[source] dosfstools: fix autotools dependency

[LEDE Commits]

noltari pushed a commit to source.git, branch master:
https://git.lede-project.org/5f0965f8d26a83df8c8bac192798ff86753557d6

commit 5f0965f8d26a83df8c8bac192798ff86753557d6
Author: Álvaro Fernández Rojas <noltari at gmail.com>
AuthorDate: Wed Oct 12 12:22:38 2016 +0200

    dosfstools: fix autotools dependency
    
    Signed-off-by: Álvaro Fernández Rojas <noltari at gmail.com>
---
 tools/dosfstools/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/dosfstools/Makefile b/tools/dosfstools/Makefile
index 86589e6..d637a3b 100644
--- a/tools/dosfstools/Makefile
+++ b/tools/dosfstools/Makefile
@@ -15,6 +15,8 @@ PKG_SOURCE_URL:=https://github.com/dosfstools/dosfstools/releases/download/v$(PK
 		http://fossies.org/linux/misc
 PKG_MD5SUM:=9037738953559d1efe04fc5408b6846216cc0138f7f9d32de80b6ec3c35e7daf
 
+HOST_FIXUP:=autoreconf
+
 include $(INCLUDE_DIR)/host-build.mk
 
 ifeq ($(HOST_OS),Darwin)