extract_gmm++

# -*- perl -*-
#  Copyright (C) 1999-2020 Yves Renard
#
#  This file is a part of GetFEM++
#
#  GetFEM++  is  free software;  you  can  redistribute  it  and/or modify it
#  under  the  terms  of the  GNU  Lesser General Public License as published
#  by  the  Free Software Foundation;  either version 3 of the License,  or
#  (at your option) any later version along with the GCC Runtime Library
#  Exception either version 3.1 or (at your option) any later version.
#  This program  is  distributed  in  the  hope  that it will be useful,  but
#  WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
#  or  FITNESS  FOR  A PARTICULAR PURPOSE.  See the GNU Lesser General Public
#  License and GCC Runtime Library Exception for more details.
#  You  should  have received a copy of the GNU Lesser General Public License
#  along  with  this program;  if not, write to the Free Software Foundation,
#  Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA.

eval 'exec perl -S $0 "$@"'
  if 0;

$getfem_root = ".";
$MAJOR_VERSION = "5";
$MINOR_VERSION = "4";
$PATCH_VERSION = "2";
# $DATE_VERSION = -`date +%Y%m%d`;
# $DATE_VERSION = ".0";


$gmm_files = "";
$gmm_files_bis = "";
open F, "(cd $getfem_root/src/gmm && ls gmm*.h) |", or die;
while (<F>) { chomp $_; $gmm_files = "$gmm_files gmm/$_"; $gmm_files_bis = "$gmm_files_bis\\\n          gmm/$_"; }
$test_files = "make_gmm_test.pl";
$test_files_bis = "\\\n          make_gmm_test.pl";
open F, "(cd $getfem_root/tests && ls gmm_torture*.cc) |", or die;
while (<F>) { chomp $_; $test_files = "$test_files $_"; $test_files_bis = "$test_files_bis\\\n          $_"; }

print "gmm_files = $gmm_files\n";
print "test_files = $test_files\n";

$root = `pwd`; chomp $root; $root = "$root/gmm++_standalone";
`/bin/rm -fr $root`;
`mkdir $root`;
`mkdir $root/tests`;
`mkdir $root/include`;
`mkdir $root/include/gmm`;
print `(cd $getfem_root/src && cp $gmm_files $root/include/gmm)`;
print `(cd $getfem_root/tests && cp $test_files $root/tests)`;
print `cp $getfem_root/gmm-config.in $root`;
print `cp $getfem_root/COPYING $root`;
print `cp $getfem_root/config.sub $root`;
print `cp $getfem_root/config.guess $root`;
print `cp $getfem_root/ltmain.sh $root`;
print `touch $root/ChangeLog`;
print `touch $root/NEWS`;
print `cp $getfem_root/README $root`;
print `cp $getfem_root/aclocal.m4 $root`;
print `cp $getfem_root/install-sh $root`;
print `cp -r $getfem_root/m4 $root`;

open(F, ">$root/AUTHORS") or die "Open file impossible : $!\n";
print F <<""
Authors of GMM++\n
Yves RENARD. Initial project. All the project.\n
Julien POMMIER. All the project.\n

;
close(F);

open(F, ">$root/autogen.sh") or die "Open file impossible : $!\n";
print F <<""
#!/bin/bash
function die {
      echo "ERROR: $1";
          exit 1
}
aclocal -I ./m4 || die "aclocal failed";
libtoolize -f || glibtoolize -f || die "libtoolize failed";
autoheader || die "autoheader failed";
autoreconf
autoconf || die "autoconf failed";
#pas de ./ devant les noms des makefiles !!!
automake -a --gnu `find . -name Makefile.am | sed -e 's@\./\(.*\)\.am@\1@g'` || die "automake failed";

;
close(F);

open(F, ">$root/tests/dummy.cc") or die "Open file impossible : $!\n";
print F <<""
#include <iostream>\n
int main(void) { return 0; }

;
close(F);

open(F, ">$root/include/Makefile.am") or die "Open file impossible : $!\n";
print F <<""
nobase_include_HEADERS=$gmm_files_bis gmm/gmm_arch_config.h

;
close(F);

open(F, ">$root/tests/Makefile.am") or die "Open file impossible : $!\n";
print F <<""
\ncheck_PROGRAMS = dummy \n
dummy_SOURCES = dummy.cc \n
INCLUDES = -I\$(top_srcdir)/include -I../include\n
LDADD    = -lm \@SUPLDFLAGS\@\n
TESTS = make_gmm_test.pl\n
EXTRA_DIST=$test_files_bis
\n\nCLEANFILES = toto.mat ii_files/* auto_gmm* \n
LOG_COMPILER = perl\n

