direct-io.hg

view extras/mini-os/Makefile @ 11329:3fdc31e91384

[IA64] Modify xc_ia64_hvm_build for using the new Xen event channels

Signed-off-by: Tsunehisa Doi <Doi.Tsunehisa@jp.fujitsu.com>
Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com>
author awilliam@xenbuild.aw
date Wed Aug 23 13:21:02 2006 -0600 (2006-08-23)
parents ec4979587156
children 1c3455182cee
line source
1 debug ?= y
2 pae ?= n
4 XEN_ROOT = ../..
5 include $(XEN_ROOT)/Config.mk
7 # Set TARGET_ARCH
8 override TARGET_ARCH := $(XEN_TARGET_ARCH)
10 # NB. '-Wcast-qual' is nasty, so I omitted it.
11 CFLAGS := -fno-builtin -Wall -Werror -Wredundant-decls -Wno-format
12 CFLAGS += -Wstrict-prototypes -Wnested-externs -Wpointer-arith -Winline
14 ASFLAGS = -D__ASSEMBLY__
16 LDLIBS = -L. -lminios
17 LDFLAGS := -N -T minios-$(TARGET_ARCH).lds
19 # For possible special source directories.
20 EXTRA_SRC =
21 # For possible special header directories.
22 EXTRA_INC =
24 # Standard name for architecture specific subdirectories.
25 TARGET_ARCH_DIR = $(TARGET_ARCH)
26 # This is used for architecture specific links.
27 ARCH_LINKS =
29 ifeq ($(TARGET_ARCH),x86_32)
30 CFLAGS += -m32 -march=i686
31 LDFLAGS += -m elf_i386
32 TARGET_ARCH_DIR = x86
33 EXTRA_INC += $(TARGET_ARCH_DIR)/$(TARGET_ARCH)
34 EXTRA_SRC += arch/$(EXTRA_INC)
35 endif
37 ifeq ($(TARGET_ARCH)$(pae),x86_32y)
38 CFLAGS += -DCONFIG_X86_PAE=1
39 ASFLAGS += -DCONFIG_X86_PAE=1
40 TARGET_ARCH_DIR = x86
41 EXTRA_INC += $(TARGET_ARCH_DIR)/$(TARGET_ARCH)
42 EXTRA_SRC += arch/$(EXTRA_INC)
43 endif
45 ifeq ($(TARGET_ARCH),x86_64)
46 CFLAGS += -m64 -mno-red-zone -fpic -fno-reorder-blocks
47 CFLAGS += -fno-asynchronous-unwind-tables
48 LDFLAGS += -m elf_x86_64
49 TARGET_ARCH_DIR = x86
50 EXTRA_INC += $(TARGET_ARCH_DIR)/$(TARGET_ARCH)
51 EXTRA_SRC += arch/$(EXTRA_INC)
52 endif
54 ifeq ($(TARGET_ARCH),ia64)
55 CFLAGS += -mfixed-range=f12-f15,f32-f127
56 ASFLAGS += -x assembler-with-cpp -ansi -Wall
57 ASFLAGS += -mfixed-range=f12-f15,f32-f127
58 ARCH_LINKS = IA64_LINKS # Special link on ia64 needed
59 define arch_links
60 [ -e include/ia64/asm-xsi-offsets.h ] || ln -sf ../../../../xen/include/asm-ia64/asm-xsi-offsets.h include/ia64/asm-xsi-offsets.h
61 endef
62 endif
64 ifeq ($(debug),y)
65 CFLAGS += -g
66 else
67 CFLAGS += -O3
68 endif
70 # Add the special header directories to the include paths.
71 extra_incl := $(foreach dir,$(EXTRA_INC),-Iinclude/$(dir))
72 override CPPFLAGS := -Iinclude $(CPPFLAGS) -Iinclude/$(TARGET_ARCH_DIR) $(extra_incl)
74 TARGET := mini-os
76 HEAD := $(TARGET_ARCH).o
77 OBJS := $(patsubst %.c,%.o,$(wildcard *.c))
78 OBJS += $(patsubst %.c,%.o,$(wildcard lib/*.c))
79 OBJS += $(patsubst %.c,%.o,$(wildcard xenbus/*.c))
80 OBJS += $(patsubst %.c,%.o,$(wildcard console/*.c))
81 OBJS += $(patsubst %.S,%.o,$(wildcard arch/$(TARGET_ARCH_DIR)/*.S))
82 OBJS += $(patsubst %.c,%.o,$(wildcard arch/$(TARGET_ARCH_DIR)/*.c))
83 # For special wanted source directories.
84 extra_objs := $(foreach dir,$(EXTRA_SRC),$(patsubst %.c,%.o,$(wildcard $(dir)/*.c)))
85 OBJS += $(extra_objs)
86 extra_objs := $(foreach dir,$(EXTRA_SRC),$(patsubst %.S,%.o,$(wildcard $(dir)/*.S)))
87 OBJS += $(extra_objs)
89 HDRS := $(wildcard include/*.h)
90 HDRS += $(wildcard include/xen/*.h)
91 HDRS += $(wildcard include/$(TARGET_ARCH_DIR)/*.h)
92 # For special wanted header directories.
93 extra_heads := $(foreach dir,$(EXTRA_INC),$(wildcard $(dir)/*.h))
94 HDRS += $(extra_heads)
96 .PHONY: default
97 default: $(TARGET)
99 # Create special architecture specific links.
100 ifneq ($(ARCH_LINKS),)
101 $(ARCH_LINKS):
102 $(arch_links)
103 endif
105 .PHONY: links
106 links: $(ARCH_LINKS)
107 [ -e include/xen ] || ln -sf ../../../xen/include/public include/xen
109 libminios.a: links $(OBJS) $(HEAD)
110 $(AR) r libminios.a $(HEAD) $(OBJS)
112 $(TARGET): libminios.a $(HEAD)
113 $(LD) $(LDFLAGS) $(HEAD) $(LDLIBS) -o $@.elf
114 gzip -f -9 -c $@.elf >$@.gz
116 .PHONY: clean
117 clean:
118 find . -type f -name '*.o' | xargs rm -f
119 rm -f *.o *~ core $(TARGET).elf $(TARGET).raw $(TARGET) $(TARGET).gz
120 rm -f libminios.a
121 find . -type l | xargs rm -f
123 %.o: %.c $(HDRS) Makefile
124 $(CC) $(CFLAGS) $(CPPFLAGS) -c $< -o $@
126 %.o: %.S $(HDRS) Makefile
127 $(CC) $(ASFLAGS) $(CPPFLAGS) -c $< -o $@
129 define all_sources
130 ( find . -follow -name SCCS -prune -o -name '*.[chS]' -print )
131 endef
133 .PHONY: cscope
134 cscope:
135 $(all_sources) > cscope.files
136 cscope -k -b -q