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    trunk/opengl-update/opengl-update.sh revision 619 by niro, Wed Nov 14 18:16:28 2007 UTC trunk/opengl-update/opengl-update.in revision 2069 by niro, Fri Mar 8 14:09:44 2013 UTC
    # Line 1  Line 1 
    1  #!/bin/bash  #!/bin/bash
    2  # Copyright 1999-2004 Gentoo Foundation  # Copyright 1999-2004 Gentoo Foundation
    3  # Distributed under the terms of the GNU General Public License v2  # Distributed under the terms of the GNU General Public License v2
    4  # $Header: /home/cvsd/magellan-cvs/magellan-src/opengl-update/opengl-update.sh,v 1.4 2007-11-14 18:16:28 niro Exp $  # $Header: /home/cvsd/magellan-cvs/magellan-src/opengl-update/opengl-update.sh,v 1.10 2007-11-14 19:19:16 niro Exp $
    5  # Author:  Martin Schlemmer <azarah@gentoo.org>  # Author:  Martin Schlemmer <azarah@gentoo.org>
    6  # Further modifications by Donnie Berkholz <spyderous@gentoo.org>  # Further modifications by Donnie Berkholz <spyderous@gentoo.org>
    7  # Further modifications based off submissions to bug #54984 <cyfred@gentoo.org>  # Further modifications based off submissions to bug #54984 <cyfred@gentoo.org>
    # Line 11  Line 11 
    11  # <niro@magellan-linux.de>  # <niro@magellan-linux.de>
    12  #  #
    13    
     . /etc/init.d/functions  
       
    14  hasq()  hasq()
    15  {  {
    16   local x   local x
    # Line 67  get_implementations() Line 65  get_implementations()
    65   for dir in ${PREFIX}/lib{,32,64}/opengl/*   for dir in ${PREFIX}/lib{,32,64}/opengl/*
    66   do   do
    67   if [[ -d ${dir} ]] &&   if [[ -d ${dir} ]] &&
    68   [[ ${dir##*/} != global ]]   [[ ${dir##*/} != global ]] &&
    69   && ! hasq ${dir##*/} ${implems}   ! hasq ${dir##*/} ${implems}
    70   then   then
    71   implems=${implems:+${implems} }${dir##*/}   implems=${implems:+${implems} }${dir##*/}
    72   fi   fi
    # Line 102  print_usage() Line 100  print_usage()
    100  Usage: ${0##*/} [<options>] <GL implementation>  Usage: ${0##*/} [<options>] <GL implementation>
    101         Set the opengl implementation.         Set the opengl implementation.
    102         Valid options:         Valid options:
    103           --help|-h|-?:       Prints this help.
    104           --version:          Shows the version of this utility.
    105         --use-old:          If an implementation is already set, use that one.         --use-old:          If an implementation is already set, use that one.
    106         --prefix=<val>:     Set the source prefix (default: /usr)         --prefix=<val>:     Set the source prefix (default: /usr)
    107         --dst-prefix=<val>: Set the destination prefix (default: /usr)         --dst-prefix=<val>: Set the destination prefix (default: /usr)
    108         --impl-headers:     Use headers provided by this implementation to         --impl-headers:     Use headers provided by this implementation to
    109                             override golbal ones provided by opengl-update.                             override global ones provided by opengl-update.
