bootstrap

   1 #!/bin/sh
   2 #======================================================================
   3 # Copyright (c) 2008, Yahoo! Inc. All rights reserved.
   4 #
   5 # Licensed under the New BSD License (the "License"); you may not use
   6 # this file except in compliance with the License.  Unless required
   7 # by applicable law or agreed to in writing, software distributed
   8 # under the License is distributed on an "AS IS" BASIS, WITHOUT
   9 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  10 # See the License for the specific language governing permissions and
  11 # limitations under the License. See accompanying LICENSE file.
  12 #======================================================================
  13
  14 # libtool and autoheader checks are not always necessary, so check to see if
  15 # we need to use them
  16 references_libtool=`perl -ne 'print if (! m/^dnl/ && ! m/^#/ && m/PROG_LIBTOOL/)' configure.ac`
  17 references_autoheader=`perl -ne 'print if (! m/^dnl/ && ! m/^#/ && m/CONFIG_HEADER/)' configure.ac`
  18
  19 check_alternatives () \
  20   {
  21     _check_save="$1"
  22
  23     if test "x$_check_save" = x
  24       then
  25         echo "ERROR: bad call to check_alternatives" 1>&2
  26         exit 1
  27       fi
  28
  29     shift
  30
  31     _check_var="$1"
  32     _check_rv=""
  33
  34     while test "x$_check_var" != x
  35       do
  36         _check_rv=`which "$_check_var" 2> /dev/null`
  37         if test "x$_check_rv" != x
  38           then
  39             break
  40           fi
  41         shift
  42         _check_var="$1"
  43       done
  44
  45     if test "x$_check_rv" = x
  46       then
  47         echo "ERROR: can't find alternative for $_check_save" 1>&2
  48         exit 1
  49       fi
  50
  51     eval $_check_save='"$_check_rv"'
  52   }
  53
  54 if test "x$references_libtool" != "x" ; then
  55   check_alternatives mylibtoolize glibtoolize libtoolize libtoolize15
  56 fi
  57 check_alternatives myaclocal aclocal19 aclocal
  58 if test "x$references_autoheader" != "x" ; then
  59   check_alternatives myautoheader autoheader259 autoheader257 autoheader
  60 fi
  61 check_alternatives myautomake automake19 automake
  62 check_alternatives myautom4te autom4te259 autom4te257 autom4te
  63 check_alternatives myautoconf autoconf259 autoconf257 autoconf
  64
  65 if test "x$references_libtool" != "x" ; then
  66   echo -n "Running $mylibtoolize ... "
  67   "$mylibtoolize" --automake > .libtool.out 2>&1
  68   if test "x$?" != "x0" ; then
  69     cat .libtool.out
  70     exit 1
  71   fi
  72   echo "done"
  73 fi
  74
  75 if test -d /usr/local/share/aclocal; then
  76   aclocal_extra_dirs="$aclocal_extra_dirs -I /usr/local/share/aclocal"
  77 fi
  78
  79 echo -n "Running $myaclocal ... "
  80 AUTOM4TE="$myautom4te" "$myaclocal" $aclocal_extra_dirs > .aclocal.out 2>&1
  81 if test "x$?" != "x0" ; then
  82   cat .aclocal.out
  83   exit 1
  84 fi
  85 echo "done"
  86
  87 if test "x$references_autoheader" != "x" ; then
  88   echo -n "Running $myautoheader ... "
  89   "$myautoheader" > .autoheader.out 2>&1
  90   if test "x$?" != "x0" ; then
  91     cat .autoheader.out
  92     exit 1
  93   fi
  94   echo "done"
  95 fi
  96
  97 echo -n "Running $myautomake ... "
  98 AUTOCONF="$myautoconf" "$myautomake" -a > .automake.out 2>&1
  99 if test "x$?" != "x0" ; then
 100   cat .automake.out
 101   exit 1
 102 fi
 103 echo "done"
 104
 105 echo -n "Running $myautoconf ... "
 106 "$myautoconf" > .autoconf.out 2>&1
 107 if test "x$?" != "x0" ; then
 108   cat .autoconf.out
 109   exit 1
 110 fi
 111 echo "done"