autogen.sh

   1 #!/bin/sh
   2
   3 # This script does all the magic calls to automake/autoconf and
   4 # friends that are needed to configure a git clone. As described in
   5 # the file HACKING you need a couple of extra tools to run this script
   6 # successfully.
   7 #
   8 # If you are compiling from a released tarball you don't need these
   9 # tools and you shouldn't use this script.  Just call ./configure
  10 # directly.
  11
  12 ACLOCAL=${ACLOCAL-aclocal-1.13}
  13 AUTOCONF=${AUTOCONF-autoconf}
  14 AUTOHEADER=${AUTOHEADER-autoheader}
  15 AUTOMAKE=${AUTOMAKE-automake-1.13}
  16 LIBTOOLIZE=${LIBTOOLIZE-libtoolize}
  17
  18 AUTOCONF_REQUIRED_VERSION=2.54
  19 AUTOMAKE_REQUIRED_VERSION=1.13.0
  20 INTLTOOL_REQUIRED_VERSION=0.40.1
  21 LIBTOOL_REQUIRED_VERSION=1.5
  22 LIBTOOL_WIN32_REQUIRED_VERSION=2.2
  23
  24
  25 PROJECT="GNU Image Manipulation Program"
  26 TEST_TYPE=-d
  27 FILE=plug-ins
  28
  29
  30 srcdir=`dirname $0`
  31 test -z "$srcdir" && srcdir=.
  32 ORIGDIR=`pwd`
  33 cd $srcdir
  34
  35
  36 check_version ()
  37 {
  38     VERSION_A=$1
  39     VERSION_B=$2
  40
  41     save_ifs="$IFS"
  42     IFS=.
  43     set dummy $VERSION_A 0 0 0
  44     MAJOR_A=$2
  45     MINOR_A=$3
  46     MICRO_A=$4
  47     set dummy $VERSION_B 0 0 0
  48     MAJOR_B=$2
  49     MINOR_B=$3
  50     MICRO_B=$4
  51     IFS="$save_ifs"
  52
  53     if expr "$MAJOR_A" = "$MAJOR_B" > /dev/null; then
  54         if expr "$MINOR_A" \> "$MINOR_B" > /dev/null; then
  55            echo "yes (version $VERSION_A)"
  56         elif expr "$MINOR_A" = "$MINOR_B" > /dev/null; then
  57             if expr "$MICRO_A" \>= "$MICRO_B" > /dev/null; then
  58                echo "yes (version $VERSION_A)"
  59             else
  60                 echo "Too old (version $VERSION_A)"
  61                 DIE=1
  62             fi
  63         else
  64             echo "Too old (version $VERSION_A)"
  65             DIE=1
  66         fi
  67     elif expr "$MAJOR_A" \> "$MAJOR_B" > /dev/null; then
  68         echo "Major version might be too new ($VERSION_A)"
  69     else
  70         echo "Too old (version $VERSION_A)"
  71         DIE=1
  72     fi
  73 }
  74
  75 echo
  76 echo "I am testing that you have the tools required to build the"
  77 echo "$PROJECT from git. This test is not foolproof,"
  78 echo "so if anything goes wrong, see the file HACKING for more information..."
  79 echo
  80
  81 DIE=0
  82
  83 OS=`uname -s`
  84 case $OS in
  85     *YGWIN* | *INGW*)
  86         echo "Looks like Win32, you will need libtool $LIBTOOL_WIN32_REQUIRED_VERSION or newer."
  87         echo
  88         LIBTOOL_REQUIRED_VERSION=$LIBTOOL_WIN32_REQUIRED_VERSION
  89         ;;
  90 esac
  91
  92 printf "checking for libtool >= $LIBTOOL_REQUIRED_VERSION ... "
  93 if ($LIBTOOLIZE --version) < /dev/null > /dev/null 2>&1; then
  94    LIBTOOLIZE=$LIBTOOLIZE
  95 elif (glibtoolize --version) < /dev/null > /dev/null 2>&1; then
  96    LIBTOOLIZE=glibtoolize
  97 else
  98     echo
  99     echo "  You must have libtool installed to compile $PROJECT."
