lcolamd -lcamd -lamd -lsuitesparseconfig) ],
[ case "${withval}" in
yes|no) with_cholmod=${withval};;
*) rheo_libs_cholmod=${withval}
with_cholmod=yes
esac]
)
if test x"${with_cholmod}" = x"yes" && test x"${with_bigfloat}" != x"yes" -a x"${with_doubledouble}" != x"yes" ; then
RHEO_CHECK_CHOLMOD
else
rheo_have_cholmod="no"
fi
dnl-------------------------------------------------------------------------
dnl #
dnl #@toindex umfpack, sequential multifrontal solver library
dnl #@cindex multifrontal linear solver
dnl #
dnl # @item --with-umfpack-incdir=@var{incdir_umfpack}
dnl # @itemx --with-umfpack-libdir=@var{libdir_umfpack}
dnl # @itemx --with-umfpack-libs=@var{libs_umfpack}
dnl # Turns on/off the @code{umfpack} version 4.3 multifrontal direct solver.
dnl # Default @var{incdir_umfpack} is @var{libdir_umfpack}.
dnl # Check in @var{libdir_umfpack} for @code{libumfpack.so} or
dnl # @code{libumfpack.a} and for header
dnl # @var{incdir_umfpack}/umfpack.h or @var{incdir_umfpack}/umfpack/umfpack.h.
dnl-------------------------------------------------------------------------
# when mumps in not available, try to detect umfpack
if test x"${with_extended_arithmetic}" != x"yes"; then
with_umfpack="yes"
else
with_umfpack="no"
fi
rheo_incdir_umfpack=""
AC_ARG_WITH(umfpack-incdir,
[ --with-umfpack-incdir=DIR the umfpack includes directory],
[ case "${withval}" in
yes|no) with_umfpack=${withval};;
*) rheo_incdir_umfpack=${withval}
with_umfpack=yes;;
esac]
)
rheo_libdir_umfpack=""
AC_ARG_WITH(umfpack-libdir,
[ --with-umfpack-libdir=DIR the umfpack library directory],
[ case "${withval}" in
yes|no) with_umfpack=${withval};;
*) rheo_libdir_umfpack=${withval}
with_umfpack=yes;;
esac]
)
rheo_libs_umfpack="-lumfpack -lamd"
AC_ARG_WITH(umfpack-libs,
[ --with-umfpack-libs[=LIBS] the umfpack libraries linker flags (default=-lumfpack -lamd) ],
[ case "${withval}" in
yes|no) with_umfpack=${withval};;
*) rheo_libs_umfpack=${withval}
with_umfpack=yes
esac]
)
if test x"${with_umfpack}" = x"yes" && test x"${with_bigfloat}" != x"yes" -a x"${with_doubledouble}" != x"yes" ; then
RHEO_CHECK_UMFPACK
else
rheo_have_umfpack="no"
fi
dnl-------------------------------------------------------------------------
dnl #
dnl #@toindex taucs, out-of-core sparse solver library
dnl #@cindex out-of-core sparse linear solver
dnl #
dnl # @item --with-taucs-ldadd=@var{taucs_ldadd}
dnl # @itemx --with-taucs-incdir=@var{taucs_incdir}
dnl # Turns on/off the @code{taucs} version 2.0 out-of-core sparse direct solver.
dnl # When this library is not available, the configure script
dnl # check for the spooles multifrontal (see below).
