gnome-autogen.sh

   1 #!/bin/sh
   2 # Run this to generate all the initial makefiles, etc.
   3
   4 #name of package
   5 PKG_NAME=${PKG_NAME:-Package}
   6 srcdir=${srcdir:-.}
   7
   8 # default version requirements ...
   9 REQUIRED_AUTOCONF_VERSION=${REQUIRED_AUTOCONF_VERSION:-2.53}
  10 REQUIRED_AUTOMAKE_VERSION=${REQUIRED_AUTOMAKE_VERSION:-1.4}
  11 REQUIRED_LIBTOOL_VERSION=${REQUIRED_LIBTOOL_VERSION:-1.4.3}
  12 REQUIRED_GETTEXT_VERSION=${REQUIRED_GETTEXT_VERSION:-0.10.40}
  13 REQUIRED_GLIB_GETTEXT_VERSION=${REQUIRED_GLIB_GETTEXT_VERSION:-2.2.0}
  14 REQUIRED_INTLTOOL_VERSION=${REQUIRED_INTLTOOL_VERSION:-0.25}
  15 REQUIRED_PKG_CONFIG_VERSION=${REQUIRED_PKG_CONFIG_VERSION:-0.14.0}
  16 REQUIRED_GTK_DOC_VERSION=${REQUIRED_GTK_DOC_VERSION:-1.0}
  17 REQUIRED_DOC_COMMON_VERSION=${REQUIRED_DOC_COMMON_VERSION:-2.3.0}
  18 REQUIRED_GNOME_DOC_UTILS_VERSION=${REQUIRED_GNOME_DOC_UTILS_VERSION:-0.3.2}
  19
  20 # a list of required m4 macros.  Package can set an initial value
  21 REQUIRED_M4MACROS=${REQUIRED_M4MACROS:-}
  22 FORBIDDEN_M4MACROS=${FORBIDDEN_M4MACROS:-}
  23
  24 # Not all echo versions allow -n, so we check what is possible. This test is
  25 # based on the one in autoconf.
  26 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
  27   *c*,-n*) ECHO_N= ;;
  28   *c*,*  ) ECHO_N=-n ;;
  29   *)       ECHO_N= ;;
  30 esac
  31
  32 # some terminal codes ...
  33 boldface="`tput bold 2>/dev/null`"
  34 normal="`tput sgr0 2>/dev/null`"
  35 printbold() {
  36     echo $ECHO_N "$boldface"
  37     echo "$@"
  38     echo $ECHO_N "$normal"
  39 }
  40 printerr() {
  41     echo "$@" >&2
  42 }
  43
  44 # Usage:
  45 #     compare_versions MIN_VERSION ACTUAL_VERSION
  46 # returns true if ACTUAL_VERSION >= MIN_VERSION
  47 compare_versions() {
  48     ch_min_version=$1
  49     ch_actual_version=$2
  50     ch_status=0
  51     IFS="${IFS=         }"; ch_save_IFS="$IFS"; IFS="."
  52     set $ch_actual_version
  53     for ch_min in $ch_min_version; do
  54         ch_cur=`echo $1 | sed 's/[^0-9].*$//'`; shift # remove letter suffixes
  55         if [ -z "$ch_min" ]; then break; fi
  56         if [ -z "$ch_cur" ]; then ch_status=1; break; fi
  57         if [ $ch_cur -gt $ch_min ]; then break; fi
  58         if [ $ch_cur -lt $ch_min ]; then ch_status=1; break; fi
  59     done
  60     IFS="$ch_save_IFS"
  61     return $ch_status
  62 }
  63
  64 # Usage:
  65 #     version_check PACKAGE VARIABLE CHECKPROGS MIN_VERSION SOURCE
  66 # checks to see if the package is available
  67 version_check() {
  68     vc_package=$1
  69     vc_variable=$2
  70     vc_checkprogs=$3
  71     vc_min_version=$4
  72     vc_source=$5
  73     vc_status=1
  74
  75     vc_checkprog=`eval echo "\\$$vc_variable"`
  76     if [ -n "$vc_checkprog" ]; then
  77         printbold "using $vc_checkprog for $vc_package"
  78         return 0
  79     fi
  80
  81     if test "x$vc_package" = "xautomake" -a "x$vc_min_version" = "x1.4"; then
  82         vc_comparator="="
  83     else
  84         vc_comparator=">="
  85     fi
  86     printbold "checking for $vc_package $vc_comparator $vc_min_version..."
