From bb57d94a9629c7a1723c88f9173fe7c32ddf98de Mon Sep 17 00:00:00 2001
From: Willy Tarreau <w@1wt.eu>
Date: Wed, 21 Dec 2016 19:04:56 +0100
Subject: [PATCH] CLEANUP: lua: use the build options list to report it

This removes 1 #ifdef from haproxy.c. The "build without" version
is not reported anymore now.
---
 src/haproxy.c | 6 ------
 src/hlua.c    | 8 ++++++++
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/haproxy.c b/src/haproxy.c
index e9dca4733..bf7dfc1d4 100644
--- a/src/haproxy.c
+++ b/src/haproxy.c
@@ -425,12 +425,6 @@ static void display_build_opts()
 	printf("Built without PCRE support (using libc's regex instead)\n");
 #endif
 
-#ifdef USE_LUA
-	printf("Built with Lua version : %s\n", LUA_RELEASE);
-#else
-	printf("Built without Lua support\n");
-#endif
-
 	list_for_each_entry(item, &build_opts_list, list) {
 		puts(item->str);
 	}
diff --git a/src/hlua.c b/src/hlua.c
index ef1dabfae..f423c6da3 100644
--- a/src/hlua.c
+++ b/src/hlua.c
@@ -7703,3 +7703,11 @@ void hlua_init(void)
 
 	RESET_SAFE_LJMP(gL.T);
 }
+
+__attribute__((constructor))
+static void __hlua_init(void)
+{
+	char *ptr = NULL;
+	memprintf(&ptr, "Built with Lua version : %s", LUA_RELEASE);
+	hap_register_build_opts(ptr, 1);
+}