autogen.sh

   1 #!/bin/sh
   2 # Run this to generate all the initial makefiles, etc.
   3
   4 srcdir=`dirname $0`
   5 test -z "$srcdir" && srcdir=.
   6 srcdir=`cd $srcdir && pwd`
   7
   8 REQUIRED_AUTOMAKE_VERSION=1.8
   9
  10 PKG_NAME="PyGObject"
  11 ACLOCAL_FLAGS="-I $srcdir/m4 $ACLOCAL_FLAGS"
  12
  13 #name of package
  14 PKG_NAME=${PKG_NAME:-Package}
  15 srcdir=${srcdir:-.}
  16
  17 # default version requirements ...
  18 REQUIRED_AUTOCONF_VERSION=${REQUIRED_AUTOCONF_VERSION:-2.53}
  19 REQUIRED_AUTOMAKE_VERSION=${REQUIRED_AUTOMAKE_VERSION:-1.4}
  20 REQUIRED_LIBTOOL_VERSION=${REQUIRED_LIBTOOL_VERSION:-1.4.3}
  21 REQUIRED_GETTEXT_VERSION=${REQUIRED_GETTEXT_VERSION:-0.10.40}
  22 REQUIRED_GLIB_GETTEXT_VERSION=${REQUIRED_GLIB_GETTEXT_VERSION:-2.2.0}
  23 REQUIRED_INTLTOOL_VERSION=${REQUIRED_INTLTOOL_VERSION:-0.25}
  24 REQUIRED_PKG_CONFIG_VERSION=${REQUIRED_PKG_CONFIG_VERSION:-0.14.0}
  25 REQUIRED_GTK_DOC_VERSION=${REQUIRED_GTK_DOC_VERSION:-1.0}
  26 REQUIRED_DOC_COMMON_VERSION=${REQUIRED_DOC_COMMON_VERSION:-2.3.0}
  27 REQUIRED_GNOME_DOC_UTILS_VERSION=${REQUIRED_GNOME_DOC_UTILS_VERSION:-0.3.2}
  28
  29 # a list of required m4 macros.  Package can set an initial value
  30 REQUIRED_M4MACROS=${REQUIRED_M4MACROS:-}
  31 FORBIDDEN_M4MACROS=${FORBIDDEN_M4MACROS:-}
  32
  33 # Not all echo versions allow -n, so we check what is possible. This test is
  34 # based on the one in autoconf.
  35 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
  36   *c*,-n*) ECHO_N= ;;
  37   *c*,*  ) ECHO_N=-n ;;
  38   *)       ECHO_N= ;;
  39 esac
  40
  41 # some terminal codes ...
  42 boldface="`tput bold 2>/dev/null`"
  43 normal="`tput sgr0 2>/dev/null`"
  44 printbold() {
  45     echo $ECHO_N "$boldface"
  46     echo "$@"
  47     echo $ECHO_N "$normal"
  48 }
  49 printerr() {
  50     echo "$@" >&2
  51 }
  52
  53 # Usage:
