autogen.sh

   1 #!/bin/sh
   2 # Run this to generate all the initial makefiles, etc.
   3
   4 #name of package
   5 test "$PKG_NAME" || PKG_NAME=Package
   6 test "$srcdir" || srcdir=.
   7
   8 # default version requirements ...
   9 test "$REQUIRED_AUTOCONF_VERSION" || REQUIRED_AUTOCONF_VERSION=2.53
  10 test "$REQUIRED_AUTOMAKE_VERSION" || REQUIRED_AUTOMAKE_VERSION=1.11
  11 test "$REQUIRED_LIBTOOL_VERSION" || REQUIRED_LIBTOOL_VERSION=1.5
  12 test "$REQUIRED_GETTEXT_VERSION" || REQUIRED_GETTEXT_VERSION=0.12
  13 test "$REQUIRED_GLIB_GETTEXT_VERSION" || REQUIRED_GLIB_GETTEXT_VERSION=2.2.0
  14 test "$REQUIRED_INTLTOOL_VERSION" || REQUIRED_INTLTOOL_VERSION=0.30
  15 test "$REQUIRED_PKG_CONFIG_VERSION" || REQUIRED_PKG_CONFIG_VERSION=0.14.0
  16 test "$REQUIRED_GTK_DOC_VERSION" || REQUIRED_GTK_DOC_VERSION=1.0
  17 test "$REQUIRED_DOC_COMMON_VERSION" || REQUIRED_DOC_COMMON_VERSION=2.3.0
  18 test "$REQUIRED_GNOME_DOC_UTILS_VERSION" || REQUIRED_GNOME_DOC_UTILS_VERSION=0.4.2
  19
  20 # a list of required m4 macros.  Package can set an initial value
  21 test "$REQUIRED_M4MACROS" || REQUIRED_M4MACROS=
  22 test "$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 ECHO_C=
  27 ECHO_N=
  28 case `echo -n x` in
  29 -n*)
  30   case `echo 'x\c'` in
  31   *c*) ;;
  32   *)   ECHO_C='\c';;
  33   esac;;
  34 *)
  35   ECHO_N='-n';;
  36 esac
  37
  38 # some terminal codes ...
  39 boldface="`tput bold 2>/dev/null`"
  40 normal="`tput sgr0 2>/dev/null`"
  41 printbold() {
  42     echo $ECHO_N "$boldface" $ECHO_C
  43     echo "$@"
  44     echo $ECHO_N "$normal" $ECHO_C
  45 }
  46 printerr() {
  47     echo "$@" >&2
  48 }
  49
  50 # Usage:
  51 #     compare_versions MIN_VERSION ACTUAL_VERSION
  52 # returns true if ACTUAL_VERSION >= MIN_VERSION
  53 compare_versions() {
  54     ch_min_version=$1
  55     ch_actual_version=$2
  56     ch_status=0
  57     IFS="${IFS=         }"; ch_save_IFS="$IFS"; IFS="."
  58     set $ch_actual_version
  59     for ch_min in $ch_min_version; do
  60         ch_cur=`echo $1 | sed 's/[^0-9].*$//'`; shift # remove letter suffixes
  61         if [ -z "$ch_min" ]; then break; fi
  62         if [ -z "$ch_cur" ]; then ch_status=1; break; fi
  63         if [ $ch_cur -gt $ch_min ]; then break; fi
  64         if [ $ch_cur -lt $ch_min ]; then ch_status=1; break; fi
  65     done
  66     IFS="$ch_save_IFS"
  67     return $ch_status
  68 }
  69
  70 # Usage:
  71 #     version_check PACKAGE VARIABLE CHECKPROGS MIN_VERSION SOURCE
  72 # checks to see if the package is available
  73 version_check() {
  74     vc_package=$1
  75     vc_variable=$2
  76     vc_checkprogs=$3
  77     vc_min_version=$4
  78     vc_source=$5
  79     vc_status=1
  80
  81     vc_checkprog=`eval echo "\\$$vc_variable"`
  82     if [ -n "$vc_checkprog" ]; then
  83         printbold "using $vc_checkprog for $vc_package"
  84         return 0
  85     fi
  86
  87     if test "x$vc_package" = "xautomake" -a "x$vc_min_version" = "x1.4"; then
  88         vc_comparator="="
  89     else
  90         vc_comparator=">="
  91     fi
  92     printbold "checking for $vc_package $vc_comparator $vc_min_version..."
