File: nvidia-glx-dev.preinst

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nvidia-glx-src 1.0.2880-3
  • links: PTS
  • area: contrib
  • in suites: woody
  • size: 116 kB
  • ctags: 3
  • sloc: makefile: 134; sh: 129
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#! /bin/sh
# preinst script for nvidia-glx
#
# see: dh_installdeb(1)

set -e

# summary of how this script can be called:
#        * <new-preinst> `install'
#        * <new-preinst> `install' <old-version>
#        * <new-preinst> `upgrade' <old-version>
#        * <old-preinst> `abort-upgrade' <new-version>
#
# For details see /usr/share/doc/packaging-manual/

case "$1" in
    install|upgrade)

	if [ ! -d /usr/share/nvidia-glx/diversions ]; then
		mkdir -p /usr/share/nvidia-glx/diversions || true
	fi
	if [ ! -d /usr/share/nvidia-glx/diversions-X11R6 ]; then
		mkdir -p /usr/share/nvidia-glx/diversions-X11R6 || true
	fi

# to remove old diversions

	if [ -e /usr/share/nvidia-glx/diversions-X11R6/gl.h ]; then
	  if [ -e /usr/include/GL/gl.h ]; then 
	  	rm -f /usr/include/GL/gl.h /usr/include/GL/glx.h /usr/include/GL/glxtokens.h
	  fi		
	  dpkg-divert --remove --rename --package nvidia-glx-dev --divert /usr/share/nvidia-glx/diversions/gl.h /usr/include/GL/gl.h > /dev/null
	  dpkg-divert --remove --rename --package nvidia-glx-dev --divert /usr/share/nvidia-glx/diversions/glx.h /usr/include/GL/glx.h > /dev/null
	  dpkg-divert --remove --rename --package nvidia-glx-dev --divert /usr/share/nvidia-glx/diversions/glxtokens.h /usr/include/GL/glxtokens.h > /dev/null

	  dpkg-divert --remove --rename --package nvidia-glx-dev --divert /usr/share/nvidia-glx/diversions-X11R6/gl.h /usr/X11R6/include/GL/gl.h > /dev/null
	  dpkg-divert --remove --rename --package nvidia-glx-dev --divert /usr/share/nvidia-glx/diversions-X11R6/glx.h /usr/X11R6/include/GL/glx.h > /dev/null
	  dpkg-divert --remove --rename --package nvidia-glx-dev --divert /usr/share/nvidia-glx/diversions-X11R6/glxtokens.h /usr/X11R6/include/GL/glxtokens.h > /dev/null

	fi



	dpkg-divert --add --rename --package nvidia-glx-dev --divert /usr/share/nvidia-glx/diversions/libGL.so /usr/lib/libGL.so > /dev/null
	dpkg-divert --add --rename --package nvidia-glx-dev --divert /usr/share/nvidia-glx/diversions-X11R6/libGL.so /usr/X11R6/lib/libGL.so > /dev/null
	dpkg-divert --add --rename --package nvidia-glx-dev --divert /usr/share/nvidia-glx/diversions/libGL.a /usr/lib/libGL.a > /dev/null
	dpkg-divert --add --rename --package nvidia-glx-dev --divert /usr/share/nvidia-glx/diversions-X11R6/libGL.a /usr/X11R6/lib/libGL.a > /dev/null

#	dpkg-divert --add --rename --package nvidia-glx-dev --divert /usr/share/nvidia-glx/diversions/gl.h /usr/include/GL/gl.h > /dev/null
#	dpkg-divert --add --rename --package nvidia-glx-dev --divert /usr/share/nvidia-glx/diversions/glx.h /usr/include/GL/glx.h > /dev/null
#	dpkg-divert --add --rename --package nvidia-glx-dev --divert /usr/share/nvidia-glx/diversions/glxtokens.h /usr/include/GL/glxtokens.h > /dev/null

#	dpkg-divert --add --rename --package nvidia-glx-dev --divert /usr/share/nvidia-glx/diversions-X11R6/gl.h /usr/X11R6/include/GL/gl.h > /dev/null
#	dpkg-divert --add --rename --package nvidia-glx-dev --divert /usr/share/nvidia-glx/diversions-X11R6/glx.h /usr/X11R6/include/GL/glx.h > /dev/null
#	dpkg-divert --add --rename --package nvidia-glx-dev --divert /usr/share/nvidia-glx/diversions-X11R6/glxtokens.h /usr/X11R6/include/GL/glxtokens.h > /dev/null

  ;;

    abort-upgrade)
    ;;

    *)
        echo "preinst called with unknown argument \`$1'" >&2
        exit 0
    ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

#DEBHELPER#

exit 0