swupdate: allow luajit to enable HAVE_LUA

Until now, HAVE_LUA=y was only passed when BR2_PACKAGE_LUA=y. However,
swupdate can also use LuaJIT instead of the classic Lua. Therefore,
this commit updates the package to use BR2_PACKAGE_HAS_LUAINTERPRETER
and the luainterpreter virtual package.

Note that the swupdate configuration needs to be updated separately
(via swupdate-menuconfig) to enable Lua support, and to specify the
Lua version (which should be jit-5.1 to link against LuaJIT).

Signed-off-by: Jordan Yelloz <jordan@yelloz.me>
[Thomas: use the luainterpreter virtual package, expand commit log.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/swupdate/swupdate.mk b/package/swupdate/swupdate.mk
index 313a54febd87605e57a05e39c5a966aee822a4a0..d442810b21d626a348a3d80fb55acbcc603077e7 100644 (file)
--- a/package/swupdate/swupdate.mk
+++ b/package/swupdate/swupdate.mk
@@ -39,8 +39,8 @@ else
 SWUPDATE_MAKE_ENV += HAVE_LIBCURL=n
 endif
 
-ifeq ($(BR2_PACKAGE_LUA),y)
-SWUPDATE_DEPENDENCIES += lua host-pkgconf
+ifeq ($(BR2_PACKAGE_HAS_LUAINTERPRETER),y)
+SWUPDATE_DEPENDENCIES += luainterpreter host-pkgconf
 SWUPDATE_MAKE_ENV += HAVE_LUA=y
 else
 SWUPDATE_MAKE_ENV += HAVE_LUA=n