  93     for vc_checkprog in $vc_checkprogs; do
  94         echo $ECHO_N "  testing $vc_checkprog... " $ECHO_C
  95         if $vc_checkprog --version < /dev/null > /dev/null 2>&1; then
  96             vc_actual_version=`$vc_checkprog --version | head -n 1 | \
  97                                sed 's/^.*[      ]\([0-9.]*[a-z]*\).*$/\1/'`
  98             if compare_versions $vc_min_version $vc_actual_version; then
  99                 echo "found $vc_actual_version"
 100                 # set variables
 101                 eval "$vc_variable=$vc_checkprog; \
 102                         ${vc_variable}_VERSION=$vc_actual_version"
 103                 vc_status=0
 104                 break
 105             else
 106                 echo "too old (found version $vc_actual_version)"
 107             fi
 108         else
 109             echo "not found."
 110         fi
 111     done
 112     if [ "$vc_status" != 0 ]; then
 113         printerr "***Error***: You must have $vc_package $vc_comparator $vc_min_version installed"
 114         printerr "  to build $PKG_NAME.  Download the appropriate package for"
 115         printerr "  from your distribution or get the source tarball at"
 116         printerr "    $vc_source"
 117         printerr
 118         exit $vc_status
 119     fi
 120     return $vc_status
 121 }
 122
 123 # Usage:
 124 #     require_m4macro filename.m4
 125 # adds filename.m4 to the list of required macros
 126 require_m4macro() {
 127     case "$REQUIRED_M4MACROS" in
 128         $1\ * | *\ $1\ * | *\ $1) ;;
 129         *) REQUIRED_M4MACROS="$REQUIRED_M4MACROS $1" ;;
 130     esac
 131 }
 132
 133 forbid_m4macro() {
 134     case "$FORBIDDEN_M4MACROS" in
 135         $1\ * | *\ $1\ * | *\ $1) ;;
 136         *) FORBIDDEN_M4MACROS="$FORBIDDEN_M4MACROS $1" ;;
 137     esac
 138 }
 139
 140 # Usage:
 141 #     add_to_cm_macrodirs dirname
 142 # Adds the dir to $cm_macrodirs, if it's not there yet.
 143 add_to_cm_macrodirs() {
 144     case $cm_macrodirs in
 145     "$1 "* | *" $1 "* | *" $1") ;;
 146     *) cm_macrodirs="$cm_macrodirs $1";;
 147     esac
 148 }
 149
 150 # Usage:
 151 #     print_m4macros_error
 152 # Prints an error message saying that autoconf macros were misused
 153 print_m4macros_error() {
 154     printerr "***Error***: some autoconf macros required to build $PKG_NAME"
 155     printerr "  were not found in your aclocal path, or some forbidden"
 156     printerr "  macros were found.  Perhaps you need to adjust your"
 157     printerr "  ACLOCAL_FLAGS?"
 158     printerr
 159 }
 160
 161 # Usage:
 162 #     check_m4macros
 163 # Checks that all the requested macro files are in the aclocal macro path
 164 # Uses REQUIRED_M4MACROS and ACLOCAL variables.
 165 check_m4macros() {
 166     # construct list of macro directories
 167     cm_macrodirs=`$ACLOCAL --print-ac-dir`
 168     # aclocal also searches a version specific dir, eg. /usr/share/aclocal-1.9
 169     # but it contains only Automake's own macros, so we can ignore it.
 170
 171     # Read the dirlist file, supported by Automake >= 1.7.
 172     # If AUTOMAKE was defined, no version was detected.
