flex: update to 2.6.4

Add a backport patch that addresses segfaults on newer glibc versions.

Remove:
CVE-2016-6354.patch (backport)
0002-avoid-c-comments-in-c-code-fails-with-gcc-6.patch (issue fixed upstream)
do_not_create_pdf_doc.patch (issue fixed upstream)

ptest pass rate is 100%.

(From OE-Core rev: a0fe05f3ffd67dc42e053c20bd019bb9d463d0ad)

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 17 deletions

diff --git a/meta/recipes-devtools/flex/flex/do_not_create_pdf_doc.patch b/meta/recipes-devtools/flex/flex/do_not_create_pdf_doc.patch
deleted file mode 100644
index 29792efee8..0000000000
--- a/meta/recipes-devtools/flex/flex/do_not_create_pdf_doc.patch
+++ /dev/null
@@ -1,17 +0,0 @@
-Upstream-Status: Inappropriate (embedded specific)
-
-Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
-
-Index: flex-2.6.0/doc/Makefile.am
-===================================================================
---- flex-2.6.0.orig/doc/Makefile.am
-+++ flex-2.6.0/doc/Makefile.am
-@@ -2,7 +2,7 @@ help2man = @HELP2MAN@
- 
- info_TEXINFOS =        flex.texi
- dist_man_MANS = flex.1
--dist_doc_DATA= flex.pdf
-+EXTRA_DIST= flex.pdf
- 
- CLEANFILES = \
-        flex.aux \