Ypsilon.Makefile.karma--;

Ypsilon，R^6RSなscheme，GCがアレでメニィコアによろしいらしい．
Makefileより，

#   Makefile for Linux, FreeBSD, OpenBSD, and Darwin
#   Requirements: GNU Make, GCC 4.0 or later
#   Options: DESTDIR, PREFIX, DATAMODEL(ILP32/LP64), USE_SDL(ON)

PROG   = ypsilon

PREFIX   = /usr/local

CPPFLAGS = -DNDEBUG -DSYSTEM_SHARE_PATH='"$(DESTDIR)$(PREFIX)/share/$(PROG)"'

CXXFLAGS = -pipe -x c++ -O3 -fstrict-aliasing -fomit-frame-pointer -momit-leaf-frame-pointer

SRCS   = file.cpp main.cpp vm0.cpp object_heap_compact.cpp subr_flonum.cpp vm1.cpp object_set.cpp \
    subr_hash.cpp vm2.cpp object_slab.cpp subr_list.cpp interpreter.cpp serialize.cpp \
           vm3.cpp port.cpp subr_others.cpp arith.cpp printer.cpp subr_port.cpp subr_r5rs_arith.cpp \
    equiv.cpp reader.cpp ffi.cpp subr_base.cpp bag.cpp \
           subr_unicode.cpp hash.cpp subr_base_arith.cpp ucs4.cpp ioerror.cpp subr_bitwise.cpp utf8.cpp \
    main.cpp subr_bvector.cpp violation.cpp object_factory.cpp \
           subr_ffi.cpp object_heap.cpp subr_fixnum.cpp bit.cpp list.cpp fasl.cpp socket.cpp subr_socket.cpp

VPATH   = src

UNAME   = $(shell uname -a)

ifndef DATAMODEL
  ifeq ($(shell echo | $(CXX) -E -dM - | grep '__LP64__'), )
    DATAMODEL = ILP32
  else
    DATAMODEL = LP64
  endif
endif

ifneq (, $(findstring Linux, $(UNAME)))
  ifeq ($(shell $(CXX) -dumpspecs | grep 'march=native'), )
    ifeq ($(DATAMODEL), ILP32)  
      CXXFLAGS += -march=i686
    endif
  else
    CXXFLAGS += -march=native
  endif
  ifeq ($(shell grep -i sse2 /proc/cpuinfo), )
    CXXFLAGS += -msse
  else
    CXXFLAGS += -msse2
  endif
  CXXFLAGS += -mfpmath=sse -pthread
  ifeq ($(DATAMODEL), ILP32)  
    CPPFLAGS += -DDEFAULT_HEAP_LIMIT=32
    CXXFLAGS += -m32
    LDFLAGS = -m32
    ASFLAGS = --32
    SRCS += ffi_stub_linux.s
  else
    CPPFLAGS += -DDEFAULT_HEAP_LIMIT=64
    CXXFLAGS += -m64
    LDFLAGS = -m64
    ASFLAGS = --64
    SRCS += ffi_stub_linux64.s
  endif
  LDLIBS = -lpthread -ldl
endif

ifneq (, $(findstring FreeBSD, $(UNAME)))
  ifeq ($(shell $(CXX) -dumpspecs | grep 'march=native'), )
    ifeq ($(DATAMODEL), ILP32)  
      CXXFLAGS += -march=i686
    endif
  else
    CXXFLAGS += -march=native
  endif
  ifeq ($(shell dmesg | grep -i sse2), )
    CXXFLAGS += -msse
  else
    CXXFLAGS += -msse2
  endif
  CXXFLAGS += -mfpmath=sse -pthread
  CPPFLAGS += -D__LITTLE_ENDIAN__
  ifeq ($(DATAMODEL), ILP32)  
    CPPFLAGS += -DDEFAULT_HEAP_LIMIT=32
    CXXFLAGS += -m32
    LDFLAGS = -m32
    ASFLAGS = --32
    SRCS += ffi_stub_freebsd.s
  else
    CPPFLAGS += -DDEFAULT_HEAP_LIMIT=64
    CXXFLAGS += -m64
    LDFLAGS = -m64
    ASFLAGS = --64
    SRCS += ffi_stub_freebsd64.s
  endif
  LDLIBS = -pthread
endif

ifneq (, $(findstring OpenBSD, $(UNAME)))
  ifeq ($(shell $(CXX) -dumpspecs | grep 'march=native'), )
    ifeq ($(DATAMODEL), ILP32)  
      CXXFLAGS += -march=i686
    endif
  else
    CXXFLAGS += -march=native
  endif
  ifeq ($(shell dmesg | grep -i sse2), )
    CXXFLAGS += -msse
  else
    CXXFLAGS += -msse2
  endif
  CXXFLAGS += -mfpmath=sse -pthread
  CPPFLAGS += -D__LITTLE_ENDIAN__ -DNO_TLS
  ifeq ($(DATAMODEL), ILP32)  
    CPPFLAGS += -DDEFAULT_HEAP_LIMIT=32
    CXXFLAGS += -m32
    LDFLAGS = -m32
    ASFLAGS = --32
    SRCS += ffi_stub_openbsd.s
  else
    CPPFLAGS += -DDEFAULT_HEAP_LIMIT=64
    CXXFLAGS += -m64
    LDFLAGS = -m64
    ASFLAGS = --64
    SRCS += ffi_stub_openbsd64.s
  endif
  LDLIBS = -pthread
endif

ifneq (, $(findstring Darwin, $(UNAME)))
  CXXFLAGS += -arch i386 -msse2 -mfpmath=sse
  CPPFLAGS += -DNO_TLS
  SRCS += ffi_stub_darwin.s
  ifneq (, $(USE_SDL))
    CPPFLAGS += -DUSE_SDL
    LDFLAGS = extension/SDL/darwin/i386/SDLmain.o -framework SDL -framework Cocoa 
  endif
endif

[SNIP]

clean:
 rm -f *.o *.d
 rm -f $(HOME)/.ypsilon/*.cache 
 rm -f $(HOME)/.ypsilon/*.time

[SNIP]

x86/amd64大好きらしい，cleanは$(HOME)までお掃除する親切設計． :DDD