kernel/fiasco/src/Makeconf.ia32

   1 # -*- makefile -*-
   2
   3 #OPT_SHARED_FLAGS       += $(call CHECKCC,-finline-limit=10000,)
   4 #OPT_CXXFLAGS           += $(call CHECKCXX,--param large-function-insns=10000)
   5 #OPT_CFLAGS             += $(call CHECKCC,--param large-function-insns=10000)
   6
   7 # The -Os option of gcc-4.0 sets max-inline-insns-single to 5 which prevents
   8 # inlining of almost every function
   9 NOOPT_SHARED_FLAGS-gcc  += $(call CHECKCC,--param max-inline-insns-single=50)
  10 SHARED_FLAGS-gcc        += -mpreferred-stack-boundary=2
  11 SHARED_FLAGS            += -m32
  12
  13 SHARED_FLAGS-$(CONFIG_REGPARM3)   += -mregparm=3
  14 SHARED_FLAGS-$(CONFIG_IA32_486)   += -march=i486
  15 SHARED_FLAGS-$(CONFIG_IA32_586)   += -march=i586
  16 SHARED_FLAGS-$(CONFIG_IA32_686)   += -march=i686
  17 SHARED_FLAGS-$(CONFIG_IA32_P2)    += -march=i686 $(call CHECKCC,-mtune=pentium2,\
  18                                                    $(call CHECKCC,-mcpu=pentium2))
  19 SHARED_FLAGS-$(CONFIG_IA32_P3)    += -march=i686 $(call CHECKCC,-mtune=pentium3,\
  20                                                    $(call CHECKCC,-mcpu=pentium3))
  21 SHARED_FLAGS-$(CONFIG_IA32_P4)    += -march=i686 $(call CHECKCC,-mtune=pentium4,\
  22                                                    $(call CHECKCC,-mcpu=pentium4))
  23 SHARED_FLAGS-$(CONFIG_IA32_PM)    += -march=i686 $(call CHECKCC,-mtune=pentium-m,\
  24                                                    $(call CHECKCC,-mcpu=pentiumm))
  25 SHARED_FLAGS-$(CONFIG_IA32_CORE2) += $(call CHECKCC,-march=core2,-march=i686)
  26 SHARED_FLAGS-$(CONFIG_IA32_ATOM)  += $(call CHECKCC,-march=atom,-march=i686)
  27 SHARED_FLAGS-$(CONFIG_IA32_K6)    += $(call CHECKCC,-march=k6,-march=i586)
  28 SHARED_FLAGS-$(CONFIG_IA32_K7)    += $(call CHECKCC,-march=athlon,-march=i686)
  29 SHARED_FLAGS-$(CONFIG_IA32_K8)    += $(call CHECKCC,-march=k8,-march=i686)
  30 SHARED_FLAGS-$(CONFIG_IA32_K10)   += $(call CHECKCC,-march=barcelona,-march=i686)
  31
  32 SHARED_FLAGS                      += $(call CHECKCC,-mno-mmx,)
  33 SHARED_FLAGS                      += $(call CHECKCC,-mno-sse,)
  34 SHARED_FLAGS                      += $(call CHECKCC,-mno-sse2,)
  35 SHARED_FLAGS                      += $(call CHECKCC,-mno-sse3,)
  36 SHARED_FLAGS                      += $(call CHECKCC,-mno-3dnow,)
  37
  38 ASFLAGS                           += -m32
  39 OFORMAT                           := elf32-i386
  40 LD_EMULATION_CHOICE               := elf_i386 elf_i386_fbsd