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Commit 26e56720 authored by Bernd Schubert's avatar Bernd Schubert Committed by Michal Marek
Browse files

coccicheck: Allow the user to give a V= (verbose) argument 



Do not run with verbosity on/off depending on the ONLINE variable,
which gets set with C=1 or C=2, but allow the user to set the
verbosity using kernel default make V= paramemter.
Verbosity is off by default now.

Signed-off-by: default avatarBernd Schubert <bernd.schubert@itwm.fraunhofer.de>
CC: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: default avatarNicolas Palix <nicolas.palix@imag.fr>
Signed-off-by: default avatarMichal Marek <mmarek@suse.cz>
parent ff3771cb

Documentation/coccinelle.txt

+4 −0
Original line number Diff line number Diff line
@@ -87,6 +87,10 @@ As any static code analyzer, Coccinelle produces false 
positives. Thus, reports must be carefully checked, and patches

reviewed.



To enable verbose messages set the V= variable, for example:



   make coccicheck MODE=report V=1





 Using Coccinelle with a single semantic patch

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

scripts/coccicheck

+10 −1
Original line number Diff line number Diff line
@@ -2,6 +2,15 @@ 


SPATCH="`which ${SPATCH:=spatch}`"



# The verbosity may be set by the environmental parameter V=

# as for example with 'make V=1 coccicheck'



if [ -n "$V" -a "$V" != "0" ]; then

	VERBOSE=1

else

	VERBOSE=0

fi



if [ "$C" = "1" -o "$C" = "2" ]; then

    ONLINE=1
@@ -55,7 +64,7 @@ coccinelle () { 
#

#    $SPATCH -D $MODE $FLAGS -parse_cocci $COCCI $OPT > /dev/null



    if [ "$ONLINE" = "0" ] ; then

    if [ $VERBOSE -ne 0 ] ; then



	FILE=`echo $COCCI | sed "s|$srctree/||"`