 100     echo "  Install the appropriate package for your distribution,"
 101     echo "  or get the source tarball at ftp://ftp.gnu.org/pub/gnu/"
 102     echo
 103     DIE=1
 104 fi
 105
 106 if test x$LIBTOOLIZE != x; then
 107     VER=`$LIBTOOLIZE --version \
 108          | grep libtool | sed "s/.* \([0-9.]*\)[-a-z0-9]*$/\1/"`
 109     check_version $VER $LIBTOOL_REQUIRED_VERSION
 110 fi
 111
 112 # check if gtk-doc is explicitly disabled
 113 for ag_option in $AUTOGEN_CONFIGURE_ARGS $@
 114 do
 115   case $ag_option in
 116     -disable-gtk-doc | --disable-gtk-doc)
 117     enable_gtk_doc=no
 118   ;;
 119   esac
 120 done
 121
 122 if test x$enable_gtk_doc = xno; then
 123   echo "skipping test for gtkdocize"
 124 else
 125   printf "checking for gtkdocize ... "
 126   if (gtkdocize --version) < /dev/null > /dev/null 2>&1; then
 127       echo "yes"
 128   else
 129       echo
 130       echo "  You must have gtk-doc installed to compile $PROJECT."
 131       echo "  Install the appropriate package for your distribution,"
 132       echo "  or get the source tarball at"
 133       echo "  https://ftp.gnome.org/pub/GNOME/sources/gtk-doc/"
 134       echo "  You can also use the option --disable-gtk-doc to skip"
 135       echo "  this test but then you will not be able to generate a"
 136       echo "  configure script that can build the API documentation."
 137       DIE=1
 138   fi
 139 fi
 140
 141 printf "checking for autoconf >= $AUTOCONF_REQUIRED_VERSION ... "
 142 if ($AUTOCONF --version) < /dev/null > /dev/null 2>&1; then
 143     VER=`$AUTOCONF --version | head -n 1 \
 144          | grep -iw autoconf | sed "s/.* \([0-9.]*\)[-a-z0-9]*$/\1/"`
 145     check_version $VER $AUTOCONF_REQUIRED_VERSION
 146 else
 147     echo
 148     echo "  You must have autoconf installed to compile $PROJECT."
 149     echo "  Download the appropriate package for your distribution,"
 150     echo "  or get the source tarball at ftp://ftp.gnu.org/pub/gnu/autoconf/"
 151     echo
 152     DIE=1;
 153 fi
 154
 155
 156 printf "checking for automake >= $AUTOMAKE_REQUIRED_VERSION ... "
 157 if ($AUTOMAKE --version) < /dev/null > /dev/null 2>&1; then
 158    AUTOMAKE=$AUTOMAKE
 159    ACLOCAL=$ACLOCAL
 160 elif (automake-1.16 --version) < /dev/null > /dev/null 2>&1; then
 161    AUTOMAKE=automake-1.16
 162    ACLOCAL=aclocal-1.16
 163 elif (automake-1.15 --version) < /dev/null > /dev/null 2>&1; then
 164    AUTOMAKE=automake-1.15
 165    ACLOCAL=aclocal-1.15
 166 elif (automake-1.14 --version) < /dev/null > /dev/null 2>&1; then
 167    AUTOMAKE=automake-1.14
 168    ACLOCAL=aclocal-1.14
 169 elif (automake-1.13 --version) < /dev/null > /dev/null 2>&1; then
 170    AUTOMAKE=automake-1.13
 171    ACLOCAL=aclocal-1.13
 172 elif (automake --version) < /dev/null > /dev/null 2>&1; then
 173    AUTOMAKE=automake
 174    ACLOCAL=aclocal
 175 else
 176     echo
 177     echo "  You must have automake $AUTOMAKE_REQUIRED_VERSION or newer installed to compile $PROJECT."
 178     echo "  Download the appropriate package for your distribution,"
 179     echo "  or get the source tarball at ftp://ftp.gnu.org/pub/gnu/automake/"
 180     echo
 181     DIE=1
 182 fi
 183
 184 if test x$AUTOMAKE != x; then
 185     VER=`$AUTOMAKE --version \
 186          | grep automake | sed "s/.* \([0-9.]*\)[-a-z0-9]*$/\1/"`
 187     check_version $VER $AUTOMAKE_REQUIRED_VERSION
 188 fi
 189
 190
 191 printf "checking for intltool >= $INTLTOOL_REQUIRED_VERSION ... "
 192 if (intltoolize --version) < /dev/null > /dev/null 2>&1; then
 193     VER=`intltoolize --version \
 194          | grep intltoolize | sed "s/.* \([0-9.]*\)/\1/"`
 195     check_version $VER $INTLTOOL_REQUIRED_VERSION
 196 else
 197     echo
 198     echo "  You must have intltool installed to compile $PROJECT."
