3 files changed, 10 insertions, 103 deletions
diff --git a/tools/mirb/CMakeLists.txt b/tools/mirb/CMakeLists.txt
deleted file mode 100644
index a9f52db1f..000000000
--- a/tools/mirb/CMakeLists.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-# build tools/mirb executable
-
-file(GLOB MIRBBIN_SRC_C "*.c")
-add_executable(mirb ${MIRBBIN_SRC_C})
-target_link_libraries(mirb libmruby_static ${MRUBY_LIBS})
-
-install(TARGETS mirb RUNTIME DESTINATION bin)
-
-# vim: ts=2 sts=2 sw=2 et
diff --git a/tools/mirb/Makefile b/tools/mirb/Makefile
deleted file mode 100644
index b953038a8..000000000
--- a/tools/mirb/Makefile
+++ /dev/null
@@ -1,94 +0,0 @@
-# Makefile description.
-# basic build file for mirb executable
-
-# project-specific macros
-# extension of the executable-file is modifiable(.exe .out ...)
-MRUBY_ROOT := ../..
-BASEDIR = ../../src
-TARGET := ../../bin/mirb
-LIBR := ../../lib/libmruby.a
-
-ifeq ($(strip $(ENABLE_GEMS)),)
-  # by default GEMs are deactivated
-  ENABLE_GEMS = false
-endif
-
-ifeq ($(ENABLE_GEMS),false)
-  GEM_ARCHIVE_FILES =
-else
-  MAKEFILE_GEM_LIST := $(MRUBY_ROOT)/mrbgems/g/MakefileGemList
-  ifeq ($(wildcard $(MAKEFILE_GEM_LIST)),)
-    GEM_ARCHIVE_FILES =
-  else
-    include $(MAKEFILE_GEM_LIST)
-  endif
-endif
-
-ifeq ($(OS),Windows_NT)
-  EXE := $(TARGET).exe
-else
-  EXE := $(TARGET)
-endif
-OBJ0 := $(patsubst %.c,%.o,$(wildcard $(BASEDIR)/../tools/mirb/*.c))
-OBJS := $(OBJ0)
-
-# ext libraries
-EXTS := $(EXT1)
-
-# libraries, includes
-LIBS = -lm
-INCLUDES = -I$(BASEDIR) -I$(BASEDIR)/../include
-
-ifeq ($(strip $(COMPILE_MODE)),)
-  # default compile option
-  COMPILE_MODE = debug
-endif
-
-ifeq ($(COMPILE_MODE),debug)
-  CFLAGS = -g -O3
-else ifeq ($(COMPILE_MODE),release)
-  CFLAGS = -O3
-else ifeq ($(COMPILE_MODE),small)
-  CFLAGS = -Os
-endif
-
-ALL_CFLAGS = -Wall -Werror-implicit-function-declaration $(CFLAGS)
-ifeq ($(OS),Windows_NT)
-  MAKE_FLAGS = CC=$(CC) LL=$(LL) ALL_CFLAGS='$(ALL_CFLAGS)' LDFLAGS='$(LDFLAGS)' 
-else
-  MAKE_FLAGS = CC='$(CC)' LL='$(LL)' ALL_CFLAGS='$(ALL_CFLAGS)' LDFLAGS='$(LDFLAGS)' 
-endif
-
-##############################
-# generic build targets, rules
-
-.PHONY : all
-all : $(LIBR) $(EXE)
-
-# executable constructed using linker from object files
-$(EXE) : $(LIBR) $(OBJS) $(GEM_ARCHIVE_FILES) $(EXTS)
-	$(LL) -o $@ $(LDFLAGS) $(OBJS) $(LIBR) $(GEM_ARCHIVE_FILES) $(EXTS) $(LIBS)
-
--include $(OBJS:.o=.d)
-
-# objects compiled from source
-$(OBJS) : %.o : %.c
-	$(CC) $(ALL_CFLAGS) -MMD $(INCLUDES) -c $< -o $@
-
-# C library compile
-$(LIBR) :
-	@$(MAKE) -C $(BASEDIR) $(MAKE_FLAGS)
-
-# mruby library compile
-# extend libraries complile
-$(EXTS) : %.o : %.c
-	$(CC) $(ALL_CFLAGS) -MMD $(INCLUDES) -c $< -o $@
-
-# clean up
-.PHONY : clean #cleandep
-clean :
-	$(MAKE) clean -C ../../mrblib $(MAKE_FLAGS)
-	$(MAKE) clean -C ../mrbc $(MAKE_FLAGS)
-	@echo "make: removing targets, objects and depend files of `pwd`"
-	-$(RM_F) $(EXE) $(OBJS)
-	-$(RM_F) $(OBJS:.o=.d)
diff --git a/tools/mirb/mirb.rake b/tools/mirb/mirb.rake
new file mode 100644
index 000000000..045f6ab90
--- /dev/null
+++ b/tools/mirb/mirb.rake
@@ -0,0 +1,10 @@
+dir = File.dirname(__FILE__).sub(%r|^\./|, '')
+
+MRuby.each_target do
+  exec = exefile("#{build_dir}/bin/mirb")
+  objs = Dir.glob("#{dir}/*.{c}").map { |f| f.pathmap("#{build_dir}/%X.o") }
+
+  file exec => objs + ["#{build_dir}/lib/libmruby.a"] do |t|
+    link t.name, t.prerequisites, [], gems.map { |g| g.mruby_libs }
+  end
+end
+\ No newline at end of file