Jiri Olsa 2ec8107d8e tools build: Add CFLAGS_REMOVE_* support ...

Adding support to remove options from final CFLAGS for both object file
and build target. It's now possible to remove CFLAGS options like:

  CFLAGS_REMOVE_krava.o += -Wstrict-prototypes

Committer notes:

This comes from the kernel's kbuild infrastructure, the subset that is
supported in tools/ is being documented at tools/build/Documentation/Build.txt.

Signed-off-by: Jiri Olsa <[email protected]>
Tested-by: Stephane Eranian <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: William Cohen <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

2016-11-14 11:37:25 -03:00

..

Build.txt

tools build: Add CFLAGS_REMOVE_* support

2016-11-14 11:37:25 -03:00