#!/bin/sh

# Make a Linux ELF shared for 3Dfx Glide with threading for MITS

#--identification------------------------------------------------------

# $Id: mklib.mits,v 1.1 1998/07/08 01:05:02 brianp Exp $

# $Log: mklib.mits,v $
# Revision 1.1  1998/07/08 01:05:02  brianp
# Initial revision
#

#--common--------------------------------------------------------------

# Usage:  mklib libname major minor file.o ...
#
# First argument is name of output library (LIBRARY)
# Second arg is major version number (MAJOR)
# Third arg is minor version number (MINOR)
# Rest of arguments are object files (OBJECTS)

LIBRARY=$1
shift 1

MAJOR=$1
shift 1

MINOR=$1
shift 1

OBJECTS=$*

#--platform------------------------------------------------------------

# If we're making the libMesaGL.so file then also link in the Glide libs.
# The -L/usr/i486-linux-libc5/lib option is specified so that licb5 is
# used on RedHat 5.x systems.  This helps to fix Quake problems.  This
# tip comes from Emil Briggs (briggs@tick.physics.ncsu.edu).  Thanks!
if [ $LIBRARY = "libMesaGL.so" ] ; then
    GLIDELIBS="-L/usr/local/glide/lib -lglide2x -L/usr/i486-linux-libc5/lib -lm -lpthread"
fi


# the following provided by Thomas Hiller (Hiller@tu-harburg.d400.de)

VERSION="${MAJOR}.${MINOR}"

LIBNAME=`basename $LIBRARY`
ARNAME=`basename $LIBNAME .so`.a
DIRNAME=`dirname $LIBRARY`

gcc -shared -Wl,-soname,${LIBNAME}.${MAJOR} -o ${LIBRARY}.${VERSION} ${OBJECTS} ${GLIDELIBS}
(cd $DIRNAME; ln -s ${LIBNAME}.${VERSION} ${LIBNAME}.${MAJOR})

ln -s ${LIBNAME}.${MAJOR} ${LIBRARY}


# also make regular .a files,
# provided by Danek Duvall (duvall@dhduvall.student.princeton.edu)

ar ruv ${DIRNAME}/${ARNAME} ${OBJECTS}
ranlib ${DIRNAME}/${ARNAME}


# Print a reminder about shared libs:
DIR=`cd .. ; pwd`
echo
echo "******Be sure to add" ${DIR}"/lib to your LD_LIBRARY_PATH variable"
echo
sleep 2



#### NOTES:
# One Mesa user reports having to run the "ldconfig -v" command to make
# Linux aware of the shared libs.