[source] tools: gmp: Update to 6.1.2

[LEDE Commits]

jow pushed a commit to source.git, branch master:
https://git.lede-project.org/cd18ff9ed6e14019455b9f48fa663ee829f311a7

commit cd18ff9ed6e14019455b9f48fa663ee829f311a7
Author: Daniel Engberg <daniel.engberg.lists at pyret.net>
AuthorDate: Mon Jan 2 21:17:02 2017 +0100

    tools: gmp: Update to 6.1.2
    
    Updates GMP to 6.1.2
    
    Signed-off-by: Daniel Engberg <daniel.engberg.lists at pyret.net>
---
 tools/gmp/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/gmp/Makefile b/tools/gmp/Makefile
index 0a08162..19dc821 100644
--- a/tools/gmp/Makefile
+++ b/tools/gmp/Makefile
@@ -7,11 +7,11 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=gmp
-PKG_VERSION:=6.1.1
+PKG_VERSION:=6.1.2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@GNU/gmp/
-PKG_HASH:=d36e9c05df488ad630fff17edb50051d6432357f9ce04e34a09b3d818825e831
+PKG_HASH:=87b565e89a9a684fe4ebeeddb8399dce2599f9c9049854ca8c0dfbdea0e21912
 
 HOST_FIXUP:=autoreconf