dnl-------------------------------------------------------------------------
try_taucs=no
AC_ARG_WITH(taucs-ldadd,
[ --with-taucs-ldadd=LIBS the taucs out-of-core sparse direct solver (optional) ],
[ case "${withval}" in
yes | no) try_taucs=${withval};;
*) rheo_ldadd_taucs=${withval}
try_taucs=yes;;
esac]
)
AC_ARG_WITH(taucs-incdir,
[ --with-taucs-incdir=DIR the taucs includes directory (optional) ],
[ case "${withval}" in
yes | no) try_taucs=${withval};;
*) rheo_incdir_taucs=${withval}
try_taucs=yes;;
esac]
)
if test x"$rheo_enable_new_code" != x"yes"; then
if test x"${rheo_have_mpi}" != x"yes" && test x"${try_taucs}" = x"yes" -a x"$rheo_have_umfpack" != x"yes"; then
if test x"${rheo_have_doubledouble}" = x"yes"; then
echo " ERROR: incompatible options doubledouble and spooles"; exit 1
fi
if test x"${rheo_have_cln}" = x"yes"; then
echo " ERROR: incompatible options cln/bigfloat and spooles"; exit 1
fi
RHEO_CHECK_TAUCS
else
rheo_have_taucs="no"
fi
else
rheo_have_taucs="no"
fi
dnl-------------------------------------------------------------------------
dnl #
dnl #@toindex spooles, multifrontal solver library
dnl #@cindex multifrontal linear solver
dnl #
dnl # @item --with-spooles-libdir=@var{libdir_spooles}
dnl # @itemx --with-spooles-incdir=@var{incdir_spooles}
dnl # Turns on/off the @code{spooles} version 2.2 multifrontal direct solver.
dnl # Default @var{incdir_spooles} is @var{libdir_spooles}.
dnl # Check in @var{libdir_spooles} for @code{libspooles.so},
dnl # @code{libspooles.a} or @code{spooles.a} and for header
dnl # @var{incdir_spooles}/FrontMtx.h.
dnl # When this library is not available, the direct solver
dnl # bases upon a traditionnal skyline Choleski factorisation
dnl # combined with a reverse Cuthill-Mc Kee reordering.
dnl-------------------------------------------------------------------------
AC_ARG_WITH(spooles,
[ --with-spooles-libdir[=DIR] the spooles multifrontal direct solver library directory (recommended; default=no) ],
[ case "${withval}" in
no) with_spooles="no";;
/*) rheo_libdir_spooles=${with_spooles}
with_spooles="yes"
if test x"${rheo_have_taucs}" = x"yes"; then
echo " ERROR: incompatible options taucs and spooles"; exit 1
fi
if test x"${rheo_have_doubledouble}" = x"yes"; then
echo " ERROR: incompatible options doubledouble and spooles"; exit 1
fi
if test x"${rheo_have_cln}" = x"yes"; then
echo " ERROR: incompatible options cln/bigfloat and spooles"; exit 1
fi
;;
*) echo " ERROR: bad value ${withval} for --with-spooles"; exit 1;;
esac],
[ with_spooles="no";
]
)
AC_ARG_WITH(spooles-incdir,
[ --with-spooles-incdir[=DIR] the spooles includes directory (optional) ],
[ case "${withval}" in
no) with_spooles="no";;
/*) rheo_incdir_spooles=${with_spooles_incdir}
if test x"${with_spooles}" != x"yes"; then
echo " WARNING: turns on --with-spooles to use --with-spooles-incdir";
fi
;;
*) echo " ERROR: bad value ${withval} for --with-spooles-incdir"; exit 1;;
esac],
[ rheo_incdir_spooles="" # will try to auto-detect from incdir
]
)
if test x"$rheo_enable_new_code" != x"yes"; then
if test x"${rheo_have_mpi}" != x"yes" && test x"${with_spooles}" = x"yes" -a x"$rheo_have_umfpack" != x"yes" -a x"$rheo_have_taucs" != x"yes"; then
# compiled spooles works with double...
RHEO_CHECK_SPOOLES
else
rheo_have_spooles="no"
fi
else
rheo_have_spooles="no"
fi
dnl-------------------------------------------------------------------------
dnl for builtin LDLT sparses equential solver, when nothing else is available
dnl-------------------------------------------------------------------------
rheo_have_suitesparse_amd=no
AH_TEMPLATE([HAVE_SUITESPARSE_AMD], Defines if you have the amd suitesparse ordering library)
PREV_LIBS=${LIBS}
AC_SEARCH_LIBS([amd_order], [amd], rheo_have_suitesparse_amd=yes)
LIBS=${PREV_LIBS}
if test x"${rheo_have_suitesparse_amd}" = x"yes"; then
AC_CHECK_HEADERS(suitesparse/amd.h, break, rheo_have_suitesparse_amd=no)
fi
AC_SUBST(INCLUDES_SUITESPARSE_AMD)
INCLUDES_SUITESPARSE_AMD=""
AC_SUBST(LDADD_SUITESPARSE_AMD)
if test x"$rheo_have_suitesparse_amd" = x"yes"; then
AC_DEFINE(HAVE_SUITESPARSE_AMD)
LDADD_SUITESPARSE_AMD="-lamd"
else
LDADD_SUITESPARSE_AMD=""
fi
dnl-------------------------------------------------------------------------
dnl #@toindex cgal, computational geometry library
dnl #
dnl # @item --with-cgal-incdir=@var{incdir_cgal}
dnl # @itemx --with-cgal-libdir=@var{libdir_cgal}
dnl # Turns on/off the @code{cgal} distributed solver.
