[openwrt/openwrt] musl-fts: add host build

[LEDE Commits]

chunkeey pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/1fb099341e5879a8c5247020e5056676ba2f0745

commit 1fb099341e5879a8c5247020e5056676ba2f0745
Author: Rosen Penev <rosenp at gmail.com>
AuthorDate: Thu Sep 23 23:44:57 2021 -0700

    musl-fts: add host build
    
    This will be used for libselinux.
    
    Signed-off-by: Rosen Penev <rosenp at gmail.com>
---
 package/libs/musl-fts/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/package/libs/musl-fts/Makefile b/package/libs/musl-fts/Makefile
index 494f700f8a..e913fe167f 100644
--- a/package/libs/musl-fts/Makefile
+++ b/package/libs/musl-fts/Makefile
@@ -30,6 +30,7 @@ PKG_BUILD_PARALLEL:=1
 PKG_INSTALL:=1
 
 include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/host-build.mk
 
 define Package/musl-fts
   SECTION:=libs
@@ -58,3 +59,4 @@ define Package/musl-fts/install
 endef
 
 $(eval $(call BuildPackage,musl-fts))
+$(eval $(call HostBuild))