diff options
| author | Geert Uytterhoeven <[email protected]> | 2016-08-03 17:33:32 +0200 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2016-08-03 12:45:23 -0400 |
| commit | 4b2e0162e4ab1a976eec0a36ca0bd920b02bfff3 (patch) | |
| tree | 95481a0c2f12d173b19b320385534619701a6db9 /tools/perf/util/trace-event-scripting.c | |
| parent | f0936155f2204720655aefbc2f17c25a2c80a59e (diff) | |
fs/proc: Add compiler check for -Wno-override-init to support gcc < 4.2
With gcc < 4.2 (e.g. 4.1.2):
CC fs/proc/task_mmu.o
cc1: error: unrecognized command line option "-Wno-override-init"
To fix this, only enable the compiler option when it is actually
supported by the compiler.
Fixes: ca52953f5f24 ("fs/proc/task_mmu.c: suppress compilation warnings with W=1")
Signed-off-by: Geert Uytterhoeven <[email protected]>
Acked-by: Valdis Kletnieks <[email protected]>
Cc: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions