1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
#
# Copyright (C) ST-Ericsson SA 2010
# Author: Pierre Peiffer <pierre.peiffer@stericsson.com> for ST-Ericsson.
# License terms: GNU General Public License (GPL), version 2.
#
#
# Rules to build kernel modules
#
ifneq ($(findstring KERNELRELEASE,$(.VARIABLES)),)
# $(src): current relative dir; $(kbuild-dir): cur absolute dir
ifdef kbuild-dir
SRCDIR = $(realpath $(kbuild-dir))
else
SRCDIR = $(realpath $(src))
endif
include $(SRCDIR)/Make.config
ifndef FIXED_CPPFLAGS
# In Android env, we can not depend on files that are out of kernel tree.
# and thus we can't include $(SRCDIR)/../../../../mmenv/SharedARMFlags.mk
# where FIXED_CPPFLAGS is defined.
# So, define FIXED_CPPFLAGS here
FIXED_CPPFLAGS=-D__STN_8500=30 -DLINUX -D__ARM_LINUX
endif
EXTRA_CFLAGS := -I$(SRCDIR) $(FIXED_CPPFLAGS)
EXTRA_CFLAGS += -Wall -Werror
#EXTRA_CFLAGS += -DCM_DEBUG_ALLOC
#
# CM object files to compile with
#
GENERIC_CM_FILES:=$(shell cd $(SRCDIR); find cm -name "*.c")
GENERIC_CM_FILES := $(filter-out $(CMENGINESRC_COPY_NO_BUILD), $(GENERIC_CM_FILES))
CM_OBJS := $(GENERIC_CM_FILES:.c=.o)
CM_OBJS += cmld.o cm_syscall.o osal-kernel.o cm_service.o cm_debug.o configuration.o
CM_OBJS += cm_dma.o
obj-$(CONFIG_U8500_CM) := cm.o
#Note: build system prepends the $(PWD) directory to these objects paths
cm-objs := $(CM_OBJS)
else
# CM module is built in kernel in android env
# or as module otherwise (OSI env, ...)
export CONFIG_U8500_CM ?= m
ifeq ($(findstring install,$(MAKECMDGOALS)),)
# If not only performing install then include needed files for build
include $(MM_MAKEFILES_DIR)/SharedARMFlags.mk
export FIXED_CPPFLAGS
-include $(MM_MAKEFILES_DIR)/KernelConfig.mk
ifeq ($(findstring clean,$(MAKECMDGOALS)),)
ifndef KERNEL_BUILD_DIR
$(error KERNEL_BUILD_DIR not defined)
endif
endif
endif
include $(MM_MAKEFILES_DIR)/SharedConfig.mk
module:
$(MAKE) ARCH=arm CROSS_COMPILE=$(CROSS_COMPILE) -C $(KERNEL_BUILD_DIR) \
M=$(PWD) INSTALL_HEADER_DIR=$(INSTALL_HEADER_DIR) \
modules
all: module
$(MAKE) ARCH=arm CROSS_COMPILE=$(CROSS_COMPILE) -C $(KERNEL_BUILD_DIR) \
M=$(PWD) INSTALL_HEADER_DIR=$(INSTALL_HEADER_DIR) \
INSTALL_MOD_PATH=$(PWD)/lib/$(PLATFORM) \
modules_install
rm -f $(PWD)/lib/$(PLATFORM)/lib/modules/*/modules.*
#
# Rules to clean and install
#
clean:
@rm -rf $(PLATFORM) $(CM_OBJS) .built-in.o.cmd .cm*o.cmd Module.symvers \
.tmp_versions modules.order cm.ko cm.o cm.mod.* lib \
$(foreach f,$(CM_OBJS), $(dir $f).$(notdir $f).cmd)
realclean: clean
$(foreach platform, \
$(shell grep property ../../component/component.xml | cut -d\" -f 4), \
rm -rf $(platform);)
@rm -rf *~
install:
$(GEN_LN) -d lib/$(PLATFORM)/lib $(INSTALL_LIB_DIR)/lib
uninstall:
$(GEN_LN) -r -d lib/$(PLATFORM)/lib $(INSTALL_LIB_DIR)/lib
endif #ifdef KERNELRELEASE
|