  54 #     compare_versions MIN_VERSION ACTUAL_VERSION
  55 # returns true if ACTUAL_VERSION >= MIN_VERSION
  56 compare_versions() {
  57     ch_min_version=$1
  58     ch_actual_version=$2
  59     ch_status=0
  60     IFS="${IFS=         }"; ch_save_IFS="$IFS"; IFS="."
  61     set $ch_actual_version
  62     for ch_min in $ch_min_version; do
  63         ch_cur=`echo $1 | sed 's/[^0-9].*$//'`; shift # remove letter suffixes
  64         if [ -z "$ch_min" ]; then break; fi
  65         if [ -z "$ch_cur" ]; then ch_status=1; break; fi
  66         if [ $ch_cur -gt $ch_min ]; then break; fi
  67         if [ $ch_cur -lt $ch_min ]; then ch_status=1; break; fi
  68     done
  69     IFS="$ch_save_IFS"
  70     return $ch_status
  71 }
  72
  73 # Usage:
  74 #     version_check PACKAGE VARIABLE CHECKPROGS MIN_VERSION SOURCE
  75 # checks to see if the package is available
  76 version_check() {
  77     vc_package=$1
  78     vc_variable=$2
  79     vc_checkprogs=$3
  80     vc_min_version=$4
  81     vc_source=$5
  82     vc_status=1
  83
  84     vc_checkprog=`eval echo "\\$$vc_variable"`
  85     if [ -n "$vc_checkprog" ]; then
  86         printbold "using $vc_checkprog for $vc_package"
  87         return 0
  88     fi
  89
  90     if test "x$vc_package" = "xautomake" -a "x$vc_min_version" = "x1.4"; then
  91         vc_comparator="="
  92     else
  93         vc_comparator=">="
  94     fi
  95     printbold "checking for $vc_package $vc_comparator $vc_min_version..."
  96     for vc_checkprog in $vc_checkprogs; do
  97         echo $ECHO_N "  testing $vc_checkprog... "
  98         if $vc_checkprog --version < /dev/null > /dev/null 2>&1; then
  99             vc_actual_version=`$vc_checkprog --version | head -n 1 | \
 100                                sed 's/^.*[      ]\([0-9.]*[a-z]*\).*$/\1/'`
 101             if compare_versions $vc_min_version $vc_actual_version; then
 102                 echo "found $vc_actual_version"
 103                 # set variables
 104                 eval "$vc_variable=$vc_checkprog; \
 105                         ${vc_variable}_VERSION=$vc_actual_version"
 106                 vc_status=0
 107                 break
 108             else
 109                 echo "too old (found version $vc_actual_version)"
 110             fi
 111         else
 112             echo "not found."
 113         fi
 114     done
 115     if [ "$vc_status" != 0 ]; then
 116         printerr "***Error***: You must have $vc_package $vc_comparator $vc_min_version installed"
 117         printerr "  to build $PKG_NAME.  Download the appropriate package for"
 118         printerr "  from your distribution or get the source tarball at"
 119         printerr "    $vc_source"
 120         printerr
 121     fi
 122     return $vc_status
 123 }
 124
 125 # Usage:
 126 #     require_m4macro filename.m4
 127 # adds filename.m4 to the list of required macros
 128 require_m4macro() {
 129     case "$REQUIRED_M4MACROS" in
 130         $1\ * | *\ $1\ * | *\ $1) ;;
 131         *) REQUIRED_M4MACROS="$REQUIRED_M4MACROS $1" ;;
 132     esac
 133 }
 134
 135 forbid_m4macro() {
 136     case "$FORBIDDEN_M4MACROS" in
 137         $1\ * | *\ $1\ * | *\ $1) ;;
 138         *) FORBIDDEN_M4MACROS="$FORBIDDEN_M4MACROS $1" ;;
 139     esac
 140 }
 141
 142 # Usage:
 143 #     add_to_cm_macrodirs dirname
 144 # Adds the dir to $cm_macrodirs, if it's not there yet.
 145 add_to_cm_macrodirs() {
 146     case $cm_macrodirs in
 147     "$1 "* | *" $1 "* | *" $1") ;;
 148     *) cm_macrodirs="$cm_macrodirs $1";;
 149     esac
 150 }
 151
 152 # Usage:
 153 #     check_m4macros
 154 # Checks that all the requested macro files are in the aclocal macro path
 155 # Uses REQUIRED_M4MACROS and ACLOCAL variables.
 156 check_m4macros() {
 157     # construct list of macro directories
 158     cm_macrodirs=`$ACLOCAL --print-ac-dir`
 159     # aclocal also searches a version specific dir, eg. /usr/share/aclocal-1.9
 160     # but it contains only Automake's own macros, so we can ignore it.
 161
 162     # Read the dirlist file, supported by Automake >= 1.7.
