xt: always build with a minimal support for xt match/target decode

When building without libxtables, nft would just silently omit any presence
of nft_compat in the output.

This adds ifdef-ry to at least print name of target/match involved when
libxtables isn't available for decoding.

Signed-off-by: Florian Westphal <fw@strlen.de>

1 files changed, 1 insertions, 12 deletions

diff --git a/include/xt.h b/include/xt.h
index 549eb9fe..ab59bb3d 100644
--- a/include/xt.h
+++ b/include/xt.h
@@ -8,7 +8,6 @@ struct rule_pp_ctx;
 struct rule;
 struct output_ctx;
 
-#ifdef HAVE_LIBXTABLES
 void xt_stmt_xlate(const struct stmt *stmt, struct output_ctx *octx);
 void xt_stmt_release(const struct stmt *stmt);
 
@@ -18,20 +17,10 @@ void netlink_parse_target(struct netlink_parse_ctx *ctx,
 void netlink_parse_match(struct netlink_parse_ctx *ctx,
 			 const struct location *loc,
 			 const struct nftnl_expr *nle);
+#ifdef HAVE_LIBXTABLES
 void stmt_xt_postprocess(struct rule_pp_ctx *rctx, struct stmt *stmt,
 			 struct rule *rule);
 #else
-static inline void xt_stmt_xlate(const struct stmt *stmt, struct output_ctx *octx) {}
-static inline void xt_stmt_release(const struct stmt *stmt) {}
-
-#include <erec.h>
-
-static inline void netlink_parse_target(struct netlink_parse_ctx *ctx,
-					const struct location *loc,
-					const struct nftnl_expr *nle) {}
-static inline void netlink_parse_match(struct netlink_parse_ctx *ctx,
-				       const struct location *loc,
-				       const struct nftnl_expr *nle) {}
 static inline void stmt_xt_postprocess(struct rule_pp_ctx *rctx,
 				       struct stmt *stmt, struct rule *rule) {}