;
close(F);

open(F, ">$root/Makefile.am") or die "Open file impossible : $!\n";
print F <<""
\nACLOCAL_AMFLAGS = -I m4\n
SUBDIRS = include tests\n
EXTRA_DIST = \\
        m4/ax_check_cxx_flag.m4  m4/ax_prefix_config_h.m4\n
CLEANFILES = so_locations\n

;
close(F);


open(F, ">$root/configure.ac") or die "Open file impossible : $!\n";
print F <<""
dnl Process this file with autoconf to produce a configure script.
dnl ------------------------------------------------------------------------
dnl initialisation
dnl ------------------------------------------------------------------------\n
dnl ./configure: sh internal 2K buffer overflow on HP-UX 9.xx
dnl thus, updating cache ./config.cache avoided.
define([AC_CACHE_LOAD], )dnl
define([AC_CACHE_SAVE], )dnl\n
AC_INIT(gmm, $MAJOR_VERSION.$MINOR_VERSION.$PATCH_VERSION)
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_HEADERS(config.h)
AX_PREFIX_CONFIG_H(src/gmm/gmm_arch_config.h,GMM)
AC_PREREQ(2.61)
AC_ARG_PROGRAM\n
PACKAGE="gmm"
MAJOR_VERSION="$MAJOR_VERSION"
MINOR_VERSION="$MINOR_VERSION"
PATCH_VERSION="$PATCH_VERSION"
AC_DEFINE_UNQUOTED([MAJOR_VERSION],$MAJOR_VERSION,[Major version number])
AC_DEFINE_UNQUOTED([MINOR_VERSION],$MINOR_VERSION,[Minor version number])
AC_DEFINE_UNQUOTED([PATCH_VERSION],$PATCH_VERSION,[Patch version number])
dnl VERSION=\$MAJOR_VERSION.\$MINOR_VERSION$DATE_VERSION
VERSION=\$MAJOR_VERSION.\$MINOR_VERSION
echo "configuring \$PACKAGE \$VERSION..."\n
dnl ------------------------------------------------------------------------
dnl   init automake
dnl ------------------------------------------------------------------------\n
AM_INIT_AUTOMAKE([1.11 parallel-tests])\n
dnl -----------------------------------------------
dnl test du c++
dnl -----------------------------------------------\n
USER_CXXFLAGS="\$CXXFLAGS"
AC_PROG_CXX(cxx KCC CC cc++ xlC aCC g++ c++ icc)
AC_PROG_CXXCPP
CXXFLAGS="\${USER_CXXFLAGS}"
SUPLDFLAGS=""\n
AC_LANG_CPLUSPLUS\n
if test "x\$prefix" = "xNONE"; then
  GFPREFIX=/usr/local;
else
  GFPREFIX="\$prefix";
fi;\n
dnl AC_CXX_FULL_SPECIALIZATION_SYNTAX (c)Luc Maisonobe v 1.1.1.1 (2001/07/26)
dnl with some modification to test partial specialization
AC_CACHE_CHECK(whether the compiler recognizes the partial specialization syntax,
ac_cv_cxx_partial_specialization_syntax,
[AC_LANG_SAVE
 AC_LANG_CPLUSPLUS
 AC_TRY_COMPILE([
template<class T> class A        { public : int f () const { return 1; } };
template<class T> class A<T*>    { public:  int f () const { return 0; } };],[
A<float*> a; return a.f();],
 ac_cv_cxx_partial_specialization_syntax=yes, ac_cv_cxx_partial_specialization_s
yntax=no)
 AC_LANG_RESTORE
])
if test "\$ac_cv_cxx_partial_specialization_syntax" != yes; then
  echo "Your compiler (\$CXX) does not support partial template specialization, trash it"
  exit 1;
fi\n
AC_CANONICAL_HOST\n
echo "you are compiling gmm on a \$host"\n
case \$CXX in
 cxx)
        echo "Using Compaq cxx compiler"
        echo "WARNING : Control that you have at least Compaq C++ V6.3"
        here=`pwd`
        cd \$srcdir
dnl     il faut utiliser -tweak au lieu des repositories ...
        CXXFLAGS="\$CXXFLAGS -tweak -std strict_ansi -fast -Wl,-S -nopure_cname"
dnl     CXXFLAGS="\$CXXFLAGS -ptr `pwd`/cxx_repository -std strict_ansi -O3"
        cd \$here
        ;;
 CC)
        case \$host in
        *irix*)
                echo "Using MIPSPRO CC on IRIX  (LD is set to CC)"
                LD=CC
