luarocks: remove luainterpreter dependency

All packages using the luarocks infrastructure need a dependency on
luainterpreter, because having the Lua interpreter for the target is
needed to built native Lua modules. This dependency is already taken
care of in pkg-luarocks.mk.

However, host-luarocks, which is built as a dependency of the extract
step of any luarocks package, also had a dependency on
luainterpreter. Not only this was not necessary, but it was causing
problems with 'make legal-info'. Since 'make legal-info' triggers the
extraction of all packages, as soon as a luarocks package was enabled,
it would trigger the build of host-luarocks, itself triggering the
build of luainterpreter and therefore its dependencies, amongst which
the entire cross-compilation toolchain.

[Thomas: reword commit log to include more detailed explanations.]

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/luarocks/luarocks.mk b/package/luarocks/luarocks.mk
index 86e57d26b223379cb76126ff8434e143671012ed..926fd042f29d0aca28eb45c915b9009433a6fb39 100644 (file)
--- a/package/luarocks/luarocks.mk
+++ b/package/luarocks/luarocks.mk
@@ -9,7 +9,7 @@ LUAROCKS_SITE = http://luarocks.org/releases/
 LUAROCKS_LICENSE = MIT
 LUAROCKS_LICENSE_FILES = COPYING
 
-HOST_LUAROCKS_DEPENDENCIES = host-lua luainterpreter
+HOST_LUAROCKS_DEPENDENCIES = host-lua
 
 LUAROCKS_CONFIG_DIR  = $(HOST_DIR)/usr/etc/luarocks
 LUAROCKS_CONFIG_FILE = $(LUAROCKS_CONFIG_DIR)/config-$(LUAINTERPRETER_ABIVER).lua