coccicheck: make SPFLAGS more useful
SPFLAGS is set early, it means that any heuristics done on
coccicheck cannot be overridden currently. Move SPFLAGS
after OPTIONS and set this at the end. This lets you override
any heuristics as coccinelle treats conflicts by only listening
to the last option that makes sense.
v3: this patch was added in the v3 series
v4: Update Documentation/coccinelle.txt explaining how
SPFLAGS works as well.
Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org>
Acked-by: Nicolas Palix <nicolas.palix@imag.fr>
Signed-off-by: Michal Marek <mmarek@suse.com>
diff --git a/Documentation/coccinelle.txt b/Documentation/coccinelle.txt
index 7f773d5..bb9632c2 100644
--- a/Documentation/coccinelle.txt
+++ b/Documentation/coccinelle.txt
@@ -146,7 +146,8 @@
~~~~~~~~~~~~~~~~~~
Additional flags can be passed to spatch through the SPFLAGS
-variable.
+variable. This works as Coccinelle respects the last flags
+given to it when options are in conflict.
make SPFLAGS=--use-glimpse coccicheck
make SPFLAGS=--use-idutils coccicheck