    110    
    111  Usage: ${0##*/} --get-implementation  Usage: ${0##*/} --get-implementation
    112         Print the current implementaion         Print the current implementaion
    # Line 197  parse_options() Line 197  parse_options()
    197   done   done
    198  }  }
    199    
    200  set-new-implementation()  set_new_implementation()
    201  {  {
    202   local GL_IMPLEM=${1}   local GL_IMPLEM=${1}
    203   local GL_LOCAL   local GL_LOCAL
    # Line 227  set-new-implementation() Line 227  set-new-implementation()
    227   [[ -d ${PREFIX}/${LIBDIR}/opengl ]] || continue   [[ -d ${PREFIX}/${LIBDIR}/opengl ]] || continue
    228   else   else
    229   [[ -d ${PREFIX}/${LIBDIR}/opengl ]] &&   [[ -d ${PREFIX}/${LIBDIR}/opengl ]] &&
    230   ! -h ${PREFIX}/${LIBDIR} ]] || continue   [[ ! -h ${PREFIX}/${LIBDIR} ]] || continue
    231   fi   fi
    232    
    233   # Fallback on xorg if we don't have this implementation for this LIBDIR.   # Fallback on xorg if we don't have this implementation for this LIBDIR.
    # Line 241  set-new-implementation() Line 241  set-new-implementation()
    241   mkdir -p ${DST_PREFIX}/${LIBDIR}   mkdir -p ${DST_PREFIX}/${LIBDIR}
    242   pushd ${DST_PREFIX}/${LIBDIR} &> /dev/null   pushd ${DST_PREFIX}/${LIBDIR} &> /dev/null
    243   # First remove old symlinks   # First remove old symlinks
    244   for file in libGL{,core}.{a,so,la}   for file in lib{EGL,GL*,OpenVG}{,core}.{so,dylib,a,la}
    245   do   do
    246     # exclude libGLU
    247     [[ ${file} = libGLU.so ]] && continue
    248   [[ -h ${file} ]] && rm -f ${file}   [[ -h ${file} ]] && rm -f ${file}
    249   done   done
    250    
    251   # Note that we don't do .so*, just .so on purpose.  The   # Note that we don't do .so*, just .so on purpose.  The
    252   # loader knows to look in the profile dir, and the   # loader knows to look in the profile dir, and the
    253   # linked just needs the .so   # linked just needs the .so
    254   for file in ${PREFIX}/${LIBDIR}/opengl/${GL_LOCAL}/lib/libGL{,core}.{so,a,la}   for file in ${PREFIX}/${LIBDIR}/opengl/${GL_LOCAL}/lib/lib{EGL,GL*,OpenVG}{,core}.{so,dylib,a,la}
    255   do   do
    256   [[ -f ${file} ]] || continue   [[ -f ${file} ]] || continue
    257   [[ -f ${file##*/} ]] && rm -f ${file##*/}   [[ -f ${file##*/} ]] && rm -f ${file##*/}
    # Line 269  set-new-implementation() Line 271  set-new-implementation()
    271   mkdir -p ${DST_PREFIX}/${LIBDIR}/tls   mkdir -p ${DST_PREFIX}/${LIBDIR}/tls
    272   pushd ${DST_PREFIX}/${LIBDIR}/tls &> /dev/null   pushd ${DST_PREFIX}/${LIBDIR}/tls &> /dev/null
    273   # First remove old symlinks   # First remove old symlinks
    274   for file in libGL{,core}.{a,so,la}   for file in lib{EGL,GL*,OpenVG}{,core}.{so,dylib,a,la}
    275   do   do
    276     # exclude libGLU
    277     [[ ${file} = libGLU.so ]] && continue
    278   [[ -h ${file} ]] && rm -f ${file}   [[ -h ${file} ]] && rm -f ${file}
    279   done   done
    280    
    281   for file in ${PREFIX}/${LIBDIR}/opengl/${GL_LOCAL}/lib/tls/libGL{,core}.{so,a,la}   for file in ${PREFIX}/${LIBDIR}/opengl/${GL_LOCAL}/lib/tls/lib{EGL,GL*,OpenVG}{,core}.{so,dylib,a,la}
    282   do   do
    283   [[ -f ${file} ]] || continue   [[ -f ${file} ]] || continue
    284   [[ -f ${file##*/} ]] && rm -f ${file##*/}   [[ -f ${file##*/} ]] && rm -f ${file##*/}
    # Line 303  set-new-implementation() Line 307  set-new-implementation()
    307   mkdir -p ${DST_PREFIX}/${LIBDIR}/${MODULEDIR}/extensions   mkdir -p ${DST_PREFIX}/${LIBDIR}/${MODULEDIR}/extensions
    308   pushd ${DST_PREFIX}/${LIBDIR}/${MODULEDIR}/extensions &> /dev/null   pushd ${DST_PREFIX}/${LIBDIR}/${MODULEDIR}/extensions &> /dev/null
    309   # First remove old symlinks   # First remove old symlinks
    310   for file in libglx.so libglx.a   for file in lib{wfb,glx,dri,dri2}.{so,dylib,a}
    311   do   do
    312   [[ -h ${file} ]] && rm -f ${file}   [[ -h ${file} ]] && rm -f ${file}
    313   done   done
    # Line 325  set-new-implementation() Line 329  set-new-implementation()
    329   fi   fi
    330    
    331   # Setup the includes   # Setup the includes
    332   mkdir -p ${DST_PREFIX}/include/GL   local -A headers
    333   pushd ${DST_PREFIX}/include/GL &> /dev/null   headers[GL]="gl.h glx.h glxtokens.h glext.h glxext.h glxmd.h glxproto.h"
    334   for file in gl.h glx.h glxtokens.h glext.h glxext.h glxmd.h glxproto.h   headers[GLES]="egl.h gl_extensions.h glext.h gl.h glplatform.h"
    335   do   headers[GLES2]="gl2ext.h gl2.h gl2platform.h"
    336   # IMPORTANT   headers[GLES3]="gl3ext.h gl3.h gl3platform.h"
    337   # It is preferable currently to use the standard glext.h file   headers[EGL]="eglext.h egl.h eglmesaext.h eglplatform.h"
    338   # however if an OpenGL provider must use a self produced glext.h   headers[KHR]="khrplatform.h"
    339   # then it should be installed to ${GL_IMPLEM}/include and the user   headers[VG]="openvg.h vgext.h vgplatform.h vgu.h"
    340   # can add the --impl-headers option to select it.   for incl_dir in EGL GL GLES GLES2 GLES3 KHR VG
    341     do
    342     mkdir -p ${DST_PREFIX}/include/${incl_dir}
    343     pushd ${DST_PREFIX}/include/${incl_dir} &> /dev/null
    344     for file in ${headers[${incl_dir}]}
    345     do
    346     # IMPORTANT
    347     # It is preferable currently to use the standard glext.h file
    348     # however if an OpenGL provider must use a self produced glext.h
    349     # then it should be installed to ${GL_IMPLEM}/include and the user
    350     # can add the --impl-headers option to select it.
    351     if [[ ${USE_PROFILE_HEADERS} = yes ]]
    352     then
    353     # Check the profile first.
