sogui-config.in

#! /bin/sh
# **************************************************************************
# so@gui@-config -- a utility for retrieving configuration information about
# the installed So@Gui@ library.
#
# Authors:
#   Lars J. Aas <larsa@coin3d.org>
#   Morten Eriksen <mortene@coin3d.org>

program="$0"
me=`echo "$0" | sed 's,^.*[/\\],,g'`
wd=`echo "$0" | sed 's,/[^/]*$,,'`
prefix=`cd "$wd"/..; pwd` 

hello=`echo hello | fmt -t -w70 2>&1`
if test x"$hello" = x"hello"; then
  # 'fmt -t' works
  preformat="fmt -t -w76"
  sedformat='$ q; s/$/ \\/'
else
  # sed script replacing "fmt -w76 | sed '2,$ s/^/  /g; $ q; 1,$ s/$/ \\/'"
  preformat="cat"
  sedformat='/^............................................................................./ {
  G
  s/^\([^\
]\{1,76\}\) \(.*\)\(\
\)/\1 \\\3  \2/
  P
  D
}'
  if test xhello != x"`echo hello | sed -e $sedformat 2>&1`"; then
    sedformat="s/a/a/"
  fi
fi


usage="\
Usage: $me [OPTIONS]
Options:
  --alternate=<string>
  --prefix
  --cppflags
  --cflags
  --cxxflags
  --ldflags
  --libs
  --msvcrt
  --datadir
  --includedir
  --frameworkdir
  --ac-subst <string> | <sourcefile.in>
  --ac-desubst <sourcefile>
  --compile <sourcefile> [<sourcefile>]...
  --link <program> <object> [<object>]...
  --build <program> <sourcefile> [<sourcefile>]...
  --setup | --setup-front
  --header <classname>
  --version
  --usage | --help"

alternate=default
for arg
do
  case $arg in
  --usage | --help)
    echo "$usage"
    exit 0
    ;;
  --alternate=*)
    alternate=`echo $arg | cut -d= -f2-`
    ;;
  --debug)
    alternate=debug
    ;;
  esac
done

if test -f "$prefix/share/Coin/conf/so@gui@-$alternate.cfg"; then
  configfile="$prefix/share/Coin/conf/so@gui@-$alternate.cfg"
  . "$configfile"
elif test -f "$prefix/share/Coin/conf/so@gui@-default.cfg"; then
  configfile="$prefix/share/Coin/conf/so@gui@-default.cfg"
  . "$configfile"
else
  echo >&2 "$me: no default So@Gui@ config available in \"$prefix/share/Coin/conf/\""
  exit 1
fi

# Remove gcc system directories includes from the include path
if test x"$compiler_is_gcc" = x"yes"; then
  sim_ac_save_cpp=$CPP
  CPP="cpp"
  case `uname -s` in
    Darwin) CPP="cpp3"
    ;;
  esac
  cpp_sys_dirs=`$CPP -v <<EOF 2>&1 | sed -n -e \
  '/#include <...> search starts here:/,/End of search list./{
    /#include <...> search starts here:/b
    /End of search list./b
    s/ /-I/
    p
  }'
EOF`
  result=
  for inc_path in $cppflags; do
    additem=true
    for sys_dir in $cpp_sys_dirs; do
      if test x$inc_path = x$sys_dir; then
        additem=false
        break
      fi
    done
    $additem && result="$result $inc_path"
  done
  cppflags=$result
  CPP=$sim_ac_save_cpp
fi

