macros2/gnome-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 "$REQUIRED_AUTORECONF_VERSION" || REQUIRED_AUTORECONF_VERSION=2.53
  10 test "$REQUIRED_GLIB_GETTEXT_VERSION" || REQUIRED_GLIB_GETTEXT_VERSION=2.2.0
  11 test "$REQUIRED_INTLTOOL_VERSION" || REQUIRED_INTLTOOL_VERSION=0.25
  12 test "$REQUIRED_PKG_CONFIG_VERSION" || REQUIRED_PKG_CONFIG_VERSION=0.14.0
  13 test "$REQUIRED_GTK_DOC_VERSION" || REQUIRED_GTK_DOC_VERSION=1.0
  14 test "$REQUIRED_DOC_COMMON_VERSION" || REQUIRED_DOC_COMMON_VERSION=2.3.0
  15 test "$REQUIRED_GNOME_DOC_UTILS_VERSION" || REQUIRED_GNOME_DOC_UTILS_VERSION=0.4.2
  16
  17 # a list of required m4 macros.  Package can set an initial value
  18 test "$REQUIRED_M4MACROS" || REQUIRED_M4MACROS=
  19 test "$FORBIDDEN_M4MACROS" || FORBIDDEN_M4MACROS=
  20
  21 # Not all echo versions allow -n, so we check what is possible. This test is
  22 # based on the one in autoconf.
  23 ECHO_C=
  24 ECHO_N=
  25 case `echo -n x` in
  26 -n*)
  27   case `echo 'x\c'` in
  28   *c*) ;;
  29   *)   ECHO_C='\c';;
  30   esac;;
  31 *)
  32   ECHO_N='-n';;
  33 esac
  34
  35 # some terminal codes ...
  36 if tty < /dev/null 1>/dev/null 2>&1; then
  37     boldface="`tput bold 2>/dev/null`"
  38     normal="`tput sgr0 2>/dev/null`"
  39 else
  40     boldface=
  41     normal=
  42 fi
  43 printbold() {
  44     echo $ECHO_N "$boldface" $ECHO_C
  45     echo "$@"
  46     echo $ECHO_N "$normal" $ECHO_C
  47 }
  48 printerr() {
  49     echo "$@" >&2
  50 }
  51
  52 # Usage:
  53 #     compare_versions MIN_VERSION ACTUAL_VERSION
  54 # returns true if ACTUAL_VERSION >= MIN_VERSION
  55 compare_versions() {
  56     ch_min_version=$1
  57     ch_actual_version=$2
  58     ch_status=0
  59     IFS="${IFS=         }"; ch_save_IFS="$IFS"; IFS="."
  60     set $ch_actual_version
  61     for ch_min in $ch_min_version; do
  62         ch_cur=`echo $1 | sed 's/[^0-9].*$//'`; shift # remove letter suffixes
  63         if [ -z "$ch_min" ]; then break; fi
  64         if [ -z "$ch_cur" ]; then ch_status=1; break; fi
  65         if [ $ch_cur -gt $ch_min ]; then break; fi
  66         if [ $ch_cur -lt $ch_min ]; then ch_status=1; break; fi
  67     done
  68     IFS="$ch_save_IFS"
  69     return $ch_status
  70 }
  71
  72 # Usage:
  73 #     version_check PACKAGE VARIABLE CHECKPROGS MIN_VERSION SOURCE
  74 # checks to see if the package is available
  75 version_check() {
  76     vc_package=$1
  77     vc_variable=$2
  78     vc_checkprogs=$3
  79     vc_min_version=$4
  80     vc_source=$5
  81     vc_status=1
  82
  83     vc_checkprog=`eval echo "\\$$vc_variable"`
  84     if [ -n "$vc_checkprog" ]; then
  85         printbold "using $vc_checkprog for $vc_package"
  86         return 0
  87     fi
  88
  89     printbold "checking for $vc_package >= $vc_min_version..."
  90     for vc_checkprog in $vc_checkprogs; do
  91         echo $ECHO_N "  testing $vc_checkprog... " $ECHO_C
  92         if $vc_checkprog --version < /dev/null > /dev/null 2>&1; then
  93             vc_actual_version=`$vc_checkprog --version | head -n 1 | \
  94                                sed 's/^.*[      ]\([0-9.]*[a-z]*\).*$/\1/'`
  95             if compare_versions $vc_min_version $vc_actual_version; then
  96                 echo "found $vc_actual_version"
  97                 # set variables
  98                 eval "$vc_variable=$vc_checkprog; \
  99                         ${vc_variable}_VERSION=$vc_actual_version"
 100                 vc_status=0
 101                 break
 102             else
 103                 echo "too old (found version $vc_actual_version)"
 104             fi
 105         else
 106             echo "not found."
