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buildroot/buildroot-2016.08.1/package/luajit/luajit.mk 2.28 KB
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  ################################################################################
  #
  # luajit
  #
  ################################################################################
  
  LUAJIT_VERSION = 2.0.4
  LUAJIT_SOURCE = LuaJIT-$(LUAJIT_VERSION).tar.gz
  LUAJIT_SITE = http://luajit.org/download
  LUAJIT_LICENSE = MIT
  LUAJIT_LICENSE_FILES = COPYRIGHT
  
  LUAJIT_INSTALL_STAGING = YES
  
  LUAJIT_PROVIDES = luainterpreter
  
  ifeq ($(BR2_STATIC_LIBS),y)
  LUAJIT_BUILDMODE = static
  else
  LUAJIT_BUILDMODE = dynamic
  endif
  
  # The luajit build procedure requires the host compiler to have the
  # same bitness as the target compiler. Therefore, on a x86 build
  # machine, we can't build luajit for x86_64, which is checked in
  # Config.in. When the target is a 32 bits target, we pass -m32 to
  # ensure that even on 64 bits build machines, a compiler of the same
  # bitness is used. Of course, this assumes that the 32 bits multilib
  # libraries are installed.
  ifeq ($(BR2_ARCH_IS_64),y)
  LUAJIT_HOST_CC = $(HOSTCC)
  else
  LUAJIT_HOST_CC = $(HOSTCC) -m32
  endif
  
  # We unfortunately can't use TARGET_CONFIGURE_OPTS, because the luajit
  # build system uses non conventional variable names.
  define LUAJIT_BUILD_CMDS
  	$(MAKE) PREFIX="/usr" \
  		STATIC_CC="$(TARGET_CC)" \
  		DYNAMIC_CC="$(TARGET_CC) -fPIC" \
  		TARGET_LD="$(TARGET_CC)" \
  		TARGET_AR="$(TARGET_AR) rcus" \
  		TARGET_STRIP=true \
  		TARGET_CFLAGS="$(TARGET_CFLAGS)" \
  		TARGET_LDFLAGS="$(TARGET_LDFLAGS)" \
  		HOST_CC="$(LUAJIT_HOST_CC)" \
  		HOST_CFLAGS="$(HOST_CFLAGS)" \
  		HOST_LDFLAGS="$(HOST_LDFLAGS)" \
  		BUILDMODE=$(LUAJIT_BUILDMODE) \
  		-C $(@D) amalg
  endef
  
  define LUAJIT_INSTALL_STAGING_CMDS
  	$(MAKE) PREFIX="/usr" DESTDIR="$(STAGING_DIR)" LDCONFIG=true -C $(@D) install
  endef
  
  define LUAJIT_INSTALL_TARGET_CMDS
  	$(MAKE) PREFIX="/usr" DESTDIR="$(TARGET_DIR)" LDCONFIG=true -C $(@D) install
  endef
  
  define LUAJIT_INSTALL_SYMLINK
  	ln -fs luajit $(TARGET_DIR)/usr/bin/lua
  endef
  LUAJIT_POST_INSTALL_TARGET_HOOKS += LUAJIT_INSTALL_SYMLINK
  
  # host-efl package needs host-luajit to be linked dynamically.
  define HOST_LUAJIT_BUILD_CMDS
  	$(MAKE) PREFIX="$(HOST_DIR)/usr" BUILDMODE=dynamic \
  		TARGET_LDFLAGS="$(HOST_LDFLAGS)" \
  		-C $(@D) amalg
  endef
  
  define HOST_LUAJIT_INSTALL_CMDS
  	$(MAKE) PREFIX="$(HOST_DIR)/usr" LDCONFIG=true -C $(@D) install
  endef
  
  $(eval $(generic-package))
  $(eval $(host-generic-package))