gtk2_ardour/ardour.sh.in

   1 #!/bin/sh
   2
   3 export GTK_PATH=%INSTALL_PREFIX%/%LIBDIR%/ardour2:$GTK_PATH
   4
   5 export LD_LIBRARY_PATH=%INSTALL_PREFIX%/%LIBDIR%/ardour2:$LD_LIBRARY_PATH
   6 # DYLD_LIBRARY_PATH is for Darwin
   7 export DYLD_LIBRARY_PATH=$LD_LIBRARY_PATH
   8
   9 ## Memlock check
  10
  11 MLOCK_LIMIT=$(ulimit -l)
  12 if [ "$MLOCK_LIMIT" != "unlimited" ]; then
  13         echo "WARNING: Your system has a limit for maximum amount of locked memory!"
  14         echo "         This might cause Ardour to run out of memory before your system runs"
  15         echo "         out of memory. You can view the memory limit with 'ulimit -l', and it"
  16         echo "         is normally controlled by /etc/security/limits.conf"
  17         echo ""
  18
  19 fi
  20
  21
  22 ## Glib atomic test
  23
  24 GLIB=$(ldd %INSTALL_PREFIX%/%LIBDIR%/ardour2/ardour-%VERSION% 2> /dev/null | grep glib-2.0 | sed 's/.*=> \([^ ]*\) .*/\1/')
  25
  26 if [ "$GLIB" = "" ]; then
  27         echo "WARNING: Could not check your glib-2.0 for mutex locking atomic operations."
  28         echo ""
  29 elif [ $(nm -D --radix=dec --defined-only -S $GLIB | grep -w g_atomic_int_add | cut -d ' ' -f 2) -gt 32 ]; then
  30         echo "WARNING: Your system contains a suspect libglib-2.0. Your version might be built"
  31         echo "         to use mutex locking atomic operations. This is a fallback solution to"
  32         echo "         a more robust hardware supported atomicity. It might cause reduced "
  33         echo "         performance and/or deadlocks. Please contact your distribution support"
  34         echo "         about this issue."
  35         echo "         Unfortunately this check is not 100% accurate, so this might not be"
  36         echo "         the case with your system."
  37         echo ""
  38 fi
  39
  40 exec %INSTALL_PREFIX%/%LIBDIR%/ardour2/ardour-%VERSION% "$@"
  41
  42