  87     for vc_checkprog in $vc_checkprogs; do
  88         echo $ECHO_N "  testing $vc_checkprog... "
  89         if $vc_checkprog --version < /dev/null > /dev/null 2>&1; then
  90             vc_actual_version=`$vc_checkprog --version | head -n 1 | \
  91                                sed 's/^.*[      ]\([0-9.]*[a-z]*\).*$/\1/'`
  92             if compare_versions $vc_min_version $vc_actual_version; then
  93                 echo "found $vc_actual_version"
  94                 # set variables
  95                 eval "$vc_variable=$vc_checkprog; \
  96                         ${vc_variable}_VERSION=$vc_actual_version"
  97                 vc_status=0
  98                 break
  99             else
 100                 echo "too old (found version $vc_actual_version)"
 101             fi
 102         else
 103             echo "not found."
 104         fi
 105     done
 106     if [ "$vc_status" != 0 ]; then
 107         printerr "***Error***: You must have $vc_package $vc_comparator $vc_min_version installed"
 108         printerr "  to build $PKG_NAME.  Download the appropriate package for"
 109         printerr "  from your distribution or get the source tarball at"
 110         printerr "    $vc_source"
 111         printerr
 112     fi
 113     return $vc_status
 114 }
 115
 116 # Usage:
 117 #     require_m4macro filename.m4
 118 # adds filename.m4 to the list of required macros
 119 require_m4macro() {
 120     case "$REQUIRED_M4MACROS" in
 121         $1\ * | *\ $1\ * | *\ $1) ;;
 122         *) REQUIRED_M4MACROS="$REQUIRED_M4MACROS $1" ;;
 123     esac
 124 }
 125
 126 forbid_m4macro() {
 127     case "$FORBIDDEN_M4MACROS" in
 128         $1\ * | *\ $1\ * | *\ $1) ;;
 129         *) FORBIDDEN_M4MACROS="$FORBIDDEN_M4MACROS $1" ;;
 130     esac
 131 }
 132
 133 # Usage:
 134 #     add_to_cm_macrodirs dirname
 135 # Adds the dir to $cm_macrodirs, if it's not there yet.
 136 add_to_cm_macrodirs() {
 137     case $cm_macrodirs in
 138     "$1 "* | *" $1 "* | *" $1") ;;
 139     *) cm_macrodirs="$cm_macrodirs $1";;
 140     esac
 141 }
 142
 143 # Usage:
 144 #     check_m4macros
 145 # Checks that all the requested macro files are in the aclocal macro path
 146 # Uses REQUIRED_M4MACROS and ACLOCAL variables.
 147 check_m4macros() {
 148     # construct list of macro directories
 149     cm_macrodirs=`$ACLOCAL --print-ac-dir`
 150     # aclocal also searches a version specific dir, eg. /usr/share/aclocal-1.9
 151     # but it contains only Automake's own macros, so we can ignore it.
 152
 153     # Read the dirlist file, supported by Automake >= 1.7.
