tools: Support relative directory path for 'O='
Running "make O=foo" (with a relative directory path) fails with:
scripts/Makefile.include:3: *** O=foo does not exist. Stop.
/home/jpoimboe/git/linux/Makefile:1547: recipe for target 'tools/objtool' failed
The tools Makefile gets confused by the relative path and tries to build
objtool in tools/foo. Convert the output directory to an absolute path
before passing it to the tools Makefile.
Reported-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-next@vger.kernel.org
Cc: linux@roeck-us.net
Cc: live-patching@vger.kernel.org
Link: http://lkml.kernel.org/r/94a078c6c998fac9f01a14f574008bf7dff40191.1457016803.git.jpoimboe@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
1 file changed