dnl             CXXFLAGS="\$CXXFLAGS -LANG:std -O3 -OPT:Olimit=0:roundoff=3:div_split=ON:alias=typed -TARG:platform=ip25"
                CXXFLAGS="\$CXXFLAGS -LANG:std  -O3 "
dnl             CXXFLAGS="\$CXXFLAGS -LANG:std  -O3 -ansiW "
                SUPLDFLAGS="-lCio"
                ;;
        *sun*)
                echo "Using SUN C++ WorkShop Compiler"
                CXXFLAGS="\$CXXFLAGS +w2 -O3"
                ;;
        esac
        ;;
 aCC)
        echo "Using HP ANSI C++ Compiler aCC"
        CXXFLAGS="\$CXXFLAGS -AA -fast"
        ;;
 g++* | c++)
        GCCVER=`\$CXX --version | head -1 | cut -d ' ' -f3`
        echo "Using the GNU g++ compiler \$GCCVER"
        case \$GCCVER in
          2.95*)
                WSHADOW=""
                ;;
          *)
                WSHADOW="-Wshadow"
                ;;
        esac
        CXXFLAGS="\$CXXFLAGS -ftemplate-depth-40 -pedantic -O3 -Wall -W \$WSHADOW -Wpointer-arith -Wcast-qual -Wwrite-strings -Wconversion -Wredundant-decls -Wno-long-long"
        ;;
 icc | icpc)
        echo "Using INTEL icc"
dnl -tpp6 is for pentiumII and more
dnl -Xc is for ansi conformance
        CXXFLAGS="\$CXXFLAGS -O3 -tpp6"
        ;;
 *)
        echo "Using a unknown compiler"
        CXXFLAGS="\$CXXFLAGS -O3"
        ;;
esac\n
AC_SUBST(SUPLDFLAGS)\n
dnl ---------------------------OPENMP------------------------------
useopenmp=0
AC_ARG_ENABLE(openmp,
   [AS_HELP_STRING([--enable-openmp],[enable the multithreaded version of GMM++])],
   [ case \$enableval in
        yes | "") useopenmp=YES ;;
        no) useopenmp=NO ;;
        *) AC_MSG_ERROR([bad value \${enableval} for --enable-openmp]) ;;
     esac],
   [useopenmp=NO]
)
if test x\$useopenmp = xYES; then
  AC_OPENMP
  if test "x\$ac_cv_prog_cxx_openmp" != "xunsupported" && test "x\$ac_cv_prog_cxx_openmp" != "x"; then
    AC_SUBST(AM_CXXFLAGS,"\$OPENMP_CXXFLAGS")
    CPPFLAGS="\$CPPFLAGS -DGMM_HAVE_OPENMP"
  else
    AC_MSG_ERROR([OpenMP support not found. Use --enable-openmp=no flag to compile GMM++ without OpenMP]);
  fi
fi;
dnl ---------------------------END OF OPENMP-----------------------
dnl ------------------------------------------------------------------------
dnl   init libtools for shared libraries
dnl ------------------------------------------------------------------------\n
dnl AC_DISABLE_FAST_INSTALL\n
AM_ENABLE_STATIC\n
dnl AM_PROG_LIBTOOL
AM_PROG_LIBTOOL
AC_SUBST([LIBTOOL_DEPS])\n
AC_CHECK_HEADERS(sys/times.h)\n
BUILDER=`whoami`
AC_SUBST(BUILDER)
BUILDDATE=`date +%D,%H:%M:%S`
AC_SUBST(BUILDDATE)
CONFIGURE_ARGS=\$ac_configure_args
AC_SUBST(CONFIGURE_ARGS)
LIBTOOL_VERSION_INFO="-version-info \${MAJOR_VERSION}:\${MINOR_VERSION}:0"
AC_SUBST(LIBTOOL_VERSION_INFO)\n
dnl AC_CHECK_PROGS(RANLIB, ranlib)\n
dnl -----------------------------------------------
dnl sorties
dnl -----------------------------------------------
AC_CONFIG_FILES(\\
        Makefile \\
        tests/Makefile \\
        include/Makefile gmm-config)
AC_OUTPUT
chmod a+x gmm-config
chmod a+x gmm-config

;
close(F);

print `(cd $root && chmod a+x autogen.sh && ./autogen.sh)`;
print `(cd $root && ./configure)`;

open(F, ">$root/include/gmm/gmm_arch_config.h") or die "Open file impossible : $!\n";
print F <<""
#  ifndef _SRC_GMM_GMM_ARCH_CONFIG_H
#define _SRC_GMM_GMM_ARCH_CONFIG_H 1
// enable the following line for OpenMP support
// #define GMM_HAVE_OPENMP
//
/* once: _SRC_GMM_GMM_ARCH_CONFIG_H */
#endif

;
close(F);

print `(cd $root && make dist)`;
print `(mv -f $root/gmm-*.tar.gz $getfem_root)`;
`/bin/rm -fr $root`;