 163     if compare_versions 1.7 $AUTOMAKE_VERSION && [ -s $cm_macrodirs/dirlist ]; then
 164         cm_dirlist=`sed 's/[    ]*#.*//;/^$/d' $cm_macrodirs/dirlist`
 165         if [ -n "$cm_dirlist" ] ; then
 166             for cm_dir in $cm_dirlist; do
 167                 if [ -d $cm_dir ]; then
 168                     add_to_cm_macrodirs $cm_dir
 169                 fi
 170             done
 171         fi
 172     fi
 173
 174     # Parse $ACLOCAL_FLAGS
 175     set - $ACLOCAL_FLAGS
 176     while [ $# -gt 0 ]; do
 177         if [ "$1" = "-I" ]; then
 178             add_to_cm_macrodirs "$2"
 179             shift
 180         fi
 181         shift
 182     done
 183
 184     cm_status=0
 185     if [ -n "$REQUIRED_M4MACROS" ]; then
 186         printbold "Checking for required M4 macros..."
 187         # check that each macro file is in one of the macro dirs
 188         for cm_macro in $REQUIRED_M4MACROS; do
 189             cm_macrofound=false
 190             for cm_dir in $cm_macrodirs; do
 191                 if [ -f "$cm_dir/$cm_macro" ]; then
 192                     cm_macrofound=true
 193                     break
 194                 fi
 195                 # The macro dir in Cygwin environments may contain a file
 196                 # called dirlist containing other directories to look in.
 197                 if [ -f "$cm_dir/dirlist" ]; then
 198                     for cm_otherdir in `cat $cm_dir/dirlist`; do
 199                         if [ -f "$cm_otherdir/$cm_macro" ]; then
 200                             cm_macrofound=true
 201                             break
 202                         fi
 203                     done
 204                 fi
 205             done
 206             if $cm_macrofound; then
 207                 :
 208             else
 209                 printerr "  $cm_macro not found"
 210                 cm_status=1
 211             fi
 212         done
 213     fi
 214     if [ -n "$FORBIDDEN_M4MACROS" ]; then
 215         printbold "Checking for forbidden M4 macros..."
 216         # check that each macro file is in one of the macro dirs
 217         for cm_macro in $FORBIDDEN_M4MACROS; do
 218             cm_macrofound=false
 219             for cm_dir in $cm_macrodirs; do
 220                 if [ -f "$cm_dir/$cm_macro" ]; then
 221                     cm_macrofound=true
 222                     break
 223                 fi
 224             done
 225             if $cm_macrofound; then
 226                 printerr "  $cm_macro found (should be cleared from macros dir)"
 227                 cm_status=1
 228             fi
 229         done
 230     fi
 231     if [ "$cm_status" != 0 ]; then
 232         printerr "***Error***: some autoconf macros required to build $PKG_NAME"
 233         printerr "  were not found in your aclocal path, or some forbidden"
 234         printerr "  macros were found.  Perhaps you need to adjust your"
 235         printerr "  ACLOCAL_FLAGS?"
 236         printerr
 237     fi
 238     return $cm_status
 239 }
 240
 241 # try to catch the case where the macros2/ directory hasn't been cleared out.
 242 forbid_m4macro gnome-cxx-check.m4
 243
 244 want_libtool=false
 245 want_gettext=false
 246 want_glib_gettext=false
 247 want_intltool=false
 248 want_pkg_config=false
 249 want_gtk_doc=false
 250 want_gnome_doc_utils=false
 251
 252 configure_files="`find $srcdir -name '{arch}' -prune -o -name configure.ac -print -o -name configure.in -print`"
 253 for configure_ac in $configure_files; do
 254     if grep "^A[CM]_PROG_LIBTOOL" $configure_ac >/dev/null ||
 255        grep "^LT_INIT" $configure_ac >/dev/null; then
 256         want_libtool=true
 257     fi
 258     if grep "^AM_GNU_GETTEXT" $configure_ac >/dev/null; then
 259         want_gettext=true
 260     fi
 261     if grep "^AM_GLIB_GNU_GETTEXT" $configure_ac >/dev/null; then
 262         want_glib_gettext=true
 263     fi
 264     if grep "^AC_PROG_INTLTOOL" $configure_ac >/dev/null ||
 265        grep "^IT_PROG_INTLTOOL" $configure_ac >/dev/null; then
 266         want_intltool=true
 267     fi
 268     if grep "^PKG_CHECK_MODULES" $configure_ac >/dev/null; then
 269         want_pkg_config=true
 270     fi
 271     if grep "^GTK_DOC_CHECK" $configure_ac >/dev/null; then
 272         want_gtk_doc=true
 273     fi
 274     if grep "^GNOME_DOC_INIT" $configure_ac >/dev/null; then
 275         want_gnome_doc_utils=true
 276     fi
 277
 278     # check to make sure gnome-common macros can be found ...
