From: Vladimír Čunát <vladimir.cunat@nic.cz>
Date: Thu, 5 Aug 2021 08:10:16 +0000 (+0200)
Subject: daemon/lua/meson.build: disable kres_gen_test on cross
X-Git-Tag: v5.4.1~5^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=be6f59811ba83a81f88395486ca1ed3705ef1d74;p=thirdparty%2Fknot-resolver.git

daemon/lua/meson.build: disable kres_gen_test on cross

I considered switching it to our usual 3-option combo,
but that way didn't really seem useful.
---

diff --git a/daemon/lua/meson.build b/daemon/lua/meson.build
index 565ccfd1c..476d107ea 100644
--- a/daemon/lua/meson.build
+++ b/daemon/lua/meson.build
@@ -56,8 +56,9 @@ run_target(  # run manually to re-generate kres-gen.lua
 # A simple config test: check that sizes of some structures match
 # in C and pre-generated lua bindings.
 # The point is that regeneration is quite expensive in time and dependencies,
-# but this basic sanity check could be ran always.
-if get_option('kres_gen_test')
+# but this basic sanity check could be ran always, except for cross compilation,
+# as we *run* luajit to find out the real sizes.
+if get_option('kres_gen_test') and not meson.is_cross_build()
   types_to_check = {
     'time_t' : '#include <sys/time.h>',
     'struct timeval' : '#include <sys/time.h>',