apu-config.in

   1 #!/bin/sh
   2 # Copyright 2001-2005 The Apache Software Foundation or its licensors, as
   3 # applicable.
   4 #
   5 # Licensed under the Apache License, Version 2.0 (the "License");
   6 # you may not use this file except in compliance with the License.
   7 # 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 # APR-util script designed to allow easy command line access to APR-util
  19 # configuration parameters.
  20
  21 APRUTIL_MAJOR_VERSION="@APRUTIL_MAJOR_VERSION@"
  22 APRUTIL_DOTTED_VERSION="@APRUTIL_DOTTED_VERSION@"
  23
  24 prefix="@prefix@"
  25 exec_prefix="@exec_prefix@"
  26 bindir="@bindir@"
  27 libdir="@libdir@"
  28 includedir="@includedir@"
  29
  30 LIBS="@APRUTIL_EXPORT_LIBS@"
  31 INCLUDES="@APRUTIL_INCLUDES@"
  32 LDFLAGS="@APRUTIL_LDFLAGS@"
  33
  34 APRUTIL_LIBNAME="@APRUTIL_LIBNAME@"
  35
  36 APU_SOURCE_DIR="@abs_srcdir@"
  37 APU_BUILD_DIR="@abs_builddir@"
  38 APR_XML_EXPAT_OLD="@APR_XML_EXPAT_OLD@"
  39 APU_DB_VERSION="@apu_db_version@"
  40
  41 # NOTE: the following line is modified during 'make install': alter with care!
  42 location=@APU_CONFIG_LOCATION@
  43
  44 show_usage()
  45 {
  46     cat << EOF
  47 Usage: apu-$APRUTIL_MAJOR_VERSION-config [OPTION]
  48
  49 Known values for OPTION are:
  50   --prefix[=DIR]    change prefix to DIR
  51   --bindir          print location where binaries are installed
  52   --includes        print include information
  53   --includedir      print location where headers are installed
  54   --ldflags         print linker flags
  55   --libs            print library information
  56   --srcdir          print APR-util source directory
  57   --link-ld         print link switch(es) for linking to APR-util
  58   --link-libtool    print the libtool inputs for linking to APR-util
  59   --apu-la-file     print the path to the .la file, if available
  60   --old-expat       indicate if APR-util was built against an old expat
  61   --db-version      print the DB version
  62   --version         print APR-util's version as a dotted triple
  63   --help            print this help
  64
  65 When linking with libtool, an application should do something like:
  66   APU_LIBS="\`apu-$APRUTIL_MAJOR_VERSION-config --link-libtool --libs\`"
  67 or when linking directly:
  68   APU_LIBS="\`apu-$APRUTIL_MAJOR_VERSION-config --link-ld --libs\`"
  69
  70 An application should use the results of --includes, and --ldflags in
  71 their build process.
  72 EOF
  73 }
  74
  75 if test $# -eq 0; then
  76     show_usage
  77     exit 1
  78 fi
  79
  80 if test "$location" = "installed"; then
  81     LA_FILE="$libdir/lib${APRUTIL_LIBNAME}.la"
  82
  83     LIBS=`echo "$LIBS" | sed -e "s $APU_BUILD_DIR/xml/expat $prefix g" -e "s $prefix/lib/libexpat.la -lexpat g"`
  84     LDFLAGS=`echo "$LDFLAGS" | sed -e "s $APU_BUILD_DIR/xml/expat $prefix g"`
  85     INCLUDES=`echo "$INCLUDES" | sed -e "s $APU_BUILD_DIR/xml/expat $prefix g" -e "s -I$prefix/lib  g"`
  86 else
  87     LA_FILE="$APU_BUILD_DIR/lib${APRUTIL_LIBNAME}.la"
  88 fi
  89
  90 flags=""
  91
  92 while test $# -gt 0; do
  93     # Normalize the prefix.
  94     case "$1" in
  95     -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  96     *) optarg= ;;
  97     esac
  98
  99     case "$1" in
 100     # It is possible for the user to override our prefix.
 101     --prefix=*)
 102     prefix=$optarg
 103     ;;
 104     --prefix)
 105     echo $prefix
 106     exit 0
 107     ;;
 108     --bindir)
 109     echo $bindir
 110     exit 0
 111     ;;
 112     --libs)
 113     flags="$flags $LIBS"
 114     ;;
 115     --includedir)
 116     if test "$location" = "installed"; then
 117         flags="$includedir"
 118     elif test "$location" = "source"; then
 119         flags="$APU_SOURCE_DIR/include"
 120     else
 121         # this is for VPATH builds
 122         flags="$APU_BUILD_DIR/include $APU_SOURCE_DIR/include"
 123     fi
 124     echo $flags
 125     exit 0
 126     ;;
 127     --includes)
 128     if test "$location" = "installed"; then
 129         flags="$flags -I$includedir $INCLUDES"
 130     elif test "$location" = "source"; then
 131         flags="$flags -I$APU_SOURCE_DIR/include $INCLUDES"
 132     else
 133         # this is for VPATH builds
 134         flags="$flags -I$APU_BUILD_DIR/include -I$APU_SOURCE_DIR/include $INCLUDES"
 135     fi
 136     ;;
 137     --ldflags)
 138     flags="$flags $LDFLAGS"
 139     ;;
 140     --srcdir)
 141     echo $APU_SOURCE_DIR
 142     exit 0
 143     ;;
 144     --version)
 145     echo $APRUTIL_DOTTED_VERSION
 146     exit 0
 147     ;;
 148     --link-ld)
 149     if test "$location" = "installed"; then
 150         ### avoid using -L if libdir is a "standard" location like /usr/lib
 151         flags="$flags -L$libdir -l$APRUTIL_LIBNAME"
 152     else
 153         flags="$flags -L$APU_BUILD_DIR -l$APRUTIL_LIBNAME"
 154     fi
 155     ;;
 156     --link-libtool)
 157     # If the LA_FILE exists where we think it should be, use it.  If we're
 158     # installed and the LA_FILE does not exist, assume to use -L/-l
 159     # (the LA_FILE may not have been installed).  If we're building ourselves,
 160     # we'll assume that at some point the .la file be created.
 161     if test -f "$LA_FILE"; then
 162         flags="$flags $LA_FILE"
 163     elif test "$location" = "installed"; then
 164         ### avoid using -L if libdir is a "standard" location like /usr/lib
 165         # Since the user is specifying they are linking with libtool, we
 166         # *know* that -R will be recognized by libtool.
 167         flags="$flags -L$libdir -R$libdir -l$APRUTIL_LIBNAME"
 168     else
 169         flags="$flags $LA_FILE"
 170     fi
 171     ;;
 172     --apu-la-file)
 173     if test -f "$LA_FILE"; then
 174         flags="$flags $LA_FILE"
 175     fi
 176     ;;
 177     --old-expat)
 178     if test ! -n "$APR_XML_EXPAT_OLD"; then
 179         echo "no"
 180     else
 181         echo "$APR_XML_EXPAT_OLD"
 182     fi
 183     exit 0
 184     ;;
 185     --db-version)
 186     echo $APU_DB_VERSION
 187     exit 0
 188     ;;
 189     --help)
 190     show_usage
 191     exit 0
 192     ;;
 193     *)
 194     show_usage
 195     exit 1
 196     ;;
 197     esac
 198
 199     # Next please.
 200     shift
 201 done
 202
 203 if test -n "$flags"; then
 204   echo "$flags"
 205 fi
 206
 207 exit 0