 279     if grep "^GNOME_COMMON_INIT" $configure_ac >/dev/null ||
 280        grep "^GNOME_DEBUG_CHECK" $configure_ac >/dev/null ||
 281        grep "^GNOME_MAINTAINER_MODE_DEFINES" $configure_ac >/dev/null; then
 282         require_m4macro gnome-common.m4
 283     fi
 284     if grep "^GNOME_COMPILE_WARNINGS" $configure_ac >/dev/null ||
 285        grep "^GNOME_CXX_WARNINGS" $configure_ac >/dev/null; then
 286         require_m4macro gnome-compiler-flags.m4
 287     fi
 288 done
 289
 290 DIE=0
 291
 292 #tell Mandrake autoconf wrapper we want autoconf 2.5x, not 2.13
 293 WANT_AUTOCONF_2_5=1
 294 export WANT_AUTOCONF_2_5
 295 version_check autoconf AUTOCONF 'autoconf2.50 autoconf autoconf-2.53' $REQUIRED_AUTOCONF_VERSION \
 296     "http://ftp.gnu.org/pub/gnu/autoconf/autoconf-$REQUIRED_AUTOCONF_VERSION.tar.gz" || DIE=1
 297 AUTOHEADER=`echo $AUTOCONF | sed s/autoconf/autoheader/`
 298
 299 case $REQUIRED_AUTOMAKE_VERSION in
 300     1.4*) automake_progs="automake-1.4" ;;
 301     1.5*) automake_progs="automake-1.5 automake-1.6 automake-1.7 automake-1.8 automake-1.9 automake-1.10 automake-1.11" ;;
 302     1.6*) automake_progs="automake-1.6 automake-1.7 automake-1.8 automake-1.9 automake-1.10 automake-1.11" ;;
 303     1.7*) automake_progs="automake-1.7 automake-1.8 automake-1.9 automake-1.10 automake-1.11" ;;
 304     1.8*) automake_progs="automake-1.8 automake-1.9 automake-1.10 automake-1.11" ;;
 305     1.9*) automake_progs="automake-1.9 automake-1.10 automake-1.11" ;;
 306     1.10*) automake_progs="automake-1.10 automake-1.11" ;;
 307     1.11*) automake_progs="automake-1.11" ;;
 308 esac
 309 version_check automake AUTOMAKE "$automake_progs" $REQUIRED_AUTOMAKE_VERSION \
 310     "http://ftp.gnu.org/pub/gnu/automake/automake-$REQUIRED_AUTOMAKE_VERSION.tar.gz" || DIE=1
 311 ACLOCAL=`echo $AUTOMAKE | sed s/automake/aclocal/`
 312
 313 if $want_libtool; then
 314     version_check libtool LIBTOOLIZE libtoolize $REQUIRED_LIBTOOL_VERSION \
 315         "http://ftp.gnu.org/pub/gnu/libtool/libtool-$REQUIRED_LIBTOOL_VERSION.tar.gz" || DIE=1
 316     require_m4macro libtool.m4
 317 fi
 318
 319 if $want_gettext; then
 320     version_check gettext GETTEXTIZE gettextize $REQUIRED_GETTEXT_VERSION \
 321         "http://ftp.gnu.org/pub/gnu/gettext/gettext-$REQUIRED_GETTEXT_VERSION.tar.gz" || DIE=1
 322     require_m4macro gettext.m4
 323 fi
 324
 325 if $want_glib_gettext; then
 326     version_check glib-gettext GLIB_GETTEXTIZE glib-gettextize $REQUIRED_GLIB_GETTEXT_VERSION \
 327         "ftp://ftp.gtk.org/pub/gtk/v2.2/glib-$REQUIRED_GLIB_GETTEXT_VERSION.tar.gz" || DIE=1
 328     require_m4macro glib-gettext.m4
 329 fi
 330
 331 if $want_intltool; then
 332     version_check intltool INTLTOOLIZE intltoolize $REQUIRED_INTLTOOL_VERSION \
