1 #!/bin/sh

     2 

     3 #

     4 #    Copyright 2005-2006 Intel Corporation

     5 # 

     6 #    Licensed under the Apache License, Version 2.0 (the "License");

     7 #    you may not use this file except in compliance with the License.

     8 #    You may obtain a copy of the License at

     9 # 

    10 #        http://www.apache.org/licenses/LICENSE-2.0

    11 # 

    12 #    Unless required by applicable law or agreed to in writing, software

    13 #    distributed under the License is distributed on an "AS IS" BASIS,

    14 #    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

    15 #    See the License for the specific language governing permissions and

    16 #    limitations under the License.

    17 #

    18 

    19 

    20 #

    21 # Simple script to run various autoconf related commands to generate

    22 # the configure script. 

    23 #

    24 # This should not need to be run often, only when things like library

    25 # dependencies change or when some changes are made to the configure.ac

    26 # script. In particular, all generated files are cross-platform

    27 # and are therefore stored in the version control repository.

    28 

    29 echo "build-configure: building aclocal.m4..."

    30 rm -f aclocal.m4

    31 cat aclocal/*.ac > aclocal.m4

    32 

    33 if [ -d "$1" ] ; then

    34     oasys_dir=$1

    35 

    36 elif [ -d ../oasys ] ; then

    37     oasys_dir=../oasys

    38 

    39 elif [ -d /usr/share/oasys ] ; then

    40     oasys_dir=/usr/share/oasys

    41 

    42 else

    43     echo "build-configure: ERROR -- can't find oasys for autoconf macros"

    44     exit 1

    45 fi

    46 

    47 echo "build-configure: loading oasys functions from $oasys_dir into aclocal.m4..."

    48 cat $oasys_dir/aclocal/*.ac >> aclocal.m4

    49 

    50 echo "build-configure: running autoheader to build dtn-config.h.in..."

    51 rm -f dtn-config.h dtn-config.h.in

    52 autoheader

    53 

    54 cat >> dtn-config.h.in <<EOF

    55 

    56 /* Include oasys configuration state */

    57 #include <oasys/oasys-config.h>

    58 EOF

    59 

    60 echo "build-configure: running autoconf to build configure..."

    61 rm -f configure

    62 autoconf

    63 

    64 echo "build-configure: purging configure cache..."

    65 rm -rf autom4te.cache

    66 rm -f config.cache

    67 

    68 echo "build-configure: done."