#!/bin/sh

# This script returns the machine dependent compile options needed
# to compile and link applications using the ROOT libraries.
#
# Author: Fons Rademakers, 06/06/99

arch=win32
libdir=$ROOTSYS/lib
incdir=$ROOTSYS/include
if test "$arch" = "win32gdk"; then
   arch="win32"
fi
if test "$arch" = "win32"; then
   incdir=`cygpath -u $incdir`
   libdir=`cygpath -u $libdir`
fi

### ROOT libraries ###

newlib="-lNew"
rootlibs="-lCore -lCint -lHist -lGraf -lGraf3d -lGpad -lTree -lRint \
          -lPostscript -lMatrix -lPhysics"
rootglibs="-lGui"

### machine dependent settings ###

case $arch in
hpux)
   #HP-UX with CC
   auxcflags="+a1 +Z"
   auxlibs="-lm -ldld"
   auxglibs=${auxlibs}
   ;;
hpuxacc)
   # HP-UX 10.x with aCC
   auxcflags="+W823"
   auxlibs="-lm -ldld"
   auxglibs=${auxlibs}
   ;;
hpuxegcs)
   # HP-UX 10.x with g++
   auxcflags=
   auxlibs="-lm -ldld"
   auxglibs=${auxlibs}
   ;;
aix|aix5)
   # IBM AIX
   auxcflags="-qnoro -qnoroconst -qmaxmem=-1"
   auxlibs=
   auxglibs=${auxlibs}
   ;;
aixegcs)
   # IBM AIX with g++
   auxcflags="-fsigned-char"
   auxlibs=
   auxglibs=${auxlibs}
   ;;
solaris)
   # Solaris
   auxcflags=
   auxlibs="-L/usr/ccs/lib -lm -lsocket -lgen -ldl -lsunmath"
   auxglibs=${auxlibs}
   ;;
solarisegcs)
   # Solaris egcs
   auxcflags=
   auxlibs="-L/usr/ccs/lib -lm -lsocket -lgen -ldl"
   auxglibs=${auxlibs}
   ;;
solarisgcc)
   # Solaris g++ 2.8.x
   auxcflags=
   auxlibs="-L/usr/ccs/lib -lm -lsocket -lgen -ldl"
   auxglibs=${auxlibs}
   ;;
solarisCC5)
   # Solaris CC 5.0
   auxcflags=
   auxlibs="-lm -ldl -lnsl -lsocket"
   auxglibs=${auxlibs}
   ;;
solariskcc)
   # Solaris KCC
   auxcflags=
   auxlibs="-L/usr/ccs/lib -lgen -lm -ldl -lsocket -lnsl"
   auxglibs=${auxlibs}
   ;;
solarisx86)
   # Solaris CC on Intel
   auxcflags=
   auxlibs="-L/usr/ccs/lib -lm -lsocket -lgen -ldl"
   auxglibs=${auxlibs}
   ;;
sgicc)
   # SGI
   auxcflags="-LANG:std"
   auxlibs="-lm -ldl"
   auxglibs=${auxlibs}
   ;;
sgiegcs)
   # SGI 6.x with EGCS
   auxcflags="-fsigned-char"
   auxlibs="-lgen -lstdc++ -lm -ldl"
   auxglibs=${auxlibs}
   ;;
sgin32egcs)
   # SGI 6.x with EGCS with n32 ABI
   auxcflags="-fsigned-char"
   auxlibs="-lm -ldl"
   auxglibs=${auxlibs}
   ;;
sgikcc)
   # SGI with KCC
   auxcflags="--signed_chars --display_error_number \
              --diag_suppress 68 --diag_suppress 191 --diag_suppress 837"
   auxlibs="-lm -ldl"
   auxglibs=${auxlibs}
   ;;
alphagcc)
   # Alpha/OSF with g++
   auxcflags=
   auxlibs="-lg++ -lm"
   auxglibs=${auxlibs}
   ;;
alphaegcs)
   # Alpha/OSF with egcs
   auxcflags="-mcpu=ev5 -D__osf__ -D__alpha"
   auxlibs="-ltermcap -lm"
   auxglibs=${auxlibs}
   ;;
alphakcc)
