#!/bin/sh
-export GTK_PATH=%INSTALL_PREFIX%/%LIBDIR%/ardour2:$GTK_PATH
+export GTK_PATH=@INSTALL_PREFIX@/@LIBDIR@/ardour3:$GTK_PATH
-export LD_LIBRARY_PATH=%INSTALL_PREFIX%/%LIBDIR%/ardour2:$LD_LIBRARY_PATH
+export LD_LIBRARY_PATH=@INSTALL_PREFIX@/@LIBDIR@/ardour3:$LD_LIBRARY_PATH
# DYLD_LIBRARY_PATH is for Darwin
export DYLD_LIBRARY_PATH=$LD_LIBRARY_PATH
+## Memlock check
+
MLOCK_LIMIT=$(ulimit -l)
if [ "$MLOCK_LIMIT" != "unlimited" ]; then
echo "WARNING: Your system has a limit for maximum amount of locked memory!"
- echo "This might cause Ardour to run out of memory before your system runs out of memory. You can view the memory limit with 'ulimit -l', and it is normally controlled by /etc/security/limits.conf"
+ echo " This might cause Ardour to run out of memory before your system runs"
+ echo " out of memory. You can view the memory limit with 'ulimit -l', and it"
+ echo " is normally controlled by /etc/security/limits.conf"
+ echo ""
+
+fi
+
+## Glib atomic test
+
+GLIB=$(ldd @INSTALL_PREFIX@/@LIBDIR@/ardour3/ardour-@VERSION@ 2> /dev/null | grep glib-2.0 | sed 's/.*=> \([^ ]*\) .*/\1/')
+if [ "$GLIB" = "" ]; then
+ echo "WARNING: Could not check your glib-2.0 for mutex locking atomic operations."
+ echo ""
+elif [ $(nm -D --radix=dec --defined-only -S $GLIB | grep -w g_atomic_int_add | cut -d ' ' -f 2) -gt 32 ]; then
+ echo "WARNING: Your system contains a suspect libglib-2.0. Your version might be built"
+ echo " to use mutex locking atomic operations. This is a fallback solution to"
+ echo " a more robust hardware supported atomicity. It might cause reduced "
+ echo " performance and/or deadlocks. Please contact your distribution support"
+ echo " about this issue."
+ echo " Unfortunately this check is not 100% accurate, so this might not be"
+ echo " the case with your system."
+ echo ""
fi
-exec %INSTALL_PREFIX%/%LIBDIR%/ardour2/ardour-%VERSION% $*
+exec @INSTALL_PREFIX@/@LIBDIR@/ardour3/ardour-@VERSION@ "$@"