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0c8959d6 | 1 | # |
f9328639 | 2 | # (C) Copyright 2000-2006 |
0c8959d6 WD |
3 | # Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
4 | # | |
5 | # See file CREDITS for list of people who contributed to this | |
6 | # project. | |
7 | # | |
8 | # This program is free software; you can redistribute it and/or | |
9 | # modify it under the terms of the GNU General Public License as | |
10 | # published by the Free Software Foundation; either version 2 of | |
11 | # the License, or (at your option) any later version. | |
12 | # | |
13 | # This program is distributed in the hope that it will be useful, | |
14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | # GNU General Public License for more details. | |
17 | # | |
18 | # You should have received a copy of the GNU General Public License | |
19 | # along with this program; if not, write to the Free Software | |
20 | # Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
21 | # MA 02111-1307 USA | |
22 | # | |
23 | ||
24 | include $(TOPDIR)/config.mk | |
25 | ||
01baa056 KM |
26 | ## Build a couple of necessary functions into a private libgcc |
27 | LIBGCC = $(obj)libgcc.o | |
28 | GLSOBJS += _ashldi3.o | |
29 | GLSOBJS += _ashrdi3.o | |
30 | GLSOBJS += _lshrdi3.o | |
31 | LGOBJS := $(addprefix $(obj),$(GLSOBJS)) \ | |
32 | $(addprefix $(obj),$(GLCOBJS)) | |
33 | ||
34 | ## But only build it if the user asked for it | |
35 | ifdef USE_PRIVATE_LIBGCC | |
36 | TARGETS += $(LIBGCC) | |
37 | endif | |
38 | ||
6d8962e8 | 39 | LIB = $(obj)lib$(ARCH).o |
0c8959d6 | 40 | |
823afe7c MB |
41 | SOBJS-y += ppccache.o |
42 | SOBJS-y += ppcstring.o | |
43 | SOBJS-y += ticks.o | |
fc4e1887 | 44 | SOBJS-y += reloc.o |
823afe7c | 45 | |
4bbfd3e2 | 46 | COBJS-$(CONFIG_BAT_RW) += bat_rw.o |
823afe7c MB |
47 | COBJS-y += board.o |
48 | COBJS-y += bootm.o | |
49 | COBJS-y += cache.o | |
50 | COBJS-y += extable.o | |
51 | COBJS-y += interrupts.o | |
425d3b66 | 52 | COBJS-$(CONFIG_CMD_KGDB) += kgdb.o |
8d1165e1 | 53 | COBJS-${CONFIG_CMD_IDE} += ide.o |
823afe7c MB |
54 | COBJS-y += time.o |
55 | ||
4ccd5510 WD |
56 | # Workaround for local bus unaligned access problems |
57 | # on MPC512x and MPC5200 | |
58 | ifdef CONFIG_MPC512X | |
59 | $(obj)ppcstring.o: AFLAGS += -Dmemcpy=__memcpy | |
60 | COBJS-y += memcpy_mpc5200.o | |
61 | endif | |
460c2ce3 WD |
62 | ifdef CONFIG_MPC5200 |
63 | $(obj)ppcstring.o: AFLAGS += -Dmemcpy=__memcpy | |
4ccd5510 | 64 | COBJS-y += memcpy_mpc5200.o |
460c2ce3 WD |
65 | endif |
66 | ||
4ccd5510 WD |
67 | COBJS += $(sort $(COBJS-y)) |
68 | ||
01baa056 KM |
69 | SRCS := $(GLSOBJS:.o=.S) $(GLCOBJS:.o=.c) \ |
70 | $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) | |
4ccd5510 WD |
71 | OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y)) |
72 | ||
01baa056 KM |
73 | TARGETS += $(LIB) |
74 | ||
75 | all: $(TARGETS) | |
76 | ||
f9328639 | 77 | $(LIB): $(obj).depend $(OBJS) |
24461519 PT |
78 | @if ! $(CROSS_COMPILE)readelf -S $(OBJS) | grep -q '\.fixup.*PROGBITS';\ |
79 | then \ | |
80 | echo "ERROR: Your compiler doesn't generate .fixup sections!";\ | |
81 | echo " Upgrade to a recent toolchain."; \ | |
82 | exit 1; \ | |
83 | fi; | |
6d8962e8 | 84 | $(call cmd_link_o_target, $(OBJS)) |
0c8959d6 | 85 | |
01baa056 KM |
86 | $(LIBGCC): $(obj).depend $(LGOBJS) |
87 | $(call cmd_link_o_target, $(LGOBJS)) | |
88 | ||
0c8959d6 WD |
89 | ######################################################################### |
90 | ||
f9328639 MB |
91 | # defines $(obj).depend target |
92 | include $(SRCTREE)/rules.mk | |
0c8959d6 | 93 | |
f9328639 | 94 | sinclude $(obj).depend |
0c8959d6 WD |
95 | |
96 | ######################################################################### |