 107         fi
 108     done
 109     if [ "$vc_status" != 0 ]; then
 110         printerr "***Error***: You must have $vc_package >= $vc_min_version installed"
 111         printerr "  to build $PKG_NAME.  Download the appropriate package for"
 112         printerr "  from your distribution or get the source tarball at"
 113         printerr "    $vc_source"
 114         printerr
 115         exit $vc_status
 116     fi
 117     return $vc_status
 118 }
 119
 120 # Usage:
 121 #     require_m4macro filename.m4
 122 # adds filename.m4 to the list of required macros
 123 require_m4macro() {
 124     case "$REQUIRED_M4MACROS" in
 125         $1\ * | *\ $1\ * | *\ $1) ;;
 126         *) REQUIRED_M4MACROS="$REQUIRED_M4MACROS $1" ;;
 127     esac
 128 }
 129
 130 forbid_m4macro() {
 131     case "$FORBIDDEN_M4MACROS" in
 132         $1\ * | *\ $1\ * | *\ $1) ;;
 133         *) FORBIDDEN_M4MACROS="$FORBIDDEN_M4MACROS $1" ;;
 134     esac
 135 }
 136
 137 # Usage:
 138 #     add_to_cm_macrodirs dirname
 139 # Adds the dir to $cm_macrodirs, if it's not there yet.
 140 add_to_cm_macrodirs() {
 141     case $cm_macrodirs in
 142     "$1 "* | *" $1 "* | *" $1") ;;
 143     *) cm_macrodirs="$cm_macrodirs $1";;
 144     esac
 145 }
 146
 147 # Usage:
 148 #     print_m4macros_error
 149 # Prints an error message saying that autoconf macros were misused
 150 print_m4macros_error() {
 151     printerr "***Error***: some autoconf macros required to build $PKG_NAME"
 152     printerr "  were not found in your aclocal path, or some forbidden"
 153     printerr "  macros were found.  Perhaps you need to adjust your"
 154     printerr "  ACLOCAL_FLAGS?"
 155     printerr
 156 }
 157
 158 # Usage:
 159 #     check_m4macros
 160 # Checks that all the requested macro files are in the aclocal macro path
 161 # Uses REQUIRED_M4MACROS and ACLOCAL variables.
 162 check_m4macros() {
 163     # construct list of macro directories
 164     cm_macrodirs=`aclocal --print-ac-dir`
 165     # aclocal also searches a version specific dir, eg. /usr/share/aclocal-1.9
 166     # but it contains only Automake's own macros, so we can ignore it.
 167
 168     # Read the dirlist file, supported by Automake >= 1.7.
 169     # If AUTOMAKE was defined, no version was detected.
 170     if [ -z "$AUTOMAKE_VERSION" ] || compare_versions 1.7 $AUTOMAKE_VERSION && [ -s $cm_macrodirs/dirlist ]; then
 171         cm_dirlist=`sed 's/[    ]*#.*//;/^$/d' $cm_macrodirs/dirlist`
 172         if [ -n "$cm_dirlist" ] ; then
 173             for cm_dir in $cm_dirlist; do
 174                 if [ -d $cm_dir ]; then
 175                     add_to_cm_macrodirs $cm_dir
 176                 fi
 177             done
 178         fi
 179     fi
 180
 181     # Parse $ACLOCAL_FLAGS
 182     set - $ACLOCAL_FLAGS
 183     while [ $# -gt 0 ]; do
 184         if [ "$1" = "-I" ]; then
 185             add_to_cm_macrodirs "$2"
 186             shift
 187         fi
 188         shift
 189     done
 190
 191     cm_status=0
 192     if [ -n "$REQUIRED_M4MACROS" ]; then
 193         printbold "Checking for required M4 macros..."
 194         # check that each macro file is in one of the macro dirs
 195         for cm_macro in $REQUIRED_M4MACROS; do
 196             cm_macrofound=false
 197             for cm_dir in $cm_macrodirs; do
 198                 if [ -f "$cm_dir/$cm_macro" ]; then
 199                     cm_macrofound=true
 200                     break
 201                 fi
 202                 # The macro dir in Cygwin environments may contain a file
 203                 # called dirlist containing other directories to look in.
