ia64/xen-unstable

view extras/mini-os/minios.mk @ 16513:b1da8762f853

blktap: remove unused headers.

Attached patch removes unused linux specific headers
and makes bswap.h ready for BSD support.

This is first step for BSD support in blktap. More to come.
No functional change.

Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
author Keir Fraser <keir.fraser@citrix.com>
date Tue Dec 04 10:48:28 2007 +0000 (2007-12-04)
parents dcab07f0776d
children 3c49ae5641b0
line source
1 #
2 # The file contains the common make rules for building mini-os.
3 #
5 debug = y
7 # Define some default flags.
8 # NB. '-Wcast-qual' is nasty, so I omitted it.
9 DEF_CFLAGS := -fno-builtin -Wall -Werror -Wredundant-decls -Wno-format
10 DEF_CFLAGS += $(call cc-option,$(CC),-fno-stack-protector,)
11 DEF_CFLAGS += -Wstrict-prototypes -Wnested-externs -Wpointer-arith -Winline
12 DEF_CFLAGS += -D__XEN_INTERFACE_VERSION__=$(XEN_INTERFACE_VERSION)
14 DEF_ASFLAGS = -D__ASSEMBLY__
15 DEF_LDFLAGS =
17 ifeq ($(debug),y)
18 DEF_CFLAGS += -g
19 else
20 DEF_CFLAGS += -O3
21 endif
23 # Build the CFLAGS and ASFLAGS for compiling and assembling.
24 # DEF_... flags are the common mini-os flags,
25 # ARCH_... flags may be defined in arch/$(TARGET_ARCH_FAM/rules.mk
26 CFLAGS := $(DEF_CFLAGS) $(ARCH_CFLAGS)
27 ASFLAGS := $(DEF_ASFLAGS) $(ARCH_ASFLAGS)
28 LDFLAGS := $(DEF_LDFLAGS) $(ARCH_LDFLAGS)
30 # The path pointing to the architecture specific header files.
31 ARCH_INC := $(MINI-OS_ROOT)/include/$(TARGET_ARCH_FAM)
33 # Special build dependencies.
34 # Rebuild all after touching this/these file(s)
35 EXTRA_DEPS = $(MINI-OS_ROOT)/minios.mk \
36 $(MINI-OS_ROOT)/$(TARGET_ARCH_DIR)/arch.mk
38 # Find all header files for checking dependencies.
39 HDRS := $(wildcard $(MINI-OS_ROOT)/include/*.h)
40 HDRS += $(wildcard $(MINI-OS_ROOT)/include/xen/*.h)
41 HDRS += $(wildcard $(ARCH_INC)/*.h)
42 # For special wanted header directories.
43 extra_heads := $(foreach dir,$(EXTRA_INC),$(wildcard $(dir)/*.h))
44 HDRS += $(extra_heads)
46 # Add the special header directories to the include paths.
47 extra_incl := $(foreach dir,$(EXTRA_INC),-I$(MINI-OS_ROOT)/include/$(dir))
48 override CPPFLAGS := -I$(MINI-OS_ROOT)/include $(CPPFLAGS) -I$(ARCH_INC) $(extra_incl)
50 # The name of the architecture specific library.
51 # This is on x86_32: libx86_32.a
52 # $(ARCH_LIB) has to built in the architecture specific directory.
53 ARCH_LIB_NAME = $(TARGET_ARCH)
54 ARCH_LIB := lib$(ARCH_LIB_NAME).a
56 # This object contains the entrypoint for startup from Xen.
57 # $(HEAD_ARCH_OBJ) has to be built in the architecture specific directory.
58 HEAD_ARCH_OBJ := $(TARGET_ARCH).o
59 HEAD_OBJ := $(TARGET_ARCH_DIR)/$(HEAD_ARCH_OBJ)
62 %.o: %.c $(HDRS) Makefile $(EXTRA_DEPS)
63 $(CC) $(CFLAGS) $(CPPFLAGS) -c $< -o $@
65 %.o: %.S $(HDRS) Makefile $(EXTRA_DEPS)
66 $(CC) $(ASFLAGS) $(CPPFLAGS) -c $< -o $@