mas01mj@584: #!/bin/sh
mas01mj@584: #
mas01mj@584: # autogen.sh - Generates initial makefiles from a pristine CVS tree
mas01mj@584: #
mas01mj@584: # USAGE:
mas01mj@584: #   autogen.sh [configure options]
mas01mj@584: #
mas01mj@584: # Configuration is affected by environment variables as follows:
mas01mj@584: #
mas01mj@584: # DRYRUN
mas01mj@584: #  If set to any value it will do no configuring but  will emit the
mas01mj@584: #  programs that would be run.
mas01mj@584: #   e.g. DRYRUN=1 ./autogen.sh
mas01mj@584: #
mas01mj@584: # AUTOMAKE ACLOCAL AUTOCONF AUTOHEADER LIBTOOLIZE GTKDOCIZE
mas01mj@584: #  If set (named after program) then this overrides any searching for
mas01mj@584: #  the programs on the current PATH.
mas01mj@584: #   e.g. AUTOMAKE=automake-1.7 ACLOCAL=aclocal-1.7 ./autogen.sh
mas01mj@584: #
mas01mj@584: # CONFIG_DIR (default ../config)
mas01mj@584: #  The directory where fresh GNU config.guess and config.sub can be
mas01mj@584: #  found for automatic copying in-place.
mas01mj@584: #
mas01mj@584: # PATH
mas01mj@584: #  Where the programs are searched for
mas01mj@584: #
mas01mj@584: # SRCDIR (default .)
mas01mj@584: #  Source directory
mas01mj@584: #
mas01mj@584: # This script is based on similar scripts used in various tools
mas01mj@584: # commonly made available via CVS and used with GNU automake.
mas01mj@584: # Try 'locate autogen.sh' on your system and see what you get.
mas01mj@584: #
mas01mj@584: # This script is in the public domain
mas01mj@584: #
mas01mj@584: 
mas01mj@584: # Directory for the sources
mas01mj@584: SRCDIR=${SRCDIR-.}
mas01mj@584: 
mas01mj@584: # Where the GNU config.sub, config.guess might be found
mas01mj@584: CONFIG_DIR=${CONFIG_DIR-../config}
mas01mj@584: 
mas01mj@584: # The programs required for configuring which will be searched for
mas01mj@584: # in the current PATH.
mas01mj@584: # Set an envariable of the same name in uppercase, to override scan
mas01mj@584: #
mas01mj@584: programs="automake aclocal autoconf autoheader libtoolize"
mas01mj@584: confs=`find . -name configure.ac -print`
mas01mj@584: if grep "^GTK_DOC_CHECK" $confs >/dev/null; then
mas01mj@584:   programs="$programs gtkdocize"
mas01mj@584: fi
mas01mj@584: if grep "^AC_CHECK_PROGS.SWIG" $confs >/dev/null; then
mas01mj@584:   programs="$programs swig"
mas01mj@584: fi
mas01mj@584: ltdl=
mas01mj@584: if grep "^LTDL_INIT" $confs >/dev/null; then
mas01mj@584:   ltdl="--ltdl"
mas01mj@584: fi
mas01mj@584: 
mas01mj@584: # Some dependencies for autotools:
mas01mj@584: # automake 1.10 requires autoconf 2.60
mas01mj@584: # automake 1.9 requires autoconf 2.58
mas01mj@584: # automake 1.8 requires autoconf 2.58
mas01mj@584: # automake 1.7 requires autoconf 2.54
mas01mj@584: automake_min_vers=010700
mas01mj@584: aclocal_min_vers=$automake_min_vers
mas01mj@584: autoconf_min_vers=025400
mas01mj@584: autoheader_min_vers=$autoconf_min_vers
mas01mj@584: libtoolize_min_vers=020200
mas01mj@584: gtkdocize_min_vers=010300
mas01mj@584: swig_min_vers=010324
mas01mj@584: 
mas01mj@584: # Default program arguments
mas01mj@584: automake_args="--add-missing"
mas01mj@584: autoconf_args=
mas01mj@584: libtoolize_args="$ltdl --force --copy --automake"
mas01mj@584: gtkdocize_args="--copy"
mas01mj@584: aclocal_args=
