luaposix: fix runtime by selecting "bit32" instead of "bitop"

Since the bump of luaposix to 33.4.0, it doesn't work anymore at
runtime with LuaJIT or Lua 5.1. This can be tested with the following
defconfig:

BR2_x86_64=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_PACKAGE_LUA=y
BR2_PACKAGE_LUA_5_1=y
BR2_PACKAGE_LUAPOSIX=y

/usr/bin/lua: /usr/share/lua/5.1/posix/init.lua:17: module 'bit32' not found:
...

In older luaposix versions, it would try to load the 'bit' instead of
'bit32' module if LUAVER == 5.1. However, this feature was removed in
33.4.0.

So instead of adding a runtime dependency on luabitop, depend on
lua-bit32.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/luaposix/Config.in b/package/luaposix/Config.in
index 9707cdeeff50a5cf6d7f50ff178e434dfb910cb3..91abcb9e3249b4226396f475476943ab47a0b37a 100644 (file)
--- a/package/luaposix/Config.in
+++ b/package/luaposix/Config.in
@@ -1,8 +1,10 @@
 config BR2_PACKAGE_LUAPOSIX
        bool "luaposix"
        depends on BR2_PACKAGE_HAS_LUAINTERPRETER
-       select BR2_PACKAGE_LUABITOP if BR2_PACKAGE_LUA_5_1
-       # LuaBitOp is already included in LuaJIT
+       # "bit32" is included in Lua 5.2+. luajit has an equivalent
+       # "bit" module, but since it has a different name, luaposix
+       # doesn't find it.
+       select BR2_PACKAGE_LUA_BIT32 if BR2_PACKAGE_LUA_5_1 || BR2_PACKAGE_LUAJIT
        help
          This is a POSIX binding for LuaJIT, Lua 5.1, 5.2 and 5.3;
          like most libraries it simply binds to C APIs on the