rename BACKEND to RUNTIME

7 files changed, 16 insertions, 16 deletions

diff --git a/core/makefile b/core/makefile
index d7c529489..40811af32 100644
--- a/core/makefile
+++ b/core/makefile
@@ -368,7 +368,7 @@ config : .null
 	@$(ECHO) "directories:"
 	@$(ECHO) "    install:\t\t"$(abspath $(INSTALL))
 	@$(ECHO) "    package:\t\t"$(PACKAGE)
-	@$(ECHO) "    backend:\t\t"$(BACKEND)
+	@$(ECHO) "    backend:\t\t"$(RUNTIME)
 	@$(ECHO) ""
 	@$(ECHO) "toolchains:"
 	@$(ECHO) "    bin:\t\t"$(BIN)
@@ -461,8 +461,8 @@ config : .null
 	@$(ECHO) "export SPARC"								>> .config.mak
 	@$(ECHO) ""											>> .config.mak
 	@$(ECHO) "# backend"								>> .config.mak
-	@$(ECHO) "BACKEND ="$(BACKEND)						>> .config.mak
-	@$(ECHO) "export BACKEND"							>> .config.mak
+	@$(ECHO) "RUNTIME ="$(RUNTIME)						>> .config.mak
+	@$(ECHO) "export RUNTIME"							>> .config.mak
 	@$(ECHO) ""											>> .config.mak
 	@$(ECHO) "# demo"									>> .config.mak
 	@$(ECHO) "DEMO ="$(DEMO)							>> .config.mak
diff --git a/core/src/demo/makefile b/core/src/demo/makefile
index 93525ddaf..6c4aad363 100644
--- a/core/src/demo/makefile
+++ b/core/src/demo/makefile
@@ -20,7 +20,7 @@ demo_INC_DIRS 		+= ../ ../tbox/tbox/src ../tbox/inc/$(PLAT)
 demo_LIB_DIRS 	    += ../tbox
 
 # luajit
-ifeq ($(BACKEND),luajit)
+ifeq ($(RUNTIME),luajit)
 luajit_LIBS 	   	:= $(if $(findstring luajit,$(base_LIBNAMES)),,luajit$(DTYPE))
 demo_LIBS 			+= $(luajit_LIBS)
 demo_INC_DIRS 	    += ../luajit/luajit/src
@@ -28,7 +28,7 @@ demo_LIB_DIRS 		+= ../luajit
 endif
 
 # lua
-ifeq ($(BACKEND),lua)
+ifeq ($(RUNTIME),lua)
 lua_LIBS    	   	:= $(if $(findstring lua,$(base_LIBNAMES)),,lua$(DTYPE))
 demo_LIBS 			+= $(lua_LIBS)
 demo_INC_DIRS 	    += ../lua/lua
diff --git a/core/src/lcurses/makefile b/core/src/lcurses/makefile
index a0d6a6400..e5d519499 100644
--- a/core/src/lcurses/makefile
+++ b/core/src/lcurses/makefile
@@ -17,11 +17,11 @@ lcurses_C_FILES 		+= lcurses
 lcurses_CXFLAGS 		+= $(if $(findstring curses,$(base_LIBNAMES)),-DXM_CONFIG_API_HAVE_CURSES,)
 
 # includes
-ifeq ($(BACKEND),luajit)
+ifeq ($(RUNTIME),luajit)
 lcurses_INC_DIRS 		+= ../luajit/luajit/src
 lcurses_CXFLAGS 		+= -DUSE_LUAJIT
 endif
-ifeq ($(BACKEND),lua)
+ifeq ($(RUNTIME),lua)
 lcurses_INC_DIRS 		+= ../lua/lua
 lcurses_CXFLAGS 		+= -DLUA_COMPAT_5_1 -DLUA_COMPAT_5_2
 endif
diff --git a/core/src/lua-cjson/makefile b/core/src/lua-cjson/makefile
index e1d53ecf9..021c3d015 100644
--- a/core/src/lua-cjson/makefile
+++ b/core/src/lua-cjson/makefile
@@ -22,11 +22,11 @@ lua-cjson_C_FILES 		+= \
 lua-cjson_CFLAGS 		+= -DNDEBUG -DUSE_INTERNAL_FPCONV
 
 # includes
-ifeq ($(BACKEND),luajit)
+ifeq ($(RUNTIME),luajit)
 lua-cjson_INC_DIRS 		+= ../luajit/luajit/src
 lua-cjson_CXFLAGS 		+= -DUSE_LUAJIT
 endif
-ifeq ($(BACKEND),lua)
+ifeq ($(RUNTIME),lua)
 lua-cjson_INC_DIRS 		+= ../lua/lua
 lua-cjson_CXFLAGS 		+= -DLUA_COMPAT_5_1 -DLUA_COMPAT_5_2
 endif
diff --git a/core/src/makefile b/core/src/makefile
index 47151258e..f16a1557d 100644
--- a/core/src/makefile
+++ b/core/src/makefile
@@ -3,10 +3,10 @@ include $(PRO_DIR)/prefix.mak
 
 # projects
 SUB_PROS 	+= demo
-ifeq ($(BACKEND),luajit)
+ifeq ($(RUNTIME),luajit)
 DEP_PROS 	+= luajit
 endif
-ifeq ($(BACKEND),lua)
+ifeq ($(RUNTIME),lua)
 DEP_PROS 	+= lua
 endif
 DEP_PROS 	+= lcurses sv lua-cjson tbox xmake
diff --git a/core/src/xmake/makefile b/core/src/xmake/makefile
index 3db867eb7..2c5eefa01 100644
--- a/core/src/xmake/makefile
+++ b/core/src/xmake/makefile
@@ -153,11 +153,11 @@ xmake_INC_DIRS 		    += \
 						../tbox/tbox/src \
 						../tbox/inc/$(PLAT) \
                         ../sv/sv/include
-ifeq ($(BACKEND),luajit)
+ifeq ($(RUNTIME),luajit)
 xmake_INC_DIRS 			+= ../luajit/luajit/src
 xmake_CXFLAGS 			+= -DUSE_LUAJIT
 endif
-ifeq ($(BACKEND),lua)
+ifeq ($(RUNTIME),lua)
 xmake_INC_DIRS 			+= ../lua/lua
 xmake_CXFLAGS 			+= -DLUA_COMPAT_5_1 -DLUA_COMPAT_5_2
 endif
diff --git a/makefile b/makefile
index c22bc30cb..bdb79d05b 100644
--- a/makefile
+++ b/makefile
@@ -16,8 +16,8 @@ endif
 endif
 
 # use luajit or lua backend
-ifeq ($(BACKEND),)
-BACKEND 	:=luajit
+ifeq ($(RUNTIME),)
+RUNTIME 	:=luajit
 endif
 
 # the temporary directory
@@ -99,7 +99,7 @@ xrepo_bin_install   :=$(destdir)/bin/xrepo
 build:
 	@echo compiling xmake-core ...
 	@if [ -f core/.config.mak ]; then rm core/.config.mak; fi
-	+@$(MAKE) -C core --no-print-directory f DEBUG=$(debug) BACKEND=$(BACKEND)
+	+@$(MAKE) -C core --no-print-directory f DEBUG=$(debug) RUNTIME=$(RUNTIME)
 	+@$(MAKE) -C core --no-print-directory c
 	+@$(MAKE) -C core --no-print-directory