 154     if compare_versions 1.7 $AUTOMAKE_VERSION && [ -s $cm_macrodirs/dirlist ]; then
 155         cm_dirlist=`sed 's/[    ]*#.*//;/^$/d' $cm_macrodirs/dirlist`
 156         if [ -n "$cm_dirlist" ] ; then
 157             for cm_dir in $cm_dirlist; do
 158                 if [ -d $cm_dir ]; then
 159                     add_to_cm_macrodirs $cm_dir
 160                 fi
 161             done
 162         fi
 163     fi
 164
 165     # Parse $ACLOCAL_FLAGS
 166     set - $ACLOCAL_FLAGS
 167     while [ $# -gt 0 ]; do
 168         if [ "$1" = "-I" ]; then
 169             add_to_cm_macrodirs "$2"
 170             shift
 171         fi
 172         shift
 173     done
 174
 175     cm_status=0
 176     if [ -n "$REQUIRED_M4MACROS" ]; then
 177         printbold "Checking for required M4 macros..."
 178         # check that each macro file is in one of the macro dirs
 179         for cm_macro in $REQUIRED_M4MACROS; do
 180             cm_macrofound=false
 181             for cm_dir in $cm_macrodirs; do
 182                 if [ -f "$cm_dir/$cm_macro" ]; then
 183                     cm_macrofound=true
 184                     break
 185                 fi
 186                 # The macro dir in Cygwin environments may contain a file
 187                 # called dirlist containing other directories to look in.
 188                 if [ -f "$cm_dir/dirlist" ]; then
 189                     for cm_otherdir in `cat $cm_dir/dirlist`; do
 190                         if [ -f "$cm_otherdir/$cm_macro" ]; then
 191                             cm_macrofound=true
 192                             break
 193                         fi
 194                     done
 195                 fi
 196             done
 197             if $cm_macrofound; then
 198                 :
 199             else
 200                 printerr "  $cm_macro not found"
 201                 cm_status=1
 202             fi
 203         done
 204     fi
 205     if [ -n "$FORBIDDEN_M4MACROS" ]; then
 206         printbold "Checking for forbidden M4 macros..."
 207         # check that each macro file is in one of the macro dirs
 208         for cm_macro in $FORBIDDEN_M4MACROS; do
 209             cm_macrofound=false
 210             for cm_dir in $cm_macrodirs; do
 211                 if [ -f "$cm_dir/$cm_macro" ]; then
 212                     cm_macrofound=true
 213                     break
 214                 fi
 215             done
 216             if $cm_macrofound; then
 217                 printerr "  $cm_macro found (should be cleared from macros dir)"
 218                 cm_status=1
 219             fi
 220         done
 221     fi
 222     if [ "$cm_status" != 0 ]; then
 223         printerr "***Error***: some autoconf macros required to build $PKG_NAME"
 224         printerr "  were not found in your aclocal path, or some forbidden"
 225         printerr "  macros were found.  Perhaps you need to adjust your"
 226         printerr "  ACLOCAL_FLAGS?"
 227         printerr
 228     fi
 229     return $cm_status
 230 }
 231
 232 # try to catch the case where the macros2/ directory hasn't been cleared out.
 233 forbid_m4macro gnome-cxx-check.m4
 234
 235 want_libtool=false
 236 want_gettext=false
 237 want_glib_gettext=false
 238 want_intltool=false
 239 want_pkg_config=false
 240 want_gtk_doc=false
 241 want_gnome_doc_utils=false
 242
 243 configure_files="`find $srcdir -name '{arch}' -prune -o -name '.?*' -prune -o -name configure.ac -print -o -name configure.in -print`"
 244 for configure_ac in $configure_files; do
 245     if grep "^A[CM]_PROG_LIBTOOL" $configure_ac >/dev/null ||
 246        grep "^LT_INIT" $configure_ac >/dev/null; then
 247         want_libtool=true
 248     fi
 249     if grep "^AM_GNU_GETTEXT" $configure_ac >/dev/null; then
 250         want_gettext=true
 251     fi
 252     if grep "^AM_GLIB_GNU_GETTEXT" $configure_ac >/dev/null; then
 253         want_glib_gettext=true
 254     fi
 255     if grep "^AC_PROG_INTLTOOL" $configure_ac >/dev/null ||
 256        grep "^IT_PROG_INTLTOOL" $configure_ac >/dev/null; then
 257         want_intltool=true
 258     fi
 259     if grep "^PKG_CHECK_MODULES" $configure_ac >/dev/null; then
 260         want_pkg_config=true
 261     fi
 262     if grep "^GTK_DOC_CHECK" $configure_ac >/dev/null; then
 263         want_gtk_doc=true
 264     fi
 265     if grep "^GNOME_DOC_INIT" $configure_ac >/dev/null; then
 266         want_gnome_doc_utils=true
 267     fi
 268
 269     # check to make sure gnome-common macros can be found ...