dnl # Check in @var{libdir_cgal} for @code{libcgal.so},
dnl # or the corresponding @code{.a} libraries.
dnl # Default is to auto-detect.
dnl-------------------------------------------------------------------------
with_cgal="yes"
rheo_incdir_cgal=""
rheo_libdir_cgal=""
#rheo_libs_cgal="-lCGAL_Core -lCGAL -lboost_thread"
rheo_libs_cgal="-lCGAL -lgmp"
AC_ARG_WITH(cgal-incdir,
[ --with-cgal-incdir[=DIR] the cgal computational geometry includes directory (default=autodetect) ],
[ case "${withval}" in
yes|no) rheo_incdir_cgal=""
with_cgal=${withval}
;;
*) rheo_incdir_cgal=${withval}
with_cgal=yes
;;
esac],
[ rheo_incdir_cgal="" ]
)
AC_ARG_WITH(cgal-libdir,
[ --with-cgal-libdir[=DIR] the cgal computational geometry library directory (default=autodetect) ],
[ case "${withval}" in
yes|no) rheo_libdir_cgal=""
with_cgal=${withval}
;;
*) rheo_libdir_cgal=${withval}
with_cgal=yes
;;
esac],
[ rheo_libdir_cgal="" ]
)
AC_ARG_WITH(cgal-libs,
[ --with-cgal-libs[=LIBS] the cgal computational geometry library linker flags (default=-lCGAL) ],
[ case "${withval}" in
yes|no) with_cgal=${withval};;
*) rheo_libs_cgal=${withval}
with_cgal=yes
;;
esac]
)
if test x"${with_cgal}" = x"yes"; then
RHEO_CHECK_CGAL
fi
dnl-------------------------------------------------------------------------
dnl determine here if we use the distributed environment:
dnl-------------------------------------------------------------------------
AH_TEMPLATE([HAVE_MPI], Defines if you have distributed environment)
AC_SUBST(USE_DISTRIBUTED)
if test x"${rheo_use_distributed}" = x"yes"; then
AC_DEFINE(HAVE_MPI)
USE_DISTRIBUTED=true
else
USE_DISTRIBUTED=false
# un-activate: MPI, BOOST_MPI, SCOTCH & PARMETIS
dnl AC_MSG_RESULT(** WARNING: the distributed feature is turned off)
MPIRUN=""
INCLUDES_MPI=""
LDADD_MPI=""
INCLUDES_BOOST_MPI=""
LDADD_BOOST_MPI=""
INCLUDES_SCOTCH=""
LDADD_SCOTCH=""
INCLUDES_PARMETIS=""
LDADD_PARMETIS=""
fi
dnl-------------------------------------------------------------------------
dnl # Generic or hardware-dependant optimization
dnl use previous enable_optim and enable_debug
dnl => may be after debug and optim
dnl-------------------------------------------------------------------------
AC_ARG_ENABLE(generic, [ --enable-generic turn off hardware-dependant optimization options])
if test x"$rheo_have_float128" = x"yes"; then
# float128 + i86 + SSE-optim => segfault
AC_MSG_CHECKING(for float128 conflicts with hardware-specific optimization options)
mach="`uname -m`"
case $mach in
i*86) enable_generic=yes;;
esac
AC_MSG_RESULT(${enable_generic})
fi
AC_ARG_ENABLE(optim, [ --enable-optim turn on compiler optimization])
AC_ARG_ENABLE(profiling,[ --enable-profiling turn on profiling])
m4_include(config/acmacros.m4)
m4_include(config/acoptim.m4)
# strip all possible -On flags and then force -O3
# note: use [...] to protect -O[0-9] regular expr
[
res=`echo ${CXXFLAGS} | grep -e '-O[0-9]' >/dev/null`
status=$?
