[wip/hyper] Add a patch which fix a precision issue in code generation

Correspond to 4447255a1 in upstream.
Bump PKGREVISION

hyper/Makefile

@@ -4,6 +4,7 @@
 
 DISTNAME=		hyper-${VERSION}
 VERSION=		0.9
+PKGREVISION=	1
 CATEGORIES=		supervision
 MASTER_SITES=		${MASTER_SITE_OPENROBOTS:=hyper/}
 MASTER_REPOSITORY=	${MASTER_REPOSITORY_OPENROBOTS}hyper

hyper/distinfo

 SHA1 (hyper-0.9.tar.gz) = adf3507649a3cd3afed44b300f99850243daab25
 RMD160 (hyper-0.9.tar.gz) = da79fc936a80720d489630163e403ce0439bd4fe
 Size (hyper-0.9.tar.gz) = 176663 bytes
+SHA1 (patch-aa) = 1d7f8ead0ab7811bfe394dfdd7db0d599cfdb239

hyper/patches/patch-aa

+[compiler] Force the output in fixed mode for double
+
+Otherwise, they can be truncated and lead to incorrect values
+---
+ src/compiler/ability.cc |    3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/src/compiler/ability.cc b/src/compiler/ability.cc
+index c87b1d6..1f92140 100644
+--- src/compiler/ability.cc
++++ src/compiler/ability.cc
+@@ -144,7 +144,8 @@ struct print_initializer_helpers : boost::static_visitor<std::string>
+ 	std::string operator () (const Constant<T>& c) const
+ 	{
+ 		std::ostringstream oss;
+-		oss << ", " << var_name << "(" << c.value << ")";
++		oss.precision(9);
++		oss << ", " << var_name << "(" << std::fixed << c.value << ")";
+ 		return oss.str();
+ 	}
+