-#!/bin/bash
-
-#
-# Tool for updating list of .in file for the SALOME project
-# and regenerating configure script
+#!/bin/sh
+# Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
#
-# Author : Marc Tajchman - CEA
-# Date : 10/10/2002
-# $Header$
+# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
#
-
-ORIG_DIR=`pwd`
-CONF_DIR=`echo $0 | sed -e "s,[^/]*$,,;s,/$,,;s,^$,.,"`
-
-########################################################################
-# find_in - utility function
+# This library 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 2.1 of the License.
#
-# usage :
-# find_in directory filename
+# This library 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 for more details.
#
-# Finds files following the *.in pattern, recursively in the
-# directory (first argument).
-# Results are appended into the file (second argument)
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
-# Difference from the standard unix find is that files are tested
-# before directories
-#
-
-find_in()
-{
- local i
- local f=$2
-
-# if the first argument is not a directory, returns
-
- if [ ! -d "$1" ] ; then
- return
- fi
-
-# dont look in the CVS directories
-
- case $1 in
- */CVS) return ;;
- *) ;;
- esac
-
-# for each regular file contained in the directory
-# test if it's a .in file
-
- for i in "$1"/*
- do
- if [ -f "$i" ] ; then
- case $i in
- *.in) echo " "$i" \\" >> $f;;
- *) ;;
- esac
- fi
- done
-
-# for each subdirectory of the first argument, proceeds recursively
-
- for i in "$1"/*
- do
- if [ -d "$i" ] ; then
- find_in "$i" "$f"
- fi
- done
-}
-
-
-#######################################################################
-# Generate list of .in files (Makefile.in, config.h.in, etc)
-# appending it in file configure.in
-
-cd ${CONF_DIR}
-ABS_CONF_DIR=`pwd`
-
+# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
#
-# Common part of the configure.in file
+# ====================================================================
+# This script is just here to illustrate the procedure for preparing
+# the configure process. It creates configuration files (ex:
+# ltmain.sh) using libtoolize, the aclocal macro, the configure script
+# using autoconf and some scripts used in building process (ex:
+# install-sh) using automake. Automake is used here to creates the
+# files Makefile.in from the files Makefile.am.
+# ====================================================================
+# CONF_DIR is the path containing the present script
#
-chmod u+w configure.in.base
-if ! \cp -f configure.in.base configure.in_tmp1
-then
- echo
- echo "error : can't create files in" ${CONF_DIR}
- echo "aborting ..."
- chmod u-w configure.in.base
- exit
-fi
-chmod u-w configure.in.base
-
-#############################################
-echo '' >> configure.in_tmp1
-echo 'export TEMPO=${KERNEL_ROOT_DIR}' >> configure.in_tmp1
-echo 'export KERNEL_ROOT_DIR=${ROOT_SRCDIR}' >> configure.in_tmp1
-#############################################
-
-echo "" >> configure.in_tmp1
-echo "AC_OUTPUT([ \\" >> configure.in_tmp1
+CONF_DIR=`echo $0 | sed -e "s,[^/]*$,,;s,/$,,;s,^$,.,"`
+cd ${CONF_DIR}
+# ____________________________________________________________________
+# aclocal creates the aclocal.m4 file from the standard macro and the
+# custom macro embedded in the directory salome_adm/unix/config_files.
+# output:
+# aclocal.m4
+# autom4te.cache (directory)
+echo "====================================================== aclocal"
+
+aclocal -I salome_adm/unix/config_files || exit 1
+
+
+# ____________________________________________________________________
+# libtoolize creates some configuration files (ltmain.sh,
+# config.guess and config.sub). It only depends on the libtool
+# version. The files are created in the directory specified with the
+# AC_CONFIG_AUX_DIR(<mydir>) tag (see configure.ac).
+# output:
+# salome_adm/unix/config_files/config.guess
+# salome_adm/unix/config_files/config.sub
+# salome_adm/unix/config_files/ltmain.sh
+echo "====================================================== libtoolize"
+
+libtoolize --force --copy --automake || exit 1
+
+
+# ____________________________________________________________________
+# autoconf creates the configure script from the file configure.ac (or
+# configure.in if configure.ac doesn't exist)
+# output:
+# configure
+echo "====================================================== autoconf"
+
+autoconf
+
+# ____________________________________________________________________
+# autoheader creates config.h.in
+# output:
+# configure
+#echo "====================================================== autoheader"
+
+#autoheader
+
+# ____________________________________________________________________
+# automake creates some scripts used in building process
+# (install-sh, missing, ...). It only depends on the automake
+# version. The files are created in the directory specified with the
+# AC_CONFIG_AUX_DIR(<mydir>) tag (see configure.ac). This step also
+# creates the Makefile.in files from the Makefile.am files.
