git://bbs.cooldavid.org / net-next-2.6.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | # |
| 2 | # frv/Makefile | |
| 3 | # | |
| 4 | # This file is included by the global makefile so that you can add your own | |
| 5 | # architecture-specific flags and dependencies. Remember to do have actions | |
| 6 | # for "archclean" and "archdep" for cleaning up and making dependencies for | |
| 7 | # this architecture | |
| 8 | # | |
| 9 | # This file is subject to the terms and conditions of the GNU General Public | |
| 10 | # License. See the file "COPYING" in the main directory of this archive | |
| 11 | # for more details. | |
| 12 | # | |
| 13 | # Copyright (c) 2003, 2004 Red Hat Inc. | |
| 14 | # - Written by David Howells <dhowells@redhat.com> | |
| 15 | # - Derived from arch/m68knommu/Makefile, | |
| 16 | # Copyright (c) 1999,2001 D. Jeff Dionne <jeff@lineo.ca>, | |
| 17 | # Rt-Control Inc. / Lineo, Inc. | |
| 18 | # | |
| 19 | # Copyright (C) 1998,1999 D. Jeff Dionne <jeff@uclinux.org>, | |
| 20 | # Kenneth Albanowski <kjahds@kjahds.com>, | |
| 21 | # | |
| 22 | # Based on arch/m68k/Makefile: | |
| 23 | # Copyright (C) 1994 by Hamish Macdonald | |
| 24 | # | |
| 25 | ||
| 1da177e4 LT |
26 | ifdef CONFIG_MMU |
| 27 | UTS_SYSNAME = -DUTS_SYSNAME=\"Linux\" | |
| 28 | else | |
| 29 | UTS_SYSNAME = -DUTS_SYSNAME=\"uClinux\" | |
| 30 | endif | |
| 31 | ||
| c9575dc6 SR |
32 | KBUILD_AFLAGS_MODULE += -G0 -mlong-calls |
| 33 | KBUILD_CFLAGS_MODULE += -G0 -mlong-calls | |
| 1da177e4 LT |
34 | |
| 35 | ifdef CONFIG_GPREL_DATA_8 | |
| a0f97e06 | 36 | KBUILD_CFLAGS += -G8 |
| 1da177e4 LT |
37 | else |
| 38 | ifdef CONFIG_GPREL_DATA_4 | |
| a0f97e06 | 39 | KBUILD_CFLAGS += -G4 |
| 1da177e4 LT |
40 | else |
| 41 | ifdef CONFIG_GPREL_DATA_NONE | |
| a0f97e06 | 42 | KBUILD_CFLAGS += -G0 |
| 1da177e4 LT |
43 | endif |
| 44 | endif | |
| 45 | endif | |
| 46 | ||
| 47 | #LDFLAGS_vmlinux := -Map linkmap.txt | |
| 48 | ||
| 49 | ifdef CONFIG_GC_SECTIONS | |
| a0f97e06 | 50 | KBUILD_CFLAGS += -ffunction-sections -fdata-sections |
| 1da177e4 LT |
51 | endif |
| 52 | ||
| 53 | ifndef CONFIG_FRAME_POINTER | |
| a0f97e06 | 54 | KBUILD_CFLAGS += -mno-linked-fp |
| 1da177e4 LT |
55 | endif |
| 56 | ||
| 57 | ifdef CONFIG_CPU_FR451_COMPILE | |
| a0f97e06 | 58 | KBUILD_CFLAGS += -mcpu=fr450 |
| 222d394d | 59 | KBUILD_AFLAGS += -mcpu=fr450 |
| 1da177e4 LT |
60 | else |
| 61 | ifdef CONFIG_CPU_FR551_COMPILE | |
| a0f97e06 | 62 | KBUILD_CFLAGS += -mcpu=fr550 |
| 222d394d | 63 | KBUILD_AFLAGS += -mcpu=fr550 |
| 1da177e4 | 64 | else |
| a0f97e06 | 65 | KBUILD_CFLAGS += -mcpu=fr400 |
| 222d394d | 66 | KBUILD_AFLAGS += -mcpu=fr400 |
| 1da177e4 LT |
67 | endif |
| 68 | endif | |
| 69 | ||
| 70 | # pretend the kernel is going to run on an FR400 with no media-fp unit | |
| 71 | # - reserve CC3 for use with atomic ops | |
| 72 | # - all the extra registers are dealt with only at context switch time | |
| a0f97e06 SR |
73 | KBUILD_CFLAGS += -mno-fdpic -mgpr-32 -msoft-float -mno-media |
| 74 | KBUILD_CFLAGS += -ffixed-fcc3 -ffixed-cc3 -ffixed-gr15 -ffixed-icc2 | |
| 222d394d | 75 | KBUILD_AFLAGS += -mno-fdpic |
| 1da177e4 LT |
76 | |
| 77 | # make sure the .S files get compiled with debug info | |
| 78 | # and disable optimisations that are unhelpful whilst debugging | |
| 79 | ifdef CONFIG_DEBUG_INFO | |
| a0f97e06 | 80 | #KBUILD_CFLAGS += -O1 |
| 222d394d | 81 | KBUILD_AFLAGS += -Wa,--gdwarf2 |
| 1da177e4 LT |
82 | endif |
| 83 | ||
| 84 | head-y := arch/frv/kernel/head.o arch/frv/kernel/init_task.o | |
| 85 | ||
| 86 | core-y += arch/frv/kernel/ arch/frv/mm/ | |
| 87 | libs-y += arch/frv/lib/ | |
| 88 | ||
| 89 | core-$(CONFIG_MB93090_MB00) += arch/frv/mb93090-mb00/ | |
| 90 | ||
| 91 | all: Image | |
| 92 | ||
| 93 | Image: vmlinux | |
| 94 | $(Q)$(MAKE) $(build)=arch/frv/boot $@ | |
| 95 | ||
| 1da177e4 | 96 | archclean: |
| 00ddaf20 | 97 | $(Q)$(MAKE) $(clean)=arch/frv/boot |