[OE-core] [PATCH] classes/sanity: remove texi2html from required host utilities

[Paul Eggleton]

texi2html is not actually required to build world of OE-Core anymore,
so we don't need to mandate it. The only difference without it (verified
with buildhistory) is that groff doesn't produce HTML documentation; the
rest of its docs are still produced and packaged and no other packages
are affected.

Part of the work towards [YOCTO #2423].

Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
---
 meta/classes/sanity.bbclass |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/classes/sanity.bbclass b/meta/classes/sanity.bbclass
index 575ce15..ff7c73b 100644
--- a/meta/classes/sanity.bbclass
+++ b/meta/classes/sanity.bbclass
@@ -2,7 +2,7 @@
 # Sanity check the users setup for common misconfigurations
 #
 
-SANITY_REQUIRED_UTILITIES ?= "patch diffstat texi2html makeinfo git bzip2 tar gzip gawk chrpath wget cpio"
+SANITY_REQUIRED_UTILITIES ?= "patch diffstat makeinfo git bzip2 tar gzip gawk chrpath wget cpio"
 
 def raise_sanity_error(msg, d):
     if d.getVar("SANITY_USE_EVENTS", True) == "1":
-- 
1.7.9.5