 173     if [ -z "$AUTOMAKE_VERSION" ] || compare_versions 1.7 $AUTOMAKE_VERSION && [ -s $cm_macrodirs/dirlist ]; then
 174         cm_dirlist=`sed 's/[    ]*#.*//;/^$/d' $cm_macrodirs/dirlist`
 175         if [ -n "$cm_dirlist" ] ; then
 176             for cm_dir in $cm_dirlist; do
 177                 if [ -d $cm_dir ]; then
 178                     add_to_cm_macrodirs $cm_dir
 179                 fi
 180             done
 181         fi
 182     fi
 183
 184     # Parse $ACLOCAL_FLAGS
 185     set - $ACLOCAL_FLAGS
 186     while [ $# -gt 0 ]; do
 187         if [ "$1" = "-I" ]; then
 188             add_to_cm_macrodirs "$2"
 189             shift
 190         fi
 191         shift
 192     done
 193
 194     cm_status=0
 195     if [ -n "$REQUIRED_M4MACROS" ]; then
 196         printbold "Checking for required M4 macros..."
 197         # check that each macro file is in one of the macro dirs
 198         for cm_macro in $REQUIRED_M4MACROS; do
 199             cm_macrofound=false
 200             for cm_dir in $cm_macrodirs; do
 201                 if [ -f "$cm_dir/$cm_macro" ]; then
 202                     cm_macrofound=true
 203                     break
 204                 fi
 205                 # The macro dir in Cygwin environments may contain a file
 206                 # called dirlist containing other directories to look in.
 207                 if [ -f "$cm_dir/dirlist" ]; then
 208                     for cm_otherdir in `cat $cm_dir/dirlist`; do
 209                         if [ -f "$cm_otherdir/$cm_macro" ]; then
 210                             cm_macrofound=true
 211                             break
 212                         fi
 213                     done
 214                 fi
 215             done
 216             if $cm_macrofound; then
 217                 :
 218             else
 219                 printerr "  $cm_macro not found"
 220                 cm_status=1
 221             fi
 222         done
 223     fi
 224     if [ "$cm_status" != 0 ]; then
 225         print_m4macros_error
 226         exit $cm_status
 227     fi
 228     if [ -n "$FORBIDDEN_M4MACROS" ]; then
 229         printbold "Checking for forbidden M4 macros..."
 230         # check that each macro file is in one of the macro dirs
 231         for cm_macro in $FORBIDDEN_M4MACROS; do
 232             cm_macrofound=false
 233             for cm_dir in $cm_macrodirs; do
 234                 if [ -f "$cm_dir/$cm_macro" ]; then
 235                     cm_macrofound=true
 236                     break
 237                 fi
 238             done
 239             if $cm_macrofound; then
 240                 printerr "  $cm_macro found (should be cleared from macros dir)"
 241                 cm_status=1
 242             fi
 243         done
 244     fi
 245     if [ "$cm_status" != 0 ]; then
 246         print_m4macros_error
 247         exit $cm_status
 248     fi
 249 }
 250
 251 # try to catch the case where the macros2/ directory hasn't been cleared out.
 252 forbid_m4macro gnome-cxx-check.m4
 253
 254 want_libtool=false
 255 want_gettext=false
 256 want_glib_gettext=false
 257 want_intltool=false
 258 want_pkg_config=false
 259 want_gtk_doc=false
 260 want_gnome_doc_utils=false
 261
 262 configure_files="`find $srcdir -name '{arch}' -prune -o -name '_darcs' -prune -o -name '.??*' -prune -o -name configure.ac -print -o -name configure.in -print`"
 263 for configure_ac in $configure_files; do
 264     dirname=`dirname $configure_ac`
 265     if [ -f $dirname/NO-AUTO-GEN ]; then
 266         echo skipping $dirname -- flagged as no auto-gen
 267         continue
 268     fi
 269     if grep "^A[CM]_PROG_LIBTOOL" $configure_ac >/dev/null ||
 270        grep "^LT_INIT" $configure_ac >/dev/null; then
 271         want_libtool=true
 272     fi
 273     if grep "^AM_GNU_GETTEXT" $configure_ac >/dev/null; then
 274         want_gettext=true
 275     fi
 276     if grep "^AM_GLIB_GNU_GETTEXT" $configure_ac >/dev/null; then
 277         want_glib_gettext=true
 278     fi
 279     if grep "^AC_PROG_INTLTOOL" $configure_ac >/dev/null ||
 280        grep "^IT_PROG_INTLTOOL" $configure_ac >/dev/null; then
 281         want_intltool=true
 282     fi
 283     if grep "^PKG_CHECK_MODULES" $configure_ac >/dev/null; then
 284         want_pkg_config=true
 285     fi
 286     if grep "^GTK_DOC_CHECK" $configure_ac >/dev/null; then
 287         want_gtk_doc=true
 288     fi
 289     if grep "^GNOME_DOC_INIT" $configure_ac >/dev/null; then
 290         want_gnome_doc_utils=true
 291     fi
 292
 293     # check to make sure gnome-common macros can be found ...