 270     if grep "^GNOME_COMMON_INIT" $configure_ac >/dev/null ||
 271        grep "^GNOME_DEBUG_CHECK" $configure_ac >/dev/null ||
 272        grep "^GNOME_MAINTAINER_MODE_DEFINES" $configure_ac >/dev/null; then
 273         require_m4macro gnome-common.m4
 274     fi
 275     if grep "^GNOME_COMPILE_WARNINGS" $configure_ac >/dev/null ||
 276        grep "^GNOME_CXX_WARNINGS" $configure_ac >/dev/null; then
 277         require_m4macro gnome-compiler-flags.m4
 278     fi
 279 done
 280
 281 DIE=0
 282
 283 #tell Mandrake autoconf wrapper we want autoconf 2.5x, not 2.13
 284 WANT_AUTOCONF_2_5=1
 285 export WANT_AUTOCONF_2_5
 286 version_check autoconf AUTOCONF 'autoconf2.50 autoconf autoconf-2.53' $REQUIRED_AUTOCONF_VERSION \
 287     "http://ftp.gnu.org/pub/gnu/autoconf/autoconf-$REQUIRED_AUTOCONF_VERSION.tar.gz" || DIE=1
 288 AUTOHEADER=`echo $AUTOCONF | sed s/autoconf/autoheader/`
 289
 290 case $REQUIRED_AUTOMAKE_VERSION in
 291     1.4*) automake_progs="automake-1.4" ;;
 292     1.5*) automake_progs="automake-1.5 automake-1.6 automake-1.7 automake-1.8 automake-1.9" ;;
 293     1.6*) automake_progs="automake-1.6 automake-1.7 automake-1.8 automake-1.9" ;;
 294     1.7*) automake_progs="automake-1.7 automake-1.8 automake-1.9" ;;
 295     1.8*) automake_progs="automake-1.8 automake-1.9" ;;
 296     1.9*) automake_progs="automake-1.9" ;;
 297 esac
 298 version_check automake AUTOMAKE "$automake_progs" $REQUIRED_AUTOMAKE_VERSION \
 299     "http://ftp.gnu.org/pub/gnu/automake/automake-$REQUIRED_AUTOMAKE_VERSION.tar.gz" || DIE=1
 300 ACLOCAL=`echo $AUTOMAKE | sed s/automake/aclocal/`
 301
 302 if $want_libtool; then
 303     version_check libtool LIBTOOLIZE libtoolize $REQUIRED_LIBTOOL_VERSION \
 304         "http://ftp.gnu.org/pub/gnu/libtool/libtool-$REQUIRED_LIBTOOL_VERSION.tar.gz" || DIE=1
 305     require_m4macro libtool.m4
 306 fi
 307
 308 if $want_gettext; then
 309     version_check gettext GETTEXTIZE gettextize $REQUIRED_GETTEXT_VERSION \
 310         "http://ftp.gnu.org/pub/gnu/gettext/gettext-$REQUIRED_GETTEXT_VERSION.tar.gz" || DIE=1
 311     require_m4macro gettext.m4
 312 fi
 313
 314 if $want_glib_gettext; then
 315     version_check glib-gettext GLIB_GETTEXTIZE glib-gettextize $REQUIRED_GLIB_GETTEXT_VERSION \
 316         "ftp://ftp.gtk.org/pub/gtk/v2.2/glib-$REQUIRED_GLIB_GETTEXT_VERSION.tar.gz" || DIE=1
 317     require_m4macro glib-gettext.m4
 318 fi
 319
 320 if $want_intltool; then
 321     version_check intltool INTLTOOLIZE intltoolize $REQUIRED_INTLTOOL_VERSION \
 322         "http://ftp.gnome.org/pub/GNOME/sources/intltool/" || DIE=1
 323     require_m4macro intltool.m4
 324 fi
 325
 326 if $want_pkg_config; then
 327     version_check pkg-config PKG_CONFIG pkg-config $REQUIRED_PKG_CONFIG_VERSION \
