tree 25ef6cf3df1c93754fd8ac882e8d9137391edab3
parent e8475feb26500cf49298956e5f0262677dbbc173
author Vladislav Valtchev (VMware) <vladislav.valtchev@gmail.com> 1517906944 +0200
committer Steven Rostedt (VMware) <rostedt@goodmis.org> 1518034137 -0500

trace-cmd: Make the trace-cmd target buildable out-of-tree

This patch allows the trace-cmd app to be buildable out-of-tree when the 'O'
variable is set at command line while invoking make.

At this stage, when the 'O' variable is set, the out-of-tree build will fail
for some targets like 'gui' (as it *already* happens on the master branch): with
this patch the final goal of a fully working out-of-tree build gets closer.

In successive steps, the remaining Makefiles will be made to support out-of-tree
builds, until everything works.

NOTE: the regular in-tree build of all targets clearly continues to work.

Signed-off-by: Vladislav Valtchev (VMware) <vladislav.valtchev@gmail.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>