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- ################################################################################
- # LuaRocks package infrastructure
- # see http://luarocks.org/
- #
- # This file implements an infrastructure that eases development of
- # package .mk files for LuaRocks packages.
- # LuaRocks supports various build.type : builtin, make, cmake.
- # This luarocks infrastructure supports only the builtin mode,
- # the make & cmake modes could be directly handled by generic & cmake infrastructure.
- #
- # See the Buildroot documentation for details on the usage of this
- # infrastructure
- #
- # In terms of implementation, this LuaRocks infrastructure requires
- # the .mk file to only specify metadata information about the
- # package: name, version, etc.
- #
- ################################################################################
- LUAROCKS_RUN_CMD = $(HOST_DIR)/bin/luarocks
- LUAROCKS_CFLAGS = $(TARGET_CFLAGS) -fPIC
- HOST_LUAROCKS_CFLAGS = $(HOST_CFLAGS) -fPIC
- ifeq ($(BR2_PACKAGE_LUA_5_3),y)
- LUAROCKS_CFLAGS += -DLUA_COMPAT_5_2
- HOST_LUAROCKS_CFLAGS += -DLUA_COMPAT_5_2
- else ifeq ($(BR2_PACKAGE_LUA_5_4),y)
- LUAROCKS_CFLAGS += -DLUA_COMPAT_5_3
- HOST_LUAROCKS_CFLAGS += -DLUA_COMPAT_5_3
- endif
- ################################################################################
- # inner-luarocks-package -- defines how the configuration, compilation and
- # installation of a LuaRocks package should be done, implements a few hooks to
- # tune the build process and calls the generic package infrastructure to
- # generate the necessary make targets
- #
- # argument 1 is the lowercase package name
- # argument 2 is the uppercase package name, including a HOST_ prefix
- # for host packages
- # argument 3 is the uppercase package name, without the HOST_ prefix
- # for host packages
- # argument 4 is the type (target or host)
- ################################################################################
- define inner-luarocks-package
- ifndef $(2)_NAME_UPSTREAM
- ifdef $(3)_NAME_UPSTREAM
- $(2)_NAME_UPSTREAM = $($(3)_NAME_UPSTREAM)
- else
- $(2)_NAME_UPSTREAM ?= $(1)
- endif
- endif
- ifndef $(2)_SUBDIR
- ifdef $(3)_SUBDIR
- $(2)_SUBDIR = $($(3)_SUBDIR)
- else
- $(2)_SUBDIR ?= $$($(3)_NAME_UPSTREAM)-$$(shell echo "$$($(3)_VERSION)" | sed -e "s/-[0-9]$$$$//")
- endif
- endif
- ifndef $(2)_ROCKSPEC
- ifdef $(3)_ROCKSPEC
- $(2)_ROCKSPEC = $($(3)_ROCKSPEC)
- else
- $(2)_ROCKSPEC ?= $$(call LOWERCASE,$$($(3)_NAME_UPSTREAM))-$$($(3)_VERSION).rockspec
- endif
- endif
- ifndef $(2)_SOURCE
- ifdef $(3)_SOURCE
- $(2)_SOURCE = $($(3)_SOURCE)
- else
- $(2)_SOURCE ?= $$(call LOWERCASE,$$($(3)_NAME_UPSTREAM))-$$($(3)_VERSION).src.rock
- endif
- endif
- ifndef $(2)_SITE
- ifdef $(3)_SITE
- $(2)_SITE = $($(3)_SITE)
- else
- $(2)_SITE ?= $$(call qstrip,$$(BR2_LUAROCKS_MIRROR))
- endif
- endif
- ifeq ($(4),target)
- $(2)_DEPENDENCIES += luainterpreter
- endif
- # host-luarocks implies host-luainterpreter
- $(2)_EXTRACT_DEPENDENCIES += host-luarocks
- #
- # Extract step. Extract into a temporary dir and move the relevant part to the
- # source dir.
- #
- ifndef $(2)_EXTRACT_CMDS
- define $(2)_EXTRACT_CMDS
- mkdir -p $$($(2)_DIR)/luarocks-extract
- cd $$($(2)_DIR)/luarocks-extract && \
- $$(LUAROCKS_RUN_CMD) unpack --force $$($(2)_DL_DIR)/$$($(2)_SOURCE)
- mv $$($(2)_DIR)/luarocks-extract/*/* $$($(2)_DIR)
- endef
- endif
- #
- # Build/install step.
- #
- ifndef $(2)_INSTALL_TARGET_CMDS
- define $(2)_INSTALL_TARGET_CMDS
- cd $$($(2)_SRCDIR) && \
- LUAROCKS_CONFIG=$$(LUAROCKS_CONFIG_FILE) \
- $$(LUAROCKS_RUN_CMD) make --keep --deps-mode none \
- --tree "$$(TARGET_DIR)/usr" \
- DEPS_DIR="$$(STAGING_DIR)/usr" \
- LUA_INCDIR="$$(STAGING_DIR)/usr/include" \
- LUA_LIBDIR="$$(STAGING_DIR)/usr/lib" \
- CC=$$(TARGET_CC) \
- LD=$$(TARGET_CC) \
- CFLAGS="$$(LUAROCKS_CFLAGS)" \
- LIBFLAG="-shared $$(TARGET_LDFLAGS)" \
- $$($(2)_BUILD_OPTS) $$($(2)_ROCKSPEC)
- endef
- endif
- ifndef $(2)_INSTALL_CMDS
- define $(2)_INSTALL_CMDS
- cd $$($(2)_SRCDIR) && \
- LUAROCKS_CONFIG=$$(HOST_LUAROCKS_CONFIG_FILE) \
- $$(LUAROCKS_RUN_CMD) make --keep --deps-mode none \
- DEPS_DIR="$$(HOST_DIR)" \
- CFLAGS="$$(HOST_LUAROCKS_CFLAGS)" \
- LIBFLAG="-shared $$(HOST_LDFLAGS)" \
- $$($(2)_BUILD_OPTS) $$($(2)_ROCKSPEC)
- endef
- endif
- # Call the generic package infrastructure to generate the necessary
- # make targets
- $(call inner-generic-package,$(1),$(2),$(3),$(4))
- # Upgrade helper
- $(1)-upgrade: host-luarocks
- $$(LUAROCKS_RUN_CMD) buildroot $$($(2)_NAME_UPSTREAM) $(1)
- .PHONY: $(1)-upgrade
- endef
- ################################################################################
- # luarocks-package -- the target generator macro for LuaRocks packages
- ################################################################################
- luarocks-package = $(call inner-luarocks-package,$(pkgname),$(call UPPERCASE,$(pkgname)),$(call UPPERCASE,$(pkgname)),target)
- host-luarocks-package = $(call inner-luarocks-package,host-$(pkgname),$(call UPPERCASE,host-$(pkgname)),$(call UPPERCASE,$(pkgname)),host)
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