 328         "'http://www.freedesktop.org/software/pkgconfig/releases/pkgconfig-$REQUIRED_PKG_CONFIG_VERSION.tar.gz" || DIE=1
 329     require_m4macro pkg.m4
 330 fi
 331
 332 if $want_gtk_doc; then
 333     version_check gtk-doc GTKDOCIZE gtkdocize $REQUIRED_GTK_DOC_VERSION \
 334         "http://ftp.gnome.org/pub/GNOME/sources/gtk-doc/" || DIE=1
 335     require_m4macro gtk-doc.m4
 336 fi
 337
 338 if $want_gnome_doc_utils; then
 339     version_check gnome-doc-utils GNOME_DOC_PREPARE gnome-doc-prepare $REQUIRED_GNOME_DOC_UTILS_VERSION \
 340         "http://ftp.gnome.org/pub/GNOME/sources/gnome-doc-utils/" || DIE=1
 341 fi
 342
 343 if [ "x$USE_COMMON_DOC_BUILD" = "xyes" ]; then
 344     version_check gnome-common DOC_COMMON gnome-doc-common \
 345         $REQUIRED_DOC_COMMON_VERSION " " || DIE=1
 346 fi
 347
 348 check_m4macros || DIE=1
 349
 350 if [ "$DIE" -eq 1 ]; then
 351   exit 1
 352 fi
 353
 354 if [ "$#" = 0 ]; then
 355   printerr "**Warning**: I am going to run \`configure' with no arguments."
 356   printerr "If you wish to pass any to it, please specify them on the"
 357   printerr \`$0\'" command line."
 358   printerr
 359 fi
 360
 361 topdir=`pwd`
 362 for configure_ac in $configure_files; do
 363     dirname=`dirname $configure_ac`
 364     basename=`basename $configure_ac`
 365     if [ -f $dirname/NO-AUTO-GEN ]; then
 366         echo skipping $dirname -- flagged as no auto-gen
 367     elif [ ! -w $dirname ]; then
 368         echo skipping $dirname -- directory is read only
 369     else
 370         printbold "Processing $configure_ac"
 371         cd $dirname
 372
 373         # Note that the order these tools are called should match what
 374         # autoconf's "autoupdate" package does.  See bug 138584 for
 375         # details.
 376
 377         # programs that might install new macros get run before aclocal
 378         if grep "^A[CM]_PROG_LIBTOOL" $basename >/dev/null ||
 379            grep "^LT_INIT" $basename >/dev/null; then
 380             printbold "Running $LIBTOOLIZE..."
 381             $LIBTOOLIZE --force --copy || exit 1
 382         fi
 383
 384         if grep "^AM_GLIB_GNU_GETTEXT" $basename >/dev/null; then
 385             printbold "Running $GLIB_GETTEXTIZE... Ignore non-fatal messages."
 386             echo "no" | $GLIB_GETTEXTIZE --force --copy || exit 1
 387         elif grep "^AM_GNU_GETTEXT" $basename >/dev/null; then
 388            if grep "^AM_GNU_GETTEXT_VERSION" $basename > /dev/null; then
 389                 printbold "Running autopoint..."
 390                 autopoint --force || exit 1
 391            else
 392                 printbold "Running $GETTEXTIZE... Ignore non-fatal messages."
