kumquat-buildroot/package/luarocks/luarocks.mk
Peter Korsgaard 0bd23f0603 lua: always use host-lua for host-luainterpreter
Similar to how we do for openssl.

host-luainterpreter is only used by the luarocks infrastructure, and there
is afaik no specific reason why the host lua variant must match the target one.

Luajit only supports a limited number of architectures, so building it for
the host limits the architectures Buildroot can be used on (E.G. powerpc64
autobuilders).

To fix this, always use host-lua.  Slightly rework lua.mk to ensure
host-lua-5.1 is used when luajit is selected, and drop the logic for using
host-luajit.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
2018-03-31 21:01:03 +02:00

63 lines
2.5 KiB
Makefile

################################################################################
#
# luarocks
#
################################################################################
LUAROCKS_VERSION = 2.4.4
LUAROCKS_SITE = http://luarocks.org/releases
LUAROCKS_LICENSE = MIT
LUAROCKS_LICENSE_FILES = COPYING
HOST_LUAROCKS_DEPENDENCIES = host-luainterpreter
LUAROCKS_CONFIG_DIR = $(HOST_DIR)/etc/luarocks
LUAROCKS_CONFIG_FILE = $(LUAROCKS_CONFIG_DIR)/config-$(LUAINTERPRETER_ABIVER).lua
LUAROCKS_CFLAGS = $(TARGET_CFLAGS) -fPIC
ifeq ($(BR2_PACKAGE_LUA_5_3),y)
LUAROCKS_CFLAGS += -DLUA_COMPAT_5_2
endif
HOST_LUAROCKS_CONF_OPTS = \
--prefix=$(HOST_DIR) \
--sysconfdir=$(LUAROCKS_CONFIG_DIR) \
--with-lua=$(HOST_DIR)
define HOST_LUAROCKS_CONFIGURE_CMDS
cd $(@D) && ./configure $(HOST_LUAROCKS_CONF_OPTS)
endef
define HOST_LUAROCKS_INSTALL_CMDS
rm -f $(LUAROCKS_CONFIG_FILE)
$(MAKE1) -C $(@D) install \
PREFIX=$(HOST_DIR)
echo "-- BR cross-compilation" >> $(LUAROCKS_CONFIG_FILE)
echo "variables = {" >> $(LUAROCKS_CONFIG_FILE)
echo " LUA_INCDIR = [[$(STAGING_DIR)/usr/include]]," >> $(LUAROCKS_CONFIG_FILE)
echo " LUA_LIBDIR = [[$(STAGING_DIR)/usr/lib]]," >> $(LUAROCKS_CONFIG_FILE)
echo " CC = [[$(TARGET_CC)]]," >> $(LUAROCKS_CONFIG_FILE)
echo " LD = [[$(TARGET_CC)]]," >> $(LUAROCKS_CONFIG_FILE)
echo " CFLAGS = [[$(LUAROCKS_CFLAGS)]]," >> $(LUAROCKS_CONFIG_FILE)
echo " LIBFLAG = [[-shared $(TARGET_LDFLAGS)]]," >> $(LUAROCKS_CONFIG_FILE)
echo "}" >> $(LUAROCKS_CONFIG_FILE)
echo "external_deps_dirs = { [[$(STAGING_DIR)/usr]] }" >> $(LUAROCKS_CONFIG_FILE)
echo "gcc_rpath = false" >> $(LUAROCKS_CONFIG_FILE)
echo "rocks_trees = { [[$(TARGET_DIR)/usr]] }" >> $(LUAROCKS_CONFIG_FILE)
echo "wrap_bin_scripts = false" >> $(LUAROCKS_CONFIG_FILE)
echo "deps_mode = [[none]]" >> $(LUAROCKS_CONFIG_FILE)
endef
$(eval $(host-generic-package))
LUAROCKS_RUN_ENV = LUA_PATH="$(HOST_DIR)/share/lua/$(LUAINTERPRETER_ABIVER)/?.lua"
LUAROCKS_RUN_CMD = $(LUA_RUN) $(HOST_DIR)/bin/luarocks
define LUAROCKS_FINALIZE_TARGET
rm -rf $(TARGET_DIR)/usr/lib/luarocks
endef
# Apply to global variable directly, as pkg-generic does not
ifneq ($(BR2_PACKAGE_LUAJIT)$(BR2_PACKAGE_LUA),)
TARGET_FINALIZE_HOOKS += LUAROCKS_FINALIZE_TARGET
endif