 294     if grep "^GNOME_COMMON_INIT" $configure_ac >/dev/null ||
 295        grep "^GNOME_DEBUG_CHECK" $configure_ac >/dev/null ||
 296        grep "^GNOME_MAINTAINER_MODE_DEFINES" $configure_ac >/dev/null; then
 297         require_m4macro gnome-common.m4
 298     fi
 299     if grep "^GNOME_COMPILE_WARNINGS" $configure_ac >/dev/null ||
 300        grep "^GNOME_CXX_WARNINGS" $configure_ac >/dev/null; then
 301         require_m4macro gnome-compiler-flags.m4
 302     fi
 303 done
 304
 305 #tell Mandrake autoconf wrapper we want autoconf 2.5x, not 2.13
 306 WANT_AUTOCONF_2_5=1
 307 export WANT_AUTOCONF_2_5
 308 version_check autoconf AUTOCONF 'autoconf2.50 autoconf autoconf-2.53' $REQUIRED_AUTOCONF_VERSION \
 309     "http://ftp.gnu.org/pub/gnu/autoconf/autoconf-$REQUIRED_AUTOCONF_VERSION.tar.gz"
 310 AUTOHEADER=`echo $AUTOCONF | sed s/autoconf/autoheader/`
 311
 312 case $REQUIRED_AUTOMAKE_VERSION in
 313     1.4*) automake_progs="automake-1.4" ;;
 314     1.5*) automake_progs="automake-1.11 automake-1.10 automake-1.9 automake-1.8 automake-1.7 automake-1.6 automake-1.5" ;;
 315     1.6*) automake_progs="automake-1.11 automake-1.10 automake-1.9 automake-1.8 automake-1.7 automake-1.6" ;;
 316     1.7*) automake_progs="automake-1.11 automake-1.10 automake-1.9 automake-1.8 automake-1.7" ;;
 317     1.8*) automake_progs="automake-1.11 automake-1.10 automake-1.9 automake-1.8" ;;
 318     1.9*) automake_progs="automake-1.11 automake-1.10 automake-1.9" ;;
 319     1.10*) automake_progs="automake-1.11 automake-1.10" ;;
 320     1.11*) automake_progs="automake-1.11" ;;
 321 esac
 322 version_check automake AUTOMAKE "$automake_progs" $REQUIRED_AUTOMAKE_VERSION \
 323     "http://ftp.gnu.org/pub/gnu/automake/automake-$REQUIRED_AUTOMAKE_VERSION.tar.gz"
 324 ACLOCAL=`echo $AUTOMAKE | sed s/automake/aclocal/`
 325
 326 if $want_libtool; then
 327     version_check libtool LIBTOOLIZE libtoolize $REQUIRED_LIBTOOL_VERSION \
 328         "http://ftp.gnu.org/pub/gnu/libtool/libtool-$REQUIRED_LIBTOOL_VERSION.tar.gz"
 329     require_m4macro libtool.m4
 330 fi
 331
 332 if $want_gettext; then
 333     version_check gettext GETTEXTIZE gettextize $REQUIRED_GETTEXT_VERSION \
 334         "http://ftp.gnu.org/pub/gnu/gettext/gettext-$REQUIRED_GETTEXT_VERSION.tar.gz"
 335     require_m4macro gettext.m4
 336 fi
 337
 338 if $want_glib_gettext; then
 339     version_check glib-gettext GLIB_GETTEXTIZE glib-gettextize $REQUIRED_GLIB_GETTEXT_VERSION \
 340         "ftp://ftp.gtk.org/pub/gtk/v2.2/glib-$REQUIRED_GLIB_GETTEXT_VERSION.tar.gz"
 341     require_m4macro glib-gettext.m4
 342 fi
 343
 344 if $want_intltool; then
 345     version_check intltool INTLTOOLIZE intltoolize $REQUIRED_INTLTOOL_VERSION \
 346         "http://ftp.gnome.org/pub/GNOME/sources/intltool/"
