[source] Revert "grub2: add PKG_FIXUP:=autoreconf"

[LEDE Commits]

blogic pushed a commit to source.git, branch master:
https://git.lede-project.org/3c52cbfa53056ded95ae5a7ae27319eafd5a37e5

commit 3c52cbfa53056ded95ae5a7ae27319eafd5a37e5
Author: John Crispin <john at phrozen.org>
AuthorDate: Mon Nov 21 16:49:07 2016 +0100

    Revert "grub2: add PKG_FIXUP:=autoreconf"
    
    this caused build errors on x86
    
    This reverts commit a0ea22ac430f91ab045431a79b2e2161e66cd56a.
    
    Signed-off-by: John Crispin <john at phrozen.org>
---
 package/boot/grub2/Makefile | 1 -
 1 file changed, 1 deletion(-)

diff --git a/package/boot/grub2/Makefile b/package/boot/grub2/Makefile
index af97a31..02e6637 100644
--- a/package/boot/grub2/Makefile
+++ b/package/boot/grub2/Makefile
@@ -19,7 +19,6 @@ PKG_SOURCE_URL:=http://alpha.gnu.org/gnu/grub \
 	http://www.nic.funet.fi/pub/gnu/alpha/gnu/grub/
 PKG_MD5SUM:=be62932eade308a364ea4bbc91295930
 
-PKG_FIXUP:=autoreconf
 HOST_BUILD_PARALLEL:=1
 PKG_BUILD_DEPENDS:=grub2/host