 393                 echo "no" | $GETTEXTIZE --force --copy || exit 1
 394            fi
 395         fi
 396
 397         if grep "^AC_PROG_INTLTOOL" $basename >/dev/null ||
 398            grep "^IT_PROG_INTLTOOL" $basename >/dev/null; then
 399             printbold "Running $INTLTOOLIZE..."
 400             $INTLTOOLIZE --force --copy --automake || exit 1
 401         fi
 402         if grep "^GTK_DOC_CHECK" $basename >/dev/null; then
 403             printbold "Running $GTKDOCIZE..."
 404             $GTKDOCIZE --copy || exit 1
 405         fi
 406
 407         if [ "x$USE_COMMON_DOC_BUILD" = "xyes" ]; then
 408             printbold "Running gnome-doc-common..."
 409             gnome-doc-common --copy || exit 1
 410         fi
 411         if grep "^GNOME_DOC_INIT" $basename >/dev/null; then
 412             printbold "Running $GNOME_DOC_PREPARE..."
 413             $GNOME_DOC_PREPARE --force --copy || exit 1
 414         fi
 415
 416         # Now run aclocal to pull in any additional macros needed
 417
 418         # if the AC_CONFIG_MACRO_DIR() macro is used, pass that
 419         # directory to aclocal.
 420         m4dir=`cat "$basename" | grep '^AC_CONFIG_MACRO_DIR' | sed -n -e 's/AC_CONFIG_MACRO_DIR(\([^()]*\))/\1/p' | sed -e 's/^\[\(.*\)\]$/\1/' | sed -e 1q`
 421         if [ -n "$m4dir" ]; then
 422             m4dir="-I $m4dir"
 423         fi
 424         printbold "Running $ACLOCAL..."
 425         $ACLOCAL $m4dir $ACLOCAL_FLAGS || exit 1
 426
 427         if grep "GNOME_AUTOGEN_OBSOLETE" aclocal.m4 >/dev/null; then
 428             printerr "*** obsolete gnome macros were used in $configure_ac"
 429         fi
 430
 431         # Now that all the macros are sorted, run autoconf and autoheader ...
 432         printbold "Running $AUTOCONF..."
 433         $AUTOCONF || exit 1
 434         if grep "^A[CM]_CONFIG_HEADER" $basename >/dev/null; then
 435             printbold "Running $AUTOHEADER..."
 436             $AUTOHEADER || exit 1
 437             # this prevents automake from thinking config.h.in is out of
 438             # date, since autoheader doesn't touch the file if it doesn't
 439             # change.
 440             test -f config.h.in && touch config.h.in
 441         fi
 442
 443         # Finally, run automake to create the makefiles ...
 444         printbold "Running $AUTOMAKE..."
 445         cp -pf COPYING COPYING.autogen_bak
 446         cp -pf INSTALL INSTALL.autogen_bak
 447         if [ $REQUIRED_AUTOMAKE_VERSION != 1.4 ]; then
 448             $AUTOMAKE --gnu --add-missing --force --copy || exit 1
 449         else
 450             $AUTOMAKE --gnu --add-missing --copy || exit 1
 451         fi
 452         cmp COPYING COPYING.autogen_bak || cp -pf COPYING.autogen_bak COPYING
 453         cmp INSTALL INSTALL.autogen_bak || cp -pf INSTALL.autogen_bak INSTALL
 454         rm -f COPYING.autogen_bak INSTALL.autogen_bak
 455
 456         cd "$topdir"
 457     fi
 458 done
 459
 460 conf_flags="--enable-maintainer-mode"
 461
 462 if test x$NOCONFIGURE = x; then
 463     printbold Running $srcdir/configure $conf_flags "$@" ...
 464     $srcdir/configure $conf_flags "$@" \
 465         && echo Now type \`make\' to compile $PKG_NAME || exit 1
 466 else
 467     echo Skipping configure process.
 468 fi