 347     require_m4macro intltool.m4
 348 fi
 349
 350 if $want_pkg_config; then
 351     version_check pkg-config PKG_CONFIG pkg-config $REQUIRED_PKG_CONFIG_VERSION \
 352         "'http://www.freedesktop.org/software/pkgconfig/releases/pkgconfig-$REQUIRED_PKG_CONFIG_VERSION.tar.gz"
 353     require_m4macro pkg.m4
 354 fi
 355
 356 if $want_gtk_doc; then
 357     version_check gtk-doc GTKDOCIZE gtkdocize $REQUIRED_GTK_DOC_VERSION \
 358         "http://ftp.gnome.org/pub/GNOME/sources/gtk-doc/"
 359     require_m4macro gtk-doc.m4
 360 fi
 361
 362 if $want_gnome_doc_utils; then
 363     version_check gnome-doc-utils GNOME_DOC_PREPARE gnome-doc-prepare $REQUIRED_GNOME_DOC_UTILS_VERSION \
 364         "http://ftp.gnome.org/pub/GNOME/sources/gnome-doc-utils/"
 365 fi
 366
 367 if [ "x$USE_COMMON_DOC_BUILD" = "xyes" ]; then
 368     version_check gnome-common DOC_COMMON gnome-doc-common \
 369         $REQUIRED_DOC_COMMON_VERSION " "
 370 fi
 371
 372 check_m4macros
 373
 374 if [ "$#" = 0 -a "x$NOCONFIGURE" = "x" ]; then
 375   printerr "**Warning**: I am going to run \`configure' with no arguments."
 376   printerr "If you wish to pass any to it, please specify them on the"
 377   printerr \`$0\'" command line."
 378   printerr
 379 fi
 380
 381 topdir=`pwd`
 382 for configure_ac in $configure_files; do
 383     dirname=`dirname $configure_ac`
 384     basename=`basename $configure_ac`
 385     if [ -f $dirname/NO-AUTO-GEN ]; then
 386         echo skipping $dirname -- flagged as no auto-gen
 387     elif [ ! -w $dirname ]; then
 388         echo skipping $dirname -- directory is read only
 389     else
 390         printbold "Processing $configure_ac"
 391         cd $dirname
 392
 393         # Note that the order these tools are called should match what
 394         # autoconf's "autoupdate" package does.  See bug 138584 for
 395         # details.
 396
 397         # programs that might install new macros get run before aclocal
 398         if grep "^A[CM]_PROG_LIBTOOL" $basename >/dev/null ||
 399            grep "^LT_INIT" $basename >/dev/null; then
 400             printbold "Running $LIBTOOLIZE..."
 401             $LIBTOOLIZE --force --copy || exit 1
 402         fi
 403
 404         if grep "^AM_GLIB_GNU_GETTEXT" $basename >/dev/null; then
 405             printbold "Running $GLIB_GETTEXTIZE... Ignore non-fatal messages."
 406             echo "no" | $GLIB_GETTEXTIZE --force --copy || exit 1
 407         elif grep "^AM_GNU_GETTEXT" $basename >/dev/null; then
 408            if grep "^AM_GNU_GETTEXT_VERSION" $basename > /dev/null; then
 409                 printbold "Running autopoint..."
 410                 autopoint --force || exit 1
 411            else
 412                 printbold "Running $GETTEXTIZE... Ignore non-fatal messages."