while test $# -gt 0
do
  case $1 in
  --version)         echo "$version"       ;;
  --prefix)          echo "$prefix"        ;;
  --cppflags)        echo "$cppflags"      ;;
  --cflags)          echo "$cflags"        ;;
  --cxxflags)        echo "$cxxflags"      ;;
  --ldflags)         echo "$ldflags"       ;;
  --libs)            echo "$libs"          ;;
  --msvcrt)          echo "$msvcrt"        ;;
  --datadir)         echo "$datadir"       ;;
  --includedir)      echo "$includedir"    ;;
  --frameworkdir)    echo "$frameworkdir"  ;;
  --ac-subst)
    shift
    if test $# -eq 1; then
      case $1 in
      *\.in)
        echo $me --ac-subst $1
        outfile=`echo $1 | sed -e 's/\.in$//'`
        sedscript=/tmp/ac_subst_$$.sed
        grep "^AC_SUBST_" $configfile \
          | sed -e 's/^AC_SUBST_\([^=]*\)="\([^"]*\)"$/s\/@\1@\/\2\/g;/g' \
          >$sedscript
        rm -f $outfile
        case `echo "$compiler" | sed 's/ .*//g'` in
        gcc | g++)
          echo "# 1 \"$1\"" >$outfile
          ;;
        wrapmsvc | wrapmsvc.exe | msvccc)
          echo "#line 1 \"$1\"" >$outfile
          ;;
        esac
        sed -f $sedscript <$1 >>$outfile
        rm -f $sedscript
        ;;
      *)
        eval "VAL=\${AC_SUBST_$1}"
        echo "$VAL"
        ;;
      esac
    else
      for arg in $@; do
        $program --alternate="$alternate" --ac-subst $arg
        retval=$?
        test $retval -ne 0 && exit $retval
      done
    fi
    exit 0
    ;;
  --ac-desubst)
    shift
    echo $me --ac-desubst $1
    outfile="$1.in"
    sedscript=/tmp/ac_subst_$$.sed
    grep "^AC_SUBST_" $configfile \
      | sed -e 's/^AC_SUBST_\([^=]*\)="\([^"]*\)"$/s\/\2\/@\1@\/g;/g' \
      >$sedscript
    sed -f $sedscript <$1 >$outfile
    rm -f $sedscript
    ;;
  --compile)
    shift
    if test $# -eq 1; then
      case $1 in
      *\.in)
        outfile=`echo $1 | sed -e 's/\.in$//'`
        $program --alternate="$alternate" --ac-subst $1
        $program --alternate="$alternate" --compile $outfile
        retval=$?
        test $retval -ne 0 && exit $retval
        ;;
      *)
        basename=`echo "$1" | sed -e 's/\.[^\.]*$//'`  # strip off extension
        echo $compiler $CPPFLAGS $cppflags $CXXFLAGS $cxxflags -c $1 -o $basename.@OBJEXT@ \
          | $preformat | sed "$sedformat"
        $compiler \
          $CPPFLAGS $cppflags \
          $CXXFLAGS $cxxflags \
          -c $1 -o $basename.@OBJEXT@
        retval=$?
        test $retval -ne 0 && exit $retval
        ;;
      esac
    else
      for arg in $@; do
        $program --alternate="$alternate" --compile $arg
        retval=$?
        test $retval -ne 0 && exit $retval
      done
    fi
    exit 0
    ;;
  --link)
    shift
    progname=$1
    shift
    echo $compiler $LDFLAGS $ldflags -o $progname $@ $libs $LIBS \
      | $preformat | sed "$sedformat"
    $compiler \
      $LDFLAGS $ldflags \
      -o $progname $@ \
      $libs $LIBS
    retval=$?
    test $retval -ne 0 && exit $retval
    case $host in
    *-darwin*)
      echo "$me: making Mac OS X application \"$progname.app\""
      mkdir $progname.app 2>/dev/null
      mkdir $progname.app/Contents 2>/dev/null
      mkdir $progname.app/Contents/MacOS 2>/dev/null
      if test -d $progname.app/Contents/MacOS &&
        mv -f $progname $progname.app/Contents/MacOS/ &&
        echo "APPL????" >$progname.app/Contents/PkgInfo; then
        :
      else
        echo >&2 "$me: failed to make Mac OS X application"
        echo >&2 " - problem is probably user permission or disk space related"
        exit 1
      fi
      ;;
    esac
    exit 0
    ;;
  --build)
    shift