   # Alpha/OSF with kai compiler (not yet valid)
   auxcflags="-mcpu=ev5 -D__osf__ -D__alpha"
   auxlibs="-ltermcap -lm"
   auxglibs=${auxlibs}
   ;;
alphacxx6)
   # Alpha/OSF with cxx6
   auxcflags="-nostdnew -D__osf__ -D__alpha"
   auxlibs="-lm"
   auxglibs=${auxlibs}
   ;;
alphacxx)
   # Alpha/OSF with cxx5
   auxcflags="-oldcxx -D__osf__ -D__alpha"
   auxlibs="-lm"
   auxglibs=${auxlibs}
   ;;
linuxrh42|linuxrh51)
   # Linux with gcc 2.7.2.x
   auxcflags=
   auxlibs="-lg++ -lm -ldl -rdynamic"
   auxglibs=${auxlibs}
   ;;
linux)
   # Linux with egcs, gcc 2.9x, gcc 3.x
   auxcflags="-D_REENTRANT"
   auxlibs="-lm -ldl -lpthread -rdynamic"
   auxglibs=${auxlibs}
   ;;
linuxdeb|linuxsuse6)
   # Linux with egcs on Debian and SuSE
   auxcflags=
   auxlibs="-lm -ldl -rdynamic"
   auxglibs=${auxlibs}
   ;;
linuxdeb2)
   # Linux with egcs (Debian 2)
   auxcflags=
   auxlibs="-lnsl -lm -ldl -rdynamic"
   auxglibs=${auxlibs}
   ;;
linuxkcc)
   # Linux with the KAI compiler
   auxcflags="--signed_chars -D_EXTERN_INLINE=inline --diag_suppress 191"
   auxlibs="-lm -ldl -rdynamic"
   auxglibs=${auxlibs}
   ;;
linuxicc)
   # Linux with the Intel icc compiler
   auxcflags=
   auxlibs="-lm -ldl"
   auxglibs=${auxlibs}
   ;;
linuxppcegcs)
   # Linux/ppc with gcc/glibc
   auxcflags="-fsigned-char -I/usr/X11/include"
   auxlibs="-lm -ldl -rdynamic"
   auxglibs=${auxlibs}
   ;;
linuxia64gcc)
   # Itanium Linux with gcc 2.x/3.x
   auxcflags=
   auxlibs="-lm -ldl -rdynamic"
   auxglibs=${auxlibs}
   ;;
linuxia64sgi)
   # Itanium Linux with SGI compiler
   auxcflags=
   auxlibs="-lm -ldl"
   auxglibs=${auxlibs}
   ;;
linuxia64ecc)
   # Itanium Linux with Intel ecc compiler
   auxcflags=
   auxlibs="-lm -ldl"
   auxglibs=${auxlibs}
   ;;
linuxalphaegcs)
   # Alpha Linux with egcs
   auxcflags=
   auxlibs="-lm -ldl -rdynamic"
   auxglibs=${auxlibs}
   ;;
linuxarm)
   # ARM Linux with egcs
   auxcflags="-fsigned-char"
   auxlibs="-lm -ldl -rdynamic"
   auxglibs=${auxlibs}
   ;;
mklinux)
   # MkLinux with libc5
   auxcflags="-fsigned-char -I/usr/X11/include -I/usr/include/g++"
   auxlibs="-lg++ -lm -ldl -rdynamic"
   auxglibs=${auxlibs}
   ;;
freebsd)
   # FreeBSD with libc5
   auxcflags=
   auxlibs="-lm -lg++"
   auxglibs=${auxlibs}
   ;;
freebsd4)
   # FreeBSD with glibc
   auxcflags=
   auxlibs="-lm -lstdc++"
   auxglibs=${auxlibs}
   ;;
macosx)
   # MacOS X with cc (GNU cc v2.95.2.)
   auxcflags=
   auxlibs="-lm -ldl"
   auxglibs=${auxlibs}
   ;;
hiux)
   # Hitachi HIUX
   auxcflags=
   auxlibs="-lm -ldld"
   auxglibs=${auxlibs}
   ;;
win32)
   # Win32
   auxcflags="-MD"
   auxlibs=
   auxglibs=${auxlibs}
   ;;
*)
   echo "root-config: \"$arch\" invalid architecture"
   echo "Please report to rootdev@root.cern.ch"
   exit 1
   ;;
esac