if test ${status} = 0; then
CXXFLAGS=`echo ${CXXFLAGS} | sed -e 's/-O[0-9]//g'`
fi
CXXFLAGS="${CXXFLAGS} -O3"
]
dnl-------------------------------------------------------------------------
dnl #
dnl # @item --enable-optim
dnl # Turns compile-time optimization to maximum available.
dnl # Include architecture-dependent compilation (e.g. on intel, executable
dnl # are less portable accross intel variants).
dnl # Default is on.
dnl-------------------------------------------------------------------------
dnl AC_ARG_ENABLE(optim,
dnl [ --enable-optim compile-time architecture-dependent optimization mode (default=yes) ],
dnl [ case "${enableval}" in
dnl yes | no) enable_optim=${enableval};;
dnl *) enable_optim=yes;;
dnl esac],
dnl [ enable_optim=yes ]
dnl )
dnl # optimize or not ?
dnl if test x"${enable_optim}" = x"yes"; then
dnl # architecture-dependent optim
dnl RHEO_OPTIMIZE_CXX
dnl else
dnl # architecture-independent optim, when no debug
dnl if test x"${enable_debug}" != x"yes"; then
dnl CXXFLAGS="-O3 ${CXXFLAGS}"
dnl fi
dnl fi
dnl-------------------------------------------------------------------------
dnl other options, not yet implemented
dnl-------------------------------------------------------------------------
dnl # @end table
dnl #FUTURE CONFIGURE OPTIONS:
dnl #@noindent
dnl # These options will be implemented in the future:
dnl #
dnl #@table @code
dnl # @item --with-long-double
dnl # Defines @code{long double} as the default
dnl # Rheolef @code{Float} type. Default is off and defines @code{double} as
dnl # @code{Float} type.
dnl # Warning: most of architectures does not provides mathematical library in
dnl # @code{long double}, e.g. @code{sqrt((long double)2)} returns only double precision
dnl # result on Sun architectures, despites it uses a double memory space.
dnl # Thus use @code{--with-doubledouble} instead.
dnl #@end table
dnl #
dnl-------------------------------------------------------------------------
dnl others variables
dnl-------------------------------------------------------------------------
dnl HAVE_GLOBAL_CONSTRUCTOR: uses global constructors in library
dnl since most compilers does not support it correctly, this is disable by default
dnl the date of the version:
DATE=`date +"%d/%m/%y %H:%M"`
dnl where executables and scripts can find auxilliary data:
dnl echo ${ac_n} "toto${ac_c}" = portable echo -n "toto" or echo "toto\c"
AC_SUBST(ac_n)
AC_SUBST(ac_c)
AC_SUBST(ac_t)
dnl-------------------------------------------------------------------------
dnl Output
dnl-------------------------------------------------------------------------
AC_OUTPUT( \
Makefile \
config/Makefile \
config/config.mk \
util/Makefile \
util/dmallocxx/Makefile \
util/qd/Makefile \
util/doubledouble/Makefile \
util/bigfloat/Makefile \
util/fdstream/Makefile \
util/ublas/Makefile \
util/bamg/Makefile \
util/lib/Makefile \
util/tst/Makefile \
skit/Makefile \
skit/lib/Makefile \
skit/tst/Makefile \
skit/plib2/Makefile \
skit/pbin/Makefile \
skit/ptst2/Makefile \
nfem/Makefile \
nfem/data/Makefile \
nfem/quadrature/Makefile \
nfem/geo_element/Makefile \
nfem/lib/Makefile \
nfem/plib/Makefile \
nfem/basis/Makefile \
nfem/pbasis/Makefile \
nfem/form_element/Makefile \
nfem/sbin/Makefile \
nfem/bin/Makefile \
nfem/pbin/Makefile \
nfem/vtk/Makefile \
nfem/tst/Makefile \
nfem/ptst/Makefile \
doc/Makefile \
doc/refman/Makefile \
doc/usrman/Makefile \
doc/pexamples/Makefile \
doc/pusrman/Makefile \
doc/doxygen/Makefile \
)
dnl-------------------------------------------------------------------------
dnl libtool, 2nd pass
dnl-------------------------------------------------------------------------
dnl this 2nd pass may be after the AC_OUTPUT command, that generates the "libtool" script
dnl since we use this script here. Also, the "config.status" output was generated before
dnl "libtool" was created, and the two variables calculated here cannot be added to "config.status"
dnl So, create an additional "config2.status"...