    progname=$1
    objs=
    extraldflags=
    extralibs=
    shift
    for arg in $@; do
      case $arg in
      *.h.in)
        $program --alternate="$alternate" --ac-subst $arg
        ;;
      *.c.in | *.cpp.in | *.cxx.in | *.cc.in)
        outfile=`echo "$arg" | sed -e 's/\.in$//'`
        basename=`echo "$outfile" | sed -e 's/\.[^\.]*$//'`  # strip off extension
        $program --alternate="$alternate" --ac-subst $arg
        $program --alternate="$alternate" --compile $outfile
        retval=$?
        test $retval -ne 0 && exit $retval
        objs="$objs $basename.@OBJEXT@"
        ;;
      *.c | *.cpp | *.cxx | *.cc)
        basename=`echo "$arg" | sed -e 's/\.[^\.]*$//'`  # strip off extension
        $program --alternate="$alternate" --compile $arg
        retval=$?
        test $retval -ne 0 && exit $retval
        objs="$objs $basename.@OBJEXT@"
        ;;
      -L*)
        extraldflags="$extraldflags $arg"
        ;;
      -l*)
        extralibs="$extralibs $arg"
        ;;
      esac
    done
    if test -z "$objs"; then
      echo >&2 "$usage"
      echo >&2 ""
      echo >&2 "$me: no object files"
      exit 1
    fi
    echo $compiler $CPPFLAGS $cppflags $CXXFLAGS $cxxflags \
      $LDFLAGS $ldflags $extraldflags \
      -o $progname $objs $extralibs $libs $LIBS \
      | $preformat | sed "$sedformat"
    $compiler \
      $CPPFLAGS $cppflags \
      $CXXFLAGS $cxxflags \
      $LDFLAGS $ldflags $extraldflags \
      -o $progname $objs \
      $extralibs $libs $LIBS
    retval=$?
    test $retval -ne 0 && exit $retval
    exit 0
    ;;
  --build-app)
    case $host in
    *-darwin*)
      shift
      progname=$1
      shift
      if test $@; then
        $program --alternate="$alternate" --build $progname $@ || exit $?
      fi
      echo "$me: making Mac OS X application \"$progname.app\""
      mkdir $progname.app 2>/dev/null
      mkdir $progname.app/Contents 2>/dev/null
      mkdir $progname.app/Contents/MacOS 2>/dev/null
      if test -d $progname.app/Contents/MacOS &&
        mv -f $progname $progname.app/Contents/MacOS/ &&
        echo "APPL????" >$progname.app/Contents/PkgInfo &&
        cat > $progname.app/Contents/Info.plist <<EOF ; then
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1
.0.dtd">
<plist version="1.0">
<dict>
        <key>CFBundleExecutable</key>
        <string>$progname</string>
        <key>CFBundlePackageType</key>
        <string>APPL</string>
</dict>
</plist>
EOF
        :
      else
        echo >&2 "$me: failed to make Mac OS X application"
        echo >&2 " - problem is probably user permission or disk space related"
        exit 1
      fi
      ;;
    esac
    exit 0
    ;;
  --setup)
    # FIXME: scan variables and only modify variables that need modification
    echo "PATH=\$PATH:$prefix/bin"
    echo "LD_LIBRARY_PATH=\$LD_LIBRARY_PATH:$prefix/lib"
    echo "export PATH LD_LIBRARY_PATH"
    exit 0
    ;;
  --setup-front)
    # FIXME: scan variables and only modify variables that need modification
    echo "PATH=$prefix/bin:\$PATH"
    echo "LD_LIBRARY_PATH=$prefix/lib:\$LD_LIBRARY_PATH"
    echo "export PATH LD_LIBRARY_PATH"
    exit 0
    ;;
  --header)
    shift
    classname=$1
    for header in `find ${prefix}/include/Inventor/@Gui@ -type f | xargs grep -n "^class SO@GUI@_DLL_API ${classname}\>" | cut -d: -f1`; do
      echo "FILE: ${header}"
      cat "${header}"
    done
    exit 0
    ;;
  # ignore some options
  --alternate=*) ;;
  --debug) ;;
  # args not caught until now are invalid
  *)
    echo >&2 "$me: Invalid option: \"$1\""
    echo >&2 "$usage"
    exit 1
    ;;
  esac
  shift
done

exit 0