 413                 echo "no" | $GETTEXTIZE --force --copy || exit 1
 414            fi
 415         fi
 416
 417         if grep "^AC_PROG_INTLTOOL" $basename >/dev/null ||
 418            grep "^IT_PROG_INTLTOOL" $basename >/dev/null; then
 419             printbold "Running $INTLTOOLIZE..."
 420             $INTLTOOLIZE --force --copy --automake || exit 1
 421         fi
 422         if grep "^GTK_DOC_CHECK" $basename >/dev/null; then
 423             printbold "Running $GTKDOCIZE..."
 424             $GTKDOCIZE --copy || exit 1
 425         fi
 426
 427         if [ "x$USE_COMMON_DOC_BUILD" = "xyes" ]; then
 428             printbold "Running gnome-doc-common..."
 429             gnome-doc-common --copy || exit 1
 430         fi
 431         if grep "^GNOME_DOC_INIT" $basename >/dev/null; then
 432             printbold "Running $GNOME_DOC_PREPARE..."
 433             $GNOME_DOC_PREPARE --force --copy || exit 1
 434         fi
 435
 436         # Now run aclocal to pull in any additional macros needed
 437
 438         # if the AC_CONFIG_MACRO_DIR() macro is used, pass that
 439         # directory to aclocal.
 440         m4dir=`cat "$basename" | grep '^AC_CONFIG_MACRO_DIR' | sed -n -e 's/AC_CONFIG_MACRO_DIR(\([^()]*\))/\1/p' | sed -e 's/^\[\(.*\)\]$/\1/' | sed -e 1q`
 441         if [ -n "$m4dir" ]; then
 442             m4dir="-I $m4dir"
 443         fi
 444         printbold "Running $ACLOCAL..."
 445         $ACLOCAL $m4dir $ACLOCAL_FLAGS || exit 1
 446
 447         if grep "GNOME_AUTOGEN_OBSOLETE" aclocal.m4 >/dev/null; then
 448             printerr "*** obsolete gnome macros were used in $configure_ac"
 449         fi
 450
 451         # Now that all the macros are sorted, run autoconf and autoheader ...
 452         printbold "Running $AUTOCONF..."
 453         $AUTOCONF || exit 1
 454         if grep "^A[CM]_CONFIG_HEADER" $basename >/dev/null; then
 455             printbold "Running $AUTOHEADER..."
 456             $AUTOHEADER || exit 1
 457             # this prevents automake from thinking config.h.in is out of
 458             # date, since autoheader doesn't touch the file if it doesn't
 459             # change.
 460             test -f config.h.in && touch config.h.in
 461         fi
 462
 463         # Finally, run automake to create the makefiles ...
 464         printbold "Running $AUTOMAKE..."
 465         if [ -f COPYING ]; then
 466           cp -pf COPYING COPYING.autogen_bak
 467         fi
 468         if [ -f INSTALL ]; then
 469           cp -pf INSTALL INSTALL.autogen_bak
 470         fi
 471         if [ $REQUIRED_AUTOMAKE_VERSION != 1.4 ]; then
 472             $AUTOMAKE --gnu --add-missing --force --copy || exit 1
 473         else
 474             $AUTOMAKE --gnu --add-missing --copy || exit 1
 475         fi
 476         if [ -f COPYING.autogen_bak ]; then
 477           cmp COPYING COPYING.autogen_bak > /dev/null || cp -pf COPYING.autogen_bak COPYING
 478           rm -f COPYING.autogen_bak
 479         fi
 480         if [ -f INSTALL.autogen_bak ]; then
 481           cmp INSTALL INSTALL.autogen_bak > /dev/null || cp -pf INSTALL.autogen_bak INSTALL
 482           rm -f INSTALL.autogen_bak
 483         fi
 484
 485         cd "$topdir"
 486     fi
 487 done
 488
 489 conf_flags="--enable-maintainer-mode"
 490
 491 if test x$NOCONFIGURE = x; then
 492     printbold Running $srcdir/configure $conf_flags "$@" ...
 493     $srcdir/configure $conf_flags "$@" \
 494         && echo Now type \`make\' to compile $PKG_NAME || exit 1
 495 else
 496     echo Skipping configure process.
 497 fi