AC_MSG_CHECKING(for shlibpath variable name)
RHEOLEF_SHLIBPATH_VAR=`./libtool --config | grep -i "^shlibpath_var=" | sed -e 's/.*=//'`
AC_MSG_RESULT(${RHEOLEF_SHLIBPATH_VAR})
# add optional -rpath flag to linker ?
AC_MSG_CHECKING(for hardcode libdir flag spec)
libtool_rpath_sh="/tmp/libtool-rpath-$$.sh"
./libtool --config > $libtool_rpath_sh
echo "eval \"echo \$hardcode_libdir_flag_spec\"" >> $libtool_rpath_sh
RHEOLEF_HARDCODE_LIBDIR_FLAG_SPEC=`SED=sed exec_prefix=${exec_prefix} libdir=${libdir} sh $libtool_rpath_sh`
rm -f $libtool_rpath_sh
AC_MSG_RESULT(${RHEOLEF_HARDCODE_LIBDIR_FLAG_SPEC})
dnl if test x"$debian_packaging" = x"yes"; then
dnl # rpath issue for debian package: seems to be buggy with DESTDIR!=""
dnl RHEO_DEBIAN_FIX_LIBTOOL
dnl fi
# then output results to "config2.status"
output2="config2.status"
rm -f $output2
echo "#!/bin/sh" >> $output2
echo "# File automatically generated by configure." >> $output2
echo "exec_prefix=\"${exec_prefix}\"" >> $output2
echo "RHEOLEF_SHLIBPATH_VAR=\"${RHEOLEF_SHLIBPATH_VAR}\"" >> $output2
echo "RHEOLEF_HARDCODE_LIBDIR_FLAG_SPEC=\"${RHEOLEF_HARDCODE_LIBDIR_FLAG_SPEC}\"" >> $output2
echo "configure: creating $output2"
dnl-------------------------------------------------------------------------
dnl add a _RHEOLEF_ prefix to #defined macros
dnl-------------------------------------------------------------------------
/bin/sh $srcdir/config/rheolef_config_header.sh \
< config/acconfig.h \
> config/config.h.new
if test -f config/config.h.cache && diff config/config.h.cache config/config.h.new >/dev/null; then
cp -a config/config.h.cache config/config.h
echo "configure: config/config.h is unchanged"
else
mv config/config.h.new config/config.h
echo "configure: creating config/config.h"
fi
echo "configure: creating config/config.mk"
dnl-------------------------------------------------------------------------
dnl summary
dnl-------------------------------------------------------------------------
status=0
echo "------------------------------------------------"
echo "summary:"
echo " prefix : ${prefix}"
echo " c++ compiler : ${rheo_cxx}"
if test x"${enable_optim}" = x"yes"; then
echo " optimization : machine-dependent"
else
echo " optimization : machine-independent"
fi
if test x"${rheo_have_boost}" = x"yes"; then
echo " boost : yes"
else
echo " boost : *NO*"
status=1
fi
echo " ginac : ${rheo_have_ginac}"
# new code case:
if test x"${rheo_enable_new_code}" = x"yes"; then
if test x"${rheo_float_ext}" != x""; then
echo " arithmetic : ${rheo_float_ext} (extended)"
fi
if test x"${with_cgal}" = x"yes"; then
echo " geometry : cgal"
else
echo " geometry : *NONE*"
status=1
fi
solvers=""
if test x"${rheo_have_mumps}" = x"yes"; then
solvers="${solvers}mumps "
if test x"${rheo_have_mpi}" = x"yes"; then
solvers="${solvers}(distributed) "
fi
fi
if test x"${rheo_have_pastix}" = x"yes"; then
solvers="${solvers}pastix "
if test x"${rheo_have_mpi}" = x"yes"; then
solvers="${solvers}(distributed) "
fi
fi
if test x"${rheo_have_cholmod}" = x"yes"; then
solvers="${solvers}cholmod "
fi