### end of machine dependent settings ###


prefix=$ROOTSYS
if test "$arch" = "win32"; then
   prefix=`cygpath -u ${prefix}`
fi
exec_prefix=${prefix}
exec_prefix_set=no
nonew_set=yes
new_set=no
cflags=""

usage="\
Usage: root-config [--prefix[=DIR]] [--exec-prefix[=DIR]] [--version] [--cflags] [--new] [--nonew] [--libs] [--glibs]"

if test $# -eq 0; then
   echo "${usage}" 1>&2
   exit 1
fi

while test $# -gt 0; do
  case "$1" in
  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  *)    optarg= ;;
  esac

  case $1 in
    --prefix=*)
      if test "$arch" = "win32"; then
         optarg=`cygpath -u $optarg`
      fi
      prefix=$optarg
      incdir=${prefix}/include
      libdir=${prefix}/lib
      if test "$arch" = "win32"; then
         incdir=`cygpath -u $incdir`
         libdir=`cygpath -u $libdir`
      fi
      if test $exec_prefix_set = no ; then
         exec_prefix=$optarg
      fi
      ;;
    --prefix)
      echo $prefix
      ;;
    --exec-prefix=*)
      if test "$arch" = "win32"; then
         optarg=`cygpath -u $optarg`
      fi
      exec_prefix=$optarg
      exec_prefix_set=yes
      libdir=${exec_prefix}/lib
      if test "$arch" = "win32"; then
         libdir=`cygpath -u $libdir`
      fi
      ;;
    --exec-prefix)
      echo $exec_prefix
      ;;
    --nonew)
      nonew_set=yes
      ;;
    --new)
      new_set=yes
      ;;
    --version)
      if test -r ${incdir}/RVersion.h; then
         echo `cat ${incdir}/RVersion.h | sed -e "s/.*ROOT_RELEASE //" \
               -e "s/.*#.*$//" -e "s/.*\*.*$//" -e "s/\"//g" -e "/^$/d"`
      else
         echo "cannot read ${incdir}/RVersion.h"
      fi
      ;;
    --cflags)
      if test ${incdir} != /usr/include; then
         if test "$arch" = "win32"; then
            includes=-I\'`cygpath -w ${incdir}`\'
         else
            includes=-I${incdir}
         fi
      fi
      if test $# -gt 1; then
         cflags="${auxcflags} $includes"
      else
         echo ${auxcflags} $includes
      fi
      ;;
    --libs)
      if test $new_set = yes; then
         libs="${newlib} ${rootlibs}"
      else
         libs=${rootlibs}
      fi
      if test "$arch" = "win32"; then
         nlibs=`echo $libs | sed "s@-l\([a-zA-Z0-9]*\)@${libdir}/lib\1.lib@g"`
         libs=
         for i in $nlibs; do
            libs="$libs '`cygpath -w $i`'"
         done
         echo $cflags $libs ${auxlibs}
      else
         echo $cflags -L${libdir} $libs ${auxlibs}
      fi
      ;;
    --glibs)
      if test $new_set = yes; then
         glibs="${newlib} ${rootlibs} ${rootglibs}"
      else
         glibs="${rootlibs} ${rootglibs}"
      fi
      if test "$arch" = "win32"; then
         nlibs=`echo $glibs | sed "s@-l\([a-zA-Z0-9]*\)@${libdir}/lib\1.lib@g"`
         glibs=
         for i in $nlibs; do
            glibs="$glibs '`cygpath -w $i`'"
         done
         echo $cflags $glibs ${auxglibs}
      else
         echo $cflags -L${libdir} $glibs ${auxglibs}
      fi
      ;;
    *)
      echo "${usage}" 1>&2
      exit 1
      ;;
  esac
  shift
done