contrib/apr/buildconf

   1 #!/bin/sh
   2 # Licensed to the Apache Software Foundation (ASF) under one or more
   3 # contributor license agreements.  See the NOTICE file distributed with
   4 # this work for additional information regarding copyright ownership.
   5 # The ASF licenses this file to You under the Apache License, Version 2.0
   6 # (the "License"); you may not use this file except in compliance with
   7 # the License.  You may obtain a copy of the License at
   8 #
   9 #    http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing, software
  12 # distributed under the License is distributed on an "AS IS" BASIS,
  13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16 #
  17 #
  18
  19 # buildconf: Build the support scripts needed to compile from a
  20 #            checked-out version of the source code.
  21
  22 if [ "$1" = "--verbose" -o "$1" = "-v" ]; then
  23     verbose="--verbose"
  24     shift
  25 fi
  26
  27 # Verify that the builder has the right config tools installed
  28 #
  29 build/buildcheck.sh $verbose || exit 1
  30
  31 libtoolize=`build/PrintPath glibtoolize1 glibtoolize libtoolize15 libtoolize14 libtoolize`
  32 if [ "x$libtoolize" = "x" ]; then
  33     echo "libtoolize not found in path"
  34     exit 1
  35 fi
  36
  37 # Create the libtool helper files
  38 #
  39 # Note: we copy (rather than link) them to simplify distribution.
  40 # Note: APR supplies its own config.guess and config.sub -- we do not
  41 #       rely on libtool's versions
  42 #
  43 echo "buildconf: copying libtool helper files using $libtoolize"
  44
  45 # Remove any libtool files so one can switch between libtool versions
  46 # by simply rerunning the buildconf script.
  47 rm -f aclocal.m4 libtool.m4
  48 (cd build ; rm -f ltconfig ltmain.sh argz.m4 libtool.m4 ltoptions.m4 ltsugar.m4 ltversion.m4 lt~obsolete.m4)
  49
  50 # Determine libtool version, because --copy behaves differently
  51 # w.r.t. copying libtool.m4
  52 lt_pversion=`$libtoolize --version 2>/dev/null|sed -e 's/([^)]*)//g;s/^[^0-9]*//;s/[- ].*//g;q'`
  53 lt_version=`echo $lt_pversion|sed -e 's/\([a-z]*\)$/.\1/'`
  54 IFS=.; set $lt_version; IFS=' '
  55
  56 # libtool 1
  57 if test "$1" = "1"; then
  58   $libtoolize --copy --automake
  59   # Unlikely, maybe for old versions the file exists
  60   if [ -f libtool.m4 ]; then
  61     ltfile=`pwd`/libtool.m4
  62   else
  63
  64     # Extract all lines setting variables from libtoolize up until
  65     # libtool_m4 gets set
  66     ltfindcmd="`sed -n \"/=[^\\\`]/p;/libtool_m4=/{s/.*=/echo /p;q;}\" \
  67                    < $libtoolize`"
  68
  69     # Get path to libtool.m4 either from LIBTOOL_M4 env var or our libtoolize based script
  70     ltfile=${LIBTOOL_M4-`eval "$ltfindcmd"`}
  71
  72     # Expecting the code above to be very portable, but just in case...
  73     if [ -z "$ltfile" -o ! -f "$ltfile" ]; then
  74       ltpath=`dirname $libtoolize`
  75       ltfile=`cd $ltpath/../share/aclocal ; pwd`/libtool.m4
  76     fi
  77   fi
  78   if [ ! -f $ltfile ]; then
  79     echo "$ltfile not found"
  80     exit 1
  81   fi
  82   # Do we need this anymore?
  83   echo "buildconf: Using libtool.m4 at ${ltfile}."
  84   rm -f build/libtool.m4
  85   cp -p $ltfile build/libtool.m4
  86
  87 # libtool 2
  88 elif test "$1" = "2"; then
  89   $libtoolize --copy --quiet $verbose
  90 fi
  91
  92 # Replace top_builddir by apr_builddir.
  93 # Wouldn't it just be better to define top_builddir??
  94 # Not sure, would it interfere with httpd top_builddir when bundled?
  95 mv build/libtool.m4 build/libtool.m4.$$
  96 sed -e 's/\(LIBTOOL=.*\)top_build/\1apr_build/' < build/libtool.m4.$$ > build/libtool.m4
  97 rm -f build/libtool.m4.$$
  98
  99 # Clean up any leftovers
 100 rm -f aclocal.m4 libtool.m4
 101
 102 #
 103 # Generate the autoconf header and ./configure
 104 #
 105 echo "buildconf: creating include/arch/unix/apr_private.h.in ..."
 106 ${AUTOHEADER:-autoheader} $verbose
 107
 108 echo "buildconf: creating configure ..."
 109 ### do some work to toss config.cache?
 110 ${AUTOCONF:-autoconf} $verbose
 111
 112 # Remove autoconf 2.5x's cache directory
 113 rm -rf autom4te*.cache
 114
 115 echo "buildconf: generating 'make' outputs ..."
 116 build/gen-build.py $verbose make
 117
 118 # Create RPM Spec file
 119 if [ -f `which cut` ]; then
 120   echo "buildconf: rebuilding rpm spec file"
 121   ( REVISION=`build/get-version.sh all include/apr_version.h APR`
 122     VERSION=`echo $REVISION | cut -d- -s -f1`
 123     RELEASE=`echo $REVISION | cut -d- -s -f2`
 124     if [ "x$VERSION" = "x" ]; then
 125       VERSION=$REVISION
 126       RELEASE=1
 127     fi
 128     cat ./build/rpm/apr.spec.in | \
 129     sed -e "s/APR_VERSION/$VERSION/" \
 130         -e "s/APR_RELEASE/$RELEASE/" \
 131     > apr.spec )
 132 fi
 133
 134 exit 0