mas01mj@584: automake_args="--gnu --add-missing --force --copy"
mas01mj@584: # --enable-gtk-doc does no harm if it's not available
mas01mj@584: configure_args="--enable-maintainer-mode --enable-gtk-doc"
mas01mj@584: 
mas01mj@584: 
mas01mj@584: # You should not need to edit below here
mas01mj@584: ######################################################################
mas01mj@584: 
mas01mj@584: 
mas01mj@584: # number comparisons may need a C locale
mas01mj@584: LANG=C
mas01mj@584: LC_NUMERIC=C
mas01mj@584: 
mas01mj@584: 
mas01mj@584: program=`basename $0`
mas01mj@584: 
mas01mj@584: if test "X$DRYRUN" != X; then
mas01mj@584:   DRYRUN=echo
mas01mj@584: fi
mas01mj@584: 
mas01mj@584: cat > autogen-get-version.pl <<EOF
mas01mj@584: use File::Basename;
mas01mj@584: my \$prog=basename \$0;
mas01mj@584: die "\$prog: USAGE PATH PROGRAM-NAME\n  e.g. \$prog /usr/bin/foo-123 foo\n"
mas01mj@584:   unless @ARGV==2;
mas01mj@584: 
mas01mj@584: my(\$path,\$name)=@ARGV;
mas01mj@584: exit 0 if !-f \$path;
mas01mj@584: die "\$prog: \$path not found\n" if !-r \$path;
mas01mj@584: 
mas01mj@584: my \$mname=\$name; \$mname =~ s/^g(libtoolize)\$/\$1/;
mas01mj@584: 
mas01mj@584: my(@vnums);
mas01mj@584: for my \$varg (qw(--version -version)) {
mas01mj@584:   my \$cmd="\$path \$varg";
mas01mj@584:   open(PIPE, "\$cmd 2>&1 |") || next;
mas01mj@584:   while(<PIPE>) {
mas01mj@584:     chomp;
mas01mj@584:     next if @vnums; # drain pipe if we got a vnums
mas01mj@584:     next unless /^\$mname/i;
mas01mj@584:     my(\$v)=/(\S+)\$/i; \$v =~ s/-.*\$//;
mas01mj@584:     @vnums=grep { defined \$_ && !/^\s*\$/} map { s/\D//g; \$_; } split(/\./, \$v);
mas01mj@584:   }
mas01mj@584:   close(PIPE);
mas01mj@584:   last if @vnums;
mas01mj@584: }
mas01mj@584: 
mas01mj@584: @vnums=(@vnums, 0, 0, 0)[0..2];
mas01mj@584: \$vn=join('', map { sprintf('%02d', \$_) } @vnums);
mas01mj@584: print "\$vn\n";
mas01mj@584: exit 0;
mas01mj@584: EOF
mas01mj@584: 
mas01mj@584: autogen_get_version="`pwd`/autogen-get-version.pl"
mas01mj@584: 
mas01mj@584: trap "rm -f $autogen_get_version" 0 1 9 15
mas01mj@584: 
mas01mj@584: 
mas01mj@584: update_prog_version() {
mas01mj@584:   dir=$1
mas01mj@584:   prog=$2
mas01mj@584: 
mas01mj@584:   # If there exists an envariable PROG in uppercase, use that and do not scan
mas01mj@584:   ucprog=`echo $prog | tr 'a-z' 'A-Z' `
mas01mj@584:   eval env=\$${ucprog}
mas01mj@584:   if test X$env != X; then
mas01mj@584:     prog_name=$env
mas01mj@584:     prog_vers=`perl $autogen_get_version $prog_name $prog`
mas01mj@584: 
mas01mj@584:     if test X$prog_vers = X; then
mas01mj@584:       prog_vers=0
mas01mj@584:     fi
mas01mj@584:     eval ${prog}_name=${prog_name}
mas01mj@584:     eval ${prog}_vers=${prog_vers}
mas01mj@584:     eval ${prog}_dir=environment
mas01mj@584:     return
mas01mj@584:   fi
mas01mj@584: 
mas01mj@584:   eval prog_name=\$${prog}_name
mas01mj@584:   eval prog_vers=\$${prog}_vers
mas01mj@584:   eval prog_dir=\$${prog}_dir
mas01mj@584:   if test X$prog_vers = X; then
mas01mj@584:     prog_vers=0
mas01mj@584:   fi
mas01mj@584: 
mas01mj@584:   save_PATH="$PATH"
mas01mj@584: 
mas01mj@584:   cd "$dir"
mas01mj@584:   PATH=".:$PATH"
mas01mj@584: 
mas01mj@584:   names=`ls $prog* 2>/dev/null`
