src/run_gerbv.in

   1 #!/bin/sh
   2 #
   3
   4 # This is a wrapper script used to help gerbv find its scheme init file
   5 # when testing out gerbv prior to installation.
   6
   7 # If the first argument is "-gdb" then run gerbv inside the gdb
   8 # debugger.
   9 #
  10 # Use  --g-fatal-warnings to cause gtk-WARNING's to
  11 # abort.
  12
  13
  14 usage() {
  15 cat << EOF
  16
  17 $0 - tests out gerbv prior to installation
  18
  19 $0 [-gdb] [-h|--help] [--] [gerbv arguments]
  20
  21 Options:
  22
  23   -gdb       - runs gerbv in the GDB debugger
  24
  25   -h|--help  - displays this message and exits
  26
  27   --         - halts all further option processing all additional options
  28                are passed down to gerbv.
  29
  30
  31 See also:
  32
  33   $0 -- --help
  34
  35   for information on the gerbv options
  36
  37 EOF
  38 }
  39
  40 do_gdb=no
  41 while test $# -gt 0 ; do
  42         case $1 in
  43                 -gdb)
  44                         do_gdb=yes
  45                         shift
  46                         ;;
  47
  48                 -h|--help)
  49                         usage
  50                         exit
  51                         ;;
  52
  53                 --)
  54                         shift
  55                         break
  56                         ;;
  57
  58                 -*)
  59                         echo "$0:  Unknown option $1"
  60                         echo "See $0 --help for more information."
  61                         exit 1
  62                         ;;
  63
  64                 *)
  65                         break
  66                         ;;
  67         esac
  68 done
  69
  70 # We do this hack because if there is a libgerbv already installed in the
  71 # same location as some of the libs like gtk, then we will pick up the
  72 # installed libgerbv at runtime instead of the one we just built.  This can
  73 # lead to extreme frustration when trying to understand why changes to the code
  74 # do not change the way the program works!  This makes sure we pick up our
  75 # newly built libgerbv first.
  76 #
  77 # This hack came from wcalc.
  78
  79 LIBGERBV_DIR=@BUILDDIR@/.libs
  80 if test "X${LD_LIBRARY_PATH}" = "X" ; then
  81         LD_LIBRARY_PATH=${LIBGERBV_DIR}
  82 else
  83         LD_LIBRARY_PATH=${LIBGERBV_DIR}:${LD_LIBRARY_PATH}
  84 fi
  85 export LD_LIBRARY_PATH
  86 echo "Set LD_LIBRARY_PATH to ${LD_LIBRARY_PATH}"
  87
  88 if test "X${LD_RUN_PATH}" = "X" ; then
  89         LD_RUN_PATH=${LIBGERBV_DIR}
  90 else
  91         LD_RUN_PATH=${LIBGERBV_DIR}:${LD_RUN_PATH}
  92 fi
  93 export LD_RUN_PATH
  94 echo "Set LD_RUN_PATH to ${LD_RUN_PATH}"
  95
  96 if test "X${LD_PRELOAD}" = "X" ; then
  97         LD_PRELOAD=${LIBGERBV_DIR}/libgerbv.so
  98 else
  99         LD_PRELOAD=${LIBGERBV_DIR}/libgerbv.so:${LD_PRELOAD}
 100 fi
 101 export LD_PRELOAD
 102 echo "Set LD_PRELOAD to ${LD_PRELOAD}"
 103
 104 GERBV=@BUILDDIR@/gerbv
 105
 106 mv -f ${GERBV} ${GERBV}.orig
 107 sed \
 108         -e 's;LD_LIBRARY_PATH="/;LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:/;g' \
 109         -e 's;LD_RUN_PATH="/;LD_RUN_PATH="${LD_RUN_PATH}:/;g' \
 110         ${GERBV}.orig > ${GERBV}
 111
 112 chmod 755 ${GERBV}
 113
 114 # End of shared lib hack
 115
 116
 117 if test $do_gdb = yes ; then
 118         # Create a temp directory in a safe manner that is only accessible by us.
 119         # This will allow for safe use of temporary files.
 120         tmpd=${TMPDIR:-/tmp}/run_gerbv.$$
 121         mkdir -p -m 0700 $tmpd
 122         rc=$?
 123         if test $rc -ne 0 ; then
 124                 echo "$0:  Unable to create temp directory $tmpd"
 125                 echo "Either the directory exists already or you do not have permissions"
 126                 exit 1
 127         fi
 128
 129         tmpf=${tmpd}/run_gerbv.gdb
 130         echo set args "$@"  > $tmpf
 131         echo set env GERBV_SCHEMEINIT @SRCDIR@ >> $tmpf
 132         exec ../libtool --mode=execute gdb -x $tmpf ${GERBV}
 133         rm -f $tmpf
 134         rm -fr $tmpd
 135 else
 136         GERBV_SCHEMEINIT="@SRCDIR@"
 137         export GERBV_SCHEMEINIT
 138         exec ${GERBV} "$@"
 139 fi
 140