Source

Coin / bin / coin-config

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#! /bin/sh
# **************************************************************************
# coin-config -- a utility for retrieving configuration information about
# the installed Coin library.
#
# Authors:
#   Lars J. Aas <larsa@coin3d.org>
#   Morten Eriksen <mortene@coin3d.org>
#
# Ideas for Improvements:
# - obsolete src/data/draggerDefaults/iv2h.sh by integration
# - make builds with subdir-based source files work properly
# - enable builds with source<->object file timestamp comparisons
#   (--make instead of --build?)
#

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>
  --cflags
  --cppflags
  --cxxflags
  --ldflags
  --libs
  --msvcrt
  --prefix
  --includedir
  --frameworkdir
  --datadir
  --htmldir
  --have-feature <featurename>
  --compile <sourcefile> [<sourcefile>]...
  --link <program> <object> [<object>]...
  --build <program> <sourcefile> [<sourcefile>]...
  --build-app <program> <sourcefile> [<sourcefile>]...
  --setup | --setup-front
  --header <class>
  --version
  --usage | --help"

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

if test -f $prefix/share/Coin/conf/coin-$alternate.cfg; then
  configfile="$prefix/share/Coin/conf/coin-$alternate.cfg"
  . $configfile
elif test -f $prefix/share/Coin/conf/coin-default.cfg; then
  configfile="$prefix/share/Coin/conf/coin-default.cfg"
  . $configfile
else
  echo >&2 "$me: no default Coin 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 $1 in
  --usage | --help)  echo "$usage"         ;;
  --version)         echo "$version"       ;;
  --prefix)          echo "$prefix"        ;;
  --cppflags)        echo "$cppflags"      ;;
  --cflags)          echo "$cflags"        ;;
  --cxxflags)        echo "$cxxflags"      ;;
  --ldflags)         echo "$ldflags"       ;;
  --libs)            echo "$libs"          ;;
  --datadir)         echo "$datadir"       ;;
  --htmldir)         echo "$htmldir"       ;;
  --includedir)      echo "$includedir"    ;;
  --frameworkdir)    echo "$frameworkdir"  ;;
  --msvcrt)          echo "$msvcrt"        ;;
  --have-feature)
    exitcode=1
    feature="`echo $2 | tr '-' '_'`"
    eval "test x\${have_$feature} = x1 && exitcode=0"
    exit $exitcode
    ;;
  --compile)
    shift
    if test $# -eq 1; then
      basename=`echo "$1" | sed -e 's/\.[^\.]*$//'`  # strip off extension
      # FIXME: SGI IRIX "fmt" doesn't support neither of the two options we use. 20021021 mortene.
      echo $compiler $CPPFLAGS $cppflags $CXXFLAGS $cxxflags -c $1 -o $basename.$objext \
        | $preformat | sed "$sedformat"
      $compiler \
        $CPPFLAGS $cppflags \
        $CXXFLAGS $cxxflags \
        -c $1 -o $basename.$objext || exit $?
    else
      for arg in $@; do
        $program --alternate="$alternate" --compile $arg || exit $?
      done
    fi
    exit 0
    ;;
  --link)
    shift
    progname=$1
    shift
    # FIXME: SGI IRIX "fmt" doesn't support neither of the two options we use. 20021021 mortene.
    echo $compiler $LDFLAGS $ldflags -o $progname $@ $libs $LIBS \
      | $preformat | sed "$sedformat"
    $compiler \
      $LDFLAGS $ldflags \
      -o $progname $@ \
      $libs $LIBS || exit $?
    exit 0
    ;;
  --build)
    shift
    progname=$1
    objs=
    extraldflags=
    extralibs=
    shift
    for arg in $@; do
      case $arg in
      *.c | *.cpp | *.cxx | *.cc | *.c++)
        basename=`echo "$arg" | sed -e 's/\.[^\.]*$//'`  # strip off extension
        $program --alternate="$alternate" --compile $arg || exit $?
        objs="$objs $basename.$objext"
        ;;
      -L*)
        extraldflags="$extraldflags $arg"
        ;;
      -l*)
        extralibs="$extralibs $arg"
        ;;
      esac
    done
    echo $compiler $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 || exit $?
    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 -type f | xargs grep -n "^class COIN_DLL_API ${classname}\>" | cut -d: -f1`; do
      echo "FILE: ${header}"
      cat "${header}"
    done
    exit 0
    ;;
  # ignore some options
  --alternate=*) ;;
  --debug) ;;
  *)
    echo >&2 "$me: Invalid option: \"$1\""
    echo >&2 "$usage"
    exit 1
    ;;
  esac
  shift
done

exit 0