mas01mj@584:   if [ "X$names" != "X" ]; then
mas01mj@584:     for name in $names; do
mas01mj@584:       vers=`perl $autogen_get_version $dir/$name $prog`
mas01mj@584:       if [ "X$vers" = "X" ]; then
mas01mj@584:         continue
mas01mj@584:       fi
mas01mj@584: 
mas01mj@584:       if expr $vers '>' $prog_vers >/dev/null; then
mas01mj@584:         prog_name=$name
mas01mj@584:         prog_vers=$vers
mas01mj@584:         prog_dir="$dir"
mas01mj@584:       fi
mas01mj@584:     done
mas01mj@584:   fi
mas01mj@584: 
mas01mj@584:   eval ${prog}_name=${prog_name}
mas01mj@584:   eval ${prog}_vers=${prog_vers}
mas01mj@584:   eval ${prog}_dir=${prog_dir}
mas01mj@584: 
mas01mj@584:   PATH="$save_PATH"
mas01mj@584: }
mas01mj@584: 
mas01mj@584: 
mas01mj@584: check_prog_version() {
mas01mj@584:   prog=$1
mas01mj@584: 
mas01mj@584:   eval min=\$${prog}_min_vers
mas01mj@584: 
mas01mj@584:   eval prog_name=\$${prog}_name
mas01mj@584:   eval prog_vers=\$${prog}_vers
mas01mj@584:   eval prog_dir=\$${prog}_dir
mas01mj@584: 
mas01mj@584:   echo "$program: $prog program '$prog_name' V $prog_vers (min $min) in $prog_dir" 1>&2
mas01mj@584: 
mas01mj@584:   rc=1
mas01mj@584:   if test $prog_vers != 0; then
mas01mj@584:     if expr $prog_vers '<' $min >/dev/null; then
mas01mj@584:        echo "$program: ERROR: \`$prog' version $prog_vers in $prog_dir is too old."
mas01mj@584:        echo "    (version $min or newer is required)"
mas01mj@584:        rc=0
mas01mj@584:     else
mas01mj@584:       # Things are ok, so set the ${prog} name
mas01mj@584:       eval ${prog}=${prog_name}
mas01mj@584:     fi 
mas01mj@584:   else
mas01mj@584:     echo "$program: ERROR: You must have \`$prog' installed to compile this package."
mas01mj@584:     echo "     (version $min or newer is required)"
mas01mj@584:     rc=0
mas01mj@584:   fi
mas01mj@584: 
mas01mj@584:   return $rc
mas01mj@584: }
mas01mj@584: 
mas01mj@584: 
mas01mj@584: # Find newest version of programs in the current PATH
mas01mj@584: save_args=${1+"$*"}
mas01mj@584: save_ifs="$IFS"
mas01mj@584: IFS=":"
mas01mj@584: set - $PATH
mas01mj@584: IFS="$save_ifs"
mas01mj@584: 
mas01mj@584: echo "$program: Looking for programs: $programs"
mas01mj@584: 
mas01mj@584: here=`pwd`
mas01mj@584: while [ $# -ne 0 ] ; do
mas01mj@584:   dir=$1
mas01mj@584:   shift
mas01mj@584:   if [ ! -d "$dir" ]; then
mas01mj@584:     continue
mas01mj@584:   fi
mas01mj@584: 
mas01mj@584:   for prog in $programs; do
mas01mj@584:     update_prog_version "$dir" $prog
mas01mj@584:   done
mas01mj@584: done
mas01mj@584: cd $here
mas01mj@584: 
mas01mj@584: set - $save_args
mas01mj@584: # END Find programs
mas01mj@584: 
mas01mj@584: 
mas01mj@584: # Check the versions meet the requirements
mas01mj@584: for prog in $programs; do
mas01mj@584:   if check_prog_version $prog; then
mas01mj@584:     exit 1
mas01mj@584:   fi
mas01mj@584: done
mas01mj@584: 
mas01mj@584: echo "$program: Dependencies satisfied"
mas01mj@584: 
mas01mj@584: # Delete this libtoolize- generated directory now so that it is never
mas01mj@584: # considered by autogen.sh
mas01mj@584: $DRURUN rm -rf libltdl
mas01mj@584: 
mas01mj@584: config_dir=
mas01mj@584: if test -d $CONFIG_DIR; then
mas01mj@584:   config_dir=`cd $CONFIG_DIR; pwd`
mas01mj@584: fi