+# output:
+# salome_adm/unix/config_files/compile
+# salome_adm/unix/config_files/depcomp
+# salome_adm/unix/config_files/install-sh
+# salome_adm/unix/config_files/missing
+# salome_adm/unix/config_files/py-compile
+# Makefile.in (from Makefile.am)
+echo "====================================================== automake"
+
+automake --add-missing --copy --gnu
+
+
+# ____________________________________________________________________
#
-# List of .in files in the adm/unix directory
-# These files MUST be on top of AC_OUTPUT list so we
-# put them "manually"
-#
-
-echo " ./salome_adm/unix/SALOMEconfig.h \\" >> configure.in_tmp1
-echo " ./salome_adm/unix/F77config.h \\" >> configure.in_tmp1
-echo " ./salome_adm/unix/sstream \\" >> configure.in_tmp1
-echo " ./salome_adm/unix/depend \\" >> configure.in_tmp1
-echo " ./salome_adm/unix/make_omniorb \\" >> configure.in_tmp1
-echo " ./salome_adm/unix/envScript \\" >> configure.in_tmp1
-echo " ./salome_adm/unix/make_commence \\" >> configure.in_tmp1
-echo " ./salome_adm/unix/make_conclude \\" >> configure.in_tmp1
-echo " ./salome_adm/unix/make_module \\" >> configure.in_tmp1
-echo " ./salome_adm/Makefile \\" >> configure.in_tmp1
-
-\rm -f configure.in_tmp2 configure.in_tmp3
-touch configure.in_tmp2
-find_in . configure.in_tmp2
-sed '/^...salome_adm/d' configure.in_tmp2 > configure.in_tmp3
-sed '/configure.in/d' configure.in_tmp3 > configure.in_tmp2
-sed 's/.in / /' configure.in_tmp2 >> configure.in_tmp1
-
-echo "])" >> configure.in_tmp1
-
-#############################################
-echo 'export KERNEL_ROOT_DIR=${TEMPO}' >> configure.in_tmp1
-#############################################
-
-\mv configure.in_tmp1 configure.in_new
-\rm -f configure.in_tmp2 configure.in_tmp3
-
-
-########################################################################
-# Create new (or replace old) configure.in file
-# Print a message if the file is write protected
+# Note that automake could be executed at last after autoconf. The
+# order doesn't matter.
#
-
-echo
-if test ! -f configure.in
-then
- echo -n "Creating new file 'configure.in' ... "
- if \mv configure.in_new configure.in >& /dev/null
- then
- echo "done"
- else
- echo "error, check your file permissions"
- fi
-else
- echo -n "Updating 'configure.in' file ... "
- if ! \cp configure.in configure.in_old >& /dev/null
- then
- echo
- echo
- echo "Can't backup previous configure.in"
- echo -n "Continue (you will not be able to revert) - (Y/N) ? "
- read R
- case "x$R" in
- xn*) exit;;
- xN*) exit;;
- esac
- echo
- echo -n " "
- fi
- if \cp configure.in_new configure.in >& /dev/null
- then
- echo "done"
- else
- echo
- echo "error, can't update previous configure.in"
- fi
-fi
-
-########################################################################
-# Use autoconf to rebuild the configure script
+# When modifying a Makefile.am file, after a first step of
+# configure+make, you just have to :
+# - go to the top source directory and run automake, to rebuild the Makefile.in,
+# - go to the top build directory and run config.status to rebuild the
+# Makefile from the Makefile.in,
+# - go to the source directory being modified, and then run make.
#
-
-if test -f configure
-then
- echo -n "Updating 'configure' script ... "
-else
- echo -n "Creating 'configure' script ... "
-fi
-
-aclocal --acdir=salome_adm/unix/config_files
-if autoconf
-then
- echo "done"
-else
- echo "failed (check file permissions and/or user quotas ...)"
-fi
-
-cd ${ORIG_DIR}
-
-echo