 199     echo "  Get the latest version from"
 200     echo "  ftp://ftp.gnome.org/pub/GNOME/sources/intltool/"
 201     echo
 202     DIE=1
 203 fi
 204
 205
 206 printf "checking for xsltproc ... "
 207 if (xsltproc --version) < /dev/null > /dev/null 2>&1; then
 208     echo "yes"
 209 else
 210     echo
 211     echo "  You must have xsltproc installed to compile $PROJECT."
 212     echo "  Get the latest version from"
 213     echo "  ftp://ftp.gnome.org/pub/GNOME/sources/libxslt/"
 214     echo
 215     DIE=1
 216 fi
 217
 218 if test "$DIE" -eq 1; then
 219     echo
 220     echo "Please install/upgrade the missing tools and call me again."
 221     echo
 222     exit 1
 223 fi
 224
 225
 226 test $TEST_TYPE $FILE || {
 227     echo
 228     echo "You must run this script in the top-level $PROJECT directory."
 229     echo
 230     exit 1
 231 }
 232
 233
 234 if test -z "$NOCONFIGURE"; then
 235     echo
 236     echo "I am going to run ./configure with the following arguments:"
 237     echo
 238     echo "  $AUTOGEN_CONFIGURE_ARGS $@"
 239     echo
 240
 241     if test -z "$*"; then
 242         echo "If you wish to pass additional arguments, please specify them "
 243         echo "on the $0 command line or set the AUTOGEN_CONFIGURE_ARGS "
 244         echo "environment variable."
 245         echo
 246     fi
 247 fi
 248
 249
 250 if test -z "$ACLOCAL_FLAGS"; then
 251
 252     acdir=`$ACLOCAL --print-ac-dir`
 253     m4list="glib-2.0.m4 glib-gettext.m4 gtk-2.0.m4 intltool.m4 pkg.m4"
 254
 255     for file in $m4list
 256     do
 257         if [ ! -f "$acdir/$file" ]; then
 258             echo
 259             echo "WARNING: aclocal's directory is $acdir, but..."
 260             echo "         no file $acdir/$file"
 261             echo "         You may see fatal macro warnings below."
 262             echo "         If these files are installed in /some/dir, set the "
 263             echo "         ACLOCAL_FLAGS environment variable to \"-I /some/dir\""
 264             echo "         or install $acdir/$file."
 265             echo
 266         fi
 267     done
 268 fi
 269
 270 rm -rf autom4te.cache
 271
 272 $ACLOCAL $ACLOCAL_FLAGS
 273 RC=$?
 274 if test $RC -ne 0; then
 275    echo "$ACLOCAL gave errors. Please fix the error conditions and try again."
 276    exit $RC
 277 fi
 278
 279 $LIBTOOLIZE --force || exit $?
 280
 281 if test x$enable_gtk_doc = xno; then
 282     if test -f gtk-doc.make; then :; else
 283        echo "EXTRA_DIST = missing-gtk-doc" > gtk-doc.make
 284     fi
 285     echo "WARNING: You have disabled gtk-doc."
 286     echo "         As a result, you will not be able to generate the API"
 287     echo "         documentation and 'make dist' will not work."
 288     echo
 289 else
 290     gtkdocize || exit $?
 291 fi
 292
 293 # optionally feature autoheader
 294 ($AUTOHEADER --version)  < /dev/null > /dev/null 2>&1 && $AUTOHEADER || exit 1
 295
 296 $AUTOMAKE --add-missing || exit $?
 297 $AUTOCONF || exit $?
 298
 299 intltoolize --automake || exit $?
 300
 301
 302 cd $ORIGDIR
 303
 304 if test -z "$NOCONFIGURE"; then
 305     $srcdir/configure $AUTOGEN_CONFIGURE_ARGS "$@"
 306     RC=$?
 307     if test $RC -ne 0; then
 308       echo
 309       echo "Configure failed or did not finish!"
 310       exit $RC
 311     fi
 312
 313     echo
 314     echo "Now type 'make' to compile the $PROJECT."
 315 fi