mas01mj@584: 
mas01mj@584: 
mas01mj@584: for coin in `find $SRCDIR -name configure.ac -print`
mas01mj@584: do 
mas01mj@584:   dir=`dirname $coin`
mas01mj@584:   if test -f "$dir/NO-AUTO-GEN"; then
mas01mj@584:     echo $program: Skipping $dir -- flagged as no auto-gen
mas01mj@584:   else
mas01mj@584:     echo " "
mas01mj@584:     echo $program: Processing directory $dir
mas01mj@584:     ( cd "$dir"
mas01mj@584: 
mas01mj@584:       # Ensure that these are created by the versions on this system
mas01mj@584:       # (indirectly via automake)
mas01mj@584:       $DRYRUN rm -f ltconfig ltmain.sh libtool stamp-h*
mas01mj@584:       # Made by automake
mas01mj@584:       $DRYRUN rm -f missing depcomp
mas01mj@584:       # automake junk
mas01mj@584:       $DRYRUN rm -rf autom4te*.cache
mas01mj@584: 
mas01mj@584:       if test "X$config_dir" != X; then
mas01mj@584:         echo "$program: Updating config.guess and config.sub"
mas01mj@584: 	for file in config.guess config.sub; do
mas01mj@584: 	  cfile=$config_dir/$file
mas01mj@584: 	  if test -f $cfile; then
mas01mj@584: 	    $DRYRUN rm -f $file
mas01mj@584: 	    $DRYRUN cp -p $cfile $file
mas01mj@584: 	  fi
mas01mj@584: 	done
mas01mj@584:       fi
mas01mj@584: 
mas01mj@584:       echo "$program: Running $libtoolize $libtoolize_args"
mas01mj@584:       $DRYRUN rm -f ltmain.sh libtool
mas01mj@584:       eval $DRYRUN $libtoolize $libtoolize_args
mas01mj@584: 
mas01mj@584:       if grep "^GTK_DOC_CHECK" configure.ac >/dev/null; then
mas01mj@584:         # gtkdocize junk
mas01mj@584:         $DRYRUN rm -rf gtk-doc.make
mas01mj@584:         echo "$program: Running $gtkdocize $gtkdocize_args"
mas01mj@584:         $DRYRUN $gtkdocize $gtkdocize_args
mas01mj@584:       fi
mas01mj@584: 
mas01mj@584:       echo "$program: Running $aclocal $aclocal_args"
mas01mj@584:       $DRYRUN $aclocal $aclocal_args
mas01mj@584:       if grep "^AM_CONFIG_HEADER" configure.ac >/dev/null; then
mas01mj@584: 	echo "$program: Running $autoheader"
mas01mj@584: 	$DRYRUN $autoheader
mas01mj@584:       fi
mas01mj@584:       echo "$program: Running $automake $automake_args"
mas01mj@584:       $DRYRUN $automake $automake_args $automake_args
mas01mj@584:       echo "$program: Running $autoconf"
mas01mj@584:       $DRYRUN $autoconf $autoconf_args
mas01mj@584:     )
mas01mj@584:   fi
mas01mj@584: done
mas01mj@584: 
mas01mj@584: 
mas01mj@584: rm -f config.cache
mas01mj@584: 
mas01mj@584: AUTOMAKE=$automake
mas01mj@584: AUTOCONF=$autoconf
mas01mj@584: ACLOCAL=$aclocal
mas01mj@584: export AUTOMAKE AUTOCONF ACLOCAL
mas01mj@584: 
mas01mj@584: echo " "
mas01mj@584: if test -z "$*"; then
mas01mj@584:   echo "$program: WARNING: Running \`configure' with arguments:"
mas01mj@584:   echo "$configure_args"
mas01mj@584:   echo "If you wish to pass others to it, please specify them on the"
mas01mj@584:   echo "\`$program' command line."
mas01mj@584: fi
mas01mj@584: 
mas01mj@584: echo "$program: Running ./configure $configure_args $@"
mas01mj@584: if test "X$DRYRUN" = X; then
mas01mj@584:   $DRYRUN ./configure $configure_args "$@" \
mas01mj@584:   && echo "$program: Now type \`make' to compile this package" || exit 1
mas01mj@584: else
mas01mj@584:   $DRYRUN ./configure $configure_args "$@"
mas01mj@584: fi