 333         "http://ftp.gnome.org/pub/GNOME/sources/intltool/" || DIE=1
 334     require_m4macro intltool.m4
 335 fi
 336
 337 if $want_pkg_config; then
 338     version_check pkg-config PKG_CONFIG pkg-config $REQUIRED_PKG_CONFIG_VERSION \
 339         "'http://www.freedesktop.org/software/pkgconfig/releases/pkgconfig-$REQUIRED_PKG_CONFIG_VERSION.tar.gz" || DIE=1
 340     require_m4macro pkg.m4
 341 fi
 342
 343 if $want_gtk_doc; then
 344     version_check gtk-doc GTKDOCIZE gtkdocize $REQUIRED_GTK_DOC_VERSION \
 345         "http://ftp.gnome.org/pub/GNOME/sources/gtk-doc/" || DIE=1
 346     require_m4macro gtk-doc.m4
 347 fi
 348
 349 if $want_gnome_doc_utils; then
 350     version_check gnome-doc-utils GNOME_DOC_PREPARE gnome-doc-prepare $REQUIRED_GNOME_DOC_UTILS_VERSION \
 351         "http://ftp.gnome.org/pub/GNOME/sources/gnome-doc-utils/" || DIE=1
 352 fi
 353
 354 if [ "x$USE_COMMON_DOC_BUILD" = "xyes" ]; then
 355     version_check gnome-common DOC_COMMON gnome-doc-common \
 356         $REQUIRED_DOC_COMMON_VERSION " " || DIE=1
 357 fi
 358
 359 check_m4macros || DIE=1
 360
 361 if [ "$DIE" -eq 1 ]; then
 362   exit 1
 363 fi
 364
 365 if [ "$#" = 0 ]; then
 366   printerr "**Warning**: I am going to run \`configure' with no arguments."
 367   printerr "If you wish to pass any to it, please specify them on the"
 368   printerr \`$0\'" command line."
 369   printerr
 370 fi
 371
 372 topdir=`pwd`
 373 for configure_ac in $configure_files; do
 374     dirname=`dirname $configure_ac`
 375     basename=`basename $configure_ac`
 376     if [ -f $dirname/NO-AUTO-GEN ]; then
 377         echo skipping $dirname -- flagged as no auto-gen
 378     elif [ ! -w $dirname ]; then
 379         echo skipping $dirname -- directory is read only
 380     else
 381         printbold "Processing $configure_ac"
 382         cd $dirname
 383
 384         # Note that the order these tools are called should match what
 385         # autoconf's "autoupdate" package does.  See bug 138584 for
 386         # details.
 387
 388         # programs that might install new macros get run before aclocal
 389         if grep "^A[CM]_PROG_LIBTOOL" $basename >/dev/null ||
 390            grep "^LT_INIT" $basename >/dev/null; then
 391             printbold "Running $LIBTOOLIZE..."
 392             $LIBTOOLIZE --force --copy || exit 1
 393         fi
 394
 395         if grep "^AM_GLIB_GNU_GETTEXT" $basename >/dev/null; then
 396             printbold "Running $GLIB_GETTEXTIZE... Ignore non-fatal messages."
 397             echo "no" | $GLIB_GETTEXTIZE --force --copy || exit 1
 398         elif grep "^AM_GNU_GETTEXT" $basename >/dev/null; then
 399            if grep "^AM_GNU_GETTEXT_VERSION" $basename > /dev/null; then
 400                 printbold "Running autopoint..."
