linux-kernel - [PATCH 2/4] Coccinelle: Cleanup the setting of the FLAGS and OPTIONS variables

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <1362260188-14138-2-git-send-email-nicolas.palix@imag.fr>
Date:	Sat,  2 Mar 2013 22:36:26 +0100
From:	Nicolas Palix <nicolas.palix@...g.fr>
To:	Julia Lawall <Julia.Lawall@...6.fr>,
	Gilles Muller <Gilles.Muller@...6.fr>,
	Nicolas Palix <nicolas.palix@...g.fr>, cocci@...teme.lip6.fr,
	linux-kernel@...r.kernel.org, Michal Marek <mmarek@...e.cz>
Subject: [PATCH 2/4] Coccinelle: Cleanup the setting of the FLAGS and OPTIONS variables

The FLAGS variable is factorized independently of the ONLINE mode.
The OPTIONS variable is now based on LINUXINCLUDE and explicit
includes are thus removed.

The format of the -I option differs between gcc and spatch.
The COCCIINCLUDE is used to adapt the format. This rewritting
needs bash.

Signed-off-by: Nicolas Palix <nicolas.palix@...g.fr>
---
 scripts/coccicheck |   25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/scripts/coccicheck b/scripts/coccicheck
index 7f0d6a6..cdde8e0 100755
--- a/scripts/coccicheck
+++ b/scripts/coccicheck
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 SPATCH="`which ${SPATCH:=spatch}`"
 
@@ -11,24 +11,25 @@ else
 	VERBOSE=0
 fi
 
+FLAGS="-very_quiet"
+
+# spatch only allows include directories with the syntax "-I include"
+# while gcc also allows "-Iinclude" and "-include include"
+COCCIINCLUDE=${LINUXINCLUDE//-I/-I }
+COCCIINCLUDE=${COCCIINCLUDE//-include/-I}
+
 if [ "$C" = "1" -o "$C" = "2" ]; then
     ONLINE=1
 
-# This requires Coccinelle >= 0.2.3
-#    FLAGS="-ignore_unknown_options -very_quiet"
-#    OPTIONS=$*
-
-# Workaround for Coccinelle < 0.2.3
-	FLAGS="-I $srctree/include -very_quiet"
-	shift $(( $# - 1 ))
-	OPTIONS=$1
+    # Take only the last argument, which is the C file to test
+    shift $(( $# - 1 ))
+    OPTIONS="$COCCIINCLUDE $1"
 else
     ONLINE=0
-    FLAGS="-very_quiet"
     if [ "$KBUILD_EXTMOD" = "" ] ; then
-        OPTIONS="-dir $srctree"
+        OPTIONS="-dir $srctree $COCCIINCLUDE"
     else
-        OPTIONS="-dir $KBUILD_EXTMOD -patch $srctree -I $srctree/include -I $KBUILD_EXTMOD/include"
+        OPTIONS="-dir $KBUILD_EXTMOD -patch $srctree $COCCIINCLUDE"
     fi
 fi
 
-- 
1.7.10.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/