if test x"${rheo_have_umfpack}" = x"yes"; then
solvers="${solvers}umfpack "
fi
if test x"${rheo_have_umfpack}" = x"yes" -o x"${rheo_have_cholmod}" = x"yes"; then
if test x"${rheo_have_mpi}" = x"yes"; then
solvers="${solvers}(sequential) "
fi
fi
if test x"$solvers" == x""; then
solvers="builtin"
fi
echo " direct solver : $solvers"
if test x"${rheo_have_trilinos}" = x"yes"; then
echo " preconditioners : trilinos/ifpack"
elif test x"${rheo_have_pastix}" = x"yes"; then
echo " preconditioners : pastix"
else
echo " preconditioners : builtin"
fi
if test x"${rheo_use_distributed}" = x"yes"; then
if test x"${rheo_have_scotch}" = x"yes"; then
echo " partitioner : scotch"
elif test x"${rheo_have_parmetis}" = x"yes"; then
echo " partitioner : parmetis"
else
echo " partitioner : *NONE*"
status=1
fi
if test x"${rheo_have_mpi}" = x"yes"; then
if test x"${rheo_recognized_mpi}" != x"no"; then
echo " mpi : ${rheo_recognized_mpi}"
else
echo " mpi : yes"
fi
else
echo " mpi : *NONE*"
status=1
fi
fi
echo " distributed : ${rheo_use_distributed}"
else # old sequential case:
echo " old code branch : yes"
if test x"${rheo_have_umfpack}" = x"yes"; then
echo " solver : umfpack"
elif test x"${rheo_have_spooles}" = x"yes"; then
echo " solver : spooles"
elif test x"${rheo_have_taucs}" = x"yes"; then
echo " solver : taucs"
else
echo " solver : *NONE*"
if test x"${with_extended_arithmetic}" != x"yes"; then
status=1; # else : experimental (no direct solver yet)
fi
fi
fi
if test ${status} -ne 0; then
echo "configure: ERROR: some required library are not found"
exit 1
else
if test x"${rheo_use_distributed}" = x"yes" -a x"${rheo_enable_new_code}" = x"yes" -a x"${with_mumps}" = x"yes"; then
if test x"${rheo_have_mumps_with_ptscotch}" != x"yes" -a x"${rheo_have_mumps_with_parmetis}" != x"yes" -a x"${rheo_have_mumps_with_scotch}" != x"yes" -a x"${rheo_have_mumps_with_metis}" != x"yes"; then
echo "WARNING: mumps founded but compiled without (pt)scotch or (par)metis ordering support"
echo "HINT: for a better efficiency, mumps should be recompiled with one of these support"
fi
fi
fi
echo "------------------------------------------------"
dnl-------------------------------------------------------------------------
dnl End of configure script: rest of the documenttion
dnl-------------------------------------------------------------------------
dnl #THE DIRECTORY STRUCTURE:
dnl #@table @code
dnl # @item config
dnl # portability related files and documentation extractors
dnl # @item util
dnl # a collection of useful C++ classes
dnl # and functions for smart pointers,
dnl # handling files and directories, using strings, timing.
dnl # @item skit
dnl # sparse matrix library, linear solvers.
dnl # @item nfem
dnl # finite element library, mesh, spaces and forms.
dnl # @item doc
dnl # reference manual, user's guide and examples.
dnl #@end table
dnl #
dnl #AUTHOR:
dnl # LMC-IMAG, 38041 Grenoble cedex 9, France
dnl # @email{Pierre.Saramito@@imag.fr}
dnl #DATE:
dnl # 19 january 1999
dnl #End:
dnl=========================================================================
|