 204                 if [ -f "$cm_dir/dirlist" ]; then
 205                     for cm_otherdir in `cat $cm_dir/dirlist`; do
 206                         if [ -f "$cm_otherdir/$cm_macro" ]; then
 207                             cm_macrofound=true
 208                             break
 209                         fi
 210                     done
 211                 fi
 212             done
 213             if $cm_macrofound; then
 214                 :
 215             else
 216                 printerr "  $cm_macro not found"
 217                 cm_status=1
 218             fi
 219         done
 220     fi
 221     if [ "$cm_status" != 0 ]; then
 222         print_m4macros_error
 223         exit $cm_status
 224     fi
 225     if [ -n "$FORBIDDEN_M4MACROS" ]; then
 226         printbold "Checking for forbidden M4 macros..."
 227         # check that each macro file is in one of the macro dirs
 228         for cm_macro in $FORBIDDEN_M4MACROS; do
 229             cm_macrofound=false
 230             for cm_dir in $cm_macrodirs; do
 231                 if [ -f "$cm_dir/$cm_macro" ]; then
 232                     cm_macrofound=true
 233                     break
 234                 fi
 235             done
 236             if $cm_macrofound; then
 237                 printerr "  $cm_macro found (should be cleared from macros dir)"
 238                 cm_status=1
 239             fi
 240         done
 241     fi
 242     if [ "$cm_status" != 0 ]; then
 243         print_m4macros_error
 244         exit $cm_status
 245     fi
 246 }
 247
 248 # try to catch the case where the macros2/ directory hasn't been cleared out.
 249 forbid_m4macro gnome-cxx-check.m4
 250
 251 want_glib_gettext=false
 252 want_intltool=false
 253 want_pkg_config=false
 254 want_gtk_doc=false
 255 want_gnome_doc_utils=false
 256 want_maintainer_mode=false
 257
 258 version_check autoreconf AUTORECONF autoreconf $REQUIRED_AUTORECONF_VERSION \
 259     "http://ftp.gnu.org/pub/gnu/autoconf/autoconf-$REQUIRED_AUTORECONF_VERSION.tar.xz"
 260
 261 find_configure_files() {
 262     configure_ac=
 263     if test -f "$1/configure.ac"; then
 264         configure_ac="$1/configure.ac"
 265     elif test -f "$1/configure.in"; then
 266         configure_ac="$1/configure.in"
 267     fi
 268     if test "x$configure_ac" != x; then
 269         echo "$configure_ac"
 270         autoconf -t 'AC_CONFIG_SUBDIRS:$1' "$configure_ac" | while read dir; do
 271             find_configure_files "$1/$dir"
 272         done
 273     fi
 274 }
 275
 276 configure_files="`find_configure_files $srcdir`"
 277
 278 for configure_ac in $configure_files; do
 279     dirname=`dirname $configure_ac`
 280     if [ -f $dirname/NO-AUTO-GEN ]; then
 281         echo skipping $dirname -- flagged as no auto-gen
 282         continue
 283     fi
 284     if grep "^AM_GLIB_GNU_GETTEXT" $configure_ac >/dev/null; then
 285         want_glib_gettext=true
 286     fi
 287     if grep "^AC_PROG_INTLTOOL" $configure_ac >/dev/null ||
 288        grep "^IT_PROG_INTLTOOL" $configure_ac >/dev/null; then
 289         want_intltool=true
 290     fi
 291     if grep "^PKG_CHECK_MODULES" $configure_ac >/dev/null; then
 292         want_pkg_config=true
 293     fi
 294     if grep "^GTK_DOC_CHECK" $configure_ac >/dev/null; then
 295         want_gtk_doc=true
 296     fi
 297     if grep "^GNOME_DOC_INIT" $configure_ac >/dev/null; then
 298         want_gnome_doc_utils=true
 299     fi
 300
 301     # check that AM_MAINTAINER_MODE is used
 302     if grep "^AM_MAINTAINER_MODE" $configure_ac >/dev/null; then
 303         want_maintainer_mode=true
 304     fi
 305
 306     if grep "^YELP_HELP_INIT" $configure_ac >/dev/null; then
 307         require_m4macro yelp.m4
 308     fi
 309
 310     # check to make sure gnome-common macros can be found ...
