flex: backport Debian patches to fix generated code warnings

The generated parser had warnings regarding signess and return check
which makes Linux Kernel's perf tool from 3.4 release to fail without
those patches.

(From OE-Core rev: f3d7197252d1ede627a561fbd5b3b7fb759bf75b)

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 4 insertions, 1 deletions

diff --git a/meta/recipes-devtools/flex/flex_2.5.35.bb b/meta/recipes-devtools/flex/flex_2.5.35.bb
index 28a4f1f06b..7419f101ad 100644
--- a/meta/recipes-devtools/flex/flex_2.5.35.bb
+++ b/meta/recipes-devtools/flex/flex_2.5.35.bb
@@ -1,8 +1,11 @@
 require flex.inc
-PR = "r2"
+PR = "r3"
 LICENSE="BSD"
 LIC_FILES_CHKSUM = "file://COPYING;md5=e4742cf92e89040b39486a6219b68067"
 BBCLASSEXTEND = "native"
 
+SRC_URI += "file://avoid-FORTIFY-warnings.patch \
+            file://int-is-not-the-same-size-as-size_t.patch"
+
 SRC_URI[md5sum] = "10714e50cea54dc7a227e3eddcd44d57"
 SRC_URI[sha256sum] = "0becbd4b2b36b99c67f8c22ab98f7f80c9860aec70f0350a0018f29a88704e7b"