    354     if [[ -e ${PREFIX}/${LIBDIR}/opengl/${GL_IMPLEM}/include/${incl_dir}/${file} ]]
    355     then
    356     [[ -f "${file}" || ( -L "${file}" && ! -e "${file}" ) ]] && rm -f ${file}
    357     ln -s ${PREFIX}/${LIBDIR}/opengl/${GL_IMPLEM}/include/${incl_dir}/${file}
    358     fi
    359     continue
    360     fi
    361    
    362   if [[ ${USE_PROFILE_HEADERS} = yes ]]   if [[ -e ${PREFIX}/${LIBDIR}/opengl/global/include/${incl_dir}/${file} ]]
    363   then   then
    364   # Check the profile first.   [[ -f "${file}" || ( -L "${file}" && ! -e "${file}" ) ]] && rm -f ${file}
    365   if [[ -e ${PREFIX}/${LIBDIR}/opengl/${GL_IMPLEM}/include/${file} ]]   ln -s ${PREFIX}/${LIBDIR}/opengl/global/include/${incl_dir}/${file}
    366     elif [[ -e ${PREFIX}/${LIBDIR}/opengl/${GL_IMPLEM}/include/${incl_dir}/${file} ]]
    367     then
    368     [[ -f "${file}" || ( -L "${file}" && ! -e "${file}" ) ]] && rm -f ${file}
    369     ln -s ${PREFIX}/${LIBDIR}/opengl/${GL_IMPLEM}/include/${incl_dir}/${file}
    370     elif [[ -e ${PREFIX}/${LIBDIR}/opengl/xorg/include/${incl_dir}/${file} ]]
    371   then   then
    372   [[ -f "${file}" || ( -L "${file}" && ! -e "${file}" ) ]] && rm -f ${file}   [[ -f "${file}" || ( -L "${file}" && ! -e "${file}" ) ]] && rm -f ${file}
    373   ln -s ${PREFIX}/${LIBDIR}/opengl/${GL_IMPLEM}/include/${file}   ln -s ${PREFIX}/${LIBDIR}/opengl/xorg/include/${incl_dir}/${file}
    374   fi   fi
    375   continue   done
    376   fi   popd &> /dev/null
    377     done
      if [[ -e ${PREFIX}/${LIBDIR}/opengl/global/include/${file} ]]  
      then  
      [[ -f "${file}" || ( -L "${file}" && ! -e "${file}" ) ]] && rm -f ${file}  
      ln -s ${PREFIX}/${LIBDIR}/opengl/global/include/${file}  
      elif [[ -e ${PREFIX}/${LIBDIR}/opengl/${GL_IMPLEM}/include/${file} ]]  
      then  
      [[ -f "${file}" || ( -L "${file}" && ! -e "${file}" ) ]] && rm -f ${file}  
      ln -s ${PREFIX}/${LIBDIR}/opengl/${GL_IMPLEM}/include/${file}  
      elif [[ -e ${PREFIX}/${LIBDIR}/opengl/xorg/include/${file} ]]  
      then  
      [[ -f "${file}" || ( -L "${file}" && ! -e "${file}" ) ]] && rm -f ${file}  
      ln -s ${PREFIX}/${LIBDIR}/opengl/xorg/include/${file}  
      fi  
      done  
      popd &> /dev/null  
    378    
    379   # Setup the $LDPATH   # Setup the $LDPATH
    380   ldpath="${ldpath:+${ldpath}:}${PREFIX}/${LIBDIR}/opengl/${GL_LOCAL}/lib"   ldpath="${ldpath:+${ldpath}:}${PREFIX}/${LIBDIR}/opengl/${GL_LOCAL}/lib"
    381    
    382   done   done
    383    
    384   echo "LDPATH=\"${ldpath}\"" > ${ENV_D}   # put only one LDPATH per line!
    385     local i
    386     for i in $(echo ${ldpath} | sed "s:\::\ :g")
    387     do
    388     echo "LDPATH=\"${i}\"" >> ${ENV_D}
    389     done
    390   echo "OPENGL_PROFILE=\"${GL_IMPLEM}\"" >> ${ENV_D}   echo "OPENGL_PROFILE=\"${GL_IMPLEM}\"" >> ${ENV_D}
    391    
    392   env-rebuild   env-rebuild
    # Line 401  case ${ACTION} in Line 420  case ${ACTION} in
    420   ;;   ;;
    421    
    422   old-implementation)   old-implementation)
    423   set-new-implementation ${CURRENT_GL_IMPLEM}   set_new_implementation ${CURRENT_GL_IMPLEM}
    424   exit $?   exit $?
    425   ;;   ;;
    426    
    427   set-implementation)   set-implementation)
    428   if [[ -n ${NEW_GL_IMPLEM} ]]   if [[ -n ${NEW_GL_IMPLEM} ]]
    429   then   then
    430   set-new-implementation ${NEW_GL_IMPLEM}   set_new_implementation ${NEW_GL_IMPLEM}
    431   exit $?   exit $?
    432   else   else
    433   print_usage   print_usage
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