ruby: update to 2.4.0

Existing version of ruby-native (2.2.5) was crashing on my machine (and others' too),
yet a functional ruby is necessary to upgrade webkit to a version that less vulnerable
to Spectre.

I've performed the update by copying the ruby recipe directory over from the current
pyro tree; if you want to see the list of specific commits, issue this command:

git log 99656fecf4fa6e24ba49ecb7f26f893e733818a0 meta/recipes-devtools/ruby
(up to commit e593d3aeb2ea5f08d6e0753133fe89e345b339e8)

(From OE-Core rev: 4734a4b41898e3df252b6234ed1270a915fd1f68)

Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 36 deletions

diff --git a/meta/recipes-devtools/ruby/ruby/CVE-2017-9229.patch b/meta/recipes-devtools/ruby/ruby/CVE-2017-9229.patch
deleted file mode 100644
index 75bdfada57..0000000000
--- a/meta/recipes-devtools/ruby/ruby/CVE-2017-9229.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-commit b690371bbf97794b4a1d3f295d4fb9a8b05d402d
-Author: K.Kosako <kosako@sofnec.co.jp>
-Date:   Wed May 24 10:27:04 2017 +0900
-
-    fix #59 : access to invalid address by reg->dmax value
-
-Upstream-Status: Backport
-
-CVE: CVE-2017-9229
-Signed-off-by: Thiruvadi Rajaraman <trajaraman@mvista.com>
-
-Index: ruby-2.2.5/regexec.c
-===================================================================
---- ruby-2.2.5.orig/regexec.c   2017-09-13 12:17:08.429254209 +0530
-+++ ruby-2.2.5/regexec.c        2017-09-13 12:24:03.365312311 +0530
-@@ -3763,6 +3763,12 @@
-     }
-     else {
-       if (reg->dmax != ONIG_INFINITE_DISTANCE) {
-+        if (p - str < reg->dmax) {
-+          *low = (UChar* )str;
-+          if (low_prev)
-+            *low_prev = onigenc_get_prev_char_head(reg->enc, str, *low, end);
-+       }
-+       else {
-        *low = p - reg->dmax;
-        if (*low > s) {
-          *low = onigenc_get_right_adjust_char_head_with_prev(reg->enc, s,
-@@ -3776,6 +3782,7 @@
-            *low_prev = onigenc_get_prev_char_head(reg->enc,
-                                               (pprev ? pprev : str), *low, end);
-        }
-+       }
-       }
-     }
-     /* no needs to adjust *high, *high is used as range check only */