 401                 autopoint --force || exit 1
 402            else
 403                 printbold "Running $GETTEXTIZE... Ignore non-fatal messages."
 404                 echo "no" | $GETTEXTIZE --force --copy || exit 1
 405            fi
 406         fi
 407
 408         if grep "^AC_PROG_INTLTOOL" $basename >/dev/null ||
 409            grep "^IT_PROG_INTLTOOL" $basename >/dev/null; then
 410             printbold "Running $INTLTOOLIZE..."
 411             $INTLTOOLIZE --force --copy --automake || exit 1
 412         fi
 413         if grep "^GTK_DOC_CHECK" $basename >/dev/null; then
 414             printbold "Running $GTKDOCIZE..."
 415             $GTKDOCIZE --copy || exit 1
 416         fi
 417
 418         if [ "x$USE_COMMON_DOC_BUILD" = "xyes" ]; then
 419             printbold "Running gnome-doc-common..."
 420             gnome-doc-common --copy || exit 1
 421         fi
 422         if grep "^GNOME_DOC_INIT" $basename >/dev/null; then
 423             printbold "Running $GNOME_DOC_PREPARE..."
 424             $GNOME_DOC_PREPARE --force --copy || exit 1
 425         fi
 426
 427         # Now run aclocal to pull in any additional macros needed
 428
 429         # if the AC_CONFIG_MACRO_DIR() macro is used, pass that
 430         # directory to aclocal.
 431         m4dir=`cat "$basename" | grep '^AC_CONFIG_MACRO_DIR' | sed -n -e 's/AC_CONFIG_MACRO_DIR(\([^()]*\))/\1/p' | sed -e 's/^\[\(.*\)\]$/\1/' | sed -e 1q`
 432         if [ -n "$m4dir" ]; then
 433             m4dir="-I $m4dir"
 434         fi
 435         printbold "Running $ACLOCAL..."
 436         $ACLOCAL $m4dir $ACLOCAL_FLAGS || exit 1
 437
 438         if grep "GNOME_AUTOGEN_OBSOLETE" aclocal.m4 >/dev/null; then
 439             printerr "*** obsolete gnome macros were used in $configure_ac"
 440         fi
 441
 442         # Now that all the macros are sorted, run autoconf and autoheader ...
 443         printbold "Running $AUTOCONF..."
 444         $AUTOCONF || exit 1
 445         if grep "^A[CM]_CONFIG_HEADER" $basename >/dev/null; then
 446             printbold "Running $AUTOHEADER..."
 447             $AUTOHEADER || exit 1
 448             # this prevents automake from thinking config.h.in is out of
 449             # date, since autoheader doesn't touch the file if it doesn't
 450             # change.
 451             test -f config.h.in && touch config.h.in
 452         fi
 453
 454         # Finally, run automake to create the makefiles ...
 455         printbold "Running $AUTOMAKE..."
 456         cp -pf COPYING COPYING.autogen_bak
 457         cp -pf INSTALL INSTALL.autogen_bak
 458         if [ $REQUIRED_AUTOMAKE_VERSION != 1.4 ]; then
 459             $AUTOMAKE --gnu --add-missing --force --copy || exit 1
 460         else
 461             $AUTOMAKE --gnu --add-missing --copy || exit 1
 462         fi
 463         cmp COPYING COPYING.autogen_bak || cp -pf COPYING.autogen_bak COPYING
 464         cmp INSTALL INSTALL.autogen_bak || cp -pf INSTALL.autogen_bak INSTALL
 465         rm -f COPYING.autogen_bak INSTALL.autogen_bak
 466
 467         cd "$topdir"
 468     fi
 469 done
 470
 471 conf_flags="--enable-maintainer-mode"
 472
 473 if test x$NOCONFIGURE = x; then
 474     printbold Running $srcdir/configure $conf_flags "$@" ...
 475     $srcdir/configure $conf_flags "$@" \
 476         && echo Now type \`make\' to compile $PKG_NAME || exit 1
 477 else
 478     echo Skipping configure process.
 479 fi