 311     if grep "^GNOME_COMMON_INIT" $configure_ac >/dev/null ||
 312        grep "^GNOME_DEBUG_CHECK" $configure_ac >/dev/null ||
 313        grep "^GNOME_MAINTAINER_MODE_DEFINES" $configure_ac >/dev/null; then
 314         require_m4macro gnome-common.m4
 315     fi
 316     if grep "^GNOME_COMPILE_WARNINGS" $configure_ac >/dev/null ||
 317        grep "^GNOME_CXX_WARNINGS" $configure_ac >/dev/null; then
 318         require_m4macro gnome-compiler-flags.m4
 319     fi
 320     if grep "^GNOME_CODE_COVERAGE" $configure_ac >/dev/null; then
 321         require_m4macro gnome-code-coverage.m4
 322     fi
 323 done
 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"
 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/"
 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"
 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/"
 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 $REQUIRED_GNOME_DOC_UTILS_VERSION \
 351         "http://ftp.gnome.org/pub/GNOME/sources/gnome-doc-utils/"
 352 fi
 353
 354 if [ "x$USE_COMMON_DOC_BUILD" = "xyes" ]; then
 355     version_check gnome-common DOC_COMMON gnome-doc-common \
 356         $REQUIRED_DOC_COMMON_VERSION " "
 357 fi
 358
 359 check_m4macros
 360
 361 if [ "$#" = 0 -a "x$NOCONFIGURE" = "x" ]; then
 362   printerr "**Warning**: I am going to run \`configure' with no arguments."
 363   printerr "If you wish to pass any to it, please specify them on the"
 364   printerr \`$0\'" command line."
 365   printerr
 366 fi
 367
 368 topdir=`pwd`
 369 for configure_ac in $configure_files; do
 370     dirname=`dirname $configure_ac`
 371     basename=`basename $configure_ac`
 372     if [ -f $dirname/NO-AUTO-GEN ]; then
 373         echo skipping $dirname -- flagged as no auto-gen
 374     elif [ ! -w $dirname ]; then
 375         echo skipping $dirname -- directory is read only
 376     else
 377         printbold "Processing $configure_ac"
 378         cd $dirname
 379
 380         # if the AC_CONFIG_MACRO_DIR() macro is used, create that directory
 381         # This is a automake bug fixed in automake 1.13.2
 382         # See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=13514
 383         m4dir=`autoconf --trace 'AC_CONFIG_MACRO_DIR:$1'`
 384         if [ -n "$m4dir" ]; then
 385             mkdir -p $m4dir
 386         fi
 387
 388         if grep "^GTK_DOC_CHECK" $basename >/dev/null; then
 389             printbold "Running $GTKDOCIZE..."
 390             $GTKDOCIZE --copy || exit 1
 391         fi
 392
 393         if [ "x$USE_COMMON_DOC_BUILD" = "xyes" ]; then
 394             printbold "Running gnome-doc-common..."
 395             gnome-doc-common --copy || exit 1
 396         fi
 397         if grep "^GNOME_DOC_INIT" $basename >/dev/null; then
 398             printbold "Running $GNOME_DOC_PREPARE..."
 399             $GNOME_DOC_PREPARE --force --copy || exit 1
 400         fi
 401
 402         # Now that all the macros are sorted, run autoreconf ...
 403         printbold "Running autoreconf..."
 404         autoreconf --verbose --force --install -Wno-portability || exit 1
 405
 406         if grep "^AC_PROG_INTLTOOL" $basename >/dev/null ||
 407            grep "^IT_PROG_INTLTOOL" $basename >/dev/null; then
 408             printbold "Running $INTLTOOLIZE..."
 409             $INTLTOOLIZE --force --copy --automake || exit 1
 410         fi
 411
 412         cd "$topdir"
 413     fi
 414 done
 415
 416 conf_flags=""
 417
 418 if $want_maintainer_mode; then
 419     conf_flags="--enable-maintainer-mode"
 420 fi
 421
 422 if test x$NOCONFIGURE = x; then
 423     printbold Running $srcdir/configure $conf_flags "$@" ...
 424     $srcdir/configure $conf_flags "$@" \
 425         && echo Now type \`make\' to compile $PKG_NAME || exit 1
 426 else
 427     echo Skipping configure process.
 428 fi