hannes:

misc/tools-source/fl_stparse.c

@@ -145,6 +145,7 @@ int main(int argc, char ** argv) {
 		}
 
 		if ( sscanf(line, "%d _exit(%d", &pid, &newpid) == 2 ||
+	             sscanf(line, "%d exit(%d", &pid, &newpid) == 2 ||
 		     sscanf(line, "%d exit_group(%d", &pid, &newpid) == 2 ) {
 			freeproc(pid);
 			continue;

package/base/sysfiles/mkpkg.sh

@@ -16,9 +16,15 @@ fi
 pkg=$1; shift
 slog=`mktemp` wlog=`mktemp` flog=`mktemp`
 
+if [ "$(uname -m)" = "ppc" ]; then
+	SYSEXIT="exit"
+else
+	SYSEXIT="_exit"
+fi
+
 strace -o $slog -F -f -q -e open,creat,`
 	`mkdir,mknod,link,symlink,rename,utime,chdir,`
-	`execve,fork,vfork,_exit,exit_group -p $$ &
+	`execve,fork,vfork,$SYSEXIT,exit_group -p $$ &
 strace_pid=$!; sleep 1; cd $PWD
 
 "$@"